as的用法总结和例句

2023-12-20 13:50:37
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来源:库课网校

  as,连词、副词、介词,作连词时意思是“因为,由于;在......时,随着;以……的方式,像;正如;虽然,尽管”,作副词时意思是“如同,像……一样”,作介词时意思是“作为;以……身份;当作;像,如同;当……时”。

  as的用法

  1、as做介词,意思是“作为”

  例句:

  French is known as the most beautiful language in the world.

  法语以世界上最美丽的语言著称。

  2、as做连词,引导时间状语从句,意思是“当……的时候”

  例句:

  My mother was cooking fish as I arrived home.

  当我到家的时候,我妈妈正在做鱼。

  3、as做连词,引导原因状语从句,意思是“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。

  4、as做连词,引导让步状语从句,意思是“虽然”

  例句:

  Young as he is, he has been one of the most famous painters in our country.

  虽然他还很年轻,但已经成为我们国家最有名的画家之一。

  5、as做连词,引导方式状语从句,意思是“以……方式”

  例句:

  Do as the Romans do when in Rome.

  入乡随俗

  6、as做关系代词,引导定语从句

  例句:

  This is the same game as I played yesterday.

  这和我昨天玩的游戏一样。