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【英语】英语情态动词专项习题及答案解析及解析

【英语】英语情态动词专项习题及答案解析及解析
【英语】英语情态动词专项习题及答案解析及解析

【英语】英语情态动词专项习题及答案解析及解析

一、单项选择情态动词

1.--- I called you last night, but no one answered.

--- Sorry, I _______ sleeping.

A.must have done

B.would have been

C.must be

D.could be

【答案】C

【解析】

【详解】

考查情态动词。句意:—昨晚我给你打电话了,但没人接。—对不起,我一定是睡着了。分析可知,前文提及打电话无人应答,后文解释原因:肯定睡着了。情态动词must可用于must be+v-ing 表示“过去肯定在做某事”,符合句意要求。故选C项。

2.I often felt troubled in my teens and my grandma ________ comfort me, saying “Life is like that, dear”.

A.would B.might C.should D.must

【答案】A

【解析】

【详解】

考查情态动词。句意:在我十几岁的时候,我经常感到烦恼,我的奶奶会安慰我说,“生活就是这样,亲爱的”。此处是would+动词原形,表示“过去总是做某事”。故选A。

3.—________ 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. A.Would B.Shall

C.Must D.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。

【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。

4.I still find it hard to imagine that such a clever child __________ make such a foolish mistake. A.shall B.must

C.can D.should

【答案】D

【解析】

【详解】

考查情态动词。句意:我仍然难以想象这样聪明的孩子竟然犯这样愚蠢的错误。should 作为情态动词,可以用来表示意外、惊喜或者在说话人看来是不可思议的,常常译为"竟会"、"居然",这么聪明的孩子竟然犯这样愚蠢的错误。表示意外,shall表示允诺,命令等,must表示必须,can表示能力及可能性。所以答案选D。

5.—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.shall B.need

C.will D.can

【答案】A

【解析】

【详解】

考察情态动词用法。句意:——我能用支票付账吗?——对不起,先生。但这是我们酒店的管理规定,支付要用现金。shall可以表示命令,警告,强制,或者指规则和法律要求做的事情。本题正是考察了shall表示按照规则和法律要求做的事情。故A正确。

6.Traveling by subway ______ sometimes be quite an adventure, especially during the rush hour.

A.must B.can C.shall D.should

【答案】B

【解析】

【详解】

考查情态动词。句意:乘地铁旅行有时可能相当冒险,尤其是在交通高峰期。A. must必须;一定;B. can能够;可能;C. shall将会;D. should应该;应当。本句中can表示客观可能性(客观原因形成的能力),故选B。

7.What a pity! Considering his ability and experience, he ___________ it better.

A.need have done B.must have done

C.can have done D.might have done

【解析】

【详解】

考查虚拟语气中的情态动词。句意:真遗憾啊!考虑到他的能力和经验,他也许可以做得更好。can have done较少使用此结构,表示对过去行为的怀疑;用于疑问句时意为“难道

真的做了吗”,表示怀疑;need have done需要做某事,实际上却未做(表示虚拟语气);must have done一定做了某事(表示对过去发生的事情的肯定推测);might have done表示对发生过的事情的推测,意思是“可能已经”或“也许已经”,用于肯定句中。故D正确。【点睛】

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本有必要做某事而没做;needn’t have done本没有必要做某事;注意没有mustn’t have done的形式。

8.—I feel a little nervous.

—Take it easy. You __________ have difficulty passing the exam when you have prepared for it well.

A.mustn’t B.needn’t C.may not D.shouldn’t

【答案】D

【解析】

【详解】

考查情态动词。句意:——我觉得有点紧张。——不要着急。当你准备充分时,通过考试应该不会有困难。A. mustn’t禁止,不允许;B. needn’t不必;C. may not可能不会;D. shouldn’t不应该。结合句意可知答案为D。

9.I’m sorry, but you _____ go wrong. There’s no such man here.

A.need B.can C.must D.will

【答案】C

【解析】

【详解】

考查情态动词。句意:很抱歉,但是你一定是弄错了。这儿没有这么个人。A. need需要;

B. can能够;

C. must必须;

D. will将会。must指有把握的推测,“一定;必定”,结合下文There’s no such man here.可知一定是弄错了。故选C。

10.Keep up your spirits even if you _____ fail hundreds of times.

