(英语)高考英语情态动词模拟试题

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高中英语情态动词练习(附答案)

高中英语语法练习-情态动词一、基础练习1.He ___ have completed his work; otherwise, he wouldn't be enjoying himself by the seaside.A. shouldB. mustC. wouldn'tD. can't2. I _____ have been more than six years old when the accident happened.A. shouldn'tB. couldn'tC. mustn'tD. needn't3. This cake is very sweet. You ____ a lot of sugar in it.A. should putB. could have putC. might putD. must have put4. He paid for a seat, when he ____ have entered free.A. couldB. wouldC. mustD. need5. I was on the highway when his car went past followed by a police car. They ____ at least 150 kilometers an hour.A. should have been doingB. must have been doingC. could have doneD. would have done6. — Tom is never late for work. Why is he absent today?— Something __________ to him.A. must happenB. should have happenedC. could have happenedD. must have happened7. - Do you know where David is? I couldn't find him anywhere.- Well. He _______ have gone far-his coat is still here.A. shouldn'tB. mustn'tC. can'tD. wouldn't8. -Lucy doesn't mind lending you her dictionary.- She __________. I've already borrowed one.A. can'tB. mustn'tC. needn'tD. shouldn't9. - Catherine, I have cleaned the room for you.- Thanks. You _____ it. I could manage it myself.A. needn't doB. needn't have doneC. mustn't doD. shouldn't have done10. There________ be any difficulty in passing the road test since you have practised a lot in the driving school.A. mustn'tB. shan'tC. shouldn'tD. needn't11. - The woman biologist stayed in Africa studying wild animals for 13 years before she returned.-Oh, dear! She ________ a lot of difficulties!A. may go thoughB. might go throughC. ought to have gone throughD. must have gone though12. -I've taken someone else's green sweater by mistake.-It ______ Harry's. He always wears green.A. has to beB. will beC. mustn't beD. could be13. Helen _______ go on the trip with us, but she isn't quite sure yet.A. shallB. mustC. mayD. can14. If I ________ plan to do anything I wanted to, I'd like to go to Tibet and travelthrough as much of it as possible.A. wouldB. could C have to D. ought to15. You might just as well tell the manufacturer that male customers_____ not like the design of the furniture.A. mustB. shallC. mayD. need16. -Who is the girl standing over there?- Well, if you ______ know, her name is Mabel.A. mayB. canC. mustD. shall17. Children under 12 years of age in that country______ be under adult supervisionwhen in a public library.A. mustB. mayC. canD. need18. "The interest ______ be divided into five parts, according to the agreement madeby both sides," declared the judge.A. mayB. shouldC. mustD. shall19. -- I'll tell Mary about her new job tomorrow.--You _______ her last week.A. ought to tellB. would have toldC. must tellD. should have told20. I ______ pay Tom a visit, but I'm not sure whether I will have time this Sunday.A. shouldB. mightC. wouldD. could21. --I don't mind telling you what I know.--You ________. I'm not asking you for it.A. mustn'tB. may notC. can'tD. needn't22. --Excuse me, but I want to use your computer to type a report.--You________ have my computer if you don't take care of it.A. shan'tB. might notC. needn'tD. shouldn't23. --Excuse me. Is that the right way to the Summer Palace?--Sorry, I'm not sure, but it ______ be.A. mightB. willC. mustD. can24. --Mum, I've been studying English since 8 o'clock. ________ I go out and playwith Tom for a while?--No, I'm afraid not. Besides, it's raining outside now.A. can'tB. wouldn'tC. may notD. won't25. I often see lights in that empty house. Do you think I _____report it to the police?A. shouldB. mayC. willD. can26. Mr. White_______ at 8:30 for the meeting, but he didn't show up.A. should have arrivedB. should arriveC. should have had arrivedD. should be arriving27. You ________ be tired-you've only been working for an hour.A. must notB. won'tC. can'tD. may not二、提高练习1．--- Shall I tell John about it?--- No, you ______. I’ve told him already.A. needn’ｔB. wouldn’ｔC. mustn’ｔD. shouldn’ｔ2. --- There were already five people in the car, but they managed to take me as well.--- It ______ a comfortable journey.A. can’t beB. shouldn’t beC. mustn’t have beenD. couldn’t have been3. --- Why didn’t you come to see me?--- I ______, but I was too busy yesterday.A. like toB. should like toC. would like to haveD. am going to-behaved gentleman ______ be so rude to a lady.4. You can’t imagine that a wellA. mightB. needC. shouldD. would5. There was plenty of time; she ______.A. mustn’t have hurriedB. needn’t have hurriedC. may not have hurriedD. wouldn’t have hurried6. --- Is John coming by air?--- He should, but ______ not. He likes taking trains.A. mustB. canC. needD. may7. --- ______ it be Li Ping who broke the glass?--- No. It ______ be Wang Hai who did it.A. Could; mayB. Can; canC. May; mustD. Can; must8. When the old man was alive, he ______ sit for hours at the door.A. wouldB. couldC. mustD. might9. Jack, you ______ play with the knife; you ______ hurt yourself.A. won’t; can’ｔB. mustn’t; mayC. shouldn’t; mustD. can’t; should10. I’ve decided to take the job and I ______ change my mind.A. mustn’ｔB. can’ｔC. won’ｔD. may not11. She ______ into the thick forest alone on such a dark night.A. dares not goB. dares not to goC. dare not to goD. doesn’t dare to go12. My parents never remember my telephone number, and they always ______ look it up.A. mustB. canC. shouldD. have to13. --- Where is Jack? I can’t find him anywhere.--- He ______ his homework upstairs.A. might have doneB. must have doneC. might be doingD. must do14. He ______ you more help, even though he was very busy.A. might have givenB. might giveC. may have givenD. may give15. --- If he ______, he ______ that food.--- Luckily he was sent to the hospital immediately.A. was warned; would not takeB. had been warned; would not have takenC. would be warned; had not takenD. would have been warned; had not taken16. --- I hear you've got a set of valuable Australian coins. ____I have a look ?--- Yes, certainly.A. DoB. MayC. ShallD. Should17. — When can I come for the photos? I need them tomorrow afternoon.。

