2021年【初中】初中定语从句详解及练习附答案 37页

学习必备欢迎下载定语从句详解及练习附答案第一部分:基础学问（一）．定语从句概述定语可以由形容词，代词，数词，名词，不定式，介词短语来充当；假如为一个句子担任定语，那么这个句子就叫做定语从句，又可称为形容词性从句；定语从句通常修饰某一名词或代词，被定语从句修饰的这一名词或代词叫|精.|品.|可.|编.先行词，它位于定语从句之前，定语从句在先行词后面，应尽量紧跟先行词；|辑.|学.|习.|资.|料.定语从句的作用即在于对先行词进行限定说明或补充说明；*|*|*|（二）．定语从句的引导词；*||欢.|迎.|下.定语从句的引导词分为两类，关系代词（that、which、who、whom、|载.whose）和关系副词（when、where、why），引导词在先行词和定语从句之间，既起连接作用，即连接先行词和定语从句，更重要的为，它又在定语从句中作一个成分；（三）．关系代词1.that指人，物，在从句中作主语，宾语，表语；ThisisthephotothatItookinthecountry.HeisthesingerthatImetyesterday.2.which指物，在从句中作主语，宾语，在非限定定语从句中充当定语，或者代替前句Thefilmwhichwesawlastnightwasmoving.3.who指人，在从句中作主语，宾语；Thepersonwhovisitedourclassroomyesterdaywasournewheadmaster.ThemanwhoyoujusttalkedtoisTom.4.whom指人，在从句中作宾语；\n第1页，共22页\n学习必备欢迎下载Thatistheprofessorwhomyouwanttoknow.5.whose指人，物，在从句中作定语，相当于先行词+’s接一名词；后、Iknowtheboywhoseparentsaredead.Idon’tlikethosecitieswhoseroadsaredirty.注：关系代词在从句中作宾语时可以省略；（四）．关系副词|精.|品.|可.|编.关系副词在从句中作状语，有时相当于介词+which，其中which指代|辑.|学.|习.|资.|料.先行词不行以指示整个句子；*|*|*|1.when指时间，在从句中作时间状语，相当于at/on/in/duringwhich.*||欢.|迎.|下.I’llnveerforgetthedaywhen〔onwhich〕Ireachedthetopofthe|载.HuangshanMountain.2.where指地点，在从句中作地点状语，相当于at/in/to/which.Thisistheschoolwhere〔atwhich〕Istudied.3.why指缘由，在从句中作缘由状语，相当于forwhich.That’stherealreasonwhy〔wfohrich〕hewaslate.其次部分：关系代词的特殊用法〔一〕关系代词指物时、用that而不用which的情形:1.先行词为something、anything、nothing、everything以及all、much、little、alot、none、few等不定代词时；E.g.:MymotherwassoproudofallthatIdidn’t.2.先行词有thelast、thevery、theonly以及all、much、few、no、any、little等修饰时；\n第2页，共22页\n学习必备欢迎下载e.g.ThisistheverybookthatI’form.looking3.先行词为序数词.形容词最高级〔或所修饰〕时；e.g.ThisisthemostexcitingfilmthatIseen’.veeverWhenpeopletalkaboutHangzhou、thefirstthatcomestotheirmindistheWestLake.4.thesame修饰先行词时、定语从句要用that或as引|精.|品.导、但意义不同；|可.|编.|辑.|学.|习.e.g.ThisisthesamewatchasIlostlastSunday.〔表示相同但并非同|资.|料.*|*一〕ThisisthesameknifethatIusedyesterday.表〔示就为那|*|*|个〕|欢.|迎.|下.|载.6.Therebe后面的定语从句多用that引导、不用which；e.g.There’saseatinthecornerthatiilslfsrtee.7.句子前面显现了who、which时、后面的定语从句用that引导；e.g.Theybuiltafactorywhichmadesomenewproductsthathadneverbeenseenbefore.Whoisthemanthatyouweretalkingaboutjustnow.8.关系代词在定语从句作表语时、常用that、而不用which.who；e.g.Myhometownisnotthesmallvillagethatitwas10yearsago.Tomisn’tthemanthatheusedtobe9.先行词既有人又有物时、只能用that；e.g.DoyourememberthebookanditsauthorthatappearedonTVlastSunday.〔二〕关系代词指人时、有时只用who、而不用that；1.先行词为指人的代词one、those、theman以、及人称代词如he等；e.g.Thosewhoareoftenlateforschoolshouldbepunished.