The Attributive Clause,定语从句：是指在复合句中， 修饰 或 的从句. 被定语从句所修饰的名词或代 词叫做“ ”. 引导定语从句的词叫“ ”,名词,代词,先行词,关系词,基本概念,A plane is a machine. The machine can fly.,Join the following sentences:,A plane is a machine. The machine can fly.A plane is can fly.,a machine,the machine,Join the following sentences,A plane is a machine. The machine can fly.A plane is can fly.,Join the following sentences:,a machine,that /which,Join the following sentences,The girl is Mary. We saw her yesterday.,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,her,The girl,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,her,The girl,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,her,The girl,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,her,The girl,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,her,The girl,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,her,The girl,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,her,The girl,Join the following sentences:,The girl is Mary. We saw her yesterday.we saw yesterday is Mary.,that/whom,The girl,定语从句的位置,定语从句一定放在被修饰成分之后。,eg.This is the car which he bought yesterday. which he bought last year.,先行词,定语从句,定语从句,限制性定语从句,非限制性定语从句,定语从句可分为：,1)限制性定语从句,限制性定语从句与它的先行词之间在语义上有着不可分割的联系，如果去掉定语从句就会使主句意思不明确。,eg. The boy who is playing on the grass is her brother.,eg. A dictionary is a book which gives the meaning of words.,2)非限制性定语从句,非限制性定语从句与主句的关系不是很密切,它仅对先行词作一些附加说明，如果去掉，并不影响先行词所指的意义,主句的意思仍然清楚。,eg. Marrys brother, who is an engineer,works in my factory.,eg. They will fly to Kun ming, where theyplan to stay for two days.,主语、宾语、表语,物/人,主语/宾语,物,主语/宾语,人,宾语,人,定语,人/物,时间状语,on/in/at+which,on/in at/+which,for+which,地点状语,原因状语,1.Nothing _ can be done has been done. 2.Do you have anything _ you dont understand ?,先行词是everything, nothing, anything, something, much, little, none等不定代词，引导定语从句用that,that,that,5.仅用that的情况 （1）,1.This is the best TV _ is made in China. 2.The first museum _ he visited in China was the History Museum.,that,that,先行词被形容词最高级或序数词修饰时，引导定语从句用that 。,仅用that的情况 （2）,Ive read all the books _ you lent me.,that,先行词被any, some, no, much, few, little, every, all, very, only, last 修饰时,引导定语从句用that 。,仅用that的情况 (3),1.The famous writer and his works _ the radio broadcast have aroused great interest among the students. 2.A victim is a person, animal or thing _ suffers pain, death, harm, etc.,先行词中既有人又有事物时， 引导定语从句用that .,that,that,仅用that的情况 (4),1.Who _ you have ever seen can do it better ?,Who做先行词时，引导定语从句用that,that,仅用that的情况 (5),1）、看定语从句中动词与介词的搭配,This is the book_ which you asked,for,The old man whom I am looking after is better .,6.如何判断介词,2）、看定语从句中形容词与介词的搭配,He referred me to some reference books _ which I am not very familiar.,with,如何判断介词,3）、根据先行词判断，所用的介词与先行词 搭配,This is our classroom , _ which there is a teachers desk.,in the front of,如何判断介词,1.Her bag ,in _ she put all her money, has been stolen. 2.This is the ring on _ she spent 1000 dollars. 3.Xiao Wang ,with _ I went to the concert, enjoy it very much.,which,which,whom,在介词后面，指事物用which，指人用whom,Fill in the blanks,定语从句介词用法总结：,“介词+关系代词”引导的定语从句，关系代词只能用which和whom，且不能省略。介词主要根据三个方面来选择：一是先行词与介词的搭配；二是定语从句中谓语动词或形容词与介词的搭配；三是根据“介词+关系代词”在从句中的作用及意义。,练习,用适当的介词补充完整下列定语从句。 1. I disagree with the facts _ which your argument is based. 2. The song, _ which he was interested, will never be heard again. 3. This is the reason _ which he often comes to school late. 4. I will never forget the way _ which my teacher taught me. 5. This is the hero _ whom we are proud.,on,in,for,in,of,6. I want to find the very pen _ which I wrote that letter. 7. They are the students _ whom our teachers are thinking highly. 8. It is important to choose good friends _ whom you can share your feelings and thoughts. 9. It will not be necessary to name the person _ whom the card belongs. 10. I would always like to do business with those people _ whom I can rely.,with,of,with,to,on / upon,Correct the sentences:,1. Im using the pen which he bought it yesterday. 2. The man whom I spoke is from Canada. 3. July 1,1999 is the day when well never forget.,to,that,4. Im going to work in the hospital where needs me.5. Those that havent been to the West Lake will gather at the school gate.,which,who,Correct the sentences:,6.This is the last time when Ive given you lessons. 7. The reason which he explained it sounds reasonable.,that,why,Correct the sentences:,8. Miss Chen is the only one of the few teachers who give us wonderful English lessons in our school.,