高三英语定语从句公开课教学设计

1、精品文档高三英语定语从句公开课教学设计语法专题十二定语从句.定义定语从句，起形容词的作用，在句中常用来修饰名词或代词。被修饰的词称为先行词,引导定语从句的词称为关系词,关系词的作用一是放在先行词与定语从句中间起引导作用;二是在意义上代替先行词,并在从句中充当一个成分。其中关系代词：who,whom,whose,which,that,as；关系副词：when,where,why。eg.Sheisthegirlwhosingsbestofall.Thepenwhichmyunclegavemeismissing.Helivesinahousewhosewindowsfacesouth.Thefac

2、torywheremyfatherworksisintheeastofthecity.Perhapsthedaywillcomewhenpeoplewillbeabletobreathecleanairincities.关系代词.先行词是人，作主语，关系代词用who,thateg.Heisaman（）neverleavestodaysworktilltomorrow.Theboyisstandingthereismycousin.2.先行词是人，作宾语，关系代词用whom,who,that,eg.Hereisthemanyouvebeenexpectingtomeet.Themanyoumet

3、yesterdayismr.Smith.3.先行词是物，作主语，关系代词用which,thateg.Thetrain（）hasjustleftisforGuangzhou.childrenliketoreadbookshavewonderfulpictures.4.先行词是物，作宾语，关系代词用which,that,或省略eg.Thebookyouborrowedyesterdayisreallyinteresting.Thepenmyunclegavemeismissing.5.先行词是人、物，作定语，关系代词用whoseeg.Heistheprofessornamewasjackson.c

4、hina,（）populationisthelargestintheworld,isdevelopingveryfast.关系副词.先行词是表示时间的名词，在定从中作时间状语，关系代词用wheneg.Icantrememberthedatehewentabroad.IllneverforgetthedayIjoinedthearmy.2.先行词是表示地点的名词，在定从中作地点状语，关系代词用where;其中注意表示抽象概念的地点名词，如，situation、stage、degree、point等表示方面或程度时，也需用whereeg.Thisisthevillage（）Unclewangonc

5、elived.Theyhavereachedthepointtheyhavetoseparatewitheachother.Hesgothimselfintoadangeroussituationheislikelytolosecontrolovertheplane.3.先行词是reason，在定从中作原因状语，关系代词用whyeg.Idontknowthereasonhewaslate.NoneofusknowthereasonTomwasabsentfromthemeeting.4.引导定语从句的关系副词也可以用“适当介词+which”来代替。eg.october1,1949wasthed

6、aywhen（=）thePeoplesRepublicofchinawasfounded.Thisisthefactorywhere（=）weworkedayearago.Idontbelievethereasonwhyhewaslateforschool.关系代词that&which的区别:只用that的情况先行词为all,everything,anything,nothing,little,much等不定代词时。eg.Thereisnothingcanpreventhimfromdoingit.先行词被any,only,few,no,very,little等修饰时。eg.T

7、hisistheverybookImlookingfor.先行词被形容词最高级或序数词修饰时。eg.ThefirstplacetheyvisitedinGuilinwasElephantTrunkHill.ThisisthebestfilmIhaveeverseen.先行词既有人又有物时。eg.Hetalkedaboutthingsandpersonstheyrememberedintheschool.先行词被theonly,thevery修饰时。eg.mr.Smithistheonlyforeignerheknows.句中已有who或which,为了避免重复时。eg.whoisthemani

8、sstandingbesideTom?不能用that的情况：引导非限制性定语从句；eg.Hehadfailedinthemathsexam,madehisfatherveryangry.介词+关系代词。eg.Thisistheroomin（）myfatherlivedlastyear.as引导定语从句时的用法as引导限制性定语从句通常用于thesameas,suchas结构中。eg.ThisisthesamebookIlentyou.Suchmachinesareusedinourworkshoparemadeinchina.as引导非限制性定语从句既可放在主句之前，也可放在主句之后，位置灵活

