中考英语专项6.情态动词讲解及习题练习
初中英语情态动词用法详解
【情态动词知识梳理】
情态动词有具体的词义，但也同助动词一样，需要与其他词语一起构成句子的谓语，另外情态动词没有人称和数的变化，情态动词后必须跟动词原形。
考点一：can，may must等情态动词在陈述句中的用法：
1. can 的用法：
（1）.表示能力、许可、可能性。表示能力时一般译为“能、会”，即有种能力，尤其是生来具备的能力，此时may和must 均不可代替它。如：She can swim fast, but I can ' t .
（2）.表示许可，常在口语中。如：You can use my dictionary.
（3）.表示推测，意为“可能”，常用于否定句和疑问句中，此时can't译为“不可能”。女口：Can the news be true? —No, it can ' t be our teacher. He is on a visit to the Great Wall.
2. could 的用法：
（1）.can的过去式，意为“能、会"，表示过去的能力。如：He could write poems when he was 10.
（2）. could 在疑问句中，表示委婉的语气，此时could没有过去式的意思。如：Could you do me a favour? —Could I use your pen? —Yes, you can. （注意回答）
3. may的用法：
（1）.表示请求、许可，比can 正式，如：May I borrow your bike? You may go home now.
（2）.表示推测，谈论可能性，意为“可能，或许"，一般用于肯定句中。如：It mayrain tomorrow . She
may be at home.
（3）.may 的过去式为might，表示推测时。可能性低于may。如：He is away from school. He might be
sick.
（4）.表示希望、祈求、祝愿，常可译为“祝愿"。通常是用may + 主+V例如：Mayyou have a good time. May you be happy! May you succeed ！
4. must的用法：
（1）.must 表示主观看法，意为“必须、一定”。如：You must stay here until I comeback. Must I hand in my homework right now?
（2）其否定形式mustn't表示“一定不要”“千万别”“禁止，不许”.如：You mustn' t play with fire.
You mustn' t be late.
（3）对must引导的疑问句，肯定回答为must，否定回答为needn' t或don' t have to .女口：一Must I finish my homework? —No, you needn ' t.
（4）must 表示有把握的推测，用于肯定句。女口: The light is on, so he must be at home now.
注意其反意问句的构成形式：
当must表示肯定的判断、推测时，其反意疑问句要用实际问句的助动词来构成。女口：She must have seen
the film before ，hasn't she?（注意反意疑问句的后半部分）You must have met uncle Wang in the shop yesterday ，didn 't you?（注意反意疑问句的后半部分）
5. need的用法：
（1）.need表示需要、必须，主要用于否定句和疑问句中，其否定形式为needn' t，意为“没有必要，不必"。用need提问时，肯定回答为must，否定回答为needn't或don' t have to。如：一Need I stay here any longer? —Yes, you must . —No. you needn ' t /don ' t have to.
（2）
.need还可以作实义动词，此时有人称、数和时态的变化，如果是人作主语后边多接动词不定式。女口：
I need to do it right now.
如果是物作主语，一般用need doing与need to be done 这种情况下应注意两点：
①.主动形式的动名词doing具有被动的含义；②.该动名词可以改为其动词不定式的被动形式而句子的意
义不变。例如：.The door needs painting. = The door needs to be painted.
6. dare 的用法：dare意为“敢、敢于”，用法近似于need，有两种词性：
（1）d are作为情态动词，多用于否定句、疑问句或条件句中，无第三人称单数形式，只有一般现在时和
一般过去时。如：Dare he tell them what he knows? I daren ' t ask her - will you do it for me?
（2）dare作为实义动词，此时有人称、数及时态的变化。如：He doesn' t dare to break his promise. 注意：口语中，dare的各种形式常与不带to的不定式连用。如：Do you dare tell her what I said?
7. shall 的用法：
shall表示征求对方意见（多用于第一、三人称），如：Shall we go out for a walk?
8. should 的用法：
（1）.should 意为“应该”，可表示劝告、建议、义务、责任等。女口：Weshould protect the environment. （2）Should have done 表示对过去动作的责备、批评。如：You should have finished your homework.
9. will 的用法：
will表示意愿、意志、打算，可用于多种人称。如：I will help you if I ' m free this after noon. 10. had better 的用法：
had better意为"最好”，没有人称的变化，后面接不带to的不定式，其否定形式为：had better not。女口：We had better go now.
考点二：含有情态动词的疑问句的回答：
1. 对may引出的问句，可以有下列回答方式：Yes,you may. Yes, of course. Yes, certainly. Sure .
No, you mustn ' t. No, you can ' t.
2. 对must引出的疑问句，回答方式为：Yes,…must. No,…needn' t/ don ' t have to.
3. could在疑问句中，表示委婉的语气，此时could没有过去式的意思。如:Could you do mea favour? —Could
I use your pen? —Yes, you can. (注意回答)
4. shall 引出的疑问句用于第一人称，表示征求对方意见或客气的请求。其回答方式有以下几种：Yes, please. All right. No, thank you.
5. would you…的回答方式有以下几种：Yes, I will. (No, I wori t.) Sure . (I ' m sorry , I can' t.)
