小学初中语法考点全掌握- 情态动词（含答案）

小学初中语法全掌握 —— 情态动词
情态动词导学
一. 认识情态动词
考点1： 认识6组情态动词的基本含义和特点
can/ could 否定形式： /
She can speak English very well.
She could speak English three years ago.
Can I use your bike
Could I use your bike
may/ might 否定形式： /
May I come in
Might I sit down
It may be the key to the door.
It might be the key to the door.
He may be right.
He said he might be right.
shall/ should 否定形式： /
Shall we go by train
Will you go with us
Jim asked if we should go by train.
We should listen to the teacher carefully.
will/ would 否定形式： /
I will come to see you tomorrow.
He said he would come the next day.
Will you go with us
Would you open the window, please
总结规律： could/ might/ should / would 通常为 can/ may/ shall/ will 的 或 。
need 否定形式：
Need I come tomorrow
You needn’t come if you are busy.
must 否定形式：
Must I come tomorrow
You mustn’t come tomorrow.
注意区分： needn’t 与 mustn’t 的区别。
考点2： 认识5个具有情态动词特征的短语
have to ≈ 否定形式： don’t have to ≈
It was raining. He had to stay at home. 注意：have to 有 变化
You don’t have to wait for them.
had better 否定形式：
You had better get there early. 注意：缩写和否定
You’d better not watch TV too much.
be able to ≈ 否定形式：
I’m able to play the piano. 注意： be able to 有 变化
We’ll be able to come back next week.
ought to ≈
You ought to say sorry to me.
used to
My father used to be a teacher, but he isn’t now.
He used to walk to school.
考点3： 易错点 —— 特殊的need
判断词性
肯定句 He need come early. He needs to come early.
否定句
一般疑问句
特殊疑问句
总结特点
扩展考点 / The room needs cleaning = The room needs to be cleaned. 总结搭配： need
= need
【专题练习 · 单选选择】
Lucy should her homework now.
A. finishes B. finishing C. finished D. finish
My mother would back soon.
A. came B. comes C. come D. will come
Could you me a hand
A. giving B. gives C. given D. give
Should I now
A. started B. starting C. start D. starts
You go and see a doctor because you had a fever(发烧).
A. could B. might C. should D. would
Jim come tonight, but he isn't very sure yet.
A. should B. might C. would D. shall
The children play football on the road.
A. couldn't B. could C. must D. mustn't
You had better _______ late next time.
A. not be B. not to be C. being not D. to be not
He _______ come here tomorrow.
A. don’t need B. doesn’t need to C. needn’t to D. needs not
He _______ come here tomorrow.
A. needn’t B. needn’t to C. doesn’t need D. needs not
He said that he_______ speak a little English.
A. might B. could C. would D. should
【专题练习· 句型转换】
1. I can run fast. (否定句) I ________ ________ fast.
2. You must return the book now.（一般疑问句） ________ I return the book now No, you ________.
3. He can play basketball well. （一般疑问句） _______ he ______ basketball well
4. They must take the books out of the room.（否定句） They ________ ________ the books out of the room.
5. He should get up early. (否定句) He _______ get up late.
6. I need to hand in my work on time. (否定句) I _______ _______ to hand in my work on time.
7. She need go home early. (一般疑问句) _______she go home early？
二. Must I / Need I 提问
考点： 注意肯定回答和否定回答
Can I use your pen Yes, you . / No, you .
Could I use your pen Yes, you . / No, you .
May I come in Yes, you . / No, you .
Must I go home now Yes, you . / No, you .
Need I go home now Yes, you . / No, you .
( ) Must I finish my homework now - No, you . You do it this evening.
A.mustn't, can B.needn't, may C.can't, must D.needn't, must
( ) ---- May I go to the cinema, dad ---- No, you ___. You must finish your homework first.
A. mustn’t B. won’t C. must D. may
( ) ---- Must I go with them tomorrow ---- No, you _______.
