最新情态动词(完整版)
情态动词(完整版)
2．s when we were carrying out the investigation, or they __________to our help.
A．would have comeB．could come
A．shallB．must
C．mayD．need
【答案】A
【解析】
【详解】
考查情态动词。句意：法律面前人人平等。没有人能凌驾于法律之上。A. shall用于第二、第三人称，则含有命令、警告、允诺或威胁的语气。B. must（必须，一定）用于肯定句。C. may（可以，能够）表允许时一般不与第三人称连用。D. need (表示没有必要或询问是否有必要)需要；故选A。
【详解】
考查部分倒装和情态动词。句意：这位教授警告学生们，在他的课堂上，决不应该使用手机。on no account意为“决不”，否定词放在句首，句子使用部分倒装，排除B、D项；这里表示应该，故选A。
7．Lack of sleep _______ lead to weakened immunity and memory, and also slow physical growth.
5.“should / ought to + have +过去分词”表示过去本该做某事但没做，其否定式表示过去不该做某事但做了，这种句式含有不满或责备之意，ought to的语气比should强一些。如：
You ought to / should have studied harder.你本应该更努力学习的.（但没有）
A．mustn'tB．can't
C．won'tD．needn't
【答案】B
【解析】
(完整版)情态动词should的用法专项练习
(完整版)情态动词should的用法专项练习1. 表示义务或建议- You should arrive at the meeting on time.should arrive at the meeting on time.2. 表示推测或猜测- Should can also be used to indicate speculation or guessing. It implies that something is likely or probable to happen. Forexample:Should can also be used to indicate speculation or guessing. It implies that something is likely or probable to happen. For example: - He is an experienced driver, so he should know the trafficrules.should know the traffic rules.- It's nine o'clock. The bus should be here soon.should be here soon.3. 表示意愿或建议- I should go to the gym more often.should go to the gym more often.- You should see a doctor if you have a persistent cough.should see a doctor if you have a persistent cough.4. 与条件句连用- If it rains tomorrow, we should stay indoors.should stay indoors.- Should you need any assistance, please don't hesitate to contact us.5. 句型结构- When using should, there are a few sentence structures to keep in mind:should, there are a few sentence structures to keep in mind: - Affirmative: subject + should + base verb should + base verb- You should eat more vegetables.should eat more vegetables.- Negative: subject + should not + base verb / subject + shouldn't + base verb should not + base verb / subject + shouldn't + base verb - You should not waste food.should not waste food.- Children shouldn't play with fire.shouldn't play with fire.- Interrogative: Should + subject + base verb?Should + subject + base verb?- Should I call him back?Should I call him back?6. 注意事项- Avoid using should too frequently in writing. Overuse can make writing seem repetitive. Instead, vary your language by using synonyms like "ought to," "could," or "might".should too frequently in writing. Overuse can make writing seem repetitive. Instead, vary your languageby using synonyms like "ought to," "could," or "might".- The use of should may differ in formal and informal contexts, sobe mindful of the tone and register of your writing.should may differ in formal and informal contexts, so be mindful of the tone and register of your writing.以上是情态动词should的一些常见用法示例。
情态动词(完整版)
情态动词(完整版)一、单项选择情态动词1．—_______ you disturb me now? I’m busy preparing a report.— Terribly sorry, but I have something urgent to tell you.A．Need B．Should C．Might D．Must【答案】D【解析】【详解】考查情态动词特殊用法。
句意：—你非要现在打扰我吗？我正在准备一份报告。
—真对不起，但是我怕有紧急事情告诉你。
A. Need需要；B. Should 应该；C. Might也许；D. Must 必须；一定；偏偏，非得；根据语境可知must表示“偏偏，非得”符合上下文语境，用来指责对方。
故D项正确。
2．The accident which left 15 people on board dead ________ if both the angry female passenger and the bus driver had kept calm.A．should have avoided B．should be avoidedC．could have avoided D．could have been avoided【答案】D【解析】【详解】考查“情态动词+完成式”。
句意：如果愤怒的女乘客和巴士司机保持冷静，这起导致15人死亡的事故本来是可以避免的。
could have done“本来能做而没有做”，且句子主语The accident和谓语动词avoid之间是被动关系，结合句意可知答案为D。
【点睛】情态动词+ have done结构：1.“must + have + 过去分词”表示对过去发生的事情或状态进行推测，语气比较坚定，通常只用于肯定句。
如：It must have rained last night,for the ground is wet.2.“can / could + have + 过去分词”表示对过去某种情况的怀疑或不确定。