All right/ OK/ With pleasure. Certainly. (No, thank you .) Yes, please.
考点三：不同情态动词的否定意义也不同：
1. (1) .can ' t 可译为"不会”，如：I can ' t play basketball.
(2 )当句子表推测时，用can't 表达不可能，如：He can' t be ill. He is playing ches s with Tom.
(3)can't 还可用来回答“ May I …？”这样的问句。如：May I come in ? No, you mustn' t. / can' t.
(4)can't还可用于固定习语中。can' t help doing 禁不住，情不自禁can' t wait to do something 迫不及待地要做…
2. may 的否定式为may not，译成 "可能不”，如：He may not be at home.
3. (1) mustn't 表示不许，不可。如：He mustn' t leave his room.
(2) mustn ' t也可用于以may表示要求时的否定回答中。如：一May I stand here? —No, you mustn ' t (can' t).
4. (1) needn't 意为“不必”。如：You needn' t meet him unless you ' d like to.
(2) needn' t + have+动词的过去分词，表不需要完成但已完成的动作，暗含时间或精力上的浪费。如：
You needn' t have bought it. 你没必要买它(但你却买了) 。
5. shou ldn ' t 表示不应该。如：You shouldn ' t feel so unhappy over such little things.
考点四：情态动词的被动语态
含有情态动词的被动语态的结构为：情态动词+ be + done (动词的过去分词)。做题时要兼顾情态动
词和被动语态这两个方面。
考点五：情态动词表示推测的用法：
一、“情态动词+动词原形”表示对现在的推测。
1、can 表示推测时一般用于否定句或疑问句。如：That man can' t be her husbandshe is still single.
2、must表示肯定的推测，一般用于肯定句中。如：He must be in his office now.
3、might表示推测时不一定是may的过去时，只是表示其可能性较小。女口：The manmaybe the headmaster.
4、Could表示推测时，语气can比要弱，说话者留有余地。口：一Could it be an animal? —It could not be，because it is not moving.
5、Should表示推测的可能性比较大，仅比must的可能性小一点。女如：It is already 10 o' clock now they should be there.
二、情态动词表示对过去可能发生的动作或存在过的动作的推测性用法。
1、“must +have done/been ---------- ”表示"过去一定发生过某事或存在过某种状态”，不用于
“musri t+have ——”形式。如：She must have seen the film before ，hasn't she?(注意反意疑问句
的后半部分)
2、“should +have done /been --------- ”表示"本应当做某事，而实际上并没有做”；“shouldn ' t+完
成式”表示"本来不应当做，而实际上却做了”。以上结构常带有说话者的责备的感情色彩。女口：You should
have finished your homework earlier (but in fact you did not finish it on time).
3、“needn' t+完成式”表示"本来没有必要做某事，而实际上却做了”。如：There was plenty of time. She needn / t have hurried .
4、“can' t /couldn ' t+have done /been ----------- ”表示“过去不可能发生了某事或存在过某种状态”。
如：
I saw him just now. He can ' t have gone to Japan.
5、“could+have done/been -------- ”表示"过去本来能够，可以做某事或成为某种状态，而实际上没有”，说话者有些遗憾。
6、“may/might+完成式”表示“过去可能，本来可以于某事而实际上没有干”，might的可能性较小，语气较弱。如：He may have finished reading the book.
【情态动词易混点归纳】
易混点一：can 和be able to:
两者表示能力时用法相同，但can只有原形“ can”和过去式“ could ”两种形式，在其他时态中要用be able to来表示。另外be able to 常常指经过努力，花费了时间和劳力之后才能做到某事。
易混点二:can 和may
1. can和may均可用来征求意见或许可，意为"可以”，一般可互换使用。如：Can/ May I help you ?我
能帮助你吗？
2. can和may表示可能性时的区别：
1）在肯定句中用might，may must，不用can
2）在疑问句中表示推测用can，不用might，may, must
3）在否定句中用can' t （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? 他们现在可能在哪儿？That can ' t be true. 那不可能是真的。
易混点三:may be 和maybe
用法区别常用位置
may be may 为情态动词，be为动词原形句中，作谓语
maybe 副词，大概、也许，相当于perhaps 句首，作状语
例如：He may be wrong , but I ' m not sure.也许他错了，但我也不确定。
易混点四：can't 和mustn't
1. can ' t根据其基本用法可译为：
（1）不会。如：I can ' t speak English . 我不会说英语。
（2）不能。如：We can' t do it now because it ' s too dark.天太黑了，我们现在干不了。
（3）否定句中表示推测。"不可能”，如：The man can' t be our teacher because he is much younger
o
2. mustn't意为“禁止、不许"，用来表达命令，表示强烈的语气。如：You mustn' t play football in
the street. It ' s too dangerous.
易混点五：must和have to
1.must侧重于个人意志和主观上的必要。have to侧重于客观上的必要，可用于现在时、过去时和将来时。
易混点六:used to do / be used to doing / be used to do …/ be used for doing sth
used to do表示过去常常发生的动作，强调过去，只用于过去；而be used to doing 意为“习惯做…”；be used to do 意为“..... 被使用去做 .. ，”为被动语态形式。be used for doing sth “用作.........”
