掌握as在定语从句中的用法用法一：在as引导限制性定语从句时，只是用在一些固定结构中，即只能用在such, the same的后面,在从中充当主语、宾语或表语。请看例句： a. he’ll repeat such points as are discussed in the book。（） b.such a student as works hard will be sure to succeed. e.he is not the same playboy as we knew. d.he is such a man would leave his work half done. a. who b. whom c. as d. that 注意：1. the same... as 和 the same ...that的用法辨异. ①that’s the same tool as i used last week.（同类事物） ②that’s the same tool that i used last week. 那就是我上周用过的工具。（指原物） 2.such---as和such---that的用法辨异 ①he is such a kind person that we all like him.(结果状语从句) ②he is such a kind person as we all like.（定语从句）
