情态动词表推测的真题
初一英语情态动词推测用法练习题40题含答案解析
初一英语情态动词推测用法练习题40题含答案解析1.There must be a lot of students in the library. It's very quiet.must becan't bemight becould be答案解析：must be。
“must be”表示肯定的推测，意思是“一定是”。
图书馆很安静，通常情况下安静的地方可能有很多学生在学习，所以用“must be”比较合理。
“can't be”表示否定的推测，不符合题意。
“might be”和“could be”表示可能性较小的推测，没有“must be”肯定。
2.The boy in the classroom must be Tom. He is the only one who wears a blue shirt today.must becan't bemight becould be答案解析：must be。
题干中明确指出男孩是唯一穿蓝色衬衫的人，所以肯定是Tom，用“must be”。
“can't be”否定推测不符合。
“might be”和“could be”可能性小，不如“must be”确定。
3.There must be some books on the desk. I saw the teacher put them there.must becan't bemight becould be答案解析：must be。
看到老师把书放在桌子上了，所以肯定有书在桌子上，用“must be”。
“can't be”不对。
“might be”和“could be”表示不确定，这里已经确定看到老师放书了。
4.The girl who is singing must be Lily. She has a beautiful voice.must becan't bemight becould be答案解析：must be。
中考英语情态动词表推测程度单选题40题
中考英语情态动词表推测程度单选题40题1.Mary might be in the library. She said she had a lot of homework to do.A.mustB.can'tC.mightD.should答案：C。
本题考查情态动词表推测的程度。
“might”表示可能性较低的推测，“must”表示肯定性很强的推测，“can't”表示否定性很强的推测，“should”表示应该，不是推测。
题干中说Mary 可能在图书馆，可能性较低，所以选“might”。
2.Tom might have forgotten his book. He is always so careless.A.mustB.can'tC.mightD.need答案：C。
“might”表示较低程度的推测，符合题干中对Tom 可能忘记带书的不确定推测。
“must”肯定性过高，“can't”否定性过高，“need”不是表推测的情态动词。
3.The teacher might be angry. We were very noisy in class.A.mustB.can'tD.ought to答案：C。
“might”在这里表示对老师可能生气的较低程度推测。
“must”太肯定，“can't”太否定，“ought to”不是表推测的情态动词。
4.She might come to the party later. She wasn't sure.A.mustB.can'tC.mightD.would答案：C。
“might”符合题干中她可能晚些来派对的不确定情况。
“must”肯定性强，“can't”否定性强，“would”不是表推测的情态动词。
5.There might be some mistakes in my homework. I didn't check it carefully.A.mustB.can'tC.mightD.should答案：C。
高二英语情态动词推测用法练习题30题
高二英语情态动词推测用法练习题30题1.He is always smiling. He must be in a good mood.A.can beB.might beC.should beD.could be答案：must be。
“must be”表示肯定的推测，意为“一定是”。
“can be”表示理论上的可能性；“might be”表示可能性较小的推测；“should be”表示应该是；“could be”表示可能性较大，但比“must be”可能性小。
在这个句子中，“He is always smiling.”说明他一直笑，所以推测他一定心情好，用“must be”最恰当。
2.She is not in the classroom. She may be in the library.A.must beB.could beC.should beD.can't be答案：may be。
“may be”表示有可能是。
“must be”表示肯定的推测；“could be”表示可能性较大；“should be”表示应该是；“can't be”表示否定的推测。
这个句子中“She is not in the classroom.”只是说她不在教室，不确定在哪里，所以用“may be”表示可能在图书馆。
3.The boy looks very tired. He could be staying up late.A.must beB.might beC.should beD.can't be答案：could be。
“could be”表示可能性较大的推测。
“must be”表示肯定的推测；“might be”表示可能性较小；“should be”表示应该是；“can't be”表示否定的推测。
这里“The boy looks very tired.”只是看起来累，所以用“could be”表示可能熬夜了。
情态动词表推测专项练习题
情态动词表推测专项练习题A。
should have arrivedB。
must have arrivedC。
might have arrivedD。
could have arrived1.Look。
The light is out in her room。
She must have gone to bed already.2.We had a wonderful time yesterday。
You should have come。
Why didn't you come?3."There were already five people in the car but they managed to take me as well." It XXX.4.My sister met him at the Grand XXX。
XXX.5.I was really us about you。
You shouldn't have left home without a word.6."Oh。
I’m not XXX。
I mustn’t have eaten so much fried chicken just now."7.Mr。
White should have arrived at 8:30 for the meeting。
but he didn't show up。
1.It seems that the person has already gone to bed。
so the correct answer is "must have gone".2.The speaker had a great time and expected the other person to come as well。
so the correct answer is "should have come".3.XXX because there were too many people in the car。
高考英语情态动词推测运用练习题20题
高考英语情态动词推测运用练习题20题1.He is always reading books. He must be very interested in literature.A.mustB.mayC.mightD.could答案：A。
“must”在这里表示肯定的推测，语气最强。
他总是在读书，所以一定对文学很感兴趣。
“may”“might”“could”虽然也可以表示推测，但语气较弱，不符合这里的语境。
2.She has a lot of knowledge about art. She could be an art major.A.mustB.mayC.mightD.could答案：D。
