can't 和may not 有何区别?
来源:百度知道 编辑:UC知道 时间:2024/06/14 02:59:09
--Will they go for an outing today?
--Yes, ____ because it seems that the weather is not so fine.
A. mustn't B. can't C. needn't D. may not
该选哪一个? 为什么?麻烦举例说明。
对不起,打错了。 应该是:
--Will they go for an outing today?
--They____ because it seems that the weather is not so fine.
A. mustn't B. can't C. needn't D. may not
--Yes, ____ because it seems that the weather is not so fine.
A. mustn't B. can't C. needn't D. may not
该选哪一个? 为什么?麻烦举例说明。
对不起,打错了。 应该是:
--Will they go for an outing today?
--They____ because it seems that the weather is not so fine.
A. mustn't B. can't C. needn't D. may not
A B D 在进行疑问回答的时候都是带有推测语气的,must 在表示推测的时候只用在肯定句当中 can在表示推测的时候多用与否定推测当中,而may 即可用于肯定推测,也可以用于否定推测. mustn't----一定不可以怎么样 may not---- 也许不(推测时不太有把握)can't ------不可能(推测时很有把握)needn't-----不必,在这个句子中说不通
这道题选D
给你举几个例子来说明
She may not be at home.=It is possible that she is not at home.
她也许不在家
She can not be at home.=It is impossible that she is at home.
她不可能在家.
下面我说一下must与 need not的关系
用must提出的句子,否定回答用needn't
如Msut I go now? No,you needn't.
即使改过来,答案也是D
B
-Can I sit here?
-yes ,you can ,but you may not.
很清楚了吧
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