练习题一
1. --- Where is Mary? --- She ______ in the library.
A. should be
B. must be
C. can be
D. must have bee n
2. His room is dark. He must ___ t o bed.
A. go
B. be going
C. have gone
D. have bee n gone
3. “Will your father stay hometonight? ”“ I ' m not sure, He _____ to work. ”
A. must go
B. can go
C. may be gone
D. may be going
4. "Where is Tom? ”“He isn ' t here I think he ____ have gone home. ”
A. may
B. must
C. might
D. A or B or C
5. " I thi nk Hele n is at home. ”
"No, she ____ be at home, for she phoned me from the airport just five minu tes
ago.
A. mustn ' t
B. needn 't
C. can ' t
D. daren 't
6. He ' s late. What ______ have happene d to him?
A. can
B. may
C. should D, must
7. " _____ he be watch ing TV now? ”Yes, he ____ be watch ing TV now. ”
No, he ____ be watch ing TV now. ”
A. Must; can; mustn ' t can; mustn 't 8. “ _ . He have left
B. Can; must; can 't
C. Must; must; can '
t D. Can;
yesterday? ” Yes, he yesterday. ” No, he yesterday. ” A. Must; must have left; left can ' t have left B. Can; can have left; can ' have C. Can; must have left; can shouldn ' t have left ' t have left
D. May; must have left; 9. You must be a writer, ___ you? A. mustn ' t B. are C. must D. aren 10. You must have seen her yesterday, ___ you? A. mustn ' t B. haven 't C. didn D. don 11. You must have seen her, A. haven ' t you? B. didn 't C. don D. A or B 12. worried or hurried.
13. There was plenty of time. She
A. mustn ' t have
B. shouldn ' t have
C. must be
D. needn '
have I got up early, but I ___
so because I had no work to do that morning. A. mustn ' t have done B. didn 't need to do C. needn 't have done D.
can ' t have done 14. I
up early this morning. So I stayed in bed till 9 a. m. A. needn ' t have got B. didn 't need to get C. shouldn ' t have got can ' t have got 15. The flower is dead. I it more water. A. will give B. would have given C. must give D. should have given 16. He _______ have come A. could
B. should D.
17. Must he do it? ”
A. mustn ' t
B. needn “ Need you go now? ” A. need; needn ' t B. needn 't May I borrow your bike? B. may not ” a
K I ” “ No, you t B. can
18. 19. 20. A. mustn ' t Can I do it? here yesterday, but he didn C. ought to D. A or B or C No, he 't Yes, I must; 't. C. doesn ' t have to needn 't D. B or C No, I C. may; mustn ' t No, you C. had better not D. can D. can;
't
”or ' t; don ' No, please ___ C. can ' A. can ' t; doesn ' can ' t; you don 't 21. I missed the last bus, so I ___ go home on foot. A. must B. have to C. may D. had to hurry if we want to arrive in time. A. must B. need C. may D. have to 23. He ought to have won the first prize, ____ he? A. oughtn ' t B. shouldn 't 24. He ____ get up early when he lived in the countryside. A. would B. used to C. mustn ' t D. can t; can ' t D.
22. We
C. mustn ' t
D. oughtn 't
t to
25. My brother ___ be very naughty, and my sister __ like reading. A. used to; would B. would; used to C. used to; used to D. would; would 26. __ you please pass on a message to him? A. Do B. Shall C. May D. Will 27. __ we set off now?
A. Shall
B. Will
C. Would
D. ought
28.
“ ___ he open the window? ”
Yes, please. ”
A. Does
B. will
C. Shall
D. Would
29. I ' ve told him many times, but he _____ listen to my advice.
A. shall not
B. won 't
C. will not
D. wouldn
't
30.
“ Will you lend me a hand?”
“ Yes, I ____ . ”
A. will
B. shall
C. can
D. may
31. Everyone ____ do his best for the modernization of China.
A. will you
B. don ' t we
C. shall we
D. do you
32. Let ' s clean our room, _ ___?
A. will you
B. don
't we C. shall we
D. do you
33. Let us watch TV, ____ ?
A. will you
B. don
' t we
C. shall we
D. do you
34. Close the door after you, __ __ you?
A. don ' t
B. do
C. shall
D. will
35. Every time he meets me, he ___ to me.
A. smiled
B. would smile
C. will smile
D. is smiling
36.
a
___ you like to see a film?
” “Yes, I '
d lik
e ___
A will; to B. Would; to see C. Would; to D. Will; to see
37. He asked mefor his book many times. Please tell him he __ __ have it tomorrow A. must B. may C. shall D. is
38. - Must I finish all the exercises today?
-- No, you __ , but you ___ finish them before Friday.
A. mustn ' t; need
B. don 't have to; must
C. needn 't to; need
D.
shouldn ' t; ought
39. Night has fallen. We have to go home, ___ _ we?
mustn ' t D. shouldn 't
A. don ' t
B.
h aven 't C.
