What do you know about us?你对我们有什么了解?
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。
I know what happened.我知道发生了什么事。
Excuse me, do you know how to play chess?请问,你知道怎么下国际象棋吗?
I’ve known Tom for years.我认识汤姆很多年了。
Somebody in the know told me he’s going to resign.有知情者告诉我他要辞职了。
A friend who is in the know says she already left the country.一位知情的朋友说，她已经离开这个国家了。
I honestly don’t know.
How could I know?
Spring had come before I knew.
Who knows, perhaps they don’t wish to come.
Don’t you know?She has been laid up for the last four days.
“The meeting has been put off.” “Yes,I know.”
This, you know, is what I have in mind.
There’s no need to break the news gently,I’ve known for some weeks.
She never got to know any of her neighbours though many years she stayed there.
He knew all the surrounding fishing grounds like the palm of his hands.
He knows English and French.
Who knows most says least.
To know everything is to know nothing.
He knew poverty and sorrow in his early days.
They had never known modern medical care.
“He teaches English at a nice school called The Chen Jinglun.”“I know it.”
A friend is never known till needed.
We all don’t know how to start the engine.
Alf doesn’t know how to appreciate favours.
I really don’t know which to choose, because they are both very nice.
The truly free man is he who knows how to decline a dinner invitation without giving any excuse.
You know where to get in touch with them, don’t you?
They know they are working for themselves.
They knew they could never have what city folks had.
You know that I am not a prejudiced man.
He knows that this is quite true.
Do you know where the conference is to be held?
Do you know who was Napoleon?
Do you know what I mean?
God knows why they did it.
I haven’t been out anywhere since I don’t know how long.
I don’t know whether you like flowers.
She wants to know if she is right.
用作宾补动词S+～+ n./pron. +(to be/as) n./adj. / prep. -phrase
I know him to be an American.
We know him to be honest.
I’ve never known you so cheerful.
They never knew him so excited before.
They knew themselves to be in a difficult position.
You may know this film as Never Give an Inch －its British title.
The actress likes to be known as May Diamond, although it is not her real name.
The African lion is known as the king of the forest.
Mr. White is known in the town as a good family doctor.
S+～+ n./pron. +to- v
We’ve never known him to do anything unjust.
I never knew him to act without thinking.
He was known to have taken part in the Long March.
know既可用作不及物动词,也可用作及物动词。用作及物动词作“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,也可接以“(to be/as+) n./adj./prep. -phrase. ”或动词不定式充当补足语的复合宾语。作“认识,了解”解时,可接表示人或物的名词作宾语。know可用于被动结构。know接to be作宾语补足语时, 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。