know和know about的区别
know及物动词作“知道,懂得”解时,可接表示事物的名词、代词、带疑问词的动词不定式、that或疑问词引导的从句作宾语,或动词不定式充当补足语的复合宾语。
know about接to be作宾语补足语, to be常可省略,但当to be表示的时间先于know表示的时间时,须用不定式的完成式,且不可省略。
I didn\'t know the truth until she told me what happened
直到她告诉我发生的事我才了解真相。
This is all I know about it for the rest you may ask others
对这件事我就知道这些,至于其他情况,你可以问别人。
I don\'t know about you, but I\'ve had just about enough of this.
我不知道你怎么想,但我已经受够了。
What does he know about football, anyway?
不管怎么说,他懂什么足球?