《中考英语》初中英语语法知识—情态动词的图文答案
中考英语情态动词知识点归纳 附答案含答案
中考英语情态动词知识点归纳附答案含答案一、选择题1．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t2．To my joy, we_________ go to the bank. Mary has lent us some money.A．shouldn’t B．needn’t C．couldn’t D．wouldn’t 3．—Who’s singing next door? Is it Miss Wang?—It ________ be her. She’s having the board meeting.A．can’t B．shouldn’t C．mustn’t D．needn’t4．It’s of great importance to protect the environment. Each of us ________ take an active part in it.A．can B．may C．would D．should5．—Do we have to finish this today?—Yes, you ________ . Today is the last day.A．would B．may C．can D．must 6．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules. A．can B．will C．may D．must7．—The high school entrance examination is coming!— Yes, our teacher tells us we ________ be too careful while taking exams.A．mustn’t B．shouldn’t C．needn’t D．can’t 8．—There is a knock at the door.—It ________ be my mom. She always comes back home at this time.A．may B．may not C．must D．can’t9．We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need10．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may11．You ________ write the report again because spelling mistakes are not allowed at all. A．must B．can C．may D．could12．We teenagers ________ have dreams. With dreams and hard work, anything amazing________ be created.A．may; can B．might; should C．should; can D．must; has to 13．—Where is Tom? I am considering ________ him about the result of the exam.—Oh. You ________. He has known it already.A．to tell; can't B．telling; needn't C．tell; mustn't D．told; shouldn't 14．—I think they are enough. We ________ make so many chairs.—I don’t think so. Because nearly a quarter of them need ________.A．don’t need to; mending B．needed; to be mendedC．don’t need; mend D．need; to mend15．—Have you decided to take up teaching as career after graduation?—I ________ go abroad for further education instead. But it depends.A．must B．should C．may D．shall 16．Please don't make so much noise. I ________ hear the speaker very well.A．needn't B．can't C．shouldn't D．mustn't 17．The boy is very brave．I ________ he ________ the tall tree．A．dare say; dares to climbB．dare to say; dare climbingC．dare saying; dares climbD．dare to say; dares climbed18．---Will you be back early this evening?---Yes, but I ________ be a little late. Our boss sometimes has extra work for us.A．may B．must C．need D．will 19．—Amy, I hear you've got many foreign coins．_______ I have a look?—Of course, I'll fetch them for you．A．May B．MustC．Should D．Need20．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive 21．—Ready? Let’s get started, Martin.— Swimming? I just ________ get used to it in winter.A．can’t B．needn’t C．mustn’t D．shouldn’t 22．Dr. Zhong Nanshan once said, "To prevent the spread of this disease, we________never be too careful."A．can B．may C．must D．should 23．—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A．must B．may C．can D．would 24．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't 25．You'd better __________ hard from now on, __________ you will fail the exam. A．work; and B．working; or C．working; and D．work; or 26．Look at the floor, Tom! ________ you watch TV while having a meal?A．Should B．Could C．Must D．May 27．—Could I join you in the programme?—Sorry, you ________. You are too young.A．shouldn’t B．mustn’t C．can’t D．needn’t 28．You ________ require others to do with the problem like you. Everyone has his own way.A．mustn’t B．needn’t C．may not D．shouldn’t 29．—How do you like my new dress?—Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should 30．—Must the children leave at six tomorrow morning?—No, they _______. They can have more time to get ready for the trip.A．can’t B．needn’t C．mustn’t D．may not 31．—Mum, why do I have to wear a mask before entering the supermarket?