中考初中情态动词专题汇总复习知识点 习题含答案.docx

1、中考初中情态动词专题汇总复习知识点 习题含答案中考初中情态动词专题汇总复习：知识点 习题（含答案）1. 记忆口诀情态动词要记牢；动词原形来跟梢。不管人称单复数；现在过去乐逍遥。can表能力和许可；也许可能may来表;必须一定must；should应该来报到。回答不须用neednt；mustnt意为不必要。否定只要接上not；疑问赶紧往前跑。2. 情态动词（Modal verbs）定义：表示语气的单词，但是不能独立作谓语，只能和动词原形一起构成谓语。情态动词用在行为动词前，表示说话人对这一动作或状态的看法或主观设想。 情态动词虽然数量不多，但用途广泛，主要有下列： can (could), ma

2、y (might), must, need, ought to, dare (dared), shall (should), will (would) must。3. 情态动词的分类 只做情态动词：must,can(could),may(might),ought to可做情态动词又可做实义动词：need,dare可做情态动词又可做助动词：shall(should),will(would)具有情态动词特征：have(had) to,used to4. 情态动词的用法(1) 情态动词：can, could1) 表示能力（体力、知识、技能）。Can you lift this heavy box?（

3、体力）注意1 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。注意2 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 cant.注意3 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。-

4、Could I come to see you tomorrow?- Yes, you can. ( No, Im afraid not. )3) 表示客观可能性（客观原因形成的能力）。Theyve changed the timetable, so we can go by bus instead.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。Can this be true?This cant be done by him.(2) 情态动词：may, might1) 表示请求和允许。might比 may语气更委婉，而不是过去式。否定回答时可用cant或mustn

5、t，表示“不可以，禁止”。- May/Might I take this book out of the room?- Yes, you can. (No, you cant / mustnt. )注意4 用May I.？征徇对方许可时比较正式和客气，而用Can I.？在口语中更常见。注意5 表示请求允许(即请求别人允许自己做某事)，两者都可用，只是 might 表示的语气较委婉(但并不表示过去)。如：I wonder if I might use your phone. 不知可否用一下你的电话。2) 用于祈使句，表示祝愿。May you succeed!3) 表示推测、可能性（不用于疑问句）

6、。might不是过去式，它所表示的可能性比may小。 Your mother may /might not know the truth.(3) 情态动词：must, have to1) 表示必须、必要。You must come in time.注意6 在回答引出的问句时，如果是否定的，不能用mustnt（禁止，不准），而用neednt, dont have to（不必）.- Must we hand in our exercise books today?- Yes, you must. or- No, you dont have to / you neednt.2) must是说话人的主

7、观看法， 而have to则强调客观需要。Must只有一般现在时， have to 有更多的时态形式。 I had to work when I was your age.3) 表示推测、可能性（只用于肯定的陈述句）Youre Toms good friend, so you must know what he likes best.(4) 情态动词：dare, need 这两词既可做实义动词用，又可做情态动词用。作为情态动词，两者都只能用于疑问句，否定句和条件句。 need 作实义动词时后面的不定式必须带to，而dare作实义动词用时, 后面的to 时常可以被省略。1) dare作情态动词用

8、时, 常用于疑问句、否定句和条件从句中, 过去式形式为dared。1 How dare you say Im unfair?2 He dare not speak English before such a crowd, dare he?3 If we dared not go there that day, we couldnt get the beautiful flowers.2) need 作情态动词用时, 常用于疑问句、否定句。在肯定句中一般用must, have to, ought to, should代替。1You neednt come so early.2. - Need I

9、 finish the work today?- Yes, you must. / No, you neednt.3) dare和 need作实义动词用时， 有人称、时态和数的变化。在肯定句中，dare后面常接带to的不定式。在疑问句和否定句中，dare后面可接带to或不带to的不定式。而need后面只能接带to的不定式。1. I dare to swim across this river.2. He doesnt dare (to) answer.3. He needs to finish his homework today.(5) 情态动词：shall, should基本上shall

10、和will 都可以用在将来时，而should是一个情态动词，表示“应该怎样”1) shall 用于第一人称，征求对方的意见。What shall we do this evening?2) shall 用于第二、三人称，表示说话人给对方的命令、警告、允诺或威胁。1. You shall fail if you dont work hard.(警告)2. He shall have the book when I finish it.(允诺)3. He shall be punished.(威胁)(6) 情态动词：will, would1) 表示请求、建议等，would更委婉。Will / Wo

11、uld you pass me the ball, please?2) 表示意志、愿望和决心。1. I will never do that again.2. They asked him if he would go abroad.3) would表示过去反复发生的动作或某种倾向。would表示过去习惯时比used to正式，且没有“现已无此习惯”的含义。1. During the vacation, he would visit me every other day.2. The wound would not heal.4) 表示估计和猜想。It would be about ten o

12、clock when she left home.(7) 情态动词：should, ought to1) should, ought to表示“应该”，ought to表示义务或责任，比should语气重。1. I should help her because she is in trouble.2. You ought to take care of the baby.2) 表示劝告、建议和命令。should, ought to可通用，但在疑问句中常用should。1. You should / ought to go to class right away.2. Should I ope

