recognize, realize和know的区别：recognize=know again; make out“认出；分辨出”；realize=come to know“意识到”；know“认识”
recognize
vt.
认识; 认出; 辨认
承认, 认可
招呼
认清, 认识到
公认; 赏识; 感激; 赞扬; 表扬; [美]承认...发言权; 准许...发言
recognize an old acquaintance
认出一位老相识
recognize this new government
承认这个新政府
recognize sb. in the street
在街上与某人打招呼
refuse to recognize sb. any longer
不再理睬某人
recognize one's duty
认清自己的职责
know
vt.
(knew [nju:], known [nEun])
知道; 熟悉; 了解; 懂得
认识; 相识
精通; 记牢
认出; 分辨出
体验, 经历
(基督教《圣经》或法律用语)同(某人)发生性关系
know the facts
知道[了解]事实
know English
懂英语
know truth through practice
通过实践认识真理
know sb. by sight
同某人只是面熟
know sb. at once
立刻认出某人
know right from wrong
分辨是非
know better days
过好日子
习惯用语
all one knows [口]力所能及的一切; 全力以赴地
before you know where you are [口]立即, 马上; 转眼之间
don't I know it [口]就算我知道(表示无可奈何的同意)
for all one knows (表示感兴趣)说不定..., ...也未可知 据...所知
God knows! 天晓得! 谁知道!
Goodness knows! 天晓得! 谁知道!
Heaven knows! 天晓得! 谁知道!
Lord knows! 天晓得! 谁知道!
the Lord knows! 天晓得! 谁知道!
I know . 我有一个新的想法[建议]。
I know (what). 我有一个新的想法[建议]。
I want to know! [美口]不见得吧? 真想不到!
in the know 知内情的; 熟悉内幕的
it is well known that 众所周知
not know enough to go in when it rains [美口]糊里糊涂
not know whether one is coming or going 昏头昏脑; 不知如何是好
not that I know of [废口]据我知道事情不是这样
not that you know of [口]休要妄想; 你办不到
We know not what is good until we have lost it. [谚]有时不爱惜, 失后徒叹息。
To know everything is to know nothing. [谚]样样都通, 样样稀松。
What do you know about that? (表示惊讶不信)你看怪不怪? 真想不到!
Who knows but that ... [口]说不定, ...完全可能
Wouldn't you like to know? [口]我不想告诉你。
You know well enough. [口]你心里明白。
You never know. [口]事情很难说。
You never know what you can do till you try. [谚]不试就不知道你能够做什么。
know about 知道..., 了解..., 听说过...
know apart 区分, 辨别
know a thing or two (=know one's business, know the ropes) 精明能干, 通晓事理
know better (than) 很明白(而不至于...), 不至于蠢到...
know how 懂得如何做, 能, 会; 专门知识; 技术诀窍
know sth. backwards 熟悉某事, 彻底了解某事
know sth. [sb.] from 把...和...区别开; 辨别
know from A to Z 了如指掌, 知道得很清楚
know through and through 非常熟悉
know what it is 深知其中滋味; 亲身经历过
know what one is about 做事精明, 做事周密
know what's what 内行, 有头脑,有鉴别能力
knowwho's who 深知周围每人的情况
known是know的过去分词用于一般现在时。know是原型。
1，known是 know的过去分词形式，过去式是knew。过去分词常用在完成时态中。
如；I have known him for a long time.我认识他已很久了。
2.另外known也已经变成了一个形容词，意思是“有名的，著名的”。
如；He is a well-known writer.他是个知名作家。
1、known是 know的过去分词形式，过去式是knew。
2、另外known也已经变成了一个形容词，意思是“有名的，著名的”。
known是know的过去分词，know用于现在，known用于过去已经发生的
标签：known
