so as to so as to里的to是介词吗？

so as to里的to是介词吗？

so as to里的to不是介词而是引导动词不定式的小品词。 as to so后必须接动词表示“为了做某事”和in order to do 意思相同，可用法有点不同。so as to do必须放在后句而in order to do 可用于句前。例如He works very hard so as to go to a key college in Beijing

so as to可以分开用吗？

do as to 可以分开为so…as to，但是so as to表示目的，so…as to表示结果 例如：

He got up early this morning so as to catch the first bus.他今天早晨起床很早，目的是为了赶上第一班公交车（本句中so as to do表示目的）

He got up so early this morning as to catch the first bus.他今天早晨起得特别早，结果赶上了第一班公交车（本句中，so…as to do表示结果）

so as to的用法区别？

这个问题应该是指so as to与in order to的用法区别。

这两个短语都可以解释为“为的是”，它们的区别是so as to不能放在句首，而in order to可以放在句首。如：We work hard so as to find a good job in the future.

so as to do sth以便做某事，为了做某事，引导目的状语，不能放在句首。例如:He got up early so as to catch the first bus.

到此，以上就是小编对于so as to的问题就介绍到这了，希望介绍关于so as to的3点解答对大家有用。