2021年初中英语语法知识—情态动词的分类汇编附答案
一、选择题1．—Must I go out to have dinner with you, Mum?—No, you , my dear. You’re free to make your own decision.A．shouldn’t B．mustn’t C．needn’t D．can’t2．The designer has tried every possible way to make the robot light, so you _____ worry about its weight.A．must B．may C．can’t D．needn’t3．—Is that cap Bob’s?—No, it ________ be his. His is blue.A．can’t B．mustn’t C．needn’t D．may not4．---Mum, must I finish my homework today?---No, you . Tomorrow is Sunday and you may have a rest today.A．sh ouldn’t B．mustn’t C．can’t D．don’t have to 5．You look quite tired. You'd better ________ a good rest.A．stop to have B．stop having C．to stop to have D．to stop having 6．—Hi, Lucy, may I sit here?—No, ________. The seats are for teachers and parents.A．you needn't B．you aren't C．you mustn't D．you don't 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 should________ the teacher________being late for school.A．apology to, about B．apologize to, forC．apologies to, for D．apologize to, on9．—Can you come to my party on Saturday afternoon?—Sorry, I can’t. I ________ meet my friends.A．can’t B．might have to C．needn’t10．―I can't stop smoking, Doctor.―For your health, I'm afraid you .A．must B．can C．need D．have to 11．—Must I start now?—No, you_______________.A．mustn't B．can't C．needn't D．must 12．—Could I call you by the first name?—Yes, you .A．will B．could C．may D．might 13．Everyone______ be polite to their parents.A．could B．may C．should D．can14．—The food ________be delicious . You ate it up .—You bet . My mum cooked it for me .A．must B．may C．can D．need15．一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 16．—Mum, I’ve signed for a big box by Future Express (快递). What’s in it?—I’m not sure. It ________be a present from y our brother.A．need B．must C．may D．will17．（2017 • 湖北省宜昌市中考）—Life is becoming convenient with the Internet.—That’s true! Almost everything be done online.A．must B．would C．should D．can18．—Must I hand in my reports today?—No, you ________.A．mustn’t B．can’t C．shouldn’t D．don’t have to 19．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．need 22．—Jenny, we buy Mom presents. We can clean the house from top to bottom.—Good idea! It’s a special present for Mother’s Day.A．can’t B．mustn’tC．shouldn’t D．needn’t【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：——妈妈，我必须和你出去吃饭吗？——不，你不必。
亲爱的，你可以自由地做出你自己的决定。
考查情态动词。
A. shouldn’t不应该；B. mustn’t不允许；C. needn’t不必；D. can’t不能。
根据No, you , my dear. You’re free to make your own decision.可知此处为否定回答，must的含义是“必须、一定”，其否定形式mustn’t表示“禁止”的含义；在这里根据语境可知不是“禁止”的意思。
对must开头的一般疑问句作否定回答，一般用needn’t或don’t have to，故答案选C。
2．D解析：D【解析】【分析】【详解】句意：设计者已经尝试了所有可能的方法使机器变轻，所以你不必担心它的重量。
must必须；一定；may可以；可能；can’t不能；不可能；needn’t不必，没有必要。
根据句意The designer has tried every possible way to make the robot light可知，设计者在努力使机器变轻，所以担心是没有必要的。
故应选D。
3．A解析：A【解析】【详解】句意：——那顶帽子是Bob的吗？——不，那不可能是他的。
他的是蓝色的。
考查情态动词表推测。
can’t 不可能，否定推测；mustn’t 禁止，不表推测；needn’t 不需要；may not 可能不是，表不确定的推测。
根据回答“No”和“His is blue.”可知这里说话者表达完全否定推测，故选A。
【点睛】在情态动词表推测时，很多同学会搞混can’t和mustn’t，认为他们都表示完全否定的推测，在做题时容易误选。
can’t 不可能，表示完全否定的推测，但是mustn’t 禁止，并不用于表推测。
4．D解析：D【解析】【分析】【详解】句意：——妈妈，我今天必须完成作业吗?——不，你不必这么做。
明天是星期天，你今天可以休息一下。
考查情态动词辨析。
A. shouldn’t不应该，表建议；B. mustn’t一定不，表禁止；C. can’t不能，表示不允许；D. don’t have to不必，指没有必要。
回答must引起的一般疑问句，如果要作否定回答，一般是用needn’t（不能用mustn’t）或not have to。
根据句意语境，可知选D。
5．A解析：A【解析】【详解】句意：你看起来相当累，你最好停下来好好休息。
短语stop doing sth.表示“停止做某事”；stop to do sth.表示“停下来去做某事”。
根据“You look quite tired.”可知下文是停下来去休息；You'd better+动词原形，表示“你最好做某事”；根据题意，故选A。
6．C解析：C【解析】【详解】句意：——你好，Lucy，我可以坐在这儿吗？——不，你不可以。
这些座位是留给老师和家长们的。
考查情态动词。
you needn’t你没有必要；you aren’t你不是；you mustn’t你不能；you don’t 你不。
句中may表示请求许可，否定回答用No, you mustn’t，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”。
2021年初中英语语法知识—情态动词的全集汇编含答案解析(1)
一、选择题1．I see the blackboard. I need to have my glasses.A．can B．can’t C．must D．mustn’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．Since you are very tired, you ______ finish the work today.A．needn’t B．may not C．mustn’t D．can’t4．―I didn’t pass the driving test again.―Don't worry. Just like the weather, life be beautiful all the time.A．can't B．needn't C．shouldn't D．mustn't5．I’ve bought a nice necklace for Jo’s birthday. She _____like it, but I’m not sure.A．can B．may be C．might D．must6．The designer has tried every possible way to make the robot light, so you _____ worry about its weight.A．must B．may C．can’t D．needn’t7．A: Is Jim coming by train?B: I’m not sure. He _______ drive his car.A．must B．may C．need D．should 8．—Hi, Lucy, may I sit here?—No, ________. The seats are for teachers and parents.A．you needn't B．you aren't C．you mustn't D．you don't 9．You __ drive your car so fast. It's very dangerous.A．wouldn't B．shouldn't C．couldn't D．mightn't 10．—Must I finish my homework this evening?—No,you ________.You have a three﹣day holiday.A．won't B．mustn't C．needn't11．