摘要： 用 “can “could 来谈论能力 我们使用 `can’ 来谈论我们能够做某事.我们使用 `could’ 来谈论过去我们能做某事. e.g. 1) 去年桑迪不会划船.但是现在她会了. Last year, Sandy row a boat, but now she . 2) 你五岁时能游泳吗? 不会.但是现在我会了. you swim at five? No, I . But now I .
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can, could, may和might都可用来表示允许、许可或请求允许、许可，请用can, could, may或might填空。
1．－________(Could, May)I watch TV, Mum?
－Yes, you ________(can, may), but you must finish your homework first．
2．－________(Might, Can)I borrow your bike?
－Yes, you ________(can, may)．
3．－________(May, Might)I ask you a question?
－Yes, please．
(用 can, could, may, might 或 must 填空)
梍______ I ask you a question, Miss Liu?
桹f course, you ______.
May／Could；can
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_______ you please help me carry the heavy box, Mom?
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梍______ I use your pen, David?
桽orry, you ______ (not).
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完成句子 按所给的汉语，用英语完成下列句子。（本大题共9分，每一横线1.5分）
1、由于健康原因，我爸爸已下决心戒烟了。
My father has decided _____________________________because of his health problems.
2、她经常和别人争论不休真是很傻。
It is others often.
3、大多数肥胖症能够预防或治愈。
Most cases of fatness can _____________________________________.
4、你能想出一个办法来解决这个问题吗？
Can you _______________________________to solve the problem?
5、当我到达医院时，医生正忙着为他动手术。
When I got to the hospital, the doctors ____________________.
6、年轻人应该常向别人学习，而不是卖弄。
Young people should often ________________________________ showing off. 查看习题详情和答案>>
1、由于健康原因，我爸爸已下决心戒烟了。
My father has decided _____________________________because of his health problems.
2、她经常和别人争论不休真是很傻。
It is others often.
3、大多数肥胖症能够预防或治愈。
Most cases of fatness can _____________________________________.
4、你能想出一个办法来解决这个问题吗？
Can you _______________________________to solve the problem?
5、当我到达医院时，医生正忙着为他动手术。
When I got to the hospital, the doctors ____________________.
6、年轻人应该常向别人学习，而不是卖弄。
Young people should often ________________________________ showing off. 查看习题详情和答案>>