(英语)高一英语情态动词试题经典

高一英语语法情态动词专项练习附答案高一英语语法情态动词专项练习（附答案）情态动词是语法的一种，下面是应届毕业生店铺为大家搜集整理出来的有关于高一英语语法情态动词专项练习(附答案)，希望可以帮助到大家!高一英语语法情态动词专项练习附答案11. Peter ________come with us tonight, but he isn’t very sure yet.A. mustB. canC. mayD. will2. — Could you borrow your dictionary?— Yes, of course you ________.A. mightB. willC. canD. should3. A computer ________think for itself, it must be told what to do.A. can’tB. couldn’tC. may notD. might not4. I didn’t hear the phone, I ________asleep.A. must beB. must have beenC. should beD. should have been5. There was plenty of time, she ________.A. mustn’t have hurriedB. couldn’t have hurriedC. must not hurryD. needn’t have hurried6. The plant is dead. I ________it more water.A. will giveB. would have givenC. must giveD. should have given7. Very loud noises ________make people ill, hurt their ears, or even drive them mad.A. mustB. needC. canD. should8. He asked me for the dictionary many times; please tell him that he ________have it tomorrow.A. mustB. needC. mayD. dare9. — Why is she still standing there?— She ________be waiting for her boyfriend.A. canB. mustC. dareD. need10. Two eyes________ see more than one.A. canB. mustC. mightD. shall11. What ________he mean? ________you tell me?A. can; MayB. can; CanC. may; MayD. must; Should12. How ________he say that his teacher was unfair?A. mustB. mightC. couldD. need13. It ________be very cold in this part.A. canB. oughtC. shallD. dare14. I’d like to ask a question if I ________.A. mustB. willC. mayD. might15. Even in summer the temperature ________suddenly drop below freezing.A. mightB. oughtC. mustD. need16. He decided to join the army so that he ________defend the country.A. may helpB. might helpC. helpsD. helped17. You ________always be talking like that.A. mightn’tB. mayn’tC. can’tD. mustn’t18. The car ________have broke doown just when we were about to start off.A. mustB. couldC. mightD. should19. You ________see him while he is in hospital.A. have betterB. had betterC. would ratherD. had to20. There is a fine sunset; it ________to be a fine day tomorrow.A. oughtB. shouldC. has toD. has better21. You are his father, you ________take care of him.A. mightB. oughtC. ought toD. are able to22. That’s all. It ________be talked about any more.A. needn’tB. mightn’tC. darn’t toD. needn’t to23. The question ________discussing.A. needsB. needC. can beD. must be24. He ________even look out of the window.A. daren’tB. daresn’tC. dared not toD. dares not25. I’m so hungry that I ________find something to eat.A. have toB. wouldC. mayD. can26. All the students ________do their best for the modernization of our country.A. canB. shouldC. mayD. might27. You ________be careful with your homework.A. mustB. have toC. mayD. are used to28. It is getting darker. You ________not go home.A. had betterB. have betterC. would ratherD. would like29. I ________what happened to our school.A. would like knowB. would like to knowC. would like knowingD. would like that I know30. — Would you mind my changing the plan?— ________.A. Oh, no, pleaseB. Yes, I mind notC. No, I wouldD. Yes, I will31. — It ________ be Jack who is in the library.—I’m sure it ________be him, I saw him off at the railway station just two days ago.A. can’t; can’t eB. must; mustn’tC. must; can’tD. can’t; mustn’t32. I ________tell her the truth about his marriage.A. can’t helpB. can’t butC. may not helpD. mustn’t but33. Since she is angry, we ________.A. had better to leave her alongB. should leave her aloneC. would rather to leave her aloneD. must leave her alone34. Look! What you’ve done to me. You ________more careful.A. maybeB. had toC. should have beenD. would be35. ________read the letter for you?A. Would you like meB. Do you want meC. Will you mind meD. Shall I36. He promised he ________not make such silly mistakes.A. wouldB. shouldC. mightD. could37. ________it be true that his father will go abroad?A. CanB. MayC. NeedD. Should38. Those streams are so small that they ________be shown in the maps.A. mustn’tB. may notC. can’tD. may39. — May I use your bike?— ________.A. No, you may notB. No, you m ustn’tC. No, you won’tD. Sorry, I’m afraid not40. — Must I write to her?— No, you ________.A. mustn’tB. shouldn’tC. can’tD. don’t have to41. — Need I start tonight?