【英语】英语情态动词练习题20篇

【英语】英语情态动词练习题20篇

一、单项选择情态动词

1．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。

2．According to a newly released regulation on online video services, no one _____ generate, release or spread fake news or information by using such technologies.

A．can B．shall C．will D．may

【答案】B

【解析】

【详解】

考查情态动词。句意：根据最新发行的关于网络视频服务的规章，任何人都不可以使用此类技术生成、发行或者传播虚假消息。A. can 能够，有时会；B. shall 一三人称表示征求对方意见；二三人称陈述句，表示允诺、威胁、恐吓或法律条文的规定。C. will 意愿；D. may 也许，可能。根据前面的regulation（规定）可知，本题选shall更加合理。故选B。

3．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

4．It ________ be the postman at the door. It's only six o'clock.

A．mustn't B．can't

C．won't D．needn't

【答案】B

D[考查虚拟语气。句意：不可能是邮递员在门口，才六点钟呢。mustn't 禁止，不允许；can't 不可能；won't 不愿意，就是不，偏不；needn't 不需要。]

5．-–Mary knows the city quite well.

--She______ well have been there before.

A．need B．could C．should D．may

【答案】D

【解析】

【分析】【详解】

考查情态动词辨析。句意：——Mary非常了解这个城市。——她肯定以前在那里呆过。may have done过去可能做过某事。表示对过去的肯定猜测。need have done本需要做某事却没做；could have done本可以做某事却没做；should have done本应该做某事却没做。故选D。

6．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。

7．---Artistic people can be very difficult sometimes.

---Well, you______know---you married one.

A．might B．would C．shall D．should

【答案】D

【解析】

【详解】

考查情态动词词义辨析。A. might可能，也许；B. would将会；C. shall必须，会；D. should 应该。句意：---有艺术修养的人有时很难相处。---你应当知道这一点，因为你结婚那位就是搞艺术的。这里是按照常理推断，用should。

8．If we had paid enough attention to the issue of the heavily-overloaded vehicles, the tragedy of the collapse of an overpass in Wuxi _____ avoided.

A．should B．could be C．should have been D．could have been 【答案】D

【详解】

考查情态动词用法。句意：如果我们对超载车辆问题给予足够的重视，就可以避免无锡立交桥垮塌的悲剧。本句为“情态动词+have done”结构，结合句意表示“本来可以；本来能够”应用could have done结构，且主语与谓语动词avoid构成被动关系，故应用be done形式。故选D。

【点睛】

情态动词+have done的结构和用法有以下几种：

一、must have done sth.“一定做了某事”。表示对过去事情的较有把握的推测，这时只能用在肯定句中，“肯定/必须已经干过……”，在否定句和疑问句中用can’t或couldn’t或can/ could，例如：

1.From what you said, she must have told you all about it. 从你的话看，她一定告诉了你所有的事情。

二、can/could have done sth.本来能够做某事，而实际上未做；

1.But we could have done it all so much better. 但是，我们本可以把这一切做得更好。

三、can't/couldn't have done sth.不可能做过某事；

1. We could't have done it without you.

没有你我们办不成这事。

四、ought to/should have done sth.过去本应该做某事而实际上并没有做。

You should have done it when you first saw them blooming this spring. 你应该在今年春天第一次看到它们盛开的时候就挖一些的。

2.Even if it’s something you should have done earlier in the week or missed a detail on.

甚至你在一个星期前的就提早完成了一件事或者忽略了一个小细节。

9．Our English teacher is considerate，helpful，and warm-hearted，but sometimes

she________________ be angry at our silly mistakes.

A．should B．must

C．can D．shall

【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。

10．Mr. Smith is almost on time for everything. How ________ it be that he was late for the meeting?

