用作连词(conj.)

I pved in a hostel while I was a student.我求学期间住在青年招待所里。

While Mary was writing a letter, the children were playing outside.玛丽写信时，孩子们在外面玩耍。

In a word, while the prospects are bright, the road has twists and turns.总之,虽然前途是光明的,但是道路是曲折的。

While I admit that there are problems, I don't agree that they cannot be solved.尽管我承认有问题存在

用作名词(n.)

I haven't seen him for a long while.我已经很久没见到他了。

She worked in a bank for a while before studying law.她学法律之前在银行工作过一段时间。

Before I eat dinner,I read newspaper for a while在吃晚饭以前,我会读一会儿报纸

用作动词(v.)

A detective story helps to while away the time.侦探小说有助于打发时间。

I didn't know how to while away my tedium.我不知道如何度过乏味的时刻。

用作连词(conj.)

You don't want to marry while you are studying.
在学习期间,你不要结婚。

While we were talking,he came in.
我们正在谈话时,他进来了。

While in prison, he wrote his first novel.
他在狱中写出了第一部小说。

While I admit his good point,I can see his shortcomings.
虽然我承认他的优点,我还是能看到他的缺点。

Motion is absolute while stagnation is relative.
运动是绝对的,而静止是相对的。

用作名词(n.)

I haven't seen him for a long while.
我好久没看见他了。

conj.(连词)

while用作连词时,表示“在…(过程)中,在…期间”。常用来引导时间状语从句,当主句的主语和while所引导的从句的主语一致时, while从句中的主语、谓语往往可以省去。

while还可引导让步状语从句,意思是“虽然,尽管”,含有对比意味。

while表示对比关系时,意思是“而,然而”。

用作连词(conj.)

I pved in a hostel while I was a student.我求学期间住在青年招待所里。

While Mary was writing a letter, the children were playing outside.玛丽写信时，孩子们在外面玩耍。

In a word, while the prospects are bright, the road has twists and turns.总之,虽然前途是光明的,但是道路是曲折的。

While I admit that there are problems, I don't agree that they cannot be solved.尽管我承认有问题存在

用作名词(n.)

I haven't seen him for a long while.我已经很久没见到他了。

She worked in a bank for a while before studying law.她学法律之前在银行工作过一段时间。

Before I eat dinner,I read newspaper for a while在吃晚饭以前,我会读一会儿报纸

用作动词(v.)

A detective story helps to while away the time.侦探小说有助于打发时间。

I didn't know how to while away my tedium.我不知道如何度过乏味的时刻。

用作连词(conj.)

You don't want to marry while you are studying.
在学习期间,你不要结婚。

While we were talking,he came in.
我们正在谈话时,他进来了。

While in prison, he wrote his first novel.
他在狱中写出了第一部小说。

While I admit his good point,I can see his shortcomings.
虽然我承认他的优点,我还是能看到他的缺点。

Motion is absolute while stagnation is relative.
运动是绝对的,而静止是相对的。

用作名词(n.)

I haven't seen him for a long while.
我好久没看见他了。

【近义词】

conj.
• as
• when