全国高考英语语法三大从句精讲和练习含答案
三大从句练习含答案
宾语从句、状语从句、定语从句混合练习1.I don’t know ___________or not.A. whether he is at homeB. if he is at homeC. that he is at homeD. whether is he at home2.The man and the horse _____ fell into the river were drowned(淹死).A. whichB. whoC. thatD. of which3.I really don’t know __________.A. what to doB. how to doC. what to do itD. to do what4.We couldn’t find out _____, so we handed it in to the teacher.A. whose pen was itB. whose pen it wasC. it was whose penD.whose pen is it5.I don’t know ____ he still lives here.A. whereB. whatC. whenD. whether6.The teacher asked the new student ____ class he was in.A. whichB. whereC. ifD. that7.I don’t know ____ Mr. Green will come to see us. He’ll help us with our English.A. whyB. whenC. howD. where8.--- Be careful! Don’t break the bottles. Do you hear ____ I said? David?--- Yes, MumA. whatB. thatC. whyD. if9 .Could you ring me up as soon as he _____?A. arrivedB. would arriveC. arrivesD. will arrive10. The doctor _____ is leaving for London next month.A. the nurse is talking to himB. whom the nurse is talking toC. the nurse is talking toD. who the nurse is talking11.Jim has been in the factory for two months _____ he left school.A. whenB. sinceC. as soon asD. whether12. --- Do you know _____ Mr Black’s address is?--- He may live at NO.18 or No. 19 of Bridge Street. I’m not sure of ____.A.where, whichB. where, whatC. what, whichD. what, where13.There is not much difference between the two. I really don’t know _____.A. what should I chooseB. which I should chooseC. which should I chooseD. what I should choose14.Her young sister _____ is eighteen years old is a college student.A. whichB. whoC. whomD. when15. --- Do you know Betty very well?--- Yes, she and I ____ friends since we met In Guangzhou last summer.A. have madeB. have becomeC. have beenD. have turned16 . Do you know the boy _____ English is the best in Junior 1?A. whoseB. who’sC. that hisD. which17. Who can tell us ____ over there?A. what do they talkB. what are they talking aboutC. what they talkD. what they are talking about18. --- The boy ____ Miss Green bought the present looks very happy.--- He’s never been given a present.A. whoB. to whomC. for whomD. which19. Have you heard of the new airport _____ will be opened this year?A. whoB. whenC. whichD. whom20 .--- Where does he come from?--- Pardon?--- I asked where ______.A.. did he come fromB. he came fromC. he comes fromD. does he come from21. Did you find out ______?A. she was looking for whose childB. whose child was she looking forC. whose child she is looking forD. whose child she was looking for22. A nurse is a person ____ job is to take care of the patient in the hospital.A. whoB. whoseC. thatD. which23.Are you interested in _____?A. how did he do itB. he did it howC. how he did itD. he how did it24. She is ____ a good girl that everyone likes her.A. soB. howC. suchD. much25.--- Who is the man ____ was walking to our English teacher?--- Oh! It’s Mr. Baker, our new maths teacher.A. heB. thatC. whomD. which26. They ______about a new film when their teacher ____ in.A. have talked, cameB. didn’t talk, was comingC. will talk, comesD. were talking, came27. He went to bed after he _____his homework.A. finishB. finishesC. had finishedD. was finishing28. I don’t know _____. Can you tell me?A. how the two players are oldB. how old are the two playersC. the two players are how oldD. how old the two players are29. --- What did the scientist say?