that 人/物 主语、宾语、表语 　　This is the stranger who saved the girl's life.

　　这就是拯救了这个女孩的陌生人。(who作主语)

　　The doctor (whom/who/that) you're looking for is in the room.

　　你找的那位医生就在屋子里。(whom/who/that作宾语，可省略)

　　Nobody wants the house whose roof has fallen in.

　　没有人想要这个屋顶塌陷下去的屋子。(whose作定语，修饰roof)

　　Beijing is a city which/that has a history of 2，000 years.

　　北京是座具有2 000年历史的城市。(作主语，不可以省略)

　　I've got a novel (that/which) you may like to read.

　　我弄到一本你或许想看的小说。(作宾语，可省略)

　　即时演练1

　　用适当的关系代词填空

　　①The exact year which/that Angela and her family spent together in China was 2015.

　　②A company whose profits from home markets are declining may seek opportunities abroad.

　　③The little girl that/whom/who I spoke to just now is my sister.

　　④This is the book that/which has been read recently by this young man.

　　2．关系代词that和which的用法区别

情况 说明 只用that

不用which 先行词是不定代词或由不定代词修饰时 先行词是序数词、形容词最高级或被其修饰时 先行词被the very, the only等修饰时 主句是以which, what, who开头的特殊疑问句时 先行词既有人也有物时 只用which

不用that 引导非限制性定语从句时

关系代词前有介词时 　　This is the most beautiful place that I have been to.

　　这是我去过的最美的地方。

　　The first English novel that I read was Hard Times by Charles Dickens.

　　我看的第一本英文小说是狄更斯写的《艰难时代》。

　　They always like to talk about the man and the things that they see on the road.

　　他们总喜欢谈论路上见到的人和事。

　　Which is the coat that you like best?

你最喜欢的大衣是哪件？