A.must B.need

C.may D.should

【答案】C

【解析】

考查情态动词。A. must必须;B. need需要;C. may可能,或许;D. should应该。句意:即使失败了几百次,也要振作起来。此处表示一种不确定的推测,故选C。

11.He is a bad-tempered fellow, but he ________ be quite charming when he wishes. A.shall B.should

C.can D.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。

12.We’ll make the final decision on our scheme. ______ you change your mind, please i nform us as soon as possible.

A.Should B.Were C.Would D.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。

【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.

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.

→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。

13.One of our rules is that every student _______ wear school uniform while at school. A.might B.could

C.shall D.will

【答案】C

【解析】

【详解】

考查情态动词辨析。句意:我们其中一条规则要求每个学生在校期间都要穿校服。shall可以表示“命令,警告,强制要求;允诺;法律,规定要做……”,结合句意可知C正确。

14.You ________ be Carol. You hav en’t changed a bit after all these years.

A.must B.can C.will D.shall

【答案】A

【解析】

【详解】

考查情态动词。句意:你肯定是卡罗,这些年你一点也没有变化。must表示对现在的肯定推测;can表示推测,表示可能性;will表示意愿;shall表示表示决心、命令或指示。根据下文“这些年你一点用没有改变”可知,前文表示肯定性推测。故选A。

【点睛】

must表推测的用法must表示很有把握的推测,其意为“一定会”“肯定会”,只用于肯定句,一般不用于否定句或疑问句。表示对现在或未来的情况作推测,后接动词原形。You have worked hard all day. You must be tired. 你辛苦一整天,一定累了(对现在情况的推测判断)I didn’t hear the phone. I must have be asleep. 我刚才没有听到电话,我想必是睡着了。

15.—Where is my dictionary?I remember I put it here yesterday.

—You___it in the wrong place.

A.must put B.should have put

C.might put D.might have put

【答案】D

【解析】

【详解】

考查情态动词。句意:——我的词典在哪里?我记得昨天放在这里了。——你或许放错了地方。“might have +动词+ed形式”表示过去可能完成的动作。根据所提供的情景Where is my dictionary? I remember I put it here yesterday.可判断出把词典放在某个地方发生在过去,所以要用“mig ht have +动词+ed形式”。“should have + 动词+ed形式”表示“(过去)本来应该做某事”。must意为“一定”,是肯定的推测,与所提供的情景的矛盾。might put表示现在发生的事。故选D。

16.—What’s wrong with the door?

—The key has got stuck in it and ______ come out.

A.shouldn’t B.mustn’t C.needn’t D.won’t

【答案】D

【解析】

【详解】

考查情态动词。句意:---门怎么了?---钥匙卡在里面出不来了。A. shouldn’t不应该;B. mustn’t禁止;C. needn’t 不需要;D. won’t不会。won’t表示拒绝时,其主语有时可以是“物”。故选D项。

17.—It's so cold here! Why haven't you turned on your air-conditioner?

—Well, it ______ turn on.

A.shouldn't B.can't C.won't D.shan't

【答案】C

【解析】

【详解】

考查情态动词。句意:——这里太冷了!你为什么不把空调打开呢?——嗯,这个空调老是打不开。A. shouldn't不应该;B. can't不能;C. won't偏偏不,老是不,此处是表示习惯或倾向;D. shan't不会。这里使用will的否定won't表示事物的自然属性“空调总是开不开”。故选C项。

18.You can’t imagine that a well –behaved gentleman ______ be so rude to a lady.

A.might B.need C.should D.would

【答案】C

【解析】

【详解】

考查情态动词辨析。句意: 你无法想象一个行为良好的绅士会对一位女士如此粗鲁A. might 可能;B. need需要;C. should竟然; D. would会。由You can’t imagine that a well –behaved gentleman. 可知,should“竟然”符合句意。故选项C项。

19.Using AI, many companies are now conducting experiments that__________ possible just a few years ago.