“could”在这里表示比较委婉的推测。
她有很多关于艺术的知识，有可能是艺术专业的。
“must”语气太强硬，“may”“might”也可以表示推测，但不如“could”委婉。
3.The man is wearing a suit and tie. He might be going to a formal event.A.mustB.mayC.might答案：C。
“might”在这里表示比较弱的推测。
这个男人穿着西装打着领带，可能是要去一个正式的活动。
“must”语气太肯定，“may”“could”也可以表示推测，但“might”更符合语境。
4.The room is very clean. She may have cleaned it.A.mustB.mayC.mightD.could答案：B。
“may”在这里表示有可能的推测。
房间很干净，她有可能打扫了。
“must”语气太强硬，“might”“could”也可以表示推测，但“may”更符合语境。
5.There are many books on the desk. He could be a student.A.mustB.mayC.mightD.could答案：D。
(完整版)高中英语情态动词练习题(情态动词表推测专练)带答案
高一情态动词练习题（情态动词表推测）1. “I thought you wouldn’t mind.”“Well, as a matter of fact I don’t, but you _____ me first.”A. should askB. should have askedC. must askD. must have asked2.“I called you yesterday. A woman answered, but I didn’t recognize her voice.”“Oh, it _____ my aunt Jean.”A. must beB. must have beenC. might beD. can have been3. That car nearly hit me; I ______.A. might be killedB. might have been killedC. may be killedD. may been killed4. It’s a very kind offer, but I really _____ ac cept it.A. mustn’tB. needn’tC. can’tD. don’t5. The police still haven’t found her, but they’re doing all they _____.A. mayB. canC. MustD. will6. You _____ practice the drums while the baby is sleeping.A. needn’tB. mightn’tC. mustn’tD. won’t7. You _____ him the news; he knew it already.A. needn’t tellB. needn’t have toldC. mightn’t tellD. mightn’t have told8. — I saw Mr. Sun at Tongyu Station this morning.—You ______. He’s still on holiday in Hawaii.A. c ouldn’t haveB. mustn’t haveC. shouldn’tD. needn’t9. Are you still here? You ______ home hours ago.A. should goB. should have goneC. might goD. may have gone10. “Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”A. must; mayB. may; mightC. need; mustD. could; need11. “Did Jim come?” “I don’t know. He _______ while I was out.”A. might have comeB. might comeC. mush have comeD. should have come12. I _______ have met him a long time ago. Both his name and face are very familiar.A. mayB. canC. wouldD. should13. “Shall we go shopping?” “Sorry, we _______ buy anything now because none of the shops are open.”A. mustn’tB. needn’tC. can’tD. shouldn’t14. They often go to the restaurants for meals. They _____ be very poor.A. mustn’tB. can’tC. may notD. needn’t15. I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.A. mustn’tB. shouldn’tC. needn’tD. couldn’t16. “Show me your permit, please.” “Oh, it’s not in my pocket. It ______.”A. might fall outB. could fall outC. should have fallen outD. must have fallen out17. — Has Li Lin started? He said he would join in the party.— He ______. He is a man of keeping his word.A. must have leftB. could have leftC. can’t comeD. won’t be coming18. “Why didn’t she come to the meeting yesterday?” “I’m not so sure. She ______ ill.”A. should beB. should have beenC. must beD. might have been19. Why did you just sit and watch? You _______ me.A. could helpB. should helpC. could have helpedD. must have helped20. “You ______ your teacher for help. He is kind-hearted.” “Yes. A whole day _______.”A. can ask, will wasteB. must have asked, had wastedC. could have asked, was wastedD. shouldn’t have asked, would be wasted21. “Is there a flight to London this evening?” “There _______ be. I’ll phone the airport and find it out.”A. mustB. mightC. wouldD. can22. 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't23. —I can’t understand why our boss is late.—He the early bus.A. could missB. may have missedC. can have missedD. might miss24. — Excuse me, could you tell me where the Yajia Supermarket is?—It’s two blocks straight ahead. You ______ miss it.A. mustn’tB. can’tC. needn’tD. shouldn’t25. ______ Mr. Black _______ go to work by ferry before the bridge was built?A. Did; used toB. Use; toC. Did; use toD. Does; use to26. My English-Chinese dictionary has disappeared. Who _____ have taken it?A. shouldB. mustC. couldD. would27. See who is there! ______it be May?A. MayB. MustC. CanD. Will28. He must be in the classroom, _______ he?A. mustn’tB. can’tC. isn’tD. can29. He________ be in the garden. He must be in the room.A. can’tB. mustn’tC. will notD. may not30. John______ be a basketball player. He is much too short.A. mayB. mustn’tC. shouldD. can’t.答案：1-10 BBBCB CBABA 11-20 AACBD DADCC21-30 BCBBC CCCAD。
