学习必备欢迎下载定语从句难点解析一、关系代词与关系副词的选择The house _________ they live in is not large. The house in _______ they live is not large.This is the factory ________ my father visited .This is the factory ________ my father worked.October 1 is a day ________ we will never forget.October 1 is a day ______our new China was founded.Is this flat ____________ you once lived in? Is this the flat _________ you once lived in? Is this the only flat _____ you once lived in?Is this the only ship ________ they went to Shanghai.Is this the only ship _________ they can buy.I’ve forgotten all_______ he said just now.I’ve forgotten _______ he said just now.The news ____ a big forest fire broke out is known to all of us.The news _________ I heard yesterday is known to all of us.He failed in the exam, ________ we all know. _____ we all expect, he passed the exam.He is one of the students_______ ______ passed the exam.He is the only one of the students______ ______ passed the exam.二、介词+关系代词(which/whom/whose)1.This is the office ( ) I used to work.2.The bed is the one ( ) he slept.3. I never forget the time ( ) I spent my childhood in the country.4.I’d like you to explain the reason ( ) you were absent.如何确认关系代词前介词•要考虑以下的两个因素•1)与先行词的搭配关系•2)与定语从句中谓语动词的搭配习惯A.与先行词的搭配关系•1）I will never forget the day _____________ I joined the army.•2) I will never forget the days ____________ I worked in the school.•3) I will never forget the year ____________ my son went to college.•4) I got home at 7:00 p.m. yesterday, __________most people had had supper.B. 与定语从句中谓语动词的搭配习惯•1）Have you found the book ____________ I paid 29 US dollars?•2) Have you found the book _____________ I spent 29 US dollars?•3) Have you found the book _____________ we learnt a lot?•4) Have you found the book ____________ she often talks?Special Difficulties• 1. 表所有关系及整体中的一部分或全部时，用介词of, (of which/whom)有时可用whose转换•1) There are 100 teachers in our school, __________60 are women teachers.•2) He has three children, two ___________ work as teachers.•3) That table has four legs, all _____________ are very short.•4) I’m painting a house, the roof _____________ is round.•5) They live in a house ,_________ windows face south.•• 2. “介词＋whom/which”与“whom/which/that/…＋介词”的转换••1）The chair on which she is sitting is made of wood.•The chair (which/that) she is sitting on is madeof wood.••2) Is this the book which you are looking for?•介词for不能与look分开。

• 3. way作先行词•The way (in which/that) he looks at the problems is wrong.•Exercises1. The person___ ______ I spoke just now is the manager.2. The pencil ______ _______he was writing was broken.3. At the top of the mountain there is a small house,____ ____ we can see the beautiful scenery.4. We read newspapers every day, _____ ______we can learn a lot of news.5. Someone has taken away my glasses ______ ________I can’t see anything.6. Who’s the man _______ ______ you shook hands just now?7.The boy was staying in the room ___________window he could climb down.8. He’s the man ____________ I learnt the news.9. Who’s the comrade ____________ you just shookhands.10.There are 52 students in our class, ___________nearly 40 are League members.11.I know a lady the husband ____________ is a Nobel Prize winner.12. Do you know the driver who caused the traffic accident ____________ a man was killed.13.This is the way __________ she studies English.14.The 5 yuan_____________ he bought the book wasgiven by his friend.15.The story about Shakespeare, _________ this is one example , is well written.16.The old man always wears his glasses __________ he can’t see anything.17.The key_________ she was opening the door broke.18.The library ___________ we often go on Sundays is not far from our school.19.No one know the reason _____________ she is leaving so early.20.At last they came to a river _____________ a new bridge is being built.三、“AS”所引导的定语从句1 as可作为关系代词和关系副词来引导定语从句在the same…as, such…as等结构中, 表示“像……一样的”，“像……之类”“和……同样的This is not such a book as I expected.这不是我想要的那本书。

I live in the same building as he (lives in).我跟他住同一栋楼。

I have got into the same trouble as he （has）. 我碰到了跟他一样的麻烦。

2.as 出现在一些固定短语之中“正如”•1．as has been said before如上所述•2．as may be imagined 正如可以想象出来的那样•3．as is well known 众所周知•4．as was expected 正如预料的那样•5．as has been already pointed out 正如已经指出的那样•6．as we all can see 正如我们都会看到的那样••如我们所知，吸烟有害健康。

•As we know, smoking is harmful to one\‘s health.•As is known, smoking is harmful to one\‘s health.•As是关系代词。