课件17张PPT。备考2020英语3年中考2年模拟专题复习专题九 情态动词考点分析情态动词是中考的必考点，每年1道，考查角度为：①情态动词的基本用法；②情态动词表推测的用法。选项设置呈现一定的特点：4个肯定，4个否定，2个肯定＋2个否定。考生应熟练掌握。考点梳理思维导图考点精析考点一 情态动词的肯定用法can能力（会，能）请求，允许（可以，能）couldcan的过去式,表示能力在疑问句中表示委婉的请求may表示请求，许可（可以）mightmay的过去式请求，许可，比may更委婉考点精析must必须，一定should表示命令或要求，也可表示劝告或建议(应该)need需要考点精练（2018湖北 武汉） ---Must you go? --- yes, I' m afraid I rea11y_____.
A. may B. should C. must D. canC【解析】情态动词：C must。用must 提问的疑问句，肯定回答依然使用 must。I`m afraid I must.我恐怕必须要这样做，故选C。考点精析考点二 情态动词的否定用法mustn't表示禁止（一定不要，不可以）needn’t表示 不需要shouldn’t表示 不应该考点精析由may/might引导的一般疑问句，肯定回答用may/can,否定回答用can't/mustn't
由must引导的一般疑问句，肯定回答常用must/have to,否定回答用needn't/don't have to
由could引导的一般疑问句，肯定回答和否定回答都不用could
由need引导的一般疑问句，肯定回答用must,否定回答用needn't 考点三 情态动词的问答考点精析辨析
must/have to must为情态动词，have to不是情态动词
must 侧重于主观上愿意，且必须做，无时态和人称的变化。have to 侧重于客观需要，不得不做，有时态和人称的变化。
can/be able to can为情态动词，be able to不是情态动词
can只有原形和过去式could,无人称的变化，be able to有时态和人称的变化。
may be/maybe
may be中的may为情态动词，maybe为副词 考点精析情态动词表推测的用法肯定推测must 一定是，肯定是不确定的推测may/might/can/could 可能否定推测can't 不可能疑问推测can可能考点精练(2019贵州铜仁)—Will you answer the telephone？It _____ be your mother.
—Sorry，I ________.I'm very busy.
A．can；mustn't B．will；can't C．may；can't D．need；willC【解析】【解析】从答语I'm very busy.(我很忙)知道不能接电话，故第二个空填can't；may表示猜测，故选C。考点精练(2019新疆)She went to Hangzhou by train last night. She _____ be at home now.
A. must not B. may not C. can’tC【解析】情态动词表示推侧，由前句她去了杭州可知，此处表示她不可能在家，故用can’t表示否定推测。根据句意可知答案为C。考点精练1. —Must I prepare for the trip today?
—No , you ________ prepare for it today . You can do it tomorrow.
need B. don’t need C. needn’t D. mustn’t
2.—Robert, could you wash the car for me?
—Yes , I ________. I’m coming , Dad.
could B. couldn’t C. can D. can’t
3.—________ you pass me a pen? I’d like to write down the phone number.
—Sure. Here it is.
Can B. Need C. Might D. Must
4.You _______ worry about me. It’s nothing serious.
A. can’t B. mustn’t C. needn’t D. won’t
5.— May I go to the cinema,mum?
—Certainly, but you _______be back by 11 o'clock.
A. might B. mustn’t C. can’t D. must
CCACD1— I wonder if these are Danny’s glasses?
—They _____ be Danny’s. He doesn’t wear glasses.
can’t B. must C. mustn’t D. can
2. The man in the office ___ be Mr. Black, because he went home just now.
A. mustn’t B. may not C. can’t D. needn’t
3.—Where is Monica? I can't find her anywhere.
—she___be in the library.She loves reading books when she is free.
A.must B.need C.can't D.shound't
4.--Who is thegirl under the tree?
--She____be Tom's sister.But it's too far.I’m not sure.
A.may B.can't C.must D.shouldn't
5.I just saw Peter in the library.
--It____be him . He is studying in the classroom.
A.needn't B.mustn't C.shouldn't D.can'tACAAD谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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专题九 情态动词
1. (2019河南)Jerry didn’t pay me back, but he promised that he ________ this Sunday.
A. must B. could C. would D. should
2. (2019连云港)According to the notice, guests at this hotel ________ use the sports center at no extra cost.
A. can B. should C. must D. need
3. (2019泰州)—This task is really beyond me.
—Well, if you ________ solve it, you won’t get paid.
A. can’t B. needn’t C. mustn’t D. shouldn’t
4. (2019新疆建设兵团)David, ________ you please sweep the floor and take out the trash?
A. could B. may C. might D. must
5. (2019青海省卷改编)If you are friendly to others, you ________ make more friends.
A. would B. could C. will D. can
6. (2019眉山)—I can’t find my phone anywhere.
—You ________ have lost it while shopping.
A. may B. can C. should D. would
7. (2019襄阳)—The driver ________ be hurt badly in the accident.
—That’s true. Let’s send him to the hospital as soon as possible.
A. need B. can’t C. must D. may not
8. (2019郴州)—May I take the magazine out of the reading room?
—No, you ________. Please read it here.
A. mustn’t B. wouldn’t C. needn’t D. shouldn’t
9. (2019亳州—That must be Mr. John.
—No, it ________ be him. I saw him off at the airport half an hour ago.
A. may not B. mustn’t C. can’t D. needn’t
10. (2019合肥)—________you bother me now? Can’t you see I’m working on my homework?
—Sorry, but I have something important to tell you.
A. Can B. Should C. Must D. Could
11. (2019合肥)—Mum, ________ I watch the movie A dog’s Journey Ⅱ tonight with my best friend Tony?
—No, you can’t. You need to prepare for the coming test.
A. should B. need C. must D. could
12. (2019安徽)Before taking the medicine, you ________ read the instructions carefully first.
A. would B. might C. should D. could
13. (2019安徽)—What’s your plan for this afternoon?
—We ________ go to the museum but we haven’t decided. Any good suggestions?
A. must B. can C. need D. may
14. (2020预测)—________ I have a talk with you now?
—Sorry, I’m quite busy.
A. Will B. Must C. May D. Need
15. (2020预测)________ you mind walking a little faster? We’re going to be late.
A. Would B. Should C. Can D. Shall
16. (2020预测)—Must I finish all the homework today?
—No, you________. You can finish it before tomorrow evening.
A. shouldn’t B. can’t C. needn’t D. couldn’t
17. (2020预测)I think we ________ get ready for challenges in our life at any time because they come all of a sudden.
A. may B. can C. must D. might
18. (2020预测)I ________ go to Taiwan this winter vacation. It depends on when our vacation begins.
A. must B. might C. need D. should
19. (2020预测)Jim lost his watch. He ________ be sad now. Let’s go and cheer him up.
A. can B. can’t C. must D. mustn’t
20. (2020预测)—What will the weather be like this afternoon, James?
—It ________ be fine. Who knows? It’s always changing quickly.
A. must B. will C. may D. should
专题九 情态动词
C 2. A 3. A 4. A 5. C 6. A 7. C 8. A 9. C 10. C
11. D 12. C 13. D 14. C 15. A 16. C 17. C 18. B 19. C 20. C