中考英语情态动词表推测单选题50题
中考英语情态动词表推测单选题50题1. Look at the dark clouds in the sky. It ______ rain soon.A. mustB. canC. mayD. should答案：C。
解析：本题考查情态动词表推测在肯定句中的用法。
must表示非常肯定的推测，意为“一定”；can表示推测时通常用于否定句和疑问句；may表示可能性较小的推测，意为“可能”；should表示按道理应该。
根据句中“dark clouds”可知有下雨的可能性，但不是非常肯定，所以用may。
2. She is so excited. She ______ have got some good news.A. canB. mustC. mightD. would答案：B。
解析：这里考查情态动词表推测。
must表示有较大把握的推测，从“excited”可以推断她很可能是得到了好消息，有比较大的可能性，所以用must。
can表推测不用于肯定句这种情况；might表示可能性较弱；would不表推测。
3. The book on the table ______ belong to Tom. His name is on it.A. canC. mustD. should答案：C。
解析：这题是关于情态动词表推测在肯定句中的运用。
must用于表示肯定性很强的推测，因为书上有Tom的名字，所以几乎可以肯定这本书是Tom的，而may表示可能性相对较小的推测；can表推测多用于否定句和疑问句；should表示应该，不表这种推测。
4. He ______ be at home now. I saw him go into his house just a minute ago.A. canB. mustC. mayD. could答案：B。
解析：本题测试情态动词肯定句中的推测用法。
must 用于推测时表示很有把握的肯定推测，根据“saw him go into his house just a minute ago”可知他现在在家是非常有可能的，有很强的确定性。
(完整版)情态动词表推测专项练习题
情态动词表推测专项练习1. Look! The light is out in her room. She ———— to bed already.A. must goB. had to goC.must have goneD.has gone2. We had a wonderful time yesterday. You ———— .Why didn't you come?A. had to comeB.should have comeC.might have comeD.must have come3. ─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 been4. My sister met him at the Grand Theatre yesterday afternoon, so he ___ your lecture.A. couldn't have attendedB. needn't have attendedC. mustn't have attendedD. shouldn't have attended5. I was really anxious about you. You _____ home without a word.A. mustn't leaveB. Shouldn't have leftC. Couldn't have leftD. needn't leave6. Oh, I’m not feeling well in the stomach,I_____ so much fried chicken just now.A. shouldn’t cutB. mustn’t have eatenC. shouldn’t have eatenD. mustn’t eat7. 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 arriving8. You ______ be tired - you've only been working for an hour.A. must notB. won' tC. can' tD. may not9. - Isn' t that Ann's husband over there?- No, it _______ be him -I'm sure he doesn't wear glasses.A. can'tB. must notC. won'tD. may not10. There ____ be any difficulty about passing the road test since you have practised a lot in the driving school.A . mustn’t B. shan’t C. shouldn’t D.needn’t11. I was on the highway when this car went past followed by a police car. They______ at lease 150 km an hour.A. should have been doingB. must have been doingC. could have doneD. would have done12. He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.A. shouldB. mustC. wouldn’tD. can’t13. ---- 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 throughB. might go throughC. ought to have gone throughD. must have gone through14. This cake is very sweet. You __________ a lot of sugar in it.A．should put B．could have put C．might put D．must have put15. —Catherine, I have cleaned the room for you.—Thanks. You it. I could manage it myself.A．needn’t do B．needn’t have done C．mustn’t do D．shouldn’t have done 16.—Tom is never late for work. Why is he absent today?—Something ________ to him.A．must happen B．should have happenedC．could have happened D．