人教版英语英语情态动词完整归纳含答案百度文库
(完整版)情态动词详细用法归纳
情态动词详细用法归纳情态动词有具体的词义，但也同助动词一样，需要与其他词语一起构成句子的谓语，另外情态动词没有人称和数的变化，情态动词后必须跟动词原形。
1. can 的用法：（1）表示能力、许可、可能性。
表示能力时一般译为“能、会”，即有种能力，尤其是生来具备的能力。
如：She can swim fast, but I can’t . 她能游得很快，但我不能。
could是can的过去式。
表示过去的能力。
be able to do sth. 常常指经过努力，花费了时间和劳力之后才能做到某事。
（2）表示许可，常在口语中。
如：You can use my dictionary. 你可以用我的字典。
（3）表示推测，可能性，意为“可能”，常用于否定句和疑问句中，此时can’t 译为“ 不可能”。
如：Can the news be true? 这个消息会是真的吗？—Can it be our teacher?那个人有可能是我们老师吗？—No, it can’t be our t eacher. He is on a visit to the Great Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there.—No. She be there, I have just been there.A.can’tB.mustn’tC.needn’tD.would n’t【解析】根据下文“我刚去过那儿”可知，应为“ 不可能”，can’t 表示推测[答案] A2. could的用法：（1）can的过去式，意为“ 能、会”，表示过去的能力。
如：He could write poems when he was 10. 他十岁时就会写诗。
（2）could在疑问句中，表示委婉的语气，此时could 没有过去式的意思。
(完整版)情态动词的基本用法归纳
情态动词的基本用法归纳情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to 等。
情态动词无人称和数的变化；不能单独使用，必须与其后的动词原形构成谓语。
一、can, could1)表示能力(体力、知识、技能) 。
Can you lift this heavy box? (体力)Mary can speak three languages. (知识)Can you skate?(技能)此时可用be able to代替。
Can只有一般现在时和一般过去式；而be able to则有更多的时态。
I 'll not be able to come this afternoon.当表示经过努力才得以做成功某事”时应用be able to，不能用Can。
如：He was able to go to the party yesterday evening in spite of the heavy rain.2)表示请求和允许。
- Can I go now?- Yes, you can. / No, you can 't.此时可与may 互换。
在疑问句中还可用could,might 代替，不是过去式，只是语气更委婉，不能用于肯定句和答语中。
- Could I come to see you tomorrow?- Yes, you can. ( No, I 'm afraid not. )3)表示客观可能性(客观原因形成的能力) 。
They've changed the timetable, so we can go by bus instead.This hall can hold 500 people at least.4)表示推测(惊讶、怀疑、不相信的态度) ，用于疑问句、否定句和感叹句中。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．—You ________? It’s dangerous!—Yes, Mr. Smith!A．must B．could C．mustn’t D．couldn’t【答案】A【解析】【分析】【详解】句意：——你偏要这样吗？太危险了！——是的，史密斯先生！考查情态动词。
must表偏要，非得；could能够，可以；mustn’t不能，表禁止；couldn’t 不可能，表推测。
根据“ It’s dangerous”可知，史密斯先生是反问的语气。
故选A。
2．—I wonder if these are Danny’s glasses?—They ________ be Danny’s. He doesn’t wear glasses.A．may B．can’t C．must D．mustn’t【答案】B【解析】【分析】【详解】句意：——我想知道这是不是丹尼的眼镜？——它们不可能是丹尼的。
他不戴眼镜。
考查情态动词。
may可能；can’t不可能；must必须；mustn’t禁止。
根据下文“He doesn’t wear glasses”可知，此处表否定推断，故A、C选项可排除。
mustn’t意为“禁止”，不表推测，D选项可排除。
故选B。
3．We ________ breathe the same breath and share the same future as Chinese people. A．might B．should C．could D．would【答案】B【解析】【详解】句意：我们要同中国人民同呼吸、共命运。
考查情态动词辨析。
might可能；should应该；could能够；would将。
根据“breathe the same breath and share the same future as Chinese people”可知，应该与中国人民共命运，故选B。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．—Must I wash my clothes at once, mom?—No, you ________. You ________ wash them before 5:00 p.m.A．needn’t; may B．mustn’t; may C．needn’t; need D．mustn’t; must【答案】A【解析】【详解】句意：——妈妈，我必须马上洗我的衣服吗？——不，你不必。
你可以在下午五点前洗。
考查情态动词。
needn’t没必要；may可以，可能；mustn’t禁止；need需要；must必须，一定。
根据“Must I wash my clothes at once, mom?”可知，第一空为Must引导的一般疑问的否定答语，要用needn’t或don’t have to，所以第一空用needn’t；根据“wash them before 5:00 p.m.”可知，没必要现在洗衣服，可以在下午五点前洗，第二空用“may”表示“可以”。
故选A。
2．—Is that Tom over there?—It ________ be him. He is on the plane to Chengdu now.A．can’t B．might not C．must D．mustn’t【答案】A【解析】【详解】句意：——那边的那个人是汤姆吗？——不可能是他。
他现在正在飞往成都的飞机上。
考查情态动词用法。
can’t不可能，表示否定推测；might not可能不，表示把握不大的推测；must肯定，表示肯定推测；mustn’t不要，表示禁止；不允许；根据“He is on the plane to Chengdu now.”可知，汤姆现在正在飞往成都的飞机上，由此说明那边的那个人“不可能”是汤姆，表否定推测。
故选A。
3．—Could I invite my friends to the party on Saturday, Mom?—Of course you ________. That sounds like fun.A．may B．could C．must D．can【答案】D【解析】【分析】【详解】句意：——妈妈，星期六我可以邀请我的朋友去参加聚会吗？——当然你可以，听上去很有趣。
人教版英语常见英语情态动词最全总结含答案解析
人教版英语常见英语情态动词最全总结含答案解析一、初中英语情态动词1．— Dick, ________ I use your e-dictionary? — Yes, sure. ________ you give it to David after you use it?A. will; WouldB. may; MightC. can; CouldD. shall; Should【答案】 C【解析】【分析】句意:一Dick我可用一下你的电子词典吗?一当然可以。
在你用完后你能把它给他David吗？根据句意及题干分析第一空表示请求允许，所以可以用may或can;第二空是表示对别人的请求.所以用could表示更加委婉，故选C。
2．—How amazing this robot is!—Wow, it has video cameras in its eyes, so it “see” and interact with people.A. mayB. canC. mustD. should【答案】 B【解析】【分析】句意：—这个机器人多么惊人啊！—哇，在它的眼睛里有摄像机，因此它能看见和人打交道。
A. may 可以，可能；表示许可，B. can 能；表示能力，C. must 必须；D. should应该；根据it has video cameras in its eyes,可知是有能力看见，故选B。
【点评】考查情态动词辨析。
熟记情态动词的含义和用法。
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。
——那是真的。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．It’s quite cold outside. You’d better ________ the windows or the door.A．open B．not to open C．don’t open D．not open【答案】D【解析】【详解】句意：外面很冷。
你最好不要打开窗户或门。
考查固定句型，open v. 开。
had better (not) do sth.最好(不)做某事，根据“It’s quite cold outsi de.”可知应该是最好不要开窗户或门，故选D。
2．—I cannot find my pen. ________ I borrow yours?—Sure.A．Can B．Must C．Should D．Would【答案】A【解析】【详解】句意：——我找不到我的钢笔。
我可以借你的吗？——当然。
考查情态动词辨析。
can可以；must必须；should应该；would将。
根据“I borrow yours”可知，此处应用can表请求允许，希望能借对方的钢笔用一下，故选A。