40. The cat _ ___ hibernate is winter.
A. doesn ' t need to
B. needn ' t
C. mustn ' t
D. shouldn 't
41. Your composition __
__ rewriting, ___ it?
A. need; needn 't
B. needs; doesn 't
C. needs; does
D. need;
doesn 't
42. Neither of them ___ the snake. A. dares catch B. dares to catch C. dare catch D. dare catching
43. He ___ any help.
A. needn ' t
B. doesn 't need
C. need
D. do need
44. I ' m afraid you must have met with many difficulties in the work, _____ ? A. didn 't you B. aren ' t you C. mustn 't you D. needn ' t you
45. I wish to shake hands with you, ___ ?
中考英语情态动词专练试题
情态动词练习 一.用must, might, could , can’t, can, may ,mustn’t , couldn’t填空 1.The toy ______ be Bob’s. He is the only kid here. 2.The beautiful trousers _____ be Tom’s.They are too long . 3.The football ______ be Weihua’sor Tianhui’s.They both play football. 4.The earrings ______ be Jane’s.She sometimes wears earrings. 5. The textbook ______ belong to Tom. It has his name on it. 6.---Someone is knocking at the door. Who _____ it be? --- It _____ be Jane.She’s gone to Shanghai. 7.You ______ be very tired after working for three hours without a stop. 8.She _____ be at home now. The light in her room is not on. 9.Don’t play with the knife.It’s very sharp and you ______ hurt yourself. 10. I bought some sandwiches because I thought he ______ be hungry. 11.---Tom,where is your father?----I’m not sure.He ______ be in his office. 12.“_______ I clean all the rooms?”“No, you needn’t.” 13.You _____ play on the road. It’s too dangerous. 14.Tom ___ come t o the party tonight,but I’m not sure. 15..You _____ be careful when you cross a busy road. 16.Don’t throw the bottles away. They ______ be needed in the future. 17.It’s too late. ______ they be doing the experiment? 18.The boys ______ help laughing when they heard the funny story.
英语情态动词专项练习题及答案含答案解析
英语情态动词专项练习题及答案含答案解析 一、初中英语情态动词 1．— _______ you play tennis? —Yes, and I'm a good player. A. Can B. May C. Must D. Should 【答案】 A 【解析】【分析】句意：——你会打网球吗？——会，我是一名优秀的网球员。Can能，表示能力；may可以，表示允许；must必须，表示要求；should应该，表示建议；结合句意，此处表示能力，故用情态动词can，故选A。 【点评】此题考查情态动词的用法。 2．All passengers ______ go through safety check before they take a plane. A. can B. may C. must D. could 【答案】 C 【解析】【分析】句意：所有乘客登机前必须接受安全检查。A. can能够，表示能力；B. may可以，表示许可；C. must必须；D. could可能，可以。登机前必须安检。故选C。【点评】情态动词词义辨析。以及can、may、must、could四个词的词义和用法。 3．You be tired after walking for such a long time. Sit down and have a rest. A. can B. can't C. mustn't D. must 【答案】 D 【解析】【分析】句意：走了这么长时间你一定很累了。坐下休息一下吧。can能，能够，can't不能，对事物进行否定推测；mustn't一定不是，禁止，must一定，对事物进行肯定推测，根据after walking for such a long time，可以肯定你一定很累，所以是进行肯定推测，情态动词使用must，故选D。 【点评】此题考查情态动词。弄清每个情态动词的使用规则，根据句意确定所使用的情态动词。 4．—Where is Mom now? —I'm not sure. She _________ be in the kitchen. A. shall B. may C. need D. must 【答案】 B 【解析】【分析】句意：—妈妈现在在哪里？—我不确定，她也许在厨房。A. shall 将要； B. may 可以，可能； C. need 需要； D. must必须，一定；根据I'm not sure可知是不确定；故选B。 【点评】此题考查情态动词表推测的用法。 5．—Who it be that is knocking at the door? —It be father, but I'm not sure.
