初中定语从句精要讲解ppt课件

1、1直击中考直击中考 It was really terrible for_who had always dreamed of becoming a doctor. Gina ,who is thirteen years old, got first prize in the Young Cook of the Year competition and now is writing her own recipe book for kids. A young girl called Ida in sweeden decided to travel to a place she hadnt seen

2、 for 22 years. 2从谚语中想到的从谚语中想到的God helps those who help themselves. 先行词先行词 关系词关系词 定语从句定语从句 3关系词一关系词一“表表”打尽打尽种类种类具体单词具体单词关系代词关系代词that，which, who,whom,whose关系副词关系副词where,when,why4各个关系代词的具体用法：各个关系代词的具体用法：1. who 指人，在定语从句中作主语。指人，在定语从句中作主语。The person who broke the window must pay for it.2. whom指人，在定语从句中作宾语

3、。指人，在定语从句中作宾语。 Do you know the young man (whom) we met at the gate？ 3. whose 指人，在定语从句中作定语。指人，在定语从句中作定语。The girl whose mother is ill is staying at home today. 5 4.which指物，在定语从句中作主语或宾语。指物，在定语从句中作主语或宾语。A dictionary is a book which gives the meaning of words. The letter （which ）I received was from my fa

4、ther.n5. that既可指人也可指物既可指人也可指物，在定语从句中作主语或宾语。，在定语从句中作主语或宾语。 n Who is the person that is reading the newspaper over there?nIm looking for the book （that ）you lent me yesterday.6关系副词的具体用法关系副词的具体用法n1. when 指时间，在定语从句中作状语。指时间，在定语从句中作状语。n Ill never forget the time when we worked on the farm. n2. where 指地点，在

5、定语从句中作状语。指地点，在定语从句中作状语。nThis is the house where we lived last year. n3.why 指原因，在定语从句中作状语。指原因，在定语从句中作状语。Nobody knows the reason why he is often late for school. 7nIll never forget the day _ I first met her.nA.what B.who C.which D.whennThe city _you visited last weekend was not the one _I once worked.

6、nA.which,which B.where,whichnC.which,where D.where,where牛刀小试牛刀小试(D)(C)8制胜法宝制胜法宝-还原法还原法n关系副词相当于介词关系副词相当于介词+which+which，当把先行词放回从句中，要加上一个介词时，当把先行词放回从句中，要加上一个介词时，就用关系副词就用关系副词, ,不需要加时就用不需要加时就用whichwhich。nI cant forget the time_the earthquake happened in Wenchuan. A.when B.which C.where D.whyA9火眼金睛n误误 I c

7、an remember the persons and some pictures which I saw in the room.n 正正I can remember the persons and some pictures that I saw in the room.n 析析 这里的关系代词不要用这里的关系代词不要用 whowho， 因为其先行词有两个一个是因为其先行词有两个一个是 persons persons( (人人) ) ，而另一个是而另一个是picturespictures( (物物) ) ，这时既不可用，这时既不可用 whowho， 又不可用又不可用 whichwhich，

8、只能用，只能用 thatthat， 因为它的先行词既可以是人又可以是物。因为它的先行词既可以是人又可以是物。10 误误 I can do everything which is good for you. 正正 I can do everything that is good for you. 析析 在先行词是在先行词是 all,much,little， something， everything， anything，none， nothing ,the one 等指物的不定代词时，虽然它们指的是物体，但不要用等指物的不定代词时，虽然它们指的是物体，但不要用 whichwhich而用而用tha

9、tthat作作定语从句的引导词。定语从句的引导词。11误误 This is the first American film which Ive ever seen.正正 This is the first American film that Ive ever seen. 析析 在先行词是序数词，或由序数词修饰时，其关系代词不可用在先行词是序数词，或由序数词修饰时，其关系代词不可用 whichwhich, ,这样的这样的用法还有在形容词最高级修饰的先行词之后，如：用法还有在形容词最高级修饰的先行词之后，如：This is the best book that I have ever seen.

10、n误误Which is the book which you borrowed from Mike?n正正Which is the book that you borrowed from Mike?n析析当主句的主语是疑问词当主句的主语是疑问词who/whichwho/which时，为了避免重复要用时，为了避免重复要用thatthat。12n误误I went to visit the house in that Lu Xun was born.n正正I went to visit the house in which Lu Xun was born.n析当关系词前面有介词时，只能用析当关系词前

11、面有介词时，只能用which不能用不能用that.n误误Football,that is a very interesting game,is played all over the world.n正正Football,which is a very interesting game,is played all over the world.n析在引导非限制性定语从句时，只用析在引导非限制性定语从句时，只用which不用不用that。13131. -Do you know the man _is talking with your father？ -Yes， hes our headmaste

12、r. A. he B. who C. which D. whom2. Is this the river _I can swim？ A. which B. in which C. that D. the one3. This is the best hotel in the city _I know. A. where B. which C. that D. it 4. Who is the man _is reading a book over there? A.that B.which C. whose D.who 5. Anyone _with what I said may put u

13、p you hands. A. which agrees B. who agree C. who agrees D. which agree巩固提升巩固提升BBCAC14146. Is there anything _you want to buy ? A.that B.when C.who D.what7. The man _coat is black is waiting at the gate A. whos B. whose C. that D. of which. 8. The girl _ is reading under the tree _my sister. A. which

14、； is B. whom； was C. who； is D. who； was9. I love places _the people are really friendly. A. that B. which C. where D. who10. The world _ is made up of matter. A. in that we live B. on which we live C. where we live D. we live 巩固提升巩固提升ABCCC1515定语从句解题三部曲一看一看 看先行词是指人还是指物，是否出现特殊情况。二分二分 分析关系词在从句中作什么成分。三

15、还原三还原 把先行词还原到从句中看是否要加介词。16复习要点复习要点1. .关系代词和关系代词和关系副词的区别关系副词的区别2.2.that和which的区别17Conclusion：( (提升小结提升小结) )n关系代词在从句中用作主语，宾语，定语等，作宾语时常可省略。关系代词在从句中用作主语，宾语，定语等，作宾语时常可省略。n关系副词在从句中用作状语，由关系副词在从句中用作状语，由where引导的定语从句表示地点，引导的定语从句表示地点，when引导引导定语从句表示时间，定语从句表示时间，why引导定语从句表示原因。引导定语从句表示原因。n关系副词相当于介词关系副词相当于介词+which，当把先行词放回从句中，要加上一个介词时，当把先行词放回从句中，要加上一个介词时，就用关系副词就用关系副词,不需要加时就用不需要加时就用which。18Conclusion：(提升小结提升小结) 只能用只能用that的情况：的情况：1.当先行词同时指人和物人和物时，关系代词只能用that.2.当先行词是something, anything, nothing, a