高三英语定语从句公开课教学设计

1、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(一)I. 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,wat,as；关系副词：when,where,why。eggirlwhosingsbestofall.Thepenwunclegavg.HelivesinahousewhosewindowsfacesouThefactorywatherwaPerhapsthedaywillcomewl

2、ewillbeabletobreathecleanan.关系代词1.先行词是人，作主语，关系代词用who,thateg.Heisaman()neverleavestodaysworktillw.Theboy()isstandingu2.先行词是人，作宾语，关系代词用whom,who,thag.Han()youvebeenexpectingTheman()youda先行词是物，作主语，关系代词用wateg.Thetrain（）hasjustlGuangzhouldrenladbooks()havewonderfulpictu先行词是物，作宾语，关系代词用wat,或省略eg.Thebook()yo

3、uborrowedyesterdayisreallg.Thepen()myunclegavg先行词是人、物，作定语，关系代词用wg.H()namewasJaa,()populalargworld,isdevelopingveryfast.川.关系副词1.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wg.Icantrememberthedate()hewentabroad.Illneverforgettheday()Ijoinedthea2.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

4、、point等表示方面或程度时，也需用wg.Tvillage()UncleWangoncelived.Theyhavereached()theyhavaratewitheaHesglfintoadangeroussituation()heislikelytollovla先行词是reason，在定从中作原因状语，关系代词用wg.Idontknowthereason()hewaslaNoneofusknowthereason()Tomwasabg引导定语从句的关系副词也可以用“适当介词+which”来代替。eg.Octobwasthedaywhen(=)thePeoplesRepublawasfo

5、unded.Tactorywhere(=)weworkedayearago.Idontbelievasonwhy(=)hewaslal.IV.关系代词thatwhich的区别：1.只用that的情况先行词为all,everything,anythingg,little,much等不定代词时。eg.Tg()canprevdoing先行词被any,only,few,no,very,little等修饰时。eg.Tverybook()Imlooking先行词被形容词最高级或序数词修饰时。eg.Tlace()theyvisitedinGuilinwasElephantTrunkHill.Tbestfil

6、m()Ihaveev先行词既有人又有物时。eg.Hetalkedaboutthingsand()beredl. 先行词被theonly,thevery修饰时。eglyforeigner()heknows. 句中已有who或which,为了避免重复时。eg.Wan()isstandingbesideTom?2. 不能用that的情况：引导非限制性定语从句；eg.Hehadfailedathsexam,()madehisfatherveryang介词+关系代词。eg.T()myfatherlivedlastyear.V.as引导定语从句时的用法(as相当于thatwhich) as引导限制性定语从

7、句通常用于thesameas,suchas结构中。eg.Tamebook()Ilentyou.Suchmachines()areusedinourwaremada. 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，用来修饰整个句子。通常用下列句型：awntoall,asissaid,ad,asisannounced,asweallknow,asIexpect等。eg.()Iexpected,heglaceagad-termexaminaTaiwan,()weallknow,belonga.W.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

8、,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.Iwalu（）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）vn.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

9、选择关系词时，要注意找准先行词。eg.Tanex（）Icantunderstand.Iwal（）wasinvitedantball.IsuggestyouIthink（）isverykindandfriendly.选择填空：ItwasApril29,2011PrinceWilliamandKateMiddletonwalkedalacehallweddingA.thatB.wD.b2.）Gutteroilisillegallyrecycledcookingoil,contaalsthatareharmfulumanbodyandcanevencausecaA.itB.wwhereD.thaBe

10、twwopaaninterval,theaudiencecanbuyice-creaA.whenB.watD.wTheoldtownhasnarrowandsmallhousesarebuiltclaA.theyB.wwhatD.thaWhateverisleftovermaybepugerator,itwillwwA.whenB.wwhereD.whilglishisalanguagesharedbyseveraldiversecultures,eachofuwhatdlA.whichB.whaDAbalacetheylendyouanumbrellainfairweatherandabac

11、kwhenitbegaA.whenB.thatC.whereDasagatinganaudentsallowunicatefreelywitheaA.whichB.wwhatD.wTedcaweekendwearingonlandaT-shirt,isastupidthingtodoinsuchweaA.thisB.thatC.whatD.w0wedthevaroundthemuseuuctionhadtaaaA.forwhichB.withwwhichD.towTlshop,cuaremainlystudlosedlidaA.whichB.wwhenD.w2.Hewassopleasedwi

12、thallwehaddhewroteusalaA.what;whatB.what;thatC.that;whatD.that;thaTavelsroundtheeavisknowntoeverybodA.itB.asC.thatD.whaasewithelderpeople,mygrandma,talkedaboutmynewhairstyleforatleast50minuA.ThatB.WAsD.IAftergraduatingghschool,youwillreachaurlifeyouneedtodecidewhattodA.thatB.whatC.whichD.havewThenovelwascompletedasseengreatchangA.whenB.duringwDwBooksbringugreadseverlived.A.whichB.whoC.不填D.thaTheworldismadeupofmaA.inthatweliveB.onwhichwelivwhereweliveinD.welivDavidissuchagoodboyalltheteacherslA.thatB.whoC.asD.w20.Iasonagarelwork?A.heexplainedB.whatheexplainedw