人教版英语英语情态动词中考真题 含答案解析
人教版英语英语情态动词中考真题含答案解析 一、初中英语情态动词 1．—Could you go to the bookshop with me? I want to buy The Grass House by Cao Wenxuan.—Sorry, I . I've promised Mum to go home right after school. A. can't B. couldn't C. needn't D. mustn't 【答案】 A 【解析】【分析】句意：—你能和我去书店吗？我想买一本曹文轩写的《草房子》。—对不起，我不能去。我答应我妈妈放学后直接回家了。在问句中的could表示委婉语气，不是过去式，所以回答时用can't，不能；needn't 不需要；mustn't一定不要，千万别。结合句意，故选A。 【点评】考查情态动词，回答could提问的时候应使用can。 2．—How amazing this robot is! —Wow, it has video cameras in its eyes, so it “see” and interact with people. A. may B. can C. must D. should 【答案】 B 【解析】【分析】句意：—这个机器人多么惊人啊！—哇，在它的眼睛里有摄像机，因此它能看见和人打交道。A. may 可以，可能；表示许可，B. can 能；表示能力，C. must 必须；D. should应该；根据it has video cameras in its eyes,可知是有能力看见，故选B。 【点评】考查情态动词辨析。熟记情态动词的含义和用法。 3．— __________I wear a tie to Janet's birthday party? — No,you needn't. But do remember to bring her a present. A. Must B. Should C. Need D. Can 【答案】 A 【解析】【分析】句意：——我必须戴领带去参加Jane的生日聚会吗？——不，你不必，但是记住给她带个礼物。对于must的否定回答是用needn't。而should应该；need需要；can可以。所以根据回答可知选A。 【点评】考查情态动词的基本用法。 4．—Life is becoming convenient with the Internet. —That's true! Almost everything ______ be done online. A. must B. could C. should D. can't 【答案】 B 【解析】【分析】句意：——生活正随着网络变得方便。——那是真的。几乎所有的事情可以在网上完成。A必须，B可以，C将，D不能。根据 Life is becoming convenient with the Internet. 生活正随着网络变得方便，可知应该是很多事情可以在网上完成，故选B。
(完整)初中英语情态动词练习题及答案
( )1 John___ come to see us tonight, 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 you'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 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. 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 school. 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. Do 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. 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 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 He had to give up the plan, ___ he? A. did B. didn't C. does D. doesn't 3 They had to walk here, ___ they? A. mustn't B. did C. didn't D. hadn't 1 He had better stay here, ___ he? A. doesn't B. don't C. hadn't D. isn't 2 You'd better___late next time. A. not to be B. 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 not 1 —Shall we go and visit 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 C. Need; must D. Must; must 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 1 You___ worry about your son. He will get well soon. A. needn't B. can't C. mustn't D. have to 2 The poor man needs our help, ___ he? A. need B. needn't C. does D. doesn't 3 —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 1. I told Sally how to get here, but perhaps I _______ for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out 2. —There were already five people in the car but they managed to take me as well. —It _______ a comfortable journey. A. can’t be B. shouldn’t be C. mustn’t have been D. couldn’t have been 3. It’s nearly seven o’clock. Jack _______ be here at any moment. A. must B. Need C. should D. can 4. Johnny, you _______ play with the knife, you _______ hurt yourself.
2021通用版中考英语(情态动词)专练汇总7(打印版)
2021通用版中考英语（情态动词）专练汇总7（打印版） 1. –Must I finish the exercises here now, sir? -- No, you ____. You can do it at home. （）A. mustn’t B. can’t C. shouldn’t D. needn’t 2. –Mum, ____ I visit the Movie Museum tomorrow? -- I’m afraid you can’t. it is closed on Monday. （）A. must B. may C. should D. need 3. – I saw Linda in the shop just now. -- It ____ be Linda She’s studying in Americ a. （）A. can’t B. can C. must D. mustn’t 4. – Do you have any plans for this summer vacation? -- I’m not sure. I ____ go to Zhang jia jie. （）A. need B. must C. can D. may 5.