初中情态动词用法总结,练习含

专项：神态动词

一 考点 ： 神态动词的用法和辨析， 神态动词表示推断和可能， 二 种类 ： 1 不过神态动词： can, could, may, might, must

由神态动词指引的一般疑问句的回复。

2

可做神态动词，可做实义动词： 可做神态动词，可做助动词： 特别： have to, ought to, used to

need, dare

will, would, shall, should

3 4

三 特点 ： 1 有必定的词义，但不可以独自作谓语，一定与行为动词和系动词连用组成谓语。

2 3

无人称和数的变化。 〔 have to 后接动词原形。

除外〕 Eg: He has to stay here.

4 拥有助动词作用，可组成否定，疑问或简洁回复。

四 用法 ：

1. can ① 表示能力，“能，会〞。

Eg : Can you play basketball?

② 表示怀疑，猜想，常用于否定句或疑问句。

Eg :Li hua can ’t be in the

classroom.

③ 表示恳求，同意，多用于口语，译“能够〞= ④can 开头的疑问句，必定句，否定句用

may. Eg: you can go now.

can 或 can’t.

① can 的过去式，表示过去的能力。Eg :I could swim when I was seven years old.

②could 开头的疑问句，必定和否定回复用

could, couldn ’ t 假如 could 表示

此刻的委宛，用

can 回复。

Eg: Could I have a drink? Yes, you can.

① 表示推断，“可能，或许〞，用于必定句。

② 表示恳求，“同意

Eg: He may come tomorrow.

, 能够〞。 Eg: May I borrow your book?

注：表示恳求，同意时，主语为第一人称的一般疑问句，否定回复用

mustn’t “不可以够，严禁，不准〞 , 不用 may not “可能不〞。

③表示祝福。 Eg :May you success.

①表示“能够〞，用于过去时中。 Eg: He told me I might smoke in the room.

Eg:

He might be doing his lessons

②用于此刻时，表示说话更委宛，礼貌。

初中神态动词用法总结,练习含

now.

①表示“一定，应当〞。

②表示推断，常用在必定句中，表“必定〞。

Eg:

There is someone knocking at the door.

It

must be Jim.

③否定句中， mustn ’t 表示严禁，“不同意〞。

④以 must 开头的疑问句，必定句回复用

must, 否定回复用

needn’t ,

表示“不

需要，不用〞 =“ don’ t have to

〞 .

⑤表示“恰恰〞 。 Eg: Must you play the piano at this time.

①神态动词： +do, 用 need 发问或回复，必定句回复用

must , 否定句回复用 needn’t.

Eg: You needn ’t come to school so early.

②实义动词： +to do ,

用助动词发问和否定。

③ +doing 表示被动。

④ needn’ t have done 表示没必需做某事可是做了。

Eg: I actually needn

’ t have bought so much wine.

①神态动词，多用于疑问句，否定句，

条件句中。

Eg : I ’m afraid

you dare not to do such a thing.

注：I dare say

习惯说成 “或许， 我想〞。

Eg:

It will rain this afternoon,

I dare say.

②实义动词： dare to do ,

用于必定句中，当用于否定句或疑问句时，

to 能够省

略。 Eg: This student

doesn’t dare to raise any question in class.

①用于第一人称表示征采建议，咨询。

Eg: Shall I open the window? Shall we have lunch here?

②表示说话人的态度， “命令，警示，许诺，威迫〞 。 Eg: You shall finish your homework first.

③用于第三人称， 在合约， 规定，法律等文件中表示义务或规定， “应当， 一定〞。〔不常用〕

①表示义务，责任“应当〞 。 Eg: We should obey traffic laws.

②作为 shall 过去式，用于第一三人称，表示征采建议。 Eg: Mr Lee asked if he should get

初中神态动词用法总结,练习含

his visa.

③表示“居然〞 。

Eg: It ’ s unthinkable that the boy should sing such a

beautiful song.

④表示 人的特别感情，如诧异， 怒，绝望等。 ⑤表示 告，建 ， “ 〞。

Eg: How should I

know?

Eg: You should listen to your teacher.

①用于第二人称表示 ， 求，也能够表达 在的“意向〞

。 Eg: Will you pass me the book?

②表表示向，决定，

允 ，用于各样人称。

Eg: I will try my best to help you.

