as和like的区别

如题所述

as作介词:
1.以…的身份,作为:充当角色、身份或功能的(In the role, capacity, or function of)
例:acting as a mediator.充当调解人
2.以相似的方式;如同(In a manner similar to; the same as)
例:On this issue they thought as one.在这个问题上,他们意见一致

like做介词:
像(如同)……一样,如……般的
后面一般都接sb. 或者sth.或者是动名词(即doing sth)。
例:
It's not like you to take offense.你不象会发脾气的人
lived like royalty 过着帝王般的生活
felt like running away想要逃跑 (feel like:想要。。。。。。)

简而言之,区别就是,as是“作为”,也就是事实本来就是这样,like是“像”,事实并不是这样。比如那人本来就是个调解人,所以用as;而那个人本来不是帝王,却过着帝王般的生活,那人本来是要发脾气的只不过人家觉得他不像会发脾气的,所以用like...
很早的时候,like是形容词,表示相象、相同、类似等意;as是连接词。
Samy and Sammy are very like. Samy和Sammy长得很像。
Paul behaved as a child(does).保罗的举止像个小孩。(句子有省略)

后来,like作为介词使用,表示像…一样;as也可以作为介词使用了。
Paul behaved like a child.保罗的举止像个小孩。(句子没有省略)
再比较:
Let me speak to you as a father.让我以父亲的地位对你说说。(=I am your father and I am speaking to you in that character)
Let me speak to you like a father.让我像你父亲那样对你说说。(= I am not your father but I am speaking to you in the way your father might)

再后来,有些语法学家把以往like不允许作连词使用的规则也改了,用来代替引导方式状语从句的as。
I can't sing like I used to do.我不能像过去那样地唱了。(指唱的音色)
He writes just like his brother did when he was young.他写字的手法和他兄弟年轻时写的差不离。(指书法的风格和字型)

即使如此,like和as有时还是有些区别的。试比较:
The prisoner was hanged like a murderer.这个囚徒像杀人犯那样被处以绞刑(=…as if he were a murderer)。
The prisoner was hanged as a murderer.这个犯人作为杀人犯被处以绞刑。(这个犯人就是杀人犯)
as 和 like 在汉语中都译做"像",但字面下的隐含意思是不同的.
like侧重A B两者间的比较,并不意味着A和B属于一类或完全相似.
例如:He speak English like an Englishman.(=in a way an Englishman
speaks English.)
表示有些相象
as则侧重于同一性,意味着A B两者属于同一类或完全相似.
例如:He speaks English as an Englishman.(=as well as an English.)
表示讲得一样好

as与like是英语中常见的两个词,他们的语义和用法很多.在语义上者两个词都可以当"像......","正如......"讲,说明人与人、物与物、动作与动作、状态与状态之间的相似之处。但其语法结构却是不一样的。
一、当“像”讲时,语法结构的不同之处是:
1、as作连接词。她引导比较状语从句和方式状语从句,而且这两种从句通常为省略句。例如:
1、She is a fine singer, as her mother used to be.
2、There is as much water in this cupas in that one.
2、like作介词。例如:
3、My sister isn''t much like me.
4、The robot can''t work like man.
如果需要加强语气,再这两个词之前加上just之类的词即可。例如:
5、All the plants and animals need air just as they need water.
6、Mary goes to school at seven every morning just like her brother.
含义不同之处是:
(1)like只是单纯表示比较,而且通常不是同类事物进行比较:
7、The ship looks like a high building.
8、The sky was like ink over my head.
(2)as可表示同类事物比较。
9、This ship is as long as that one.
二、当“正如....”意义讲时,语法结构的不同之处是:
(1)as作关系代词或关系副词、引导定于从句。
as 在这样的句子里指全句所谈到的内容,引出非限制性定于从句,在从句中一般做主语或宾语。例如:
10、Metals have many good properties, as has been stated before.
11、As we said before, you have done a good job.
(2)like作介词。
12、She, like thousands of others, is fascinated by this work.
三、as与like有时可以换用。
(1)在非正式的美国英语中like可用作连词,代替as.例如:
13、Nobody loves you like I do, baby.
(2)在非正式的文体中,like,常被用来代替as if.
14、Duke said:"You feel like you could reach out and touch it (the space)."
四、as常用于下列词组:在as you know ,as we agreed, as you suggested 这些词组中,as的实际意义不是比较,也不是相似,而是同一事物或人之义。例如:
as you know 的意思不是you know somthing like this ,而是you know this.
15、As he knew, she wasn''t much at letter-writing.
16、As all his friends agree, he was unusually warm-hearted,loving and generous.
在非正式问题中,有时可以在这种词组里用like,但在受过教育的人所使用的英语中不多见
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第1个回答  推荐于2017-12-15
as与like的区别:

这两个词的误用是比较普遍的。
like 作介词时,其意是“像,如同”,其后需接名词、动名词或代词等。例如:
He saw a number of small hard things like stones.他看见许多小而硬的、像石块似的东西。
You should behave like her.你应该像她那样行事。
如果该名词或代词后还要用动词才能表达某一完整的意思,那就用as,此处的as作连词解。例如:
When in Rome, do as the Romans do.入乡随俗。
He wanted to be a pilot as his father had been.他想像他爸爸一样,当一名飞行员。
as 也可用作介词,不过在语义上和like略有差异。比较下列两句。
I worked as a slave.(I am a slave).我以奴隶身份工作。(我是奴隶。)
I worked like a slave.(I am not a slave.)我工作很辛苦。(我是自由人。)
We study Japanese as a second foreign language.我们把日语作为第二外国语为学习。
在口语体中,like 和as的交换使用是可以的;但在正式文体中,将like 用作介词,as用作连词,则总是比较稳妥的。

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第2个回答  2020-05-01
as当为"象,和....一样时"是连词,后面加句子.
当为"作为"的意思.是介词.
like是介词,后加名词或名词短语.
like
也是动词,为喜欢的意思.
第3个回答  2019-01-17

like和as容易弄混的用法归纳

第4个回答  2020-02-12
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