情态动词详解、典型例题及模拟精彩试题含问题详解

1、情态动词详解、典型例题与模拟试题含答案1 . must、can、could、may、might、will / would 、shall / should 、need、daremust的肯定式表示 必须"，否认式 mustn 't表示禁止，严禁"的意思。如：You must e hereYou mustn' t take the book away from the library.同义词为have to do ,表示 不得不"一般表示客观原因造成的不得不、被迫"女口： My car was broken , so I had to wal

2、k home.can的肯定式表示 能、会"可以"，否认式can '表示不能，不会，不可以"。女口： He can swim . I can ' t swim . You can go now同义词为be able to do ,也表示 能，会"一般表示经过努力才具有的能力与can的区别，主要是它可有时态。如：He was able to cou nt to 10,000 whe n he was 3.He will be able to walk n ext monthmay 表示可以"，否认式 may not表示不可以&quo

3、t;表示经某人允许。女口： You may go home nowYou may not go home nowwill表示将要，打算"用于将来时，否认式will not / won表示将不不打算He won' t e home如: He will e here next weekshall用于第一人称后表示 将要" 打算"否认式shall not 表示将不，不打算"。女口： We shall go home together. I shall go there first.用于其他人称后表示必须，得"与 must相近，但表示别人认为主

4、语应该，得女口： He shall go and see his aunt. Shall he open the door ?need表示需要"，否认式 needn '表示不需要，不用"女口： He need do some washing. You needn' t stay here any more .dare表示敢于"否认式dare not 表示不敢"女口： He dare say no to wrong things. He dare not go home alone at night注：need与dare除情态动词用法外还有

5、实意动词用法，且意义不变。如：He n eeds some water.He doesn' t need to go home .He n eeds to go to the hospital right now2. could , would , should , might这四个词除了做过去式外，还表示委婉语，此时与时态无关。could表示可以"如：You could ope n the door.Could you please give me the cup ?Could I e in ?would表示 可以，是否可以"此时一般只用疑问式且只用于you如：W

6、ould you please give me the book ?Would you please not go away ?would like to do表示 愿意，喜欢"如：Would you like to go with me ? I would like to buy this book.should表示应该"必须"；ought to用于表示应该"强调客观上：大多情况可用should 代替如：You should give me the book back.What should we do next?He shouldn ' t

7、go out on such a bad dayYou ought to go to see the doctor.You oughtn 't ought not to smoke so much .Each member shall wear a n ame card.表示规定I should an swer his letter as soon as possible.表示应该You shouldn ' t judge a man always by the clothes .The rules shall take effect onJan . 1st .might表示

8、可以'与may根本上可互换，但他语气较弱。如：You might go home， but you must finish your homework3 .情态动词之间的问答与反义疑问句May / Can I go home now ' Must I stay here ?Shall we go now ? All right Need I return the book ?Shall I make some tea【典型例题】例 1 It ' s nearly seven oclock Jackbe here at any mome ntA. must B . nee

9、d C . should Dcan答案为C,表示有把握的主观推测用 且很少用于肯定句中should不用can , can表示自然而然的推测,they wait here例 2 Mr . Brown , many students want to see you or outside?A . shall B . will C . can D . would答案为A, shall用于第三人称时表示征求某人对此人的意见例 3 When can I e for the photos? I n eed them tomorrow after noonTheybe ready by 12: 00 .A.

10、can B . should C . might D .need答案为B,同例1例 4 Iadvise you not to do that again in the futureA. dare B . would Cshould D .n eed答案为C,此处should译为 必须'，表劝告例 5 When I went out , whomI meet but our old friend?A . should B . could Cmight D . would答案为A，表示应该需不需要"，征询意见we clea n it?例 6 The room is so dirt

11、yOf courseA . Will B . Shall C . Would D . Do答案为B，同上例 7 What' s wrong with your car?I don ' t know . It juststart .A . mustn' t B couldn ' t C . wouldn' t D . shouldn ' t答案为C,此处不强调车子的能力，而强调事实本身，故用wouldn' t,且此句中宜用 can' t而不是 couldn ' t例 8 Youtake my rain coat. Ido w

12、ithout it till tomorrowmorni ngA .may , can B . may , mayC .can , may D . must , can答案为A，前面表示许可，后面表示能够例 9 Howthere be such a thing?A. may B . can C . must D . will答案为B,表示可能性大的推测例 10 Hehave the book when I finish read ing itA. will B . shall C . must D . ought答案为A，表示将要例 11 Be quiet , please , or his

13、voicebe heardA . can' t B . mustn' t C . isn ' t able to D . may not答案为D，表示可能性，A太绝对例 12 Whyyou always in terrupt me?A . can B . will C . may D . must答案为D，此处表示总得，一定要例 13 Whatwe to do next ?A . have B . used C . ought D . are答案为C, ought to do 疑问式, youlet them be例 14 If your childre ndo as

14、I tell youA . won't, sha n' t B.不填，willC . don't, sha n' t D . must , shall答案为C,主将从现例 15 Mandie without air or waterA . will B . shall C . should D . would答案为A，表示大的可能性例 16 This pen looks like mine, yet it isn'.t Whoseit be?A . must B . can C . would D . will答案为B，推测提问例 17I to go a

