as引导的定语从句(1) as引导的定语从句修饰表人或物的先行词，即先行词可以是人也可以是物；在定语从句中可以做主语、宾语或表语；常用于the sameas/suchas/as(so)as句型，as不论在定语从句中作何成分，均不能省略。Such teachers as know Tom think him bright. 先行词为人such teachers， as作主语Ill buy the same bike as I lost yesterday. 先行词为物the same bike，as作宾语 ,指同一类事物此时注意和the same that 引导的定语从句的区别 Its the same bike that I lost yesterday. that引导定语从句，作宾语，指同一个事物She wore the same dress that she wore at Marys wedding. (the samethat特指同一个)她穿着她在Mary婚礼上穿过的同一条裙子。 She wor