情态动词的用法_完整版
情态动词定义:情态动词是一种本身有一定的词义,但要与动词原形一起使用，给谓语动词增添情态色彩，表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。
情态动词后面加动词原形。
分类：情态动词有四类：①只做情态动词：must,can(could),may(might),ought to②可做情态动词又可做实义动词：need,dare③可做情态动词又可做助动词：shall(should),will(would)④具有情态动词特征：have(had) to,used to位置:情态动词在句中放在谓语动词之前, 谓语动词前若有助动词,则在助动词之前,疑问句中, 情态动词则在主语之前。
I can see you. Come here.我能看见你，过来吧。
He must have been away.他一定走了。
What can I do for you我能帮你吗How dare you treat us like that！你怎能那样对待我们！特点:情态动词无人称和数的变化, 情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加"not"。
个别情态动词有现在式和过去式两种形式, 过去式用来表达更加客气, 委婉的语气, 时态性不强, 可用于过去，现在或将来。
情态动词属非及物动词，故没有被动语态。
情态动词没有非谓语形式，即没有不定式，分词，等形式。
He could be here soon.他很快就来。
We can't carry the heavy box.我们搬不动那箱子。
I'm sorry I can't help you.对不起，我帮不上你。
基本助动词与情态助动词最主要的区别之一是，基本助动词本身没有词义，而情态助动词则有自己的词义，能表示说话人对有关动作或状态的看法，或表示主观设想：What have you been doing since （构成完成进行体，本身无词义）I am afraid I must be going. （一定要）You may have read some account of the matter. （或许已经）除此之外，情态助动词还有如下词法和句法特征：1）除ought和used以外，其他情态动词后面只能接不带to的不定式。
(完整版)情态动词大全
(完整版)情态动词大全一、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．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．—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 4．—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 5．—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’t6．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 7．—Dad, must we wait until the light becomes green?—Yes, I am afraid we ________. That’s the traffic rule.A． may B． can C． have to D． need8．—________ you give me a hand? I can’t put up the poster by myself.—No problem.A． Could B． Should C． Need D． Must9．—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’t10．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t 11．Hurry up, or we ________ miss the beginning of the film.A． should B． must C． may D． have to 12．—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 13．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 14．---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 15．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 16．—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． Need17．When I was young, my father ___________ take me to climb the hill which was not far from our house.A． may B． must C． would D． should 18．My bike was broken yesterday， so I____walk home．A． might B． had to C． must D． could 19．—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 20．You ________ write the report again because spelling mistakes are not allowed at all. A． must B． can C． may D． could 21．—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t believe in th at.A． can B． must C．shouldn’t D．needn’t 22．According to the rule, used batteries ________ be dropped in the red bin for harmful wastes. A． may B． would C． should D． might23．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 24．—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A． shall B． need C． must D． could 25．— 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 26．— 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’t27．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 28．—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 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． should30．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 31．—What is that young lady’s job?— She ________ be a nurse, I’m not sure.A． must B． may C． need D． would 32．—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． need33．—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 34．—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 not35．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A． should B． might C． could D． would36．You ________ drive after drinking alcohol( 酒). It’s against the law.A．mustn’t B．needn’t C．couldn’t D．wouldn’t37．—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 mend38．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 39．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules. A． can B． will C． may D． must40．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A． may B． will C． can D． must【参考答案】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(完整版)