\n第3页，共22页\n学习必备欢迎下载Hewhodoesn’treachtheGreatWallisnotatmruaen.2.先行词为someone〔somebody〕、noone〔nobody〕、anyone〔anybody〕、everyone〔everybody〕；e.g.Anyonewhowouldliketoattendthepartyshouldcomeontime.3.先行词指人时、如有序数词、最高级、thevery、theonly、thelast等修饰、|精.|品.定语|可.|编.|辑.|学.|习.从句既可用that也可用who引导；|资.|料.*|*e.g.Heisthefirststudentwho/thatworkedouttheproblem.|*|*|〔三〕关系代词whose的用法：|欢.|迎.|下.|载.1.whose在从句中作定语，表示“先行词的”，既可指人，也可指物；e.g.Johnismybestfriend、whosefatherisascientist.Theoldmanlivedinthehousewhosewindowwasbroken.Theboss、inwhosecompanymyfatherworked、wasveryfriendlytotheworkers.2.whose可以转换为ofwhich（物）和ofwhom（人）；e.g.1〕thedictionarywhosecoverismissingismine.〔划线部分可改为thecoverofwhich或ofwhichthecover〕2)TheyalsoinvitedMr.Wang、whosecarwasstolenlastSunday.〔划线部分可改为thecarofwhom或ofwhomthecar〕〔四〕which的特殊用法：1.关系代词which引导的非限制性定语从句、有时不为修饰某个先行词、而为指代主句的全部或部分内容；特殊留意，非限定定语从句中prep+which\n时，which只能指代先行词，不行以指代句子；第4页，共22页\n学习必备欢迎下载e.g.1〕InChina、yousometimesgetahotdampclothtocleanyourfaceandhands、which、however、isnotthecustominwesterncountries.2）Helenoftencamelate、whichmadetheclassteacherangry.2.which有时可在定语从句中作定语、含义上相当于指示代词this/that；e.g.1〕HestayedinEnglandfor5years、duringwhichtimehe|精.|品.|可.|编.|辑.learnedEnglishwell.|学.|习.|资.|料.*2)Itmayrainhardtomorrow、inwhichcaseIwon’tfigshoing.|*|*|留意：which的这种用法与whose作定语不同；whose表示“先行*||欢.|迎.|下.词的”；|载.e.g.They’retalkingaboutfailm、whosenameIhaveforgotten.3.以介词结尾的动词不定式作定语时、可借关系代词which把介词前置；e.g.1〕TomorrowwouldbeChristmasDay、andshehadonly$1.87withwhichtobuyJimapresent.2)Thosepoorpeoplehadnohousestolivein/inwhichtolive.注：假如先行词指人，关系代词用whom；e.g.IwanttofindapersontotraveltoEnglandwith/withwhomtotraveltoEngland.〔五〕关系代词as的用法：1.引导限制性定语从句：当先行词有such、so、thesame等修饰时、关系代词要用as；as在从句中可作主语，宾语和表语；\ne.g.1〕.Ihaveneverseensuchakindgirlassheis.第5页，共22页\n学习必备欢迎下载2).Heissuchagoodteacher〔sogoodateacher〕aseverystudentrespects.比较：Heissuchagoodteacher〔sogoodateacher〕thateverystudentrespectshim.〔此句为such/sot引ha导t的结果状语从句〕3).Suchastudentasoftenstudieshardissuretopassthisexam.|精.|品.|可.|编.4).HeboughtthesamebikeasIdidlastweek.|辑.|学.|习.|资.|料.区分thatIdidlastweek*|*|*2.引导非限制性定语从句：|*||欢.|迎.as不修饰某个先行词，而为指代主句的全部或部分内容，可译为“这一|下.|载.点，此事；正如”，或不译；这种从句可位于句首.句中或句尾；常见于asweallknow、ashasbeensaidabove，asisusual，asisoftenthecase、aseverybodycansee、asisknowntousa结构；等lle.g.1〕.Hehaspassedtheexam、asisapleasuretous.2).Asweallknow、theearthmovesaroundthesun.3).Thisexperiment、asyouhadexpected、succeededatlast.3.