英语情态动词题20套(带答案)含解析

【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。
2、should作为情态动词,可以用在条件状语从句中,表示语气较强的假设,译作“万一”、“竟然”,这时也可将should置于从句之首,即将should放在主语前面,而省略从属连词if。例如：If you should fail to come, ask Mrs Chen to work in your place.（= Should you fail to come, ask Mrs Chen to work in your place.）
A．mayB．canC．mustD．ould
【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．One of our rules is that every student _______ wear school uniform while at school.
A．mightB．could
C．shallD．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。

高考英语情态动词专项训练100(附答案)

【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。
【答案】D
【解析】
【详解】
考查情态动词+ have done。句意：天气转晴了。我本不必费心把伞带在身边。A. should have taken本应该做某事，而实际上没做；B. must have taken对过去发生的事情的肯定猜测；C. couldn't have taken不可能；D. needn't have taken本来不需要，故选D。
A．mightB．must
C．canD．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……”表对过去十分有把握的推测，故选B。
【点睛】
2．Keep up your spirits even if you _____ fail hundreds of times.
A．mustB．need
C．mayD．should
【答案】C
【解析】
【详解】
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。
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。）

(英语)高三英语情态动词专项训练100(附答案)含解析

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）
3．Our English teacher is considerate，helpful，and warm-hearted，but sometimes she________________ be angry at our silly mistakes.
A．shouldB．must
C．canD．shall
【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。
9．Lack of sleep _______ lead to weakened immunity and memory, and also slow physical growth.
A．shallB．mustC．shouldD．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。

高中英语情态动词专题练习(含答案)

高中英语情态动词专题练习(含答案)1.---- Look。

it ________ be Lao Wang.No。

it ________ be him。

He has gone abroad.A.may。

mustn’tB。

must。

may notC。

must。

can’tD。

can。

may not2.---- I’ve XXX.It ________ Harry’s。

He always wears green.A.would beB。

will beC。

could beD。

have to be3.Where ________ that noise be coming from?A.XXX.If it is the best thing to do。

it cannot be done ________ soon.A.XXX.I ________ XXX.A.XXXC.XXX6.I really appreciate ________ XXX.A。

XXX ________ walk for miles and miles among the XXX.---- Excuse me。

Is this the right way to the Summer Palace?Sorry。

I am not sure。

But it ________ be.A.XXX.I ________ go shopping this afternoon。

If I do。

I will buy some fruit.A。

XXX ________ always help us out financially when XXX.A。

XXX。

---- Who is the girl standing over there?Well。

if you ________ know。

her name is Mabel.A.XXX ________ you always leave your dirty clothes in the bedroom.A。

(英语)高考英语情态动词题20套(带答案)

（英语）高考英语情态动词题20套(带答案)
一、单项选择情态பைடு நூலகம்词
1．AI will surely be a feature of future life, but it _____ be used responsibly and in a proper way.
A．canB．needC．mustD．will
考点：考查情态动词用法
点评：考本题是高考必考考点，一定要牢记句型意思。must have done过去肯定做了某事。should have done本应该做而实际未做。can’t have done过去不可能做了某事；shouldn’t have done本不应该做而实际做了。need have done本有必要做某事；needn’t have done本没有必要做某事；注意没有mustn’t have done的形式。
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。）
11．According to a newly released regulation on online video services, no one _____ generate, release or spread fake news or information by using such technologies.
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。

