Head for
前往；走向；很可能要遭受
A boy is heading for us.
一个男孩正朝我们走来。
He is heading for an accident if he is careless.
如果他粗心大意的话，他将会出事故。
Head out
前往；离开；出发
He headed out to Zhuhai at eleven last night.
他昨晚十一点启程去珠海了。
It’s time to head out, or you can’t catch the train.
是时候出发了，否则你赶不上火车了。
Head up
领头；领导；走在前头
Irene is going to head up our design department.
艾琳将负责我们的设计部。
The teacher headed up to the classroom.
老师领头走进来教室。
Head back
调头，回去
He’s going to head back two hours later.
他将在两小时后返回。
