专题复习课件：定语从句

1、The Attributive Clause定语从句,什么是定语？,I like the pen. Which pen?,red,定语从句 一个句子充当定语,I like the pen. ( which one ?) The pen cost me 10 yuan. I like cost me 10 yuan.,which, 先行词, 关系代词,关系代词就是用来代替先行词的 the pen = which,The pen,the pen,.,概念： 在复合句中，充当定语的句子叫定 语从句。,什么是定语从句呢？,Exercise,Iook at I took on my trip.,the

2、photos,the photos,.,which,Look at the photos which I took on my trip.,Attributive clause,关系代词,which为引导词，在从句中代替photos,先行词,that,that,先行词：是被定语从句所修饰的词,通 常是名词或代词。 关系词： 是引导定语从句的词，在从 句中替代先行词。 注意: 从句必须紧跟在先行词后。,My dad has a friend that is good at English.,Attributive clause,关系代词,that为引导词，在从句中代替friend.,先行词,wh

3、ich 可代替物 that 可代替人（有生命的事物）或物,that和which用法小结,which代替事物，在从句中充当主语和宾语,1.I cant find the letter. The letter came this morning. 2.Please give me the book. The book is about travel. 3.This is the bag. My mother bought it last week. 4. The house is made of wood. Jack built the house.,This is the bag which m

4、y mother bought last week.,I cant find the letter which came this morning.,Please give me the book which is about travel.,The house which Jack built is made of wood.,Exercise:,关系代词在从句中作宾语时，可以省略,/,/,that,that,that,that,that 代替人或物，在从句中充当 主语 和 宾语,1.The boy is called Tom. The boy broke the window. The b

5、oy that broke the window is called Tom. 2.Mr. Li is the person. You talked with the person on the bus. Mr. Liu is the person that you talked with on the bus. 关系代词在从句中作宾语时，可以省略,/,who 代替人，在从句中可充当 主语,Do you know the girl? (which girl?) 1.The girl is running on the grass. 2. The girl likes singing very

6、much. 1.Do you know is running on the grass. 2.Do you know likes singing very much.,who,who,the girl,The girl,the girl,The girl,?,?,who / whom 代替人，在从句中充当 宾语,He is the man. I told you about him. He is the man I told you about . The woman is a teacher. We saw the woman in the park just now. The woman

7、is a teacher.,who,We saw in the park just now,whom,the woman,who,whom,him,.,Summary 关系代词的用法,关系代词在从句的用法,何时可以省略？,做宾语时可以省略,关系代词 which /who/ whom/ that,The boy _ is standing under the tree is my friend Tom. He lives in a house _ stands on a hill. That little girl_ Tom often helps is his sister Mary. The

8、 bird _ is singing in the cage is Toms too. Bob is his dog _ Tom and Mary often play with. The dog is great. Yesterday he caught a thief _ was running away.,that,who,whom,which,/,that,who,that,which,that,which,that,/,who,that,小测：用适当的关系词填空：,Last night I saw a very good film _ was about the youth. The

9、 student _ you want to see has come back. I like Judy and her house_ are very beautiful.,which,who/whom,that,关系代词：whose,I want s window faces the sea. Eg: 我看见一些叶子是黄色的树。 I saw some trees _leaves were yellow. 护士就是以照看病人为工作的人。 A nurse is a person _ job is to take care of the patient in the hospital.,a r

10、oom,The room,.,whose,whose,whose,关系副词,When 表示时间，在定语从句中作时间状语,I still remember the year when you graduated from 8 Middle School.,Why表示原因，在定从中作原因状语，先行词只有表示原因的reason一词。,I dont know the reason why he was sick.,Where表示地点，在定语从句中作地点状语。,That is the school where I studied three years ago.,Exercise:,I like I l

11、ived 2 years ago. I like the house in which I lived 2 years ago. I like the house where I lived 2 years ago. My birthday is a time _I get lots of presents.,the house,.,the house,in,which,where,when,先行词和关系副词的搭配,when= in/onwhich,where = in/on/ which,why = for which,难点(1)：区分who, whom,1. The man _ talke

12、d to you just now is a worker. 2. The foreigner _ visited our class yesterday is from Canada. 3. Id like to see the boy _ you talked about . 4. The girl _ we saw yesterday is Johns sister.,who,who,whom,whom,难点(2):关系代词在定语从句中作宾语时 可省略，作主语则不可。,1. Did you read the book _ I lend to you ? A. whose B. / C.

13、who D. what 2. Did you read the book _was popular at the moment. A. that B. / C. who D. what,B,A,难点(3):介词前置： 1、介词前置时不可用that 代替。 2、词组不可前置,1. This is the dictionary _ I paid ten dollars. A. which B. / C. who D. for which 2. I saw a woman _ I talked yesterday. A. who B. whom C. to whom D. whose 3. This

14、 is the farm _ I once worked . A.in which B. on which C. at which D. which 4.Is this book _you are _? A.for which, looking B. for that , looking C. which , looking for D. which ,looking,D,C,B,C,everything , all ,little, much,all, every, no , any, some, little, much,the only, the very, the same, the

15、last,序数词或形容词最高级,先行词有人又有物时,当主句是以who或which开头 的特殊问句时,介词前置时,非限制性定语从句,难点(4):特殊情况,1. Tom told his father everything_ had happened. A. that B. which C. D. what 2. Finally ,the thief handed all money _ he had stolen to the police . A.which B. whose C. that D. what 3. This is the last time _ Ill teach you .

16、A. which B. that C. when D. on which 4. The film I saw a few days ago is the best one _ Ill ever seen . A. which B. what C. that D. on which,A,C,B,C,5. There is a book _you have read . A.that B. which C. what D. who 6. It is a book _is very interesting. A. who B. which C. / D. that 7. Who is the girl _ is singing at the party. A. who B. whom C. that D. which 8. They visited the workers and factories _ they had known about . A. which B. who C. whom D. that,A,D,C,D,定语从句的分类-限制性定语从句,限制性定语从句是先行词在