高三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．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，故选D。
2．—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。
3．We ________ take clean drinking water for granted. One day we may run out of it. A．needn't B．can't
C．won't D．shouldn't
【答案】D
【解析】
【详解】
考查情态动词。句意：我们不应该把拥有洁净的饮用水看作是理所当然的。也许有一天，我们会用完它。shouldn't“不应该”，符合句意。needn't不必；can't不可能；won't将不。故选D。
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．—You rang me up at about 10:00 last night, didn't you?
—No, I didn't phone you. It someone else.
A．must have been B．could be C．must be D．could have been 【答案】A
【解析】
【详解】
考查情态动词+have done。句意：“昨晚10点左右你给我打了电话，是吗？”“不，我没给你打电话。一定是别人干的。” must have done 是对过去发生的动作最有把握的猜测，意思是“一定”，结合语境可知，我没有打电话给你，因此猜测一定有别人给你打了电话。故选A 项。
6．Frankly speaking, I am not sure whether I ________ this in the old days with that kind of equipment, which looks quite odd and ridiculous.
A．should have done B．need have done C．would have done D．must have done 【答案】C
【解析】
【详解】
考查情态动词+have done。句意：坦率地说，我不确定在过去我是否会用这种设备做这件事，这看起来很奇怪和可笑。A. should have done表示本应该做某事，而实际上没有做某事；B. need have done表示本来需要做某事而没有做；C. would have done虚拟语气，表示对过去事情的假设，意思是“本来会做”；D. must have done表示对过去事情的肯定推测，译成“一定做过某事”。由“in the old days”可知，本句表示对过去事情的假设。故选C项。
7．—Daddy, would you please buy me an iPhoneX?
—If you can pass this midterm examination, you __________ have one as a reward.
A．must B．need
C．would D．shall
【答案】D
【解析】
【详解】
考查情态动词。句意：爸爸，你可以给我买部iPhone X吗？--如果你通过考试，你就会得到一部作为奖励。A. must一定；B. need必要；C. would将，会；D. shall会。根据语境可知，这句话是父亲对子女的允诺，故选D。
【点睛】
shall的用法。
1. 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。
2. shall用于第一人称，表示征求对方的意愿。如：What shall we do this evening?
3. 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?
4. 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）
比如本题，根据语境可知，这句话是父亲对子女的允诺，故选D。
8．Students ____ remain in their seats until all the papers have been collected according to the regulation.
A．would B．shall C．will D．could
【答案】B
【解析】
【详解】
考查情态动词。句意：学生们必须呆在自己的座位上，直到所有的试卷都被收回。根据句意，“学生们呆在自己的座位上”是一项规定。shall 可表示某种规定或义务，用于第二、三
人称的句子中。而其他情态动词无此用法。故正确答案为B。
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．---We want someone to design the new art museum for me.
---_____ the young fellow have a try?
A．Shall B．May C．Will D．Need
【答案】A
【解析】
【详解】
考查情态动词。句意：——我们想找人为我设计一个新的艺术博物馆。——是不是让这位年轻小伙子试一试？shall作为情态动词,用于二三人称,表示"询问"，"警告"，"允诺"，"命令"，"决心"，"强制"等语气。will作为情态动词，用于主语是各种人称的陈述句中，表示"意愿"和"倾向"。用于第二人称的疑问句中，表"请求"。故选A。
11．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。
12．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。
13．It has been announced that all the candidates ___________ remain in their seats until all the papers have been collected.
A．shall B．could
C．would D．ought
【答案】A
【解析】
【详解】
考查情态动词用法。句意：据宣布，所有的候选人都要坐在位置上，直到所有的试卷都被收齐。根据句意可知本句是考试规则，情态动词shall可以表示“按照规则/规定/法律要做
的事情”，符合本句语境。故A项正确。
14．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“m ust + 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。）
15．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 + ha ve + 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.
16．—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。
17．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。
18．—Sorry, Mum! I failed the job interview again.
—Oh, it's too bad. You________ have made full preparations.
