for的用法和搭配内容如下：
1. 表目的/利益：为了......，用于......Dad buys a flute for me.爸爸为我买了个笛子。
I like fruit and hamburgers for lunch.我午餐喜欢吃水果和汉堡。
Here is the present for you.这是给你的礼物。
This house was built for a reading room.这座房子为当作阅览室而修建。
2. 表原因：由于........He was blamed for being lateagain.他因为有一次迟到而被批评。
He is famous for his poem.他因为他的诗而出名。He couldn’t sleep for joy.
3.表目标、去向：往......，朝着......The team is leaving forShanghai tomorrow.这个球队明天动身去上海。
They set off for shops.他们购物去了。
Passengers for Tianjin mustchange at Beijing.去天津的旅客必须在北京换车。
说明：表示目标、去向时，for和to 都有这个功能，但有些细微的区别：
For通常与leave, start, set out, set off, head, steer, depart, be bound, be destined等动词连用；而to通常与come, drive, fly, get, go, lead, march, move,return, ride, run travel, walk 等动词连用。
同一个动词可与两者连用时，含义稍有差别；用for通常只表示向着某目的地那个方向，不强调到达的意思；而to含义到达某目的地的意思。