定语从句知识点总结精讲练习

定语从句知识点总结精讲练习定语从句知识点总结精讲练习1）定语从句的基本概念：定语从句是用来修饰名词或代词的从句，起形容词作用，也称为形容词性从句。

被定语从句修饰的词叫先行词，定语从句一般紧跟先行词。

定语从句一般用关系代词或关系副词引导，关系词在定语从句中充当一个成分，并在含义上替代先行词。

The man is my cousin.He came to see me this morning.替换：The man who came to see me this morning is my cousin.先行词关系代词在定语中做主语，不可省略↖定语从句2）关系词:①关系代词（指人/指物/表所有格）;A.指人的关系代词：who,做主语或宾语；whom，只做宾语；that,做主语或宾语（但指代人称并充当从句主语时，通常用who）He is a student.We should learn from him.替换：He is a student(who,whom,that)we should learn from.关系代词充当从句主语时，不能省略，充当宾语时，可以省略。

B.指物的关系代词：whh,做主语或宾语；that,做主要或宾语；He sent me a present last night.The present is a me watch.替换：The present(whh,that)he sent me last night is a ne watch.关系代词充当从句主语时，不能省略，充当宾语时，可以省略。

C.表所有格的关系代替：指某人的或某物的：whose,做先行词的所有格Is there anyone?Her name is Linda.替换：Is there anyone whose name is Linda?②关系副词（时间/地点/原因）。

A.where指地点，充当地点状语This is the place.We spent our childhood in that place.替换：This is the place(whh/that)we spend our childhood in.This is the place in whh we spent our childhood.This is the place where we spent our childhood.B.when指时间，充当时间状语He‟ll always remember the day.His grandma passed away on that day.替换：He‟ll always remember the day（whh/that）his grandma passed away on.He‟ll always remember the day on whh his grandma passed away.He‟ll always remember the day when his grandma passed away.C.why指原因，充当原因状语This is the reason.They were late for the meeting because of the reason.替换:This is the reason why they were late for the meeting.③准关系代词assuch……as引导定语从句……,so/such……that……如此……以致于……引导结果状语从句the sam e……as(相似物)/that（同一物）……This is the same bag as I lost yesterday.(相似物)This is the same bag that I lost yesterday.（同一物）as……as…….Such people as were mentioned by him were honest.（as在定语从句中做主语）I‟ve never seen such a clever man as he is.（as在定语从句中做表语）I like the same book as you do.（as在定语从句中做宾语）I shall do it in the same way as you did.（as在定语从句中做状语）He is as diligent a man as ever lived.（as在定语从句中做主语）先行词是一句话或一句话的一部分时，关系代词可用whh或as,但whh不能放句首，as可放在句首，句中，句末，有“正如”的意思As is known to all,he is the best student in our class.（as在定语从句中做主语）He came late again,whh made his teacher very angry.3)限定性与非限定性定语从句A）限制性定语从句:是用来限制所修饰对象的意义，不能被拿掉，如果拿掉，余下的部分的意义就会不清楚；The man who spoke at the parents‟meeting just now is John‟s father.B)非限制性定语从句：是对所修饰的词作进一步说明，仅起补充作用，拿掉他，其他部分仍然清楚。

非限制性定语从句通常与主句之间用“，”隔开，限制性定语从句与主句关系密切，不用“，”隔开。

John,whose father is a writer,works in Beijing.The book was written by Lu Xun,who was a great writer.4)注意要点A）只能用that，不能用whh（who）：1、当先行词被最高级或序数词修饰时。