(带答案)高考英语词法之情态动词典型例题及答题技巧

（带答案）高考英语词法之情态动词典型例题及答题技巧单选题1、Since the road is wet this morning, it________ last night.A．must rainB．must be rainingC．must have rainedD．must have been rained2、My umbrella is gone. Who ______________ have taken it by mistake? A．couldB．shouldC．wouldD．must3、Someone_________my umbrella.I found it wet.A．should have usedB．can't have usedC．must have usedD．could have used4、It ___________ last night, for the road was very muddy.A．would have rainedB．must have rainedC．should have rainedD．must rain5、—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．mustB．canC．shouldD．need6、—Must I finish the paper today?— No, you _________.A．mustB．needC．couldn’tD．don’t have to7、“The interest be divided into five parts, according to the agreement made by both sides,” declared the judge.A．mayB．canC．mustD．shall8、You ________ worry about him. He will get well soon.A．needn'tB．can'tC．mustn'tD．may not9、—Must we hand in our homework now?—No, you_____. You may give it to me tomorrow.A．needn’tB．mustn’tC．can’t10、---I think you ______ there in person; a phone call would have been fine.---It’s OK and I was so glad to have seen your mum.A．couldn’t have beenB．shouldn’t beC．needn’t have beenD．wouldn’t be11、—Did you attend the meeting for the experiment project yesterday?—Yes, but I don’t think I ____ because m y director was there.A．need to haveB．need toC．needed toD．need have12、I’m surprised that he ________ in the match.A．should failB．should have failedC．would have failedD．may have failed13、Our English teacher is considerate，helpful，and warm-hearted，but sometimes she________________ be angry at our silly mistakes.A．shouldB．mustC．canD．shall14、Chris ________ go to the opera on Sunday because he is going to have a meeting.A．can’tB．mightC．mustn’tD．should15、My key isn’t in my back pack. Where on earth________ I have put it? A．canB．wouldC．shouldD．must16、---You ________ here all the way through the thick snow last night .There was nothing important.---Yes, but I didn’t know.A．didn’t need to comeB．don’t need to comeC．needn’t have c omeD．needn’t come17、According to the regulations, anyone who has the intention to be a teacher _______ pass a series of demanding tests.A．canB．wouldC．mightD．shall18、The girl _________ out alone at night.A．dare not goB．dare not to goC．dares not goD．not dare go19、He ______ be in the house. Look, that is his car!A．canB．can’tC．mustD．mustn’t20、— Professor, we need to talk about it now!—I’ m busy. If you _____ talk about it with me, please wait till I finish my work at hand. A．canB．mayC．mustD．should21、The designer has tried every possible way to make the robot light, so you_______worry about its weight. A．mustB．mayC．can'tD．needn't22、—Listen ! Helen is singing in the next room.—It be Helen. She has gone to Beijing.A．can’tB．mustn’tC．mayD．should23、She ________ return the book next week. I’m not sure.A．mayB．mustC．shouldD．would24、---Good morning. I’ve got an appointment with Miss Smith in the Personnel Department.---Ah, good morning. You be Mrs. Peters.A．mightB．mustC．wouldD．should25、Whatever_______happen,we are not going to give up our determined plan. A．mayB．mustC．canD．should26、You ________ be hungry after all that long walking.A．mightB．mustC．couldD．need27、Occasionally, small asteroids strike Earth. These cause little damage. Major collision, such as the one that_________ the dinosaurs, occur rarely--perhaps only once every 100 million years.A．may have killedB．should have killedC．must have killedD．could have killed28、—What is an ideal team leader like?—He ________ be responsible, determined and creative.A．canB．mayC．wouldD．should29、Reading a large number of books ________ make us wiser.A．shouldB．canC．needD．must30、It _____ have rained last night, because the ground is wet now. A．couldB．shouldC．mustD．need31、How fantastic his spoken English is! He_____ abroad for several years.A．may stayB．must have stayedC．can stayD．must have been staying32、You ________ walk on the wet hill path because you ________ fall and hurt yourself.A．must; might notB．mustn’t; mightC．needn’t; needD．must; must33、Tourists who enter the quiet area _____ obey the rule to reduce any potential effect on the environment.34、---Must I finish the work before you leave?---No, you ________. You can leave it tomorrow.A．must’ tB．needn’tC．ought not toD．won’t35、—Make sure that the door is fastened you go to bed.—But the door just ________close.A．while；doesn’tB．before；won’tC．after；won’tD．during；doesn’t36、—Excuse me, but I want to use your computer to type a report.—You _____ have my computer if you don’t take care of it.A．shan’tB．might notC．needn’tD．shouldn’t37、You ______ have carried all these parcels yourself. The shop would have delivered them if you had asked them. A．may notB．needn'tC．can'tD．mustn't38、He had known the matter before you told him, so you _________ have told it to him.A．mustn'tB．can'tC．needn'tD．shouldn't39、Life is unpredictable; even the richest ______ become the poorest. A．shallB．mustC．needD．might40、His opinion was shared by Chinese direc tor 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．canB．mustC．mayD．should41、—Look, the boy is crying sadly.—Yes. From my point of view, his mother ________ not have punished him so severely.42、—That important document is nowhere to be seen.—Don't worry! You ___________ it somewhere. Calm down and think it over.A．might leaveB．might have leftC．should leaveD．should have left43、Linda__________go to see Jay Chou's performance this weekend, but it all depends on whether she can finish the task before Friday.A．mightB．mustC．needD．can .44、Sometimes it seems that doors ___________ be closed for you, but remember, they are not all locked. A．mustB．shouldC．mayD．need45、I ______ my friends and relatives during the Spring Festivals, but I had to stay home because of COVID-19 outbreak.A．should visitB．might visitC．would have visitedD．must have visited（带答案）高考英语词法之情态动词_00A参考答案1、答案：C解析：考查情态动词+have done结构。