—For your health and safety, you ________ be too careful.A．shouldn’t B．can’t C．mustn’t D．needn’t 32．—What is that young lady’s job?—She ________ be a nurse, I’m not sure.A．must B．may C．need D．would33．— Listen! Tom ________ be listening to the music while doing his homework.—Let’s go upstairs to remind him to turn it off.A．should B．could C．would D．must34．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t 35．Most young people like shopping online because they ________ spend much time going from shop to shop.A．needn’t B．can’t C．mustn’t D．shouldn’t36．I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A．mustn’t B．don’t need C．needn’t D．can’t37．You ________ be careful with the camera. It costs!A．can B．will C．should D．may 38．—Seventy dollars for such a dress! You ________ be joking!—I’m serious. It’s made of silk from Hangzhou.A．must B．need C．will D．can39．—Is it really necessary for me to go shopping with a mask on?—I’m afraid you ________ in publ ic. It is not only to protect yourself but also to protect others. A．must B．should C．can D．need40．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A．may B．will C．can D．must 41．Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry. A．should B．would C．must D．can42．Mr. Black ________ be at home now. He went abroad on vacation last Friday.A．can’t B．mustn’t C．needn’t D．shouldn’t 43．For the safety of the passengers, objects like guns ________ be carried on board.A．may not B．needn’t C．might not D．mustn’t 44．—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for freshness. A．must B．can C．may D．need45．— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A．will B．must C．need D．can46．—In China, many students have to stay up late to do their homework.—No worries. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．must D．need 47．—Who’s the man over there? Is that Mr. Black?—It ________ be him. Mr. Black is much taller than that man.A．may B．must C．can’t D．mustn’t48．—________ I see your ID card? We have to check your personal information.—Sure. Here you are.A．May B．Need C．Should D．Must49．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would50．— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A．needn’t B．shouldn’t C．mustn’t D．can’t【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【详解】句意：我听不清你说什么。
人教版英语初二英语英语情态动词知识点总结及答案解析
人教版英语初二英语英语情态动词知识点总结及答案解析一、初中英语情态动词1．—Could you go to the bookshop with me? I want to buy The Grass House by Cao Wenxuan.—Sorry, I . I've promised Mum to go home right after school.A. can'tB. couldn'tC. needn'tD. mustn't【答案】 A【解析】【分析】句意：—你能和我去书店吗？我想买一本曹文轩写的《草房子》。
—对不起，我不能去。
我答应我妈妈放学后直接回家了。
在问句中的could表示委婉语气，不是过去式，所以回答时用can't，不能；needn't 不需要；mustn't一定不要，千万别。
结合句意，故选A。
【点评】考查情态动词，回答could提问的时候应使用can。
2．You _____ tell anybody about this——it's a secret.A. canB. mustC. mustn't【答案】C【解析】【分析】句意：你不得告诉任何人有关这事的情况。
这是一个秘密。
A.can能、会，表示主语所具备的能力；B. must必须，强调主观愿望“必须”做某事；一定，对当前情况做语气很强的肯定推测；C. mustn't不准，不允许，禁止。
表示“禁止”某人做某事。
后句：it's a secret（是一个秘密），可以推测出“禁止”告诉别人，故选C。
3．— _________ I take my cousin Shirley with us, Mr. Wu？— Yes, but we'll get there by bike. ____________ she ride a bike?— Yes, and she ___________ ride a bike when she was only six years old.A. Could; can; couldB. Can; can; canC. Can; could; couldD. Could; could; can【答案】 A【解析】【分析】句意：-我能带我表弟雪莉和我们一起吗，吴先生？-是的，但我们将骑自行车去那儿。
中考英语 情态动词 (含答案)
—Wow! This is delicious!
A.must
答案
B.will
C.shall
D.can
B 句意:——尝一尝这个汤,你会喜欢的。——哇!这个很好喝!本题考查情态动词。A:必须;B:会;C:
应该;D:能,可以。根据答句中“这个很好喝”可知此处应该表达“你会喜欢的”,故本题选择B。
5.(2019黑龙江齐齐哈尔,5)—The summer vacation is coming. Have you made a plan for it?
8.(2019广东,42)Dirty air and water are harmful. They kill plants, and even people.
A.can
答案
B.can't
C.should
D.shouldn't
A 句意:肮脏的空气和水是有害的。它们能杀死植物甚至人。本题考查情态动词。can能;can't不
A.must
答案
B.could
C.would
this Sunday.
