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1、either的用法是什么

一、 either 用作代词时，意为“两者中的任何一个”，在句中可作主语和宾语。either 在句中用作主语时，谓语动词应为单数形式。例如：

Either of them can do the work. 他们两人中谁都能做这工作。

Either of the students does well in their studies. 两个学生中，无论是谁学习都不错。

—Do you like the two books? 你喜欢这两本书吗？

—No, I don’t like either. 不，哪一本我都不喜欢。

二、either 用作形容词时，意为“两者中任何一个的”“两边中任何一边的”,作前置定语用.例如:

He saw two films, but he didn’t like either one very much. 他看了两部电影,但哪一部他也不太喜欢.

On either side of the river there are some small factories. 在河的哪一边都有几座小型的工厂.

There are a lot of trees on either side of the street. 街道的两边都有许多树.

三、either 用作副词时，意为“也……”,只用于否定句中例。如:

They didn’t go to the park yesterday. I didn’t go there, either. 昨天他们没去公园,我也没去公园。

My mother doesn’t like traveling by air. My father doesn’t like, either. 我的母亲不喜欢坐飞机旅行，我的父亲也不喜欢。

2、either的例句有哪些

1. She had met both sons and did not care for either.

两个儿子她都见了，一个都不喜欢。

2. He seems either to fear women or to sentimentalize them.

他似乎要么怕女人要么就对她们怀有浪漫想法。

3. On either side of the tracks the ground fell away sharply.

跑道两侧都是很陡的斜坡。

4. Both groups on either side are just picking off innocent bystanders.

对峙双方都只是在瞄准射击无辜的旁观者。

5. Either you can talk to him, or I will.

要么你跟他谈，要么我去。

6. We sat primly at either end of a long settee.

我们非常拘谨地坐在长椅的两头。

7. The clock is available with either Roman or Arabic numerals.

这款钟有带罗马数字的，也有带阿拉伯数字的。

8. She drove away before either of them could speak again.

没等他俩中任何一人再开口，她就驾车而去。

9. To capture his equity, Murphy must either sell or refinance.

要获得资产净值，墨菲必须出售或者重新融资。

10. You are either very young or an incurable optimist.

你要么非常年轻，要么是个不可救药的乐天派。