I know of him 和 I know about him 和 I know him 有啥区别

问题描述:

I know of him 和 I know about him 和 I know him 有啥区别

know of 知道,听说(一般指人)
I know of him.我知道他(不一定认识)/ 我听说过他
know about 知道有关……(多指事,物)
I know about him.我知道有关他的一些情况
know sb 认识某人,对某人或某事很了解
I know him.我认识他.