从句是初二英语开始学习的新知识点。As soon as 引导的时间状语从句是一个重要句型，大家要注意它的考察点，时态的运用。
As soon as the man finish talking, Yu Gong said that his family…
as soon as意为“一……就……”，引导时间状语从句。
如：
Please call back as soon as you arrive school.
请你一到学校，就给我回电。
I’ll write to you as soon as I get there.
我一到那儿就给你写信。
As soon as I went in, Tom cried out with pleasure.
我一进门，汤姆就高兴的叫起来。
【拓展】as soon as 引导的时间状语从句前后时态搭配：
(1) 主句为一般将来时，从句用一般现在时表示将来。例如：
SHe will come to my home as soon as she gets to tianjin. 她一到天津就来我家。
(2) 主句为一般过去时，从句也用一般过去时。
例如：
SHe took out her English book as soon as she sat down. 她一坐下，就拿出她的英语书。