如前所述、which也可引导这种从句、两者常可互换；〔非限定性定语从句谓语句末且指代前面的主句〕e.g.1）.Thosetwostudentsarewearingthesameclothes、which/asisveryinteresting.2）.Theycametothepartyontime、as/whichhadbeenexpected.但在以下两种情形下有区分：\n1).as从句可位于句首〔或主句前〕、而which从句只能在主句后；第6页，共22页\n学习必备欢迎下载e.g.isoftenthecase、wehaveworkedouttheproductionplan.A.WhichB.WhenC.WhatD.As2).关系代词作主语时、假如从句的谓语为及物动词+宾语的结构、就只能用which；e.g.Hisfatherdiedinatrafficaccident、whichmadeus|精.|品.|可.|编.|辑.greatlysurprised.|学.|习.|资.|料.*3）当which在从句中指代的事先行词而不为主句，只能用which|*|*|e.g.Thecar、whichwesawontheplayground、isMike’s.*||欢.|迎.|下.第四部分：关系副词的特殊用法|载.〔一〕关系副词when、where、why的用法：1.关系代词〔which/that〕与关系副词〔when、where、why〕的选取方法：A)当先行词为定语从句中的主语或宾语时，选用关系代词；关系代词指代先行词，并代替先行词在从句中作主语或宾语；B)假如先行词不为定语从句中的主语或宾语、先行词前面需要加上一个介词才能在从句中作成分的时候、选用关系副词；关系副词在从句中作状语，常可转换为“介词+which”；e.g.1〕Doyourememberthedaywhich/thatwespentinthemountainvillage.Doyourememberthedaywhen〔=onwhich〕wevisitedthemountainvillage.2)Thisisthefactorywhich/thatwevisitedlastyear.Thisisthefactorywhere〔=inwhich〕heworkedlastyear.3)Wedon’tbelievethereasonwhich/thathegaveforhiscoming\n第7页，共22页\n学习必备欢迎下载late.Wedon’tknowthereasonwh=yf〔orwhich〕hehaschangedhismind.2.关系副词where的从句仍可以修饰point，situation，case，activity、scene、stage等地点意味不明显的先行词；关系副词when的从句可以修饰occasion、stay等时间意味不明显的先行词；关系副词why只修饰reason这一个先行词；|精.|品.|可.|编.e.g.1〕Nowyoucanseewe’vecometothepointwhereachangeisbadly|辑.|学.|习.|资.|料.*needed.|*|*|2)Todaywe’lldiusscssomecaseswherebeginnersofEnglishfailto*||欢.|迎.|下.useitproperly.|载.3)Therearefewoccasionswhenmystudentscan’tunderstandwhateachinclass.3.when和where在少数情形下可作介词宾语；e.g.1〕.Thenaughtyboywashiddenbehindthedoor、fromwherehesawhismotherwalkingintothehouse.（where指代behindthedoor；不能换为which，由于which只能指代thedoor）2〕.TheywenttoAmericanthreeyearsago，sincewhentheyhavelivedthere.〔when指代threeyearsago；不能换为which，由于which只能指代threeyears=andsincethen〕〔二〕that在有些句型中可视为关系副词：\n第8页，共22页\n学习必备欢迎下载1.way后面的定语从句常用that或inwhich引导、但可省略；e.g.Idon’tliketheway〔that/inwhich〕youspeaktoyourparents.Theway〔inwhich/that〕heworkedontheproblemwaswrong.注：假如way在从句中作主语或宾语、应当用关系代词which/that；e.g.Heexplainedtheprobleminawaythat/whicheveryonecouldaccept.|精.|品.|可.|编.2.Itis〔about、high〕timethat〔正〕为的时候了；|辑.|学.|习.|资.|料.that从句中常用一般过去时、that在口语中可省略；*|*|*|e.g.Itwashightimethatwestoppedpollution.*||欢.|迎.|下.Itistimethatyouhadlunchnow.|载.比较：Therewasatimewhen〔duringwhich〕wewereshortofoil.3.Thisisthefirst〔second、lastt〕imethat〔从句中常用完成时态〕e.g.Thisis/willbethelasttimethatIhavecometoChina.ItwasthefirsttimethathehadbeeninvitedtoChina.第五部分：定语从句有关要留意的问题〔一〕关系代词作主语时、要留意从句中谓语动词的单复数；1.