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both和all的用法区别

2024-01-09 17:08 319浏览

both是两者都,all是三者及三者以上都。例如,You can take both of them。All the books are useful to us。

both和all的用法区别

all全、都(三者以上),既可修饰可数名词也可修饰不可数名词。

All the books are useful to us.

All knowledge comes from practice.

all与否定词not连用为“部分否定”,表示“不是所有的……都……”

I don't know all of them. 他们当中我并不都认识。

All don't agree with you.=Not all agree with you. 并非所有人都同意你。

both两者都。

You can take both of them.两个你都可以拿去。

与否定词连用表示“部分否定”。

I don't know both of them.他俩我并非都认识。

both…and…双方都……

He can both sing and dance.他能歌善舞。

both和all词义辨析

1、both 只能与复数的可数名词连用,与可数名词的复数形式连用时,both则指两个。

You were both a prey to compulsions.你俩都太冲动了。

2、all可与可数名词的单、复数或不可数名词连用,与可数名词的复数形式连用时,all指三个或三个以上。如:

All children deserve encouragement.所有的孩子都应得到鼓励。

all的句法功能

all "都,三者或三者以上都"。具有名词和形容词的性质,在句中都可作主语、宾语、表语、定语和同位语。既能修饰可数名词又能修饰不可数名词。代替不可数名词作主语时,谓语动词用单数形式,代替复数可数名词时,谓语动词用复数。

1、作主语

All enjoyed themselves.(可数)

所有的人都玩的很开心。

Now all was changed.(不可数)

现在一切都改变了。

2、作宾语

It is hard to please all.

想要取悦所有的人是难以做到的。

3、作表语

Is that all you want to say?

你要说的就是这么一些?

4、作定语

Granddad hunted all winter long but could not clear debt.

爷爷整个冬天都在打猎可还是无法还清债务。

5、作同位语

We all have troubles.(可数)

我们大家都有难处。

However I can discuss this all when I see you.(不可数)

无论如何,我们见面的时候这一切都是可以讨论的。

both的用法总结

both“两者都”。具有名词和形容词的性质,在句中只可作主语、宾语、定语和同位语E。只能修饰复数的可数名词。作主语时谓语动词用复数形式。

1、作主语

Both felt that they had become very friendly.

他们两人都感觉到变得非常亲密了。

2、作宾语

Why not use both?

两个都用吧。

3、作定语

Both men were interested in the job.

两个人都对这项工作感兴趣。

4、作同位语

They both refused to surrender.

他们两人都拒绝投降。