1 to向,进,去,通向,往,对……,直到（像from……to…… ）；在什么方位上（Scotland is to the north of England）；贴着（像cheek to cheek.脸贴着脸） ；连接
2 of ……的;根据(She did it of her own will.她是自愿这么做的.)因为（I was sick of their fun and games.他们的嬉闹让我厌烦.）；在…之中（Tom is the eldest of the family.）
3 for 为了,因为,目的,对……而言；帮……（What can I do for you?）；向,朝,开往（They made a rush for the exit.）
4 with 用……,以……；一般用于“伴随着……”,和……;支持Is he with us or against us?
（我不是高手,但这是我自己的理解和自己查来的哦）