D.should
C 句意:杰里没有把钱还给我,但是他许诺本周日还我。本题考查情态动词的用法。A.必须;B.可
以;C.会,将会;D.应该。根据he promised及时间状语this Sunday可知宾语从句的时态为过去将来时,故选C
D.needn't
C 句意:——有些人在一开始时没表现出他们的天赋。——我同意。即使爱因斯坦也是到他7岁
时才能阅读。本题考查情态动词。can't不能;mustn't禁止;couldn't不能,can't的过去式;needn't不需要。根
人教版英语初二英语英语情态动词知识点总结含答案解析
人教版英语初二英语英语情态动词知识点总结含答案解析一、初中英语情态动词1．—Look! The woman at the school gate ______be her headmaster.—No, it ______ be her. She is holding a meeting in the office now.A. must; can'tB. must; mustn'tC. can; needn'tD. may; mustn't【答案】 A【解析】【分析】句意：——看！学校门口的那个妇女一定是她的校长。
——不，不可能是她。
第一空，must表示“一定”；空二，根据She is holding a meeting in the office now. 她现在正在办公室开会，可知，不可能是校长，用can't，表示不可能。
故选A。
【点评】考查情态动词辨析。
注意不同情态动词的用法，注意理解句意。
2．—Where is Monica? I can't find her anywhere.—She be in the library. She loves reading books when she is free.A. mustB. needC. can't【答案】 A【解析】【分析】句意：——莫妮卡在哪？我到处都找不到她。
——她肯定在图书馆，她喜欢空闲时看书。
A肯定，肯定句中表示推测，B需要，C不可能，否定句中表示推测，根据 She loves reading books when she is free ，可知是肯定句表示推测，故选A。
【点评】考查情态动词，注意情态动词表推测的用法。
3．—Life is becoming convenient with the Internet.—That's true! Almost everything ______ be done online.A. mustB. couldC. shouldD. can't【答案】 B【解析】【分析】句意：——生活正随着网络变得方便。
新初中英语语法知识—情态动词的图文答案(1)
一、选择题1．He like coffee. I see him drink a cup at times.A．must B．may C．can’t D．mustn’t 2．—Have you heard about the temperature of the earth will rise to 59℃ in 2020?—Don’t worry! The news _______ be true.A．must not B．may not C．needn’t D．will not 3．—Must I finish the work today, Mum?—No, you ________.You can finish it tomorrow.A．mustn't B．can't C．shouldn't D．needn't4．I hope you __________ to my birthday party.A．to come B．can come C．comes D．are come 5．You______ worry about your lessons. Be careful next time and you will get a good mark. A．don’t need to B．not need C．needn’t to D．don’t need 6．—Is that cap Bob’s?—No, it ________ be his. His is blue.A．can’t B．mustn’t C．needn’t D．may not 7．A: Is Jim coming by train?B: I’m not sure. He _______ drive his car.A．must B．may C．need D．should8．—I can't stop smoking, doctor.—For your health, I'm afraid you ________.A．must B．can C．may D．need 9．—Can I take some milk and biscuits to the reading room?—No, our school has a rule that students _______ eat or drink there.A．can’t B．mustn’t C．needn’t D．may not 10．— I wonder if these are Jim's glasses.—They _____his. He doesn't wear glasses.A．might be B．could be C．can't be11．—How nice the building is! What is it for? —It ________ a hotel. But I’m not sur e. A．must be B．have to be C．may be D．can be 12．—Could I call you by the first name?—Yes, you .A．will B．could C．may D．might13．It is 11:00 p.m now. Peter hasn't come back yet. His mother ______ be very mad at him. A．may B．can C．must D．need 14．—Jack must be in his office, I think.—No, he be in the office. He flew to Canada this morning.A．needn't B．shouldn't C．can't D．mustn't15．This book _____ Lucy’s. Look! Her name is on the book cover.A．must be B．may be C．can’t be D．mustn’t be16．-_________ you help me with my homework?-Of course if I __________.A．Could; could B．Can't; can C．Could; can D．Can; could 17．Will you please________them________the Birdwatching Society?A．inviting; join B．to invite; to join C．invite; to join D．to invite; join 18．一Hurry up, Mark! Let's cross the road as quickly as possible.一No，you . Don't you see the light is still red?A．couldn't B．