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<title>上课情况分析 — 角色 32009</title>
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<h1>📊 上课情况分析报告 — 角色 32009zyl</h1>
<h2>一、基础信息</h2>
<div class="card"><div class="info-grid">
<div class="info-item"><span class="info-label">角色ID</span><span class="info-value">32009</span></div>
<div class="info-item"><span class="info-label">角色姓名</span><span class="info-value">zyl</span></div>
<div class="info-item"><span class="info-label">年龄</span><span class="info-value">12 岁</span></div>
<div class="info-item"><span class="info-label">账号ID</span><span class="info-value">25120</span></div>
<div class="info-item"><span class="info-label">手机号后4位</span><span class="info-value">0500</span></div>
<div class="info-item"><span class="info-label">账号注册时间</span><span class="info-value">2026-04-23 13:23</span></div>
<div class="info-item"><span class="info-label">课程激活时间</span><span class="info-value">-</span></div>
<div class="info-item"><span class="info-label">课程到期时间</span><span class="info-value">2032-04-28 18:35</span></div>
<div class="info-item"><span class="info-label">课程级别</span><span class="info-value">A2</span></div>
<div class="info-item"><span class="info-label">购买渠道</span><span class="info-value">Apple App Store</span></div>
<div class="info-item"><span class="info-label">渠道来源</span><span class="info-value">newmedia-daren-xhs-宣儿麻麻-0</span></div>
<div class="info-item"><span class="info-label">设备名称</span><span class="info-value">小课屏E3/E3 21A900</span></div>
<div class="info-item"><span class="info-label">操作系统</span><span class="info-value">Android OS 11 / API-30 (RP1A.200720.011/1699448821)</span></div>
<div class="info-item"><span class="info-label">设备类型</span><span class="info-value">Handheld</span></div>
<div class="info-item"><span class="info-label">城市</span><span class="info-value">金华市</span></div>
<div class="info-item"><span class="info-label">第一次完课</span><span class="info-value">2026-04-24 21:38</span></div>
<div class="info-item"><span class="info-label">最后一次完课</span><span class="info-value">2026-05-24 09:27</span></div>
<div class="info-item"><span class="info-label">最后完课位置</span><span class="info-value">Level[A2] Unit[5] Lesson[1]</span></div>
</div></div>
<h2>二、完课记录明细</h2>
<div class="card" style="overflow-x:auto">
<table><thead><tr>
<th>课程</th><th>开始时间</th><th>完课时间</th><th>耗时</th><th>中互动</th><th>巩固完成</th><th>巩固题数</th><th>巩固正确率</th>
</tr></thead><tbody>
<tr>
<td>A2-U0-L1</td>
<td>2026-04-24 21:24</td><td>2026-04-24 21:38</td><td>14分16秒</td>
<td>Perfect[18,85.7%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>20</td><td>100.0%</td></tr><tr>
<td>A2-U0-L2</td>
<td>2026-04-24 21:45</td><td>2026-04-24 21:58</td><td>13分1秒</td>
<td>Perfect[23,85.2%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U0-L3</td>
<td>2026-04-25 14:16</td><td>2026-04-25 14:30</td><td>13分58秒</td>
<td>Perfect[22,88.0%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U0-L4</td>
<td>2026-04-26 12:55</td><td>2026-04-26 13:12</td><td>17分5秒</td>
<td>Perfect[19,86.4%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>22</td><td>100.0%</td></tr><tr>
<td>A2-U0-L5</td>
<td>2026-04-27 20:33</td><td>2026-04-27 20:49</td><td>16分15秒</td>
<td>Perfect[18,81.8%]-Good[1,4.5%]-Oops[0,0.0%]</td><td></td><td>21</td><td>100.0%</td></tr><tr>
<td>A2-U2-L1</td>
<td>2026-04-30 18:39</td><td>2026-04-30 18:59</td><td>20分20秒</td>
<td>Perfect[21,84.0%]-Good[1,4.0%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U2-L2</td>
<td>2026-04-30 19:02</td><td>2026-04-30 19:21</td><td>18分50秒</td>
<td>Perfect[19,76.0%]-Good[1,4.0%]-Oops[0,0.0%]</td><td></td><td>25</td><td>100.0%</td></tr><tr>
<td>A2-U2-L3</td>
<td>2026-05-01 10:09</td><td>2026-05-01 10:35</td><td>25分51秒</td>
<td>Perfect[15,65.2%]-Good[2,8.7%]-Oops[1,4.3%]</td><td></td><td>22</td><td>100.0%</td></tr><tr>
<td>A2-U2-L4</td>
<td>2026-05-04 20:53</td><td>2026-05-04 21:16</td><td>22分37秒</td>
