全人教高中英語必修二Unit1語法：定語從句的概念、結(jié)構(gòu)及區(qū)別詳解

人教高中英語必修二Unit1語法：定語從句的概念、結(jié)構(gòu)及區(qū)別詳解學(xué)習(xí)目標(biāo)1.理解限制性定語從句和非限制性定語從句的概念、結(jié)構(gòu)及區(qū)別。2.能根據(jù)具體語境選擇使用限制性定語從句或非限制性定語從句。Step1感受新知Ⅰ.找出下列句子的先行詞和關(guān)系代詞。1.ThisgiftwastheAmberRoom,whichwasgiventhisnamebecauseseveraltonsofamberwereusedtomakeit.2.Theamberwhichwasselectedhadabeautifulyellow-browncolourlikehoney.3.Itwasalsoatreasuredecoratedwithgoldandjewels,whichtookthecountry'sbestartistsabouttenyearstomake.4.However,thenextKingofPrussia,FrederickWilliamⅠ,towhomtheAmberRoombelonged,decidednottokeepit.5.Later,CatherineⅡhadtheAmberRoommovedtoapalaceoutsideStPetersburgwhereshespenthersummers.6.Thiswasatimewhenthetwocountrieswereatwar.7.Thereisnodoubtthattheboxeswerethenputonatrainfor解釋規(guī)則,whichwasatthattimeaGermancityontheBalticSea.Ⅱ.Conclusionoftherules定語從句有兩種:(1)限制性定語從句(先行詞與定語從句間無逗號),如句子。(2)非限制性定語從句(先行詞與定語從句間有逗號)如句子。Ⅲ.Consolidation1.Fillintheblanks.(1)CharlesSmith,wasmyformerteacher,retiredlastyear.(2)AfterthewarhewenttoAmerica,hefoundwork.(3)Myhouse,Iboughtlastyear,hasalovelygarden.(4)Thechildren,wantedtoplayoutdoors,weretakentotheplayground.2.Combinethetwosentences.(1)Thesunrisesintheeast.Itgivesusheatandlight.(2)Thisisherhouse.Itwasbuiltlastyear.(3)Mr.Zhangcametoseemeyesterday.Heisanoldfriendofmyfather's.(4)HeisfromAmerica.Iknowitfromhisaccent.Step2拓展Fillintheblanks.1.Thiskindofcomputer,iswell-known,isoutofdate.2.Itrainedhardyesterday,preventedmefromgoingtothepark.3.Shehasbeenlateagain,wasexpected.鞏固運(yùn)用Ⅰ.Correctthefollowingsentences1.Hehasthreesons,noneofthemisadoctor.2.Hehasthreesons,theyaredoctors.3.Hehasthreesons,butnoneofwhomisadoctor.4.Hehasthreesons;whoaredoctors.Ⅱ.Multiplechoice1.ShekeptarecordofeverythingattractedherwhiletravellinginEurope.A.thatB.whatC.itD.which2.Hesufferedfromanextremepaininthelowerback,kepthimfromsittingup.A.thatB.whatC.itD.which3.Alltheneighborsadmirethisfamily,theparentsaretreatingtheirchildlikeafriend.A.whyB.whereC.whichD.that4.Thoseexerciseregularlyareyounger-lookingandhavefewerhealthproblems.A.theyB.whichC.whomD.who5.You'dbetterwaituntilChristmas,mostthingsinshopswillgoonsaleforhalfprice.A.whereB.whichC.whenD.that6.Theroadconditionsthereturnedouttobeverygood,wasmorethanwecouldexpected.A.itB.whatC.whichD.that7.Thereasonworrykillsmorepeoplethanworkisthatmorepeopleworrythanwork.A.forthatB.whyC.forwhatD.how8.Thepathleadstoasoundroom,wallsaredecoratedwithsomemodernpaintings.A.itsB.whichC.thatD.whose9.Hewaseducatedatthelocalhighschool,hewentontoBeijingUniversity.A.afterwhichB.afterthatC.inwhichD.inthat10.Iexplainedonthephone,yourrequestwillbeconsideredatthenextmeeting.A.WhenB.AfterC.AsD.Since11.Wearelivinginaworld,eachmoment,webecomeincreasinglyinterdependent.(互相依賴)A.whichB.thatC.inwhichD.inthat12.Susan,hasjustgraduatedfromcollege,findithardtofindasatisfyingjob.A.sheB.whoC.thatD.whom13.Thanksgivingisatimefamiliesgettogethertohaveaturkeydinnerandbethankfulforwhattheyhave.A.whichB.whereC.thatD.when14.Lastweek,onlytwopeoplecametolookatthehouse,wantedtobuyit.A.noneofthemB.bothofthemC.noneofwhomD.neitherofwhom15.Atthejobinterview,shewasaskedtodescribeasituationshehadtoworkundergreatpressure.A.whereB.howC.thatD.which參考答案Step1感受新知Ⅱ.Conclusion定語從句有兩種:(1)限制性定語從句(先行詞與定語從句間無逗號),如句子2,5,6。(2)非限制性定語從句(先行詞與定語從句間有逗號)如句子1,3,4,7。Ⅲ.Consolidation.1.(1)who(2)where(3)which(4)who2.(1)Thesun,whichrisesintheeast,givesusheatandlight.(2)Thisisherhouse,whichwasbuiltlastyear.(3)Mr.Zhang,whocametoseemeyesterday,isanol