成都中考网2013年10月30日 2014成都初三英语半期考试第四单元

　　If I were you, I’ d talk to someone who looks friendly.

　　1. 虚拟条件句

　　虚拟语气表示一种假设的情况，或一种主观的愿望，即动词所表示的动作或状态并非事实，或不可能实现。英语虚拟语气的形式有下列几种：

　　一、与现在事实相反　　

　　二.与将来事实相反　　

　　If you should lose, what would you do?

　　If I were to see her tomorrow, I would tell her the truth.

　　三、与过去事实相反　　

　　If I’d known that it was going to rain, I would never have gone for a walk in the country.

　　2. 初涉定语从句

　　  在复合句中，修饰某一名词或代词的从句叫做定语从句。被修饰的词叫先行词。

　　I’d talk to someone who looks friendly. 句中someone 是先行词，关系代词who 引导定语从句。who looks friendly修饰someone,翻译时把它拿到someone前面：看起来很友好的人。

　　l 引导定语从句的词有关系代词that, which, who作主语(宾格whom做宾语, 所有格whose作定语)

　　e.g.：(1) 由who，whom，whose引导定语从句

　　This is the doctor who saved my life.

　　The man whom we want to visit is an actor.

　　The boy whose father is a police came from Sichuan.

　　   （2）由that, which,引导定语从句：which 只能指物，that既可指人，又可指物（指物时可与which替换）

　　       This is the book that/which tells about computer.

　　          The people that/who come to visit the city are all here.

　　          Where is the man that/whom I saw this morning?

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