3．—Is that Miss Liu over there?—No. It ________ be her. She has gone to the USA．A．mustn't B．can't C．won't D．needn't【答案】B【解析】【分析】【详解】句意：——是刘小姐在那边吗？——不是。
那不可能是她。
她去美国了。
考查情态动词。
mustn’t不准；can’t不可能；won’t将不；needn’t没必要。
根据“She has gone to the USA她去美国了”可知那不可能是刘小姐，应用“can’t”表示否定推测。
故选B。
4．—Look, the lady in red ________ be our English teacher.—No, she________be. She is in the office now.A．must; can’t B．can; mustn'tC．may; mustn’t D．shall; can’t【答案】A【解析】【详解】句意：——看，穿红衣服的那位女士一定是我们的英语老师。
人教新目标中考英语常用语法知识——情态动词知识点总结(含答案解析)
一、选择题1．Please let me ________you if you meet trouble.A．help B．to help C．helps D．helping A解析：A【解析】【详解】句意：如果你遇到困难请让我帮助你。
考查固定搭配。
help动词原形；to help动词不定式；helps动词三单；helping动名词。
分析句子可知，此处用于let sb. do sth.结构中，所以用动词原形，故选A。
2．Don’t ________ your glass too _______.A．fill; full B．fill; filled C．full; full D．full; filled A解析：A【解析】【分析】【详解】句意：不要把你的杯子倒得太满。
考查动词和形容词辨析。
fill填充，动词；full满的，形容词。
本句是否定祈使句，前空需用动词，full是形容词，可排除CD两项。
后句too （太）是形容词，修饰形容词或副词。
根据句意语境，可知选A。
3．Don’t________ in the classroom. It’s important ________ quiet when you study. A．talk, keep B．to talk, keep C．talk, to keep D．to talk, to keep C 解析：C【解析】【详解】句意：不要在教室里交谈。
当你学习的时候保持安静是重要的。
talk交谈，原形；to talk交谈，动词不定式；keep保持；原形；to keep保持，动词不定式。
第一空是否定祈使句，其结构是Don’t+动词原形。
排除BD；It’s important+to do sth.表示做某事是重要的。
排除A。
根据题意，故选C。
【点睛】祈使句的否定结构是以“Don”t＋动词原形”开头.例如：Don”t go there,please．请别去那儿.Don”t be late．不要迟到.4．Mike, __________ make any noise, your father is sleeping.A．not B．don't C．won't D．can't B解析：B【解析】【详解】句意：麦克，不要吵闹，你父亲正在睡觉。
人教版初三中考中英语情态动词的用法归纳总结含答案
人教版初三中考中英语情态动词的用法归纳总结含答案一、选择题1．A lot of online resources ________ be used either by teachers at school or parents at home. A．can B．should C．need D．must2．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't3．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．should4．—Do we have to finish this today?—Yes, you ________ . Today is the last day.A．would B．may C．can D．must 5．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules. A．can B．will C．may D．must 6．—Hurry up, Jack! 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’t 7．—Will my car be ready by the end of the day?—It ________ be, sir. I’ll call if there’s any problem.A．must B．could C．shall D．should8．Our Chemistry teacher always tells us we ________ be too hardworking before the exams. A．mustn’t B．shouldn’t C．needn’t D．can’t 9．Exercise is helpful but it ________ be regular (规律的) exercise.A．must B．may C．can D．need10．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; or12．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would13．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t 14．—________ I see your ID card? We have to check your personal information.—Sure. Here you are.A．May B．Need C．Should D．Must15．— 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 16．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 climbed17．—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't18．---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．will19．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．may21．My bike was broken yesterday，so I____walk home．A．might B．had to C．must D．could 22．—Would you please________in that wa y? 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 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 visit 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．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t 27．—Who is singing next door? It sounds like a young girl’s vo ice.—It _________ be Jane. But she seldom sings English songs.A．need B．must C．may D．can28．To avoid ________, we’d better ________ the parents’ meeting online.A．gather; hold B．gathering; hold C．gather; holding D．to gather; to hold29．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to 30．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 31．—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 32．— Excuse me, could you tell me where the Nanjing Brocade Museum is?—Go along this road for five minutes. You ________ miss it. It’s a huge building. A．mustn’t B．can’t C．needn’t D．sho uldn’t 33．—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 34．—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 35．—What is that young lady’s job?—She ________ be a nurse, I’m not sure.A．must B．may C．need D．would 36．You _________ smoke here! Look at the sign. It says "No smoking".A．needn't B．mustn't C．can D．may37．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 38．—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A．shall B．need C．must D．could39．—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．need 40．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’t 41．— 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 42．—Will Jim come to Yangzhou for a holiday?—He ________come and it depends on how much homework he will have.A．may B．should C．must D．need43．—In China, many parents complain that their children have to stay up late to do the—Don’t worry. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．