wouldn't C．mustn't D．needn't 19．（2017 • 湖北省宜昌市中考）—Life is becoming convenient with the Internet.—That’s true! Almost ev erything be done online.A．must B．would C．should D．can20．—Is Wilson on duty in class today?—It________be him. It's his turn tomorrow.A．must B．can't C．should D．needn't21．My head teacher has made a set of rules to show what we students ________ and ________ not do in class.A．must; must B．will; willC．need; need D．might; might22．—Tom, we’re going shopping at eight, right?—Yeah, but I ______ be a little late, so don’t wait for me.A．may B．should C．mustn’t【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】句意：他可能喜欢咖啡。
中考英语情态动词及答案及解析含答案
中考英语情态动词及答案及解析含答案一、选择题1．It’s amazing that the pen ________turn voice into text with few mistakes.A．can B．must C．may D．need2．Don’t cross the road until the traffic lights turn green. A car_______hit you.A．need B．may C．should D．must3．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would 4．—Who’s singing next door? Is it Miss Wang?—It ________ be her. She’s having the board meeting.A．can’t B．shouldn’t C．mustn’t D．needn’t 5．—Hurry up, Ja ck! Let’s cross the road as fast as possible.—No, you ________. Don’t you see the light is still red?A．couldn’t B．wouldn’t C．mustn’t D．needn’t6．—Be careful! Fire ________ be dangerous sometimes.—OK. I will put it out right away.A．mustn’t B．should C．can D．needn’t7．We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need 8．—Dad, must we wait until the light becomes green?—Yes, I am af raid we ________. That’s the traffic rule.A．may B．can C．have to D．need9．—________ you give me a hand? I can’t put up the poster by myself.—No problem.A．Could B．Should C．Need D．Must10．You ________ write the report again because spelling mistakes are not allowed at all. A．must B．can C．may D．could11．You'd better __________ hard from now on, __________ you will fail the exam. A．work; and B．working; or C．working; and D．work; or 12．—In China, many students have to stay up late to do their homework.—No wor ries. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．must D．need13．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t 14．— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A．will B．must C．need D．can15．If you buy your mum an iRobot floor cleaner, she ________ sweep the floor every day. A．can’t B．mustn’t C．needn’t D．shouldn’t 16．— Zoe, what do you think is the greatest advantage of shopping online?— At least I ______ spend much time going from shop to shop.A．shouldn’t B．can’t C．needn’t D．mustn’t 17．Please don't make so much noise. I ________ hear the speaker very well.A．needn't B．can't C．shouldn't D．mustn't 18．—The high school entrance examination is coming!—Yes, our teacher tells us we _______ be too careful while taking exams．A．mustn't B．shouldn't C．needn't D．can't19．We’ve discussed every detail of this plan and have got everything ready. But still something __________ go wrong. We still have to be very careful.A．must B．should C．would D．may 20．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may 21．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive 22．—Ready? Let’s get started, Martin.— Swimming? I just ________ get used to it in winter.A．can’t B．needn’t C．mustn’t D．shouldn’t 23．Dr. Zhong Nanshan once said, "To prevent the spread of this disease, we________never be too careful."A．