先行词只有oneof修饰时、从句谓语用复数；e.g.HeisoneofthestudentsinourclasswhohavebeentoHainan.Thisisoneofthebestbooksthatwerewrittenbythewriter.2.oneof前有the、theonly，thevery，thefirst时、从句谓语用单数；e.g.Tomistheonly/veryoneoftheboyswhoknowsthetruth.\n〔二〕定语从句的隔离现象：第9页，共22页\n学习必备欢迎下载1.定语从句和先行词之间有时会被状语、定语或者其他成分隔开、要留意找准先行词；e.g.ThefilmbroughtthehoursbacktomewhenIwastakengoodcareofinthatvillage.Istherearestaurantaroundwherewecanhavelunch.〔aroundadv.在周围〕|精.|品.|可.|编.Thedaysaregonewhenweusedforeignoil.〔主句谓语较短、隔开先行|辑.|学.|习.|资.|料.词与定语从句〕*|*|*2.定语从句中关系代词和关系副词的后面有时会显现插入语；|*||欢.|迎.|下.e.g.1〕HeisthemanwhoIthinkisfitforthejob.|载.2〕---Isthatthesmalltownyouoftenreferto.---Right、justtheoneyouknowIusedtoworkforyears.A.thatB.whichC.whereD.what〔三〕定语从句中有时会使用倒装语序：e.g.Threedayslater、wefoundanoldhouse、infrontofwhichstoodabigtree.Finallytheyclimbedupthemountain、abovewhichappearedabeautifulrainbow.〔四〕留意区分定语从句和其他从句：1.区分where引导的定语从句和地点状语从句；〔最明显的区分为定语从句肯定有先行词〕e.g.Afterthewar、anewschoolwasputupwheretherehadoncebeenatheatre.〔状语从句〕\n第10页，共22页\n学习必备欢迎下载Anewschoolwasputupattheplacewheretherehadoncebeenatheatre.〔定语从句〕2.区分“介词+which”的定语从句和“介词+what”的宾语从句；e.g.1〕Thisisthecompanyinwhichheworkedthreeyearsago.〔which引导定语从句〕2〕Amoderncityhasbeensetupinwasawastelandtenyearsago.|精.|品.|可.|编.|辑.〔what宾语从句〕|学.|习.|资.|料.*A.whatB.whichC.thatD.where|*|*|3.区分that的定语从句和同位语从句；*||欢.|迎.|下.|载.e.g.Thenewsthathewonthematchmadeusexcited.〔同位语从句〕Thenews〔that〕hetoldusmadeusveryexcited.〔定语从句〕同位语从句中that不作句子成分、但不能省略，去掉that从句仍旧完整；定语从句中that为关系代词，可作主语或宾语，作宾语时可省略；几个习题1.Meetingmyuncleafteralltheseyearswasanunforgettablemoment、Iwillalwaystreasure.A.thatB.itC.oneD.what此时，one为分句的先行词，同时one为moment的同位语2.Thebookwaswrittenin1946、theeducationsystemhaswitnessed\ngeatchanges.rA.whenB.duringwhichC.sincethenD.since第11页，共22页\n学习必备欢迎下载when此时when相当于in1946、最简洁的说法就为andsincethen、andsincethe/thisthat=which定语从句易错分析之所以在常常出错，主要为对定语从句的懂得不够深刻，辨论不出主句和|精.|品.|可.|编.从句，对句子成分的把握也不到位，搞不清关系代词或关系副词在从句中充当|辑.|学.|习.|资.|料.何种句子成分；所以要做好这一类题，要第一弄清关系代词和关系副词的用法，*|*|*而且应善于辨论和分析句子结构及其相应成分，这样才能对症下药，快速精确|*||欢.|迎.|下.地找到瓿之所在定语从句练习题及配套参考答案共50题|载.1.TheplaceinterestedmemostwastheChildren'sPalace.A.WhichB.whereC.whatD.inwhich2.Doyouknowtheman.A.whomIspokeB.towhospokeC.IspoketoD.thatIspoke3.Thisisthehotellastmonth.A.whichtheystayedB.atthattheystayedC.wheretheystayedatD.wheretheystayed4.DoyouknowtheyeartheChineseCommunistPartywasfounded.A.whichB.thatC.whenD.onwhich5.ThatisthedayI'llneverforget.A.whichB.onwhichC.inwhichD.when6.Thefactorywe'llvisitnextweekisnotfarfromhere.