A．can B．should C．may D．must

【答案】A

【解析】

考查情态动词辨析。句意：史密斯先生几乎任何事情都是准时的。他怎么可能开会迟到了？ A. can可能，可能性，表示可能性时，常用于否定句和疑问句中，且有时还带有“惊奇、不相信” 等感情色彩。B. should 应该； C. may也许，表示可能性时常用于肯定句中，不用于疑问句中。D.must常用于肯定句中表推测，“一定……”的意思；本题是强调句型的一个变式：强调其特殊疑问句how的形式。根据前句“斯密斯先生几乎是很准时”可推测出“怎么可能开会迟到呢？”。根据句意可知，用于疑问句中的“可能性”且有不相信的色彩，四个选项只有“can”符合题意。故选A

【点睛】

情态动词就是表示说话者对事情的一种看法，也就是一种语气。情态动词的用法一直是命题者常设置的考点和重点，平时要加强记忆。

11．I love the weekend, because I ________ get up early on Saturdays and Sundays. A．mustn’t B．needn’t

C．wouldn’t D．shouldn’t

【答案】B

【解析】

【详解】

考查情态动词。句意：我喜欢周末，因为周六周日不必早起。A. mustn’t不能，禁止；B. needn’t不必；C. wouldn’t不会；D. shouldn’t不应该。此处表示“不必”，故B项正确。

12．No student ________ go out of school to have lunch without permission of the headteacher. A．might B．must

C．shall D．could

【答案】C

【解析】

【详解】

考查情态动词。句意：未经校长允许，任何学生不得离开学校去吃午饭。might可能；must一定，必须；shall会，将；could能够。本句是一条禁令。shall用于肯定句并且主语是第一、三人称时，表示允诺，警告，劝告等语气。故选C。

13．Lack of sleep _______ lead to weakened immunity and memory, and also slow physical growth.

A．shall B．must C．should D．can

【答案】D

【解析】

【详解】

考查情态动词辨析。句意：睡眠不足会导致免疫力和记忆力下降，还会减缓身体发育。A. shall将；B. must必须；C. should应该；D. can会，表示理论上或是逻辑判断上，用can，

14．The professor warned the students that on no account ________ use mobile phones in his class.

A．should they B．they should

C．dare they D．they dare

【答案】A

【解析】

【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。

15．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。

16．Most of the top leaders expressed a common desire at the UN conference, ______ that different cultures ______ coexist with tolerance.

A．the one ; must B．the one ; should C．one ; must D．one ; should

【答案】D

【解析】

【详解】

考查替代和情态动词。句意：大多数高层领导人在联合国大会上表达了一个共同的愿望，即不同的文化应该与宽容共存。大多数高层领导人在联合国大会上表达了一个共同的愿望，即不同的文化应该与宽容共存。替代表泛指的单数名词，通常用one替代。此处用one替代前面的a desire，是同位语；结合句意第二空用情态动词should“应该”。故选D。【点睛】

that ,it ,one 代指前面的名词时的用法

1.one 指代前面出现的可数名词，是泛指。可以和冠词连用，也可以有自己的定语。一般不能用做特指，但和定冠词连用时可以是特指。如： Please show me the cup, the red one on the shelf.

2.It 指代前面提到的单数名词，相当于the one。当one是泛指的时候，指的是同名异物，it是指同一物体.如： ----Do you want the cup ? ---Yes ,I want it.

3.that通常用来代替前面出现的可数名词\不可数名词,主要是用来避免重复。如： The weather of Guangzhou is hotter than that of Beijing.

17．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

【答案】D

【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。

18．—May you live longer, grandpa!

—Thank you! It's the favorite wish I _____.