need D．must44．You ________ pay too much attention to protecting yourself if you plan to go abroad. A．mustn’t B．can’t C．shoul dn’t D．needn’t 45．When people are waiting at the zebra crossing, cars and buses ________ wait and let them go first.A．must B．may C．can D．need 46．—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．can47．Look at the floor, Tom! ________ you watch TV while having a meal?A．Should B．Could C．Must D．May 48．—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for fr eshness. A．must B．can C．may D．need49．—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 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：很多在线资源既可以供学校的老师使用，也可以供家长在家使用。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．—Must I return this book before Friday, Sir?—No, you ________, dear. You can keep it for two weeks.A．can’t B．shouldn’t C．mustn’t D．needn’t【答案】D【解析】【详解】句意：——先生，我必须在星期五之前归还这本书吗？——不，你不必，亲爱的。
你可以借两周。
考查情态动词辨析。
can’t不能；shouldn’t不应该；mustn’t禁止；needn’t不必。
must引导的一般疑问句，否定句用needn’t回答，故选D。
2．You ________ be careful with the camera. It costs!A．can B．will C．should D．may【答案】C【解析】【分析】【详解】句意：你应该小心你的相机。
它很贵！考查情态动词辨析。
can可以；will将；should应该；may可能。
根据“It costs!”可知相机很贵，应该小心。
故选C。
3．—I don’t ca re what people think.—Well, you ________. You are not alone in the world.A．can B．should C．may D．will【答案】B【解析】【详解】句意：——我不在乎别人怎么想。
——嗯，你应该。
你不是独自在这个世界上。
考查情态动词辨析。
can能够；should应该；may可能；will将。
根据“Well, you…. You are not alone in the world”可知，这是一个劝告对方的话，填“should”符合语境，故选B。
4．— 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．must【答案】D【解析】【详解】句意：——听！汤姆一定是一边做作业一边听音乐。
人教版英语情态动词(完整版)含解析
人教版英语情态动词(完整版)含解析一、选择题1．－Do you think the rain will stop tomorrow?－_____. It has rained for four days. It’s too wet everywhere.A．I hope not B．I don’t think soC．Don’t worry D．I hope so2．—Anna, can you come to my party tomorrow night?—_________, but I have to stay at home because of the flu.A．I’d love to B．Sounds good C．That’s OK D．Why not 3．—The game is too hard for me. I will certainly lose.—________. You should never say no before you try.A．Forget it! B．Come on! C．I’m sorry.D．Pardon me? 4．—I’m afraid I can’t find the key to the car.—______. I’ll wait for you. We have enough time.A．Hurry up B．All rightC．It is up to you D．Hold your horses5．—Our family will go to Hangzhou for a holiday this summer.—________.A．Well done B．I am glad to hear thatC．Best wishes to you D．Have fun6．—I plan to find a part-time job in the coming summer holiday.—________ It will be a totally different experience.A．See you later. B．You’d better not.C．I’m sorry to know that.D．That sounds like fun.7．— I find it difficult to fall asleep before exams. Could you help me?— ___________. We have helped many students with similar problems.A．No problem B．Come on C．Well done D．What a pity 8．—________.—It’s a pleasure.A．Don’t worry about the task B．Thank you for showing me aroundC．Be careful when you travel D．You’d better get up now9．—I thought I’d try to repair the car myself.— __________ ! You know nothing about the car.A．No way B．You can’t be serious C．I couldn’t agree more D．Don’t change a thing10．—It's a shame to ask you to lend me more money, but. . .— ______ . You really need money to keep on with your education.A．Don't be silly B．Forget it C．No way D．Don't mention it 11．—I’m sorry. That wasn’t of much help.— ________. In fact, it was most helpful.A．Thanks anyway B．It doesn’t matter C．Of course not D．Sure it was12．—I’m so sorry to keep you waiting for me so long.— ________!A．With pleasure. B．Don’t say so C．I don’t think so D．It doesn’t matter 13．—I prefer western food. It’s delicious and good for us.—_______ ? But western food is said to be high in sugar and fat.A．Is that right B．How do you know thatC．Do you really think so D．Who told you that14．—Can I look at the menu for a few more minutes before I decide?—Of course. ________, Sir.A．Make yourself at home B．Enjoy yourself C．It doesn’t matterD．Take your time15．— Could you please clean your room?—_________. I’ll do it at once.A．Yes, sure B．Sorry, I can’t C．It doesn’t matter D．Here you are 16．— What do you think of the movie Mr. Bea ?— ____. It’s very funny.A．I can’t stand it .B．I don’t mind it C．I love it. D．I hate it. 17．—Would you please help me with my spoken English?—__________. First you should know practice makes perfect.A．That’s right B．No problem C．Quite well D．No, thanks 18．— Shall we go to Nanjing Green Expo Park to enjoy the beautiful flowers this afternoon?—________. Let’s go there by bike.A．I think so B．That’s all right C．My pleasure D．Sounds great 19．—I have got a new job as a presenter in the Wenzhou Radio Station!—________.A．Come on B．Good idea C．Congratulations D．All right 20．—Why not take your son to watch the new film A Little Red Flower?—__________.A．Good idea B．No problem C．Good luck D．No way 21．—Do you like cartoons or scary movies?—_______. They can cheer me up.A．