第12页，共22页\n学习必备欢迎下载A.whereB.towhichC.whichD.inwhich7.Greatchangeshavetakenplacesincetheninthefactoryweareworking.A.whereB.thatC.whichD.there8.Thisisoneofthebestfilms.A.thathavebeenshownthisyear|精.|品.|可.|编.B.thathaveshown|辑.|学.|习.|资.|料.*C.thathasbeenshownthisyear|*|*|D.thatyoutalked*||欢.|迎.|下.9.Canyoulendmethebooktheotherday.|载.A.aboutwhichyoutalkedB.whichyoutalkedC.aboutthatyoutalkedD.thatyoutalked10.Thepenheiswritingismine.A.withwhichB.inwhichC.onwhichD.bywhich11.Theyarrivedatafarmhouse、infrontofsatasmallboy.A.whomB.whoC.whichD.that12.Theengineermyfatherworksisabout50yearsold.A.towhomB.onwhomC.withwhichD.withwhom13.Itthereanyoneinyourclassfamilyisinthecountry.第13页，共22页\n学习必备欢迎下载A.whoB.who'sC.whichD.whose14.I'minterestedinyouhavesaid.A.allthatB.allwhatC.thatD.which15.Iwanttousethesamedictionarywasusedyesterday.A.whichB.whoC.whatD.as16.Heisn'tsuchamanheusedtobe.|精.|品.|可.|编.|辑.A.whoB.whomC.thatD.as|学.|习.|资.|料.*17.HeisgoodatEnglish、weallknow.|*|*|A.thatB.asC.whomD.what*||欢.|迎.|下.|载.18.LiMing、totheconcertenjoyeditverymuch.A.IwentwithB.withwhomIwentC.withwhoIwentD.Iwentwithhim19.Idon'tlikeasyouread.A.thenovelsB.thesuchnovelsC.suchnovelsD.samenovels20.Hetalkedalotaboutthingsandpersonstheyrememberedintheschool.A.whichB.thatC.whomD.what21.Theletterisfrommysister、isworkinginBeijing.A.whichB.thatC.whomD.who22.Inourfactorythereare2、000workers、twothirdsofarewomen.A.themB.whichC.whomD.who23.You'retheonlypersonI'veevermetcoulddoit.第14页，共22页\n学习必备欢迎下载A.who;/B./;whomC.whom;/D./;who24.Ilostabook、Ican'tremembernow.A.whosetitleB.itstitleC.thetitleofitD.thetitleofthat25.LastsummerwevisitedtheWestLake、Hangzhouisfamousintheworld.|精.|品.|可.|编.|辑.A.forwhichB.forthatC.inwhichD.what|学.|习.|资.|料.*26.IhaveboughtsuchawatchwasadvertisedonTV.|*|*|*A.thatB.whichC.asD.it||欢.|迎.|下.|载.27.Icanneverforgetthedayweworkedtogetherandthedaywespenttogether.A.when;whichB.which;whenC.what;thatD.onwhich;when28.Thewayhelooksatproblemsiswrong.A.whichB.whoseC.whatD./29.Thisisthereasonhedidn'tcometothemeeting.A.inwhichB.withwhichC.thatD.forwhich30.Thismachine、formanyyears、isstillworkingperfectly.A.afterwhichIhavelookedB.whichIhavelookedafterC.thatIhavelookedafterD.Ihavelookedafter第15页，共22页\n学习必备欢迎下载31.Thereasonhedidn'tcomewashewasill.A.why;thatB.that;whyC.forthat;thatD.forwhich;what32.Heisworkinghard、willmakehimpassthefinalexam.A.thatB.whichC.forwhichD.who33.ThatisnotthewayIdoit.|精.|品.|可.|编.A./B.whichC.forwhichD.withwhich|辑.