高考英语情态动词专项训练

情态动词单项选择1．Remember to bring more clothes because the winter in Shanghai ________ be very cold sometimes.A．shall B．can C．would D．need2．The new test should ____ doctors to detect the disease early.A．able B．enable C．disable D．unable3．Some students ________ in the midterm exam for the results didn’t reflect their real abilities, while others ________ better but they didn’t review the lessons well.A．should cheat; would have performed B．should have cheated; would perform C．might cheat; would perform D．might have cheated; would have performed 4．Only when you have contracted the virus ________ the correctness of advice that, unless you are strong enough to get over it of yourself, you ________ be vaccinated.A．you will recognize; need to B．will you recognize; are toC．you will recognize; must D．will you recognize; should5．—It’s 7:30 and he hasn’t taken the nucleic acid test yet!—Well, he ________.A．ought to B．oughtn’t to have C．ought to have D．ought to have to 6．- Will my car be ready by the end of this week?- It ________ be, sir. I will give you a call if it is ready.A．should B．shall C．would D．must7．—Can I please have a little more time?—No, you_________. The test time is up.A．can’t B．couldn’t C．mustn’t D．needn’t8．— You burned your face and arms.—Yes, I in the shade like all the other tourists at noon.A．should be B．must have been C．must be D．should have been 9．When reading The Road Not Taken, one cannot help but ________ in one’s mind images of a peaceful wood deep within the countryside.A．seeing B．to see C．see D．seen10．I heard that your team won the football match yesterday afternoon. You ______ have performed quite well.A．can B．must C．should D．need11．The magazine ____ Lucy’s. We can see her name on the cover.A．mustn’t be B．can’t be C．must be D．needn’t be 12．—She is supposed to come at night.Why hasn’t she turned up yet?—_________?A．What do you think may have happened to herB．What do you think is to happen to herC．Do you think what have happened to herD．Do you think what may happen to her13．People _________ talk on a mobile phone while they are drivingA．can’t B．mustn’t C．can D．must14．The red book must ___ your teacher. Look! His name is on it.A．be belonged to B．belong C．belongs to D．belong to 15．— ____________you give me a hand? I can’t move the box myself.—No problem.A．Must B．Should C．Could16．— ________ we take the subway to the airport now?—I think so. The traffic ________ be very heavy at this time of the day.A．Must, must B．can, can’t C．can’t, may17．I’m feeling much better now so you ________ call the doctor.A．couldn’t B．wouldn’t C．can’t D．needn’t 18．—Mom,_____I hang out with Susan now?—No,you_____.It’s dangerous for two girls to be outside at night.A．could;can’t B．could;needn’t C．should;can’t D．must;couldn’t 19．According to the new traffic rules, people ________ wear a helmet when riding an e-bike. A．might B．may C．can D．must 20．There is always a lot of traffic at this time of day. So I ________ arrive a bit late.A．might B．can C．needn’t D．mustn’t21．The newly-released device is not well-received as expected. It ________ more practical and affordable.A．must have been B．might have been C．should have been D．should be 22．Whether you stay in the office or go home, you ______ leak the information. A．shouldn’t B．mustn’t C．won’t D．needn’t23．I ______ have cooked so much food. Nobody was hungry and there were a lot of leftovers. A．needn’t B．wouldn’t C．mustn’t D．couldn’t24．—I can’t get through to the general manager’s office anyhow.—The line is busy. Someone________ the telephone.A．can use B．can have used C．must have used D．must be using 25．I can’t find my purse. I ________ it in the supermarket yesterday, but I’m not sure. A．should leave B．could have left C．might leave D．must have left 26．Mr. Smith ______ to Beijing, for I saw him in the library just now.A．needn’t have gone B．mustn’t have goneC．can’t have gone D．shouldn’t have gone27．It ________ have rained last night, for the ground is wet.A．must B．need C．could D．might28．— Will you be free this weekend?— I’m not sure, but I ________ go to an art exhibition with my parents.A．will B．should C．must D．may29．We ______ eat too much roast food as it may do harm to our health.A．wouldn’t B．needn’t C．had better not D．might not 30．—Must I go to the law university to be a lawyer like you, Dad?—No, you ________, son. You’re free to make your own decision.A．can’t B．mustn’t C．shouldn’t D．needn’t 31．When I was little, my mother used to sit by my bed,________ me stories and sing songs for me till I fell asleep.A．having told B．tell C．telling D．told32．一Excuse me, can I use your computer to type a report?一You________ have my computer if you take good care of it.A．shall B．might C．should D．need 33．Because Lincoln had so little schooling, journalists thought he ________ not have been very smart.A．must B．shall C．could D．would34．Many adults report that even when out in nature, they ________ not take the time to admire a spectacular mountain ________ pulling out their smartphone to take a picture.A．may … before B．may … afterC．should … before D．should … after35．Technology is supposed to make our lives easier, but it ________ also be frustrating at times. A．must B．can C．will D．should36．Her round figure, seen in the Tang Dynasty, ________ the admirable image.A．would have been considered B．would have consideredC．had considered D．must have been considered37．In the new TOFEL test, there are questions ________ test takers ________ read, listen and then speak into a microphone.A．which … must B．which … needC．where … must `D．where … need38．This ___________an improvement, but “breakthrough” was an overstatement.A．can have been B．should have beenC．may have been D．need have been39．Mr. Baker, some students want to see you. ________ they come in right now?A．May B．Should C．Shall D．Will40．—I wonder why Robert hasn’t shown up at the interview yet. It’s a pity if he missed.—I’m not sure, but he ________ in a traffic jam riding here.A．could be stuck B．should be stuck C．must have been stuck D．might have been stuck41．— I think you ________ there in person; a phone call would have been fine.— It is a good chance to know more of you from your parents.A．couldn’t have been B．needn’t have been C．wouldn’t be D．shouldn’t be42．—John's gift? He ______a better one for me.—He must be very happy to know it.A．should have chosen B．may have chosenC．couldn't have chosen D．needn't have chosen43．According to the rules of the shopping mall, you ______ keep your pet out of the gate. A．would B．should C．may D．can44．You ________ take photos of people in Egypt without first asking for permission. A．mustn’t B．needn’t C．don’t have to D．wouldn’t 45．The screw was so tight that it ________ not move.A．could B．should C．would D．might46．I wonder why we________ eat out all the time when we can cook our own meals at home. A．may B．would C．should D．must47．You ________allow a golden opportunity to slip through your fingers or you will regret it later. A．may not B．wouldn’t C．needn’t D．mustn’t 48．—Must I finish the paper today?— No, you _________.A．must B．need C．couldn’t D．don’t have to 49．We ________ be seen by AI as a small inconvenience that is in the way of the solution to a bigger problem.A．could B．should C．need D．dare50．He speaks English with a strong American accent, so he ______ brought up in Britain. A．couldn’t be B．shouldn’t be C．can’t have been D．needn’t have been 51．Dutch runner Sifan Hassan’s bronze medal in the women’s 1,500-meter final came after a brutal fall during the preliminary round (分组预赛), which __________her from qualifying. A．could have stopped B．could stopC．would stop D．should have stopped52．You _________take photos of people without asking for permission. It is impolite. A．mustn’t B．needn’t C．aren’t D．wouldn’t 53．—Why are your eyes so red? You______ well last night.—Yeah, I stayed up late struggling with the homework.A．mustn’t have slept B．wouldn’t have sleptC．couldn’t have slept D．needn’t have slept54．There was no sign of a break-in, so the thieves ________ someone on the inside helping them.A．might have B．should have had C．could have D．must have had 55．The letters were also beautifully illustrated—each ______ its true author, Tolkien, a long time to complete.A．must have taken B．need have takenC．could have taken D．might have taken56．—Whose T-shirt is this?—It ________ be Mike’s. It’s ________ small for him.A．can’t, much too B．needn’t, too manyC．mustn’t; too much D．won’t, too much57．It’s red light now. We _________stop and wait.A．can B．must C．should D．might 58．Dieting and exercising can bring your weight under control but you must _____ your plan with perseverance.A．stick to B．rise to C．respond to D．relate to 59．Mary didn’t know who could _____ the care of her elderly parents while she was abroad for further study.A．assess B．assist C．assume D．access60．After all, labor can also ________ my physical and mental health.A．benefit to B．be of benefit to C．benefit from D．be beneficial for参考答案：1．B【详解】考查情态动词。

