1、 1、在so…that…句型中，so后面加形容词或副词，其意为“如此……以至于……”。如：
1) This book is so interesting that everyone wants to read it.
这本书很有趣，人人都想看看。
2) He ran so fast that I couldn’t catch up with him. 他跑得那么快，我没赶上他。
2、so… that…引导的是表示结果的状语从句，但不一定是“如此……以至于……”。如：
1) The workers did so well that he was pleased with them. 工人们干得很好，他对他们很满意。
2) I was so busy here (that) I had no time to write a letter.
我在这里很忙，没时间写信。