2、当先行词是anything,everything,nothing时（something用whh，that 都可以）。

3、当先行词被all,only,very,any,just,no,much等词修饰时。

4、当先行词既指人又指物时。

5、当句子中已有who指认时。

6、当关系代词在定语从句中作表语时。

B）不能用that1、非限制性定语从句2、在介词后面不能用thatC）先行词是place,time,reason1、当先行词是place（或其他表示地点的词）This is the famous place where(at whh)the king used to meet his ministers.This is the famous place whh/that/X we visited last year.注意：看先行词在从句中充当什么成分，充当状语用where，充当主语或宾语用whh2、当先行词是time（或其他表示时间的词）October 1 is the day when(on whh)the People‟s Republ of China was founded.I will never forget the days whh/that/X I spend with my students.3、当先行词是reasonThis is the reason why he was late this morning.This is the reason whh/that may explain his absence.D)介词+whh与where，when的转化;介词+whom；The hotel where they stayed the other day wasn‟t very clean.The hotel in whh they stayed the other day wasn‟t very clean.He will always remember the day when he broke the world record.He will always remember the day on whh he broke the world record.The woman to whom I spoke just now is my English teacher.The woman who(whom)I spoke to just now is my English teacher.E)有些介词短语有固定搭配意思的不能随意搬动The baby(who)my mother is looking after is my younger brother.F)the way作先行词，定语从句用that,in whh或省略。

That is the waythat/in whh/Xhe spoke.G）定语从句的谓语动词的用法I,who am your best friend,will do everything for you.Tom is one of the boy students in our class who are often late.Tom is the(only)one of the boy students in our class who is often late.H)定语从句中的插入语He is the teacher,who I think will be our class teacher next year.I think,everybody believes,I suppose等插入语，在考虑用什么关系代词和关系副词时，可暂时不看，以免受迷惑。

