as soon as意思為:一……就……;一經;不久後，一會兒。

既可以引導時間狀語從句，表過去，又可以表示將來。

詞語分析：

音標：[英][æz su:n æz] [美][æz sun æz]

用法：

as soon as 這個短語用的比較常用,口語和書面語都可以.它的特點是,在句子中的位置比較靈活,而且可以用於各種時態.例如:

1、指未發生的動作,規律是:主句一般將來時,從句用一般現在時代替一般將來時

如:I will tell him the news as soon as he comes back.

如:I will go with you as soon as I have washed my face.

2、指緊接著發生的兩個短動作,主從句都用一般過去時

如 He took out his English books as soon as he sat down

We need the repairs doneas soon aspossible.我們需要儘快修好

I'll be backas soon asI can.我會盡快回來。

I will comeas soon asI possibly can.我會盡快趕來的

Stop nagging—I'll do itas soon asI can.別嘮叨了—我會盡快做的。

We'll deliver the goodsas soon aswe can.我們將盡快交貨。

We'll get back to youas soon aspossible.我們將盡快再跟你聯繫。

這個短語放在句首，引導一個句子，例如，as soon as I get home。I will do homework。