A.would have been B.might have been

C.shouldn't have been D.couldn't have been

【答案】D

【解析】

【详解】

考查情态动词表推测。句意:很多公司现在使用人工智能进行试验,这在几年前是不可能

的。根据“a few years ago”可知,此处表示“过去不可能”,应该用couldn’t have done,故D 项正确。

20.You ________ give me a lift. I want to walk home for exercise.

A.needn’t B.couldn’t C.can’t D.mustn’t

【答案】A

【解析】

【详解】

考查情态动词。句意:你不必让我搭车。我想步行回家锻炼身体。A. needn’t不必;B. couldn’t不能;C. can’t不会;D. mustn’t禁止,不允许。根据I want to walk home for exercise.可知,你不必让我搭车。故选A。

考点:考查情态动词

21.Mr. Baker, some students want to see you. ______ they wait here or outside?

A.May B.Should C.Shall D.Will

【答案】C

【解析】

【详解】

考查Shall的用法。句意:贝克先生,有些学生想见你。他们是在这里等还是在外面

等?Shall用于第一、第三人称疑问句中,表示说话人征求对方的意见或向对方请示。故选C。

【点睛】

Shall的用法

Shall作为助动词,一般用于第一人称Ⅰ和We,表示一个将来的动作,构成将来时态。Shall后面接动词原形。例如:

(1)I shall think it over and Let you know my idea.我将考虑一下此事,然后告诉你我的想法。

(2)We shall have a good time in the park.我们在公园里会玩得很高兴的。常考的特殊用法

1. Shall用于第一人称,表示征求对方的意愿。如:What shall we do this evening?

2. Shall用于第一、第三人称疑问句中,表示说话人征求对方的意见或向对方请示。如:Shall we begin our lesson?When shall he be able to leave the hospital?

3. 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。如:You shall fail if you don't work harder. (警告)

He shall have the book when I finish reading. (允诺)

He shall be punished. (威胁)

22.It turned out that the hotel was so near. I ______ the taxi.

A.needn't have taken B.must have taken C.should take D.could take

【答案】A

【解析】

【详解】

考查情态动词。句意:结果证明这家宾馆非常近。我本不必乘坐出租车。needn’t have done表示“本不必做某事实际上做了”,根据句意,旅馆很近不用乘坐出租车,但是乘车了。故选A。

23.Every coin has two sides. Beautiful songs, sometimes, ________ just be noise to others. A.must B.should C.may D.would

【答案】C

【解析】

【详解】

考查情态动词。句意:任何事物都有两面性。美丽的歌曲,有时候,对别人来说也许是噪音。A. must一定,表示肯定推测;B. should应该;C. may也许,可能;D. would将会,表示对将来的推测。分析句子可知,此处应该表示可能的推测,“美丽的歌曲,有时候,对别人来说也许是噪音。”。结合选项,故选C。

24.He _____ his stay in France, didn't he? He looks amazingly different.

A.will have enjoyed B.should have enjoyed

C.can have enjoyed D.must have enjoyed

【答案】D

【解析】

【详解】

考查情态动词+have done。句意:他在法国一定过得很愉快,是吗?他看起来很不一样。must have done一定做某事。表示对过去事情的较有把握的推测。由“ He looks amazingly different.”可知,他在法国一定过得很愉快。所以这是对过去事情的较有把握的推测。故选D项。

25.Skills like critical thinking and analysis ________ be found on the Internet, because they must be acquired in the context of facts.

A.can’t B.needn’t C.mustn’t D.shouldn’t

【答案】A

【解析】

【详解】

考查情态动词词义辨析。句意:像批判性思维和分析这样的能力,是不能在互联网上找到的,因为它们必须基于事实来获得。A. can’t无法,不可能;B. needn’t不需要;C. mustn’t 不可以,禁止;D. shouldn’t不应该。本题讲的是这种批判性思维的能力无法通过浏览鱼龙混杂的网上信息获得,表达的是客观上的不可能,故选A。

26.—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’t B.needn’t

C.wouldn’t D.can’t

【答案】D

【解析】

【详解】

考查情态动词。句意:——我有重要的事情要告诉John,但是我找不到他。——他的手机在这儿,所以他不可能走得太远。根据句意可知,此处是对过去的一种猜测,此处是表达不可能……,用can’t have done。故选D。

27.I ______my examination easily but I made too many stupid mistakes.