--- He said he wondered if _____ into space by spaceship one day.A. he had to flyB. he could flyC. can he flyD. could he fly30. He will start working as soon as _____ here.A. arrivingB. he arrivesC. he will arriveD. he has arrives31. My parents lives in the largest city _____ lies in the west of the country.A. whichB. whoC. whoseD. that32. Excuse me, sir. Could you tell me ____?A. Where the bank nearestB. where is the nearest bankC. where the nearest bank isD. the nearest bank is where33. That’s all _____ I know. I can’t tell you any more.A. whichB. thatC. whoD. whose34. It’s 7:30. I can’t believe you___ cooking dinner yet, Sally.A. haven’t startedB. didn’tC. don’t startD. hadn’t started35.We ____Xiao Li since she was a little child.A. knowB. had knownC. have knownD. knew36. ______me up when you ______ any help.A. Ring, needB. rang , needC. To ring, needD. Ringing, need37. The teacher told us yesterday that December 25 ____ Christmas Day.A. isB. wasC. has beenD. will be38. He was ____ fat that he could not get through the door.A. soB. howC. suchD. much39. Peter will go to visit his uncle before he ______ Australia.A. has leftB. will leaveC. is leavingD. leaves40. Do you know _________? They moved here soon after their son was born.A. when would the Greens move hereB. when the Greens moved hereC. the Greens would move hereD. when the Greens would movehere41.--- Have you finished your project yet?--- Not yet. The teacher said it ______ tomorrow.A. could be handed inB. can be handed inC. can hand inD. couldhand in42. The teacher said that the earth _______round the sun.A. goesB. goC. wentD. will go43. ---- What do you like doing after class?---- I like not only reading _____ painting.A. andB. but alsoC. orD. for44. I won’t let you in ____ you show me your card.A. exceptB. unlessC. butD. if45. We ’d like to tell you that you ______the exam.A. have passedB. had passedC. passD. will pass46.“Could you tell me______?”“ Yes. They ____ to the library.”A. where are the twins, have beenB. where were the twins, havebeenC. where the twins are, have gone D, where the twins were, havegone47.---Mother came in while we ___ TV at midnight.---Was she angry with you?A. were watchingB. are watchingC. watchedD. watch48. While she ____ NBA Games in the sitting room, the bell _____.A.watched, was ringingB. is watching, rangC. was watching, rangD. was watching, was ringing49. Our father said that he ______ a new computer next week.A. will buyB. have boughtC. would buyD. buys50. You’ll do better in English ____ you work harder.A. orB. thanC. ifD. before51. If the bus ____ in ten minutes’time, we _____ late for our meeting.A. didn’t come, wereB. doesn’t come, will beC. came, won’tD. hadn’t come, will be52. I hear that he ______ to Beijing yesterday.A. goesB. will goC. wentD. have gone53. If you ___ carefully, you ___ the report well.A. will listen; will be understandB. will listen; understandC. listen; will understandD. listen; understand54. By the time they _____ the lost girl, she ______ away for half a month.A. had found, wasB. found, had beenC. has found, isD. hadfound, had been55. Mike is learning _____ a computer.A. how can he useB. how to useC. how he useD. how to using56. ---Rick! Your jacket is wet through.. Didn’t you listen to the weather report this morning?