1、 as引导方式状语从句句型:“按照……;正如……”
例:As(it is、in your country, we grow wheat in the north and rice in the south.
正如(像、 你们国家一样,我们北方种植小麦,南方种植水稻。
2、 as+形容词/副词原级+(a /an、+名词+as ;
例:He is as good a player as his sister.
3、 such + n. + as to do 如此……以致于……
例:She is such a fool as to believe what he said.
4、 so + adj./adv. + as to do sth 如此……以致于……
例:He was so strong as to carry the heavy box.
5、 such...as... 象……之类的…… (接名词或定语从句、
例:He wished to be such a man as Lei Feng was.
6、 the same +名词+as 和……一样的…… (接名词或定语从句、
例:He is not the same man as he used to be.
7、 as 引导非限制性定语从句
例:As is known to us, knowledge is power.
8、引导时间状语从句,与while意义相近
例:We get wiser as we get older.
9、 引导原因状语从句,与 because的用法相近
例:As it was getting very late, we soon turned back.
10、 引导让步状语从句
例:Child as he is, he knows much about science.