Yes, I do B．No, I don't C．Cartoons D．Scary movies 22．—Excuse me, can you give me some water? The cup is empty.—________A．Go ahead. B．My pleasure C．At your service D．You’d better not. 23．—You seem so happy today, Jack.—________? I won the first prize in the singing competition yesterday.A．So what B．How come C．Guess what D．Why not 24．—Susan, will you please go and empty that drawer?— _________ ?A．What for B．What is it C．How is it D．How come 25．—It’s been a wonderful party. Thank you very much?—- ________________.A．With pleasure B．No , thanks C．It’s OK D．I’m glad you enjoyed it .26．—________!—Yes. It sounds gentle and relaxing.A．How good the vegetable soup is B．How exciting the storybook isC．What nice music Ann is playing D．What a beautiful flower Jim keeps 27．—All of Mark Twain’s novels are popular.— ________. Especially The Adventures of Tom Sawyer.A．I can’t agree more B．That’s not the case C．That’s not the point D．Don’t mention it 28．—How would you like your soup?—________.A．Very delicious B．With some tomatoes and eggs, pleaseC．I like it very much D．No, thanks29．—Don’t keep the water running when you brush your teeth.— ________ .A．I hope so B．I’m afraid not C．Sorry, I won’t D．It’s nothing 30．— Why will you take part in the charity walk? You are not good at running at all.— ________. I run to show that I can help others.A．Not exactly B．That’s not the point C．I can’t agree more D．It sounds like a pity 31．—Shall we go to the amusement park right away or the day after tomorrow?—________. Any time will do.A．Excuse me B．Have a good timeC．It’s up to you D．I’m afraid I can’t32．—How do you like coffee, Minnie?—It tastes very terrible. ________.A．I have no idea B．I don’t mind it C．I really can’t stand it D．I can’t afford it 33．— Mr. Smith, I won the first prize in the competition.—______ I think you’ll do better and better.A．Congratulations! B．Good idea! C．That’s all right!D．What a shame! 34．—Oh, my love, you say you have ordered a dozen cups of bubble tea (奶茶)?—________A．Agree. B．Forget it. C．I really do. D．Are you kidding me? 35．—He is too short to be a successful basketball player.—________ Every dog has its day.A．I think so. B．It’s hard to say.C．That’s right.D．You’d better not. 36．— May I have a look at the newspaper China Daily?— Certainly. ________A．Thank you. B．It’s a pity.C．Here you are. D．I’d like to. 37．—I just got a message from Ms. Yang and she said she would come to our meeting this afternoon.— She always has good ideas.A．Why not? B．What a pity! C．Time is up. D．That’ll be very nice. 38．— Mike, are you ready for the coming final exam?— ________. I have prepared it for weeks.A．You bet B．No deal C．Bad luck D．Have fun 39．—Can you tell me how to get to the park?—________—Thank you all the same.A．Show me the map, please.B．Certainly. It’s opposite the museum.C．Sorry, I don’t know. I’m a stranger here.D．Sure. Turn right and go along Rock Road.40．—How about buying that coat?—________. It’s too expensive. I can’t afford it.A．That sounds good B．No way C．Good idea D．What a pity 41．—I wonder if Tenny is doing well in her new school.—________. She is old enough to look after herself well.A．You’re welcome B．Good luck C．It’s a pity D．No need to worry 42．— Wow, what a good smell! Can I have a piece of cake?— ________A．No way. B．Good idea! C．HeIp yourself. D．What a pity! 43．— Would you mind my turning on the TV? The New Year concert has just begun.— ________. Just go ahead.A．Please don’t B．Better not C．Of course not D．I’m afraid not 44．—Mum, Joe has broken a cup!—________. Accidents always happen.A．Pretty good B．Of course C．It doesn’t matter D．That depends 45．—We’ll study in different schools next term. I hope you’ll enjoy your time in the new school!—________A．I’ll take your advice. B．The same to you. C．Congratulations!D．It doesn’t matter.46．— The movie Lost in Russia sends a message about the importance of family.— ________. It reminds me of my parents.A．I hope so B．That’s all right C．You bet D．I don’t think so 47．— Michael was late for Mr. Smi th’s chemistry class this morning.—________? As far as I know, he never came late to class.A．So what B．Why not C．How come D．Who cares 48．— Are you feeling any better now after taking the medicine?—________. I’m feeling even worse.A．You got it B．Never mind C．Sorry to hear that D．Quite the opposite49．—Another Friday! Let’s go to see the play tonight.—________ I will book the tickets online.A．My pleasure. B．That’s right.C．Why not? D．Never mind. 50．—I love the Internet. I’ve come to know many friends on the net.—________. Few of them would become your real friends.A．I can’t agree more B．I’m pleased to know thatC．That’s for sure D．That’s not the case【参考答案】***试卷处理标记，请不要删除一、选择题1．D【解析】试题分析：I hope not我希望不是，I don’t think so我不认为这样，Don’t worry不要担心，I hope so我希望如此。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．—What are you going to do tomorrow?—I’m not sure. I ________ make a trip to Hangzhou with my girl friend.A．may B．can C．will D．must【答案】A【解析】【详解】句意：——你明天打算做什么？——我不确定。
