伊通到辽源火车时刻表:.........................

来源:百度文库 编辑:神马品牌网 时间:2024/05/03 22:50:17
经常看到WELL
AS 着2个词就是不知道怎么用.......

well当副词时,用来修饰动词,过去分词,表示“好,出色” well done
well当形容词时,意思是“身体健康”。I'm well.
as当介词用时,表示“作为”,as a teacher
as当连词时,可以引导时间状语从句,方式状语从句,定语从句,原因状语从句
as you grow up,当你长大时(时间状语)
Do as I say,按我说的做(方式状语)
As it is known,China has a large population,大家都知道,中国人口多(定语从句)
He was late for school,as he got up late,因为起晚了,所以上学迟到了(原因状语)

WELL是副词,用来修饰形容词.
AS是连词,用来连接短语.

as well,也,等同于too