know有知道;了解;认识;确信;等意思，那么你知道know的过去式是什么吗?今天一起来学习一下know的过去式以及know的用法和例句，希望对大家的学习有所帮助!
know的过去式及其它时态
know的过去式:knew
know过去分词:known
know现在分词:knowing
know第三人称单数:knows
know的用法和例句
1、I don't know what to do with it.
我不知道这件事该怎么处理.
2、This is a matter I know little about.
这件事我不太知道.
3、She was the nicest person I know.
她是我所认识的最和善的人.
4、How well do you know Greek?
你的希腊语 怎么样 ?
5、We must know how to judge people.
我们必须善于识别人.
6、You don't know the facts, so keep your mouth shut!
你不了解情况, 别多嘴!
7、It is very useful for a person to know how to swim.
对一个人来说会游泳是很有用的.
8、I'm curious to know what he said.
我很想知道他说了些什么.
9、Fools never know when they are well off.
人若愚痴,有福不知.
10、All the actors know the play backward.
所有演员对剧本都熟知到可以倒背如流.
