know的过去式是knew，过去分词是known，现在分词是knowing。英语单词know可作动词，中文意思是“知道；知悉；了解；认识到；懂得；意识到；确信；确知；肯定”。
know
一、词态变化
第三人称单数： knows
现在分词： knowing
过去式： knew
过去分词： known
二、词汇搭配
know art 懂艺术
know delight 体验喜悦
know English 懂英语
know grief and happiness 体验欢乐与悲伤
know best 最了解
know better 明事理；有头脑
know long 结识很久
know most 最清楚
know well 相当了解
know about 知道…
Know little 知道得很少
know all about Chinese history 精通中国历史
know as 作为…认识 know by 以…方式熟悉,在…方面了解
know sb by name 只知某人的名字
know sb by sight 同某人面熟
know none 知道没有
三、双语例句
1.How do I know what I should do, what not to do?
我怎么知道我应该做什么，不应该做什么呢？
2.I know you better than him.
我对你比对他更了解。
3.She was the nicest person I know.
她是我所认识的最和善的人。
4.I walked in the room I knew something was wrong.
我刚走进屋就意识到出了事。
5.I know it's here somewhere!
我肯定它在这儿某个地方！
