精选优质文档-倾情为你奉上表语从句表语:表语是对主语的解释说明,并且常与连系动词一起使用,用来说明主语的身份,性质,特征和状态的,常用名词,代词,数词,v-ed,v-ing,副词,介词短语,形容词,不定式和从句来充当。We are Chinese.This book looks expensive. I.表语: 系动词:be动词、感官动词feel, smell, sound, taste、表持续:keep, remain, stay、表变化:become,grow, turn,get等,其他:prove, seem, appear等II 表语从句:The question is who will do it.III表语从句的引导词1.从属连词:that / whether /as if /as though/as/because(1) that:that引导表语从句本身没有意义,只起连接作用,不充当句子成分,一般不能省略。(2)whether: 表示“是否”, 表从中只能用whether, 不能用if.(3)as if/tho