我可能和我的女朋友去杭州旅行。
考查情态动词。
may可能；can能；will将要；must必须。
由“I’m not sure.”我不确定，可知这里表示“可能去旅行”，用may表示“可能性”的推测。
故选A。
2．—I cannot find my pen. ________ I borrow yours?—Sure.A．Can B．Must C．Should D．Would【答案】A【解析】【详解】句意：——我找不到我的钢笔。
我可以借你的吗？——当然。
考查情态动词辨析。
can可以；must必须；should应该；would将。
根据“I borrow yours”可知，此处应用can表请求允许，希望能借对方的钢笔用一下，故选A。
3．—We’ve got everything ready for the picnic.—Do you mean I ________ bring anything with me?A．can’t B．needn’t C．couldn’t D．mustn’t【答案】B【解析】【详解】句意：——我们已经为野餐做好了一切准备。
——你的意思是我不需要带任何东西吗？考查情态动词。
can’t不能；needn’t不需要；couldn’t不能；mustn’t不允许。
根据上句说已经准备好了一切，可推测说话者的意思是不需要带任何东西了。
故选B。
4．Our teacher often suggests we ________ on both sides of the paper.A．write B．writes C．writing D．to write【答案】A【解析】【详解】句意：我们老师经常建议我们在纸的两面写字。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．It’s raining all day, so I _________ stay at home.A．must B．have to C．must to D．can【答案】B【解析】【分析】【详解】句意：整天都在下雨，所以我不得不待在家。
考查情态动词。
must必须（主观上）；have to不得不（客观上）；must to错误结构；can 能。
根据“It’s raining all day”可知这是客观条件下“不得不待在家”。
故选B。
2．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【答案】C【解析】【分析】【详解】句意：我们青少年应该有梦想。
有梦想和努力，任何惊人的事都能被创造。
考查情态动词。
may可能；can能够；should应该；might可能；has to不得不；must必须。
第一个空表示“应该”，用should；第二个空表示能力，用can。
故选C。
3．—Have you heard about the temperature of the earth will rise to 45℃ in 2020?—Don’t worry! The news ________ be true.A．must not B．needn’t C．may not D．will not【答案】C【解析】【详解】句意：——你听说过2020年地球温度将上升到45摄氏度吗？——别担心！这消息可能不是真的。
考查情态动词。
must not一定不要，表禁止；needn’t不需要；may not可能不；will not将不会。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．—Must I stay here? —No, you _________. You may go home.A．mustn’t B．have to C．needn’t D．shouldn’t【答案】C【解析】【分析】【详解】句意：——我必须要待在这吗？——不，你没必要。
你可以回家。
考查一般疑问句和情态动词。
mustn’t禁止；have to必须；needn’t不需要；shouldn’t不应该。
根据“Must I stay here”及“You may go home”你可以回家，可知表达“没有必要待在这里”。
故选C。
2．—I went to Mount Wudang last week. But there were too many people and it’s too hot.—It’s too bad. I think your trip ________ be unpleasant.A．can’t B．should C．must D．need【答案】C【解析】【分析】【详解】句意：——我上周去了武当山。
但是人太多了，天气太热了。
——太糟糕了。
我想你的旅行一定很不愉快。
考查情态动词。
can’t不能；should应该；must一定；need需要。
根据“But there were too many people and it’s too hot.”判断，此次旅行一定是不愉快的，表示肯定的推测，用must be。
故选C。
3．My little brother ________ speak English because he is only six months old.A．can’t B．m ustn’t C．shouldn’t D．needn’t【答案】A【解析】【分析】【详解】句意：我的小弟弟不会说英语因为他仅仅六个月大。
考查情态动词。
九年级人教版英语情态动词用法总结(完整)及解析
九年级人教版英语情态动词用法总结(完整)及解析一、选择题1．-Do you mind telling me how to use this function? - . It’s easy. Just double-click on the “Pencil” icon.A．No, not at all B．Of course, I doC．Yes, I do D．Yes, I don’t2．—Are you going to offer some masks and alcohol wet wipes (酒精湿巾) to the people in the village?—________ They are in great need of these things.A．What a shame! B．Why not? C．Why me? D．What's wrong? 3．—I plan to find a part-time job in the coming summer holiday.—________ It will be a totally different experience.A．See you later. B．You’d better not.C．I’m sorry to know that.D．That sounds like fun.4．— I find it difficult to fall asleep before exams. Could you help me?— ___________. We have helped many students with similar problems.A．No problem B．Come on C．Well done D．What a pity 5．—I’m afraid I can’t get good grades in the P.E. exam.—________! Train as much as you can.A．Well done B．Keep trying C．Enjoy yourself D．Be careful 6．— I am so sorry to keep you waiting for such a long time.— ________.A．Please shut up B．It’s your mistake C．It doesn’t matter D．Don’t explain it 7．—I’m afraid I can’t do well in the sports meeting. I might let my classmates down.—_______. You don’t need to push yourself too hard.A．It’s a pleasure B．What a pity C．Take it easy D．Y ou’re welcome 8．—Amazingly, I've managed to finish the project by myself.—___________I told you it was easyA．With pleasure. B．Guess what? C．There you are! D．It doesn’t matter 9．–This box is too heavy for me to carry upstairs.–__________A．You may ask for help B．I’ll give you a handC．Please do me a favor D．I’d come to help10．—I’m sorry. That wasn’t of much help.— ________. In fact, it was most helpful.A．Thanks anyway B．It doesn’t matter C．Of course not D．Sure it was 11．—It’s been a wonderful p arty. Thank you very much?—- ________________.A．With pleasure B．No , thanks C．It’s OK D．I’m glad you enjoyed it .12．—Liz, I’d like to take a week’s holiday.—________. We’re as busy as a bee.A．Go ahead B．With pleasure C．Forget it D．That’s right 13．— What do you think of the movie Mr. Bea ?—____. It’s very funny.A．I can’t stand it .B．I don’t mind it C．I love it. D．I hate it. 14．—Don’t forget to keep safe distance (距离) at least one meter, Mike!—________A．Sorry, I won’t.B．No, I can’t do it.C．Not at all. D．I hope not. 15．—Lucy, can you help me with my history?—________. I am good at it.A．