in order that与in order to的区别：
in order that+从句
in order to+动词原形 （ in order to后面加的那个不叫目的状语从句，叫目的状语）
in order to 为了，后接动词原形，做目的状语。
i get up early in order to catch the early bus.
in order that 为了，后接从句，做目的状语。
i get up early in order that i can catch the early bus.