A.should pass B.could have passed

C.had passed D.must have passed

【答案】B

【解析】

【详解】

考查情态动词+have done的用法。句意为:我本来能够轻松地通过这次考试的,但是我犯了太多愚蠢的错误。结合语境可知,此处考查虚拟语气,且与过去的事实相反,应用

could/would/might have done的结构,could have passed本能通过(事实上未通过),故选B项。

【点睛】

本题考查情态动词的过去式+have done的虚拟语气的用法,常见结构有should/shouldn’t have done; could/couldn’t have done/ would/wouldn’t have done/ need/ needn’t have done/ might have done

例如:

Without your help, I couldn’t have passed the test.如果没有你的帮助,我本不能通过测试。

It cleared up, I needn’t have brought the umbrella.天放晴了,我本没有必要带伞的。

28.According to the latest rule, people _______sort household garbage into four categories. A.can B.shall C.may D.need

【答案】B

【解析】

【详解】

考查情态动词辨析。句意:根据最新的规定,人们应该把生活垃圾分成四类。A. can能;B. shall应该;C. may也许;D. need需要。shall用于第二人称表示承诺、命令、警告、威胁

的口吻,这里是指法令规定了……,因此用shall。故选B。

29.Peter searched all the places where he________have left her iPad but it was all in vain. A.might B.would C.must D.should

【答案】A

【解析】

【详解】

考查情态动词辨析。句意:彼得找遍了所有他可能放她的iPad的地方,但都没有找到。A. might可能;B. would将会;C. must必须,一定;D. should应该。might have done表示对发生过的事情的推测,意思是“可能已经”或“也许已经”,用于肯定句中。故选A。

30.Tom, you _____ leave all your clothes on the floor like this!

A.wouldn’t B.mustn’t C.needn’t D.may not

【答案】B

【解析】

【详解】

考查情态动词辨析。句意:汤姆,你不要把所有的衣服都这样扔在地板上! A. wouldn’t 不会; B. mustn’t 禁止;C. needn’t不需要;D. may not不可以。本句为祈使句,所以mustn’t “禁止”符合句意。故选B项。

31. ---Is Jack on duty today?

---It ________ be him. It's his turn tomorrow.

A.mustn't B.won't C.can't D.needn't

【答案】C

【解析】

【详解】

考查情态动词表示推测。句意:--今天杰克值日吗?--不可能是他。明天该轮到他。can’t be 用于否定推测“不可能是”,must表示推测的时候,表示“肯定是”,won’t不愿意,needn’t 不必,故选C。

32.— Excuse me, do you mind if I open the window?

— Well, if you __________. I can put on more clothes.

A.can B.may

C.must D.shall

【答案】C

【解析】

【详解】

考查情态动词。句意:-不好意思,我把窗户打开你介意吗?- 好吧,如果你必须这么做的话。我可以多穿点衣服。A. can能够;B. may可能;C. must一定;必须;D. shall会;将。must表示偏要,必须要做的事情,故选C。

33.-- Turn off the TV, Jack. _______ your homework now?

-- Mum, just ten more minutes, please.

A.Will you be doing B.Should you be doing

C.Shouldn't you be doing D.Couldn’t you be doing

【答案】C

【解析】

【详解】

考查含情态动词的进行时态。句意:——把电视关掉,杰克。你现在不应该做作业吗?——妈妈,请再给我十分钟。此处表示目前应该在做某事,should“应该”,这里用含情态动词的进行时态,故选C。

34.— Excuse me, could you please tell me how to get to the nearest Wenfeng Supermarket?—OK, It’s two blocks straight ahead. You ________ miss it.

A.can’t B.mustn’t

C.needn’t D.wouldn’t

【答案】A

【解析】

【详解】

考查情态动词。句意:——劳驾,你能告诉我最近的Wenfeng Supermarket怎么走吗?——好的,一直往前走两个街区就到了。你不会错过的。A. can’t不可能;B. mustn’t禁止,不允许;C. needn’t不必;D. wouldn’t不会。故选A。

35.If you wish, you ________ come in and have a cup of tea with us any time.