【英语】情态动词(完整版)一、单项选择情态动词1．My sister met him in the street yesterday afternoon, so he ______ your lecture. A．shouldn’t have attended B．couldn’t have attendedC．mustn’t have attended D．needn’t have attended【答案】B【解析】试题分析：考查情态动词用法。
Shouldn’t have done本不应该做某事，实际上却做了（虚拟语气）；couldn’t have done不可能做某事（对过去情况的推测）；needn’t have done本不需要做某事，实际上却做了（虚拟语气）；句意：我的姐姐昨天下午在街上遇见了他，所以他不可能去听了你的演讲。
故B正确。
考点：考查情态动词用法点评：考本题是高考必考考点，一定要牢记句型意思。
must have done过去肯定做了某事。
should have done 本应该做而实际未做。
can’t have done 过去不可能做了某事；shouldn’t have d one 本不应该做而实际做了。
need have done 本有必要做某事；needn’t have done 本没有必要做某事；注意没有mustn’t have done的形式。
2．Most of the top leaders expressed a common desire at the UN conference, ______ that different cultures ______ coexist with tolerance.A．the one ; must B．the one ; should C．one ; must D．one ; should【答案】D【解析】【详解】考查替代和情态动词。
情态动词的用法_完整版
..情态动词定义 :情态动词是一种本身有一定的词义, 但要与动词原形一起使用，给谓语动词增添情态色彩，表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。
情态动词后面加动词原形。
分类：情态动词有四类：①只做情态动词：must,can(could),may(might),ought to②可做情态动词又可做实义动词：need,dare③可做情态动词又可做助动词：shall(should),will(would)④具有情态动词特征：have(had) to,used to位置 :情态动词在句中放在谓语动词之前,谓语动词前若有助动词, 则在助动词之前, 疑问句中,情态动词则在主语之前。
I can see you. Come here.我能看见你，过来吧。
He must have been away.他一定走了。
What can I do for you?我能帮你吗？How dare you treat us like that！你怎能那样对待我们！特点 :情态动词无人称和数的变化,情态动词后面跟的动词需用原形, 否定式构成是在情态动词后面加"not"。
个别情态动词有现在式和过去式两种形式,过去式用来表达更加客气,委婉的语气,时态性不强 , 可用于过去，现在或将来。
情态动词属非及物动词，故没有被动语态。
情态动词没有非谓语形式，即没有不定式，分词，等形式。
He could be here soon.他很快就来。
We can't carry the heavy box.我们搬不动那箱子。
I'm sorry I can't help you.对不起，我帮不上你。
..基本助动词与情态助动词最主要的区别之一是，基本助动词本身没有词义，而情态助动词则有自己的词义，能表示说话人对有关动作或状态的看法，或表示主观设想：What have you been doing since?（构成完成进行体，本身无词义）I am afraid I must be going.（一定要）You may have read some account of the matter.（或许已经）除此之外，情态助动词还有如下词法和句法特征：1 ）除ought和used以外，其他情态动词后面只能接不带to的不定式。
中考完整版初中英语情态动词题50题(带答案)含答案
中考完整版初中英语情态动词题50题(带答案)含答案一、选择题1．— 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. 2．—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 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．—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 fun5．—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.6．—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 all7．—I thought I’d try to repair the car myse lf.— __________ ! 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．—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 9．--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 right10．–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 help11．—I’m sorry. That wasn’t of much help.— ________. In fact, it was most helpful.A．Thanks anyway B．It doesn’t mat ter C．Of course not D．Sure it was 12．—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．— Could you please clean your room?—_________. I’ll do it at once.A．Yes, sure B．S orry, I can’t C．It doesn’t matter D．Here you are 14．—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. 15．—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 16．—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 17．— 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 18．—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 19．—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 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．—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. 23．