人教版高中英语必修1 unit 4 grammar.ppt

Observe the sentences carefully 1. Mary is a girl. 2. Mary is a beautiful girl. 3. Mary is a beautiful girl who has long hair. 5.这正是我一直在寻找的漂亮女孩. This is the very beautiful girl that I’m looking for. 6. 你是我在这儿遇见的最后一个人。 You are the last person that I meet here. eg. Everything we saw in the film was OK. eg. All that I can do has been done. 3.当先行词被all,little,few,much,any,every,no等修饰时 eg. I have eaten all the food that is left. 4. 当先行词是There be 句型中的主语且指物时。 eg. There is little work that is fit for you. 没有什么工作适合你做。 5.当先行词同时包括人或物时。 eg. We often talk about the people and the things that we are interested in. 我们常常谈论我们感兴趣的人或事。 6.当主句是who或which时。 eg. Who is the girl that has black long hair? eg .Which is the pen that you bought? 7.当先行词作主句的表语时。 eg .China is not the country that used to. 中国不再是过去那样的国家。 eg .It’s a sunny day that we are longing for. 这就是我们所渴望的晴天。 8.当先行词被the only, the very, the same, the last等修饰时。 2. 如何选择关系代词? who ,whom, whose, which, that 口诀: 前看先行词, 辩清人或物 后看从句里, 有无主宾语 指人的关系代词： that/who whom whose 指物的关系代词： that/which whose 在从句中作主语,宾语 在从句中作定语 在从句中作宾语 在从句中作主语,宾语 在从句中作定语 1.这就是救了那个孩子命的医生. This is the doctor who saved the boy’s life. 2.正在跑步的那个人是我的叔叔. The man who is running is my uncle. 3. 我喜欢可以随之而唱的音乐. I like the music that I can sing along with. 4. 住在隔壁的那个女的是一名教师. The woman who lives next door is a teacher. 先行词 关系词 定语从句 Mary is a girl who has long hair. 关系代词 关系副词 which, who, whom, whose, that Where, when 定语从句的用法: 当先行词是物时, 用which 或that引导. These are the trees which were planted last year. 当先行词是人时, 用who, whom, whose, that引导. who, whom, whose, that用法区别. who 作定语从句的主语或宾语. 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 作主语 Whom 作定语从句的宾语 The woman whom they wanted to visit is a teacher. The woman is a teacher. They wanted to visit the woman. 分解 作宾语 whose 作定语从句的定语. I