高职高考英语|什么是时间状语从句？

高职高考英语|什么是时间状语从句？这是很多同学都很好奇的问题，下面惠州星华教育老师给大家科普一下，希望对大家有帮助。

时间状语从句

⑴当......的时候：when, as, while

I fell asleep when/as/while he was doing his exercises .

他正作练习时我睡着了。

When he arrived in Shanghai , his mother met him at the station .

他到上海时，他妈妈到车站接他。

While John was watching TV, his wife was cooking.

当约翰看电视的时候，他的妈妈在做饭。

She always sings as she walks .

她总是一边走一边唱。

注意：when 引导的时间状语从句中的谓语动词可以是持续的也可以是瞬时的;while和as引导的时间状语从句中的谓语动词必须是持续的。

⑵一......就......

as soon as, the minute, the moment，the instant，immediately , directly, instantly, no sooner … than..., hardly …when..., scarcely…when...

The children ran away from the orchard(果园) the moment they saw the guard.

孩子们一看到守卫就从果园跑掉了。

No sooner had I arrived home than it began to rain.

我一到家天就开始下雨。

⑶直到......

till,until, not...until...(直到......才......，not翻译成“才”)

I didn’t realize how special my mother was until I became an adult.

直到我长大成人，我才意识到我的妈妈是多么特别。

⑷......次......的时候

every/each/the last/next/any/the first...time

Every time I listen to your advice, I get into trouble.

每次我听到你的声音，我就会有麻烦。

⑸once一旦......就......

Once you begin, you must go on.

你一开了头,就应该继续下去.

⑹before在......以前

It was not long before he told me about this affair .

不久，他就告诉我这件事。

⑺after在......以后

After he had finished the work , he went home .

他干完活，回家了。

⑻since自从......以来

We have been friends (ever since) since we met at school.

自从我们在学校相遇以来，我们一直都是朋友。

想了解更多关于高职高考的资讯，可以来星华教育了解一下。