A．must B．can C．would D．should
【答案】D
【解析】
【详解】
考查情态动词+have done结构。句意：—对不起，妈妈，我面试又失败了。—噢，那太糟糕了，你应该做好充分准备的。A.must必须；B.can可以；C.would将会；D.should应该。这里是情态+have done的结构的虚拟语气，can+have+done”表示对过去行为的怀疑，用于疑问句，译成“可能做过……吗？”；could+have+done，表示对过去事情的假设，意思是本来能够做某事而没有做；must+have+done”表示对过去事情的肯定推测，译成“一定做过某事”，该结构只用于肯定句；should+have+done意思是“本来应该做某事，而实际没做”。故选D
【名师点睛】
情态动词是一种本身有一定的词义，表示说话人的情绪、态度或语气的动词，但它不能单独作谓语，只能和其他动词一起构成谓语。情态动词是每年高考的热点也是难点，每年单项填空题必考一题。考点集中在：情态动词表示推测的基本用法及区别，情态动词否定式的用法辨析，“情态动词+have done”的用法区别等。
19．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】
【详解】
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。
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．—It’s so hot and uncomfortable 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。
22．(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。
23．-- 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。
24．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 hel p, 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。
25．—Are you going on a holiday after the exam?
—Well, I haven’t decided yet. I ________ find some other choices.
A．would B．might C．must D．should
【答案】B
【解析】
【详解】
考查情态动词辨析。句意：——考试后你要去度假吗?——嗯，我还没有决定。我可能会发现一些其他的选择。A. would将会；B. might可能；C. must必须；D. should应该。根据上文“ I haven't decided yet”可推断，我可能还有别的选择，表示可能性，might符合语境，故选B。
26．—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“might 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。
27．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。
28．-- 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
句。他能做得更好的）
should/ought to+have+过去分词用法：用于肯定句中。表示对过去没有做某事的遗憾，含有责备的意思，意为：本来应该......的（但实际上没有......）。用于否定句中-表示对过去已经做了某事的责备，意为：本来不应该......的（但实际上已经......了）。He should have been asleep.（肯定句，他本应去睡觉的）He shouldn't have been asleep.（否定句，他本来不应该去睡觉的）。
may/might+have+过去分词用法：用于肯定句和否定句中，表示对过去发生某事的可能性的推测，意为：或许（已经）....../或许还没有......。It is too late. He may have gone to bed. must+have+过去分词用法：表示对过去发生的事情十分肯定的推测。must表示推测时，不能用在否定句和疑问句中。I must have forgotten to tell you.（must 的引入，表达了说话者对过去忘记告诉你的这件事肯定推测）
needn't+have+过去分词
用法：表示对过去已经做了某事的后悔，意为：本来可以不必......的（可实际上却已经......）You needn't have taken a taxi here, for it was very near to my home.
29．—What happened to the young trees we planted last week?
—The trees ________ well, but I didn’t water them.
A．might grow B．needn’t have grown
C．would have grown D．would grow
【答案】C
【解析】
考查虚拟语气。——我们上周种的小树怎么了?——这些小树本来会长得很好,但是我们没有给它们浇水。根据语境可知,此处是对过去的事实进行假设,故本题选C。
30．— Excuse me, could you please tell me how to get to the nearest Wenfeng Supermarket?—OK, It’s two blocks straight ahe ad. 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。
31．—______ 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。
32．—Tony _______ what I did annoying though he didn’t say anything.
—So you think you will have to make an apology?
A．could find B．should have found
C．might find D．must have found
【答案】D
【解析】
【详解】
考查情态动词+have done。句意：—Tony一定觉得我做的事很烦人，尽管他什么也没说。—所以你认为你得道歉吗?。由“what I did”可知，此处是对过去事情有把握的推测，must have done“一定是做某事了”。故选D项。
【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.
分析句子可知，由“what I did”可知，此处是对过去事情有把握的推测，must have done“一定是做某事了”。故选D项。
33．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。
34．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
35．-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。
36．—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。
37．—Life ____ be very hard for people living in the north of Canada as it is very cold there in winter.