can B．may C．must D．should 24．—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A．must B．may C．can D．would 25．When you visi t a museum, some instructions should ________ and we’d better not________ them.A．pay attention to; be against B．be paid attention; againstC．be paid attention to; against D．be paid attention to; be against26．— Mum, why do I have to wash hands so many times a day?—You ________ be too careful, for your health.A．can’t B．mustn’t C．may not D．needn’t 27．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to 28．You ________ require others to do with the problem like you. Everyone has his own way. A．mustn’t B．needn’t C．may not D．shouldn’t29．—I must go to school today, ________?—No, you ________.You can go as soon as you get well.A．mustn’t I;needn’t B．needn’t I;needn’tC．mustn’t I;mustn’t D．needn’t I;mustn’t30．—How do you like my new dress?—Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should 31．—Must the children leave at six tomorrow morning?—No, they _______. They can have more time to get ready for the trip.A．can’t B．needn’t C．mustn’t D．may not 32．—Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C．should D．shall33．—What is that young lady’s job?—She ________ be a nurse, I’m not sure.A．must B．may C．need D．would 34．According to the rule, used batteries ________ be dropped in the red bin for harmful wastes. A．may B．would C．should D．might35．You _________ smoke here! Look at the sign. It says "No smoking".A．needn't B．mustn't C．can D．may36．— Listen! Tom ________ be listening to the music while doing his homework.—Let’s go upstairs to remind him to turn it off.A．should B．could C．would D．must37．—May I have some wine to drink?—No, you ________. You have to drive home later.A．mustn’t B．needn’t C．can’t D．may not 38．Never throw objects from the building. Even a small object ________ cause serious injuries, or death, when dropped from a great height.A．must B．should C．may D．need39．—Is it really necessary for me to go shopping with a mask on?—I’m afraid you ________ in public. It is not only to protect yourself but also to protect others. A．must B．should C．can D．need40．I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A．mustn’t B．don’t need C．needn’t D．can’t41．You ________ pay too much attention to protecting yourself if you plan to go abroad. A．mustn’t B．can’t C．shouldn’t D．needn’t 42．—Shall I tell him the change of the time right now?—I’m afraid you ________, otherwise he will be late for the meeting.A．can B．may C．must D．need43．—Seventy dollars for such a dress! You ________ be joking!—I’m serious. It’s made of silk from Hangzhou.A．must B．need C．will D．can44．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.A．Yes, we can; of B．No, we mustn’t; of C．Yes, we must; for D．No, we needn’t; for 45．—Excuse me. I haven’t finished reading the boo k yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A．needn’t B．can’t C．won’t D．shouldn’t 46．Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry. A．should B．would C．must D．can47．Mr. Black ________ be at home now. He went abroad on vacation last Friday.A．can’t B．mustn’t C．needn’t D．shouldn’t 48．For the safety of the passengers, objects like guns ________ be carried on board.A．may not B．needn’t C．might not D．mustn’t 49．—How beautiful the winter jasmines (迎春花) are!—Yes. These golden-yellow flowers ________ be widely seen in my city in March.A．must B．can C．would D．should 50．—Must I finish all my homework today, Mum?—No, you ________, my dear. You can finish some tomorrow if you like.A．needn’t B．shouldn’t C．can’t D．mustn’t【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【详解】句意：神奇的是，这支笔能把声音转换成文字，而且很少出错。
