as soon as怎么用？语境时态怎么用？

1.as soon as引导时间状语从句当主句用一般过去时时，从句中用一般过去时或过去完成时。

例：晚会刚一开始他就离开了。
　　As soon as the party began/had begun he left.
　　He left as soon as the party began/had begun.(位于主句前后均可)

例：他一听到那个消息就晕倒了。
　　As soon as he heard/had heard the news, he fainted.
　　He fainted as soon as he heard/had heard the news.

2.as soon as 可以表将来的事：这时主句用一般将来时，从句用一般现在。(主将从现)

例：我一见到他就会告诉他这个消息。
　　As soon as I see him I will tell him the news.
　　I will tell him the news as soon as I see him.(位于主句前后均可)

我一到北京就会给你打电话。
　　I will call you as soon as I arrive Beijing.
　　As soon as I arrive Beijing I will call you.

我一看到他就会告诉。
　　I will tell him as soon as I see him.
　　As soon as I see him I will tell him.

当主句用一般将来时时，可以用一般现在时代替一般将来时

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as soon as的用法：

1、as soon as引导时间状语从句当主句用一般过去时时，从句中用一般过去时或过去完成时。
2、as soon as 可以表将来的事：这时主句用一般将来时，从句用一般现在。(主将从现)
3、当主句用一般将来时时，可以用一般现在时代替一般将来时。

while与when的区别：

1、when是at or during the time that, 既指时间点，也可指一段时间。

2、while是during the time that，只指一段时间，因此when引导的时间状语从句中的动词可以是终止性动词，也可以是延续性动词，而while从句中的动词必须是延续性动词。
3、when 说明从句的动作和主句的动作可以是同时，也可以是先后发生；while 则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。
4、由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时；如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。
5、when和while 还可作并列连词。when表示“在那时”；while表示“而，却”，表对照关系。

拓展资料

as soon as

1、As soon as we found this out, we closed the ward

我们一发现此事就关闭了病房。

2、As soon as I had made the final decision, I felt a lot more relaxed

我一作出最后的决定就感到轻松多了。

3、He got married as soon as he graduated.

他一毕业就结婚了。

4、As soon as I told her my name, she clammed up.

我告诉她我的名字后，她就什么也不说了。

5、I take the view that she should be stopped as soon as possible

我认为应该尽快阻止她。

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一什么就什么，用法，i will give you it as soon as i finish it.第二个，while跟带ing的段时间和其他都可以，when没有段时间

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