15、nd apologize for my mistake?A. Should B . Need C . Ought D . Have答案为C, ought to do 疑问式例 18 May I talk about it with anyone I like?No , youA. shouldn ' t B . mustn' t C . needn' t D . don' t have to答案为B,表示不可以，禁止例 19 A teacherdo every exercise, but a pupil mustA. may not B . n eed n

16、9; t C . can' t D . must n't答案为B，表示不必要【模拟试题】丨 1 . I get there on time today ? No ， you n eed nA . Can B . May C . Must D . Shouldyou丨 2 . May I talk about it with anyone I like ? No ,A . shouldn ' t B . mustn' t C . needn' t D . don' t have to丨 3 . A teacher do every exercise

17、, but a pupil must .A . mayri t B .needn' t C . can' t D . mustn' t丨 4 . Will you please give her a message when you see her ?Yes , I .A . shall B . will C . can D . must丨 5 . Would you e back later next time ?No , I .A . sha n' t B . would n' t C . won' t D . must n't丨 6

18、 . Must we finish copying all these articles this morning ?No , you .A . mustn' t B . haven't C . not have to Ddon't have to丨 7 . The little girl dance before so many guests,she ?A .does n' t dare to ,dare B . daren ' t ,doesC .dares not , dare Ddaren' t , dare丨 8 . you tell

19、me what's happening over there ?A . Could B . May C .Might D . Shall丨 9 . I have a word with the manager,sir ?A . Will B . Would C .May D . Can丨 10 . Something flying far away must be a hawkNo , it be a hawkA. must n' t B . might n 'tC . can' t D. mightbut丨 11 . Man reach the moon or

20、 any other star in the uni verse now we get there years ago.A .can ;couldn ' t B . are able to;weren' t able toC .must;needn' t D . can ; had to12 .Gran dfather, my sister e ?A .will Bshall C . would D . could13 .“ What I do for you ?" means “I help you ?A .can ,May B . shall ; Need

21、 C .can;Can D .will ; Shall14 .May I use your camera this Sun day ?No , you .A. n eed n' t B . may not C . won' t D . must n't丨 15 . I like to go to the cinema with mother on Saturday eveningA . will B . shall C . would D . can16 . You mind your own bus in ess.A. should B . are able C .

22、have to D . had better丨 17 . The speaker spoke slowly so that he be heard clearly.A. would B . should C . could D . shall丨 18 . The patient live long for his cancer.A . has to B . must n' t C . cannot D . n eed n't丨 19 . That naughty boy go out alone at night.A . dare not B . dare not to C .

23、 doesn' t dare D . didn ' t dare丨 20 . May I see the secretary ?Try . But she可能不 want to meet anyone.A . can' t B . can C . may not D . may be not丨 21 . Could I borrow your dictionary?Yes , of course youA . might B . will C . can D . should22 . The fire spread through the hotel very quic

24、kly but every oneget out .A . had to B . would C . could D . was able to丨 23 . The monitor must be in the reading room , ?A . mustn' t B . doesn' t C . needn' t D . isn 't丨 24 . He hardlysay anything more, since you know all aboutit.A . don' t B .needn' t C . needs D . need丨

25、25 . Youto the meeti ng this after noon if you have someth ingimporta nt to do.A . n eed n' t to e B . don' t n eed eC . don' t n eed ing D . n eed n' t e丨 26 . May I pick a flower in the garden ?A . No ,you needn 't B .Not ,pleaseC . No ,you mustn 't D .No ,you won't丨 27

26、 .Helen ,will you be at the party toni ght ?Yes , but I have so much homework to do that I reallyA . won' t B . can' t C . mustn't D .shouldn 't丨 28 .If you liste n to me,youhave some can dies, DearyA . shall Bmay C . will D .must丨 29 .Petere with us toni ght, but he isn't very s

27、ure yet .A . may Bcan C . will D .must30 .-Dare you go home at ni ght ?A. Yes , I do B . No , I daren 'tC.No , I don ' t D. Yes , I dare so .丨 31 . When you go abroad , do youtake your passportA. have to B . ought to C. be able to D. n eed丨 32 . You must phone us every week.Yes , I.A. must B

28、 . have to C . will D . should丨 33 . Your Ianguage teacher looks a rather kind womanBut in fact she is cold and hard on us. Youbelieve itA . should B . wouldn' t C . mustn' t D . might not丨 34 .A wise man_ sometimes make a mistakeA. can Bmay C .might D . must丨 35 .Don' t getthe ink on yo

29、ur shirt, for itA . won't wash out Bwon' t be washed outC.does n't wash out D .can' t be washed out丨 36 .Is your father still an engineer ?A.Yes ,he was B . Hedidn ' t use toC.No ,but he used to D. No , but he usedto be丨 37 . There are so many people in the street that Iget throu

30、ghA. can' t B. couldn ' t C. need n' t D . must n't丨 38 . The classroom is empty . They must have gone to the sportsground , ?A. don' t they B . didn ' t they C . haven ' t they D . hadn' t they丨 39 . You ought to have e earlier.Yes ,I. But the traffic was heavy .A . ought to B . should C . must have D . should have40 . Last night he hurt his leg , but at last heget home safelyA . could B . can C . dare D . was able to丨 41