—Could I watch TV tonight, Mum? -- Yes, you ____ . but you ____ go to bed before 10 o’clock. （）A. can; must B. can ; need C. should; must D. could; may 6. Hurry up or you ____ catch the train. （）A. shouldn’t B. needn’t C. mustn’t D. can’t 7. – Listen! Is Tom singing in the classroom? -- No. It ____ be Tom. He has gone to Shanghai. （）A. may not B. can’t C. won’t D. mustn’t 8. – Do you have any plans for this weekend? -- I’m not sure. I ____ go clibing Mount Tai. （）A. must B. need C. may D. can 9. You ____ go to the Great Wall in autumn. It’s the best time to see the leaves.（）A. should B. must C. need D. will 10. – Must I tell Lingling about the new idea? -- No, you ____. I’ve already told her. （）A. wouldn’t B. mustn’t C. shouldn’t D. needn’t 18. Look out! You ____ cross the road when the traffic light is red. （）A. should B. must C. needn’t D. mustn’t 19. You ____ open the door before the train stops . it’s dangerous. （）A. won’t B. may not C. mustn’t D. needn’t 20. Betty ____ come to the party on Saturday because she’s going to the oper a. （）A. can’t B. mustn’t C. might D. should 21. There’s only one day to go. You ____ finish your schoolwork tomorrow. （）A. can B. will C. must D. may 22. – I forgot to bring my dictionary. Could I use yours? -- Yes, you ____. （）A. can B. must C. could D. should 23. – who will give us the speech on public manners? -- Mr. Brown ____, but I’m not sure. （）A. need B. might C. can D. must
【英语】高三英语情态动词专项训练及答案及解析
【英语】高三英语情态动词专项训练及答案及解析 一、单项选择情态动词 1．It wasn’t right to me that such near neighbors not know one another. A．could B．would C．should D．might 【答案】C 【解析】 【详解】 考查情态动词。句意：对我来说，很不正常，如此近的邻居居然不认识。A. could可能，能够；B. would将；C. should竟然；D. might可能，也许。should 作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，常常译为"竟会"、"居然"，住的这么近的邻居居然不认识。表示意外，所以答案选C。 【点睛】 should的用法 1、should 作为情态动词,通常用来表示现在或将来的责任或义务,译作“应该”、“应当”,这时它可以和 ought to, be supposed to 互换使用.例如：You should （= ought to ） tell your mother about it at once. 2、should 作为情态动词,可以用在条件状语从句中,表示语气较强的假设,译作“万一”、“竟然”,这时也可将 should 置于从句之首,即将 should 放在主语前面,而省略从属连词 if。例如：If you should fail to come, ask Mrs Chen to work in your place. （= Should you fail to come, ask Mrs Chen to work in your place. ） 3、should 作为情态动词,可以表示谦逊、客气、委婉之意,译为“可……”、“倒……”。例如：I should say that it would be better to try it again. 4、should 作为情态动词,可以用来表示意外、惊喜或者在说话人看来是不可思议的.尤其在以 why, who, how 等开头的修辞疑问句或某些感叹句中常常译为“竟会”、“居然”。例如：How should I know it ? 我怎么会知道这件事? 5、should 作为情态动词,可以用来表示有较大可能实现的猜测、推论,通常译为“可能”、“总该……吧”,相当于 be expected to 。例如：They should be home by now, I think. 我想现在他们总该到家了吧。 6、should 作为情态动词,用在由 so that, for fear that, lest 引导的目的状语从句和 in case （that）引导的条件状语从句中,有“能够”、“可能”、“会”之意。例如：They got up early so that they should （= could/ might） catch the first bus in time. 7、should 作为情态动词,可以用于下列虚拟语气句中： (1）用在表示与将来事实相反的条件状语从句中,构成“ If …… should （do sth）……, …… would/ could/ might （do sth.）…… ”句式。 (2) 用在 suggest （propose）, arrange, plan, decide, advise, order, demand, request, desire, insist 等表示“建议”、“要求”、“命令”、“决定”、“安排”、“计划”、“主张”的动词后面接的宾语从句中。这里的 should 也可以省略。 本句中should 作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，
中考英语情态动词真题
中考英语情态动词真题精选 ??????情态动词是初中英语里的一个重要语法项目,也是全国各省市中考试题的一个考查热 一、考查can的用法 a.考查can表示能力的用法。 在这一用法中,can表示能力,意思是"能,会",其否定式can't表示"不能"。在过去时中用could和couldn't。例如: 1.-Where's?Mr?Lee?I?have?something?unusual?to?tell?him. -You________find?him.?He________Japan.?(2003黑龙江) A.?may?not;?has?gone?to? B.?may?not;?has?been?to C.?can't;?has?gone?to? D.?can't;?has?been?to 2.-Finish?drawing?a?horse?in?ten?minutes.?OK -Sorry.?It________in?such?a?short?time.?(2003山东威海) A.?may?do? B.?can't?be?done C.?must?do? D.?needn't?be?done 3.?I?have?my?own?room?in?my?house,?so?I________do?what?I?want?in?it.?(2002江西) A.?must? B.?have?to? C.?need?to? D.?can 4.________you?mend?my?car?I______not?start?it.?(2002常德市) A.?Would;?would? B.?Must;?must? C.?Can;?can? D.?May;?may 5.________she?ride?when?she?was?three?years?old(?2002长沙市) A.?Can? B.?Could? C.?Need? D.?May 6.?The?boy________answer?this?kind?of?hard?questions?one?year?ago.(2002四川省)? A.?can? B.?may? C.?could b.考查can表示推测的用法。 在这一用法中,can意为"可能",表示客观可能性,常常用于疑问句和否定句中。例如: 7.?Who?is?the?man?over?there?Is?it?Mr?Li -No,?it________be?him.?Mr?Li?is?much?taller.?(2003河北)
