My sister met him at the cinema yesterday afternoon, so he       your lecture.A.

My sister met him at the cinema yesterday afternoon, so he       your lecture.A.

题型:不详难度:来源:
My sister met him at the cinema yesterday afternoon, so he       your lecture.
A.couldn’t have attendedB.needn’t have attended
C.mustn’t have attendedD.shouldn’t have attended

答案
A
解析

试题分析:考查情态动词表示推测。“情态动词+动词原形”表示对现在情况的推测;“情态动词+have done”表示对过去情况的推测;根据前半句话说明是对过去情况的推测。句意:我姐姐昨天下午在电影院里遇见了他,所以他不可能去听你的演讲的。故A正确。needn’t have attended本不必做某事,实际上却做了;shouldn’t have attended本不应该做某事,实际上却做了;这两个都表示的是虚拟语气。
点评:情态动词的用法比较复杂。突出的是表示推测:如果是对现在的情况进行推测,使用“情态动词+动词原形”;对过去的情况进行推测,使用“情态动词+have done”;情态动词也经常用于虚拟语气,要分具体情况来分析,在条件句中和宾语从句,表语从句中都有体现。
举一反三
--The weather has been very hot and dry.
--Yes. If it had rained even a drop, things would be much better now! And my   vegetables   .
A.wouldn"t dieB.didn"t die
C.hadn"t diedD.wouldn"t have died

题型:不详难度:| 查看答案
It is strange that he _________ in such an important examination .
A.failedB.should failC.should have failedD.fails

题型:不详难度:| 查看答案
She __________ have left school, for her bike is still here.
A.can’tB.wouldn’tC.shouldn’t D.needn’t

题型:不详难度:| 查看答案
— It’s the classroom! So you ______ know eating is not allowed here.
— Oh, sorry.
A.need B.willC.may D.must

题型:不详难度:| 查看答案
-I didn"t go to the art show, because I lost my ticket.
-You______have borrowed mine I didn"t go to see it anyway
A.would B.needC.couldD.must

题型:不详难度:| 查看答案
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