1、介詞+關系代詞引導的定語從句Harry Porter is a boy who has magic power.先行詞關系詞定語從句關系代詞關系副詞只代人who, whom, 只代物which,人和物whose, thatwhere, when，why關系副詞When=on(in,during)whichwhere=on(in,in front of)whichWhy=for which關系副詞與介詞+關系代詞的替代考點一:如何判定用關系代詞還是用關系副詞1、找出定語從句中是否主語和賓語、表語都齊全。如齊全用關系副詞。 用什么關系副詞看先行詞。I will never forget the d

2、ays (_ I stayed with you).whenJurassic Park is about a park _ (a very rich man keeps different Kinds of dinosaurs).where1958 was the year _ (Spielberg made his first real film).Please give me the reason _ (you made such a great success).whenwhyMorning is the best time _ (you practise reading aloud).

3、whenDo you remember the lake _ (you first met your girlfriend.）where2、如定語從句中缺賓語，確定定語從句的謂語動詞是不是及物 動詞，如是，用關系代詞，如不是，用關系副詞。考點一:如何判定用關系代詞還是用關系副詞 Yesterday we went to visit the house _ the great writer used to live._where in whichThe house _ they built in 1987 stayed up in the earthquake.which that /_Luck

4、ily none of the people _ I know were killed in the earthquake. whowhom that /_My father was born in the year _(the Second World War broke out)._in whichwhen3、如定語從句中謂語結構是被動結構，有主語，則用關系副詞,沒有主語，用關系代詞。Kunming is a beautiful place _ ( flowers are seen all the year round).whereOctober 1st is the day _ ( ne

5、w China was founded).whenThe window ( _ was opened this morning) has been broken.Which thatThe meeting ( _ will be held next week) is very important.Which that考點一:如何判定用關系代詞還是用關系副詞介詞+關系代詞引導的定語從句【知識點1】直接位于介詞之后的關系代詞只能是which或whom，構成介詞+which（指物）；介詞+whom（指人）兩種結構。【例】The man to whom you talk just now is a f

6、amous runner.【例】The service about which the students complain a lot should be improved.【例】He is a library assistant from whom I borrowed some books.【例】It is a famous school from which he graduated 3 years ago.【例】The chair on which he is sitting now is made of wood.根據定語從句中謂語動詞的習慣搭 配來決定。如何選用介詞？1. Do y

7、ou know the girl_ our head teacher is talking ?2. I cant find my dictionary _I paid over $100 .3. This is the good car_ _I spent all my money.4. She is the teacher _all his students show respect .5. The teacher_ _you have been waiting is coming in a minute.to/with/about whom for which on whichto who

8、mfor whomtalking to/with /about the girlpay for the dictionaryspend money on the carshow respect to the teacherwaiting for the teacher2)根據先行詞的搭配習慣來決定。1.I never forget the days during which I studied hard. 2.I never forget the day on which I went to college.3.I never forget the year in which I went t

9、o college. Air, _ which man cant live, is really important.根據定語從句所表達的意義來確定withoutThe pen _which he is writing now was bought yesterday.with1) The German boss_ the actress works is a kind person.2) The person _ _ the speaker works likes singing.3) The pen friend _ the poet writes is good at literatur

10、e.for whomwith whomto whom4).看定語從句中形容詞與介詞的搭配 He referred me to some reference books _ which I am not very familiar.withIs this the watch that you are looking for?The old man whom I am looking after is better . 在固定短語中介詞不能提前下面兩句中的介詞能提前嗎?【知識點2】有一些動詞短語中的介詞是固定搭配，不可以拆開，一般還是放在動語之后，不提前look for/after/forward

11、 to, care for(照顧，喜歡）hear of/about/from, take care of等.：【例】He is the student (who/whom/that) the teachers are looking for.【例】The number of the children (who/whom/that) she takes care of is 30.【知識點3】 直接位于介詞后面的關系代詞不能省略，但如果將介詞移于句子末尾而不位于關系代詞之前時，可省。【例】The man (who/that/whom) you talk to just now is a famo

12、us runner.【例】The service (which/that) the students complain about a lot should be improved.【例】He is a library assistant (whom/that/who) I borrowed some books from.【例】It is a famous school (which/that) he graduated from 3 years ago.【例】The chair (which/that) he is sitting on now is made of wood.【知識點4】

