1、,Preposition +which/+whom總結(jié),定語從句,介詞+關(guān)系代詞,“介詞+關(guān)系代詞”引導(dǎo)定語從句時(shí)，介詞的賓語只能用which（指物）或whom(指人)，whose既可指人也可指物,即介詞+which/whom/whose.,介詞+關(guān)系代詞,介詞+關(guān)系代詞與when、where或why轉(zhuǎn)換 介詞的選用 “介詞+關(guān)系代詞”型定語從句四大考點(diǎn),Point 1,介詞+關(guān)系代詞與when、where或why轉(zhuǎn)換,關(guān)系副詞：在句中作狀語 關(guān)系副詞=介詞+關(guān)系代詞,關(guān)系副詞: when, where, why when指時(shí)間，在從句中作時(shí)間狀語。 when=during/ on/ in/

2、. which (介詞同先行詞搭配) (2) where指地點(diǎn)，在從句中作地點(diǎn)狀語。 where=in/ at/ on/ . which (介詞同先行詞搭配) (3) why的先行詞只有reason，why在從句中作原因狀語。 why=for which (4)先行詞指物時(shí)，whose= the + n. of which,關(guān)系副詞 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 a place in w

3、hich / 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.,關(guān)系副詞when,There was a time _ the businessman lost heart.,when,= on which,when,= on which,when,先行詞是表示原因的名詞，即rea

4、son，在定語從句中充當(dāng)原因狀語，用why，這時(shí)一般可以用for which來代替: I dont know the reason why/ for which he did it. The reason why/ for which he was fired was not clear.,試比較： The reason _he explained to the teacher is not true. The reason _ was explained to the teacher is not true.,(which/ that),（作賓語）,which /that,（作主語）,關(guān)系副

5、詞why,先行詞是position, situation, point, case, condition等時(shí)在定語從句中作狀語用關(guān)系副詞where連接.,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 which they h

6、ad to decide what to de next.,Point 2: 介詞的選用,考慮三個(gè)因素: “一先,二動(dòng),三意義” 根據(jù)定語從句中先行詞的搭配習(xí)慣確定 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: 介詞的選用,2. 根據(jù)定語從句中謂語動(dòng)詞的搭配習(xí)慣確定 Have you f

7、ound 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: 介詞的選用,3.根據(jù)定語從句所表達(dá)的意義來確定 Air, _ which man cant live, is really important. The film _ I fell asleep was very boring. The pen _which he is wri

8、ting 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 “介詞+關(guān)系代詞”定語從句四大考點(diǎn) 1、恰當(dāng)?shù)暮唵谓樵~+關(guān)系代詞,We managed to find a boat,_we could get to th

9、e 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.復(fù)雜介詞+關(guān)系代詞,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 decided?,as a r

10、esult of,because of,by means of,in front of,at the back of,at the top of 等,3.the +n.+of +關(guān)系代詞,The headmaster_ _(他的學(xué)校） Mr Brown teaches in is a man who works hard.,Recently I bought an ancient Chinese vase, _(它的價(jià)格） was very reasonable.,whose price/the price of which,whose school/the school of whom,Wh

11、ose從句可轉(zhuǎn)換為“ the + of +關(guān)系代詞”型,4.some/any/all/both/none/neither/either/most/many/few/數(shù)詞（序數(shù)詞/基本數(shù)詞/分?jǐn)?shù)或百分?jǐn)?shù)）/the 比較級(jí)(最高級(jí)) of +關(guān)系代詞,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,_(他們中有絕大多數(shù)）hadnt been cleaned for at least a year.,12 of which,most

12、 of which,逗號(hào)不可以連接兩個(gè)句子,不定代詞/數(shù)詞/名詞+ 介詞+which /whom + 從句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 the apples an

13、d / 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 well? A.in fron

14、t 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 a necklace.

15、 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 telescope_he coul

16、d 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_millions of

17、 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 13.The speed_

18、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.Wu Dong,_wh