We         have bought so much food now that Tom won’t be with us for dinner.A.m

We         have bought so much food now that Tom won’t be with us for dinner.A.m

题型:不详难度:来源:
We         have bought so much food now that Tom won’t be with us for dinner.
A.may notB.needn’tC.can’tD.mustn’t

答案
B
解析

试题分析:考查情态动词辨析。A也许不(表示不确定的语气);B不需要,不必;C不可能(有把握的否定推测);D禁止,千万不能;句意:既然Tom不和我们一起吃饭,我们本不应该带那么多食物;本句中的needn’t have done本不必做某事,实际上却做了;表示虚拟语气。故B正确。
点评:本题是高考必考考点,一定要牢记句型意思。must have done过去肯定做了某事。should have done 本应该做而实际未做。 can’t have done 过去不可能做了某事;shouldn’t have done 本不应该做而实际做了。 need have done 本有必要做某事;needn’t have done 本没有必要做某事;注意没有 mustn’t have done的形式。
举一反三
– When can I get the ticket for the opening ceremony?
-- Don’t worry. You ____ get one this very afternoon.
A.wouldB.shallC.mustD.might

题型:不详难度:| 查看答案
Sorry I’m late. I ____ have turned off the alarm clock and gone back to sleep again.
A.mightB.shouldC.needD.will

题型:不详难度:| 查看答案
– James didn’t ____ last night, did he?
– No. He ____. We had changed our plan.
A.turn away; shouldn’t have come
B.turn up; needn’t have come
C.turn up; didn’t need to come
D.turn away; doesn’t need to come

题型:不详难度:| 查看答案
It was fine yesterday so I ______ the trouble to carry my raincoat with me.
A.don’t need to takeB.mustn’t have taken
C.didn’t need to takeD.needn’t have taken

题型:不详难度:| 查看答案
You ______ be hungry already--- you had lunch only two hours ago!
A.mustn’tB.wouldn’t
C.can’tD.needn’t

题型:不详难度:| 查看答案
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.