—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. 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．—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．—Could you help me look after my baby ________ I am away?—________.A．as; With pleasure B．while; My pleasure C．as; That’s all right D．while; With pleasure29．—How would you like your soup?—________.A．Very delicious B．With some tomatoes and eggs, pleaseC．I like it very much D．No, thanks30．—Time is up. I have to go now.—________ ! We don’t have more time to talk.A．That’s cool B．That’s the answer C．That’s a pity D．That’s good ne ws 31．—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 32．—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 33．—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 34．—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’t35．—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 36．—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. 37．—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 38．—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 worry39．—Why don’t you join in a club to practise speaking English?—________.A．That’s a good idea B．Never mind C．Yes, please D．Thank you 40．— 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! 41．—I’ll have a chem istry exam tomorrow.—________!A．Well done B．Congratulations C．You’re welcome D．Good luck 42．—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.43．—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. 44．—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 45．—Mum, Joe has broken a cup!—________. Accidents always happen.A．Pretty good B．Of course C．It doesn’t matter D．That depends 46．—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.47．— The dress I got is not the same color as that is shown online.—________? But if so, I promise we will send you another one.A．How come B．Who knows C．What for D．Why worry 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 opposite 49．— 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 50．—I love the Internet. I’ve come to know ma ny 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1．C【解析】本题考查日常用语。
完整版)情态动词练习题及答案
完整版)情态动词练习题及答案1.I XXX't dare to ask you。
because I thought I must be wrong.2.There used to be some flowers in the garden.3."Could I take it out?" "I'm sorry。
you couldn't."4.You were stupid to climb the tree。
You might have hurt yourself.5.You should have posted those XXX't you?6.All the lights are on。
the Smiths must be getting up.7.He may lead a horse to the water but he can't make it drink.8."Need we do this job now?" "You must."9.Would you like to have lunch with us today?1.我不敢问你，因为我认为我一定是错的。
2.花园里曾经有一些花。
3.“我能把它拿出来吗？”“对不起，你不能。
”4.你爬树很愚蠢。
你本来可能会受伤的。
5.你本该寄那些信。
为什么你没有寄？6.所有的灯都亮着，XXX一家肯定在起床了。
7.他可能引马到水边，但他不能强迫它喝水。
8.“我们现在需要做这个工作吗？”“你必须这么做。
”9.你今天愿意和我们一起吃午餐吗？10.He said that you could watch TV all evening if you wished.11.–Is John coming by train。
--He should。
(完整版)情态动词大全
(完整版)情态动词大全一、选择题1．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’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．—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 4．—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 5．—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． should6．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 7．Exercise is helpful but it ________ be regular ( 规律的) exercise.A． must B． may C． can D． need8．You'd better __________ hard from now on, __________ you will fail the exam.A． work; and B． working; or C． working; and D． work; or9．—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’t10．It’s amazing that the pen ____ ____turn voice into text with few mistakes.A． can B． must C． may D． need 11．