<td>Perfect[18,69.2%]-Good[2,7.7%]-Oops[0,0.0%]</td><td></td><td>25</td><td>100.0%</td></tr><tr>
<td>A2-U2-L5</td>
<td>2026-05-06 19:44</td><td>2026-05-06 20:07</td><td>23分18秒</td>
<td>Perfect[25,80.6%]-Good[2,6.5%]-Oops[0,0.0%]</td><td></td><td>31</td><td>100.0%</td></tr><tr>
<td>A2-U1-L1</td>
<td>2026-05-07 20:25</td><td>2026-05-07 20:45</td><td>20分33秒</td>
<td>Perfect[25,86.2%]-Good[1,3.4%]-Oops[0,0.0%]</td><td></td><td>29</td><td>100.0%</td></tr><tr>
<td>A2-U1-L2</td>
<td>2026-05-08 20:29</td><td>2026-05-08 20:54</td><td>25分1秒</td>
<td>Perfect[28,96.6%]-Good[0,0.0%]-Oops[1,3.4%]</td><td></td><td>29</td><td>100.0%</td></tr><tr>
<td>A2-U1-L3</td>
<td>2026-05-09 19:19</td><td>2026-05-09 19:43</td><td>23分55秒</td>
<td>Perfect[25,83.3%]-Good[1,3.3%]-Oops[0,0.0%]</td><td></td><td>30</td><td>100.0%</td></tr><tr>
<td>A2-U1-L4</td>
<td>2026-05-10 09:55</td><td>2026-05-10 10:17</td><td>22分9秒</td>
<td>Perfect[20,83.3%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U1-L5</td>
<td>2026-05-11 19:39</td><td>2026-05-11 19:58</td><td>18分53秒</td>
<td>Perfect[24,88.9%]-Good[2,7.4%]-Oops[0,0.0%]</td><td></td><td>27</td><td>100.0%</td></tr><tr>
<td>A2-U3-L1</td>
<td>2026-05-12 20:01</td><td>2026-05-12 20:23</td><td>22分2秒</td>
<td>Perfect[24,88.9%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>27</td><td>100.0%</td></tr><tr>
<td>A2-U3-L2</td>
<td>2026-05-15 19:56</td><td>2026-05-15 20:16</td><td>20分21秒</td>
<td>Perfect[21,87.5%]-Good[1,4.2%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U3-L3</td>
<td>2026-05-16 09:39</td><td>2026-05-16 09:57</td><td>18分29秒</td>
<td>Perfect[21,91.3%]-Good[1,4.3%]-Oops[0,0.0%]</td><td></td><td>23</td><td>100.0%</td></tr><tr>
<td>A2-U3-L4</td>
<td>2026-05-18 18:50</td><td>2026-05-18 19:10</td><td>20分12秒</td>
<td>Perfect[11,45.8%]-Good[2,8.3%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U3-L5</td>
<td>2026-05-19 18:21</td><td>2026-05-19 18:49</td><td>28分5秒</td>
<td>Perfect[22,88.0%]-Good[1,4.0%]-Oops[0,0.0%]</td><td></td><td>25</td><td>100.0%</td></tr><tr>
<td>A2-U4-L1</td>
<td>2026-05-20 19:22</td><td>2026-05-20 19:49</td><td>27分2秒</td>
<td>Perfect[13,56.5%]-Good[1,4.3%]-Oops[2,8.7%]</td><td></td><td>23</td><td>100.0%</td></tr><tr>
<td>A2-U4-L2</td>
<td>2026-05-21 19:52</td><td>2026-05-21 20:08</td><td>16分0秒</td>
<td>Perfect[22,91.7%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U4-L3</td>
<td>2026-05-22 18:43</td><td>2026-05-22 18:58</td><td>15分22秒</td>
<td>Perfect[23,92.0%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>25</td><td>100.0%</td></tr><tr>
<td>A2-U4-L4</td>
<td>2026-05-22 18:59</td><td>2026-05-22 19:24</td><td>24分52秒</td>
<td>Perfect[21,91.3%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>23</td><td>100.0%</td></tr><tr>
<td>A2-U4-L5</td>
<td>2026-05-23 09:42</td><td>2026-05-23 10:00</td><td>18分38秒</td>
<td>Perfect[22,91.7%]-Good[0,0.0%]-Oops[0,0.0%]</td><td></td><td>24</td><td>100.0%</td></tr><tr>
<td>A2-U5-L1</td>
<td>2026-05-23 16:19</td><td>2026-05-24 09:27</td><td>1028分28秒</td>
<td>Perfect[18,78.3%]-Good[0,0.0%]-Oops[1,4.3%]</td><td></td><td>23</td><td>100.0%</td></tr>
</tbody></table></div>
<h2>三、上课时间分析</h2>
<div class="card"><div class="text-block">共 26 条有效记录,平均 59.1 分钟,中位数 20.4 分钟。最快 13.0 分钟,最慢 1028.5 分钟。异常:过快 0 条(<10分钟过慢 15 >20分钟。趋势前半段平均 19.6 分钟 → 后半段 98.5 分钟(延长 402.6%)。</div></div>
<h2>四、中互动正确率分析</h2>
<div class="card"><div class="text-block">共 651 条记录。Perfect 82.6%Good 2.9%Oops 0.8%,优良率 85.5%。趋势Perfect 率 82.2% → 82.7%(持平)。</div></div>
<h2>五、知识巩固正确率分析</h2>
<div class="card"><div class="text-block">共 26 节课,完成巩固练习 26 节(完成率 100.0%),平均得分 100.0%。得分分布高分≥8026节 / 中等 0节 / 低分(<500节</div></div>
<h2>总结</h2>
<div class="card"><ul class="summary-list"><li>🐢 完课耗时较长,建议关注学习效率</li><li>📊 完课耗时中位数 20.4 分钟</li><li>🎯 中互动优良率 85.6%</li><li>📝 知识巩固完成率 100.0%,平均得分 100.0%</li></ul></div>
<div class="meta">分析时间2026-05-24 11:44 | 完课26 条 | 中互动651 条 | 巩固26 条</div>
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