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as用法总结

2023-04-14 12:38| 来源: 网络整理| 查看: 265

这一篇是回答一位小可爱留言的问题,as 的用法很多,具体是什么意思要根据上下文具体情况具体分析,听起来是废话,但另一方面又确实如此。我最初的想法是尽可能的把事情弄得清楚一点,但我还是失策了,好在应付个大学水平的英语考试还是够用的。以下总结有一些基础内容,也有一些扩展内容,大家可以按自己需求自取。当然这些只是冰山一角,一些用法我参考的是陈用仪编著的《英语常用词疑难用法手册》,有更高要求的可自行参看P70-P86的内容。

一、连词主要用法:

as(1)during the time when; while 在…期间;当…的时候(引导时间状语从句)

As I was leaving the house, the postman brought a letter. 在我离开房子的时候,邮递员送来一封信。

as 引导时间状语,往往也能翻译成“随着”,谓语动词为一般时态

As time went on 随着时间的推移

As the world warms 随着地球变暖

补充:有一些情况下as后面并不是一个句子,而是一个过去分词。一般来说,过去分词是起修饰作用的,没有as连接说明这个过去分词表示对前面的名词有长远的、固定的修饰作用;而as+过去分词结构则表示这个修饰作用只在当前这个具体场合有效。

their position, as (opposed to ours) 他们的立场同我们相对照

the English language as (spoken in America) 美国人说的英语

(2) because 因为

I cannot come as I am busy.因为我很忙,我不能来。

As she's been ill perhaps she' ll need some help. 由于她生病了,可能她需要一些帮助。

(3) in the way in which; the things that 以…方式

Do as you are told. 叫你怎么做,你就怎么做。

(4)a fact which; like …为…的事实;如同

The Beatles, as many of you are old enough to remember, came from Liverpool. 像你们这么大年纪的人大多还记得披头士乐队吧,他们都是利物浦人。

Cyprus, as you know, is an island in the Mediterrancean. 如你所知,塞浦路斯是地中海的岛国。

as表示“方式如同…一样”时的否定问题:一般来说 as前面如果存在否定,那么 as前后的内容就都是否定的。

He did not go to office daily, as his father did before him. (字面直译:他不是天天去上班,并不像他的父亲之前那样。)他不像他父亲从前那样每天都去上班。

不过总会有例外:

Standard treatment is not terribly effective, as is the case with many advanced cancers. 标准疗法并不十分有效,正如一些癌症晚期的案例那样。(其实这个我一开始看的时候,也有一点糊涂,不过这个可以多读几遍,逻辑重音也应该放在as is the case 那里,更像强调有些例子,是支持前面的观点的,因此应该是顺着翻译的)

(5)although 尽管;即使;虽然 引导让步从句(常用于形容词和副词后面/(名词或形容词+as+(主语)+(谓语)),也有((动词)+as +(主语)+(谓语助动词))的形式

Young as I am, I aready know what career I want to follow. 我虽然还年轻,可是对要从事的职业已经胸有成竹了。

Much as I like you, I couldn't live with you. 我尽管很喜欢你,却不能和你一起生活。

Child as he was, he was brave. 他尽管是个孩子,但却很勇敢。

Try as she would, she could never remember a word of what he said. 无论她怎样回忆,还是想不起来他说了什么。

Try as they might, they couldn't persuade her. 他们用尽了办法,都没有能够说服她。

补充:“主+谓” 形式,与前后转折的问题

Busy as any working mother was, she found time to attend every PTA meeting. 她尽管像任何一个上班的母亲一样忙碌,但总是抽时间参加每一次家长会。(从句谓语有was,主句后面的意思和从句相反)

Busy as any working mother, she could not find time to attend every PTA meeting. 她任何一个上班的母亲一样忙碌,因此就抽不出时间参加每一次家长会。(没有was,在这句当中就翻译成“像”,主句就应该顺应承接从句,形成因果关系)

同时还有一个结构 as+adj.+as+主语+ (to be),也可以表示“虽然”,“尽管”As Ronald Reagan's vice president, he (George Bush) hewws to the CIA view of Saddam, which was that, as sadistic as he was, he had his uses as a counterweight to fundamentalist Iran. 老布什担任里根的副总统时,他坚持中央情报局对萨达姆的看法,也就是认为他虽然暴虐,但是作为一支同原教旨主义的伊朗相抗衡的力量,他还是有其用途的。

二、副词主要用法:

(1)as+adj.+as 这个搭配已经很熟悉了吧,表示“和…一样”,在这里介绍这个结构的常见固定搭配:

as good as 字面翻译为“和…一样好”,实际上也可以把它理解为“几乎”,“差不多”,“简直是”,“实际上”,不要被good的字面意思所误导,完全能够用于一些不好的事情上。

Without her glasses she was as good as blind. 她没有了眼镜,就差不多等于瞎了。

They as good as promised him admission. 他们实际上等于答应了录取他。

as much as 除了表示“和…一样多”之外,另外也能翻译成为“多到…地步”

You can lose as much as four pounds in one week. 你可以一周之内减轻体重四磅之多。

可以翻译成“实际上”,He as much as admitted it. 他实际上承认了这一点。

同时也能够表示“一边…,又一边…”,“同时…”,“虽然…,但是…(扯平状态)”

As much as I hate to do it, I must stay home and finish my paper. 虽然我讨厌这么做,但是我还是要待在家把论文写出来。

最后as much… as…,表示“与…程度相当的”,“既…又…”

Yet the Buckeye State… is as much a battleground in the economic as the political sense. 然而俄亥俄州既是经济意义上的战场,也是政治意义上的战场。

三、介词用法:

as 充当介词,是最简单的用法翻译成“像;如同”:They were all dressed as clowns. 他们都打扮成小丑。

同时也表示“充当,担任”

She works as a courier.她的职业是导游。

The news came as a shock.消息传来,令人震惊。

补充:as 介词也有of+名词 类似的作用,完全能够灵活翻译成“…的…”

my honor as a soldier 我的军人荣誉

his life as a composer 他的作曲家生涯

her father's income as a computer programmer 他父亲做程序员的收入

如有纰漏,欢迎指正。



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