初中英語情態(tài)動(dòng)詞專項(xiàng)練習(xí)題

1、初中英語情態(tài)動(dòng)詞專項(xiàng)練習(xí)題初中英語情態(tài)動(dòng)詞專項(xiàng)練習(xí)題情態(tài)動(dòng)詞:can could may might will would must have to need had better should 情態(tài)動(dòng)詞特點(diǎn) 1.情態(tài)動(dòng)詞沒有人稱和數(shù)的變化. 2.情態(tài)動(dòng)詞后必須跟動(dòng)詞原形?？键c(diǎn)一：can，could, may，must 等情態(tài)動(dòng)詞的用法：1. can 的用法：（1）.表示能力,譯為“能、會(huì)”， 即有種能力，尤其是生來具備的能力。 she can swim fast, but i cant . 她能游得很快，但我不能。 i can see with my eyes. 我用眼睛看。（2）

2、.表示許可，常在口語中。 you can use my dictionary. 你可以用我的字典。（3）.表示推測(cè)，條件: 常用于否定句和疑問句中， 此時(shí)cant 譯為“ 不可能”。 can the news be true 這個(gè)消息會(huì)是真的嗎？can it be our teacher?那個(gè)人有可能是我們老師嗎？no, it cant be our teacher. he is on a visit to the great wall.不可能。咱們老師正在游覽長(zhǎng)城呢?！纠}】i think miss gao must be in the library. she said she would

3、 go there. no. she _be there, i have just been there. t t t t【解析】根據(jù)下文“我剛?cè)ミ^那兒”可知，應(yīng)為“ 不可能”， cant 表示推測(cè)答案 a2. could的用法：（1）.can的過去式，意為“ 能、 會(huì)”，表示過去的能力。 he could write poems when he was 10. 他十歲時(shí)就會(huì)寫詩。（2）. could在疑問句中，表示委婉的語氣，此時(shí) could 沒有過去式的意思。could you do me a favour 你能幫我個(gè)忙嗎？could i use your pen 我能用一下你的鋼筆嗎 y

4、es, you can.可以。（注意回答,用could提問,必須用can來回答）3. may的用法：（1）.表示請(qǐng)求、許可，比can 正式may i borrow your bike 我可以借你的自行車嗎？you may go home now. 現(xiàn)在你可以回家了?！纠}】_ i borrow your mp3 sure . here you are. ta. may d. would【解析】 在此處表示請(qǐng)求，意為“ 做可以嗎”。答案：a (2) .表示推測(cè)，談?wù)摽赡苄?，意為?可能， 或許”，條件:表示不太有把握的推測(cè). it may rain tomorrow . 明天可能會(huì)下雨。 she

5、 may be at home. 她可能在家呢. (3) .may的過去式為might ，表示推測(cè)時(shí)?？赡苄缘陀趍ay。he is away from school. he might be sick. 他離開學(xué)校了，可能是他生病了。 (4) . 表示希望、祈求、祝愿，?？勺g為“祝愿”。通常是用may +主+v may you have a good time. 祝你過得愉快。 may you be happy! 祝你幸福！ may you succeed！祝你成功！4. must的用法：(1).must 表示主觀看法，意為“必須、一定”。 you must stay here until i

6、 come back.在我回來之前你必須呆在這兒。must i hand in my homework right now 我必須現(xiàn)在交作業(yè)嗎？(2) 其否定形式mustnt表示“ 一定不要 ” “千萬別” “禁止, 不許”. you mustnt play with fire. 你不許玩火。 you mustnt be late. 你一定不要遲到。（3）對(duì)must引導(dǎo)的疑問句，肯定回答為must，否定回答為neednt 或 dont have to .must i finish my homework?我現(xiàn)在必須完成作業(yè)嗎？no, you neednt.不，你不必。 (4)must表示推測(cè),

7、翻譯成:想必,一定.條件:1.有把握的推測(cè)2.用于肯定句。 the light is on, so he must be at home now.燈亮著，他現(xiàn)在一定在家。5. need的用法：（1）.need 表示需要、必須，主要用于否定句和疑問句中，其否定形式為neednt，意為“沒有必要，不必”。 用need 提問時(shí)，肯定回答為 must，否定回答為 neednt或dont have to。need i stay here any longer 我還有必要留在這兒?jiǎn)?？yes, you must .是的。no. you neednt /dont have to. 不， 你不必。(2).nee

