both-either-neither-none区别与练习

both neither either all none的用法

注意：表示两者关系的用both, either或neither

表示三者或三者以上关系的用all 或none

区分下列句子：

He has two sons. Both of them are clever. 他有两个儿子，都很聪明。

He has two sons. Either of them is clever. 他有两个儿子，哪个都很聪明。

He has two sons. Neither of them is clever. 他有两个儿子，两个都不聪明。

He has three sons. All of them are clever. 他有三个儿子，都很聪明。

He has three sons. Any of them is clever. 他有三个儿子，哪个都很聪明。

He has three sons. None of them are clever. 他有三个儿子，个个都不聪明。

注：以上连词连接主语时，both…and… 一般只与复数谓语连用，either…or…和neither…nor… 则通常根据就近原则，要求谓语动词与最邻近主语的人称、数保持一致。如：

Neither I nor she is at home.

=Neither she nor I am at home.

我和她都不在家。

Either I or my brothers are coming.

= Either my brothers nor I am coming.不是我父亲就是我兄弟要来。

若要对either...or...句型进行否定时，只需把either...or...换成

neither...nor...即可。例如：

Either you or she is good at drawing. 变为否定句应为：

Neither you nor she is good at drawing. 你和她都不擅长绘画。

若将neither...nor...句型变为肯定句，只需把neither...nor...改为both...and...即可，同时谓语动词必须用复数形式。例如：

Neither dad nor mum is at home today.

Both dad and mum are at home today. 今天父母都在家。

Exercises:

一、用正确的词填空。

1、He has two uncles ._______ of them are doctors.

2、-----Which do you prefer ,the red one or the blue one ?

----- _______ is OK. I don’t care .

3、_______ of the twins has been to Guangzhou .They hope to visit it one day .

4、I love my classmates ._______ of them are very kind .

5、_______ of us wants to go to the park today,because we have to finish so much homework.

6、You can take _______ of the two toys cars and leave the other for your brother.

7、 The bus hit (撞）two cars ,but luckily ,_______ of the passengers(乘客） was

hurt( 受伤）.

8、Both the boys （are/is）clever.

9、 Either of the two boys _________ clever.（are/is）

10、There are flowers on _________（both/ either）sides of the street.

11、There are flowers on__________（both/ either） side of the street.

二、根据所给汉语提示，完成下列句子：

1、我既对英语感兴趣又对汉语感兴趣。

I'm interested in _______ English ________ Chinese.

2、汤姆和玛丽都不知道该怎样做这个工作。

________ Tom ________ Mary knows how to do the work.

3、这两条路你随便走哪一条都可以。

You may take ________ of the roads.

4、或者你去，或者我去。

________ you________ I am going there.

5、这两本书对我来讲都没有用处。

________ of the books is useful to me.

三、选择题

1、We asked John and Henry some easy questions, but ____of them could answer

them. A. none B. both C. all D. neither

2、—Which is more useful, biology or chemistry? —I think ____them are useful.

A. either of

B. none of

C. both of

D. all of

3、______Lily _____ Lucy may go with you because one of them must stay at home.

A. Not only; but also

B. Neither; nor

C. Both; and

D. Either; or

4. I invited Joe and Linda to dinner, but ________ of them came. (北京卷)

A. neither

B. either

C. none

D. both

5. —Can you come on Monday or Tuesday?

—I’m afraid ________ day is possible. (全国卷)

A. either

B. neither

C. some

D. any

6. —Are the two answers correct? —No, ________ correct. (全国卷)

A. no one is

B. both are not

C. neither is

D. either is not

7. —There’s coffee and tea; you can have ________. —Thanks. (全国卷)

A. either

B. each

C. one

D. it

8.----How do you like the two pairs of shorts?

------They don’t fit() me well .They are ________ too long ________ too shorts.

A.not only ; but also

B. both ; and

C.neither ;nor

D.either ; or

9.Peter likes Pop music,but______ his father _____ his mother likes it .

A. both ;and

B. not only ; but alse

C.neither ;nor

D. either ;or