题目内容
19．-Do you know the girl is dancing over there？-Yes．She is Tom's sister．（ ）
| A． | who | B． | whom | C． | which |
分析 你认识那边在跳舞的女孩吗？
是的，她是汤姆的姐姐．
解答 答案为A．A who和whom"谁"，先行词为人，在从句中充当的成分不同；C which"哪一个"，先行词为物；句子的先行词为the girl"这个女孩"，其后要用表示人的引导词；而which的先行词指物，故可以排除C选项．who与whom的区别是who在从句中做主语，whom在从句当中做宾语，句子的主句是do you know the girl，定语从句是the girl is dancing over there，并且the girl 在从句中充当主语的成分，故可以排除B，who 符合题意，故答案为A．
点评 这一题学生首先要区分这三关系代词具体询问的对象是什么，然后在区分who与whom在句子中充当的成分．
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现在请你以Should teenagers go out with their friends on weekends？为题，参照表内所提供的信息，写一篇英语短文．
注意：（1）开头部分已写好，你只需接着写．
（2）所写内容必须包括表格中他们的想法和你的至少三个想法．
（3）词数：70个左右．
Should teenagers go out with their friends on weekends？
Recently I've had a discussion with my parents about whether teenagers should go out with their friends on weekends．
Recently I've had a discussion with my parents about whether teenagers should go out with their friends on weekends．My parents think that teenagers should stay at home to go over their lessons．And they should have enough time to have a good sleep．In the meanwhile，they should help their parents do some housework．
In my opinion，we teenagers should go out with our friends for fun so that we can relax more．And we can also share ideas with each other．What's more，we can also take some exercise together to keep fit．．
现在请你以Should teenagers go out with their friends on weekends？为题，参照表内所提供的信息，写一篇英语短文．
| Your parents'ideas | Your ideas |
| 1．go over lessons | 1．----- |
| 2．have a good sleep | 2．----- |
| 3．help parents do housework | 3．----- |
（2）所写内容必须包括表格中他们的想法和你的至少三个想法．
（3）词数：70个左右．
Should teenagers go out with their friends on weekends？
Recently I've had a discussion with my parents about whether teenagers should go out with their friends on weekends．
Recently I've had a discussion with my parents about whether teenagers should go out with their friends on weekends．My parents think that teenagers should stay at home to go over their lessons．And they should have enough time to have a good sleep．In the meanwhile，they should help their parents do some housework．
In my opinion，we teenagers should go out with our friends for fun so that we can relax more．And we can also share ideas with each other．What's more，we can also take some exercise together to keep fit．．