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules. A． can B． will C． may D． must12．— 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 13．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 climbed14．---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． will15．When I was young, my father ___________ take me to climb the hill which was not far from our house.A． may B． must C． would D． should 16．—Shall we go camping this summer holiday?—Nothing________be better.A． should B． could C． must D． may 17．—Would you please________in that way? That’s not saf e!—Sorry. I won’t do it any more.A． not driving B． not to drive C． no driving D． not drive 18．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 19．Don’t cross the road until the traffic lights turn green. A car____ ___hit you.A． need B． may C． should D． must20．I ________ hear you clearly. Would you please repeat it?A． mustn’t B．can’t C．needn’t D．shouldn’t 21．Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry.A． should B． would C． must D． can 22．—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A． shall B． need C． must D． could 23．—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． need24．—In China, many parents complain that their children have to stay up late to do the homework.—Don’t worry. The government has realized the problem. I’m sure there ________ be good news soon.A． can B． should C． need D． must25．—Is it usually warm in Yancheng in May?—Yes. But it _______ be rather cold sometimes.A． must B． should C． would D． can26．— 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’t27．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 28．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 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．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A． may B． will C． can D． must 31．According to the rule, used batteries ________ be dropped in the red bin for harmful wastes. A． may B． would C． should D． might 32．You’ve got an A in the maths test again. You ________ be good at it.A． can B． may C． must D． should 33．— The sandstorm in Beijing is so serious this year.— Yes, I wonder when we ________ worry about the air we breathe.A．can’t B．mustn’t C．needn’t D．shouldn’t 34．—Could you tell me how to renew the library books?—With pleasure. You ________ come to our desk every time. It’s easier to rene w them online. A．can’t B．mustn’t C．needn’t D．shouldn’t 35．—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 36．—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’t 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．You ________ be careful with the camera. It costs!A． can B． will C． should D． may 39．—Do we have to finish this today?—Yes, you ________ . Today is the last day.A． would B． may C． can D． must 40．—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【参考答案】一、选择题1．C解析：C【详解】句意：如果你给你妈妈买一台扫地机器人，她就不必每天扫地了。
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最新情态动词(完整版) 一、单项选择情态动词 1．—Sorry, Mum! I failed the job interview again. —Oh, it's too bad. You________ have made full preparations. A．must B．can C．would D．should 【答案】D 【解析】 【详解】 考查情态动词+have done结构。句意：—对不起，妈妈，我面试又失败了。—噢，那太糟糕了，你应该做好充分准备的。A.must必须；B.can可以；C.would将会；D.should应该。这里是情态+have done的结构的虚拟语气，can+have+done”表示对过去行为的怀疑，用于疑问句，译成“可能做过……吗？”；could+have+done，表示对过去事情的假设，意思是本来能够做某事而没有做；must+have+done”表示对过去事情的肯定推测，译成“一定做过某事”，该结构只用于肯定句；should+have+done意思是“本来应该做某事，而实际没做”。故选D 【名师点睛】 情态动词是一种本身有一定的词义，表示说话人的情绪、态度或语气的动词，但它不能单独作谓语，只能和其他动词一起构成谓语。情态动词是每年高考的热点也是难点，每年单项填空题必考一题。考点集中在：情态动词表示推测的基本用法及区别，情态动词否定式的用法辨析，“情态动词+have done”的用法区别等。
2．—I have something important to tell John. But I can’t find him. —His cell phone is here, so he ________ have gone too far. A．mustn’t B．needn’t C．wouldn’t D．can’t 【答案】D 【解析】 【详解】 考查情态动词。句意：——我有重要的事情要告诉John，但是我找不到他。——他的手机在这儿，所以他不可能走得太远。根据句意可知，此处是对过去的一种猜测，此处是表达不可能……，用can’t have done。故选D。