A．should have waited for B．must have waited for

C．may have waited for D．could have waited for

【答案】D

【解析】

【详解】

考查情态动词+‘have done’形式。句意：—爷爷祝您长寿！—谢谢，这是我能够等待到的最喜欢的愿望。A. should have waited for 本应该等待； B. must have waited for 一定在等待；

C. may have waited for可能已经等待；

D. could have waited for可以已经等待的。

表示可以等到的愿望用could have waited for。故选D。

【点睛】

情态动词have done不仅是高中英语教学的重点和难点，也是高考的重点。情态动词have done有两大功能：一是表示推测；二是表示虚拟。

must have done过去一定做了某事，根据must的本意即可推敲出意思，比较好理解。

The lights were out. They must have been asleep. 灯灭了，他们应该睡觉了。

should have done本该做某事却没做，should是应该，重点记忆最后的结果是没做某事。

You should have told her that you loved her.你本应该告诉她你爱她。

could have done字面意思是可能已经做了某事，也可用作本能做却没做某事，重点记忆最后的结果是没做。

You could have reviewed, but you played games all night.你本可以复习的，但你一晚上都在玩游戏。

may have done也许已经做了某事。

19．—Did you attend the meeting for the experiment project yesterday?

—Yes, but I don’t think I ____ because my director was there.

A．need to have B．need to C．needed to D．need have

【答案】D

【解析】

【分析】

【详解】

考查情态动词+have done。句意：——你昨天参加实验项目的会议了吗?——是的，但我想我（本来）不需要，因为我的主管在那里。Think/suppose等宾语从句中如果有否定词时，要把从句的否定词not前移，即“否定前移”。所以not是从句中的否定词。“need have done”意为“本来有必要做而未做”；“needn’t have done”指过去本来没必要做而做了。根据上一句时间状语“yesterday”可知本句指的是过去发生的事。结合第二句“because my director was there(我的主管)在”可推断出，我本来不必要去。故选D。

20．We’ll make the final decision on our scheme. ______ you change your mind, please inform 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。

21．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。

22．(2018·北京) In today’s information age, the loss of data _________ cause serious pro blems for a company.

A．need B．should

C．can D．must

【答案】C

【解析】考查情态动词。句意：在今天的信息时代，数据的丢失有时会对一个公司造成严重的问题。数据丢失造成严重问题是客观上会发生的情况，即“客观可能性”，故该空应用情态动词can。C选项正确。其余情态动词均没有该用法。need需要；should应该，竟然；must必须，肯定。

点睛：can的基本用法：1. (表示能力、功能)能，会；2. (表示推测)可能，可能会；3.（表示允许，请求）可以；4.（表示客观可能性）有时会。

23．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。

24．--- Difficulties always go with me!

--- Cheer up! If God closes door in front of you, there be a window opened for you. A．must B．would

C．could D．can

【答案】A

【解析】

【详解】

考查情态动词辨析。句意：——困难总是伴随着我！——高兴点! 如果上帝在你面前关上了门，一定有一扇窗户为你打开。A. must必须；B. would将要；C. could能，会；D. can能，会。must表示对现在的状态推测时，意为“一定”，表示可能性很大的推测。符合语境。故选A。

【点睛】

1) must用在肯定句中表示较有把握的推测，意为"一定"。

2) must表对现在的状态或现在正发生的事情的推测时， must 后面通常接系动词be 的原形或行为动词的进行式。

3) must 表示对已发生的事情的推测时，must 要接完成式。

4) must表示对过去某时正发生的事情的推测，must 后面要接完成进行式。

5) 否定推测用can't。

本句中的。must表示对现在的状态推测时，意为一定，表示可能性很大的推测。符合第2点用法。

25．—What do you think we can do for our aged parents?

—You ______ do anything except to be with them.

A．don’t have to B．oughtn’t to C．mustn’t D．can’t

【答案】A

【解析】

【详解】

考查情态动词辨析。句意：——你认为我们能为年迈的父母做些什么？——除了和他们在一起，你不必做任何事情。A. don’t have to不必；B. oughtn’t to不应该；C. mustn’t不可以；D. can’t不能。根据语境可知，此处表示客观性的必须，don’t have to…except to“除了……不必做……”。故选A。

【点睛】

have to表示客观需求时，使用have to的情况要比must多。have to受客观条件或环境迫使而“不得不”做某事，突出客观性。

must一般则表示命令或说话人主观认为必须要做某事，含强调语气，侧重主观性。有时候也使用be+不定式表示需要做某事，但语气较弱一些。如：I am to do it, whether I like it or not.

must表示客观性的需要时，一般翻译为“总是要（会）”。如：All men must die. 人故有一死。

ought to表示必须时，偏责任，推想等。如：You ought to work hard.