【英语】高考英语情态动词题20套(带答案)及解析

【英语】高考英语情态动词题20套(带答案)及解析一、单项选择情态动词1．—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．needC．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。

2．Ann said whenever her father was unhappy he ________ go out and buy something, usually something large and useless.A．should B．couldC．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．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 avoidedC．could have avoided D．could have been avoided【答案】D【解析】【详解】考查“情态动词+完成式”。

高考英语情态动词真题汇编(含答案)及解析

高考英语情态动词真题汇编(含答案)及解析考查情态动词+have done。

句意：坦白地说，我不确定我过去是否需要用那种看起来很奇怪、很荒谬的设备做过这件事。

根据句意可知，这件事过去已经发生，而且自己不确定是否需要做，故应使用“___’t have done”，表示过去本来没必要做而做了。

所以选C。

A．should have done表示“本应该做而没做”；B．need have done表示“本来没有必要做但是做了”；C．___’t have done表示“本来没必要做但是做了”；D．must have done表示“一定做了”。

根据句意可知选C。

二、完形填空情态动词4．(2019·全国卷Ⅲ)I’m going to the supermarket。

Do you want me to buy you anything?I’m good。

thanks,” my friend replied。

“But could you possibly pick up some milk for me?”Sure,” I said。

“___1___ kind would you like?”Oh。

___2___ you。

I’ll take whatever you get.” she said.I ___3___ the supermarket and picked up a gallon of milk。

When I got to the checkout。

I ___4___ that the line was long and there was only one cashier working。

I ___5___ my head and sighed。

___6___ that it was going to take a while.Just as I was about to ___7___ the line。

(英语)高三英语情态动词专项训练及答案

（英语）高三英语情态动词专项训练及答案一、单项选择情态动词1．I love the weekend, because I ________ get up early on Saturdays and Sundays. A．mustn’t B．needn’tC．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。

2．—_______ you disturb me now? I’m busy 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。

3．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……。

高考英语一轮复习情态动词训练题(含答案)

