优质课竞赛：定语从句.ppt

定语从句,The Attributive Clauses,授课教师： 马丽娟 单 位： 临夏中学,Which one is Harry Porter ?,The boy is Harry Porter.,Which one is Harry Porter ?,The boy _ is Harry Porter .,who is wearing glasses,定语从句,基础知识,Harry Porter is a boy who has magic power.,先行词,关系词,定语从句,who, whom, whose, that，which,where, when，why,定语从句,(Attributive clause),Have a try,指出关系代词（副词）在定语从句中的成份： 1.The man who came to our school is Mr. Wang ( ) 2.The girl (whom) I met is Lucy. ( ) 3.A child whose parents are dead is called Tom. ( ) 4.I like the book (which) you bought yesterday. ( ),主语 宾语 定语 宾语,1. This is the place where I was born. 2. I remember the day when I first met him. 3. Can you tell me the reason why you lied to me?,定语从句考点归纳,定语从句难点透析,1. 如何掌握which和that用法？ 2. whose 只能指“某人的”吗？ 3. 逗号之后只用which吗？ 4. 怎样区别as和which的用法？ 5. 怎样区别when, where, why和 that, which的用法？,1.that 与 which,1. Do you have anything that you dont know ? 2. This is the best TV that is made in China. 3. The last place that we visited was the Great Wall. 4. We talked a lot about the people and the things that we saw last time. 5. It is the very pen that I am looking for.,归纳总结,小结：先行词指物，且为“代，高，序，双，特”，引导定语从句用that,Who is the girl _ is sitting there？ This is the ring on _ she spent on 100 dollars.,小结：当主句是以who, which开头的疑问句时，引导定语从句用that,that,1.that 与which,which,小结：关系代词前有介词，指人用whom，指物用which,This is the girl whose mother works in our school. I like the car whose color is blue.,2.Whose只能指“某人的”吗？,小结：在定语从句中，whose既可以指“某人的”,也可以指“某物的”，在从句中做定语，其后要接名称。,This is the school, _ I studied for three years. I still remember the day on the farm, _ we helped the farmers. This report will be given by a professor, _ is from Canada.,3.逗号后只能用which吗？,where,when,逗号之后的连接词不一定是which, 但不能用that和why, 根据连接词在从句中的作用，逗号之后可能是when, where, as, who等。,who,The earth is round,_ we all know. _ is known to all, the earth is round. Her father is too hard on her,_ she cant bear.,as,As,4. 怎样区别as和 which的用法？,which,5 when, where, why 与that, which 的区分,1）Ill never forget the day _ we first met in the park. 2）Ill never forget the day _ we spent together. 3）This is the place _ I once visited. 4）This is the place _I once worked. 5）This is the reason _I missed the bus. 6）The reason _ she gave was not true.,when,whichthat,where,whichthat,why,which/that,小结：指时间，地点或原因的先行词在定语从句中作主语，用which或that引导从句。如果作状语，根据先行词用 when ，where 或why引导定语从句。,定语从句解题步骤： 1.首先分清主句和定语从句 2.确定定语从句的先行词 3.把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，宾语，定语或状语） 4.若先行词在从句中做主语、宾语或定语则选择关系代词，若在从句中做状语，则选择关系副词。,能力提高,3. Id like a room _ window looks out over the sea.,2. Which is the machine _ we used last Sunday.,填空题,1. I have a friend _ likes listening to classical music.,who/that,that,whose,4. This is the last time _ Ive given your lessons.,when,5. This is the boy with _ he talked.,whom,6. It is such an interesting film _ we all like.,as,7. Yesterday, Jimmy left for Canada, _ he had stayed two years.,where,8. She said she had finished her work, _ I doubted very much.,which,9. All _ we can do is to study hard.,that,10. Id like you to explain the reason _ you were absent.,why,高考链接,1.(2013, 北京) When I arrived, John took me to see the house _ I would be staying. A. what B. when C. where D. which 2.(2013,山东) There is no simple answer, _ is often the case in science. A. as B. that C. when D. where 3. (2010,湖南) Ive become good friends with several of the students in my school_ I met in the English speech contest last year. A. where B. which C. when D. who,C,A,D,4.(2013,江西) He wrote a letter _ he explained what had happened in the accident. A. what B. which C. where D. how 5.(2013,天津) We have