26．AI will surely be a feature of future life, but it _____ be used responsibly and in a proper way. A．can B．need C．must D．will

【答案】C

【解析】

【详解】

考查情态动词。句意：人工智能肯定会成为未来生活的一个特征，但必须以负责任的方式和适当的方式使用它。A. can能够；B. need需要；C. must必须；D. will将会。此处为情态动词的一般用法，结合句意表示“必须”，故选C。

27．—Peter, you delivered a wonderful speech today.

—Thanks, but I think I ______ more attention to my stage manners during that time.

A．must pay B．should pay

C．must have paid D．should have paid

【答案】D

【解析】

【详解】

考查情态动词+have done。句意：---彼得，你今天的演讲很精彩。---谢谢，但我认为在那

段时间我应该多注意我的舞台礼仪。should have done表示本应该做某事而实际上没有做某事。由“but”可知，我那段时间本应该多注意我的舞台礼仪，而实际上并没有注意。故选D 项。

28．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。

29．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。

30．-- Catherine, I have cleaned the room for you.

---Thanks. You _______ it. I could manage it myself.

A．needn’t do B．shouldn’t have done C．mustn’t do D．needn’t have done 【答案】D

【解析】

【详解】

考查情态动词辨析。句意: ---凯瑟琳，我已经为你打扫了房间。 - - -谢谢。你本不必这么做的。我自己能行。A. needn’t do不必做某事；B. shouldn’t have done本不应该做某事； C. mustn’t do禁止做某事；D. needn’t have done本不必做某事。由“Thanks. I could manage it myself”可知，needn’t have done“ 本不必做某事，而实际上做了某事”符合句意。故选D 项。

31．You ________ be Carol. You haven’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。

32．The principal in our school has recently passed a rule that students _______ wear school uniforms in our campus.

A．may B．should C．will D．shall

【答案】D

【解析】

【详解】

考查情态动词。句意：我们学校的校长最近通过了一项规定，要求学生在校园里穿校服。分析句子可知，“that students _______ wear school uniforms in our campus.”是同位语从句对名词“rule”内容解释说明。当表示强制，用于法令、条约、规章中，意为“必须，应该”等时句子用情态动词shall。故选D。

【点睛】

情态动词shall的用法：

1、在主语是第一、三人称的疑问句中征求对方意见：要不要……？……好吗？如：Shall we go? 该走了吧?

2、用于二、三人称，在陈述句中表示说话者给对方的承诺、决心、警告、威胁等。如：You shall borrow the book。你可以借这本书。

3、表示强制，用于法令、条约、规章中，意为“必须，应该”。例如本小题，分析句子可知，“that students _______ wear school uniforms in our campus.”是同位语从句对名词“rule”内容解释说明。当表示强制，用于法令、条约、规章中，意为“必须，应该”等时句子用情态动词shall。故选D。

33． ---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。ca n’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。

34．-- 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。

35．---He was satisfied with the result, wasn't he?

---No. It was so difficult that he __________have passed it.

A．shouldn't B．mustn't

C．couldn' t D．wouldn't

【答案】C

【解析】

【详解】

考查情态动词。A. shouldn't 不应该；B. mustn't禁止，不允许；C. couldn' t 不可能；D. wouldn't不会。句意：---他对结果很满意，是吗? ---不。考试太难了，他不可能通过。固定结构：couldn' t have done“不可能做某事”，此处是对过去事情有把握的否定推测。故选C。

【点睛】

情态动词+ have done结构：

1.“must + have + 过去分词”表示对过去发生的事情或状态进行推测,语气比较坚定,通常只用于肯定句.如：It must have rained last night,for the ground is wet.