— Yes, you ________.A. doB. needC. mustD. may42. The old man ________sit for hours watching the ships.A. wouldB. shouldC. was used toD. would rather to43. If the telephone ________ring, please wake me up.A. wouldB. shouldC. willD. might44. I wish they ________stop making remarks about me.A. wouldB. willC. shouldD. shall45. You’re thirsty, aren’t you? ________he get some coffee?A. DoesB. ShallC. WouldD. Let46. Which of the following is wrong?A. That may be true.B. That might be true.C. That can be true.D. That could be true.47. — Would you lend me some money?— Yes, I ________.A. wouldB. willC. canD. may48. He ________ swimming when he was young.A. was used to goB. got used to goC. used to goingD. used to go49. You say you ________ not do it, but I say you ________do it.A. will; shallB. shall; shallC. shall; willD. will; will50. You ________out yesterday without a coat. No wonder you caught cold.A. should have goneB. shouldn’t have goneC. could not have goneD. might have gone51. He ________the 8:30 train because he didn’t leave home until 9:00.A. can’t catchB. couldn’t catchC. may notD. can’t have caught52. You ________us this because we had more than enough.A. needn’t bringB. needn’t have broughtC. mustn’t bringD. couldn’t have brought53. — He learnt the language in three months.— He ________very hard.A. must workB. might have workedC. must have workedD. might work54. — Who told you my telephone number?—I don’t remember. It ________Mary.—It can’t be Mary, she doesn’t know it.A. may have beenB. can have beenC. must beD. can be55. You ________him, why didn’t you?A. ought to thankB. ought have thankedC. ought to have thankedD. ought thank56. I ________have arrived a little earlier, but my car broke down.A. shouldB. couldC. canD. can’t57. — ________we go out for a walk?—Great. Let’s goA. ShallB. WillC. MayD. Should58. Though she was seriously ill, she ________ complete the work in time.A. wouldB. was able toC. was possible toD. might59. — Would you like to play chess with me?— Yes, ________.A. I’dB. I wouldC. I’d likeD. I’d like to60. Tom is late. He ________the wrong bus.A. must takeB. must have takenC. might takeD. could take1—10. CCABD DCCBA 11—20. BCACA BDDBA 21—30. CAAAA BAABA 31—40. CBBCD AACDD 41—50. CABAB CBDAB 51—60. DBCAC BABDB高一英语语法情态动词专项练习附答案21. I __________ you, because I thought I must be wrong.A. dare not askB. dare not to askC. dare not askingD. dare to not ask2. There __________ some flowers in the garden.A. were used to beB. used to beC. uses to beD. used to be having3. “__________ I take it out?”“I′m sorry, you __________.”A. Could …couldn′tB. Might…might notC. Could…canD. M ay…can′t4. You were stupid to climb the tree. You __________ hurt yourself.A. mayB. mightC. willD. might have5. You __________ those letters. Why didn′t you ?A. should postB. should have postedC. must have postedD. ought to post.6. All the lights are on, the Smiths __________ up.A. must getB. is gettingC. must be gettingD. would get7. He __________ lead a horse to the water but he __________ not make it drink.A. will…canB. may…canC. may…daresD. dare…can8. “Need we do this job now?”“Yes,__________.”A. you needB. you shouldC. you mustD. you can9. __________ to have lunch with us today?A. Do you likesB. Would you likeC. Will you likedD. Have you liked10. He said that you __________ watch TV all the evening if you wished .A. mayB. mustC. canD. might11. –Is John coming by train? --He should, but he __________ not. He likes driving his car.A. mustB. canC. needD. may12. Peter __________ come with us tonight, but he isn′t very sure yet.A. mustB. canC. mayD. will13. Michael __________ be a policeman, for he′s much too short.A. needn′tB. can′tC. shouldn′tD. won′t14. I thought you __________ be hungry, so I have brought you some c akes.A. mayB. mightC. canD. could15. I wonder how he __________ that to the teacher.A. dare to sayB. dare sayingC. not dare say D . dared say16. Come on! We __________ hurry because there isn′t much time left.A. mayB. mustC. canD. need17. Amy did best in the English test. She __________ hard last week.A. must have workingB. should have workedC. should workD. must work18. The fire spread through the hotel very quickly but everyone ______ ____ get out.A. had toB. wouldC. couldD. was able to19. –--I stayed at a hotel while in New York. ---Oh, did you? You ____ ______ with Barbara.A. could have stayedB. could stayC. would stayD. m ust have stayed20. It′s nearly seven o′clock. Jack __________ be here at any moment.A. mustB. needC. shouldD. can答案：1.A2.B3.D4.D5.B6.C7.B8.C9.B10.D11.D12.C13.B14.B15.D16.B1 7.A18.D19.A20.