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介词as的用法总结

介词as的用法总结
介词as的用法总结

as adv.如同,像……一样(equally/similarly/same/likewise)

prep.作为;以……身份;当作;像,如同;当……时(in the light of/ like)

conj.因为,由于;在......时,随着;以……的方式,像;正如;虽然,尽管(because/although/since/for/seeing)

n.阿斯(古罗马铜币)

[网络] 砷; 美属萨摩亚; 澳大利亚国家高中/ 初中

讲解:

1.作介词prep时,用法和语义较为单一,大多数时候译为‘作为’。

例如:MoYan is known as the most famous writer in China.

莫言作为中国最著名的作家而被熟知。

2.作连词conj时,用法和功能较多,可引导‘原因状从、时间状从、方式状从、让步状从、、定语从句’。

(1)引导原因状从时,译为‘因为’。

例句:As rain has fallen,the air is cooler. 因为下过雨,所以空气比较凉爽。

(2)引导时间状从时,译为‘当...时候’。【注意when、while、as的区别】例句:As I arrived home,my mom was cooking a meal.

当我回到家的时候,妈妈正在做饭。

(3)引导让步状从时,译为‘虽然’,此时用法与although/though相同。

例句:As the little boy is smart,he couldn’t take care of himself.

虽然这个小男孩很聪明,但他还不能照顾自己。

(4)引导方式状从时,译为‘以...方式’。

例句:Do as the Romans do when (you are) in Roma.入乡随俗

(5)引导定语从句时,不翻译,仅根据先行词的类型而做选择。

例句:This is the same question as I did yesterday.这和我昨天做的题目一样。

(即所谓的固定搭配‘the same ... as 和...一样’)

3.做副词adv时,译为‘如同,像...一样’

例句:This film is as interesting as that one.这部电影和那部一样有趣。

(即所谓的固定搭配‘as+adj./adv.+as A’和A一样的adj./adv.)

(在‘as...as..’中,第一个as作副词,第二个as作连词)

与as相关的几种常见用法

as soon as possible

as well as 和...一样(好);也...

the same as...

as + adj./adv. + as ...

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