在复合句中,修饰某一名词或代词的从句叫做定语从句。定语从句所修饰的词叫先行词,定语从句放在先行词后面。引导定语从句的关系代词有who/whom,which,that,whose,关系副词有where,when,why,这些词在定语从句中担当某一成份。中考主要考察关系代词that,which,who的用法。 In complex sentences, a clause that modifies a noun or pronoun is called an attributive clause. Attributive clause modified words called antecedent, attributive clause on the antecedent. Guidance attributive clauses have pronouns who / whom, which, that, whose relationship adverbs where, when, why, these words in the attributive clause as a component. The main test examines the pronoun that, which, who usage.