A.would B.should C.must D.may

【答案】D

【解析】

【详解】

考查情态动词词义辨析。句意:如果你愿意,你可以任何时候过来和我们一起喝杯茶。A. would会,过去常常;B. should应该;C. must必须;D. may可以,可能。结合句意可知,此处用“可以”符合语境,故选D项。

36.I use a clock to wake me up because at six o'clock each morning the train comes by my house.

A.couldn't B.mustn't

C.shouldn't D.needn't

【答案】D

【解析】

试题分析:考查情态动词辨析。A不可能;B禁止,千万不能;C不应该;D不需要;句意:我不需要使用闹钟叫醒我,因为每天早上六点都有一列火车经过我的家旁边。根据句意可知我不需要使用闹钟。故D正确。

考点:考查情态动词词义辨析

37.The door ________ open, no matter how hard she pushed.

A.shouldn’t B.couldn’t

C.wouldn’t D.mightn’t

【答案】C

【解析】

【详解】

考查情态动词。句意:无论她怎么使劲推,门就是打不开。A. shouldn’t不应该;B. couldn’t 不能够;C. wouldn’t不愿意;D. mightn’t可能不。will及其过去式would均可表示一种倾向性、习惯。故选C。

38.—Isn’t that Ann’s husband over there?

— No, it ________ be him —I’m sure he doesn’t wear gla sses.

A.must not B.can’t C.won’t D.may not

【答案】B

【解析】

【详解】

考查情态动词:句意:那不是安的丈夫吗?---不,肯定不是他,我确定他不戴眼镜。A. must not禁止;B. can’t 不能;C. won’t不会;D. may not可能不。表示否定的推测,不可能,用can’t。故选B项。

39.—I phoned you yesterday morning. A girl answered, but I didn’t recognize the v oice.—Oh, it ________ my younger sister. She was in my room at that moment.

A.must have been B.should have been

C.could have been D.may have been

【答案】A

【解析】

【详解】

考查情态动词。句意:—昨天上午我给你打电话。一个女孩回答的,但我没听出谁的声音。—哦,那一定是我妹妹。她那一刻正在我的房间里。情态动词加动词的现在完成式形式,表示对过去的推测。A. must have been表示一定做了某事。用于肯定推测;B. should have been 本应该,表示应该做而没有做某事。C. could have been用于肯定句时,表示可能做了某事。更常用于否定推测;D. may have been可能做过某事。表示可能性很小。结合语境判断,表示非常肯定的推测,故选A。

40.One of the few things you ___ say about English people with certainty is that they talk a lot about the weather.

A.need B.must C.should D.can

【答案】D

【解析】

【详解】

考查情态动词的用法。句意:关于英国人你可以肯定的一点是他们谈论很多的天气。A. need需要;B. must必须;C. should表示责任和义务;D. can可以;能够。根据语境,故选D。

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常见情态动词: 情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。 情态动词的基本用法: 一、can, could 1) 表示能力(体力、知识、技能)时,等于be able to 。 a)Can you lift this heavy box?(体力) b)Are you able to lift this heavy box? c)Mary can speak three languages.(知识) d)Is Mary able to speak three languages? e)Can you skate?(技能) 此时可用be able to代替。 2) can表示请求和允许。 -----Can I go now? ----- Yes, you can. / No, you can’t. 此时可与may互换。在疑问句中还可用could, might代替,不是过去式,只是语气更委婉,不能用于肯定句和答语中。(特别注明:这是在表示请求和允许的时候。) ---- Could I come to see you tomorrow? ---- Yes, you can. (No, I’m afraid not. ) can't在否定句中可以表示命令,不允许,但是语气比mustn't弱,具有劝慰的意思. 3)can表示“有时会”: A kind person can lose temper sometimes. 4)表示与五种感官和知觉的动词连用。 I can hear/ see you clearly from here. You can imagine how annoyed she was ! 2 / 17

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