Question

英语语法求救

We moved to the front row _____ we could hear and see better.
1.so as
2.so that
3.because
4.such that
选什么？ 为什么？
尤其是 so that 和such that只见过分开的区别，可连在一起的的有什么区别
？
麻烦详细解释下

Answer 1

答案：2 so that.

解释：
1. so...that...和such...that...一样，that之后引导的都是结果状语从句。
只是so修饰形容词/副词，而such修饰名词。
2. 而连在一起的so that可以有两种理解，一种引导结果状语从句，意思是“以至于...”，另一种引导目的状语从句，意思是“以便于”。
而such that不能直接放在一起做一个固定短语。
3. 如：He is so clever that he can solve the problem.
= He is clever so that he can solve the problem. 结果状语从句
= He is so clever a boy that he can solve the problem.
= He is sucha a clever boy that he can solve the problem.
再如：He got up early this morning so that he wouldn't miss the bus. 目的状语从句

Answer 2

2.so that 以便
分开的so…… that 表示“如此……以致”

Answer 3

2so that , 表示目的
so that 既可以引导目的状语从句，也可以引导结果状语从句的
such...that 一般是分开的，表示因果关系