---No, I didn’t. I was in a hurry. Besides, it ____ when I left.A. hadn’t rainedB. would rainC. rainedD. wasn’t raining57.I hurried _____ I would not be late for the meeting.A. sinceB. as ifC. unlessD. so that58. --- Hi, Tom! Can you tell me when ____ for London?--- Yes, tomorrow afternoon.A. leavingB. leavesC. to leaveD. are leaving59.--- It’s time to do your homework, Jack--- Yes, Mum. I’ll turn off the TV as soon as the programme_______.A. endsB. endC. will be endedD. will end60.--- Did you tell your brother where Susan _____?--- Yes, but I didn’t tell him she ____ until next week.A. has gone, won’t come homeB. went, don’t come homeC. had been, wouldn’t come homeD. had gone , wouldn’t come home61. The old people ____ lonely at all since we began to visit them oncea week.A. don’t feelB. hasn’t feltC. haven’t feltD. didn’t feel62. She said she ____ for the test. You can test her even now.A. has preparedB. had preparedC. will prepareD. would prepare63.--- How did the accident happen?--- You know, it ____ difficult to see the road clearly because it ______.A. was; was rainingB. is; has rainedC. is; is rainingD. will be; will rain64. The poor man ate a big breakfast _____ he said he wasn’t hungry.A. sinceB. becauseC. thoughD. for65. Though it rained heavily, ___ were still playing on the playground.A. theyB. so theyC. but theyD. and they66. Do you remember ____ last time?A. what is your teacher sayingB. what your teacher saidC. what your teacher saysD. what did your teacher say67. Catherine ____ the letter before her mother came into her bedroom.A. has writtenB. was writingC. had writtenD. is writing68. Ask Tony _____ go with us tomorrow.A. if he willB. if heC. will heD. whether will he69.He didn’t know ______he should go or not.A. ifB. weatherC. thatD. whether70. Mary didn’t go to see a film ____ her father came back home.A. untilB. butC. ifD. when71.Mary will go ____ after she _____ her homework.A. shops; finishB. shopping; finishesC. to shop; finishingD. shopping; finish72.The class____ when Tom ____ into the classroom.A. began; was walkingB. had begun; walkedC. begins; walksD. was beginning; walked。
高考英语语法三大从句解题思路与习题
高考英语新题型语法填空。
本题型分两种情况：一种为已给单词提示，一种为不给单词提示。
语法填空的做题技巧总结。
此类题可以考查学生对单词形式变化的掌握程度。
单词形式变化主要有两种，一是词的形、数、式的变化，一是词的派生变化。
在判断出词的变化之后还应该进一步审题，看是否需要使用复合的变化形式，这一点是很重要的。
名词的形式变化主要有单数、复数、所有格的变化。
例：There are many students living at school，the (child) houses are all far from school．由students一词可以判断出横线处应填复数，且作为houses的定语，所以应用其所有格形式，故答案为child的复合变化形式—复数的所有格children’s。
技巧二：动词形式变化。
动词的形式变化比较多，有谓语的变化(时态、语态、语气)，有非谓语的变化(不定式、动名词、现在分词、过去分词)。
例：A talk (give) tomorrow is written by Professor Zhang.句中的is written是整句的谓语，所以横线所在的动词应当用作非谓语。
从tomorrow 可以看出，报告是“将来”作的，故用不定式；且报告是give动作的承受者，故可以判断出横线所在处用give的不定式被动式——to be given。
技巧三：代词形式变化。
代词形式变化通常是与人称变化有关的三大类五小类，即人称代词(主格和宾格)、物主代词(形容词性和名词性)、反身代词。
另外还有几个不定代词的形式变化，如no one／none、other／another等。
例：The king decided to see the painter by (he).由介词by可以看出，横线处应填反身代词himself。
技巧四：形容词、副词比较级变化。
英语中大部分形容词和表方式的副词都有原级、比较级和最高级的变化。
高考英语语法名词性从句专题讲解练习含答案
名词性从句包括主语从句、宾语从句、表语从句和同位语从句。
名词性从句是一种具有名词功能的非独立分句。
具体用法见下表：主语从句大多数主语从句都可以用it作形式主语而把主语从句置于句尾。
(what引导的主语从句表示“……的东西”时，一般不用it作形式主语；whatever, whoever, whichever一般也不用it作形式主语。
)►It makes no difference where we shall have the meeting.我们在哪开会无所谓。
【注意】(1)常见的it替代that引导的主语从句的句式主要有以下几种：①It＋系动词＋形容词(necessary/right/likely/important/certain...)＋that从句②It＋be＋名词(短语)(a pity/a shame/good news/a fact/an honour...)＋that从句③It＋be＋过去分词(said/told/heard/reported/decided/suggested...)＋that从句④It＋特殊动词(seem/appear/happen/matter)＋that从句(2)在“It is necessary/important/natural...＋that从句”的结构中，从句谓语常用“(should ＋)动词原形”。
