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【英语】英语情态动词练习题及答案及解析
A.shallB.should
C.canD.must
【答案】C
【解析】
【详解】
考查情态动词辨析。句意:他是个脾气不好的家伙,但当他希望自己有魅力的时候,他可以变得相当可爱。此处表示“能、可以”,故C项正确。
13.—It’s really great to have a computer to store my photos.
A.WouldB.Shall
C.MustD.May
【答案】A
【解析】
【详解】
考查情态动词。句意:——那位抱小孩的女士,要不来这边吧?这儿有个座位。——谢谢,实际上我有座位的,只是我的孩子喜欢看窗外。would表示婉转的请求,征求对方的意见,Shall提问一般只用于第一人称,我们常说Shall I.或者Shall we;may表示请求对方允许。故选A。
【答案】
【解析】
【详解】
考查情态动词和虚拟语气。句意:——你怎么了?——我生病了,我刚才不应该吃那么多冰激凌。A. shouldn’t eat不应该吃;B. mustn’t eat禁止吃;C. couldn’t have eaten不可能吃;D. shouldn’t have eaten本来不应该吃。根据just now可知,是发生在过去,故选D。
10.—________ the woman with the baby come over? We have a seat here.
—Thank you, sir. Actually I do have my seat here. But my baby likes to look out of the window.
【点睛】
虚拟语气中的倒装
当虚拟条件句中含有were,had,should时,可以将if省略,然后将were,had,should,移至句首:
1)If he should fail, he would kill himself.
→Should he fail, he would kill himself.
【详解】
考查部分倒装和情态动词。句意:这位教授警告学生们,在他的课堂上,决不应该使用手机。on no account意为“决不”,否定词放在句首,句子使用部分倒装,排除B、D项;这里表示应该,故选A。
12.He is a bad-tempered fellow, but he ________ be quite charming when he wishes.
A.shallB.willC.needD.may
【答案】A
【解析】
【详解】
【详解】
考查情态动词。句意:所有学生们应在去学校之前带上口罩以防感染非典病毒,这已经被宣布。shall用于第二、第三人称,表示说话人给对方命令、警告、允诺或威胁,故选A项。
9.I still find it hard to imagine that such a clever child __________ make such a foolish mistake.
【答案】B
【解析】
试题分析:考查情态动词用法。Shouldn’t have done本不应该做某事,实际上却做了(虚拟语气);couldn’t have done不可能做某事(对过去情况的推测);needn’t have done本不需要做某事,实际上却做了(虚拟语气);句意:我的姐姐昨天下午在街上遇见了他,所以他不可能去听了你的演讲。故B正确。
万一失败,他就会自杀。
2)If I were you, I would do it at once.
→Were I you, I would do it at once.
假若我是你,我就会马上做。
要是我能做此事,我一定会做。
3)If he had seen you yesterday, he would have asked you about it.
【点睛】
would的用法
1.would最常见的用法是:相对于一个过去时间点的后来“将要”做什么,比如:He said he would meet me at the station.他说他会在车站接我的。这句中的would meet是相对于said(过去说)之后要做的事情。又如:She thought she would have to ask someone for help.她当时想,她得找个人帮忙。
【答案】C
【解析】
【详解】
考查情态动词。句意:我们的英语老师很体贴、乐于助人、热心肠,但有时她可能为我们愚蠢的错误而发火。can表示一种客观的可能性,但不一定会发生,故C项正确。
3.We’ll make the final decision on our scheme. ______ you change your mind, please inform us as soon as possible.
A.ShouldB.WereC.WouldD.Had
【答案】A
【解析】
【分析】
【详解】
考查虚拟语气。句意:我们将对我们的计划做最后决定。如果你改变主意,请尽快通知我们。根据语境,此处用虚拟语气,表示与将来相反,从句用should+动词原形,省略if,should提前,陈述句是:If you should change your mind……。故选A。
4.My sister met him in the street yesterday afternoon, so he ______ your lecture.
A.shouldn’t have attendedB.couldn’t have attended
C.mustn’t have attendedD.needn’t have attended
【英语】英语情态动词练习题及答案及解析
一、单项选择情态动词
1.—What’s wrong with you?
—Oh, I am sick. I ________ so much ice cream just now.
A.shouldn’t eatB.mustn’t eat
C.couldn’t have eatenD.shouldn’t have eaten
7.—Can I pay the bill by check?
—Sorry,sir.But it is the management rules of our hotel that payment _____ be made in cash.
A.shallB.need
C.willD.can
【答案】A
考点:考查情态动词用法
点评:考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。
→Had he seen you yesterday, he would have asked you about it.
他昨天要是看到了你,他就会问你这事了。
该小题属于上述的第一种情况。should作为情态动词,有一种特殊的用法:在虚拟条件状语从句中表示与将来事实相反的虚拟语气,可以把should放在句首,即主语前,从而省略从属连词if。原来的表述为:If you should change your mind。故选A。
14.—I have something important to tell John. But I can’t find him.
—His cell phone is here, so he ________ have gone too far.
A.mustn’tB.needn’t
C.wouldn’tD.can’t
—Don’t count on it too much. It ________ break down and you’d better make a copy of them.
A.mustB.can
C.shouldD.will
【答案】B
【解析】
【详解】
考查情态动词。句意:——有一台计算机来储存照片真是太棒了。——不要过度依赖它。它有时候也会出故障,你最好做一个备份。计算机出故障这是可能的事情,表示客观可能性用can。must肯定,必须;should应该;will表意愿。故B选项正确。
5.—I don’t really like Janes. Why did you invite him?
—Don’t worry. Hecome. He said he was’t certain what his plans were.
A.must notB.need notC.would notD.might not
A.should have takenB.must have taken
C.couldn't have takenD.needn't have taken
【答案】D
【解析】
【详解】
考查情态动词+ have done。句意:天气转晴了。我本不必费心把伞带在身边。A. should have taken本应该做某事,而实际上没做;B. must have taken对过去发生的事情的肯定猜测;C. couldn't have taken不可能;D. needn't have taken本来不需要,故选D。
A.shallB.must
C.canD.should
【答案】D
【解析】
【详解】