最新历年全国高考英语情态动词试题汇总及答案
一、单项选择情态动词
1．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。
2．—I don’t really like Janes. Why did you invite him?
—Don’t worry. He come. He said he was’t certain what his plans were.
A．must not B．need not C．would not D．might not
【答案】D
【解析】
考察情态动词，题干中的he wasn’t certain说明他可能不来，可能来，因此使用不完全否定，might not。
3．They were abroad during the months when we were carrying out the investigation, or they __________to our help.
A．would have come B．could come
C．have come D．had come
【答案】A
【解析】
试题分析：本句考查的是一个含蓄的虚拟条件句，句中的or相当于if they had not gone abroad.因为前面句中使用的是were，说明这个虚拟语气是与过去事实相反，所以主句中使用的是“情态动词+have done”的形式。句意：当我们在做调查的那几个月里，他们一直在国外，否则的话他们早就来帮助我们了。故A正确。
4．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）
5．The accident which left 15 people on board dead ________ if both the angry female passenger and the bus driver had kept calm.
A．should have avoided B．should be avoided
C．could have avoided D．could have been avoided
【答案】D
【解析】
【详解】
考查“情态动词+完成式”。句意：如果愤怒的女乘客和巴士司机保持冷静，这起导致15人死亡的事故本来是可以避免的。could have done“本来能做而没有做”，且句子主语The accident和谓语动词avoid之间是被动关系，结合句意可知答案为D。
【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.
6．It is really cold and the ground is wet; it ________ have rained last night.
A．might B．must
C．can D．should
【答案】B
【解析】
【详解】
考查情态动词辨析。句意：天气很冷而且地面是湿的，昨晚一定下了雨。根据上文the ground is wet可知，“昨晚下了雨”是肯定的，故用must have done“必定做了……”表示对过
去十分有把握的推测，故选B。
【点睛】
must have done用法辨析
must have done：表示对过去的肯定的逻辑推测，推定某件事情、动作或状态可能在过去发生过（存在过）。
He must have been a doctor, for he knows medicine so well. 他过去肯定是一位医生，他对医学如此了解。
Somebody must have stolen the ring. 肯定有人偷了这枚戒指. [该句所推断的偷窃动作发生在过去.]
The temperature must have dropped to below zero last night, because the water is frozen all over.昨夜的温度肯定降到零度以下，因为水都冻住了。
如果“must + have + 过去分词”句型与by now连用，还可以表示对现在完成的动作和状态的肯定推测，但实质上还是指所推测的过去的动作。例如：
They started early this morning; they must have arrived by now. 他们今晨很早就出发了，现在肯定已经到了。
中国学生的常见病句是：They...; they certainly have arrived.病句的句义是“他们当然已经到
达了。”（这不是对过去的肯定推测，而是断定动作已经完成。）
7．—It’s really great to have a computer to store my pho tos.
—Don’t count on it too much. It ________ break down and you’d better make a copy of them. A．must B．can
C．should D．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。
8．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。
9．would可以表达过去常常做的事，过去习惯发生的动作：
Pirates would bury gold in a cave. 海盗们常常把黄金藏在山洞中。
We would take a walk along the river. 我们过去常常沿河散步。
3. would后接like、love、mind等动词，表示要求、邀请、希望或询问，此时不是说过去，而是对现在的询问：
Would you like to come to my party? 你愿意来我的派对吗？
Would you mind coming with us? 你介意和我们一起吗？
比如本题，would 表示婉转的请求，征求对方的意见，故选A。
10．It_____ have been Tom that parked the car here, as he is the only one with a car.
A．may B．can C．must D．should
【答案】C
【解析】
【详解】
考查情态动词表猜测的用法。句意：一定是汤姆把车停在这儿的，因为他是唯一有车的人。A. may可能；B. can可能；C. must一定；D. should应该。由as he is the only one with a car.可知一定是他把车停在这里的，非常有把握的肯定推测，故选C。
11．Mark ______ have hurried. After driving at top speed, he arrived half an hour early. A．needn’t B．wouldn’t C．mustn’t D．couldn’t
【答案】A
【解析】
考查情态动词。need’t have done 本不必要做某事，句意：迈克本不必要着急的。他以全速驾驶后，他早到了半个小时。wouldn’t不会，mustn’t禁止，couldn’t不可能，所以选A。
12．The weather turned out to be fine. I _____________ the trouble to carry the umbrella with me.