宾语从句1．动词find, feel, think, consider, make, believe等后有that引导的宾语从句作宾语补足语时，则常用it作形式宾语而将that宾语从句后置。
►I think it necessary that we take plenty of boiled water every day.我认为每天摄入足量的白开水很有必要。
2．有些动词(短语)不能直接跟宾语从句，需要借助形式宾语it。
常见的有hate, enjoy, like, dislike, love, appreciate, see to等。
完整版)高中英语三大从句专练100题(带答案)
完整版)高中英语三大从句专练100题(带答案)1.We have found that those who have succeeded in the end have many things in common。
among which are diligence。
patience。
intelligence。
XXX can give others something to think about.2.With the help of curriculum reform。
students enjoy a variety of after-school activities。
of which up to half are XXX and building up their confidence.3.That'XXX to say about your father after all he's done for you.4.The old pictures bring the Greens back to the days when they XXX。
and life was hard but happy.5.When the management system suffered from a drawback last month。
the manager XXX management.B.on whichC.in whichD.with which6.XXX to be of no use in his new job。
and he is XXX(n B)7.As we all know。
the elderly scientist。
whose life was difficult in the past。
still works hard in his XXX(n C)8.Biarni intended to join his father。
高中英语语法专题讲义：三大从句
名词性从句一、概念：在句中起名词作用的句子称名词性从句。
名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
1、引导名词性从句的连接词可分为三类：连接词：that, whether ,if (不充当从句的任何成分)连接代词：what, whatever, who, whoever, whom, whose, which连接副词：when, where, how, why2、不可省略的连词：①介词后的连词②引导主语从句和同位语从句的连词不可省略。
例如：That she was chosen made us very happy. 她被选上了,我们很高兴。
We heard the news that our team had won. 我们听到消息说我们队赢了。
注：比较：whether与if均为"是否"的意思。
但在下列情况下,whether不能被if 取代：①whether引导主语从句并在句首②引导表语从句③whether 从句作介词宾语④从句后有"or not"大部分连接词引导的主语从句都可以置于句末,用it充当形式主语。
例如：It is not important who will go. 谁去,这不重要。
It is still unknown which team will win the match. 到底谁赢呢,形势尚不明朗。
3、名词性that-从句①由从属连词that引导的从句叫做名词性that-从句。
That只起连接主句和从句的作用,在从句中不担任任何成分,本身也没有词义。
名词性that-从句在句中能充当主语、宾语、表语、同位语和形容词宾语。
例如：主语：That he is still alive is sheer luck.他还活着全靠运气。
高中英语三大从句练习题(含答案)
高中英语三大从句练习题1. Football is a very interesting game , is played all over the world.A. thatB. whichC. itD. who2. The last place we visited was the Great Wall.A. whichB. thatC. whereD. it3He talked happily about the men and books interested him greatly in the school.A. whichB. whoC. itD. that4. His uncle works in a factory bicycles are made.A. thatB. whichC. whereD. there5. I often thought of my childhood , I lived on a farm.A. whichB. whereC. whenD. who6. Jack’s dog became ill and died , made him very lonely .A. asB. whichC. thatD. this7. I wonder how much .A. cost these shoesB. do these shoes costC. these shoes costD. are these shoes cost8. Computers can only give out has been stored in them .A. thatB. whichC. whatD. anything9. My friend wouldn’t tell me his new car .A. how much he paid forB. how much did he payC. he paid how much forD. did he pay how much10. It doesn’t matter I rest or not .A. ifB. whetherC. thatD. when11. The trouble is we are short of tools .A. whatB. thatC. howD. which12. I can’t understand is he wants to change his mind.A. That , thatB. Which , whatC. What , whatD. What, why13. The thought he might fail in the exam worried him .A. whichB. thatC. whenD. /14. The fact he is an orphan is well known.A. whatB. thatC. whichD. /15. I will accept the gift is none of your