With pleasure B．I’m afraid not C．Sorry, I can’t D．No way 16．—I have got a new job as a presenter in the Wenzhou Radio Station!—________.A．Come on B．Good idea C．Congratulations D．All right 17．—TV says there will be a heavy rain tomorrow.—________. I planned to go climbing with my friend.A．Bad luck B．I hope so C．Good idea D．I don’t mind 18．—Do you like cartoons or scary movies?—_______. They can cheer me up.A．Yes, I do B．No, I don't C．Cartoons D．Scary movies 19．—You seem so happy today, Jack.—________? I won the first prize in the singing competition yesterday.A．So what B．How come C．Guess what D．Why not 20．—Susan, will you please go and empty that drawer?— _________ ?A．What for B．What is it C．How is it D．How come 21．—I’m going hiking this afternoon. Would you like to go with me?—______, but I must finish my homework first.A．Sorry, I don’t B．That’s right C．I’d love to D．Not at all 22．—Jim seems to be in low spirits. ________?—No one liked his plan. All his efforts were useless.A．Guess what B．What about him C．So what D．What happened 23．—________. Where’s the nearest supermarket?—Oh, it’s about 300 meters away, next to a park.A．Thank you B．Excuse me C．Come on D．That’s OK 24．—Anna, can you come to my party tomorrow night?—_________, but I have to stay at home because of the flu.A．I’d love to B．Sounds good C．That’s OK D．Why not 25．－Do you think the rain will stop tomorrow?－_____. It has rained for four days. It’s too wet everywhere.A．I hope not B．I don’t think soC．Don’t worry D．I hope so26．—I’ll have a chemistry exam tomorrow.—________!A．Well done B．Congratulations C．You’re welcome D．Good luck 27．—Would you mind if I open the window?—_______.We need fresh air.A．Not at all B．Yes, of course C．You’d better not D．That’s all right 28．—I find it really unwise to go travelling during May Day holiday.—________! Wherever you go, it’s crowded with cars and people.A．Not exactly B．Forget it C．You said it D．It depends 29．—Only those who have a lot in common can get along well.—________ Opposites sometimes attract.A．I think so. B．I don’t think so.C．I don’t care.D．I hope so. 30．—Only those who have a lot in common can get along well.—________. Opposites sometimes attract.A．I think so B．I don’t think so C．I don’t care D．I hope so 31．— May I have a look at the newspaper China Daily?— Certainly. ________A．Thank you. B．It’s a pity.C．Here you are. D．I’d like to. 32．—Hi, everybody! Here is the music.—________. Let’s dance to the music.A．That’s no good B．Here we go C．That’s a shame D．Have a good time 33．— Do you think Steve will pass the exam this time?— ________! He spends most of his time playing games on the phone.A．Promise B．No way C．Well done D．No problem 34．—________!—Yes. It sounds gentle and relaxing.A．How good the vegetable soup is B．How exciting the storybook isC．What nice music Ann is playing D．What a beautiful flower Jim keeps 35．—How about buying that coat?—________. It’s too expensive. I can’t afford it.A．That sounds good B．No way C．Good idea D．What a pity 36．—I wonder if Tenny is doing well in her new school.—________. She is old enough to look after herself well.A．You’re welcome B．Good luck C．It’s a pity D．No need to worry 37．—Our family will go to Hangzhou for a holiday this summer.—________.A．Well done B．I am glad to hear thatC．Best wishes to you D．Have fun38．— Wow, what a good smell! Can I have a piece of cake?— ________A．No way. B．Good idea! C．HeIp yourself. D．What a pity! 39．—Can you tell me how to get to the park?—________—Thank you all the same.A．Show me the map, please.B．Certainly. It’s opposite the museum.C．Sorry, I don’t know. I’m a stranger here.D．Sure. Turn right and go along Rock Road.40．— Would you mind my turning on the TV? The New Year concert has just begun.— ________. Just go ahead.A．Please don’t B．Better not C．Of course not D．I’m afraid not 41．—I prefer to chat online. I’ve got to know many friends on the Internet.—________. Few of them would become your real friends.A．I can’t agree more B．I’m pleased to know thatC．That’s for sure D．That’s not the case42．—We’ll study in different schools next term. I hope you’ll enjoy your time in the new school!—________A．I’ll take your advice. B．The same to you. C．Congratulations!D．It doesn’t matter.43．— The movie Lost in Russia sends a message about the importance of family.— ________. It reminds me of my parents.A．I hope so B．That’s all right C．You bet D．I don’t think so 44．—Michael was late for Mr. Smith’s ch emistry class this morning.—________? As far as I know, he never came late to class.A．So what B．Why not C．How come D．Who cares 45．— Are you feeling any better now after taking the medicine?—________. I’m feeling even worse.A．You got it B．Never mind C．Sorry to hear that D．Quite the opposite 46．— I guess you want to play tennis in the park this afternoon.—_______. That’s exactly what I was thinking just now.A．