SQL:select * from knowledge_window.favourites where user_id='' and url_id='' ERROR:Table 'knowledge_window.favourites' doesn't exist
字词模式
句模式
段模式
系统设置
更多按钮
网址切换
保存状态
用户反馈
页面收藏
-AA+
both/ either/ neither的用法

botheitherneither这三个词都可以作代词及形容词,在考试中频频亮相,许多同学都容易将他们混淆,现将它们的用法归纳如下,让大家看个明白,轻轻松松掌握它们的词义、词性及用法。

一、辨析

1. both意为“两者”。如:

I like them both.

我喜欢他们两个。

2. either意为“也(不)”,用于否定句中。如:

I don&# 39; t like fishing, David doesn&# 39; t like fishing, either.

我不喜欢钓鱼,大卫也不喜欢。

3. neither意为“也不”,用于肯定句,表示否定含义。如:

He can&# 39; t swim, and neither/ nor can I.

他不会游泳,我也不会。

二、相关链接

1. bothand…表示肯定概念; neithernor…表示否定概念。如:

Both he and I are right.

我和他都对。

Neither he nor I am right.

我和他都不对。

2. either用于否定句与 neither/ nor用于肯定句意思相同。有时,含有 eitherneither/ nor的句子可用 neithernor…来改写。如:

Jim doesn&# 39; t like football.

Tom doesn&# 39; t like football, either.

= Jim doesn&# 39; t like football. Neither/ nor does Tom.

= Neither Jim nor Tom likes football.

吉姆和汤姆都不喜欢足球。

eitheror…在否定句中意为“既不……也不……”,同 neithernor…。如:

He can&# 39; t speak either English or Chinese.

= He can speak neither English nor Chinese.

他既不会说英语,也不会说汉语。

3. both用于否定句时是半否定,在全否定时用 not eitherneither如:

I don&# 39; t know both his teachers.

他的两位老师我并非都认识。(半否定)

I know neither his teachers.

= I don&# 39; t know his teachers either.

他的老师我都不认识。(全否定)

4. bothand…, tooso用于肯定句与 neithernor…, eitherneither/ nor是相反的。如:

Susan likes playing the violin.

Shirley likes playing it, too.

= Susan likes playing the violin, so does Shirley.

= Both Susan and Shirley like playing the violin.

苏珊和雪莉都喜欢拉小提琴。