Thomas _____ a soldier, for he is much too short.A.needn’t beB. should beC.may b
题型:不详难度:来源:
Thomas _____ a soldier, for he is much too short.A.needn’t be | B. should be | C.may be | D.can’t be |
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答案
D |
解析
试题分析:句意:托马斯不可能是一名士兵,因为他太矮了。can’t be不可能,表示强烈的否定推测,故选D 点评:本题是高考必考考点,一定要牢记句型意思。must表示强烈的肯定推测,can’t表示强烈的否定推测,can, could表达推测时,一般用于疑问句和否定句中;can用于肯定句中表推测时,表示理论上的可能性。另外情态动词与完成时态连用的用法也是重点,如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;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
If you won’t do as I told you, you____ not go to the party. |
On Sundays ,the retired(退休的)minster_____ come to the farm and work with the farmers.A.can | B.should | C. must | D.would |
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—Mr. Smith, why are you always asking me to do the difficult work? —Because you _______ do such a thing and nobody else is fit for it.A.would | B.should | C.can | D.may |
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-–Mary knows the city quite well. --She______ well have been there before.A.need | B.could | C.should | D.may |
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–Amazing! You ______come to the party in such a fancy dress. __ Do’t you know it’s a fashion?A.must | B.will | C.could | D.should |
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