It’s up to you B．Of course not C．You read my mind D．It’s hard to say 47．—Can I look at the menu for a few more minutes before I decide?—Of course. ________, Sir.A．Make yourself at home B．Enjoy yourself C．It doesn’t matterD．Take your time48．—I’m so sorry to keep you waiting for me so long.— ________!A．With pleasure. B．Don’t say so C．I don’t think so D．It doesn’t matter 49．—I just got a message from Ms. Yang and she said she would come to our meeting this afternoon.— She always has good ideas.A．Why not? B．What a pity! C．Time is up. D．That’ll be very nice. 50．—I’ll be away on a busin ess trip. Would you mind looking after my cat?—Not at all. ________.A．It’s my pleasure B．I’d rather not.C．I’d like it.D．With pleasure.【参考答案】***试卷处理标记，请不要删除一、选择题1．A【解析】本题考查的是情景反应.根据意思可知答案为A解析：A【解析】本题考查的是情景反应.根据意思可知答案为A2．B【详解】句意：——你准备给村里的人提供口罩和酒精湿巾吗？——为什么不呢？他们非常需要这些东西。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．It’s raining all day, so I _________ stay at home.A．must B．have to C．must to D．can【答案】B【解析】【分析】【详解】句意：整天都在下雨，所以我不得不待在家。
考查情态动词。
must必须（主观上）；have to不得不（客观上）；must to错误结构；can 能。
根据“It’s raining all day”可知这是客观条件下“不得不待在家”。
故选B。
2．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【答案】C【解析】【分析】【详解】句意：我们青少年应该有梦想。
有梦想和努力，任何惊人的事都能被创造。
考查情态动词。
may可能；can能够；should应该；might可能；has to不得不；must必须。
第一个空表示“应该”，用should；第二个空表示能力，用can。
故选C。
3．— I saw Tom in the playground just now.— It ________ him. He has gone to Beijing on business.A．may not be B．can’t be C．must be D．shouldn’t be【答案】B【解析】【详解】句意：——我刚才看见汤姆在操场上。
——不可能是他。
他去北京出差了。
考查情态动词。
may not be可能不是；can’t be不可能是；must be一定是；shouldn’t be不应该是。
根据后文“He has gone to Beijing on business”（他去北京出差了）可知，操场上的人不可能是汤姆。
人教版中考英语专项训练情态动词专题(含答案)
人教版中考英语专项训练情态动词专题(含答案)一、初中英语情态动词1．— I take the magazine out of the reading room?— I'm sorry you .A. Could; couldn'tB. Must; couldn'tC. Will; can'tD. May; can't【答案】 D【解析】【分析】句意：——我可以把杂志带出阅览室吗？——对不起，你不能。
could 能，可以；must必须；will将；may可以；can能，可以，can't不可以，不能。
此处表示请求许可，用could或者may，由could或者may构成的一般疑问句，肯定回答用yes，主语+can，否定回答用sorry，主语+can't，结合选项，故答案选D。
【点评】考查情态动词的辨析。
注意理解句意，理解选项，根据语境，选出正确的答案。
2．—Where is George?—He _______ be here just now. His coffee is still warm.A. needB. can'tC. mustD. shouldn't【答案】 C【解析】【分析】句意：——乔治在哪里？——他刚才一定在这里，他的咖啡还是热的。
A. need需要； B. can't 不能，不可能（表示推测）； C. must 必须，一定（表示推测）； D. shouldn't不应该；根据His coffee is still warm.可知表示肯定推测一定在这儿；故答案为C。
【点评】考查情态动词。
掌握情态动词表推测时的意义和用法。
3．— Sorry, I forgot to take money with me. Maybe I can't buy the book you like.— Mum, you ______ worry about it. We can pay by Alipay （支付宝）.A. can'tB. needn'tC. mustn'tD. shouldn't【答案】 B【解析】【分析】句意：——对不起，我忘记带钱了。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．If you don’t feel well, you may just ________.A．stopped reading B．stop reading C．stopped to read D．stop to read【答案】D【解析】【详解】句意：如果你感觉不舒服，你可以停下来去读会书。
考查stop的用法，观察句子，情态动词后应该接动词原形，排除选项A/C。
stop to dosth“停下来去做某事”，stop doing sth“停止正在做的事情”，根据“If you don’t feel well”，可知感觉不舒服应该是停下正在做的去阅读，故选D。
2．—________ I come in, sir?—Yes, please.A．Need B．May C．Might D．Must【答案】B【解析】【详解】句意：——先生，我可以进来吗？——可以，请进。
考查情态动词辨析。
Need需要；May可以；Might也许；Must必须。
根据答句“Yes, please.”可知，对方同意我进来，所以此处使用may表示请求允许。
故选B。
3．—May I swim here?—No, you ________. It’s dangerous here. I suggest ________ to the indoor swimming pool. A．can’t, go B．mustn’t, to go C．mustn’t, going【答案】C【解析】【分析】【详解】句意：——我可以在这里游泳吗？——不，你不能。
这里很危险。
我建议去室内游泳池。
考查情态动词和固定搭配。
can’t不可以；mustn’t禁止。
根据“It’s dangerous here.”可知，不可以在这里游泳，因此can’t/mustn’t都符合句意；再者根据固定搭配“suggest doing sth.”可知，going符合句意，结合选项，C符合句意。
人教版英语英语情态动词经典例题含答案解析
人教版英语英语情态动词经典例题含答案解析一、初中英语情态动词1．—He be in the classroom,I think.—No, he be in the classroom. I saw him go home a minute ago.A. can； may notB. must； may notC. may； mustn'tD. may； can't 【答案】 D【解析】【分析】句意:——我认为他可能在教室里。
——不，他肯定没有在教室里，我刚才看到他回家了。
must,can（could）,may（might）可以表示猜测，must表示肯定猜测，用于肯定句，肯定……一定……；can't表示否定猜测，肯定不……，另外can（could）,may （might）,表示可能性猜测，可能……根据I think,可知把握较小，根据I saw him go home a minute ago.可知第二句把握大，故选D。
2．—Must I come before 6: 30 tomorrow?—No. You______. There will be plenty of time.A. mustn'tB. can'tC. couldn'tD. needn't【答案】 D【解析】【分析】句意：—明天我必须六点半前到吗？—不，你不必，将有足够的时间。
Must是“必须”的意思，当其变为一般疑问句时，否定回答要用needn't“不必”；肯定回答用must“必须”，mustn't不是“不必”的意思，而是一种禁止，一定不能做的意思。
故选D。
【点评】本题考查情态动词的用法。
熟记must问句的回答。
3．—I missed last night's Everlasting Classics（《经典咏流传》）！—You care. You can watch it online later.A. mustn'tB. can'tC. may notD. needn't【答案】 D【解析】【分析】句意：——我错过了昨晚的《经典咏流传》！——你不必在意，以后你可以上网看。
人教版英语英语情态动词的用法大全含答案
人教版英语英语情态动词的用法大全含答案一、初中英语情态动词1．——Do you have any plans for this summer vacation? ——I'm not sure. I ___ take a trip to Taiwan.A. mustB. needC. mayD. should【答案】C【解析】【分析】句意:一今天暑假你有什么计划吗?一我还不确定。
我可能去台湾去旅行。
A.必须，一定;B.需要，必要;C.可能;D.应该。
根据句中I'm not sure可知，说话人还没有确定的计划，所以这只是一个可能，应选C。
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．You be tired after walking for such a long time. Sit down and have a rest.A. canB. can'tC. mustn'tD. must【答案】 D【解析】【分析】句意：走了这么长时间你一定很累了。
