初中·课本中不会教你的 422 in order to do sth.的用法
422 in order to do sth.的用法
in order to do sth. 意为“为了……，以便……（做某事）”，to 后跟动词原形，引导目的状语，可以替代so that所引导的目的状语从句。动词不定式也可以作目的状语，但用in order to do sth.更为正式。in order to do sth. 的否定式为in order not to do sth.。
She studied hard in order to pass the exam. 她刻苦学习，以便通过考试 。
She studied hard to pass the exam.
他去车站接他哥哥 。
He went to the station in order to meet his elder brother.
He went to the station to meet his elder brother.
比较
她起床早，以便赶上火车。
She got up early so that she could catch the train.
She got up early in order to catch the train.
She got up early to catch the train.
他努力干，为的是赶上他们。
He works hard so that he can catch up with them.
He works hard in order to catch up with them.
He works hard to catch up with them .
She came early in order not to miss the plane. 她来得早，以便不误班机。（否定式）