高一英语语法情态动词专项练习附答案31. Jean have kept his promise. I wonder why he changed his idea.A. mustB. shouldC. needD. would2. Jane have come to the party, but she not find the exact time.A. could; couldB. might; couldC. should; couldD. should; would3. So many mistakes in your homework! You more careful.A. may beB. had toC. would beD. should have been 4．Her brother be at home now, because he was seen playing basketball in the stadium just now.A. mustn’tB. needn’tC. can’tD. shouldn't5．---I can’t understand why our boss is late. ---He the early bus.A. could missB. may have missedC. can have missedD. might miss6. She didn't answer the phone, she ______ asleep.A. may beB. must beC. should have beenD. must have been7．The little girl’s eyes were red. She ______.A. may cryB. must cryC. must be criedD. must have been crying8．He______ his supper now, for the dining hall is still closed.A. can’t b e havingB. needn’t be havingC. mustn’t be havingD. shouldn't be having9．I parked my bike behind the building, but now it is gone.It ________ .A. may be stolenB. must be stolenC. must have been stolenD.must have stolen10. ______ Mr. Black_______go to work by ferry before the bridge was built?A. Did; used toB. Use; toC. Did; use toD. Does; use to11. The hotel is only a stone’s throw away, you ______ take a bus.A. need not toB. not need toC. don't needD. need not12. I am busy now, _______ my brother do it for you ?A. WillB. ShallC. MustD. May13. ---You needn’t do it right now, need you?---Yes I am afraid I ______ .A. needB. needn’tC. mustD. mustn’t14.My English-Chinese dictionary has disappeared . Who _____ have taken it? (2003年上海春季高考) A. should B. must C.could D. would15. ---The room is so dirty._______ we clean it?----Of course. (2003年北京春季高考)A．Will B. Shall C. Would D. Do16. If you have something important to do, you ______ waste any time.A. needn’tB. mustn’tC. may notD. won’t17. If you want to borrow a football after school, your student card______ here.A. has to leaveB. must leaveC. has to be leftD. must be left18. “ Did you scold him for his carelessness?”“Yes, but _____ it”A. I’d rather not doB. I’d rather not have doneC. I shouldn’t doD. I’d better not do19. “ Don’t get near to it . It is too dangerous!”“_______” .A. Yes, I won’tB. No, I don’tC. No, I can’tD. No,I won’t20. He must be in the classroom, _______ he?A. mustn’tB. can’tC. isn’tD.can21. He________ be in the garden. He must be in the room.A. can’tB. mustn’tC. will notD. may not22. “Do you have to leave now?”“I am very sorry, but I really______.”A. can’tB. haveC. shouldD. must23. “Let’s go to the library, shall we?”“_________?”A. No, I can’tB. Yes, I willC. Yes , thank youD. No, we’d better not24. “Can I take it away?”“ You ______ better not.”A. shouldB. couldC. wouldD. had25. You _______ have brought your camera. They all had theirs with them.A. couldn’tB. needn’tC. wouldn’tD. mustn’t26. See who is there!______it be May?A. MayB. MustC. CanD. Will27. John______ be a basketball player. He is much too short.A. mayB. mustn’tC. can’tD. should28. The Chinese teacher looks so pale. She ______ be ill.A. mustB. mustn’tC. canD. need29. Something______to save our earth. Do you think so?A. can doB. must doC. has to doD. must be done30. Look at what you have done! You ______ be more careful.A. oughtB. canC. wouldD. Should1-5:BADCB 6-10:DDACC 11-15:DBCCB 16-20:BCBDC 21-25:ADDDB 26-30:CCADD高一英语语法情态动词专项练习附答案41. I didn’t see her in the meeting room this morning. She _____ at the meeting.A. mustn’t have spokenB. shouldn’t have spokenC. needn’t have spokenD. couldn’t ha ve spoken2. One ought _____ for what one hasn’t done.A. not to be punishedB. to not be punishedC. to not punishedD. not be punished3. If you really want yourself to be in good health, you must ___ always ___ so much.A. not; be smokingB. not; have smokedC. not; to smokeD. be not; smoking4. With