as soon as的时态用法

as soon as的用法一般是两种情况：1、指未发生的动作，规律是主句一般将来时，从句用一般现在时代替一般将来时，如I will tell him the news as soon as he comes back；2、指紧接着发生的两个短动作，主从句都用一般过去时，如He took out his English books as soon as he sat down。

一般来说as soon as前后的动词用主将从现，主句用一般将来时，从句用一般现在时。

例句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。