— I would like________ to see a movie.—It’s too late. You’d better ________alone.A．to go, go B．go, not go C．to go, not go D．going, go 12．Even the top student can't work out this problem, so it________ be too difficult. A．must B．may C．can D．need13．—The book report is very important. You ________ write it carefully.—But I ________ hand it in now.A．must; must B．have to; mustC．must; have to D．have to; have to14．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．need15．It’s raining all day, so I ________ stay at home.A．can’t B．has to C．have to16．—I feel tired.—You ________ go to bed so late.A．must B．shouldn’t C．should17．When I write down what I am showing thanks to, it’s always for things that money______buy.A．needn’t B．shouldn’t C．may not D．can’t18．—The food ________be delicious . You ate it up .—You bet . My mum cooked it for me .A．must B．may C．can D．need19．— Will Jim come to Yangzhou for a holiday?— He ________come, it depends on how much homework he will have.A．may B．should C．must D．need 20．—Must I sleep now? —No, you________.A．needn't B．mustn't C．can't D．may not 21．—Could you help me download some Taylor Swift’s songs from Ku Gou?—Sorry, people download music from the Internet without paying, because it’s against the law. A．wouldn’t B．needn’tC．mustn’t D．couldn’t22．The milk tastes bad. You’d better_______.A．throw it away B．to throw it awayC．throw them away D．to throw them away【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：我看不到黑板了。
2021年初中英语语法知识—情态动词的分类汇编及答案
一、选择题1．—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't 2．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．You have finished most of the work, so you ____ start working so early tomorrow. You may come at 9 :00.A．can't B．mustn't C．needn't D．couldn't4．— 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 5．—Can we walk across the road now?—No, we . We have to wait until the light turns green.A．couldn’t B．needn’t C．shouldn’t D．mustn’t 6．—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 not7．You __ drive your car so fast. It's very dangerous.A．wouldn't B．shouldn't C．couldn't D．mightn't8．You should________ the teacher________being late for school.A．apology to, about B．apologize to, forC．apologies to, for D．apologize to, on9．—The book report is very important. You ________ write it carefully.—But I ________ hand it in now.A．must; must B．have to; mustC．must; have to D．have to; have to10．—I’d like ________ Guo Jingming’s Tiny Times.—You had better________ his books. The stories he tells are far from real life.A．buying, don’t read B．to buy, not readC．buying, not read D．to buy, not to read11．One ______ easily lose his way when he visits or comes to a new place.A．may B．must C．need D．should12．－Mum, must I stay there the whole day?－No, you__________. You__________ come back after lunch, if you like.A．mus tn’t; can B．needn’t; must C．needn’t; may13．It’s raining all day, so I ________ stay at home.A．can’t B．has to C．have to 14．(2017·甘肃白银·10)—I wonder if these are Danny's glasses.—They________be Danny's. He doesn't wear glasses.A．can't B．must C．mustn't D．can15．— 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 16．Everyone______ be polite to their parents.A．could B．may C．should D．can17．When I write down what I am showing thanks to, it’s always for things that money______buy.A．needn’t B．shouldn’t C．may not D．can’t 18．（2017 • 湖北省宜昌市中考）—Life is becoming convenient with the Internet.—That’s true! Almost everything be done online.A．must B．would C．should D．can19．— May I watch TV for a while?— No, you __________. You have to finish your homework first.A．can’t B．needn’t C．mustn’t D．won’t 20．—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't21．—I often see Maria in the library, and she _________ like reading best.—That’s right.A．need B．may C．must D．can22．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【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：——我想杰克一定在他的办公室里。
人教版英语英语情态动词完整归纳含答案解析百度文库
人教版英语英语情态动词完整归纳含答案解析百度文库一、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．—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．— __________I wear a tie to Janet's birthday party?— No,you needn't. But do remember to bring her a present.A. MustB. ShouldC. NeedD. Can【答案】 A【解析】【分析】句意：——我必须戴领带去参加Jane的生日聚会吗？——不，你不必，但是记住给她带个礼物。
2020-2021年情态动词知识点总结及经典习题(含答案)
2020-2021年情态动词知识点总结及经典习题(含答案)一、初中英语情态动词1． Look! The traffic light has turned red. We _____ stop our car.A. canB. can'tC. mustD. mustn't【答案】 C【解析】【分析】句意:看交通灯成了红灯。
我们必须停车。
turned灯成了红灯;stop sth停止某物A. can能; B. can't不能; C. must必须; D.mustn't千万别，一定不要。
根据常识可知红灯停，这是必须的，故选C2．—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．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。
4．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。
初一初中英语情态动词完整归纳含答案