③表示 律性的“注定会〞

。 Eg: People will die without air or water.

①表示 去的意向或委宛 。

Eg: Would you tell me the way to the station?

to ①“必 ，不得不〞， 客 需要， 含有 的 化。

②区 ： must 表示“必 ， “，主 见解。

Eg: I ’ ll have to ask Jim instead.

to

①表示 ， 或要求，及人 去做的正确的事或好事。

Eg: Humans ought to stop polluting nature. ②比 should

气 ， ought to

反应客 状况，

should 表示主 见解。

③ ought to have done

本 做而没有做。

Eg: You are late. You ought to have arrived five minutes earlier.

to ①表示“ 去经常， 去是“，没有人称和数的 化，能够和 去的 状 用。否

定形式：

usedn’ t to

或 didn ’ t use to ,

疑 将 use 提早或 Did ⋯ use

to ⋯ ?

Eg: He didn

’ t use to be so careless.

②区

would : 有主 性，而且 在做不做不知道。 Used to :

客 性，和

在 行 比， 去经常， 在就不怎么做了。 Eg: He would phone me on Sunday.

Eg: I used to be very fond of music when I was young.

③区 ： be used to doing Used to do

〔情 〕 于⋯

〔情 〕 去是， 去经常⋯

Be used to do ( 去式 ) 被用来做⋯

初中神态动词用法总结,练习含

Eg: I am already used to noisy city life here. South America.

This machine is used to cut up waste paper.

My parents used to live in

15. 其余 ：⑴ had better do

最好做某事 Eg: You had better stay at home. 否定： had better

not do

⑵ be able to

与 can 表示能力时用法同样，但前者有时态的变化，有能力成功做某事。

Eg: We will be able to come back next week.

完形填空 Have weeks, The only think

you ever

1

seen the advertisement: Learn

it is

a foreign 2

language in six that. And

give your money back? Of course, language

happens quite mother

like

3

to learn the language.

4 practice is needed for that. Before the Second World War people

usually learned a foreign language 5 the literature( most people want to learning

文学 ) of the country. Now

of people start

6

a foreign

language. Every year millions

7 .

How do they do it? Some people try at home 8 books and tapes, others go to

they

evening classes or watch TV programs. 9 a week, learning it will

use the language only 2 or 3 times

10 a long time, like language learning at school.

for 6 or

A few people try to learn a language fast by studying It's much easier to learn the language in the country where it people are good work.

11 hours a day.

. But most

12

13

to do this, be

very

and many people don't 14

,

but

they

have to can not

do so. Machines and do the

books will

15

students'

the language is learned quickly or slowly, it is hard work.

( )1. A. so ( )2. A. can

B. or

C. and B. impossible

D. but

＇ t

C. never

D. often

( )3. A. easily able

B. difficult

C.

D. easy

( )4. A. how much ( )5. A. studied study

B. how long

B. to study

C. how fast C. studying

D. how many

D.

( )6. A. talk

B. tell

C. speak

D. say

( )7. A. them B. this C. that D. it

初中神态动词用法总结,练习含

( )8. A. without in

( )9. A. If Since

( )10. A. spend take

( )11. A. some other

( )12. A. speaks spoke

( )13. A. able unable

( )14. A. careful wonderful ( )15. A. either

B. with

D. by

C.

B. When

D. Until

B. use

D. cost

C.

C.

B. more

D. less

B.

D. is spoken

C.

is

speaking

C.

B. possible

D. not possible

C.

B. forgetful

D. helpful

B.

D. how

C.

whether

C.

what

专题练习： 一．选择题

1. It is usually warm in my hometown in March, but it A. must A. wouldn

B. can ’ t

C. should

B. can

’ t

D. would

____ be rather cold sometimes.

2. You ______ be hungry already ---- you had lunch only two hours ago!

C. mustn

’ t

D. needn

’t

3. ---- What do you think we can do for our aged parents?

---- You ____ do anything except to be with them and be yourself. A. don ’t have to

B. oughtn

’ t to C. mustn

’ t

D. can

’ t

4. John promised his doctor he ______ not

A. might

smoke. And he has never smoked ever since.