|学.|习.|资.|料.*34.Ihavetwogrammars、areofgreatuse.|*|*|A.allofwhichB.eitherofwhich*||欢.|迎.|下.C.bothofthatD.bothofwhich|载.35.Iwanttousethesametoolsusedinyourfactoryafewdaysago.A.aswasB.whichwasC.aswereD.which36.Myneighboursusedtogivemeahandintimeoftrouble、wasverykindofthem.A.whoB.whichC.thatD.it37.ThisisthemagazineIcopiedtheparagraph.A.thatB.whichC.fromthatD.fromwhich38.Heisnotsuchamanwouldleavehisworkhalfdone.A.thatB.whichC.whoD.as39.Youcandependonwhateverpromisehemakes.A./B.whyC.whenD.whose40.Smoking、isabadhabit、is、however、popular.A.thatB.whichC.itD.though\n第16页，共22页\n学习必备欢迎下载41.---Didyouasktheguardhappened.---Yes、hetoldmeallheknew.A.what;thatB.what;whatC.which;whichD.that;that42.IshallneverforgetthoseyearsIlivedonthefarmwiththefarmers、hasagreateffectonmylife.|精.|品.|可.|编.|辑.A.when;whoB.that;which|学.|习.|资.|料.*C.which;thatD.when;which|*|*|*43.Thenumberofthepeoplewhocarsincreasing.||欢.|迎.|下.|载.A.owns;areB.owns;isC.own;isD.own;are44.Duringthedays、heworkedasaservantattheBrowns.A.followedB.followingC.tofollowD.thatfollowed45.Isoxygentheonlygashelpsfireburn.A.thatB./C.whichD.it46.Thecleverboymadeaholeinthewall、hecouldseewasgoingoninsidehouse.A.which;whatB.throughwhich;whatC.throughthat;whatD.what;that47.IssomeGermanfriendsvisitedlastweek.A.thisschoolB.thistheschoolC.thisschooloneD.thisschoolwhere\n第17页，共22页\n学习必备欢迎下载48.Johngotbeateninthegame、hadbeenexpected.A.asB.thatC.whatD.who49.Ihaveboughttwoballpens、writeswell.A.noneofthemB.neitherofthemC.neitherofwhichD.noneofwhich50.Allthatcanbeeateneatenup.|精.|品.|可.|编.A.arebeingB.hasbeen|辑.|学.|习.|资.|料.*C.hadbeenD.havebeen|*|*|参考答案及解析*||欢.|迎.|下.1.A.which用作关系代词，在定语从句中作主语；|载.2．C."和谁讲话”要说speaktosb.此题全句应为DoyouknowthemanwhomIspoketo.；whom为关系代词，作介词to的宾语，可以省略；3.D.where为关系副词，表示地点，在定语从句中作地点状语；4.C.when为关系副词，表示时间，在定语从句中作时间状语；5．A.which为关系代词，在从句中作forget的宾语；其他几个答案都不能作宾语；6．C.解析同第5题；7.A.解析见第3题；8.A.本句话的先行词应当为films、因此，关系代词that为负数概念，其谓语动词应用复述的被动语态havebeenshown；假如句中的one前面使用了定冠词the，就theone应当视为先行词；9.A.谈“到某事物”应说talkaboutsth.；about为介词，其后要用which作宾语，不能用that；第18页，共22页\n学习必备欢迎下载10.A.withwhich为"介词+关系代词"结构、常用来引导定语从句.with有"用"的意思、介词之后只能用which、不能用that.withwhich在定语从句中作状语、即heiswritingwithapen.11.C.infrontofwhich即infrontofafarmhouse.Infrontofwhich在从句中作状语.12.D.withwhom引导定语从句.withwhom放在从句中即为:myfatherworks|精.|品.|可.|编.withtheengineer.|辑.|学.|习.|资.|料.13.D.whose引导定语从句、在从句中作主语family的定语.*|*|*14.A.that引导定语从句、由于先行词为all、所以只能选用that引导.|*||欢.|迎.|下.15.D.thesame为..固as定用法、as引导定语从句时、可以作主语、宾语|载.