8、d 還可以作實(shí)義動(dòng)詞，此時(shí)有人稱、數(shù)和時(shí)態(tài)的變化，常構(gòu)成詞組need to do sth。i need to do it right now. 我需要馬上做這件事。he needs to learn more about the girl.他需要多了解那個(gè)女孩。如果是物作主語，一般用need doing 與 need to be done這種情況下應(yīng)注意兩點(diǎn)：.主動(dòng)形式的動(dòng)名詞doing具有被動(dòng)的含義；.該動(dòng)名詞可以改為其動(dòng)詞不定式的被動(dòng)形式而句子的意義不變。例如：. the door needs painting. = the door needs to be painted. 那扇門需要油

9、漆一下。your car needs mending. = your car needs to be repaired. 你的車需要維修了。6. shall 的用法：shall表示征求對(duì)方意見（多用于第一人稱），shall we go out for a walk 我們出去散步好嗎？在英語中，我們可以用其他多種方式提出我們的建議或征求對(duì)方意見。(1).用“l(fā)et's do.”來提出建議。如：let's go for a walk after supper.(2).用“what/how about.”來提出建議；about后接名詞或動(dòng)詞ing形式。如：what about/how

10、 about a drink what about/how about taking tom with us(3).用“why not.”來提出建議，表示“何不”not面后接動(dòng)詞原形?！皐hy not.”實(shí)際上是“why don't you/we.”的簡(jiǎn)略形式。如：why not meet at the school gate at eight why don't we stay here another day(4).用“would you like.”來提出建議，意思是“你想要嗎”would you like后可接名詞或不定式。如：would you like a cup

11、of tea?would you like to go and see her?因此，如果我們說：“去游泳好嗎”英語中可有這樣幾種表達(dá)法：shall we go for a swim?let's go for a swim，shall we?what about/how about going swimming?why not go for a swim?would you like to go for a swim?what do you think of going for a swim?8. should的用法：（1）.should 意為“應(yīng)該” ，可表示勸告、建議、義務(wù)、責(zé)任等

12、。 we should protect the environment. 我們應(yīng)該保護(hù)環(huán)境。9. will 的用法：will表示意愿、意志、打算，可用于多種人稱。i will help you if im free this afternoon.今天下午如果我有空，我就會(huì)幫你。注意：1、will在there be句型中的形式及其句式變換。 由于“一般將來時(shí)”的結(jié)構(gòu)可以用“will+動(dòng)詞原形”來表示，所以there be句型的一般將來時(shí)的形式就是there will be。（一定不能說there will have）there are many students in our school. t

13、here will be many students in our school. there will be a sports meeting next week. 一定不能說：there will have a sports meeting next week.10. had better 的用法：had better “最好”，沒有人稱和數(shù)的變化，后面接動(dòng)詞原形，其否定形式為：had better not do。we had better go now. 我們最好現(xiàn)在就走。you had better not give the book to him.你最好不要把這本書給他?？键c(diǎn)二：含有

14、情態(tài)動(dòng)詞的疑問句的回答1.對(duì) may 引出的問句，可以有下列回答方式：肯定回答：yes, you may. yes, of course.yes, certainly.sure .否定回答：no, you mustnt. no, you cant.2.對(duì)must引出的疑問句，回答方式為：yes, must. no, neednt/ dont have to.在疑問句中，表示委婉的語氣，此時(shí) could 沒有過去式的意思。could i use your pen 我能用一下你的鋼筆嗎 yes, you can.可以。（注意回答）4. shall引出的疑問句用于第一人稱， 表示征求對(duì)方意見或客氣的

15、請(qǐng)求。其回答方式有以下幾種： yes, please.all right.no, thank you. you的回答方式有以下幾種：yes, i will. (no, i wont.)sure . (im sorry , i cant.)all right/ ok/ with pleasure.certainly. (no, thank you .)yes, please.【例題】would you do me a favour and pass on my thanks to lily _.s right pleasure doesnt matter trouble【解析】a. “對(duì)了” ，

16、b. “ 樂意效勞”, c. “ 沒關(guān)系” d. “不費(fèi)事”。答案：b【情態(tài)動(dòng)詞易混點(diǎn)歸納】易混點(diǎn)一: can和be able to:兩者表示能力時(shí)用法相同，但can只有原形“can”和過去式“could”兩種形式，在其他時(shí)態(tài)中 要用be able to 來表示。另外 be able to 常常指經(jīng)過努力，花費(fèi)了時(shí)間和勞力之后才能做到某事。如：jim cant speak english.吉姆不會(huì)說英語。he could speak english at 5. 他五歲時(shí) 就會(huì)說英語。well be able to see him next week.下星期我們將會(huì)見到他。he has been

