高中英语 Unit 5 MusicSection Three Grammar课件 新人教版必修2.ppt

1、Unit 5 Music,Preposition +which/+whom总结,定语从句,介词+关系代词,“介词+关系代词”引导定语从句时，介词的宾语只能用which（指物）或whom(指人)，whose既可指人也可指物,即介词+which/whom/whose.,介词+关系代词,介词+关系代词与when、where或why转换 介词的选用 “介词+关系代词”型定语从句四大考点,Point 1,介词+关系代词与when、where或why转换,关系副词：在句中作状语 关系副词=介词+关系代词,关系副词: when, where, why when指时间，在从句中作时间状语。 when=duri

2、ng/ on/ in/ . which (介词同先行词搭配) (2) where指地点，在从句中作地点状语。 where=in/ at/ on/ . which (介词同先行词搭配) (3) why的先行词只有reason，why在从句中作原因状语。 why=for which (4)先行词指物时，whose= the + n. of which,关系副词 where This is the house in which / where he used to live. This is the house (which/that ) he used to live in. I know of

3、a place in which / where we can swim. I know of a place (which /that ) we can swim in.,Theyll never forget July 1 _ Hong Kong returned to its motherland. The days _ we used foreign oil are gone forever.,关系副词when,There was a time _ the businessman lost heart.,when,= on which,when,= on which,when,先行词是

4、表示原因的名词，即reason，在定语从句中充当原因状语，用why，这时一般可以用for which来代替: I dont know the reason why/ for which he did it. The reason why/ for which he was fired was not clear.,试比较： The reason _he explained to the teacher is not true. The reason _ was explained to the teacher is not true.,(which/ that),（作宾语）,which /th

5、at,（作主语）,关系副词why,先行词是position, situation, point, case, condition等时在定语从句中作状语用关系副词where连接.,They are in such a situation where everything is in disorder The police are looking into the case where two VIPs were killed. Can you make a sentence where this verb can be used?,They were at the point where/at

6、which they had to decide what to de next.,Point 2: 介词的选用,考虑三个因素: “一先,二动,三意义” 根据定语从句中先行词的搭配习惯确定 I never forget the days during which I studied hard. I never forget the day on which I went to college. I never forget the year in which I went to college.,days,day,year,Point 2: 介词的选用,2. 根据定语从句中谓语动词的搭配习惯确

7、定 Have you found the book for which I paid $10? Have you found the book on which I spent $10? Have you found the book about which she often talks?,paid,spent,talks,Point 2: 介词的选用,3.根据定语从句所表达的意义来确定 Air, _ which man cant live, is really important. The film _ I fell asleep was very boring. The pen _whi

8、ch he is writing now was bought yesterday.,during which,without,with,This is the river,_we often have a walk.,_a bridge was built.,_ there is a boat.,by/beside,on which,over/across which,along which,_which there is a factory.,Point 3 “介词+关系代词”定语从句四大考点 1、恰当的简单介词+关系代词,We managed to find a boat,_we cou

9、ld get to the island. The lab,_the experiments used to be done,is being repaired. She is a girl _you can share your sorrow and happiness.,in which,in which,with whom,2.复杂介词+关系代词,We got to a house at the back of which was a large garden. Is there a certain test by means of which the No. 1 will be dec

10、ided?,as a result of,because of,by means of,in front of,at the back of,at the top of 等,3.the +n.+of +关系代词,The headmaster_ _(他的学校） Mr Brown teaches in is a man who works hard.,Recently I bought an ancient Chinese vase, _(它的价格） was very reasonable.,whose price/the price of which,whose school/the schoo

11、l of whom,Whose从句可转换为“ the + of +关系代词”型,4.some/any/all/both/none/neither/either/most/many/few/数词（序数词/基本数词/分数或百分数）/the 比较级(最高级) of +关系代词,The chinese team won 16 gold medals ,_(其中有12枚）were won by women. He paid the boy $10 for washing ten windows,_(他们中有绝大多数）hadnt been cleaned for at least a year.,12 o

12、f which,most of which,逗号不可以连接两个句子,不定代词/数词/名词+ 介词+which /whom + 从句She has three sons, all of whom joined the army.She has three sons, two of whom were engineers.I want a room, the window of which faces the south.,注意,I picked up the apples, _ were bad. I picked up the apples. _ were bad. I picked up t

13、he apples and / but _ were bad.,some of which,Some of them,some of them,I have lots of friends, and some of _are friendly.,I have lots of friends. Some of _are friendly.,I have lots of friends, some/none of _are friendly.,whom,them,them,Practice,1.Do you know who lives in the building_there is a wel

14、l? A.in front of it B. in front of whose C.in front of which D.in front which 2.Ill never forget the day_I joined the League. A.on which B.in which C.which D.at which 3.The woman_my brother spoke just now is my teacher. A. who B.to whom C.to who D whom,C,A,B,4.Jeanne was her old friend,_she borrowed

15、 a necklace. A.from who B.from whom C.to that D.to whom 5.His glasses,_he was like a blind man,fell to the ground and broke its leg. A.which B.with which C.without which D.that,B,C,6.she is a teacher of much knowledge,_much can be learned. A. who B. that C. from which D. from whom 7.He built a teles

16、cope_he could study the skies. A. in which B. with that C. through which D. by it 8.Do you know the reason_he was late? A. that B.which C. for what D.for which,D,C,D,9.I have bought two ballpens,_writes well. A.none of which B.neither of which C.none of them D.neither of them 10.The Second World War

17、_millions of people were killed in 1945. A.during which B.in that C.where D.on which,B,A,11.China has many rivers,_the Changjiang River is the longest. A.which B. in which C.among which D. one of which 12.This is the very knife_I used to cut apples yesterday. A.that B.by which C.which D.with which 1

18、3.The speed_which you drive your car mustnt too high. 14.In the park there are many flowers,the colour_ which is bright and nice. 15.The little girl is reading a book,_which there are many pictures. 16.What were the things_which he was not too sure?,C,D,at,of,in,about,17.They held a meeting,_which the hospital director made a speech. 18.The book,_which he paid 6 yuan,is worth reading. 19.Is this the man_whose house the police found the lost coloured TV? 20.The villagers dug along tunnel_which they could go to the fields without being found by the Japanese soldiers. 21