A．should have taken B．must have taken
C．couldn't have taken D．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。
13．The new supermarket has announced that the first to purchase goods on the opening day ________ get a big prize.
A．must B．could
C．would D．shall
【答案】D
【解析】
【详解】
考查情态动词的用法。句意：新开业的超市宣布，开业当天首先购物的人会得到大奖。shall 用于二三人称的陈述句中可以表示说话人的承诺，命令，警告等，此处表示超市的承诺，故选D。
14．—It’s already 11 o’clock , and he ______ have been here half an hour ago.
—Maybe he got caught in the rain.
A．must B．ought to
C．may D．can
【答案】B
【解析】
【详解】
考查情态动词。句意：已经11点了，他半小时前就该到了。A. must have done必定做了…（表示对过去的推测）；B. ought to have done 本应该做的；C. may have done可能已经做过某事；D. can have done本来可以做的（但没有做），根据题意，故选B。
15．—I saw your uncle take a taxi to the airport. Why didn’t you drive him there?
—I __________. But my car ___________ .
A．would; was fixed B．would have; was fixed
C．would have; was being fixed D．did; was being fixed
【答案】C
【解析】
【详解】
考查虚拟语气和动词时态。句意：---我看见你叔叔坐出租车去机场了。你为什么不开车送他去那里呢？---我本来想送他了。但是我的汽车当时正在修理。根据语境可知说话人表示本来想做但是没有做的事情，应该用would have done；而修理汽车是指当他叔叔去机场的时候，表示过去正在进行的动作，故答案选C。
16．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 yo u 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。
17．---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。
18．—_______ you disturb me now? I’m b usy preparing a report.
— Terribly sorry, but I have something urgent to tell you.
A．Need B．Should C．Might D．Must
【答案】D
【解析】
【详解】
考查情态动词特殊用法。句意：—你非要现在打扰我吗？我正在准备一份报告。—真对不起，但是我怕有紧急事情告诉你。A. Need需要；B. Should 应该；C. Might也许；D. Must 必须；一定；偏偏，非得；根据语境可知must表示“偏偏，非得”符合上下文语境，用来指责对方。故D项正确。
19．While it wasn’t the goal of the trip, I was rewarded with fresh insights, ones that ________ to me during the regular course of business.
A．might never happen B．could never have happened
C．should not happen D．needn’t have happe ned
【答案】B
【解析】
【详解】
考查虚拟语气。句意：虽然这并不是这次旅行的目的，但我得到了一些新的领悟，那些领悟在我的日常生活中是本不可能发生的。此处考查虚拟语气，“我得到新的领悟”发生在过去，故此处是与过去事实相反，应用could/might/would/need/should+have done，“本不可能发生”是could never have happened，故选B项。
【点睛】
本题考查“情态动词+have done”的虚拟语气，其常用表达有：
could have done本能做某事而未做couldn’t have done不可能做了某事
should have done本应该做某事而未做shouldn’t have done本不应该做某事而做了
would have done本会某事而未做wouldn’t have done本不会做某事而做了
need have done本需要做某事而未做needn’t have done本不必要做某事而做了
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．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。
22．—It’s so hot and uncomforta ble here! Why are your windows still closed?
—Oh, I’m not to blame. They ________ open.
A．shan’t B．mustn’t C．won’t D．wouldn’t
【答案】C
【解析】
【详解】
考查情态动词辨析。句意：---这里又热又不舒服！你的窗户怎么还关着？ ---哦，不该责备我啊。窗户打不开了。shan’t= shall not意为“不可, 不应”；mustn’t=must not意为“不要”；wouldn't=would not 意为“不会，不愿意”。won’t=will not意为“不会, 不能”， will在这里表
示能力、功能。例如：This auditorium will seat one thousand people. 这个礼堂能容纳一千人。这句话意思是“这扇窗不能打开”，故选C项。
23．You _____ be right but I’m going back to check anyway.