—Yes, the weather there _____ be as low as 60℃ below zero.
A．must; can B．shall; must C．will; should D．has to; can
【答案】A
【解析】
【详解】
考查情态动词。根据句意：——对于生活在加拿大北方的人来说生活肯定很艰难，因为冬天那儿很冷。——是的，那儿的天气可能会达到零下60度。must表肯定推测，意为“肯定，一定”，can表客观上的可能性，意为“可能”。根据语境及选项可知，A选项正确。故选A。
38．Although you ______ find bargains in London, it’s not generally a cheap place to shop. A．should B．need C．must D．can
【答案】D
【解析】
【详解】
考查情态动词辨析。句意：尽管你能在伦敦找到便宜货，但是一般不是购物便宜的地方。
A. should应该；
B. need需要；
C. must必须；
D. can能。 can用在否定句和疑问句中可以表示具体的可能性，用在肯定句中表示理论上的可能性，本句中在伦敦可能能买到便宜货就是理论上的可能性，用can表示。故选D。
39．—How long shall we wait here?
—The first bus set out earlier than usual today and _____ be here any time, I think.
A．should B．might C．can D．must
【答案】A
【解析】
【详解】
考查情态动词表推测。句意：—我们要在这里等多久？—首班车比往常发车的时间早了，我推测可能会在任意时间到达。should 用于表示‘事实上的可能性’或者‘推测’，多用于肯定句。故选A。
40．—I phoned you yesterday morning. A girl answered, but I didn’t recognize the voice.
—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。
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
高考情态动词真题解析题库 一、单项选择情态动词 1．We ________ take clean drinking water for granted. One day we may run out of it. A．needn't B．can't C．won't D．shouldn't 【答案】D 【解析】 【详解】 考查情态动词。句意：我们不应该把拥有洁净的饮用水看作是理所当然的。也许有一天，我们会用完它。shouldn't“不应该”，符合句意。needn't不必；can't不可能；won't将不。故选D。 2．Ann said whenever her father was unhappy he ________ go out and buy something, usually something large and useless. A．should B．could C．would D．might 【答案】C 【解析】 【详解】 考查情态动词。句意：安说无论什么时候她父亲不高兴的时候，他就会出去买些东西，通常是一些又大又没用的东西。A. should应该；B. could能；C. would总是，愿意；D. might 可能。此处表示过去经常习惯做某事，故选C。 3．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。 4．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】
（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.
高考情态动词练习题题库 一、单项选择情态动词 1．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 2．—It’s really great to have a computer to store my photos. —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。 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 list en. 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?
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
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
2021届高考英语一轮专题6情态动词复习题及答案Ⅰ.单句填空 用must，can，may，might，shall，should，needn't，mustn't填空 1．—Will you read me a story，Mummy? —OK.You ________have one if you go to bed as soon as possible. 2．—Shall I inform him of the change of the schedule right now? —I am afraid you ________，in case he comes late for the meeting. 3．If you ________go，at least wait until the storm is over. 4．—No one ________be compared with Yao Ming in playing basketball. —Oh，you are really his big fan. 5．It ________be the postman at the door.It's only six o'clock. 6．I ________worry about my weekend—I always have my plans ready before it comes. 7．Just be patient.You ________expect the world to change so soon. 8．—May I take this book out of the reading room? —No，you ________.You read it in here. 9．You ________park here！It's an emergency exit. 10．I can't leave.She told me that I ________stay here until she comes back. 11．—I don't really like James.Why did you invite him? —Don't worry.He ________not come.He said he wasn't certain what his plans were. 12．—I left my handbag on the train，but luckily someone gave it to a railway official. —How unbelievable to get it back！I mean，someone ________have stolen it. 13．—Good morning.I've got an appointment with Miss Smith in the Personnel Department. —Ah，good morning.You ________be Mrs.Peters. 14．I'm afraid Mr.Harding ________see you now.He's busy. 15．It ________have been Tom that parked the car here，as he is the only one with a car. 16．Some people who don't like to talk much are not necessarily shy；they