business.A. IfB. WhetherC. WhatD. Which16. I have will be yours sooner or later .A. No matter whatB. No matter whateverC. WhateverD. That17.I.thi.th.factor._________.yo.visite.th.othe.day..A.tha..B.wher..C.i.whic..D.th.on.18.I.thi.factor._________s.Friday..A.tha..B.wher..C.whic..D.th.on.19.I.thi.th.factor._________.h.worke.te.year.ago..A.tha..B.wher..C.whic..D.th.on.20.Th.wolve.hi.themselve.i.th.place._________.couldn’.b.found..A.tha..B.wher..C.i.whic..D.i.tha.21..hav.bough.th.sam.dres._________.sh.i.wearing..A.a...B.tha...C.whic...D.wha.22.H.faile.i.th.examination._________.mad.hi.fathe.ver.angry..A.whic...B.i...C.tha...D.wha.23.We’r.talkin.abou.th.pian.an.th.pianis._________s.night.A.whic...B.who...C.wh...D.tha.24.I.wa.i.196._________ndin.o.th.moon..A.tha...B.whic...C.whe...D.i.whic.25.H.ha.tw.sons._________.wor.a.chemists..A.tw.o.who..B.bot.o.who..C.bot.o.whic..D.al.o.who.26..hav.man.books.som.o._________.ar.o.chemistry..A.the...B.tha...C.whic...D.thos.27..don’.lik._________.yo.spea.t.her.A.th.wa..B.th.wa.i.tha..C.th.wa.whic..D.th.wa.o.whic.28.______ surprised me most was the news ______ our team won.A.That.thatB.What.whichC.What.thatD.That.which29.This is the only book ______ I want to read.A.which ...B.that ...C.what ...D.as30、I was about to leave my house the phone rang.A. whileB. whenC. asD. after31.They did not stop fighting there was no enemy left.A. untilB. afterC. whenD. since32.It is five days we came here.A. whenB. beforeC. asD. since33.It was not long he got to know it.A. whenB. beforeC. afterD. Until34.I was reading a novel he was watching TV.A. whenB. whileC. beforeD. as35.Put the medicine you can easily get it.A. so thatB. whereC. whichD. there36.We will go the Party wants us to go.A. whereverB. thereC. to the placeD. which37、 there is a will there is a way.A. WhenB. WhereC. WhetherD. How38.Afte.thre.days.waiting.ther.wa.n.doub.i.th.mother’.min.______.th.polic.coul.fin.he.los.chi ld... A.how .B.that .C.where .D.whether39.Everythin.depend.o.____.the.wil.suppor.yo.abou.it.A.if .B.which .C.whether .D.that40.Afte.te.years.sh.change..lo.an.looke.differen.from__e.t.be.A.that .B.whom .C.what .D.who41. you go , you should bear the motherland in your mind.A. WhereB. WhereverC. WhateverD. However42.It was he was ill that he was absent yesterday.A. becauseB. asC. sinceD. now that43.“Why can’t you do it now?”“ I’m too busy.”A. SinceB. AsC. BecauseD. For44. everybody is here, Let’s begin our meeting.A. Now thatB. BecauseC. ForD. When45.They worked hard they finished their work ahead of time.A. soB. so thatC. suchD. so as to46.He was weak he couldn’t stand up.A. such, thatB. so, thatC. very, thatD. so, as to47、The house cost we didn’t buy it.A. so much money thatB. so many money thatC. such much money thatD. such many money that48、It is all of us can do it.A. so easy exercise thatB. such easy an exerciseC. such easy exerciseD. so easy an exercise that49、They stopped at Tianjing they might visit the TV tower.A. soB. becauseC. so thatD. in order50、 it was late , she went on working.A. ThoughB. BecauseC. SinceD. Whether51. the pain was bad, he did not complain.A. Although, butB. Though, butC. Though, yetD. Even, still52. telephones, tell him I’m out.A. No matter whoeverB. WhoC. WhoeverD. Anyone53.I’ll tell him about it .... I see him.. A．as soon as B．so soon as. C．while D．as54.I had hardly sat down the telephone rang A. than B. when C. as D. after5.Yo.wil.succee.i.th.en.