must have happenedThe Uniqueness of Finger-prints（指纹的唯一性）难度：＊＊＊＊词数：266 标准时间：6分钟完成时间：______正确数：______ Every human being has a unique①arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.The ridge structure on a person’s fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by new one, which bears a reproduction of the original②pattern. It is only when the inner skin is injured that the arrangement will be destroyed. Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.Finger-prints can be made very easily with printer’s ink. They can by recorded easily. With special methods, identification③can be achieved successfully within a short time. Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. His finger-prints can prove who he is even if his appearance has been changed by age or accident.When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect with the naked eye. Special techniques are used to “develop” them. Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained. ( ) 1. Scientists and experts have proved that the pattern of a human being’s finger skin ________.A. is similar to his mother’sB. is valuable to himself onlyC. is like that of others with the same type of bloodD. is different from that of all others( ) 2. If your fingers are wounded by knife, fire or other means, the structure of skin will ________.A. be changed partlyB. be replaced by a different oneC. be the same when the wound is recoveredD. become ugly( ) 3. Some criminals remove their own finger-prints by ________.A. using printer’s inkB. injuring the inner skinC. damaging the outer skinD. damaging the colour( ) 4. Finger-prints have often been used as a method of solving criminal case because it ________.A. is complicated but reliableB. is simple and not expensiveC. is expensive but easy to doD. can bring a lot of money。
高考英语情态动词推测运用单选题20题
高考英语情态动词推测运用单选题20题1. Tom is always on time. He ______ be late for the meeting.A.mustn'tB.can'tC.shouldn'tD.needn't答案：B。
本题考查情态动词表示推测的用法。
“mustn't”表示禁止；“can't”表示不可能；“shouldn't”表示不应该；“needn't”表示不必。
根据语境，Tom 总是很准时，所以他不可能迟到。
2. The light in his room is on. He ______ be at home.A.mustB.canC.mayD.might答案：A。
“must”表示肯定的推测，语气最强；“can”表示可能，但语气没有“must”强；“may”和“might”表示可能性较小。
房间灯亮着，所以他肯定在家。
3. She studies very hard. She ______ pass the exam.A.mustB.shouldC.ought toD.had better答案：A。
“must”表示肯定的推测，根据她学习很努力这个前提，可以推测她肯定能通过考试。
“should”表示应该；“ought to”表示应该；“had better”表示最好。
4. The ground is wet. It ______ have rained last night.A.mustB.shouldC.ought toD.can答案：A。
地面湿了，说明昨晚肯定下雨了。
“must”表示肯定的推测，语气最强。
“should”“ought to”表示应该；“can”表示可能，但语气较弱。
5. There is a lot of noise coming from their room. They ______ be having a party.A.mustB.canC.mayD.might答案：A。
情态动词表推测练习试题附答案
情态动词表推测练习试题附答案1. —Would you like to ride a horse with us in the countryside?—Of course. It _____ be fun.A．canB．mayC．must(正确答案)D．need2. —You _____ be excited that you are going back to your hometown soon. —Yes, I can't wait any longer.A．shallB．canC．needD．must(正确答案)3. —Mum, I'm going climbing. Must I clean the room now? —No, you _____. You can do it this evening.A．can'tB．mustn'tC．needn't(正确答案)4. —That man must be Sarah's husband.—No, he____ be her husband. She is still single. A．can't(正确答案)B．mustn'tC．may notD．ought to5. —Isn't that Ann's husband over there?—No, it _____ be him—I'm sure he doesn't wear glasses.A．can't(正确答案)B．must notC．won'tD．may not6. —Is Mr. Hu in the reading room?—No, he _____ be there. He has gone to Tianjin. A．mustn'tB．needn'tC．won'tD．can't(正确答案)7. —Whose T-shirt is this?—It _____ be John's. It's much too small for him.A．canB．mayC．can't(正确答案)D．must8. —Where is our English teacher? Has she left?—She __ be away. Her keys are still here.A．can't(正确答案)B．won'tC．mustD．might9. —Look at the boy running on the ground. Is it Davis? —It _____ be him. I saw him go to the teacher's office just now.A．mustn'tB．can't(正确答案)C．couldD．might10. —Is there a movie on in the cinema tonight?