13、關系副詞when, where, why 可以相應地轉化為：介詞+which結構。【例】This is the house where I lived two years ago.=This is the house in which I lived two years ago.【例】Do you remember the day when you joined our club?=Do you remember the day on which you joined our club?【例】I dont know the reason why he said so.=I dont know

14、the reason for which he said so.【知識點5】注意復雜介詞短語+which或whom引導的定語從句，是高考考查熱點。【例】They finally climbed up the mountain, on top of which many strange birds were seen. 【例】Look at the photo. This is Mr. Green, in front of whom sit three students.【知識點6】不定代詞+of+ which/ whom 引導的定語從句可化為of+ which/ whom+ 不定代詞 結構；這

15、也是高考常考點。其中用到的不定代詞有some, any, none, both, all, many, a few, few, a little, little, either, neither, one, 等等。【例】There are 40 students in our class, most of whom（=of whom most）like English.【例】She has two sons, neither of whom（=of whom neither）is a teacher.【例】She has many books, none of which(=of which

16、none) is interesting. The old woman has two sons, _ are teachers.（兩個都是）both of whomWe have three foreign teachers, _are from Canada. (其中的兩個）【知識點7】數詞+介詞+關系代詞(含基數詞，序數詞，分數和百分數） two of whomThe factory produces half a million pairs of shoes every year, 80% _ are sold abroad. A. of whichB. which of C. of

17、them D. of that 【知識點8】形容詞最高級+介詞+關系代詞China has thousands of islands, _ is Taiwan Island.（其中最大的）the largest of which【知識點9】關系代詞 whose既可以指人也可以指物，whose+名詞 引導的定語從句可轉化為 the+名詞+of+ which / whom 或 of+ which/whom+ the +名詞結構；of 表所屬關系。【例】I live in a room whose windows are all broken. =I live in a room of which

18、the windows are all broken.= I live in a room the windows of which are all broken.【例】This is my teacher whose handwriting is excellent.= This is my teacher the handwriting of whom is excellent.= This is my teacher of whom the handwriting is excellent.【知識點10】介詞+關系副詞介詞后不一定只能接關系代詞，可能會接關系副詞，主要取決于介詞及句子意思

19、，常見的是from where 和since when。【例】He used to live in London, from where he came .【例】He graduated from Beijing University in 1988, since when he has improved himself in all aspects.特殊用法：先行詞是the way的時候，關系詞用in which,that或不填I dont like the way in which he speaks to his mother. I dont like the way that he s

20、peaks to his mother. I dont like the way he speaks to his mother.1.Ill never forget the days_ we worked together.2.Ill never forget the days _ we spent together.3.I went to the place I worked ten years ago.4.I went to the place _ I visited ten years ago.5.This is the reason _ he was late.6.This is t

21、he reason _ he gave. when /in whichwhichwhere/ in whichwhichwhy/ for whichthat/which幾種易混的情況及物動詞及物動詞及物動詞介詞+關系詞專項練習1On his 10th birthday. Marty manages to escape from the zoo and gets into the subway, _he believes that he can go to the wild.A. whichB. from what C. througwhichD. that2Many people who ha

22、d seen the film were afraid to go to the forest when they remembered the scenes_ people were eaten by the tiger.A. thatB. by which C. whichD. in which 3. I am grateful to him for that advice, _ I owe all my success.A. which B. that C. to which D. by whichCDC4.Can you tell me where Peter lives?Over t

23、here. The two storey house,_there is a garden.A. near it B. from which C. in front of it D. in front of which 5. The course normally attracts 20 students per year, _ up to half will be from overseas.Ain which B for whom Cwith which Dof whom6.There are two small rooms in the house, served as a kitche

24、n.A. the smaller of whichB. the small of whichC. the smaller of themD. smallest of whichDDB7.I have many friends, _some are businessmen. A. of them B. from which C. who of D. of whom8.China is the birthplace of kites, _ kite flying spread to Japan, Korea, Thailand and India.A. from that B. from whereC. from there D. from here9.For many cities in the world, there is no room to spread out further, _ New York is an example. A. for which B. in which C. of which D. from