高考英语一轮复习情态动词训练题（含答案）一、单项选择题1．Zhang Guimei, a famous moral model, ________a better life, but caring for neither, she devoted herself to changing the fates of children in the mountains.A．could have enjoyed B．may enjoyC．must have enjoyed D．can enjoy2．Why didn't you tell me there was no meeting today? I all the way here through the heavy snow.A．needn't have driven B．couldn't have drivenC．should have driven D．must have driven3．It used to be that you ___drive for miles here without seeing another person, but now there are houses and people everywhere.A．need B．should C．could D．must4．Don't worry, please! All payments ______be made by the end of the year.A．will B．shall C．can D．must5．It has been announced that all students ________ put on masks before going to school in case they are infected with novel coronavirus.A．shall B．will C．need D．may6．The biologist a lot of difficulties while she stayed in Africa studying wild animals for 20 years.A．may go through B．might go throughC．ought to have gone through D．must have gone through7．Jim says we ______ stay in his house as long as we leave it clean and tidy.A．must B．can C．need D．should 8．—Continuous hot days are getting to be more than I can take.—Hold on. According to the weather forecast people ______ have some relief by the weekend.A．would B．should C．need D．must9．It was so noisy that we hear ourselves speak.A．couldn't B．shouldn't C．mustn't D．needn't10．—I wonder whether Helen will be here by five.—Her mother said she left home at half past four. She ________ be here at ten past five.A．dare B．should C．shall D．need11．I've ordered some pizza, so we _______ worry about cooking when we get home tired.A．can't B．dare not C．needn't D．may not 12．— Henry was forced to leave for the invalid visa.— He __________the period of timeA．should have extended B．must have extendedC．may have extended D．would have extended 13．Whatever _______happen, we are not going to give up our determined plan.A．may B．must C．can D．should 14．Imitating others' actions in Tik Tok _____ be very dangerous, so you can't be too careful.A．should B．shall C．might D．can 15．— Will the monthly allowance of $ 500 cover all your living expenses?— I ________ have no problem with money, as I am quite good at handling it.A．might B．should C．could D．would 16．— It's really a pity that you didn't go to see Frozen II last night.— I ________, but I had to prepare for the coming exam.A．would like to B．ought to C．would have D．should have 17．Playing computer games cost the boy plenty of time he ________ have spent doing his lessons.A．ought to B．shall C．may D．must 18．We _______ the assignment ahead of time had you explained the objective to us earlier A．could completed B．would completeC．should complete D．could have completed19．—I didn't know you were good friends.—You _______. I have known her since she moved here. You were studying abroad then.A．may have B．needn't have C．couldn't have D．must have 20．—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 21．—Why did Mary ignore me at the party last night?—She you. She wasn't wearing her glasses.A．shouldn't have seen B．needn't have seenC．won't have seen D．might haven't seen22．—You really did a good job, Robert!—I was just doing my job and anyone in my position ________ the same like me.A．might do A B．could doC．should have done D．would have done23．He slept like a log through all the noise—he ________ very tired.A．must be B．might have beenC．might be D．must have been24．There is no light in Smith's room. Therefore, he ________ be at home.A．wouldn't B．mustn't C．shouldn't D．can't25．— Why do you care about him so much?— You ________him when he first came out— it was so sad.A．would have seen B．should have seenC．might have seen D．could have seen26．Interested in painting, he ________ paint with pen and paper after work, gradually cultivating himself into a selftaught painter.A．would B．must C．might D．should27．Now that he'd come to the door, he thought he _______ as well go in with the others to have a look.A．might B．could C．should D．must28．I wonder what makes TikTok appeal to people of all ages. People have wasted so much of their time which _______ for other more meaningful things.A．could have been saved B．would be savedC．must have been saved D．should be saved29．If students don't take headmaster's advice offered at the graduation ceremony seriously, they _______ pay a considerable price in the years ahead.A．must B．may C．can D．should30．—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 beenC．could have been D．may have been31．—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．should32．The room is so clean. He ________ have cleaned it yesterday evening.A．will B．need C．can D．must33．Days later, my brother called to say he was all right, but ________say where he was.A．mustn't B．shouldn't C．wouldn't D．mightn't34．It wasn't right to me that such near neighbors ________ not know one another.A．could B．would C．should D．might35．—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．shall36．—I spend two weeks in Beijing last year.—Then you must have visited the Great Wall during your stay, ________ you?A．mustn't B．didn't C．haven't D．hadn't37．Since we can do nothing about it, we ________ as well consult Mr. Smith about the matter.A．can B．must C．need D．may38．The law is equally applied to everyone. No one ________ be above it.A．shall B．must C．may D．need39．— 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．shall40．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 doneC．would have done D．must have done答案1．A 2．A 3．C 4．B 5．A 6．D 7．B 8．B 9．A 10．B 11．C 12．A 13．A 14．D 15．B 16．C 17．A 18．D 19．C 20．C 21．D 22．D 23．D 24．D 25．B 26．A 27．A 28．A 29．B 30．A 31．B 32．D 33．C 34．C 35．D 36．B 37．D 38．A 39．C 40．C。

高考英语情态动词经典习题(含答案)

高考英语情态动词经典习题(含答案)一、单项选择情态动词1．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。

2．It ________ be the postman at the door. It's only six o'clock.A．mustn't B．can'tC．won't D．needn't【答案】B【解析】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。

]3．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。

高考英语【情态动词】专项训练(附详解)

情态动词专项训练1. —That must be a mistake.—No, it ________ be a mistake.A. mustn’tB. needn’tC. can’tD. wouldn’t2. —Summer Holiday is drawing near. Are you going home for the holiday?—I haven’t decided yet. I ________ go hom e, but it depends on the weather.A. mustB. needC. mayD. will3. — ________ the plane have taken off on time?—I’m afraid not. The fog was too thick then.A. WouldB. WillC. MustD. Can4. By the time we got there, they had already finished the work, so we ________ there.A. needn’t goB. needn’t have goneC. didn’t need to goD. shouldn’t go5. —How about Rose? She asked for sick leave yesterday.—You ________ worry about her; she ________ well already.A. needn’t; may getB. don’t ne ed to; may getC. mustn’t; getsD. needn’t; may have got6. I learned nothing in the class. I ________ stay at home.A. mightB. mayC. might as wellD. may not7. — ________ you shout so loudly?—Of course, after I gave her my advice, she ________ go and do the opposite.A. Can; shouldB. Need; mustC. Must; mustD. Need; can8. —Must I finish the work this afternoon?—No. you ________.A. mustn’tB. might notC. don’t have toD. can’t9. He is such a kind-hearted person. On Sundays he ________ go to call in the old man when he was young.A. wouldB. shouldC. used toD. could10. —But this is my first time in the new airport.—Don’t worry. I ________ be at the airport to meet you.A. shouldB. shallC. mayD. can11. —How did you do on the test?—Not so well. I ________ much better but I misread the directions for Part DA. could doB. could have doneC. must have doneD. should12. This couple had been separated for twenty years, you ________ imagine how happy they were when they met again.A. mightB. willC. canD. must13. —They haven’t finished the work up to now.—Well, they ________A. should haveB. shouldC. ought to have finishedD. ought have14. She ________ listen to records, alone in her ro om for hours. We just won’t interrupt her, for we know this is her usual way to stay in peace.A. mightB. mustC. willD. should15. — Well done, Tom!— Thanks, but given me more time, I ________ it much better.A. shouldn’t have doneB. should have doneC. might not doD. could have done【答案与简析】1. C表示有把握的否定推测用can’t(不可能)。

