标题: 定语从句AS WHICH THAT的用法注意点 [打印本页] 作者: rianne 时间: 2010-2-8 11:12 标题: 定语从句AS WHICH THAT的用法注意点 定语从句AS WHICH THAT的用法注意点 1、 AS 先行词：人、物、句子 （1）、先行词为人或物时，注意与which、who的区别 当先行词前有such、so、the same时，要使用as 与such……that ，so……that区别？ such……that ，so……that为结果状语从句的连接词 例句： This is such news as we knew. This is such news that we knew it.(状语从句应是非常完整的) This is such NY that we arrived. This is such NY as we reached. (此处，arrive是不及物动词，因而使得状从完整，用that；而reach为及物动词，不完整，用as) （2）、先行词为句子 The fact that astonished us…… He has killed Mary as astonished us……（先行为句子） 注意与WHICH、IT区别 Which用于非限定性定从时，优于AS As we knew, Taiwan is a part of China.（两个主谓结构之间没有连接词，用as） It we knew that Taiwan is a part of China. (两个主谓结构之间已经有连接词that，无需用连接词as，it即可) 注意：GMAT基本上不用it代句子。 2、 WHICH 考点： （1） 非限 （2） 介词+which=连词 区别 介词+that=名词 例句： I will buy this book because from that I study a lot.(有because作为连接词，不用“介词+which”结构连接) I will buy this book from which I study a lot.（无连接词，需要用“介词+which”结构连接） 3、THAT 考点 适用范围 （1）、不定代词为先行词 （2）、any , all, each, every, little, few, no, much, many为先行词 （3）、“人+物”为先行词 序数词为先行词 最高级为先行词 例句：The boy and the bike that are in the room…… （4）、the only, the very, the most为先行词（注意，the不可省略）