I had a good sleep last night.Did you sleep well?为什么前句用good,后句却用well呢?

问题描述:

I had a good sleep last night.Did you sleep well?为什么前句用good,后句却用well呢?

sleep well中,well是副词,修饰动词sleep.
原因是sleep在第一句中是名词,所以要用形容词做修饰,