2.“can / could + have + 过去分词”表示对过去某种情况的怀疑或不确定.can和could一般用于否定句和疑问句,could的语气较can弱.如：He can't have finished the work so soon.

3.“may / might + have + 过去分词”表示对已发生的动作或存在的状态进行不肯定的推

测,might的语气比may弱一点.这种结构主要用于肯定句和否定句,疑问句改用can或could.如：They may not have known it beforehand.

4.“need + have + 过去分词”表示过去做了不必做或不需要做的事情,或过去做某事纯属多余.如：I needn't have bought so much wine—only five people came.

5.“should / ought to + have + 过去分词”表示过去本该做某事但没做,其否定式表示过去不该做某事但做了,这种句式含有不满或责备之意,ought to的语气比should强一些.如：

You ought to / should have studied harder.你本应该更努力学习的.（但没有）

He oughtn't to / shouldn't have done that.他本来就不该做那件事.（可是做了）

6.“would ＋ have ＋过去分词”表示对过去的某种情况进行猜测,或本来要做某事却因某种原因未做成,通常用来说明某一情况,但不像用should或ought to那样含有责备之意.如：

I guess the poet would have been about twenty when she wrote her first poem.

Another worker wouldn't have acted like that.

36．—______ you sing and dance at this late hour of the night?

—Sorry, I will stop right now.

A．May B．Shall

C．Will D．Must

【答案】D

【解析】

试题分析：考查情态动词的用法。 May可以，可能 Shall： 用于第一三人称的疑问句，表示说话人征求对方的意见或向对方请示。?用于二三人称的陈述句表示说话人给对方的命令、警告、允诺、威胁或决心等。?用于法律、法规条文、合同等，按规定应该履行的义务

等。Will 表示请求或建议；表示意愿或表示现在的习惯D. Must表示“必须”“一定”“偏要”之意。此处must表示“偏要,偏偏”。句意：——你偏要在深夜又唱又跳吗？——很抱歉，我会马上停止。

考点：考查情态动词的用法。

37．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。

38．-Jenny took the 8：00 bus to Guangzhou this morning.

-Really? He＿＿the 9:00 train. It's much more comfortable and safer to travel by train. A．could have taken B．should take

C．must have taken D．can take

【答案】A

【解析】

【详解】

考查情态动词。句意：Jenny今天早上坐8：00的客车去广州了。真的吗？她本能够坐9：00火车的，乘火车去旅游更安全舒适。情态动词加have done表示对过去的猜测，A.表本可能做了某事；B.表应该做某事；C.表过去一定做了某事D.可能，能够做某事。根据句意，此处是对过去的虚拟，故选A。

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

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

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。

40．No driving after drinking is a rule that every driver ____________ obey in our country. A．will B．shall

C．may D．can

【答案】B

【解析】

试题分析：考察情态动词。A. 将要 B.将要 C.可能D.可以。Will 表示请求、建议、意志、愿望和决心。Shall用于第二、第三人称，表示说话人给对话的命令、警告、允诺或威胁。May表示请求和允许；用于祈使句表示决心；表示推测、可能性。Can表示能力；请求和允许。句意：酒后驾车是每一位驾车者在我们国家应当遵守的规则。故选B。

考点：考察情态动词

高考英语情态动词专题复习

情态动词精品学案 情态动词解读: ①本身有一定的词义，表示说话人的情绪、态度或语气的动词。 ②不能单独作谓语。 ③和其他动词原形构成谓语。 ④谓语动词之前。 ⑤无人称和数的变化。 ⑥否定式构成是在情态动词后面加“not”。 ⑦个别情态动词有现在式和过去式两种形式，过去式可以用来表达更加客气、委婉的语气，时态性不强，可用于过去，现在或 将来。 经典例句： We can be there on time tomorrow. 我们明天能按时去那儿。 May I have your name? 我能知道你的名字吗？ Shall we begin now? 我们现在就开始吗？ How dare you treat us like that! 你怎么敢那样对待我们! We can't carry the heavy box. 我们搬不动那箱子。 情态动词考点： 1.情态动词表示推测。 2.情态动词的基本用法。 3.情态动词的答语。 1 / 17