—There _____ be. I will phone the cinema and find it out.A．might(正确答案)B．shouldC．canD．could11. —Where is Mrs Zhao?—I'm not sure. She _____ be in the library. A．mustB．canC．might(正确答案)D．should12. When winter comes, _____ spring be far behind?A．shouldB．needC．mustD．can(正确答案)13. Peter _____ come with us tonight, but he isn't very sure.A．mustB．may(正确答案)C．canD．will14. David, you mustn't play with the valuable bottle, you _____ break it. A．can'tB．may(正确答案)D．shouldn't15. I thought you _____ like something to read. So I have brought you some books. A．oughtB．might(正确答案)C．couldD．must16. Class 3 won the football match! _____ it be true?A．MayB．MustC．WillD．Can(正确答案)17. This book _____ Lucy's. Look! Her name is on the book cover.A．must be(正确答案)B．may beC．can't beD．mustn't be18. You have worked for a long time. You _____ be very tired.A．must(正确答案)C．couldD．mustn't19. The light in his room is still on, so he _____ be at home.A．can'tB．shouldC．must(正确答案)D．need20. You _____ be hungry after a long walk.A．shouldB．must(正确答案)C．needD．couldn't21. — Excuse me. Will you please tell me the way to the railway station? — Oh, sorry, but I don’t know. You ______ go and ask that policeman.A. may(正确答案)B. mustC. would22. John ______ come to see us tonight, but he isn’t very sure yet.A. may(正确答案)B. canC. has toD. must23. This book ______ Lucy’s. Look! Her name is on the book’s cover.A. can’t beB. may beC. mustn’t beD. must be(正确答案)24. ______ I finish the work today? — No, you ______.A. Must, can’tB. Must, needn’t(正确答案)C. May, needn’tD. Can, mustn’t25. ______ we ask you some questions? — Sure, go ahead!A. WillB. Shall(正确答案)C. Must26. You must come back every month. — Yes, I ______.A. mustB. shouldC. will(正确答案)D. can27. Where is Tom? — He hasn’t come to school today. I think he ______ be ill.A. has toB. had betterC. canD. must(正确答案)28. What’s the time now? —It’s still early. You ______ worry about the time.A. may notB. don’t have to(正确答案)C. can’tD. don’t need29. ______ I visit Lucy on Sunday, Mum? — Yes, you ______.A. Must, canB. May, may(正确答案)C. Need, needD. May, need30. Computers ______ do many things for us..A. can(正确答案)B. mustC. shouldD. need。
高考英语情态动词推测练习题20题
高考英语情态动词推测练习题20题1.He be at home. I just saw him go out.A.mustn'tB.can'tC.may notD.shouldn't答案：B。
“can't”表示“不可能”，因为后面提到刚刚看到他出去了，所以他现在不可能在家。
“mustn't”表示“禁止”；“may not”表示“可能不”，语气较弱；“shouldn't”表示“不应该”。
2.She be very tired. She has been working all day.A.mustB.canC.shouldD.need答案：A。
“must”表示“肯定，一定”，她一整天都在工作，所以肯定很累。
“can”表示“能够”；“should”表示“应该”；“need”表示“需要”。
3.There be someone in the room. I can hear voices.A.mustB.mightC.couldD.should答案：A。
“must”表示“肯定，一定”，能听到声音，所以一定有人在房间里。
“might”表示“可能”，语气较弱；“could”表示“能够”或“可能”；“should”表示“应该”。
4.The phone is ringing. It be my mother. She always calls at this time.A.mustB.canC.shouldD.need答案：A。
“must”表示“肯定，一定”，因为她总是在这个时间打电话，所以一定是妈妈。
“can”表示“能够”；“should”表示“应该”；“need”表示“需要”。
5.He be angry. He has a very serious look on his face.A.mustB.canC.shouldD.need答案：A。
“must”表示“肯定，一定”，从他严肃的表情可以推测他一定生气了。
高考英语情态动词推测单选题20题
高考英语情态动词推测单选题20题1.He must be in the library. He said he would study there.A.mustB.canC.shouldD.might答案：A。
本题考查对现在情况的推测。
must 表示肯定的推测，可能性很大；can 表示理论上的可能性；should 表示应该；might 表示可能性较小。
根据“He said he would study there.”可知他在图书馆的可能性很大，所以选must。
2.She can't be at home. I just saw her leave.A.can'tB.mustn'tC.shouldn'tD.needn't答案：A。
can't 表示否定的推测，可能性很大；mustn't 表示禁止；shouldn't 表示不应该；needn't 表示不必。
根据“I just saw her leave.”可知她不在家的可能性很大，所以选can't。
3.The boy may be playing basketball on the playground.A.mayB.mustC.shouldD.could答案：A。
may 表示可能性较小；must 表示肯定的推测，可能性很大；should 表示应该；could 表示可能性较小，语气比may 委婉。
根据语境可知男孩在操场上打篮球的可能性较小，所以选may。
4.It might be raining outside. Let's check.A.mightB.mustC.shouldD.can答案：A。
might 表示可能性较小；must 表示肯定的推测，可能性很大；should 表示应该；can 表示理论上的可能性。
