think about和think of和think over的区别

指代不同

think of想起。

think about思考。

think over仔细考虑。

think of指 以为，认为 ，指某事在头脑中形成一个固定的概念，即想的结果。

think about作料想，想象解时，通常用于否定句，不用于被动结构，且常与can，could 连用。

补充

think overthink作“认为”解时，可接复合宾语，其宾语由名词、动名词、动词不定式或that从句充当。充当宾语的动名词、动词不定式或that从句常置于宾语补足语之后，而以it作形式宾语置于宾语补足语之前(it现在趋向省去)。

侧重点不同

1、think只是强调在想，程度最低。

2、think of侧重于强调在考虑某事。

3、think about侧重于强调要把某事想出个缘由。

4、think over侧重于强调反复思考，不留一点余地的破绽。

例句

I always think of you as one of the family.

我一直把你当成自家人。

We think of you as one of the family.

我们把你看作家中的一员。

Think over the matter and then make a decision.

这件事情斟酌斟酌再定。

Think over what to do about it.

你寻思寻思这事该怎么办。

It was a difficult situation, when you think about it.

仔细想来，当时处境是很困难的。

What do I think about it? How long have you got?

我是怎么想的？说来话长，你有工夫听吗？