so much work on hand, you _____ to see the game last night.A. mustn’t goB. shouldn’t goC. couldn’t have goneD. shouldn’t have gone5. Most of the students felt rather disappointed at the English party. They say that it ______ better organized.A. had beenB. had to beC. must have beenD. could have been6. I’m surprised that he _____ in the exam.A. should failB. would have failedC. may have failedD. should have failed7. The little girl _____ there alone.A. not dare goB. dares not goC. dare not goD. dare not to go8. “Must we do it now?” “No, you _____.”A. won’tB. needn’tC. can’tD. don’t9. He said he would rather not _____ it right now.A. doingB. to doC. doD. to be doing10. You _____ to the meeting this afternoon if you have something important to do.A. needn’t to comeB. don’t need comeC. don’t need comingD. needn’t come11. Put on more clothes. You _____ be feeling cold with onlya shirt on.A. canB. couldC. wouldD. must12. I _____ play football than baseball.A. would ratherB. had betterC. like betterD. prefer13. I thought you _____ like something to read, so I have brought you some books.A. mayB. mightC. couldD. must14. There was plenty of times. She _____.A. mustn’t have hurriedB. couldn’t have hurriedC. must not hurryD. needn’t have hurried15. The plant is dead. I _____ it more water.A. will giveB. would have givenC. must giveD. should have given16. You _____ return the book now. You can keep it till next week if you like.A. can’tB. mustn’tC. needn’tD. may not17. It’s still early, you _____.A. mustn’t hurryB. wouldn’t hurryC. may not hurryD. don’t have to hurry18. Please open the window, _____?A. can’t youB. aren’t youC. do youD. will you19. We _____ for her because she never came.A. mustn’t have waitedB. shouldn’t have waitedC. mustn’t waitD. needn’t wait20. — May I stop here? — No, you _____.A. mustn’tB. might notC. needn’tD. won’t21. It’s a fine day. Let’s go fishing, _____.A. won’t weB. will weC. don’t weD. shall we22. I didn’t see her in the meeting room this morning. She _____ at the meeting.A. mustn’t have spokenB. shouldn’t have spokenC. needn’t have spokenD. couldn’t have spoken23. —Please don’t make a noise.—_____. I’ll be as quiet as a mouse.A. Yes, I won’tB. No, I won’tC. No, I willD. Yes, I will24. The young man has made so much noise that he _____ not have been allowed to attend the concert.A. couldB. mustC. wouldD. should25. — Where is John? — He _____ in the library.A. should beB. must beC. can beD. must have been26. Since the road is wet this morning, _____ last night.A. it must rainB. it must be rainingC. it must have rainedD. it must have been rain27. — Will your brother stay home tonight?—I’m not quite sure. He _____ to the cinema tonight.A. must goB. can goC. may goD. may be going28. She’s already two hours late. What ______ to her?A. can have happenedB. may have happenedC. should have happenedD. must happen29. You must be a writer, _____?A. mustn’t youB. are youC. must youD. aren’t you30. I got up early that morning, but I _____ so because I had no work to do.A. mustn’t have doneB. didn’t need to doC. needn’t have doneD. can’t have done31. He _____ have come here yesterday, but he didn’t.A. couldB. shouldC. ought toD. allthe above32. I missed the last bus, so I _____ go home on foot.A. mustB. have toC. mayD. had to33. He ought to win the first prize, _____ he?A. oughtn’tB. shouldn’tC. mustn’tD. both A and B34. Everyone _____ do his best for the modernizations of our country.A. canB. mayC. shouldD. might35. Let’s clean our classroom, _____?A. will youB. don’t weC. shall weD. do you36. Let us play basketball, ______?A. will youB. don’t weC. shall weD. do you37. He asked me for this book many times. Please tell him that he_____ have it tomorrow.A. mustB. mayC. shallD. both B and C38. “Your phone number again? I _____ quite catch it.” “It’s 9568442.”A. didn’tB. couldn’tC. don’tD. can’t39. Mother _____ us stories when we were children.A. was used to tellB. is used to tellingC. used to tellD. used to telling40. She would rather _____ more money on books _____ on clothes.A. cost … notB. to spare … don’tC. pay … thanD. spend … than答案：1-5 DAADD 6-10 DCBCD 11-15DABDD 16-20 CDDBA 21-25DDBDB 26-30CCADC31-35 DDDCC 36-40ADACD【高一英语语法情态动词专项练习（附答案）】。