根据“Let's check.”可知不确定外面是否在下雨，可能性较小，所以选might。
高考英语情态动词推测单选题20题
高考英语情态动词推测单选题20题1. He ______ be very busy these days. I haven't seen him for a long time.A. canB. couldC. mayD. might答案：C。
本题考查情态动词表示推测的用法。
A 选项“can”通常用于否定句和疑问句中表示推测，此处是陈述句，不符合；B 选项“could”语气比“can”更委婉，但通常表示过去的可能性；C 选项“may”表示有可能，可能性较大，符合语境；D 选项“might”语气比“may”更弱，表示可能性较小。
2. The light in the room is off. She ______ be at home.A. can'tB. mustn'tC. shouldn'tD. needn't答案：A。
“can't”表示否定推测，“不可能”；“mustn't”表示禁止；“shouldn't”表示不应该；“needn't”表示不必。
房间灯关着，所以她不可能在家，A 选项符合。
3. They ______ have arrived at the station. It's too early.A. can'tB. mustn'tC. shouldn'tD. needn't答案：A。
“can't”在此处表示否定推测，太早了所以他们不可能已经到车站了。
B 选项“mustn't”表示禁止；C 选项“shouldn't”表示不应该；D 选项“needn't”表示不必，均不符合题意。
4. He ______ know the answer. He looks so confident.A. canB. couldC. mayD. must答案：D。
高一英语情态动词表推测用法练习题20题含答案解析
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。
高二英语情态动词推测用法练习题40题
高二英语情态动词推测用法练习题40题1.He is not in the classroom. He _____ be in the library.A.mustB.canC.mayD.should答案：C。
“must”表示肯定的推测，语气非常强；“can”表示可能性，但在这种语境下不太符合；“may”表示有可能，符合他不在教室可能在图书馆的推测；“should”表示应该，不是推测的意思。
2.She is very good at English. She _____ know a lot of words.A.mustB.canC.mayD.should答案：A。
她非常擅长英语，所以肯定知道很多单词，“must”表示肯定的推测，语气很强。
“can”只是表示有能力或可能性；“may”可能性较小；“should”表示应该，不是推测。
3.There is a lot of noise coming from the next room. They _____ be having a party.A.mustB.canC.may答案：C。
有很多噪音从隔壁房间传来，有可能是在开派对，“may”表示有可能；“must”语气太肯定，仅仅有噪音不能确定一定在开派对；“can”可能性有但不如“may”符合语境；“should”表示应该，不是推测。
4.The door is locked. He _____ be at home.A.mustn'tB.can'tC.may notD.shouldn't答案：B。
门是锁着的，所以他不可能在家，“can't”表示不可能。
“mustn't”表示禁止；“may not”表示可能不；“shouldn't”表示不应该。
5.She looks very tired. She _____ have stayed up late last night.A.mustB.canC.mayD.should答案：A。
高考英语情态动词推测单选题20题
高考英语情态动词推测单选题20题1.She ________ be at home. I just saw her leave.A.can'tB.mustC.mightD.should答案：A。
本题考查情态动词表示推测的用法。
“can't”表示“不可能”，因为后面说刚看到她离开，所以她不可能在家；“must”表示“一定”；“might”表示“可能”；“should”表示“应该”。
2.There is a lot of noise coming from the classroom. The students ________ be having a discussion.A.canB.mustC.mightD.should答案：B。
“must”在这里表示肯定的推测，有很多噪音从教室传来，很有可能是学生们在进行讨论；“can”表示“能够”；“might”可能性比“must”小；“should”表示“应该”。
3.He ________ know the answer. He looks so confident.A.canB.mustC.might答案：B。
从他看起来很自信可以推断他一定知道答案，“must”表示肯定的推测；“can”表示“能够”；“might”表示不太确定的推测；“should”表示“应该”。
4.The book isn't here. She ________ have taken it.A.canB.mustC.mightD.should答案：C。
书不在这儿，她有可能拿走了，“might”表示不太确定的推测；“can”表示“能够”；“must”表示很肯定的推测，不太符合这里的语境；“should”表示“应该”。
5.They ________ be late. The traffic is very heavy.A.canB.mustC.mightD.should答案：C。
高考英语情态动词推测单选题20题
高考英语情态动词推测单选题20题1.She ________ be at home. I just saw her leave.A.can'tB.mustC.mayD.should答案：A。
本题考查情态动词表示推测的用法。
can't 表示“不可能”，根据后一句“我刚刚看到她离开”可以推断出她不可能在家。
must 表示“一定”，may 表示“可能”，should 表示“应该”，在这个语境中都不符合。
2.He ________ know the answer. He looks so confident.A.mustB.can'tC.mayD.should答案：A。
因为他看起来很自信，所以推测他一定知道答案。
must 表示“一定”，符合语境。
can't 表示“不可能”，may 表示“可能”，should 表示“应该”，在这个语境下不如must 合适。
3.The book ________ be hers. There is her name on it.A.mustB.can'tC.mayD.should答案：A。
书上有她的名字，所以一定是她的。
must 表示肯定的推测“一定”。
can't 表示“不可能”，may 表示“可能”，should 表示“应该”，这三个选项都不如must 确定。
4.They ________ be late. The teacher is very strict about punctuality.A.can'tB.mustC.mayD.should答案：A。
因为老师对守时很严格，所以他们不可能迟到。
can't 表示“不可能”。
must 表示“一定”，may 表示“可能”，should 表示“应该”，都不符合语境。
5.She ________ have forgotten about the meeting. She usually remembers everything.A.can'tB.mustC.mayD.should答案：B。
高考英语情态动词推测单选题70题(答案解析)
高考英语情态动词推测单选题70题(答案解析)1.He must be in the library. He loves reading and often spends hours there.A.canB.mightC.mustD.could答案：C。
“must”在肯定推测中表示非常肯定的判断，“他一定在图书馆”，根据后文“他热爱阅读且经常在那里花很长时间”可以确定这种肯定性很强的推测。
“can”表示理论上的可能性；“might”和“could”表示可能性较小的推测。
