<table width="500" border="1">
<caption>课程表</caption>
<thead>
<tr>
<th></th>
<th>节次</th>
<th>时间</th>
<th>星期1</th>
<th>星期2</th>
<th>星期3</th>
<th>星期4</th>
<th>星期5</th>
</tr>
</thead>
<tbody align="center">
<tr>
<td rowspan="4">上午</td>
<td >1</td>
<td>08:00-08:45</td>
<td>数学1</td>
<td>数学2</td>
<td>数学3</td>
<td>数学4</td>
<td>数学5</td>
</tr>
<tr>
<!-- <td>上午</td> -->
<td>2</td>
<td>08:55-09:40</td>
<td>语文1</td>
<td>语文2</td>
<td>语文3</td>
<td>语文4</td>
<td>语文5</td>
</tr>
<tr>
<!-- <td>上午</td> -->
<td>3</td>
<td>10:00-10:45</td>
<td>政治1</td>
<td>政治2</td>
<td>政治3</td>
<td>政治4</td>
<td>政治5</td>
</tr>
<tr>
<!-- <td>上午</td> -->
<td>4</td>
<td>10:55-11:45</td>
<td>地理1</td>
<td>地理2</td>
<td>地理3</td>
<td>地理4</td>
<td>地理5</td>
</tr>
<tr>
<td colspan="2">午休</td>
<!-- <td></td> -->
<td>11:45-14:00</td>
<td colspan="5">吃饭,午睡</td>
<!-- <td></td> -->
<!-- <td></td> -->
<!-- <td></td> -->
<!-- <td></td> -->
</tr>
<tr>
<td rowspan="4">下午</td>
<td>1</td>
<td>14:00-14:45</td>
<td>英语1</td>
<td>英语2</td>
<td>英语3</td>
<td>英语4</td>
<td>英语5</td>
</tr>
<tr>
<!-- <td>下午</td> -->
<td>2</td>
<td>14:55-15:40</td>
<td>化学1</td>
<td>化学2</td>
<td>化学3</td>
<td>化学4</td>
<td>化学5</td>
</tr>
<tr>
<!-- <td>下午</td> -->
<td>3</td>
<td>16:05-16:50</td>
<td>体育1</td>
<td>体育2</td>
<td>体育3</td>
<td>体育4</td>
<td>体育5</td>
</tr>
<tr>
<!-- <td>下午</td> -->
<td>4</td>
<td>17:00-17:45</td>
<td>通用1</td>
<td>通用2</td>
<td>通用3</td>
<td>通用4</td>
<td>通用5</td>
</tr>
</tbody>
</table>