13、n the window?3) 表示推测should , ought to (客观推测), must(主观推测)。1.He must be home by now. (断定他已到家)2.He ought to/should be home by now.(不太肯定)3. This is where the oil must be.(直爽)4. This is where the oil ought to/should be.(含蓄)情态动词练习题( ) 1. John_ come to see us tonight, but he isnt very sure yet.A. may B. ca

14、n C. has to D. must( ) 2. They _ do well in the exam.A. can be able to B. be able toC. can able to D. are able to( ) 3. -May I take this book out? -No, you_.A. cant B. may not C. neednt D. arent( ) 4. You_ go and see a doctor at once because youre got a fever.A. can B. must C. dare D. would( ) 5. -C

15、an you speak Japanese? -No, I_.A. mustnt B. cant C. neednt D. may not( )6. -He_ be in the classroom, I think.-No, he _ be in the classroom. I saw him go home a minute ago.A. can; may not B. must; may not C. may; cant D. may; mustnt( ) 7. -Shall I get one more cake for you, Dad?-Thanks, but you_, Ive

16、 had enough.A. may not B. must not C. cant D. neednt( ) 8. Even the top students in our class cant work out this problem, so it be very difficult.A. may B. must C. can D. need( ) 9. He isnt at school. I think he _ be ill. A. can B. shall C. must D. has to( )10. _ I take this one?A. May B. Will C. Ar

17、e D. Do( )11. The children_ play football on the road.A. cant B. can C. mustnt D. must( )12. You _ be late for school again next time.A. mustnt B. needntC. dont have to D. dont need to( ) 13. -Must I do my homework at once? -No, you_.A. neednt B. mustnt C. cant D. may not( )14. His arm is all right.

18、 He_ go and see the doctor.A. has not to B. dont have toC. havent to D. doesnt have to( )15. He had to give up the plan, _ he?A. did B. didnt C. does D. doesnt( ) 16. They had to walk here, _ they?A. mustnt B. did C. didnt D. hadnt( )17. He had better stay here, _ he?A. didnt B. dont C. hadnt D. isn

19、t( )18. Youd better_late next time.A. not to be B. not be C. wont be D. dont be( )19. Youd better _ your hair _ once a month.A. had; cut B. had; cuttedC. have; cut D. have; cutted( )20. You_ ask that man over there. Maybe he knows the way.A. had better not to B. had not better C. had better D. had b

20、etter not( )21. -Shall we go and visit the History Museum next Sunday?A. Here you are B. Sorry, I cant C. Yes, please D. Let me try( )22. -Why dont you ask Mike to go with us?-Thanks, _.A. I will B. I wont C. lean D. I may( )23. -_ I take the newspaper away?-No, you mustnt. You_read it only here.A.

21、Must; can B. May; can C. Need; must D. Must; must( )24. Excuse me. _ you please pass me that cup? A. Do B. Should C. Would D. Must( )25. _ you like to have another try?-Yes, _.A. Could;Id like B. Will;I will C. Would; Id like to D. Do;I do( )26. You_ worry about your son. He will get well soon.A. ne

22、ednt B. cant C. mustnt D. have to( )27. The poor man needs our help, _ he?A. need B. neednt C. does D. doesnt( )28. -Must we do our homework first?-No, you_. You may have a rest first.A. mustnt B. neednt C. may not D. cant情态动词习题答案：1-5 A D A B B 6-10 C D B C A 11-15 A A A D D 16- 20 C C B C C 21-25 C

23、A B C C 26-28 A D B一、英语阅读理解专项练习试卷1阅读理解 Old age may not sound exciting. But recent findings offer good news for older people and for people worried about getting older. Researchers found that people become happier and experience less worry after they reach the age of 50.In fact, they say by the age o

24、f 85, people are happier with their life than they were when they were 18 years old. The findings came from a survey of more than 340, 000 adults in the United States. The Gallup Organization questioned them by telephone. At that time, the people were between the ages of 18 and 85.The researchers as

25、ked questions about emotions, like happiness, sadness and worry. They also asked about mental（气质） or emotional stress. Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study. His team found that levels of stress were highest among adul

26、ts between the ages of 24 and 25.The findings showed that stress levels dropped sharply after people reached their fifties. The study also showed that men and women have similar feeling patterns as they grow older. However, women at all ages reported more sadness, stress and worry than men. Research

27、ers say they do not know why happiness increases as people get older. One theory is that, as people grow older, they grow more thankful for what they have and have better control of their feelings. So they spend less time thinking about bad experiences. Professor Stone says the emotional patterns co

28、uld be connected with changes in how people see the world, or maybe even changes in brain chemistry. The researchers also considered possible influences like having young children, being unemployed（被解雇） or being single. But they found that influences like these did not affect（影响） the levels of happi

29、ness.（1）Who would probably show the greatest interest in the passage? A.Those who are worried about getting old.B.Those who are single and unemployed.C.Those who feel unhappy all the time.D.Those who suffer from mental stress.（2）When may people have the highest level of stress? A.At the age of 20.B.

30、At the age of 25.C.At the age of 35.D.At the age of 40.（3）According to Arthur Stones idea, old people may . A.control their behaviors betterB.know how to spend money wiselyC.dream about good things every dayD.have a positive attitude towards their life（4）What would be the best title for this passage? A.The Younger, the HappierB.The