1、leave...for表示离开某地前往某地;
He left Taiwan for Beijing.他离开台湾去了北京。
2、leave...to表示把...留给谁;
Leave the matter to me.这件事交给我吧。
3、leave...alone 表示不管,不理会;
Leave me alone, please.请不要管我。
4、leave...behind表示把...留下;
The old man was left behind in the mountains.这位老人被遗弃在山中。
5、leave+地点,表示离开某地;
When did you leave Shanghai?你什么时候离开上海的?
6、leave for+地点,表示动身去某地;
Next Friday,Aliceis leaving for London.下周五,爱丽斯要去伦敦了。