B. should

C. could D. would

5. What a pity! Considering his ability and experience, he ______ better. A. need have done

B. must have done

C. can have done D. might have

done

6. Liza ______ well not want to go on the trip ---- she hates traveling.

A. will B. can C. must D. may

7. She ______ have left school, for her bike is still here.

A. can ’ t B. wouldn ’ t C. shouldn ’ t D. needn ’ t

your mobile phone before

8. According to the air traffic rules, you _____ switch off

初中神态动词用法总结,练习含

boarding.

A. may

B. can C. would D. should

9. ---- I can

’ t find my purse anywhere.

---- You ______ have lost it while

shopping.

A. may

B. can C. should D. would

10. ---- I ’m sorry. I ______ at you the other day. ---- Forget it. I was a bit out of control myself.

A. shouldn ’ t shout B. shouldn ’ t have shouted C.

mustn’ t shout D.

mustn’ t

have shouted

11. ---- What sort of house do you want to have? Something big?

---- Well, it _______ be big ---- that

’ s not important.

A. mustn ’ t

B. needn ’ t

C. can

’ t

D. won

’ t

12. ---- What does the sign over there read? ----

“ No person _______ smoke or carry a lighted cigarette, cigar or pipe in this

area. 〞 A. will

B. may C. shall D. must

13. Some aspects of a pilot ’ s job ______ be bring; and pilots often _______ work at inconvenient.

A. can; have to B. may; can C. have to; may D. ought to; must

14. My MP4 player isn

’ t in my bag. Where _______ I have put it?

A. can B. must C. should D. would

15. The weather turned out to be fine yesterday, I _____ the trouble to carry my umbrella with me.

A. should have taken B. could have taken C. needn’ t have taken D.

mustn’ t

have taken

16. In crowded places like airports and railway stations, you ______ take care of your luggage.

A. can B. may C. must D. will

17. ---- She looks very happy. She ______ have passed the exam. ---- I guess so. It

difficult after all.

A. should

B. could C. must D. might

18. I told your friend how to get to the hotel, but perhaps I _______ have driven her there.

’ s not

初中神态动词用法总结,练习含

A. could

B. must C. might D. should

19. ---- Mr. Gordon asked me to remind you of the meeting this afternoon. Don

----OK, I _______.

’ t forget it!

A. won ’t

B. don ’ t C. can ’ t D. needn ’ t

20. ---- How is your tour around the North Lake? Is it beautiful? --- It _____ be, but it is now heavily polluted.

A. will B. would C. should D. must

21. The biggest

problem for most plants, which ______ just get up and run away when

threatened, is that animals like to eat them. A. shan ’ t

B. can ’ t C. needn ’t D. mustn ’ t

22. ---- Where is my dictionary? I remember I put it here yesterday.

---- You _______ it in the wrong place.

A. must put B. should have put

C. might put D. might have put ---- Khulaifi. ______ I spell that for you?

D. Might

Well, if you ______ know, her

23. ---- What

’ s the name? B. Would

A. Shall

C. Can

24. ----

Who is the girl standing over there ? ---

name is Mabel. A. may

B. can C. must D. shall

25. I was really anxious about you. You _______ home without a word. A. mustn ’t have left

B. shouldn ’ t have left C. couldn ’ t have left D.

needn’ t have left

26. My sister met him at the Grand Theatre yesterday afternoon, so he _____ have attended

your lecture.

A. couldn 27. ----

’ t B. needn ’ t C. mustn

----

’ t D. shouldn ’ t

Are you coming to Jeff ’ s party? I ’ m not sur. I _______ go to the

concert instead.

A. must

B. would C. should D. might

28. Johnny, you ________ play with the knife. You ________ hurt yourself. A. won’t;

can’ t B. mustn’ t; may C. shouldn ’ t; must D. can’ t;

shouldn ’ t

29. You _______ pay too much attention

to your reading skill,

’ t

as it is so important.

’t

A. shouldn

’ t B. cannot C. mustn D. needn

30. ---- Is John coming by train? driving his car.

---- He should, but he ______ not. He likes

初中神态动词用法总结,练习含

A. must B. may C. can D. need

Answers： 1— 5 BBADD 6 — 10 DADAB 11 — 15 BCAAC

Answers: 16 — 20 CCDAC 21 — 25 BDACB 26 — 30 ADBBB 完形填空 1— 5 BCDAB 6 — 10 CDBAC 11 — 15 BDCDB