3．Paul did a great job in the speech contest. He many times last week. A．need have practised B．might practise C．must have practised D．could practise 【答案】C 【解析】 【详解】 考查情态动词。句意：保罗在演讲比赛中表现得很好。他上星期一定练习了很多次。must have done是对过去发生的动作最有把握的猜测，意思是“一定”。故C选项正确。
4．-- Turn off the TV, Jack. _______ your homework now? -- Mum, just ten more minutes, please. A．Will you be doing B．Should you be doing C．Shouldn't you be doing D．Couldn’t you be doing 【答案】C 【解析】 【详解】 考查含情态动词的进行时态。句意：——把电视关掉，杰克。你现在不应该做作业吗?——妈妈，请再给我十分钟。此处表示目前应该在做某事，should“应该”，这里用含情态动词的进行时态，故选C。
5．would可以表达过去常常做的事，过去习惯发生的动作：
Pirates would bury gold in a cave. 海盗们常常把黄金藏在山洞中。
We would take a walk along the river. 我们过去常常沿河散步。
3. would后接like、love、mind等动词，表示要求、邀请、希望或询问，此时不是说过去，
而是对现在的询问： Would you like to come to my party? 你愿意来我的派对吗？
Would you mind coming with us? 你介意和我们一起吗？
比如本题，would 表示婉转的请求，征求对方的意见，故选A。
6．—What happened to the young trees we planted last week? —The trees ________ well, but I didn’t water them. A．might grow B．needn’t have grown C．would have grown D．would grow 【答案】C 【解析】 考查虚拟语气。——我们上周种的小树怎么了?——这些小树本来会长得很好,但是我们没有给 它们浇水。根据语境可知,此处是对过去的事实进行假设,故本题选C。
7．—What’s wrong with you? —Oh, I am sick. I ________ so much ice cream just now. A．shouldn’t eat B．mustn’t eat C．couldn’t have eaten D．shouldn’t have eaten 【答案】D 【解析】 【详解】 考查情态动词和虚拟语气。句意：——你怎么了？——我生病了，我刚才不应该吃那么多冰激凌。A. shouldn’t eat不应该吃；B. mustn’t eat禁止吃；C. couldn’t have eaten不可能吃；D. shouldn’t have eaten本来不应该吃。根据just now可知，是发生在过去，故选D。
8．It_____ have been Tom that parked the car here, as he is the only one with a car. A．may B．can C．must D．should 【答案】C 【解析】 【详解】 考查情态动词表猜测的用法。句意：一定是汤姆把车停在这儿的，因为他是唯一有车的人。A. may可能；B. can可能；C. must一定；D. should应该。由as he is the only one with a car.可知一定是他把车停在这里的，非常有把握的肯定推测，故选C。
9．Mark ______ have hurried. After driving at top speed, he arrived half an hour early. A．needn’t B．wouldn’t C．mustn’t D．couldn’t 【答案】A 【解析】 考查情态动词。need’t have done 本不必要做某事，句意：迈克本不必要着急的。他以全速驾驶后，他早到了半个小时。wouldn’t不会，mustn’t禁止，couldn’t不可能，所以选A。
10．---Can I pay the bill by credit card? ---Sorry, sir. But it is the management rules of our hotel that payment ______________ be made in cash. A．shall B．need C．will D．must 【答案】A 【解析】 【详解】 考查情态动词词义辨析。A. shall用于法律法规或条文中，表示义务、规定等；B. need需要；C. will会；D. must必须。句意：——我能用信用卡支付么？——对不起，先生，现金支付是我们酒店的管理规定。故A项正确。
11．The new supermarket has announced that the first to purchase goods on the opening day ________ get a big prize. A．must B．could C．would D．shall 【答案】D 【解析】 【详解】 考查情态动词的用法。句意：新开业的超市宣布，开业当天首先购物的人会得到大奖。shall 用于二三人称的陈述句中可以表示说话人的承诺，命令，警告等，此处表示超市的承
诺，故选D。
12．My sister met him in the street yesterday afternoon, so he ______ your lecture. A．shouldn’t have attended B．couldn’t have attended C．mustn’t have attended D．needn’t have attended 【答案】B 【解析】 试题分析：考查情态动词用法。Shouldn’t have done本不应该做某事，实际上却做了（虚拟语气）；couldn’t have done不可能做某事（对过去情况的推测）；needn’t have done本不需要做某事，实际上却做了（虚拟语气）；句意：我的姐姐昨天下午在街上遇见了他，所以他不可能去听了你的演讲。故B正确。 考点：考查情态动词用法 点评：考本题是高考必考考点，一定要牢记句型意思。must have done过去肯定做了某事。should have done 本应该做而实际未做。can’t have done 过去不可能做了某事；shouldn’t have done 本不应该做而实际做了。 need have done 本有必要做某事；needn’t have done 本没有必要做某事；注意没有 mustn’t have done的形式。
13．Our English teacher is considerate，helpful，and warm-hearted，but sometimes she________________ be angry at our silly mistakes. A．should B．must C．can D．shall 【答案】C 【解析】 【详解】 考查情态动词。句意：我们的英语老师很体贴、乐于助人、热心肠，但有时她可能为我们愚蠢的错误而发火。can表示一种客观的可能性，但不一定会发生，故C项正确。
14．-- Did Jim come? -- I don’t know. He _______ while I was out. A．might have come B．might come C．must have come D．should have come 【答案】A 【解析】 【详解】 考查情态动词推测用法。句意：Jim来了吗？--我不知道，在我不在的时候，可能来过。根据前文I don’t know.可知，说话者不知道Jim来没来，因此后文推测来过，但是语气很不确定，故可知选A。对过去情况的推测 为情态动词+have done，must have done 一定做了某