高中英语Unit4定语从句课件

1、Unit 4,Grammar,The Attributive Clause I,定语的种类,1.He is an honest boy.（形容词） 2.We love our country.（代词或限定词） 3.Whats your telephone number?（名词） 4.Marx found it important to study the situation in Russia. （介词短语） 5.The foreigner who visited our school yesterday is from Canada. （从句）,1. The Attribute(定语) :,

2、定语的作用：(修饰, 限定),The position of the Attribute: （定语的位置）,1. This is a flower basket. 2. This is a basket full of flowers. 3. This is a basket that I want to put flowers in.,(1.单个的词作定语时要放于被修饰词的前面， 2.短语或从句作定语时要放于被修饰词的后面。),定语从句：是一个句子，在复合句中, 由关系词引导，相当于一个形容词，修饰名词或代词(先行词)。,This is the best film that I have s

3、een.,先行词,关系词,定语从句,先行词：被修饰的名词或代词，在定语从句之前.,定语从句：先行词之后, 修饰先行词.,关系词: 引导从句,在从句中代替先行词，充当句子成分.,He is an English teacher who likes singing songs.,定语从句,先行词,引导词(关联词/连接词),引导词1:,关系代词 :whichwhowhomthatwhose,定语从句：,定语从句 构成及种类: 1.The school where we live and study lies west of the town. 2.I, who am your English tea

4、cher, will try my best to help you.,限制性定语从句,非限制性定语从句,结构：,先行词 + 关系词 + 定语从句,定语从句分为限制性定语从句和非限制性定语从句。,限制性定语从句是先行词在意义上不可缺少的定语, 如果去掉, 主句的意思就不完整或失去意义。它和主句的 关系十分密切，写时不用逗号分开。 在限制性定语从句中作宾语的关系代词常可省略。 Toronto is a city (that) I ve always wanted to visit. 非限制性定语从句只是对先行词作些附加说明, 如果 去掉, 主句的意思仍然清楚。它和主句关系不十分密切 ，它与主句之

5、间常用逗号分开, 一般不用that引导。 在非限制性定语从句中关系词不可省略。,She said she had finished her work, which I doubted very much. Ive got some personal affairs that I have to deal with.,1. which,1) They planted the trees which didnt need much water.,2) The fish (which ) we bought were not fresh.,限制性定语从句的关系代词：,在从句中作主语或宾语，指物。,（

6、主语/指物）,（宾语/指物）,which , who, whom, that, whose,The apple is mine.,The apple is mine.,The apple is yours.,The apple is small.,The apple is big.,?,which is small,which is big,which is red,which is green,Go Go,Tony,2. who,whom,1) The foreigner who visited our school yesterday is from Canada.,2) The boy

7、who broke the window is called Tom.,3) The person to whom you just talked is Mr. Li.,4) Mr. Read is the professor to whom you should write.,在从句中分别作主语和宾语,指人。,（主语）,（主语）,（宾语）,（宾语）,3.that,1)A plane is a machine that can fly.,2)The noodles that I cooked were delicious.,3)Lets ask the man that is reading

8、the book over there.,4)The girl that we saw yesterday is Jimsister.,在从句中作主语或宾语，指人或物。,（主语/物）,(宾语/物）,（主语/人）,(宾语/人）,3) This is the book whose cover is blue.,4. whose,1) Miss Wang is the teacher whose house caught fire last week.,2) This is the boy whose composition the teacher talked of .,(of which the

9、),在从句中只作定语,指人或物。“的” 若指物,可与of which the互换。,（定语/指人或物）,Which baby is Jack?,穿红裤子的baby是Jack。,The baby is Jack.,The baby is Jack.,whose trousers are red,who is wearing red trousers,Jack,Which house is mine?,房顶是棕色的房子是我的。,The house is mine.,whose roof is brown,My house,1. But the one million people of the c

10、ity, who thought little of these events, went to bed as usual that night.,eg.Workers built shelters for survivors whose homes had been destroyed.,2. It was heard in Beijing, which is one hundred kilometers away.,3. A huge crack that was eight kilometers long and thirty metres wide cut across houses,

11、 roads and canals.,4. The number of people who were killed or injured reached more than 400,000.,5. The army organized teams to dig out those who were trapped and to bury the dead.,把刚才的句子分成两层意思:,Workers built shelters for survivors whose homes had been destroyed.,1)Workers built shelters for survivo

12、rs. 2)The survivors homes had been destroyed.,1.But the one million people of the city, who thought little of these events, went to bed as usual that night.,1) But the one million people of the city went to bed as usual that night. 2) But the one million people of the city thought little of these ev

13、ents.,2. It was heard in Beijing, which is one hundred kilometres away.,1) It was heard in Beijing. 2) Beijing is one hundred kilometres away.,3. A huge crack that was eight kilometres long and thirty metres wide cut across houses, roads and canals.,1) A huge crack cut across houses, roads and canal

14、s. 2) A huge crack was eight kilometres long and thirty metres wide.,4.The number of people who were killed or injured reached more than 400, 000.,1) The number of people reached more than 400, 000. 2) A number of people were killed or injured.,5.The army organized teams to dig out those who were tr

15、apped and to bury the dead.,1) The army organized teams to dig out people and to bury the dead. 2) Those people were trapped.,Summary: The usage of the relative pronouns(关系代词）,Talking about people,Do you know the man who / that came to see Xiao Yang this morning?（主语）,Talking about things,I couldnt f

16、ind the book which / that was bought yesterday.（主语）,whose,Do you know the boy whose parents are on holiday?,He is a man who / whom / that we should all learn from. （宾语）,The table which / that you just saw is made of plastics.（宾语）,Ive never been to the room whose windows are broken. （定语）,the ship/was

17、 the most beautiful in the world at that time,Titanic is the ship _ was the most beautiful in the word at that time.,which,Titanic,/that,_,the ship / sank after hitting an iceberg,Titanic:,Titanic is the ship _sank after hitting an iceberg.,which,_,/that,Rose and Jack are the lovers _met on the ship

18、.,the lovers / met on the ship,who,/that,Rose,Jack,_,Rose,the lady/met Jack on Titanic,Rose is met Jack on Titanic.,Jack,the young man /wanted to save Rose,the man /wanted to kill Jack,Cal,Jack is wanted to save Rose.,Cal is wanted to kill Jack.,the lady who,the young man who,the man who,the Heart of Ocean,the diamond/ was worn by Rose,The Heart of Ocean is was worn by Rose.,the diamond/was dropped into the ocean by Rose,The Heart