初中英语情态动词讲解
情态动词 （一）情态动词的定义: 情态动词表示说话人对某一动作或状态的态度。 （二）情态动词的特点 1. 情态动词有一定的词义。 2. 情态动词不能单独做谓语，它必须和其他动词的原形一起构成谓语。 3. 情态动词没有人称，数的变化。 （三）情态动词的结构和意义 1.情态动词的基本句型 ?肯定句：主语+情态动词+动词原形+...... ?否定句：主语+情态动词+not+动词原形+...... ?疑问句：情态动词+主语+动词原形+...... 2. 情态动词的意义 must“必须”；can/could“能，会”；may/might “可以”；should“应该”； would“愿，要”；have to“不得不”；need“需要” （四）情态动词的基本用法 1.can (could主要指过去时间) 1）表示人或物本身所具有的能力，意为“能，能够，会” : Two eyes can see more than one. / I can swim very well. 2）表示可能（理论上或是逻辑判断上） He can’t (couldn’t) have enough money for a new car. 3）表示允许： Can I have a look at your new pen? He asked whether he could take the book out of the reading-room. 4）表示对现在动作或状态的猜测，主要用于否定句和疑问句中或感叹句中: He can’t (couldn’t) be over sixty.他不可能超过六十岁。 5）could表示比can更委婉客气的提出问题或陈述看法，指的是现在时间。 Can (Could) you lend me a hand? 帮我一把好吗？ 2. may (might) 1）表允许，询问或说明一件事可不可以做，might指过去时间；但在疑问句中might也可指现在时间，语气比may更委婉。 May (Might) I ask for a photo of your baby? 我可以要一张你宝宝的照片吗？ 在回答以may引起的问句时，肯定回答是一般可仍用may,或Yes, please. / Certainly./Sure./Of course. ； 否定回答根据说话人的语气由强到弱分别选用: must not(mustn’t)（禁止）/ had better not（最好别）/ may not（不行） 2) may表可能,但所表示的可能性不如can所表示的那样肯定。might可以指过去时间，也可以指现在时间，但语气更加不肯定。 He may be at home. 他可能在家。 They might be having a meeting, but I’m not sure.他们有可能在开会，不过我不肯定。 3. must（have to表示客观需要） 1）表示“必须”（主观看法）时，用于肯定句或疑问句；用于否定句时表示“禁止”。 We must do everything step by step. 我们一切都必须循序渐进地做。 You must get home before 9:00. 2）表示揣测。意为“想必、准是、一定”等，只用于肯定句。 He must be ill. He looks so pale. 他准是病了。他的脸色苍白。 3)must的疑问句，肯定回答用must，否定回答用needn’t或don’t have to。 4. should 1）表责任或义务，意为“应该”，用于各种人称。
人教版中考英语专项训练情态动词专项练习题及答案
人教版中考英语专项训练情态动词专项练习题及答案 一、初中英语情态动词 1．— Dick, ________ I use your e-dictionary? — Yes, sure. ________ you give it to David after you use it? A. will; Would B. may; Might C. can; Could D. shall; Should 【答案】 C 【解析】【分析】句意:一Dick我可用一下你的电子词典吗?一当然可以。在你用完后你能把它给他David吗？根据句意及题干分析第一空表示请求允许，所以可以用may或can;第二空是表示对别人的请求.所以用could表示更加委婉，故选C。 2．—Where is George? —He _______ be here just now. His coffee is still warm. A. need B. can't C. must D. shouldn't 【答案】 C 【解析】【分析】句意：——乔治在哪里？——他刚才一定在这里，他的咖啡还是热的。A. need需要； B. can't 不能，不可能（表示推测）； C. must 必须，一定（表示推测）； D. shouldn't不应该；根据His coffee is still warm.可知表示肯定推测一定在这儿；故答案为C。 【点评】考查情态动词。掌握情态动词表推测时的意义和用法。 3．— Sorry, I forgot to take money with me. Maybe I can't buy the book you like. — Mum, you ______ worry about it. We can pay by Alipay （支付宝）. A. can't B. needn't C. mustn't D. shouldn't 【答案】 B 【解析】【分析】句意：——对不起，我忘记带钱了。也许我不能买你喜欢的书。——妈妈，你不用担心。我们可以用支付宝支付。A. can't不能，指不允许或否定推测；B. needn't 不需，指没必要；C. mustn't不能，表禁止；D. shouldn't不应该，表建议。根据句意语境，本句是说妈妈不需要担心，故答案为B。 【点评】考查情态动词。理解句意并掌握情态动词的意义和用法区别。 4．—Life is becoming convenient with the Internet. —That's true! Almost everything ______ be done online. A. must B. could C. should D. can't 【答案】 B 【解析】【分析】句意：——生活正随着网络变得方便。——那是真的。几乎所有的事情可以在网上完成。A必须，B可以，C将，D不能。根据 Life is becoming convenient with the Internet. 生活正随着网络变得方便，可知应该是很多事情可以在网上完成，故选B。
初中英语情态动词专项练习题
情态动词 情态动词是一种本身有一定的词义，但要与动词原形及其被动语态一起使用，给谓语动词增添情态色彩，表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。情态动词后面加动词原形。 情态动词有四类： ①只做情态动词：must,can(could),may(might)…… ②可做情态动词又可做实义动词：need，will ③具有情态动词特征：have(had,has) to,used to，ought to ④情态动词表猜测：一肯一否三不定（must一肯，can not一否，may，might，could，三不定。） 注：mustn't代表强烈禁止 must表示主观，have to表示客观。 常用的有：can may could must have use . 情态动词无人称和数的变化，情态动词后面跟的动词须用原形，否定式构成是在情态动词后面加 "not"。个别情态动词有现在式和过去式两种形式，过去式用来表达更加客气，委婉的语气，时态性不强，可用于过去，现在或将来。情态动词属非及物动词，故没有被动语态。 情态动词表推测的用法小结 （一）情态动词表推测的三种句式 1．在肯定句中一般用must （一定），can,could（可能），might /may（也许，或许）。 e.g:(1)He must/can/may,might know the answer to this question. 他一定/可能/也许知道这个问题的答案。 (2)It is cold in the room. They must have turned off the heating. 屋里很冷，他们肯定把暖气关了。 2．否定句中用can’t / couldn’t（不可能），may not/might not（可能不）。