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

高一英语 情态动词练习-牛津英语

情态动词练习 1.He was a good swimmer, so he _______ swim to the bank when the boat turned over. A. must B. was able to C. should D. might 2.He must have learned about the accident, ________? Otherwise he couldn’t be talking lively. A. mustn’t B. hasn’t C. haven’t D. didn’t 3.---Could I use your bike? ---No, _______ because I will use it. A. you’d better not B. you won’t C. you may D. you shouldn’t 4.The project ________ considered thoroughly, and I’m sure it ________ finished on time. A. must, may B. should be, can be C. need, should D. must be, may be 5. A left-luggage office is a place where bags _______ be left for a short time, especially at a railway station. A. should B. can C. must D. will 6.---Must I come at 4 o’clock? ---Oh no, you _____ come at four. A. needn’t B. mustn’t C. couldn’t D. can’t 7.Research findings show we spend about two hours dreaming every night, no matter what we ____ during the day. A. should have done B. would have done C. may have done D. must have done 8.It was very kind of you to do the washing-up, but you _____ it. A. mustn't have done B. wouldn't have done C. mightn't have done D. didn't have to do 9.If you don't like to swim, you ___ stay at home. A. should as well B. may as well C. can as well D. would as well 10. You ____ him so closely; you should have kept your distance. A. shouldn't follow B. mustn't follow C. couldn't have been following D. shouldn't have been following 11. You _____ her in her office last Friday; she's been out of town for two weeks. A. needn't have seen B. must have seen C. might have seen D. can't have seen 12. The room is in a terrible mess; it ____ cleaned. A. can't have been B. shouldn't have been C. mustn't have been D. wouldn't have bee 13. Has it been warned that all the children in this area ____ stay at their homes until the Bird Flu has been controlled? A. can B. will C. may D. shall 14. I told Sally how to get here, but perhaps I ____ for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out 15. Jack _____ yet, otherwise he would have telephoned me. A. mustn’t have arrived B. shouldn’t have arrived C. can’t have arrived D. needn’t have arrive d 16. Sir, you ______be sitting in this waiting room. It is for women and children only. A. mustn’t B. can’t C. won’t D. needn’t

中考英语情态动词专练试题

情态动词练习 一.用must, might, could , can’t, can, may ,mustn’t , couldn’t填空 1.The toy ______ be Bob’s. He is the only kid here. 2.The beautiful trousers _____ be Tom’s.They are too long . 3.The football ______ be Weihua’sor Tianhui’s.They both play football. 4.The earrings ______ be Jane’s.She sometimes wears earrings. 5. The textbook ______ belong to Tom. It has his name on it. 6.---Someone is knocking at the door. Who _____ it be? --- It _____ be Jane.She’s gone to Shanghai. 7.You ______ be very tired after working for three hours without a stop. 8.She _____ be at home now. The light in her room is not on. 9.Don’t play with the knife.It’s very sharp and you ______ hurt yourself. 10. I bought some sandwiches because I thought he ______ be hungry. 11.---Tom,where is your father?----I’m not sure.He ______ be in his office. 12.“_______ I clean all the rooms?”“No, you needn’t.” 13.You _____ play on the road. It’s too dangerous. 14.Tom ___ come t o the party tonight,but I’m not sure. 15..You _____ be careful when you cross a busy road. 16.Don’t throw the bottles away. They ______ be needed in the future. 17.It’s too late. ______ they be doing the experiment? 18.The boys ______ help laughing when they heard the funny story.

高考英语情态动词讲解

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