中考英语专题复习：情态动词考点总结(带答案)
中考英语专题复习：情态动词考点总结（带答案）学员姓名：学科教师：年级：辅导科目：英语授课日期××年××月××日时间 A / B / C / D / E / F段主题情态动词考点总结教学内容（本次课的重点、难点以及达到怎样的情感目标）1.了解情态动词的基本概念；2.掌握can, may, must, need, should的用法；3.能在具体语境中灵活运用情态动词。
教学建议：此部分采取思维导图法，旨在帮助学生对情态动词有整体上的了解。
建议老师挑出本节课要讲的情态动词，让学生根据图片内容用自己的语言来简单阐述一下这些情态动词所表达的意义。
can, may, must, need, should教学建议：由于此部分是复习课，建议老师采取以教带学的方式让学生各自负责一个知识点进行讲解，其他学生进行提问。
老师在过程中进行补充和总结。
I．情态动词考点总结考点一：情态动词基本用法情态动词基本用法例句can/could 1. 指能力, 也可表示许可或请求。
2. could也可用于现在时, 表示有礼貌的请求，语气比can婉转。
①She can drive, but she can't ride a bicycle.②—Can I use your telephone?—Yes, of course you can③—Could I use your bicycle?—Yes, of course, you can.may/might 1. 主要指允许, 许可。
2. 表示可能, 肯定的推测。
3. 表示祝愿, 常置于句首。
①—May I come in? —Yes, please.②She said (that) he might come late.= She said, “He may come late.”③May you be safe and happy!must/have to/need 1. must主要指不可推卸的责任。
人教版中考英语中考英语总复习情态动词X知识点总结及经典习题(含答案)
人教版中考英语中考英语总复习情态动词X知识点总结及经典习题(含答案)一、初中英语情态动词1．— We've ordered too much food. I eat any more.—Never mind. Let' take it home.A. can'tB. mustn'tC. needn'tD. shouldn't【答案】 A【解析】【分析】句意：——我们已经点了太多的食物，我不能再吃了。
——没关系，我们带回家吧。
can't不能；mustn't必须不；一定不要；needn't不必；shouldn't不应该。
根据句意可知选Ａ。
【点评】考查情态动词辨析。
2．—Life is becoming convenient with the Internet.—That's true! Almost everything ______ be done online.A. mustB. couldC. shouldD. can't【答案】 B【解析】【分析】句意：——生活正随着网络变得方便。
——那是真的。
几乎所有的事情可以在网上完成。
A必须，B可以，C将，D不能。
根据 Life is becoming convenient with the Internet. 生活正随着网络变得方便，可知应该是很多事情可以在网上完成，故选B。
【点评】考查情态动词。
注意理解和掌握情态动词的不同用法。
3．Look at the sign! It says “No Smoking!” You ________ smoke here. It's dangerous.A. mustn'tB. ought not toC. needn'tD. don't have to【答案】 A【解析】【分析】句意：看这个标志！上面写道“禁止吸烟！“你不能抽烟。
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一、选择题1．—________ I borrow the books from the library, Miss Yang?—Sorry, you________. These books are only for members of the English Club.A．Can; couldn’t B．Could; can’tC．Could; couldn’t D．Can; needn’t2．Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous. A．mustn’t B．ought not to C．needn’t D．don’t have to 3．— Do you think it is safe to shop online?— I think so. On Taobao, customers return goods with no questions asked，but they ______ pay delivery costs.A．can’t; can B．must; must C．can; have to D．mustn’t; can 4．―I can't stop smoking, Doctor.―For your health, I'm afraid you .A．must B．can C．need D．have to5．—Is Wendy in the classroom now?—I’m not sure. She ________ be there. I saw her in the library ten mi nutes ago.A．may not B．must not C．shall not D．would not6．All passengers_____ go through safety check before they take a plane.A．may B．can C．must D．need 7．—Doesn’t Frank like staying at home and looking after his little sister?—_______, but he ________ because both of his parents work.A．Yes; has to B．No; has toC．Yes; doesn’t have to D．No; doesn’t have to8．—______ you please tell me something about the life in Canada or America?