英语so that；so ……that……；such that；in order to的区别与句型结构

so that 连在一起用,用来表示“以便,为了”
so that=in order to
eg.I work hard these days so that I can pass the exam.
so~that~分开使用.so后面接形容词,that后面接从句.表示“太...以至于...”
eg.I work so hard these days that I can pass the exam easily.
such~that~分开使用.such 后面接名词（可数名词要变复数或加冠词aan）,that 后面接从句.表示“这样...的（名词）以至于...”
eg.He is such a good player that each team wants him.in order to = so as to 为了.
否定：in order not to ;so as not to
如果后面跟从句 ,要变成 in order that或者 so that