坐下休息一下吧。
can能，能够，can't不能，对事物进行否定推测；mustn't一定不是，禁止，must一定，对事物进行肯定推测，根据after walking for such a long time，可以肯定你一定很累，所以是进行肯定推测，情态动词使用must，故选D。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．Tom, you ________ cross the road now. The traffic light is still red.A．couldn’t B．wouldn’t C．mustn’t D．needn’t【答案】C【解析】【详解】句意：汤姆，你现在不能过马路。
交通灯仍然是红色的。
考查情态动词。
couldn’t不能够；wouldn’t不会；mustn’t禁止，一定不；needn’t不必。
根据“The traffic light is still red.”可知红灯亮时禁止过马路。
故选C。
2．—Must I return the book this week?—No, you ________. You can ________ it for 20 days.A．mustn’t; keep B．needn’t; borrow C．don’t have to; keep D．mustn’t; lend【答案】C【解析】【详解】句意：——我必须在本周还书吗？——不，你不必这样做。
您可以借20天。
考查情态动词的一般疑问句。
在以must开头的一般疑问句，肯定回答用must；否定回答用need’t或者don’t have to，故排除A和D。
第二空根据“it for 20 days.”可知该空是延续性动词，borrow是短暂性动词，因此排除B。
故选C。
3．In China, all passengers ________ wear protective masks while using public transport. A．should B．need C．can D．must【答案】D【解析】【分析】【详解】句意：在中国，所有乘客在乘坐公共交通工具时必须佩戴防护口罩。
考查情态动词。
should应该；need需要；can可以；must必须。
根据“wear protective masks”和生活常识可知，是必须要佩戴防护口罩，因此must符合句意。
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人教版英语英语情态动词完整归纳含答案百度文库一、初中英语情态动词1．— I take the magazine out of the reading room?— I'm sorry you .A. Could; couldn'tB. Must; couldn'tC. Will; can'tD. May; can't【答案】 D【解析】【分析】句意：——我可以把杂志带出阅览室吗？——对不起，你不能。
could 能，可以；must必须；will将；may可以；can能，可以，can't不可以，不能。
此处表示请求许可，用could或者may，由could或者may构成的一般疑问句，肯定回答用yes，主语+can，否定回答用sorry，主语+can't，结合选项，故答案选D。
【点评】考查情态动词的辨析。
注意理解句意，理解选项，根据语境，选出正确的答案。
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．Please don't make so much noise. I ________ hear the speaker very well.A. needn'tB. can'tC. shouldn'tD. mustn't【答案】 B【解析】【分析】句意：请不要发出那么多噪音。
我不能很好地听清楚发言者的话。
needn't不必；can't不能；shouldn't不应该；mustn't禁止。
根据前半句的Please don't make so much noise.可知别人发出了太多噪音，所以他无法听见演讲者的话，故用情态动词can't。
故选B。
【点评】考查情态动词，结合句意和词义做出判断。
4．A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man.A. can't; canB. may not; mustC. can't; mustD. may not; can【答案】 B【解析】【分析】句意：一个勤奋的人可能不会成为一位伟大的科学家，但是一位伟大的科学家一定是一个勤奋的人。
can't不可能，不会；can可能，能，会；may not 可能不；must 必须，一定；结合句意，可知，第一个空为“可能不”，第二个空为“一定”，故答案为B。
【点评】考查情态动词。
掌握情态动词表推测时的意义和用法。
5．Look at the sign! It says “No Smoking!” You ________ smoke here. It's dangerou s.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。
这是危险的。
A.mustn't 禁止，不允许；B.ought not to不应该，不应当；C.needn't不必；D.don't have to 不必。
根据“No Smoking!”可知此处禁止吸烟，故答案为A。
【点评】考查情态动词。
掌握情态动词的意义和用法。
6．—Shall we meet at the station at 9 a.m.?—In fact we ______. The train ______until 11a.m.A. needn't; will leaveB. needn't; won't leaveC. mustn't; leavesD. mustn't; doesn't leave【答案】 B【解析】【分析】句意：—我们上午9点在车站见面好吗？—事实上我们不需要。
火车直到11点才离开。
needn't情态动词，不需要，没必要；mustn't情态动词，不允许，语气强烈，本题含义只是“不需要”,并没有“禁止、不许”这样强烈的语义。
not...until...，意为“直到...才...”，表示将来发生的事情，所以使用一般将来时态的否定形式won't。
故选：B。
【点评】考查情态动词辨析，固定搭配not...until...。
一般将来时态。
7．Teenagers allowed to drive .A. should not beB. should be notC. not should be【答案】A【解析】【分析】句意：年轻人不应该被允许驾车。
Should是情态动词，其否定表达一般在在后面加副词not，故选A。
【点评】此题考查含有情态动词的被动语态的否定形式。
平时注意记忆情态动词的记忆和用法。
8．—Where is Mom now?—I'm not sure. She _________ be in the kitchen.A. shallB. mayC. needD. must【答案】 B【解析】【分析】句意：—妈妈现在在哪里？—我不确定，她也许在厨房。
A. shall 将要； B. may 可以，可能； C. need 需要； D. must必须，一定；根据I'm not sure可知是不确定；故选B。
【点评】此题考查情态动词表推测的用法。
9．—I wonder if this smart phone is Mary's.—It _______ belong to her. _______ is totally different from this one.A. mustn't; HerB. can't; HerC. can't; HersD. may; Hers【答案】C【解析】【分析】句意：――我想知道这个智能机是否是玛丽的。
――不可能属于她，她的和这个完全不同。
情态动词表示推测时，用must表示“一定”，用might, could表示“可能”，用can't表示“不可能”。
从句意看，这手机与她的完全不同，故不可能是她的，前面用can't。
形容词性的物主代词后一定有一个被修饰的名词，名词性的物主代词后没有被其修饰的词，本题后没有被修饰的词，用名词性的物主代词，“她的”：hers。
故选C。
10．We don't allow taking magazines out, but you ____________ copy the article you need on the machine over there.A. canB. mustC. shouldD. would【答案】 A【解析】【分析】句意：我们不允许把杂志带出去，但是你可以在那里抄下你需要的文章。
can能，能够，可以；must必须；should应该；would将；此处表示可以，允许，故选A。
【点评】此题考查情态动词辨析。
弄清每个情态动词的使用规则，根据上下文的联系确定所使用的情态动词。
11．The girl riding a horse there be Shirley. Her left leg was badly hurt in an accident yesterday.A. needn'tB. may notC. can'tD. mustn't【答案】C【解析】【分析】句意：那边骑马的女孩不可能是雪莉。
她的左腿在昨天的事故中受了重伤。
A.needn't不必；B. may not不可以；C. can't不可能，表示否定的推测；D. mustn't 不准，不允许，表示禁止。
本题表示否定的推测，不可能：can't。
故选C。
12．You _____ walk too close to the edge of the path because you might fall and hurt yourself.A. mayB. mightC. needn'tD. musn't【答案】 D【解析】【分析】句意：你不能走得太靠近路的边缘，因为你可能跌倒伤害自己。
A. may可以，表允许；B. might可能，表推测；C. needn't不必，指没有必要；D. musn't不能，表示不允许或禁止。
根据句意语境，本句是不允许离路边太近，故选D。
【点评】考查情态动词辨析题。
注意分析句意和词义。
13．—Mum, I play football this afternoon?—Sure, but you finish your homework first.A. may; couldB. can; mustC. can; mustn'tD. may; can't【答案】 B【解析】【分析】句意：－妈妈，今天下午我能踢足球吗？－当然，但是你必须先完成作业。
前句提请求，can,may都可以；后句，由sure可知后句用肯定回答。
Could表示一种委婉的语气；must表示主观愿望：必须。
妈妈要求孩子“必须”先完成作业。
故选B。
【点评】考查情态动词辨析，may表示请求时候的回答用语。
14．— _________ 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。