17、 able to drive. 他已經(jīng)會(huì)開車了。im sure youll be able to finish it quickly.我相信你能迅速地完成。we were able to reach the top of the mountain at noon.我們能在中午到達(dá)山頂。易混點(diǎn)二:can和may1. can 和 may 均可用來征求意見或許可，意為“可以”， 一般可互換使用。如：can/ may i help you 我能幫助你嗎？2. can 和may 表示可能性時(shí)的區(qū)別：1)在肯定句中用 might，may，must，不用can2)在疑問句中表示推測(cè)用can，不用 might

18、，may，must3) 在否定句中用cant（不可能）， 不用 may， must。 如：she may be in the classroom . 她可能在教室里。where can they be now 他們現(xiàn)在可能在哪兒？that cant be true. 那不可能是真的。易混點(diǎn)三: may be 和maybe 用法區(qū)別 常用位置may be may為情態(tài)動(dòng)詞， be為動(dòng)詞原形 句中，作謂語maybe 副詞，大概、也許，相當(dāng)于perhaps 句首，作狀語例如：he may be wrong , but im not sure. 也許他錯(cuò)了，但我也不確定。易混點(diǎn)四：cant 和 mus

19、tnt1. cant 根據(jù)其基本用法可譯為：（1）不會(huì)。如：i cant speak english . 我不會(huì)說英語。（2）不能。如：we cant do it now because its too dark.天太黑了，我們現(xiàn)在干不了。（3）否定句中表示推測(cè)?！安豢赡堋保纾簍he man cant be our teacher because he is much younger than our teacher. 那個(gè)人不可能是咱們老師，他年輕得多。2. mustnt 意為“ 禁止、不許”， 用來表達(dá)命令，表示強(qiáng)烈的語氣。 如：you mustnt play football in t

20、he street. its too dangerous.你不可以在街上踢足球，太危險(xiǎn)了。易混點(diǎn)五：must 和 have to 側(cè)重于個(gè)人意志和主觀上的必要。have to 側(cè)重于客觀上的必要，可用于現(xiàn)在時(shí)、過去時(shí)和將來時(shí)。如：i know i must study hard.我知道我必須努力學(xué)習(xí)。my brother was very ill, so i had to call the doctor in the mid-night.我弟弟病得厲害， 我只得半夜里把醫(yī)生請(qǐng)來。i havent got any money with me, so ill have to borrow some

21、 from my friend.我身上沒帶錢，只好向朋友借點(diǎn)了。he said they must work hard.他說他們必須努力工作。2. have to可以用于多種時(shí)態(tài)；而must只用于一般現(xiàn)在或?qū)怼Ｈ纾簍he composition is due to hand in this morning, so i had to finish it last night. 作文今天早晨到期，因此我不得不昨天晚上完成。易混點(diǎn)六: used to do / be used to doing / be used to do/ be used for doing sthused to do 表示過

22、去常常發(fā)生的動(dòng)作， 強(qiáng)調(diào)過去，只用于過去，注意用 to do，不用doing形式；而be used to doing 意為“習(xí)慣做”， be 可有各種時(shí)態(tài)； be used to do 意為“被使用去做,” 為被動(dòng)語態(tài)形式。be used for doing sth“用作” 如：my father used to eating meat.我父親過去起床晚，但現(xiàn)在不得不早起了。she is used to eating meat.她習(xí)慣吃肉。he wasnt used to eating in a restaurant.他不習(xí)慣在飯店吃飯。a knife can be used for cutt

23、ing things.(刀可以用來割東西)/ a knife can be used to cut things.(刀可以用來割東西)【情態(tài)動(dòng)詞例題解析】1、_ you pass me a pen id like to write down the phone number. sure. here it is.a. can b. need c. might d. must【解析】 由題干可知，本句表示請(qǐng)求、許可。答案：a2、may i go to the cinema, mum certainly, but you _ be back by 11 oclock.a. can b. may c.