或表语.在本句话中、as作从句的主语.16.D.such为a固s定用法、as引导定语从句时、可以作主语、宾语或表语.在此题中、as作表语.17.B.as作关系代词可以单独用来引导非限制性定语从句；这时as所指代的不为主句中某个名词，而往往指代整个主句的含义；as在从句中可以作主语.宾语；从句可放在主句后，也可置于主句前；在本句中、as作宾语.18.B.LiMingenjoyeditverymuch为主句、withwhomIwenttotheconcert为定语从句.withwhom放在从句中为:IwenttotheconcertwithLiMing.19.C.as引导定语从句时通常构成suchas或thesamea固s定搭配，其中such和same修饰其后的名词，as为关系代词，指代其前的名词引导定语从句；as在从句中可以作主语.表语或宾语；Such修饰单数名词时、要用sucha..、此题中suchbooks、such直接修饰复数名词.\n第19页，共22页\n学习必备欢迎下载20.B.things和persons为先行词.当定语从句要修饰的先行词为既表示人、又表示物的名词时、其关系代词要用that.21.D.who引导非限制性定语从句、who作从句的主语.22.C.twothirdsofwhom即:twothirdsofthe2、000workers.23.D.先行词person后有两个定语从句、第一个从句省略了关系代词whom.由于、whom作从句中met的宾语、可以省略.其次个从句whocoulddoit.who|精.|品.|可.在从句中作主语、不行省略.|编.|辑.|学.|习.|资.|料.24.A.whosetitle引导非限制性定语从句、whosetitle也可以说成thetitle*|*|*ofwhich|*||欢.|迎.25.A.forwhich引导定语从句、使用介词for、为来自于从句中的固定短语be|下.|载.famousfor"以..而著名".26.C.当先行词被such修饰时、引导定语从句的关系代词要用as.As在本从句中作主语.27.A.两个先行词theday都为表示时间的名词、但第一个空白处要填的关系词在从句中作状语、因此要用关系副词when.其次个空白处要填的关系词在从句中作动词spent的宾语、因此要用关系代词which或that来引导定语从句.28.D.在way.distance.direction等词后的定语从句中，常用that来代替“in〔或其他介词〕+which”.when或where，而that常可省略；29.D.forwhich在定语从句中作缘由状语、可用why来替代.30.B.whichIhavelookedafter构成一个非限制性定语从句.31.A.Thereasonwhywast已ha成t为一.种固定句型，这一句中的why和that不能随便换位，也不能将that改成because，尽管that这个词在译文中可能有“由于”的含义；\n第20页，共22页\n学习必备欢迎下载32.B.非限制性定语从句常用which引导、which表示前句话的整个含义.33.A.说明见28题.34.D.主句中的two说明不能选A.从句中的are说明不能选B.bothofwhich用来引导非限制性定语从句.35.C.as引导定语从句时通常构成suchas或thesamea固s定搭配，其中such和same修饰其后的名词，as为关系代词，指代其前的名词引导定语从句；|精.|品.|可.|编.as在从句中可以作主语.表语或宾语；此题中as作从句的主语.|辑.|学.|习.|资.|料.36.B.非限制性定语从句常用which引导、which表示前句话的整个含义.*|*|*|37.D.*||欢.|迎.38.D.解析见35题.|下.|载.39.A.hemakes为定语从句、从句前省略了关系代词that.40.B.whichisabadhabit非限制性定语从句.41.A.whathappened为宾语从句.all之后thatheknew为定语从句.先行词为all、所以关系代词只能用that.42.D.years为表示时间的名词、用when引导定语从句、为由于when在从句中作时间状语.其次个空选用which、引导一个非限制性定语从句.43.C.本句话的定语从句为whoowncars.其先行词为people、因此、定语从句的谓语动词要用复数的own；本句话主句的主语为Thenumberof指“的..数目”，为单数概念；因此，主句的谓语动词要用is；44.D.thatfollowed为定语从句，关系代词that在从句中作主语；45.A.先行词gas被only修饰，关系代词要用that，而不用which；46.B.throughwhich引导定语从句，throughwhich即throughthehole、在定语从句中作状语；What引导的为see的宾语从句，并作从句的主语；第21页，共22页\n学习必备欢迎下载47.B.为便于懂得，改写本句话：ThisistheschoolthatsomeGermanfriendsvisitedlastweek.不难看出，作表语的theschool为先行词；that引导了定语从句，由于that同时又作visited的宾语，所以被省略了；其它选项结构不对；48.A.说明见35题；49.C.由于为twoballpens、并且定语从句的谓语writes为单数概念；因此，C为正确选项；|精.|品.|可.|编.50.B.本句话中，主句的主语为all、为抽象概念；因此，其谓语应用单数|辑.|学.|习.|资.|料.的hasbeen；关系代词that引导定语从句，并在从句中作主语；*|*|*|*||欢.|迎.|下.|载.第22页，共22页