必备英语中考英语 情态动词测试题及答案
必备英语中考英语情态动词测试题及答案 一、初中英语情态动词 1．This book _________ be Lucy's. Look! Her name is on it. A. can B. may C. must D. might 【答案】C 【解析】【分析】句意：这本书一定是露西的。看，她的名字在上面。A. can 能；B. may 可能，可以；C. must 必须，一定；D. might可能；根据Her name is on it.可知一定是她的，故选C。 【点评】考查情态动词。根据语境选出合适的情态动词，熟记情态动词的用法。 2．You be tired after walking for such a long time. Sit down and have a rest. A. can B. can't C. mustn't D. must 【答案】 D 【解析】【分析】句意：走了这么长时间你一定很累了。坐下休息一下吧。can能，能够，can't不能，对事物进行否定推测；mustn't一定不是，禁止，must一定，对事物进行肯定推测，根据after walking for such a long time，可以肯定你一定很累，所以是进行肯定推测，情态动词使用must，故选D。 【点评】此题考查情态动词。弄清每个情态动词的使用规则，根据句意确定所使用的情态动词。 3．—Who it be that is knocking at the door? —It be father, but I'm not sure. A. call; must B. can; may C. must; can D. may; must 【答案】 B 【解析】【分析】句意：——敲门的人可能是谁呢？——他可能是父亲，但是我不确定。第一空，can可能，表猜测用语疑问句形式，may是表可能；第二空，根据后面的but I'm not sure，可知表示不确定的猜测，应填may，故选B。 【点评】此题考查情态动词辨析。先弄清每个情态动词的使用规则。根据上下文的联系确定情态动词的使用。 4．—I wonder if this smart phone is Mary's.—It _______ belong to her. _______ is totally different from this one. A. mustn't; Her B. can't; Her C. can't; Hers D. may; Hers 【答案】C 【解析】【分析】句意：――我想知道这个智能机是否是玛丽的。――不可能属于她，她的和这个完全不同。情态动词表示推测时，用must表示“一定”，用might, could表示“可
中考英语情态动词用法总结
情态动词 （一）情态动词概说 1．情态动词也是“辅助性”动词，用来表示说话人的语气或情态。情态动词所表示的情态有：请求、命令、允诺、可能、需要、敢于、愿望、义务、能力等。 2．情态动词本身有词义，但不能单独用作谓语，必须与动词一起构成谓语。没有人称和数的变化。如： 3．有些情态动词的过去时与其原形相同，有些与原形不同。 (1) 与原形相同的有： must --- must (2) 与原形不同的有： can --- could will --- would may --- might shall --- should need --- needed have to --- had to （二）情态动词的种类：（见下表） 情态动词的否定式为：情态动词+not （三）常用情态动词的用法： 1．can与could （1）表示体力或脑力方面的“能力”，也能表示根据客观条件能做某事的“能力”。当表示将来的能力时，一般用will be able to；当表示过去的能力时，一般用could。 Can you jump as far as he did I can’t catch up with Jim. I couldn’t speak well until I was five years. can与be able to二者都表示“能够”，区别是：can只有现在时和过去式，而be able to 可用于各种时态。如： I’ll be able to speak French in half a year. He hasn’t been able to finish it on time. （2）表示允许。 ①could比can更委婉，表示客气地请求或委婉地陈述意见，这种用法多用于陈述句和疑问句中。 You can go now. Could you go skating with me tomorrow
必备英语中考英语 (外研版)情态动词专项练习题及答案
必备英语中考英语 (外研版)情态动词专项练习题及答案 一、初中英语情态动词 1．—Look! The woman at the school gate ______be her headmaster. —No, it ______ be her. She is holding a meeting in the office now. A. must; can't B. must; mustn't C. can; needn't D. may; mustn't 【答案】 A 【解析】【分析】句意：——看！学校门口的那个妇女一定是她的校长。——不，不可能是她。第一空，must表示“一定”；空二，根据She is holding a meeting in the office now. 她现在正在办公室开会，可知，不可能是校长，用can't，表示不可能。故选A。 【点评】考查情态动词辨析。注意不同情态动词的用法，注意理解句意。 2．— __________I wear a tie to Janet's birthday party? — No,you needn't. But do remember to bring her a present. A. Must B. Should C. Need D. Can 【答案】 A 【解析】【分析】句意：——我必须戴领带去参加Jane的生日聚会吗？——不，你不必，但是记住给她带个礼物。对于must的否定回答是用needn't。而should应该；need需要；can可以。所以根据回答可知选A。 【点评】考查情态动词的基本用法。 3．Please don't make so much noise. I ________ hear the speaker very well. A. needn't B. can't C. shouldn't D. mustn't 【答案】 B 【解析】【分析】句意：请不要发出那么多噪音。我不能很好地听清楚发言者的话。needn't不必；can't不能；shouldn't不应该；mustn't禁止。根据前半句的Please don't make so much noise.可知别人发出了太多噪音，所以他无法听见演讲者的话，故用情态动词can't。故选B。 【点评】考查情态动词，结合句意和词义做出判断。 4．A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man. A. can't; can B. may not; must C. can't; must D. may not; can 【答案】 B 【解析】【分析】句意：一个勤奋的人可能不会成为一位伟大的科学家，但是一位伟大的科学家一定是一个勤奋的人。can't不可能，不会；can可能，能，会；may not 可能不；must 必须，一定；结合句意，可知，第一个空为“可能不”，第二个空为“一定”，故答案为B。