第159讲动词加of或about的不同意思相差很大，记住太有用了

1]

hear about 知道关于某人的事情

hear of 听说到某人的事情

hear from 收到了某人的信

You will hear about his story

你将会知道这个故事

You will hear of the story

你会听说这个故事的

You will hear from him

你将收到他的信

2]

know somebody 知道某人

know about 知道关于某人的事情

know of 听说过; 知道有; 听说; 知道,了解

I know Nick

我认识Nick

I know about Nick

我知道有关Nick的事情

I know of Nick

我听说过Nick

3]

think of 想起来，想出

think about 考虑

think over 仔细考虑

I can not think of his name at the moment

我一时想不起他的名字

I will think about the problem

我将思考这个问题

I will think over the problem

我将认真考虑这个问题