初一初中英语情态动词完整归纳含答案一、选择题1．—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 .2．—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．—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 fun4．—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.5．—Oh, no! There isn't any salt left.—____________! I’ll buy some when I go into town.A．Good idea B．Go ahead C．Never mind D．Not at all 6．—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 careful7．—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 thing8．— 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 9．—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 10．—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 11．--Would you like to go shopping with me on Saturday?-- . I have to help my mother with housework.A．I’m afraid not B．Take your timeC．Enjoy yourself D．That’s all right12．—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 horses13．—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 14．—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 b e very nice. 15．—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 that16．— 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 like a small or a large bowl of noodles? —_______. I’m very hungry.A．A small bowl B．A large bowl C．Yes, please D．No, thanks 18．—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 19．—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 20．—I’m sorry I didn’t make it to your birthday party last night.— ________ I know you are busy recently.A．Why not? B．Don’t mention it.C．No way. D．That’s all right. 21．—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 22．—Susan, will you please go and empty that drawer?— _________ ?A．What for B．What is it C．How is it D．How come 23．—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 24．—________. 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 OK25．–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 help26．—Many people think women are better at cooking than men.—________. Most top chefs in the world are men.A．I agree B．I can’t agree more C．Not at all D．That’s not the case 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 do you find the documentary DA VID Profile(国宝档案).—________. I can’t think too highly of it.A．It all depends B．It’s really wonderfulC．No one knows for certain D．It is not my cup of tea29．—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 30．—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 31．—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. 32．—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 33．—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 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．—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 37．—Here’s your change.—________A．My pleasure. B．Thank you. C．With pleasure. D．No problem. 38．—How about putting some pictures into the report?—________ A picture is worth a thousand words.A．I don’t think so.B．Why not?C．Thank you. D．Don’t mention it.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 mus eum.C．Sorry, I don’t know. I’m a stranger here.D．Sure. Turn right and go along Rock Road.40．—I’ll be away on a business 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. 41．—Summer camping gives children the chance to live away from home.—________. It is always good to help children grow up.A．That’s true.B．Come this way. C．Let me have a look. D．I don’t think we agree.42．—I visited the Purple Mountain Observatory by myself last Saturday.—________ Why didn’t you tell me earlier?A．You did? B．I hope not. C．Have a good time. D．I can’t believe it. 43．—Do you think you could finish this project without help?—________. This is not the first time for me.A．Take care B．Don’t worry C．Not exactly D．Hurry up 44．—Our school football team has won the first prize in the match!—________A．Have a good time. B．Nice work. C．Never mind. D．Good luck. 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．—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. 48．—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 time49．—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 50．— 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【参考答案】***试卷处理标记，请不要删除一、选择题1．D【详解】根据情景反应，可知答案为D解析：D【详解】根据情景反应，可知答案为D2．A【详解】句意：——安娜，你能来参加我明晚的聚会吗？——我很想去，但是因为流感我不得不呆在家里。
初中英语情态动词完整归纳及答案
