for的意思和用法

1、表目的，为了

He was wating for the bus.

2、表利益，为了

What can i dou for you.

3、表动词，用来

It is a machine  for slicing  bread.

4、为得到

He went home for his book. 

5、给某人

That is for you.

6、表原因，因为由于

I am sorry for it.

7、表目的，去

Is this the train  for  NanChang.

8、表时间距离等，到

The  meeting lastde (for) three days.

9、对，对于

It is good for you.