A．should B．must C．need D．might
【答案】D
【解析】
【详解】
考查情态动词。句意：你或许是对的，但我还是要回去核对一下。A. should应该；B. must 一定，必须；C. need需要；D. might或许。本题主要考查情态动词表示推测的用法，由I’m going back to check anyway可知，我对此不确定。由此可知，D项符合题意。故选D项。【点睛】
can / could用于表推测的用法
(1) 从使用句型上看，can 通常只用于否定句或疑问句，一般不用于肯定句，而could 可用于肯定句、否定句和疑问句。两者没有时间上的差别，只是could 比 can 更委婉，更不确定。
(2) 从时间关系看，对现在或将来情况作推测，后接动词原形；对正在进行的情况作推测，后接 be doing 结构；对过去情况作推测，后接动词完成式。
二、 may / might用于表推测的用法
表示推测，两者都可用，只是 might 比 may 语气更不确定，表示的可能性更小。如本题，根据I’m going back to check anyway可知，我对此不确定。由此可知，D项符合题意。(1) 在句型使用方面：两者均可用于肯定句和否定句，但用于疑问句时，may通常不用于句首，但可用于疑问句的句中（如特殊疑问句等），而might尽管可以用于疑问句的句首，但不算普通，通常会改用其他句式（如用could等）。
三、must表示推测的用法
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；表示对过去情况的推测，接动词完成式。
24．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。
25．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。
26．—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.
27．—Jim ________ what I said annoying though he didn’t say anything.
— So you mean you will have to apologize to him?
A．must find B．might find C．should have found D．must have found 【答案】D
【解析】
【详解】
考查must have done结构。句意：——吉姆一定觉得我说的话很让人烦，尽管他什么也没说。——所以你是说你得向他道歉？根据“though he didn’t say anything.”可知此处表示对过去事情的肯定推测，用must have done表示“过去一定做了……”，故D项正确。
28．(2018·天津) I can't find my purse. I___________ it in the supermarket yesterday, but I'm not sure.
A．should leave B．must have left
C．might leave D．could have left
【答案】D
【解析】
【详解】
考查情态动词表推测。句意：我不能找到我的钱包了，昨天我有可能把它落到超市了，但我不确定。根据句中时间状语yesterday可知，是对过去事情的推测，故用情态动词+ have done，再根据后句but I’m not sure.可知，此推测为不能肯定的推测，故用情态动词could，表示“可能”。故选D。
【点睛】
情态动词是每年高考的热点也是难点。本题抓住两点：第一、时态。根据句中时间状语可以判断出是对过去事情的推测，故用情态动词 + have done；如果是对现在事情的推测，才用情态动词+v原形。第二、情态动词的选择。must为肯定推测，表示“一定”，could为不肯定推测，表示“可能”，这样就能选出正确答案。
29．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。
30．— 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。
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
高考情态动词练习题及答案详解 一、单项选择情态动词 1．Look! There are so many mistakes in your composition. You ________ have fixed full attention on it. A．can B．should C．need D．might 【答案】B 【解析】 【详解】 考查情态动词。句意：看！你的作文里有那么多的错误。你本应该把所有的注意力都集中在它上面的。表示“本应该做但实际上没有做”应该用should have done结构，can have done 表示可能；need表示需要；might have done表示可能做过某事；故选B。 2．—I don’t really like Janes. Why did you invite him? —Don’t worry. He come. He said he was’t certain what his plans were. A．must not B．need not C．would not D．might not 【答案】D 【解析】 考察情态动词，题干中的h e wasn’t certain说明他可能不来，可能来，因此使用不完全否定，might not。 3．-- Did Jim come? -- I don’t know. He _______ while I was out. A．might have come B．might come C．must have come D．should have come 【答案】A 【解析】 【详解】 考查情态动词推测用法。句意：Jim来了吗？--我不知道，在我不在的时候，可能来过。根据前文I don’t know.可知，说话者不知道Jim来没来，因此后文推测来过，但是语气很不确定，故可知选A。对过去情况的推测为情态动词+have done，must have done 一定做了某事，should have done 应该来过，不符合，故选A。 【点睛】 情态动词+have+过去分词的用法，表示推测或判断过去的情况。 can/could+have+过去分词用法：①多用于否定句和疑问句中。表示对过去某事发生的可能性的否定或质疑，意为：不可能（已经）......了-（否定句）/可能（已经）......了嘛？-（疑问句）②用于肯定句中。表示对过去没有做某事的遗憾，含有轻微的责备，意为：本来可以......的（但实际上没有......）。You could have done better, but you were too careless.（肯定
