【正文】
?概念 :在復合句中修飾名詞或代詞 的句子 . (Attributive clause) Mary is a beautiful girl. Mary is a girl who has long hair. 形容詞作定語 句子作定語 ,修飾 girl, 叫做 定語從句 Mary is a girl. Mary has long hair. 合并為一個句子 Mary is a girl who has long hair. 先行詞 關系詞 定語從句 Mary is a girl who has long hair. 關系 代詞 關系副詞 which, who, whom, whose, that Where, when ? 定語從句的用法 : ?當先行詞是物時 , 用 which 或 that引導 . These are the trees which were planted last year. ?當先行詞是人時 , 用 who, whom, whose, that引導 . ?who, whom, whose, that用法區(qū)別 . ?who 作定語從句的 主語或賓語 . The man who is speaking at the meeting is a worker. The man is a worker. The man is speaking at the meeting. 分解 作主語 ?Whom 作定語從句的 賓語 The w