时间状语从句中,when,while,as的用法区别?
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解决时间 2021-02-20 06:47
- 提问者网友:蔚蓝的太阳
- 2021-02-19 06:38
时间状语从句中,when,while,as的用法区别?
最佳答案
- 五星知识达人网友:山河有幸埋战骨
- 2021-02-19 07:58
when, while和as的区别
when引导的从句的谓语动词可以是延续性的动词,可以是瞬时动词。并且when有时表示“就在那时”。例如:When she came in, I stopped eating.她进来时,我停止吃饭。(瞬时动词)
When I lived in the countryside, I used to carry some water for him.当我住在农村时,我常常为他担水。(延续性的动词)
We were about to leave when he came in.我们就要离开,就在那时他进来了。
While引导的从句的谓语动作必须是延续性的,并强调主句和从句的动作同时发生(或者相对应)。并且while有时还可以表示对比。例如:
While my wife was reading the newspaper, I was watching TV. (was reading是延续性的动词,was reading和was watching同时发生) 。
I like playing football while you like playing basketball.我喜欢踢足球,而你喜欢打篮球。(对比)
As表示“一边……一边”,as引导的动作是延续性的动作,一般用于主句和从句动作同时发生;as也可以强调“一先一后。例如:
We always sing as we walk.我们总是边走边唱。(as表示“一边……一边”)
As we were going out, it began to snow.当我们出门时,开始下雪了。(as强调句中两个动作紧接着先后发生,而不强调开始下雪的特定时间)
when引导的从句的谓语动词可以是延续性的动词,可以是瞬时动词。并且when有时表示“就在那时”。例如:When she came in, I stopped eating.她进来时,我停止吃饭。(瞬时动词)
When I lived in the countryside, I used to carry some water for him.当我住在农村时,我常常为他担水。(延续性的动词)
We were about to leave when he came in.我们就要离开,就在那时他进来了。
While引导的从句的谓语动作必须是延续性的,并强调主句和从句的动作同时发生(或者相对应)。并且while有时还可以表示对比。例如:
While my wife was reading the newspaper, I was watching TV. (was reading是延续性的动词,was reading和was watching同时发生) 。
I like playing football while you like playing basketball.我喜欢踢足球,而你喜欢打篮球。(对比)
As表示“一边……一边”,as引导的动作是延续性的动作,一般用于主句和从句动作同时发生;as也可以强调“一先一后。例如:
We always sing as we walk.我们总是边走边唱。(as表示“一边……一边”)
As we were going out, it began to snow.当我们出门时,开始下雪了。(as强调句中两个动作紧接着先后发生,而不强调开始下雪的特定时间)
全部回答
- 1楼网友:平生事
- 2021-02-19 10:16
when当……while转折as随着……
- 2楼网友:举杯邀酒敬孤独
- 2021-02-19 08:50
全靠蒙。
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