as soon as后面的时态用什么

所有的主从复合句，主从句的时态都得一致。一致并不意味着时态完全一样，只要从时间关系上讲得通即可。用as soon as引导时间从句时要注意“主将从现”，即从句用一般现在时表将来。

如Ill tell him about the news as soon as I see him.

原级比较常用“as + 原级 + as”结构，其否定形式为“not as / so + 原级 + as”。

Women are as good as men in sport.

在运动方面，女士和男士一样优秀。

We didn’t go so far as the others.

我们没有别人走得那么远。

I wish I could speak English as well as he can.

我希望自己英语讲得跟他一样好。

A friend is not as / so soon gotten as lost.

交友慢，失友快。

在同等比较时，若出现形容词修饰单数可数名词，其语序为as + adj.+ a / an + n. +as。

I do hope so because I want you to live as long and healthy a life as I have.

我的确希望这样，因为我想要你像我一样活得健康长寿。

[某些固定搭配]

as far as 一直到 (= so far as)

The park extends as far as the river.

这个公园一直延伸到河边。

as / so far as I know / remember /see, etc. 据我所知 / 记得 / 看等

As far as I know,the Pacific Ocean is the largest ocean in the world.

据我所知，太平洋是世界上最大的海洋。

as long as 只要 (= so long as)