（一） 情态动词常考点 （一） 表能力 can be able to will be able to could was/ were able to could have + ?? ???? ?? ?????? ?表示现在的能力 ：表示将来的能力 表示过去的能力 过去分词：表示过去有能力做但未做 如：I am starving to death 。I can eat two bowls of rice now 。 （现在的能力）我快饿死了，现在我能吃两碗米饭。 If you have a good sleep ，you will be able to work out this problem 。 （将来的能力）如果你好好睡一觉，你将能够解出这道题。 The fire spread through the hotel very quickly but everyone was able to get out 。 （过去有能力做并且成功的做了某事）尽管这场大火迅速蔓延到了整个宾馆，但是每个人都能够逃出 去。 I could have worked out the problem ，but I didn ’t 。 （过去有能力做但未做）我本来可以解决这个问题，但没有解决。 （二） 表推测（可能性） 1. 可能性可分为客观的可能性和具体事情实际发生的可能性两种。所谓客观的（理论的）可能性即并不涉及具体某事是否会发生，此种用法常常可以说明人或事物的特征。情态动词can 可用于肯定句中表示客观的（理论的）可能性，而表示具体事情实际发生的可能性时，can 一般不用于肯定句。如： Accident can happen on such rainy days 。 这样的多雨天气有可能会发生事故。（客观的可能性） Peter may come with us tonight ，but he isn ’t sure yet 。 彼得今晚可能和我们来，但他还没确定。（实际可能性，不用can ） 2. 表示具体事情实际发生的可能性： （1）表示具体事情实际发生的可能性的层次比较 （2）表示具体事情实际发生的可能性时，may ，must 常用于肯定句，一般不用于否定句和疑问句（may not 表示“可能不”）；can 常用于否定句、疑问句或感叹句中，表示疑惑、惊讶或不相信等意思；could 既可用于肯定句，又可用于否定句、疑问句中。如： This can ’t/ couldn ’t be done by him 。（表不相信） 这不可能是他做的。 This may not be done by him 。（表不确定） 这可能不是他做的。 He could be on his way home now 。（could 不如may/ might 常用） 他现在可能在回家的路上。 Can this be done by him ？（表示疑惑、惊讶） 这可能是他做的吗？ Mr. Bush is on time for everything 。How can it be that he was late for the opening ceremony ？（表示疑惑、惊讶） 布什先生做每件事都很按时。他怎么可能在开幕仪式上迟到呢？ I didn ’t hear the phone 。I must have been asleep 。（表肯定） 我没听到电话。我肯定已经睡着了。 3. would ，could ，might 并不一定与过去时间有关，而是表示可能性弱于他们相应的现在时形式。另外should 也不一定与过去时间有关。如： This may/ might be done by him 。（后者比前者语气弱）
【英语】高考英语情态动词真题汇编(含答案)及解析 一、单项选择情态动词 1．---Can I pay the bill by credit card? ---Sorry, sir. But it is the management rules of our hotel that payment ______________ be made in cash. A．shall B．need C．will D．must 【答案】A 【解析】 【详解】 考查情态动词词义辨析。A. shall用于法律法规或条文中，表示义务、规定等；B. need需要；C. will会；D. must必须。句意：——我能用信用卡支付么？——对不起，先生，现金支付是我们酒店的管理规定。故A项正确。 2．While it wasn’t the goal of the trip, I was rewarded with fresh insights, ones that ________ to me during the regular course of business. A．might never happen B．could never have happened C．should not happen D．needn’t have happened 【答案】B 【解析】 【详解】 考查虚拟语气。句意：虽然这并不是这次旅行的目的，但我得到了一些新的领悟，那些领悟在我的日常生活中是本不可能发生的。此处考查虚拟语气，“我得到新的领悟”发生在过去，故此处是与过去事实相反，应用could/might/would/need/should+have done，“本不可能发生”是could never have happened，故选B项。 【点睛】 本题考查“情态动词+have done”的虚拟语气，其常用表达有： could have done本能做某事而未做couldn’t have done不可能做了某事 should have done本应该做某事而未做shouldn’t have done本不应该做某事而做了would have done本会某事而未做wouldn’t have done本不会做某事而做了 need have done本需要做某事而未做needn’t have done本不必要做某事而做了 3．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
历年全国高考英语情态动词试题汇总及答案 一、单项选择情态动词 1．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。 2．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。 3．— Mum, little Ray broke his toys again! —It doesn't matter. You see, accidents _____happen. A．shall B．should C．must D．will 【答案】D 【解析】 【详解】 考查情态动词辨析。句意：——妈妈，小雷又弄坏了他的玩具。——没事的，你看，意外总会发生。A. shall将要，会；B. should应当；C. must必须；D. will总是。Will可以表示习惯，意思为“惯于，总是”。故D选项正确。 【点睛】 will/would是情态动词，其表达的意思如下。 (1)表示意志或意愿：决心，愿意，……好吗? We will do our best to save the child. 我们会尽力抢救这个孩子。 I told her to stop crying, but she just wouldn’t listen. 我叫她别哭，可她就是不愿听。 注：表示请求、建议或征求对方意见时，用Would you…? 比用Will you…?更婉转。如：Will/Would you please keep the door open? 请让门开着好吗? Will/Would you go with me? 你愿意和我一起去吗? (2)表示真理或习惯：惯于，总是。如：