9、，用来修饰整个句子。通常用下列句型：asisknowntoall,asissaid,asisreported,asisannounced,asweallknow,asIexpect等。eg.Iexpected,hegotthefirstplaceagaininthismid-termexamination.Taiwan,weallknow,belongstochina.限制性定语从句和非限制性定语从句的主要区别:限制性定语从句:一般紧跟在先行词后面,不用逗号把从句与先行词分隔开来。使先行词的意思十分明确,成为特定的人或物,是句子中不可缺少的成分,少了它句子就会失去意义不能成立,或意思不清楚,不

10、能说明问题。通常译为定语。非限制性定语从句:通常由逗号与句子其他成分隔开。只是对先行词作进一步的说明,没有它句子仍能成立,意思仍很清楚。通常译为并列的句子。eg.Iwastheonlypersoninouroffice（）wasinvited.（去掉定语从句，意思就不完整）Tomsfather,（）isoversixty,stillworksharddayandnight.（整个句子可分成两句来翻译）.分隔定语从句即先行词与关系代词、副词之间被介词短语，同位语，谓语等分隔开来。此种定语从句，在选择关系词时，要注意找准先行词。eg.Thereisanexpressioninhiseyes（）Ic

11、antunderstand.Iwastheonlypersoninmyofficewasinvitedtotheimportantball.IsuggestyouchoosesomeoneIthinkisverykindandfriendly.选择填空：.ItwasApril29,XXPrincewilliamandkatemiddletonwalkedintothepalacehalloftheweddingceremony.A.thatB.whenc.sinceD.before2.)Gutteroilisillegallyrecycledcookingoil,containschemica

12、lsthatareharmfultothehumanbodyandcanevencausecancer.A.itB.whichc.whereD.that3.Betweenthetwopartsoftheconcertisaninterval,theaudiencecanbuyice-cream.A.whenB.wherec.thatD.which4.Theoldtownhasnarrowstreetsandsmallhousesarebuiltclosetoeachother.A.theyB.wherec.whatD.that5.whateverisleftovermaybeputintoth

13、erefrigerator,itwillkeepfortwoorthreeweeks.A.whenB.whichc.whereD.while6.Englishisalanguagesharedbyseveraldiversecultures,eachof-usesitsomewhatdifferently.A.whichB.whatc.themD.those7.Abankistheplacetheylendyouanumbrellainfairweatherandaskforitbackwhenitbeginstorain.A.whenB.thatc.whereD.there8.Shehasa

14、giftforcreatinganatmosphereforherstudents-allowsthemtocommunicatefreelywitheachother.A.whichB.wherec.whatD.who9TedcamefortheweekendwearingonlysomeshortsandaT-shirt,-isastupidthingtodoinsuchweather.A.thisB.thatc.whatD.which0.Sheshowedthevisitorsaroundthemuseum,theconstruction-hadtakenmorethanthreeyea

15、rs.A.forwhichB.withwhichc.ofwhichD.towhich1.Theschoolshop,customersaremainlystudents,isclosedfortheholidays.A.whichB.whosec.whenD.where2.Hewassopleasedwithallwehaddoneforhimhewroteusalettertopraiseforit.A.what;whatB.what;thatc.that;whatD.that;that3.Themoontravelsroundtheearthonceeverymonth,isknownto

16、everybody.A.itB.asc.thatD.what4.isoftenthecasewithelderpeople,mygrandma,talkedaboutmynewhairstyleforatleast50minutesnonstop.A.ThatB.whichc.AsD.It5.Aftergraduatingfromhighschool,youwillreachapointinyourlife-youneedtodecidewhattodo.A.thatB.whatc.whichD.where6.Thenovelwascompletedin1978,theeconomicsyst

17、emhasseengreatchanges.A.whenB.duringwhichc.sincethenD.sincewhen7.Booksbringusintothepresenceofthegreatestmindshaveeverlived.A.whichB.whoc.不填D.that8.Theworldismadeupofmatter.A.inthatweliveB.onwhichwelivec.whereweliveinD.welivein9.Davidissuchagoodboyalltheteacherslike.A.thatB.whoc.asD.whom20.Isthisthereasonatthemeetingforhiscarelessnessinhiswork?A.heexplainedB.whatheexplainedc.howheexplainedD.whyheexplained21