高考英语单项选择分类训练：情态动词

单项选择1．You ___________ me up earlier. I ___________ to work today.A．needn’t wake; didn’t have to go B．needn’t have woken; didn’t have to go C．needn’t wake; don’t have to go D．needn’t have woken; don’t have to go 2．Zhang Guimei, a famous moral model, ________ a better life, but caring for neither, she devoted herself to changing the fates of children in the mountains.A．could have enjoyed B．may enjoy C．must have enjoyed D．can enjoy 3．“Whatever you want, you ________ have it on condition that you get the best result,” said the boss.A．would B．ought to C．shall D．could4．—The woman biologist had stayed in Africa studying wild animals for 13 years before she returned.—Oh dear! She ________ a lot of difficulties!A．may go through B．must have gone throughC．should have gone through D．might go through5．——Tom is never late for work. Why is he absent today?——Something ______ to him.A．must happen B．could happenC．would have happened D．must have happened6．You may ______ to believe that early to bed and early to rise ______ you healthy, wealthy and wise.A．have been led, makes B．had led; makesC．be led; make D．lead; make7．Johnny, you ________ play with the knife, you ________ hurt yourself.A．won’t; can’t B．shouldn’t; must C．mustn’t; may D．can’t, wouldn’t 8．I ______________ (本应该已经完成)my homework, but I forgot it.A．have finished B．didn’t finish C．should have finished D．should have finish 9．You and I ________ never be a Mozart, or a Newton, but there are lots of things we ________ do to bring beauty or joy to the world.A．may; can B．can; may C．must; can D．might; could 10．—___________ you play the piano at such a late time? It’s midnight!—I didn’t notice the time. I ___________ earlier.A．Must; should have begun B．Must; must have begunC．Would; can’t have begun D．Would; could have begun11．Mary has gone to Guangzhou, so she _____be in Shenzhen at present.A．mustn’t B．can’t C．needn’t D．won’t12．Dad has come to love hot pot! But there are still some dishes that he ________ not try even after many years of marriage to my mother.A．need B．should C．dare D．had better 13．For there is only one thing that people _______ take away from you, that is your wisdom. A．mustn’t B．can’t C．won’t D．needn’t 14．There is a sign over there, saying no person ________ bring food and drinks into the reading room.A．shall B．should C．will D．must15．She ________have finished her work. Or she wouldn’t be playing computer games now. A．should B．needn’t C．must D．can’t 16．—What are you planning to do this winter holiday?—Well, I am not so sure now. I________ go to the countryside to visit my grandparents. A．might B．need C．can D．must17．We ________eat too much salty food as it is harmful to our body.A．would B．need C．might not D．had better not 18．No wonder some people don’t show sympathy for the victim of the accident. She ________ have observed the traffic rules.A．must B．should C．need D．would19．— I was wondering if I could use your cell phone to check a message.—You ________ have my phone if you promise you won’t see my personal information. A．shall B．will C．must D．ought to20．Be careful when you cross this very busy street. If not, you may run over by a car.A．have B．getC．become D．turn21．— I saw Mary in the library this morning.— It _______ be her twin sister. Mary has been away from Beijing for a week.A．can B．need C．must D．should 22．When faced with challenges, sometimes you _______feel you are lost in thick mist and can’t see the light, but I’m a hundred percent sure later you’ll be grateful you didn’t throw in the towel. A．should B．need C．shall D．may23．— Hello. ______ I speak to John?— I’m sorry, you ______ have the wrong number. There’s no one here by that name.A．Will; can B．Shall; need C．May; must D．Could; would 24．You’d better send Lisa back home, because it’s too late and she ________ go home alone at night.A．needn’t B．should C．could D．dare not 25．Mrs Brown was not surprised at the exciting news at all; she ________ about it. A．must have known B．must knowC．should have known D．should know26．The voices themselves sounded really unique — some of the female voices were so high that I was sure they________break glasses!A．can B．could C．may D．might27．—It’s nearly a quarter to eight. Beth hasn’t turned up yet.—She________ the time. Why don’t I call and see what happened?A．shouldn’t have forgotten B．might have forgottenC．needn’t have forgotten D．must have forgotten28．In my opinion, you________leave him alone for the time being to allow him to calm down. A．are able to B．have to C．had better D．dare to29．My book, Letters from Father Christmas is missing. Who ________ have taken it? A．must B．could C．should D．need 30．—Where is my Chinese book? I remember I put it here yesterday.—You _______it in the wrong place.A．must put B．should have put C．might have put D．need put 31．—Who’s singing in the next room? Is it Lucy?—It ______ be her. She has gone to New York.A．can’t B．shouldn’t C．mustn’t D．won’t32．— See to it that the door ________ before you go to bed.—But the door just ________ close.A．is fastened… doesn’t B．is fastened…won’tC．will be fastened… won’t D．will be fastened… doesn’t33．Walking alone in the deserted town, John felt his blood running cold. He thought he_________ Tom to go with him.A．might ask B．should ask C．should have asked D．might have asked 34．A police spokesman said if the man had gone much further in opening the letter, he _________ killed.A．may be B．could have been C．would be D．should have been 35．Whatever Brad said _________ have made her angry because she totally lost her temper. A．might B．must C．would D．should36．—I wonder why Mr Green hasn’t showed up at the meeting yet.—I’m not sure, but he ________ in a traffic jam driving here.A．could be stuck B．might stuckC．might have been stuck D．must have stuck37．