高考英语情态动词知识点基础测试题含答案 一、选择题 1．–Do you know where David is? He is not in the office. –Well, he ______ have gone far—his coat is still here. A．shouldn’t B．mustn’t C．can’t D．wouldn’t 2．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 3．They worked hard day and night during the next ten years ________ they ________ pay for the lost necklace. A．so…would B．so that…would C．in order that…could D．and…would 4．His opinion was shared by Chinese director Feng Xiaogang.“Some young actors are feminine （女性化的）and they _____ be more manly,” he said during the Shanghai International Film Festival in June 2017. A．can B．must C．may D．should 5．For all of the diligent students here, I give you my promise: Work hard, and you ________ be rewarded! A．can B．need C．shall D．could 6．-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 7．No student ______go out of school after eleven o’clock at night without the teacher’s permission. A．will B．must C．may D．shall 8．You ________ be Carol. You haven’t changed a bit after all these years. A．must B．can C．will D．shall 9．I didn’t hear the phone. I ___ asleep. A．must be B．must have been C．should be D．should have been 10．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 11．You ___________ a better mark, but you didn’t work hard. A．could have had B．would have had C．must have had D．must have 12．—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 13．I still remember my happy childhood when my mother ___________ take me to Disneyland
情态动词高考真题 2010年高考真题 1. (10全国I 29) Just be patient. You ______ expect the world to change so soon. A. can’t B. needn’t C. may not D. will not 2. (10全国Ⅱ) I’m afraid Mr. Harding _________see you now. He’s busy. A. can’t B. mustn’t C. shouldn’t D .needn’t 3. (10重庆21) You ______ park here! It’s an emergency exit. A. wouldn’t B. needn’t C. couldn’t D. mustn’t 4. (10江西23) I have told you the truth. ______ I keep repeating it? A. Must B. Can C. May D. Will 5. (10辽宁26) Doctors say that exercise is important for health, but it ___ be regular exercise. A. can B. will C. must D. may 6. (10安徽32) Jack described his father, who ___a brave boy many years ago, as a strong-willed man. A. would be B. would have been C. must be D. must have been 7.（10湖南23）You _______ buy a gift, but you can if you want to. A. must B. mustn’t C. have to D. don’t have to 8.(10陕西23) –May I take this book out of the reading room? --No, you ____. You read it in here. A. mightn’t B. won’t C. needn’t D. mustn’t 9. (10山东25) I _______ have watched that movie----it’ll give m e horrible dreams. A. shouldn’t B. needn’t C. couldn’t D. mustn’t 10. (10四川3) -____I take the book out? --I’m afraid not. A.Will B.May C.Must D. Need 11.(10北京23) –Good morning. I’ve got an appointment with Miss Smi th in the Personnel Department. ----–Ah, good morning. You ______ be Mrs. Peters. A.might B. must C. would D. can 12.