初中英语情态动词完整归纳及答案一、选择题1．Our Chemistry teacher always tells us we ________ be too hardworking before the exams. A．mustn’t B．shouldn’t C．needn’t D．can’t2．Don’t cross the road until the traffic lights turn green. A car_______hit you.A．need B．may C．should D．must3．You ________ drive after drinking alcohol(酒). It’s against the law.A．mustn’t B．needn’t C．couldn’t D．wouldn’t4．—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 nee d to; mending B．needed; to be mendedC．don’t need; mend D．need; to mend5．You ________ be careful with the camera. It costs!A．can B．will C．should D．may 6．—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 7．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules. A．can B．will C．may D．must 8．—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 9．—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 10．—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’t11．—Be careful! Fire ________ be dangerous sometimes.—OK. I will put it out right away.A．mustn’t B．should C．can D．needn’t 12．—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’t13．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．need14．—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．need15．— 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．may 16．—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 17．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 against18．It’s amazing that the pen ________turn voice into text with few mistakes.A．can B．must C．may D．need19．— 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 20．—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't21．You ______ pay too much attention to your pronunciation, as it is so important in the oral （口头的） test.A．shouldn’t B．mustn’t C．can’t D．needn’t22．My bike was broken yesterday，so I____walk home．A．might B．had to C．must D．could 23．—Would you please________in that way? That’s not safe!—So rry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive 24．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 25．—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．should 26．—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．need 27．—Who is singing next door? It sounds like a young girl’s voice.—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 hold 29．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to 30．—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．shall 33．—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 34．—What is that young lady’s job?—She ________ be a nurse, I’m not sure.A．must B．may C．need D．would35．You _________ smoke here! Look at the sign. It says "No smoking".A．needn't B．mustn't C．can D．may 36．—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A．shall B．need C．must D．could 37．—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．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．shou ldn’t 39．—Could I join you in the programme?—Sorry, you ________. You are too young.A．shouldn’t B．mustn’t C．can’t D．needn’t40．I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A．mustn’t B．do n’t need C．needn’t D．can’t41．— 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’t42．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 43．—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．need44．—Will dad arrive home at 6 o’clock to have dinner with us this evening?— I think he will, but he ________ not. Sometimes he works extra hours.A．can B．must C．need D．may 45．—Excuse me. I haven’t finished reading the book 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．—Could you tell me how to renew the library books?—With pleasure. You ________ come to our desk every time. It’s easier to renew them online. A．can’t B．mustn’t C．needn’t D．shouldn’t 47．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 48．—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t believe in that.A．can B．must C．shouldn’t D．needn’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．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．need【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【详解】句意：我们的化学老师总是告诉我们考试前怎样用功都不为过。
(2021年整理)初一情态动词讲解及练习附答案
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（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。
2021年初中英语语法知识—情态动词的分类汇编含答案解析(1)
一、选择题1．(2017·甘肃白银·10)—I wonder if these are Danny's glasses.—They________be Danny's. He doesn't wear glasses.A．can't B．must C．mustn't D．can2．The designer has tried every possible way to make the robot light, so you _____ worry about its weight.A．must B．may C．can’t D．needn’t3．All passengers_____ go through safety check before they take a plane.A．may B．can C．must D．need4．—________your house be cleaned right now？—No,it needn't.It may be cleaned this afternoon．（）A．Must B．May C．Can5．—Can we walk across the road now?—No, we . We have to wait until the light turns green.A．couldn’t B．needn’t C．shouldn’t D．mustn’t 6．—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 to7．The milk tastes bad. You’d better_______.A．throw it away B．to throw it awayC．throw them away D．to throw them away8．— I would like________ to see a movie.—It’s too late. You’d better ________alone.A．to go, go B．go, not go C．to go, not go D．going, go 9．—Can you come to my party on Saturday afternoon?—Sorry, I can’t. I ________ meet my friends.A．can’t B．might have to C．needn’t10．I’ve bought a nice necklace for Jo’s birthday.She _____like it, but I’m not sure.A．can B．may be C．