— Oh, my God! I just missed the last bus back home.—That’s really bad. I’m sure you it, but you just didn’t hurry up.A．should have caught B．could have caught C．could catch D．can catch 38．— Tom is still unhappy today.— It’s all your fault. You ______ to him yesterday for your mindless mistake.A．should apologize B．should have apologizedC．shouldn’t have apologized D．must apologize39．I ________ have finished the report without your timely help. Thank you so much! A．could B．couldn’t C．must D．mustn’t40．He________ have completed his work; otherwise, he wouldn’t be enjoying himself by theseaside.A．should B．needn’t C．must D．can’t 41．Parents_____ put the things like knives and medicine away in the house to keep children safe. A．may B．might C．can D．should42．—________ the lady with a baby come over? We have a seat here.—Thanks. I do have my seat here, yet my baby likes looking out of the window.A．Would B．Shall C．Must D．May43．It is cold and the ground is wet; it ________ have rained last night.A．might B．can C．must D．should44．The magazine ____ Lucy’s. We can see her name on the cover.A．mustn’t be B．can’t be C．must be D．needn’t be 45．—She is supposed to come at night.Why hasn’t she turned up yet?—_________?A．What do you think may have happened to herB．What do you think is to happen to herC．Do you think what have happened to herD．Do you think what may happen to her46．People _________ talk on a mobile phone while they are drivingA．can’t B．mustn’t C．can D．must47．The red book must ___ your teacher. Look! His name is on it.A．be belonged to B．belong C．belongs to D．belong to 48．— ____________you give me a hand? I can’t move the box myself.—No problem.A．Must B．Should C．Could49．— ________ we take the subway to the airport now?—I think so. The traffic ________ be very heavy at this time of the day.A．Must, must B．can, can’t C．can’t, may50．I’m feeling much better now so you ________ call the doctor.A．couldn’t B．wouldn’t C．can’t D．needn’t51．You couldn’t imagine that the drunken men in Tangshan have been so rude to the girls. Such kind of extremely cruel violence infuriated (激怒) people all over the country. A．should B．can C．must D．may52．He made great progress and got several A+’s in the final exam. He hard at his lessons during the past few months.A．must have worked B．ought to have workedC．must work D．ought to work53．The importance of saving gas be stressed too much as automobiles use up some 70 billion gallons of gas every year.A．shouldn’t B．won’t C．can’t D．mustn’t54．The newly-released device is not well-received as expected. It ________ more practical and affordable.A．must have been B．might have been C．should have been D．should be 55．Whether you stay in the office or go home, you ______ leak the information. A．shouldn’t B．mustn’t C．won’t D．needn’t56．I ______ have cooked so much food. Nobody was hungry and there were a lot of leftovers. A．needn’t B．wouldn’t C．mustn’t D．couldn’t57．—I can’t get through to the general manager’s office anyhow.—The line is busy. Someone________ the telephone.A．can use B．can have used C．must have used D．must be using 58．I can’t find my purse. I ________ it in the supermarket yesterday, but I’m not sure. A．should leave B．could have left C．might leave D．must have left 59．Mr. Smith ______ to Beijing, for I saw him in the library just now.A．needn’t have gone B．mustn’t have goneC．can’t have gone D．shouldn’t have gone60．It ________ have rained last night, for the ground is wet.A．must B．need C．could D．might61．As a smoker, you ________ remember that the damage passive smoking does to people’s health and people’s lives is also very serious.A．can B．would C．must D．might62．—The computer keeps reminding me “Error, can’t save the file”.—Well, you _____ the software yesterday as the technician recommended. This old version doesn’t work well.A．should have updated B．must have updatedC．couldn’t have updated D．needn’t have updated63．—Who ______ it be that left the door unlocked?—It may be Mike. He is always forgetting things.A．should B．must C．could D．might64．When I was little, my mother used to sit by my bed,________ me stories and sing songs for me till I fell asleep.A．having told B．tell C．telling D．told65．一Excuse me, can I use your computer to type a report?一You________ have my computer if you take good care of it.A．shall B．might C．should D．need66．Many adults report that even when out in nature, they ________ not take the time to admire a spectacular mountain ________ pulling out their smartphone to take a picture.A．may … before B．may … afterC．should … before D．should … after67．Her round figure, seen in the Tang Dynasty, ________ the admirable image.A．would have been considered B．would have consideredC．had considered D．must have been considered68．In the new TOFEL test, there are questions ________ test takers ________ read, listen and then speak into a microphone.A．which … must B．which … needC．where … must `D．where … need69．This ___________an improvement, but “breakthrough” was an overstatement.A．can have been B．should have beenC．may have been D．need have been70．Mr. Baker, some students want to see you. ________ they come in right now?A．May B．Should C．Shall D．Will参考答案：1．D【详解】考查固定短语和时态。

【英语】高三英语情态动词题20套(带答案)含解析

【英语】高三英语情态动词题20套(带答案)含解析一、单项选择情态动词1．—What’s wrong with you?—Oh, I am sick. I ________ so much ice cream just now.A．shouldn’t eat B．mustn’t eatC．couldn’t have eaten D．shouldn’t have eaten【答案】D【解析】【详解】考查情态动词和虚拟语气。

句意：——你怎么了？——我生病了，我刚才不应该吃那么多冰激凌。

A. s houldn’t eat不应该吃；B. mustn’t eat禁止吃；C. couldn’t have eaten不可能吃；D. shouldn’t have eaten本来不应该吃。

根据just now可知，是发生在过去，故选D。

2．---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。

3．Look! There are so many mistakes in your composition. You ________ have fixed full attention on it.A．can B．shouldC．need D．might【答案】B【解析】【详解】考查情态动词。