24、 must d. need 【解析】由題意可知， 此處并非表推測(cè)的用法， 而是媽媽對(duì)孩子提出的要求， 故選c, 意為“ 必須”。答案：c3、you _ get there by bus. a. dont need b. neednt to c. dont need to d. need dont to【解析】由選項(xiàng)a 可知 need 為實(shí)義動(dòng)詞， 故應(yīng)加上to 才正確。 選項(xiàng) b neednt為情態(tài)動(dòng)詞， 應(yīng)去掉to，故選 c.4、you _ worry about me. its nothing serious. a. cant b. mustnt c. neednt d. wont【解析】

25、 由題干 its nothing serious 可推斷，第一句意為“你不必為我擔(dān)心”， 故選c。 本題易錯(cuò)選b, mustnt 意為“禁止”，故不正確。答案：c5、excuse me. is this the right way to the summer please sorry, im not sure . but it _ be.a. might t t 【解析】考查情態(tài)動(dòng)詞might 表推測(cè)的用法。 “im not sure” 說明說話者的語氣并不肯定， 所以要用 might。答案：a6、the man in the office_be mr. black, because he w

26、ent home just now.t not t t【解析】 由下文 he went home just now 可知辦公室里那個(gè)人不可能是mr. black。mustnt 意為“千萬別”，may not 意為“可能不”， neednt意為“不必”。 cant 意為不可能， 故選c。7、can you go surfing with us this afternoon id like to , but i _ look after my sister at home , because my mother is ill. to 【解析】 由題干my mother is ill 為客觀要求可知

27、， 選c.8、may i take this book out of the reading room _. please read it here.a. certainly , you neednt , you mustnt , you may not【解析】may i的否定答語為 no, you cant/ mustnt.；must i 否定答語為 no，you neednt/dont have to.;can i 的否定答語為 no，you cant. 在口語交際中，要體會(huì)句子中的情感差別。答案：c【情態(tài)動(dòng)詞活學(xué)巧練】1 ( )1 john_ come to see us tonight

28、, but he isn't very sure yet. a. may b. can c. has to d. must( )2 they _ do well in the exam. a. can be able to b. be able to c. can able to d. are able to( )3 may i take this book out no, you_. a. can't b. may not c. needn't d. aren't ( )4 you_ go and see a doctor at once because yo

29、u're got a fever.a. can b. must c. dare d. would ( )5 can you speak japanese no, i_. a. mustn't b. can't c. needn't d. may not 2. ( )1. 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; can't d.

30、 may; mustn't ( )2 shall i get one more cake for you, dad? thanks, but you_, i've had enough.a. may not b. must not c. can't d. needn't ( )3 even the top students in our class can't work out this problem, so it be very difficult.a. may b. must c. can d. need( )4 he isn't at s

31、chool. i think he _ be ill. a. can b. shall c. must d. has to( )5 _ i take this one a. may b. will c. are d. do3( )1 the children_ play football on the road. a. can't b. can c. mustn't d. must ( )2 you _ be late for school again next time. a. mustn't b. needn't c. don't have to d

32、. don't need to( )3 must i do my homework at once no, you_. a. needn't b. mustn't c. can't d. may not 4( )1 his arm is all right. he_ go and see the doctor.a. has not to b. don't have to c. haven't to d. doesn't have to ( )2 you'd better_late next time. a. not to be b

33、. not be c. won't be d. don't be ( )3 you'd better _ your hair _ once a month.a. had; cut b. had; cutted c. have; cut d. have; cutted( )4 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 better not6( )1 shall we go and visi

34、t the history museum next sunday _a. here you are b. sorry, i can't c. yes, please d. let me try ( )2 why don't you ask mike to go with us thanks, _. a. i will b. i won't c. lean d. i may ( )3 _ i take the newspaper away no, you mustn't. you_read it only here.a. must; can b. may; can

35、 c. need; must d. must; must 7( )1 excuse me. _ you please pass me that cup a. do b. should c. would d. must( )2 _ you like to have another try a. could b. will c. would d. do( )3 would you like to go boating with us yes, _.a. i'd like b. i want c. i'd like to d. i do 8( )1 you_ worry about

36、your son. he will get well soon. a. needn't b. can't c. mustn't d. have to ( )2 must we do our homework first no, you_. you may have a rest first.a. mustn't b. needn't c. may not d. can't情態(tài)動(dòng)詞練習(xí)題1. its nearly seven oclock. jack _ be here at any moment.a. must   

37、            b. need              c. should              d. can2. johnny, you _ play with the knife, you _ hurt your

38、self.a. wont; cant         b. mustnt; may shouldnt; must        d. cant; shouldnt3. the fire spread through the hotel very quickly but everyone _ get out.a. had to        

39、0;     b. would            c. could                d. was able to4. when can i come for the photos i need them tomorrow afternoon.they _ be ready by 1

40、2:00.a. can                  b. should            c. might               d. need5. are you

41、 coming to jeffs party?im not sure. i _ go to the concert instead.a. must               b. would             c. should        

42、0;    d. might6. is john coming by train?he should, but he _ not. he likes driving his car.a. must                b. can               c. need               d. may7. a left-luggage office is a place where bags _ be left for a short time, especially at a railway station.a. should        &