(10浙江17) “You __ have a wrong number,” she said. “There is no one of that name here.” A. need B. can C. must D. would 13. (10江苏25) –I haven’t got the reference book yet, but I’ll have a test on the subject next month. ---–Don’t worry. You ______ have it by Friday. A. could B. shall C. must D. may 14. (10天津9) Mark ___ have hurried. After driving at top speed, he arrived half an hour early. A. needn’t B. wouldn’t C. mustn’t D. couldn’t 15.（10上海）---Sorry, Professor Smith. I didn't finish the assignment yesterday. ---Oh, you _____ have done it as yesterday was the deadline. A. must B. mustn't C. should D. shouldn't 2011年高考真题 1.(2011全国卷I) 3 2. They ________ have arrived at lunchtime but their flight was delayed. A. will B. can C. must D. should 2.（2011全国卷II）8. If you _______ smoke, please go outside. A. can B. should C. must D. may 3.（2011北京卷）2 4. - I don’t really like James. Why did you invite him? - Don’t worry. He __________ come. He said he wasn’t certain what his plans were. A. must not B. need not C. would not D. might not 4.（2011北京卷）30. Maybe if I _______ science, and not literature then, I would be able to give you more help. A. studied B. would study C. had studied D. was studying 5.（2011北京卷）28. - Where are the children? The dinner’s going to be completely ruined.
高考英语情态动词及其解题技巧及练习题(含答案) 一、单项选择情态动词 1．It_____ have been Tom that parked the car here, as he is the only one with a car. A．may B．can C．must D．should 【答案】C 【解析】 【详解】 考查情态动词表猜测的用法。句意：一定是汤姆把车停在这儿的，因为他是唯一有车的人。A. may可能；B. can可能；C. must一定；D. should应该。由as he is the only one with a car.可知一定是他把车停在这里的，非常有把握的肯定推测，故选C。 2．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。
高考英语情态动词知识点真题汇编及答案解析(4) 一、选择题 1．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 2．—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 3．——I called you last night, but no one answered. ——Sorry, I____________ sleeping. A．need have been B．would have been C．must have been D．should have been 4．You ______ feel all the training a waste of time, but I'm a hundred percent sure later you'll be grateful you did it. A．may B．can C．should D．would 5．—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 6．For all of the diligent students here, I give you my promise: Work hard, and you ________ be rewarded! A．can B．need C．shall D．could 7．Home is not just the place where you grow up. It ________ be a warm smile, a sincere hug, and a shoulder for you to cry on. A．must B．can C．will D．should 8．You ________ give me a lift. I want to walk home for exercise. A．needn’t B．couldn’t C．can’t D．mustn’t 9．-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 10．--Is Jack still in hospital? --Yes. He _________ the bad food. A．wouldn’t eat B．shouldn’t eat C．wouldn’t have eaten D．shouldn’t have eaten 11．–Will you read me a story, Mummy? --OK. You ______have one if you go to bed as soon as possible. A．might B．must C．could D．shall 12．—I can’t think why he________ so angry. I mean no harm. —It’s typical of him to be sensitive(敏感的).
