内容发布更新时间 : 2024/5/1 5:44:57星期一 下面是文章的全部内容请认真阅读。

中考专题（10）情态动词 一、 情态动词的用法(云南省近四年考查6次) 情态动词本身有一定的意义，但不能独立作谓语，没有人称和数的变化，后面必须接动词 原形。常见的情态动词有： may, must, need, have to 等，具体用法见下表：

第一组：can / could 情态动词 用法 表示能力，意为“能、会”， 可与be able to转换 can 表示请求、允许，意为“可以” Can I borrow your bike? 我能借你的自行车用一下吗？ Lang Lang could play the piano well when he was young.朗朗很小的时候钢琴就弹得非常好。 Could I have one cup of tea? 我可以要一杯茶吗？ 例句 Sam can speak English well. 萨姆英语讲得很好。 can的过去式，意为“能、会”，表示过去的能力 could 在疑问句中表示委婉的请求 【浙江杭州2】23.--Pauline has lost her phone.

–No. It’s in her bag. I _________ hear it. A. must B. can C. may D. shall 【重庆1】30．Hurry up，or you ____catch the train．

A．can’t B．needn’t C．mustn't D. shouldn’t 【浙江丽水3】 —How many English words do you think I should know?

—As many as you ______. Then you will find reading quite easy. A. will B. must C. can D. might 【山东济南】40. —_________ I help you, sir? —Yes. I want a T-shirt.

A. Can B. Should C. Must D. Would 【江苏淮安2】9.—Can I park my car in front of the building?

—No, you ________. A. won't B. can't C. needn't D. couldn't 【 甘肃白银2】37. Finish your homework first, then you’ll _____ watch TV for an hour. A. can B. be able to C. able D could 第二组：must /have to 情态动词 用法 例句 表示主观看法，意为“必须、应该” must must的否定式mustn’t, 表示“禁止，不允许”。 must引导的疑问句，否定回答用needn’t/don’t have to You must finish your homework first! 你必须先完成你的家庭作业！ You mustn’t smoke here. 在这里你不许抽烟。 —Must I finish my work now? 现在我必须完成工作吗？ —No, you needn’t.不，你不必 He had to stay at home because of the heavy rain.因为雨很大，他不得不待在家里。 have to have to不得不，表示客观原因 【江苏连云港2】7. From March 23rd , anyone under the age of 14 ________

go into Disney's US parks alone. A. couldn't

B. mustn't C. needn't D. mightn't

【四川宜宾1】—Li Lei, hurry up! The bus is coming.

—Oh, no. We ______ cross the street until the traffic lights turn green. A. mustn’t B. may not C. needn’t D. have to 【山东临沂1】29. —May I play computer games now, Mom?

—No. You finish your homework first.

A. must B. can C. could D. may 【湖南邵阳3】27.—Must I hand it in today?

—No. you _ . You can do it tomorrow. A. mustn't B. can't C. needn't 【 浙江衢州3】—Hurry，Mum! The bus is coming。

—Wait a minute，dear. You cross the street until the traffic lights are green.

A. must B. need C. mustn’t D. needn’t 【四川内江2】28. —_____I finish my homework now?

—No, you_____. Your work is over today.

A. Can't; must B. Must; don't have to C. May; couldn't D. Couldn't; could 【山东菏泽2】—Can we run across the road now?

—No, we . We have to wait until the light turns green. A. needn't B. mustn't C. couldn't D. shouldn't 【山东青岛1】7. Excuse me, sir. You ______ open the door before the train stops. A. mustn't B. needn’t C. may not D. don’t have to 【浙江舟山、嘉兴3】23. Drivers ________ wear seat belts while their cars are running on the road. A. need B. can C. must D. may 【山东威海3】33. —May I go out for a while, Mom?

—No, you . You have to finish your homework first. A. shouldn't B. needn't C. mustn't D. won't 【河南3】26. —Dad, must we wait until the light becomes green?

—Yes, I'm afraid we______ .That's the traffic rule.

A. can B. may C. have to D. need

【江西4】We _____ pay to get into the concert.It’s free.

A.can’t B.mustn’t C.might not D.don’t have to

第三组：shall/should /ought to 情态动词 用法 常用于主语是第一人称的疑问句，表示请求。对“shall I...?”作肯定回答时，用“Yes, please.”；否定回答用“No, thank you.”。 意为“应该”，表示要求和命令，也可以表示劝告或建议 例句 shall —Shall I turn on the light?要不要开灯呢？ —Yes,please./No, thank you. 好的，开吧！/不，谢谢。 We should keep the air fresh.我们应该保持空气清新。 You ought to teach them carefully.你应该细心地教导他们。 should ought to 【江苏常州3】4.—Shall I take my swimming suit?

—No, you . We will just go hiking in the mountain. A. mustn’t B. couldn’t C. needn’t D. can’t

第四组：may /might 情态动词 用法 例句 You may sit here if you want. 如果你想的话，你可以坐在这儿。 May you be happy!祝您幸福！ —May I look at your CD player? 我可以看下你的CD机吗？ —No, you mustn’t/can’t.不，你不许看/不能看。 He asked if he might go home. 他问他是否可以回家了 表示请求、许可，意为“可以”，表示祝福和愿望 may 以may引导的一般疑问句的否定回答应为can’t /mustn’t may的过去式 might 表示请求、许可，语气比may更委婉 Might I smoke here?我可以在这里吸烟吗？ 【山东泰安】28. —May I smoke here?

—No, you _______. This is a no-smoking room.

A. needn’t B. mustn’t C. couldn’t D. wouldn’t