中考英语复习资料：中考英语词汇旧词新义---know

　　know

　　Ive known David for 20 years.

　　I hope we have taught our children to know right from wrong.

　　The old man has known both poverty and wealth.

　　know在教材中的意思为知道,了解,作动词用。在上面的三个句子中, know都作动词用,第一个know的意思为认识第二个know的意思为区分第三个know的意思为亲身经历。