I）区分定语从句和并列句I have two uncles,both of whom are enneers.(非限制性定语从句)I have two uncles,and both of them are ennes.(并列句)J）区分定语从句和强调句K）修饰先行词each time,each day修饰先行词each time,each day,every time,every day,the firsttime,the minute,the moment,the second,the instant的方法如下：Each time(不需关系代词或关系副词)I saw him,he was hy.(定语从句/状语从句)L）whoever,whatever,whhever,whenever,whereverwhoever=anyone who=no matter whowhatever/whhever=anything that=no matter what(whh)whenever=in/on/at whatever time that=no matter whenwhenever=in/at/to whatever place that=no matter wherewhoever,whatever,whhever可引导状语从句或相当于定语从句的句子whenever,wherever可引导状语从句或相当于定语从句的句子中替代状语Whoever(no matter who)breaks the law,he must be punished.(状语从句) Whoever(anyone who)breaks the law must be punished.(主语从句)相当于定语从句We must punish whoever(anyone who)breaks the law.(宾语从句)相当于定语从句Wherever you want to go,you may go.(状语从句)You may go wherever(to whatever place that)you want to go.(状语从句)相当于定语从句练习题：1.Is there a bar aroundI can have something to eat?2.The house,was destroyed in the terrible fire,has been repaired.A.the roof of whhB.whh roofC.its roofD.the roof3.Edison made a lot of inventions,of great importance.A.whh I think areB.whh I think they areC.whh I think theyD.I think whh are4.I…ll ta lk about a newly-opened marketyou may get allyou need.A.in whh,whhB.where,thatC.where,whatD.whh,that5.Can you lend me the novelthe other day?A.that you talkedB.you talked about itC.whh you talked withD.you talked that6.is mentioned above,the number of the students in senior high school is increasing.7.The fence in our garden,my father built many years ago,has lasted for a long time.8.When lost in work,he often was,he would forget all about eating and sleeping.9.A football fan(球迷)ishas a strong interest in football.10.We travelled together as far as Chago,we said goodbye to each other.11.The matteryou were arguing about last night has been settled.12.Will you please show me the way to the only tall buildingstands near the post offe?13.His sister had bee a teacherwas what he wanted to be.14.With the development of agrulture,the peoplevillage I taught before have lived ahy life.A.whoB.whoseC.in whoseD.in whh15.I hope you will find this valley a beautiful placeyou may spend your weekend.16.He must be from Afra,can be seen from his skin.17.Both the rl and her dogwere crossing the street were hit by a ing car.18.I,your friend,will try my best to help you out.A.whh areB.whh isC.who isD.who am19.Is this just the citythe foreign guests wish to pay a visit.A.whh,toB.to whh,/C.that,toD.to that,/20.It‟s one of the most interesting storiesI haveread.A.whh,neverB.that,everC.that,neverD.whh,ever21.On my way home in the street I saw a ladyI thought was your aunt.22.I remember thattook part in the ball party had a wonderful time.A.allB.all thatC.all whhD.all what23.This is the largest clock in the world,the minute hand is six metres long.24.China is the birthplace of kites,kite flying spread toJapan,Korea,Thailand andIndia.A.from thatB.from whereC.from thereD.from here25.is known to everybody,the moon travels round the earth onceevery month.26.Whohas mon sense will do such a thing?27.All the lesfell down were eaten by the pigs.28.They asked him to tell them everythinghe saw at the front.29.I‟ll tell youhe told me last night.30.A childparents are dead is called an orphan.31.Is this museumyou visited the other day?A.thatB.whereC.in whhD.the one32.Is this the museumsome German friends visited last Wednesday?A.thatB.whereC.in whhD.the one33.–How do you like the book?--It‟s quite different fromI read last month.A.thatB.whhC.the oneD.the one what34.Whh sentence is wrong?A.The finger I dipped into the cup was not the one I put it into my mouth.B.Do you know the boy who jumped onto the platform.C.Science and new technology have made it possible for farmers to produce more food on thesame amount of land.D.People in ancient times took it for granted that the sun moved round the earth.35.The trainshe was traveling was late.A.whhB.whereC.on whhD.in that36.He has lost the key to the drawerthe papers are kept.37.Antarctwe know very little is covered with thk e all the year around.A.whhB.whereC.thatD.about whh38.It‟s the third timelate this month.A.that you arrivedB.when you arrivedC.that you‟ve arrivedD.when you‟ve arrived39.He often helps the studentshe thinks are not quk at their studies.40.The Second Warmillions of people were killed ended in 1945.A.whenB.whhC.during whhD.on whh41.Mr.Crossett will never forget the dayshe spent with his various students.42.This is just the placeI am going to visit these years.A.thatB.whereC.in whhD.to where43.We are going to spend the Spring festival in Guangzhou,lived my grandparents andsome relatives.44.The hotelduring our holiday stands by the seaside.A.we stayed atB.where we stayed atC.we stayedD.in that we stayed45.I have bought the same dressshe is wearing.46.He is nota fool.A.such,as he is lookedB.such,as he looksC.as,as he is lookedD.so,as he looks47.Is that the reasonyou are in favor of the proposal?A.whhB.whatC.whyD.for that48.He has two sons,work as chemists.A.two of whomB.both of whomC.both of whhD.all of whom49.The buses,were already full,were surrounded by an angry crowd.A.most of thatB.whh mostC.most of whhD.that most50.My glasses,I was like blind man,fell to the ground and broke.51.,the pass was first made in China.A.It is know to allB.It is known thatC.We all knowD.As is known to all52.He is a man of great experience,much can be learned.A.whoB.thatC.from whhD.from whom53.It was such a serious mistake,caused by carelessness.A.whh I think wasB.whh I think it wasC.I think whh wasD.I think whh it was54.The general at last got a chance to visit the villagehe used to fight,he hadbeen dreaming of for years.A.that,whhB.where,thatC.in whh,whatD.where,whh55.I will hire the manthey say is a good English speaker.56.I gave him a warning,he turned a deaf ear.57.My father has made meI am.58.She is one of the few rls whopassed the examination.59.You may call on me from one to five o‟clock duringI am always at home.A.the timeB.what timeC.that timeD.whh time60.China is the birthplace of kites,kite flying(放风筝)spread to Japan,Korea,Thailand and India.答案：1~5 DAABD 6~10 BBDCD 11~15 ACDCD 16~20 BDDCB 21~25 ABBBB 26~30DADDC 31~35 ADCAC 36~40 ADCBC 41~45 BADAB 46~50 BCBCC 51~55 DDADA 56~60 DCCDC。