高中英语情态动词经典习题(含答案) 一、单项选择情态动词 1．-- 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。 2．Paul did a great job in the speech contest. He many times last week. A．need have practised B．might practise C．must have practised D．could practise 【答案】C 【解析】 【详解】 考查情态动词。句意：保罗在演讲比赛中表现得很好。他上星期一定练习了很多次。must have done是对过去发生的动作最有把握的猜测，意思是“一定”。故C选项正确。 3．It is really cold and the ground is wet; it ________ have rained last night. A．might B．must C．can D．should 【答案】B 【解析】 【详解】 考查情态动词辨析。句意：天气很冷而且地面是湿的，昨晚一定下了雨。根据上文the ground is wet可知，“昨晚下了雨”是肯定的，故用must have done“必定做了……”表示对过去十分有把握的推测，故选B。 【点睛】 must have done用法辨析 must have done：表示对过去的肯定的逻辑推测，推定某件事情、动作或状态可能在过去发生过（存在过）。 He must have been a doctor, for he knows medicine so well. 他过去肯定是一位医生，他对医学如此了解。 Somebody must have stolen the ring. 肯定有人偷了这枚戒指. [该句所推断的偷窃动作发生在
2019高考英语专题复习情态动词（附答案） I. 考点分析 1. 情态动词有can , may , must , have to ,ought to , should ,need ,dare, used , had better ,would rather 等，可表示命令、允诺、请求、拒绝、愿望、愿意、义务、必要、可能、能力、需要、敢于等情态。 2. 情态动词没有人称和数的变化。Must , should , had better , would rather , 与ought to 没有时态的变化，只有一个形式。 3. 情态动词本身有词义，用来表示说话人的语气或情态，但因为词义不完全，所以不能单独用作谓语，必须和不带to 的不定式一起构成合成谓语。 4. 有些情态动词有过去式：can----could dare----dared may----might 5. 情态动词的否定式，一般是在情态动词后+not，如can not.也有例外：have not to , ought not to, had better not ,would rather not. used to有两种否定形式：used not to , didn’t use to,后者用的较多。 6. 注意情态动词+不定式的完成式的用法。这种结构表示过去发生的动作或状态。 Must + have +done ：表示对过去情况的一种肯定的推测与判断 May(might) + have + done：表示对已发生的事情的不太肯定的推测。might比may语气弱，表示把握更小。 Should(ought to)+ have + done：肯定句表示过去本应发生的事却没有发生；否定句表示不该发生的事却发生了。 Could + have + done：有时表示过去的时间，说明某事可能已发生，有时也表示过去本来可以作的事却未作。 Needn’t + have + done：表示本不必做的事却做了。 7. 情态动词也可以和动词的进行形式构成谓语，表示应当正在作某事，或想必正在作某事或既将、将要做某事。 You oughtn’t to be talking so much. He can’t be swimming all day.
高考情态动词真题解析题库 一、单项选择情态动词 1．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 【解析】 【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co uldn’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 wee k 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。 2．The accident which left 15 people on board dead ________ if both the angry female passenger and the bus driver had kept calm. A．should have avoided B．should be avoided C．could have avoided D．could have been avoided 【答案】D 【解析】 【详解】 考查“情态动词+完成式”。句意：如果愤怒的女乘客和巴士司机保持冷静，这起导致15人死亡的事故本来是可以避免的。could have done“本来能做而没有做”，且句子主语The
高考情态动词历年真题 一、单项选择题： 1．来源：2012年江西省高考英语试题 难度：A We _______have bought so much food now that Suzie won’t be with us for dinner. A. may not B. needn’t C. can’t D. mustn’t 2．来源：2012年江苏省高考英语试题 难度：A — Happy birthday! —Thank you! It’s the best present I _______ for. A. should have wished B. must have wished C. may have wished D. could have wished 3．来源：2012年辽宁省高考英语试题 难度：A One of our rules is that every student ______ wear school uniform while at school. A. might B. could C. shall D. will 4．来源：2011年高考英语（新课标卷） 难度：A They ____ have arrived at lunchtime but their flight was delayed. A. will B. can C. must D. should 5．来源：2011年高考英语（湖南卷） 难度：A — No one ____ be compared with Yao Ming in playing basketball. — Oh, you are really his big fan. A. can B. need C. must D. might 6．来源：2011年高考英语（福建卷） 难度：A — Shall I inform him of the change of the schedule right now? — I am afraid you ____, in case he comes late for the meeting. A. will B. must C. may D. can