—Sorry, I______. I don’t know either. I’m from Australia.A．Could; couldn’t B．Can; couldn’t C．Could; can’t D．Can; mustn’t 9．The milk tastes bad. You’d better_______.A．throw it away B．to throw it awayC．throw them away D．to throw them away10．-Listen! A wolf is crying!-It _______ be a wolf, because a wolf never comes out at this time.A．mustn’t B．needn’t C．can’t D．don’t11．It is 11:00 p.m now. Peter hasn't come back yet. His mother ______ be very mad at him. A．may B．can C．must D．need 12．—Must we finish the work right now?—No, you ________. You can do it tomorrow.A．needn’t B．s houldn’t C．mustn’t D．can’t13．It’s raining all day, so I ________ stay at home.A．can’t B．has to C．have to14．— Must I finish the homework now?— .You can do it later.A．No, you needn’t B．Yes, you must C．No, you can’t 15．Everyone______ be polite to their parents.A．could B．may C．should D．can16．— Must I go home? — No, you ________.A．can’t B．mustn’t C．don’t D．needn’t 17．—Must I hand in my reports today?—No, you ________.A．mustn’t B．can’t C．shouldn’t D．don’t have to 18．—We've prepared all kinds of foods for the picnic.—Do you mean I___ bring anything?A．can't B．needn't C．mustn't D．won't19．My head teacher has made a set of rules to show what we students ________ and ________ not do in class.A．must; must B．will; willC．need; need D．might; might20．—I often see Maria in the library, and she _________ like reading best.—That’s right.A．need B．may C．must D．can21．Even the top student can't work out this problem, so it________ be too difficult.A．must B．may C．can D．need22．I see the blackboard. I need to have my glasses.A．can B．can’t C．must D．mustn’t【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】句意：——杨小姐，我能从图书馆借这些书吗？——对不起，你不能。
这些书仅供英语俱乐部的会员借阅。
考查情态动词的用法。
can“能，会”，情态动词；could是can的过去式。
表示请求允许（即请求别人允许自己做某事）时，既可用 can也可用could，但这里的 could 并不表示过去，而是表示现在，只是比can的语气更委婉。
若表示给予允许（即自己允许别人做某事），一般只用can/can’t。
综上所述，故选B。
2．A解析：A【解析】【分析】【详解】句意：看这个标志！上面写道“禁止吸烟！“你不能抽烟。
这是危险的。
mustn’t 禁止，不允许；ought not to不应该，不应当；needn’t不必；don’t have to不必。
根据“No Smoking!”可知此处禁止吸烟，所以选A。
3．C解析：C【解析】【详解】句意：——你认为网上购物安全么？——我觉得是的。
淘宝上，消费者可以无理由退货，但是他们要承担运费。
考查情态动词辨析。
A. can’t; can不能，能；B. must; must必须，必须；C. can; have to可以，不得不；D. mustn’t; can禁止，能。
根据句意表示的是顾客能退货，是可以，第一空用can；但是不得不承担运费，非主观情愿用have to。
故选C。
4．D解析：D【解析】【详解】句意：——我不能戒烟，医生。
——为了你的健康，恐怕你得这么做。
考查情态动词辨析。
must必须，强调主观意愿；can能，表能力或许可；need需要，指有必要；have to必须，强调客观需要。
根据“For your health为了你的健康”，可知无论愿不愿意戒烟是健康所需，故选D。
5．A解析：A【解析】【详解】句意：—温迪现在在教室吗？—我不确定。
她可能不在那里，十分钟前我在图书馆见过她。
考查情态动词表推测。
may not可能不；must not一定不要；shall not将不会；would not 将要、会、就会，表示虚拟、假设、条件等。
根据回答句“I’m not sure”，可推测后句应该是说：她可能不在那里。
是对现在情况的推测，may not“可能不”。
故选A。
6．C解析：C【解析】【详解】句意：所有乘客在乘坐飞机前必须经过安全检查。
考查情态动词辨析。
may可以，表许可或请求；can能，表能力或许可；must必须，指一定；need需要，指有必要。
根据句意语境可知，安检强调“必须，一定”，故选C。
7．B解析：B【解析】【详解】句意：——难道弗莱克不喜欢待在家里照顾他的小妹妹吗？——是的，但是他不得不这么做因为他的父母都去工作了。
考查一般疑问句。
has to不得不；doesn’t have to不必。
根据后面的both of his parents work 可知，弗兰克不得不在家照顾妹妹。
而且but表示转折，跟前面表述的是相反的，问句是一个否定式的一般疑问句，回答“No+否定句”，no翻译成“是的”。
故选B。
8．C解析：C【解析】【详解】句意：——你能告诉我一些在加拿大或者在美国的生活吗？——抱歉，我不知道，我来自澳大利亚。
could可以是can的过去式，但是在位于句首表示请求对方做某事的时候，表示礼貌而非过去时态。
can表示能力，表示能够做某事。
在空格一中，表示礼貌请求对方做某事，用could表示委婉语气；空格二中can’t表示回答者做不到，因为回答者来自澳大利亚而非加拿大或者美国。
故选C。
9．A解析：A【解析】【详解】句意：牛奶味道不好。
你最好把它扔掉。
考查had better和人称代词宾格。
throw away意为“扔掉”，根据所给空前面的had better后面接动词原形，排除B和D，由milk是不可数名词，所以用it来代指，排除C，故选A。