2.She must have finished her homework. She is watching TV now.A.can haveB.must haveC.should haveD.ought to have答案：B。
“must have done”表示对过去事情的肯定推测，“她一定完成了作业”，因为后文“她现在在看电视”说明她已经完成了作业才可能看电视。
“can have”不存在这种用法；“should have done”和“ought to have done”表示本应该做某事而实际上未做。
3.The light is on. He must be at home.A.can beB.might beC.must beD.should be答案：C。
“must be”表示非常肯定的现在的状态推测，“灯亮着，他一定在家”。
“can be”表示理论上的可能性；“might be”可能性较小；“should be”表示应该，不符合此处语境。
4.They must have gone on a trip. I haven't seen them for days.A.can haveB.must haveC.may haveD.could have答案：B。
“must have done”对过去事情的肯定推测，“他们一定去旅行了”，因为“我好几天没见到他们了”。
情态动词表推测的真题
2011～2013年情态动词表推测的真题对于must的考察根据事实推测【2012 内蒙古包头】28. —You be excited that you’re going back to your hometown soon.—Yes, I can’t wait any longer.A. shallB. canC. needD. must【答案】D【2012湖北宜昌】33. —My brother won the first prize in speech competition. —Congratulations! You be excited about that!A. needB. mustC. wouldD. can【答案】B【2013湖北十堰】28. —Two hundred years for such a T-shirt! You _____________ be joking!—I’m not joking. It’s made of silk.A. can’tB. canC. needD. must【答案】D【解析】考查情态动词的意义和用法根据题干信息two hundred years for such a T-shirt! You _____________ be joking! 可以知道空格处需要“一定”这个意义。
故选D。
【2012浙江杭州】22. You ____be serious!You’re actually going to lend him money again?A. needn'tB. can'tC. shouldn'tD. mustn’t【答案】B【2013浙江宁波】27. That T-shirt _______ be expensive because it’s by a famous designer.A. can’tB. mustn’tC. mustD. should【答案】C【解析】考查情态动词的用法。
情态动词表推测历年中考真题
情态动词表推测历年中考真题一情态动词表示推测的用法及练习(must/can’t/may might could)________表示一定;______ 表示可能;______ 表示不可能二以Must I ……开头的句子；肯定回答：Yes,you______否定回答：No,you ______ _____ ____/ No,you________.1.―Whose notebook is this? ―It _______ Jim’s. It has his name on it.(2012贵州贵阳)A. can’t beB. must beC. can be2. —Is that your teacher? —That _____ be Mr. Wang. He has gone to Japan with hiswife. (2012甘肃鸡西) A. can’t B. mustn’t C. may not3. —Is Maria knocking at the door? (2012 湖北黄石)—It ______ be her. She is in Australia now.A. may notB. needn'tC. mustn'tD. can't4. —Is Jim coming by train? (2012四川凉山) —I’m not sure.He_____ drive his car. A. must B. may C. need5. —I think the man over there must be bob.—it____ be him. he has ____ to Australia. （2011年山东省烟台市）A. can’t；goneB. can’t；beenC. may not；beenD. mustn’t; gone6 –Is Mr. Brown driving here? (2008·安徽中考)-I’m not sure. He _______ come by train.A. may B. shall C. need D. must7 _______ I finish my homework now?--- No,you_____.Your work is over today.A Can’t;mustB Must;don’t have toC May ;couldn’tD Couldn’t;could三短暂性动词：buy（买）borrow（借）die（死）begin（开始）join （加入）不能与how long /for +一段时间连用，要与how long/for +一段时间连用，buy改为have ;borrow改为keep;其它的短暂性动词要用be的结构1 How long can I _____the dictionary? A borrow B lend C keep2 His father _______for ten years.A die B have died C dead Dhave been dead四I t’s+形容词+for/of sb +to do sth结构中，形容词是描述人的性格特征用of形容词是描述事物的特征用for1 It’s necessary _____ us to learn English well. A of B for C to2 It’s clever _____ them to work out th e problems. A of B forC to五介词的用法1：_____表示具体的几点钟或年龄：_____half past six.___ the age of 122 ____ 表示具体的某一天或某一天的早上，中午，晚上。
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2011～2013年情态动词表推测的真题对于must的考察根据事实推测【2012 内蒙古包头】28. —You be excited that you’re going back to your hometown soon.—Yes, I can’t wait any longer.A. shallB. canC. needD. must【答案】D【2012湖北宜昌】33. —My brother won the first prize in speech competition. —Congratulations! You be excited about that!A. needB. mustC. wouldD. can【答案】B【2013湖北十堰】28. —Two hundred years for such a T-shirt! You _____________ be joking!—I’m not joking. It’s made of silk.A. can’tB. canC. needD. must【答案】D【解析】考查情态动词的意义和用法根据题干信息two hundred years for such a T-shirt! You _____________ be joking! 可以知道空格处需要“一定”这个意义。
故选D。