might D．must 11．—Must I go out to have dinner with you, Mum?—No, you , my dear. You’re free to make your own decision.A．shouldn’t B．mustn’t C．needn’t D．can’t12．— Could you play the piano when you were 8 years old?— ________.A．Yes, I could B．No, I can’t C．Yes, I can D．No, I won’t 13．-_________ you help me with my homework?-Of course if I __________.A．Could; could B．Can't; can C．Could; can D．Can; could14．–Is Mike coming to the fashion show tomorrow?--I’m not sure. He ______ not come.A．must B．can C．may D．should15．Will you please________them________the Birdwatching Society?A．inviting; join B．to invite; to join C．invite; to join D．to invite; join 16．一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 17．—Must I sleep now? —No, you________.A．needn't B．mustn't C．can't D．may not18．一Already five people in the taxi, but the driver managed to take me as well.一Terrible, and it be an uncomfortable journey.A．can B．should C．must D．need19．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．Even the top student can't work out this problem, so it________ be too difficult.A．must B．may C．can D．need 21．—Could I call you by the first name?—Yes, you .A．will B．could C．may D．might22．-Could you help me with my English homework, Nancy?-Of course I____________. Glad to help.A．could B．can C．must D．do【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】句意：----我想知道这些是丹尼的眼镜吗？-----他们不可能是丹尼的。
初中英语情态动词详细用法归纳(含练习及答案)
初中英语情态动词详细用法归纳(含练习及答案)个人精心创作，质量一流，各级通用，希望能得到您的认可。
谢谢！初中英语情态动词详细用法归纳（含练及答案）考点一：can，may，must等情态动词在陈述句中的用法：1.XXX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。
I can see with my XXX.我用眼睛看。
could是XXX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。
is/am/are able to do sth was/were able to do sth.（2）.表示许可，常在口语中。
如：XXX.你可以用我的字典。
3）.表示推测，大概性，意为“大概”，经常利用于否认句和疑问句中，此时can’t译为“不成能”。
如：Can the news be true?这个音讯会是真的吗？—Can it be our XXX?XXX有多是我们教师吗？—No。
it can’t be our teacher。
He is on a visit to the Great Wall.不成能。
我们教师正在游玩长城呢。
【例题】—I think Miss Gao must be in the library。
She said she would go there.—No。
She __be there。
Ihave just been there.A.can’tB.XXX’t解析】按照下文“我刚去过那儿”可知，应为“不成能”，can’t表示推测[答案] Acould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。
2021年初中英语语法知识—情态动词的单元汇编及答案
一、选择题1．—Must I start now?—No, you_______________.A．mustn't B．can't C．needn't D．must2．—Is Wendy in the classroom now?—I’m not sure. She ________ be there. I saw her in the library ten minutes ago.A．may not B．must not C．shall not D．would not3．—I s that cap Bob’s?—No, it ________ be his. His is blue.A．can’t B．mustn’t C．needn’t D．may not4．—I can't stop smoking, doctor.—For your health, I'm afraid you ________.A．must B．can C．may D．need 5．—Jenny, you _________ push your way onto the bus.—I’m rea lly sorry about it.A．mustn’t B．needn’t C．may not6．You __ drive your car so fast. It's very dangerous.A．wouldn't B．shouldn't C．couldn't D．mightn't 7．—Sorry, Ms Wang. I left my homework at home. Must I hand it in today?—No, you_______ . You_______ bring it here tomorrow.A．mustn’t; should B．needn’t; must C．mustn’t; may D．needn’t; can 8．—Susan, someone is waiting for you on the phone. It_______ be your sister, but I’m not sure.—Oh, please tell her to call me_______ because I’m busy now.A．might; later B．must; later C．might; late D．must; late 9．— May I have some wine?— No, you . You have to drive home later.A．shouldn't B．needn't C．mustn't D．may not 10．—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't 11．Since the road is muddy,it ________last night, ________?A．must be rained; wasn’t it B．must have rained; didn’t itC．must rained; didn’t it D．must have rained; wasn’t it12．—Must we finish the work right now?—No, you ________. You can do it tomorrow.A．needn’t B．shouldn’t C．mustn’t D．can’t13．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 be14．The flowers ________ every day, or they will die.A．must water B．can be wateredC．should water D．must be watered15．— Must I go home? — No, you ________.A．can’t B．mustn’t C．don’t D．needn’t 16．—Mum, I’ve signed for a big box by Future Express (快递). What’s in it?—I’m not sure. It ________be a present from your brother.A．need B．must C．may D．will17．—Must I sleep now? —No, you________.A．needn't B．mustn't C．can't D．may not 18．—Could you help me download some Taylor Swift’s songs from Ku Gou?—Sorry, people download music from the Internet without paying, because it’s against the law. A．wo uldn’t B．needn’tC．mustn’t D．couldn’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．—Could I call you by the first name?—Yes, you .A．will B．could C．may D．might21．－Mum, must I stay there the whole day?－No, you__________. You__________ come back after lunch, if you like.A．mustn’t; can B．needn’t; must C．needn’t; may22．—________ 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’t【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：——我必须现在开始吗？——不，你不必了。