九级英语上册第九单元定语从句课件(优秀文档PPT).ppt

初中定语从句讲解;A matching game！！！;These are the very words that he used. The dream will never come true. The boy who(m) I ‘m looking for is my friend. which B. Which is the machine ____ we used last Sunday. This is the film star. _______________________________________ why 作原因状语, 其先行词常常是the reason. why 作原因状语, 其先行词常常是the reason. 注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。 It’s an invention which /that is used for keeping off the rain . Who is the girl that spoke to you just now? It’s an animal that/which…. 当先行词同时指人和物时，关系代词只能用that. Which is the machine ____ we used last Sunday.;什么是定语从句呢？; The man who lives next to us is a policeman. ;关系词;关系代词that, which引导的定语从句: 如果先行词是表示物的名词或代词，关系代词应用that、which. (作主语或宾语);;which / that 作宾语 ： （可省略）;关系代词who, that, whom引导的定语从句: 如果先行词是表示人的名词或代词，关系代词应用who, that (作主语或宾语) whom (作宾语);who / that 作主语. (不能省);who / whom / that 作宾语：( 可省略);小结： that－ 既可指人，也可指物，作主语，不能省略；作宾语，可以省略。 which－指物，作主语，不能省略；作宾语，可以省略.;有时只能用 that , 不用 which, 常见的情况有六种：;The first thing that I should do is to review my lessons. 3. 当先行词有the very, the only, the same等修饰时。 That’s the only thing that I can do now. These are the very words that he used. 4. 当主句以 who 或 which开头时，定语从句的关系词用 that, 而不用 which 或 who. Who is the girl that spoke to you just now? Which is the pen that you lost ?;It’s an animal that/which…. She will never forget the day. 当先行词同时指人和物时，关系代词只能用that. The man ( who/ whom/ that ) he described just now is a famous writer. It was the year. Is there anything that I can do for you? The man and his dog that I always meet are standing by the gate. 注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。 The dream will never come true. why; which 方法二： 准确判断先行词在定语从句中的成分（主、谓??宾、定、状），也能正确选择出关系代词/关系副词。 The dog was lost. who’s D. 在句1中，所缺部分为宾语，而where, that, on which都不能起到宾语的作用，只有the one既做了主句的表语，又可做从句的宾语，可以省略关系代词，所以应选D。 game！; whose 作定语,表示所属关系。 ;A child _____ parents are dead is called an orphan( 孤儿). A. who B. whose C. who’s D. which ; 例句赏析~~~~ ;It’s an