人教版高一英语情态动词表推测单选题40题1.He is always reading in the library. He must be very fond of studying.A.canB.mayC.mustD.could答案解析：C。

must 表示肯定的推测，“一定”；can 表示能力或可能性，“能，可能”；may 表示可能，语气较弱，“可能，也许”；could 表示可能，语气比may 更弱，“可能，也许”。

题干中说他总是在图书馆读书，所以一定很喜欢学习，用must 最符合语境。

2.There is a lot of noise coming from the classroom. The students may be having a discussion.A.mustB.canC.mayD.could答案解析：C。

may 表示可能，语气较弱，“可能，也许”；must 表示肯定的推测，“一定”，语气太强；can 表示能力或可能性，“能，可能”；could 表示可能，语气比may 更弱，“可能，也许”。

题干中有很多噪音从教室传来，可能是学生们在讨论，用may 比较合适。

3.She has a lot of books on English literature. She might be an English major.B.canC.mayD.might答案解析：D。

might 表示可能性，语气很弱，“可能，也许”；must 表示肯定的推测，“一定”，语气太强；can 表示能力或可能性，“能，可能”；may 表示可能，语气较弱，“可能，也许”。

题干中说她有很多英国文学的书，可能是英语专业的，用might 语气最弱，比较符合推测的不确定性。

4.There is a beautiful painting on the wall. It could be a masterpiece.A.mustB.canC.mayD.could答案解析：D。

【英语】高一英语情态动词题20套(带答案)及解析一、单项选择情态动词1．—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．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。

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。

3．—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 toC．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。

最新高一英语神态动词题20 套( 带答案 )一、单项选择神态动词1．I still find it hard to imagine that such a clever child __________ make such a foolish mistake. A． shall B．mustC． can D． should【答案】D【分析】【详解】考察神态动词。