___.yo.giv.u.halfway.A.eve.if .B.a.thoug....C.a.lon.as .D.unless56.____..suggest.h.alway.disagrees.A.However .B.Whateve...C.Whichever .D.Whoever57.____.sh.goes.ther.ar.crowd.o.peopl.waitin.t.se.her.A.Wherever .B.Howeve...C.Whichever .D.Whoever58..though.sh.wa.th.ver.gir.tha..shoul.marr.______..me.her.A.firs.time .B.fo.th.firs.tim..C.th.firs.timeD.b.th.firs.time59.Don’.pla.b.th.rive.______.yo.fal.i.an.drown!A.i.case .B.s.tha.....C.i.orde.that .D.when60._______.th.grandparent.lov.th.children.the.ar.stric.wit.them.A.While .B.A.....C.SinceD.Because1-5 BBDCC 6-10BCCAB 11-15BDBBB 16-20CADBA21-25AA DAB 26-30CA CAB 31-35ADBBB 36-40ABBCC41-45BACAB 46-50BADCA 51- 55CCABD 56-60 BACAA。
三大从句讲解及练习(附有答案)
从句从句按其在主句中的句法功能可分为三类:即名词性从句、形容词性从句(即定语从句)和副词性从句(即状语从句)。
引导从句的词称作关联句。
一、名词性从句引导这些名词性从句的关联词包括:从属连词：that, if, whether;连接代词：who,whoever,whom,whomever,which,whichever,what,whatever,wh ose;连接副词where, when, why, how。
其中, 从属连词只起连接作用, 在从句中不充当任何句法成分,而连接代词和连接副词既起连接作用, 在从句中又充当一定的成分.不可省略的连词：1. 介词后的连词2. 引导主语从句和同位语从句的连词不可省略。
That she was chosen made us very happy.We heard the news that our team had won.比较：whether与if 均为"是否"的意思。
但在下列情况下，whether 不能被if 取代：1. whether引导主语从句并在句首2. 引导表语从句3. whether从句作介词宾语4. 从句后有"or not"Whether he will come is not clear.The fact is that he didn't go to the dinner party.I don't know if he will attend the meeting.1. 在含有主语从句的复合句中, 为保持句子平衡, 常用it作形式主语,而将真正的主语从句置于句末. That-从句作主语通常用it作先行词，而将that-从句置于句末，例如：It is quite clear that the whole project is doomed to failure.很清楚，整个计划注定要失败。
从句语法大全高考
高中英语所有从句（上）一、名词性从句精讲从句是相对于主句而言的,即它是从属于某一个主句,而不能单独作一个句子。
在英语中,主要有三大从句,即名词性从句（包括主语从句,宾语从句,表语从句,同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
在句子中起名词作用的句子叫名词从句(Noun Clauses）。
名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
引导名词性从句的连接词可分为三类：（1）从属连接：that, whether, if（不充当从句的任何成分）（2）连接代词：what, whatever, who, whoever, whom, whose, which.（3）连接副词：when, where, how, why主语从句做句子主语的从句叫主语从句。
主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。
that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。
1. that引导That he is still alive is a wonder. 他还活着，真是奇迹。
That we shall be late is certain. 我们要晚了，这是确定无疑的。
2. whether引导Whether it will do us harm remains to be seen. 是否对我们有害还要看一看。
Whether they would support us was a problem. 他们是否会支持我们还是一个问题。
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在英语中，主要有三大从句，即名词性从句（包括主语从句，宾语从句，表语从句，同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
定语从句一、关系代词引导的定语从句关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。
常见的关系代词有：who, that, which。
它们的主格、宾格和所有格如下表所示：先行词主格宾格所有格who whom whose 人which which \ 物that that \ 人或物（一）关系代词who, whom和whose的用法who代替人，是主格，在定语从句中作主语。
An architect is a person who designs buildings. 建筑师是设计房屋的人。
whom代替人，是宾格，在定语从句作宾语，在非正式英语常可省略。
Do you know the gentleman whom we met in the school library yesterday? 昨天我们在学校图书馆里遇到的那位先生你认识吗？whose一般代替人，有时亦可代替物，是所有格，在定语从句作定语。
The girl student whose father is a senior engineer used to study abroad. 其父是一位高级工程师的那个女学生过去在国外留学。
Do you know the name of the hotel whose window we can see here? 我们这儿能看到窗户的那个宾馆叫什么名字，你知道吗？（关系代词whose指代先行词hotel，正式用法应该用of which。
whose window=the windowof which，意思是：the window of the hotel。
）（二）关系代词which的用法which代替物，在定语从句作主语或宾语，作宾语时还可省略。
I do not like stories which have unhappy endings.我不喜欢有不幸结局的小说。
（which可以换成that）（三）关系代词that的用法that既可指人又可指物，在当代英语中大多指物，在定语从句作主语或宾语，作宾语时还可省略。