【2012浙江杭州】22. You ____be serious!You’re actually going to lend him money again?A. needn'tB. can'tC. shouldn'tD. mustn’t【答案】B【2013浙江宁波】27. That T-shirt _______ be expensive because it’s by a famous designer.A. can’tB. mustn’tC. mustD. should【答案】C【解析】考查情态动词的用法。
can’t可用于否定推测；mustn’t“禁止”；must“一定”；should“应该”。
由句意“那件T恤一定很贵因为它是由一个著名设计师设计的”可知，选C。
【2013湖南株洲】24.-Oh, it's raining hard.-Be careful! The road be wet.A. couldB. mustC. might【答案】B【解析】考查情态动词的用法。
Could和might表示没有把握的推测，must表示有把握的推测。
根据上句句意“正下大雨。
”，可推测“路肯定很湿”。
故选B。
【2013湖北宜昌】31. —Difficulties always go with me!—Cheer up! If God closes a door in front of you, there ______ be a window opened for you.A. wouldB. must D. could D. can【答案】B【解析】考查情态动词的用法。
must在表示推测时，意为“一定”，表示可能性很大的推测。
根据句意“——困难总是伴随我的左右。
——振作起来吧！如果上帝在你面前关上一扇门的话，肯定有一扇窗户为你开着。
”可以判断用must。
所以选择答案B。
关键词：only远处辨识人【2012湖南岳阳】24. —Who is that?—It _____ be Shirly. Only she is in red today .A. couldB. mayC. must【答案】C讨论物品归属【2012四川成都】35. —Excuse me, whose Japanese book is this?—It be Tom’s. In our class, only he is studying Japanese.A. mustB. can’tC. would【答案】A【2012山东济宁】20.This toy Mickey Mouse _______be Amy's. She's the only kid at the picnic.A.mustB.canC. needD.can't【答案】A【2012山东济南】46. —Look! A book is on the floor. Whose is it?A. mustn'tB. can'tC. mustD. need46.C35. —Whose is the pencil box?A. canB. mayC. mustD. need【答案】CA. can’t beB. must beC. can be答案：B【2013四川南充】32. — Excuse me, whose book is this?—It ________ be John’s. It has his name on it.A. mustB. needC. can’t【答案】A【解析】考查情态动词用法。
题意：——对不起，这是谁的书？——它一定是约翰的，它上面有他的名字。
must “一定，准是”表猜测；need “需要”；can’t “不能，不可能”。
根据题意选A。
【2013山东烟台】21.—Whose book is this?—It our geography teacher’s. You see,【答案】D【解析】考查情态动词的用法。
句意为：这是谁的书？它______ 我们的地理老师的。
你看，他的名字在上面。
can’t be不可能是；can be 可能是；mustn’t be一定不是；must be 一定是。
故选D。
can’t的考察讨论物品归属【2013黑龙江绥化】15. — Whose T-shirt is this?—It ________ be John’s. It’s ________ small for him.A. can’t; much tooB. can’t; too muchC. mustn’t; too much【答案】A【解析】考查情态动词和固定短语辨析。
句意：——这是谁的T恤？——不可能是约翰的。
对他来说太小了。
can't表示推测时，表示不可能；mustn’t 不可以，表禁止；too much 太多；much too = very“很，太”的意思（修饰形容词或者副词）。
根据句意，所以选择答案A。
【2012四川宜宾】27. —Whose shoes are these?—They _____ be Mike’s. They are much too large for him.A. mightB. mayC. mustn’tD. can’t【答案】D前后意思相反找线索词A. mustn’tB. mustC. can’tD. can【答案】C【2013 湖北黄冈】37. —Who’s the man over there? Is it Mr. Black?A. may not C. will not D. mustn’t【答案】B【解析】考查情态动用法。
句意：那边那个人是谁？是布莱克先生吗？一定不是他，他高多了。
情态动词表推测：“一定” 用must，“可能”用might、may、could；“一定不”用can’t。
故选B。
远处辨识熟人【2013湖北孝感】30. —Look at the young lady in red. Is it Mrs. King?—【答案】D【解析】考查情态动词的用法。
may表示不确定的推测，译为“可能”，谈论可能性；而 can 作“可以”讲，表示允许；作“能够”讲，表示一种与生俱来的能力；must则是肯定而有把握的推测；can't意为“不能，不可能”，常用于否定而有把握的推测，由题意可知答案选D。
人不在此地甘肃鸡西【2012甘肃鸡西市】31. —Is that your teacher?A. can’tB. mustn’tC. may not 【答案】A【2012黑龙江黑河市】31. —Is that your teacher?A. can’tB. mustn’tC. may not【答案】A【2012黑龙江齐齐哈尔】31. —Is that your teacher?A. can’tB. mustn’tC. may not【2011湖北恩施】35. —Is that girl under the tree Mary?A. canB. mustn’tC. can’t【2013福建福州】37. —Is that girl Susan?—A.【答案】B【解析】选B。
考查情态动词的用法。
needn’t不必；can’t不能（会）、不可能；mustn’t 不可以、禁止。
又由于句意为：那个女孩是苏珊吗？不可能是他，昨天他动身去北京了。
故选B项。
【2013广西贺州】 39. The woman who is talking with Mr. Brown ______ be Miss Li.B. mustC. mayD. mustn’t【答案】A【解析】考查情态动词的辨析。
句意：正在和布朗先生一起交谈的那位女士_______是李小姐。
她去英国了。
can’t不可能，表示否定推测；must一定，肯定推测；may可能，一般推测；mustn’t，绝不，绝对禁止；根据后句的意思可知，空格表示否定推测，故选A。
Canada.A. needn’tB. mustn’tC. can’t【答案】C【2013湖南益阳】24. The man ______be my English teacher. He has gone to Canada.A. mightB. mustC. can’t【答案】C【解析】考查情态动词的用法。
must表肯定的推测，意为“一定”，可能性较大，might 表示肯定推测，“可能”，可能小较小，can’t表示否定推测，意为“不可能”。
根据句意：那个人不可能是我的英语老师，他去加拿大了。
故选C。
【2013广东】37. —Someone is knocking at the door. Is it Ann?—It ______be her. She is giving a performance at the theater now.A. mayB. must D. mustn’t【答案】 C【解析】考查情态动词表示推测的用法。
由答语她现在在剧院进行表演，说明敲门的一定不是她，may be“可能是”把握性不大的推测，must be“一定是”肯定推测，can’t be“不可能是”用于有把握的否定推测。