句意：我仍旧难以想象这样聪慧的孩子居然犯这样愚笨的错误。

should作为神态动词，能够用来表表示外、欣喜或许在说话人看来是不行思议的，经常译为"竟会" 、 "居然 "，这么聪慧的孩子居然犯这样愚笨的错误。

表表示外，shall 表示许诺，命令等，must表示一定，can 表示能力及可能性。

因此答案选D。

2．--- Difficulties always go with me!--- Cheer up! If God closes door in front of you, there be a window opened for you.A． must B．wouldC． could D． can【答案】A【分析】【详解】考察神态动词辨析。

句意：——困难老是陪伴着我！——快乐点 ! 假如上帝在你眼前关上了门，必定有一扇窗户为你翻开。

A. must 一定； B. would 将要； C. could 能，会； D. can 能，会。

must 表示对此刻的状态推断时，意为“必定”，表示可能性很大的推断。

切合语境。

应选 A。

【点睛】1) must用在必定句中表示较有掌握的推断，意为"必定 "。

2) must表对此刻的状态或此刻正发生的事情的推断时，must后边往常接系动词be 的原形或行为动词的进行式。

3) must表示对已发生的事情的推断时，must要接达成式。

4) must表示对过去某时正发生的事情的推断，must后边要接达成进行式。

高中英语情态动词形式单选题60题(含答案)1.She ____ be very tired after such a long journey.A.mustB.canC.couldD.might答案：A。

“must”在这里表示肯定的推测，“她在这么长的旅途之后一定很累”。

“can”表示能力、可能性，在此处不太符合语境；“could”表示过去的能力、可能性或委婉语气，也不太符合；“might”表示可能性较小的推测。

2.He ____ speak French fluently when he was young.A.mustB.canC.couldD.should答案：C。

“could”表示过去的能力，“他年轻时能流利地说法语”。

“must”表示肯定的推测，不符合；“can”表示现在的能力；“should”表示应该。

3.You ____ finish your homework before you watch TV.A.mustB.canC.could答案：A。

“must”表示必须，“你必须在看电视之前完成作业”。

“can”表示能力、可能性；“could”表示过去的能力、可能性或委婉语气；“may”表示可能。

4.____ I borrow your pen?A.MustB.CanC.CouldD.Will答案：B。

“Can I...?”表示请求，“我能借你的笔吗？”“Must”表示必须，语气太强；“Could”用于更委婉的请求，但不如“Can”常用；“Will”表示将来。

5.She ____ have forgotten her keys. She's always so careful.A.can'tB.mustn'tC.shouldn'tD.needn't答案：A。

“can't”表示否定的推测，“她不可能忘了钥匙，她总是很细心”。

“mustn't”表示禁止；“shouldn't”表示不应该；“needn't”表示不必。

高一英语情态动词表推测用法练习题20题含答案解析1.The backpack on the chair be Tom's. He always brings a blue backpack to school.A.mustB.mayC.mightD.could答案解析：A。

“must”表示非常肯定的推测，因为后面提到“他总是带一个蓝色背包来学校”，所以这个椅子上的背包很肯定是汤姆的。

“may”“might”“could”表示的推测程度较弱，没有足够的证据支持这些选项。

2.There be a party in the classroom after school. Some students are bringing snacks.A.mustB.mayC.mightD.could答案解析：B。

“may”表示有可能，因为只是看到一些学生带零食，不能非常肯定放学后教室里有派对，“must”太肯定，“might”和“could”表示的可能性比“may”还小。

3.The girl who is singing so beautifully be in the school choir.A.mustB.mayC.mightD.could答案解析：A。

唱歌非常好听的女孩很有可能在学校合唱团，“must”表示很肯定的推测，这里有足够的理由认为她在合唱团，“may”“might”“could”可能性较小。

4.There be a basketball game on the playground this afternoon. I heard some boys talking about it.A.mustB.mayC.mightD.could答案解析：B。