A. mustn’t B. shouldn’t C. needn’t D. can’t
( ) _______ I have your name, please ----- Yes, Michael. M-I-C-H-A-E-L.
A. Must B. Will C. May D. Would
( ) _______ you pass me a pen I’d like to write down the telephone number.
A. Need B. Could C. Must D. Should
( ) ---- _______ I hand in the work now ---- No, you needn’t .
A. Must B. May C. Shall D. Need
( ) ---- Can I go to see a film tonight, Dad --- _______.
A. Yes, you must B. Yes, you need C. No, you can’t D. No, you won’t
( ) ---- Must we clean the classroom right now ---- No, you __. You __ clean it after lunch.
A. needn’t, must B. mustn’t, can C. needn’t, may D. mustn’t, must
( ) ---- May I take these magazines out of the reading room ---- No, you _______.
A. won’t B. don’t C. needn’t D. mustn’t
( ) Mary can hardly believe her eyes, _______
A. can’t she B. can she C. doesn’t she D. does she
( ) Excuse me, _______ you show me the way to the station
A. must B. shall C. may D. could
( ) ---- _____ you lend me you pen ---- Sorry, I’m using it. You _______ borrow Mary’s.
A. May, must B. Can, may C. Can, need D. Would, will
( ) ---- Could I borrow your pen ---- Yes, you _______.
A. could B. can C. were able D. may
( ) ---- _______ I watch TV now, Mum ---- No, you _______ finish your homework first.
A. must, needn’t B. Can, may C. May, must D. May, mustn’t
三. 肯定推测和否定推测
考点： can/ must 的特殊用法
I saw a girl in the supermarket.
It must be Mary, because she likes shopping. ( )
It can’t be Mary, because she’s in hospital. ( )
It may be Mary, but I’m not sure. ( )
- Where is Tom He hasn't come to school today. - I think he be ill. He didn’t look good yesterday.
A. may B. must C. can D. can’t
- Where is Tom He hasn't come to school today. - I think he be ill. I played with him yesterday evening.
A. may B. must C. can D. can’t
- Where is Tom He hasn't come to school today. - I think he be ill. But I’m not sure.
A. may B. must C. can D. can’t
【专题练习 · 单项选择】
( ) Henry _______ be at home because he phoned me from the farm just now.
A. mustn’t B. isn’t able to C. may not D. can’t
( ) -- Listen! Somebody is singing in the next room. Who _______ it he Is it Wei Fang
---- No. It _______ be her. She is at school now.
A. will, may not B. must, mustn’t C. may, can’t D. may, won’t
( ) -- Children all bike this book. ---- I think it _______ very interesting.
A. need be B. must be C. may be D. can be
( ) She _______ know the answer, but I’m not sure.
A. maybe B. may be C. may D. must
( ) He _______ be in his office, for I saw him in the street just now.
A. can’t B. shouldn’t C. mustn’t D. needn’t
( ) —Is the man over there Adam —It be him. He has gone to Hong Kong on vacation.
A．must B．can't C．mustn't D．can
( ) —Where are you going to study —I'm not sure. I _____ study in Beijing.
A．might B．should C．must D．can
( ) The man _____ be a doctor in this hospital, but I'm not sure.
A．must B．would C．can D．might
四. 扩展： 情态动词+ 被动语态
解题： ① 判断情态动词 ② 判断主被动
( ) -- What’s wrong with my bike ---- It’s broken, but it _______ in an hour.
A. can be mended B. must mend C. can mend D. must be mended
( ) In our school, classrooms _______ cleaned every Saturday.
A. will do B. shall do C. must be D. can be
( ) Many trees _______ every year.
A. was planted B. must planted C. must be planted D. must be plant
( ) Can the museum _______ next year
A. built B. be built C.. build D. will be built
( )The teachers _______.
A. must be listened to carefully B. must listen to carefully
C. must strict with their students D. should listen to by the students