1.head up 向北去
I am heading up to 哈尔滨
2.head down 向南去
head down to Vietnam
3.head out =leave 离开
I have a few things coming up, so I'll head out in 5 minutes.
4.head over 去
I am goona head over to your place .
5.head in\inside 进去
It's so cold, I am gonna head inside the bar to warm up.
6.head back=go back
I forgot my car key, I needta head back to get it.
7.head off 阻止，使改变方向
The police headed the thief off .
8. head for
I headed for a beer last night.