：Is shethe girl that sells newspapers?她是卖报纸的那个女孩吗？（that可以换成who）Where is the ice-cream that was in the fridge?放在冰箱的冰激凌哪儿去了？（that可以换成which）Is this the book that you want to buy?这是你要买的那本书吗？（that可以换成which，在定语从句作宾语，还可以省略）二、关系副词引导的定语从句常用的关系副词只有三个：when, where, why，在定语从句中充当时间、地点和原因状语。
（一）关系副词when的用法关系副词when代替的先行词表示的是时间，when在定语从句作时间状语。
In Beijing July and August are the months when it rains very often.北京的七月和八月是常下雨的月份。
（when先行词是months）的用法where（二）关系副词关系副词where代替的先行词表示的是地点，where在定语从句作地点状语。
During the Spring Festival I went back to the town where I was brought up.春节期间，我回到了生我养我的家乡。
（where的先行词是town）（三）关系副词why的用法关系副词why代替的先行词表示的是原因，why在定语从句作原因状语。
The reason why I am phoning you is to ask you whether you have got my email.我打电话给你的原因是想问问你是否收到了我的电子邮件。
（why先行词是reason，当代英语里why可以用that替代，这时关系代词that就变成了表示原因的关系副词，还可以将why省略）三、特殊关系代词as引导的定语从句（一）在固定搭配as…as, so…as, such…as, the same…as中，as引导定语从句You may take as many books as you want.你想要拿多少书就拿多少。
（第一个as是副词，修饰many的；第二个as才是关系代词，代替先行词books，在定语从句中作宾语）（二）独立于主句之外，as引导定语从句As we know/ As is known to us, the earth turns around the sun. 正如我们所知，地球围绕太阳旋转。
（As we know和As is known to us均为定语从句，as分别作宾语和主语，替代后面的主句。
）Taiwan is, as you know, an inseparable part of China.你知道，台湾是中国不可分割的一部分。
（关系代词as指代整个主句，在定语从句中作宾语。
）四、关系代词who, which与that的区别（一）关系代词who与that的区别1. 当关系代词用作主语时，多用主格who。
He who loses hope loses all.失去希望的人就失去一切。
（先行词为代词he, they, any, all, one等时，多用who）I met Alice, who told me that she was learning Chinese.我遇见艾丽斯，她告诉我她在学汉语。
（在非限制性定语从句中，用who）2. 当关系代词用作介词后的宾语时，用宾格whom，不用that。
The man to whom our headmaster talked just now is our English teacher.我们校长刚才与他谈话的那个人是我们的英语老师。
（介词与关系代词紧密相连时，只能用宾格whom，不可用主格who）注意：介词与关系代词不是紧密相连时，或者说介词放在句子后面时，这时可以用主格who，也可用that，还可以省略关系代词。
因此，上面的这句话还可以有如下四种说法：(1) The man whom our headmaster talked to just now is our English teacher.(2) The man who our headmaster talked to just now is our English teacher.(3) The man that our headmaster talked to just now is our English teacher.(4) The man our headmaster talked to just now is our English teacher.3. 当关系代词泛指人时，多用that。
He is a man that is never afraid of failure.他是个从不怕失败的人。
（that用来泛指人）4. 当关系代词出现在who开头的疑问句时，应用that。
例如：Who is the girl that is talking to Tom in English?用英语同汤姆交谈的那个女孩是谁？（避免重复使用who，以免造成误解或语义含混不清）（二）关系代词which与that的区别1. 当先行词为all, much, little以及不定代词anything, something, everything等时，关系代词多用that。
All that glitters is not gold. 闪闪发光物，未必尽黄金。
She told me everything that she knew. 她把她所知道的一切都告诉了我。
2. 当先行词的前面有形容词最高级、序数词或限定词the only, the very, all, every, any, no等时，关系代词一般都用that。
This is the best novel that I have ever read. 这是我读过的最好的一部小说。
He is the only person that has been invited to the ball. 他是惟一应邀参加舞会的人。
3. 当关系代词出现在which开头的疑问句时，应用that。
Which was the hotel that was recommended to the foreign guest? 哪一个是推荐给外宾的宾馆？（这里使用）which很明显是为了避免重复that4. 在非限制性定语从句中，关系代词一般只用which。
北京是中华人Beijing, which is the capital of the People's Republic of China, will host the 2008 Olympic Games.民共和国的首都，将主办2008年奥运会。
that。
5. 介词后的关系代词用which，而不用％是德国邮票。
她收集了600张邮票，其中60She has collected 600 stamps, 60% of which are German stamps.五、定语从句的位置定语从句与先行词之间插入了如前所述，定语从句一般总是直接置于所修饰的名词或代词之后。
有时候，其他的短语，这样它们被分隔了，这种情况下的定语从句被称作隔离定语从句。
There was a girl upstairs who was shouting and crying, obviously mad.，被cryingand 修饰the girlshouting who 楼上有一个女孩，大喊大叫。
很明显，她疯了。
（定语从句wasupstairs所隔开）A new master will come tomorrow who will teach you German.（定语从句置于句末以示强调）明天要来一位新老师教你们德语了。
下载名词性从句宾语从句一、引导词say, think, wish , hope, see, believe, agree, expect, 陈述句性的宾语从句，在很多动词如1）由that引导的（只起连接作用，在从句中不做句子的成分，也无词汇意义，在口语中常被thathear , feel等动词后。