只是听到一些男孩谈论，不能确定下午操场上一定有篮球比赛，“may”表示有可能，“must”太肯定，“might”和“could”可能性更小。

5.The book on the desk be Lisa's. She was reading it yesterday.A.mustB.mayC.mightD.could答案解析：A。

高中英语情态动词形式练习题40题含答案解析1.She is very quiet. She ____ be shy.A.mustB.canC.mightD.should答案解析：C。

must 表示肯定的推测，语气非常强；can 表示可能性，但在这个语境中不太符合；might 表示可能性较小，符合“她很安静”这个描述推测她可能害羞；should 表示应该，不符合推测的意思。

2.The book is missing. Someone ____ have taken it.A.mustB.canC.mightD.should答案解析：A。

书不见了，一定是有人拿走了，must 表示肯定的推测，语气很强。

can 和might 语气较弱；should 表示应该，不符合语境。

3.He is always late. He ____ be very disorganized.A.mustB.canC.might答案解析：A。

他总是迟到，肯定是非常没有条理，must 表示肯定的推测，语气强。

can 和might 可能性较小；should 表示应该，不合适。

4.The lights are on. Someone ____ be at home.A.mustB.canC.mightD.should答案解析：A。

灯亮着，肯定有人在家，must 表示肯定的推测，语气强。

can 和might 可能性较小；should 表示应该，不符合语境。

5.The test was very difficult. She ____ have passed it.A.mustB.canC.mightD.should答案解析：C。

考试很难，她可能通过了，might 表示可能性较小。

must 语气太强；can 表示可能性，但不太符合这个语境；should 表示应该，不符合推测的意思。

6.He looks very tired. He ____ have worked hard.A.mustB.canD.should答案解析：A。

（含答案）一、单项选择情态动词1．—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 no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。

2．—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. shouldn ' t eat应该吃；B. mustn' t e豢止吃；C. couldn ' t have eaten可能吃；D. shouldn ’ t heaveaten 本来不应该吃。

根据just now 可知，是发生在过去，故选D。

高一英语情态动词虚拟语气深度辨析与运用策略单选题50题1. You ______ be careful when you cross the road. There are so many cars.A. canB. mayC. mustD. might答案：C。

解析：must表示必须，用于强调必要性。

在这个句子中，过马路时必须小心，因为车很多。

can表示能力，这里不是说有没有能力小心，所以A选项错误。

may和might表示可能、也许，不符合句子强调必要性的语境，所以B和D选项错误。

这里不涉及虚拟语气。

2. - ______ I use your pen? - Sure, go ahead.A. MustB. MayC. NeedD. Should答案：B。

解析：may用于征求对方的许可，在这里是询问是否可以使用对方的笔。

Must表示必须，这里不是在问必须使用对方的笔，A选项错误。

Need表示需要，通常用于否定句或疑问句中表示是否有必要，C选项不符合语境。

Should表示应该，也不符合句子询问许可的意思，D选项错误。

不涉及虚拟语气。

3. He ______ speak English very well when he was five years old.A. canB. couldC. mayD. must答案：B。

解析：could是can的过去式，表示过去的能力。

句子说他五岁的时候就能很好地说英语，是过去的能力，所以用could。

can表示现在的能力，A选项错误。

May表示可能，不符合句子说过去能力的语境，C选项错误。

Must表示必须，与句子表达的能力无关，D选项错误。

不涉及虚拟语气。

4. - Whose book is this? - It ______ be Tom's. His name is on it.A. canB. mayC. mustD. might答案：C。

解析：must表示推测时，用于肯定句，意思是一定、肯定。

高中英语情态动词经典习题（含答案）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 practiseC．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．mustC．can D．should【答案】B【解析】【详解】考查情态动词辨析。