as的6种用法总结及典型句子
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。