高中英语定语从句公开课PPT课件

.,1,WelcomeToOurClass,.,2,TheAttributiveclause,Grammar,.,3,TeachingAims,LearnthebasicconceptsaboutattributiveClause2.Learnhowtochoosethecorrectrelativepronounsandproverbs,.,4,Underlinetheattributiveclauses:,Dontforgetthethingsthatonceyouowned.Treasurethethingsthatyoucantget.Dontgiveupthethingsthatbelongtoyouandkeepthoselostthingsinmemory.,曾经拥有的，不要忘记。不能得到的，更要珍惜。属于自己的，不要放弃。已经失去的，留作回忆。,在复合句中，修饰前面某一名词或代词的从句叫定语从句，充当_使用。,形容词,.,5,Dontgiveupthethingsthatbelongtoyou,先行词,关系代词,定语从句,Hospitalisaplacewhereadoctorworks.,先行词,关系副词,定语从句,被定语从句限定的词是_，引导定语从句的词叫做_或_。,“先行词”,“关系代词”,“关系副词”,.,6,关系词的作用,关系代词和关系副词有三大作用：_（连接定语从句和主句）2._（替代前面的先行词）3._（在定语从句中要充当一定的句子成分）。,连接,替代,做成分,.,7,relativepronoun,who,whom,which,that,as,whose,.,8,定语从句三步法：1.找出先行词2.看先行词在定语从句中的语法功能（作什么成分？主语、宾语、定语或状语）3.选择合适的关系词,考点一：that和which,以下情况，引导词用that，不用which。1.先行词为不定代词some（something，somebody，someone），any（anything，anybody，anyone），no（nothing，nobody，noone），every（everything，everybody，everyone时,3.先行词前有形容词最高级、序数词修饰时，先行词被all,little,few,none,much,no,theonly，thevery，thelast修饰时，,2.先行词同时指人和指物时，,4.在以which/who为疑问词的特殊疑问句中,.,10,1.Hetalkedhappilyaboutthemenandbooks_interestedhimgreatlyintheschool.A.whichB.thatC.itD.whom2.Thereisnodictionary_youcanfind.A.thatB.whichC.whereD.inthat,3.Isoxygentheonlygas_helpsfireburn?A.itB./C.whichD.that,4.Whichwasthehotel_wasrecommendedtoyou?A.whereB.whichC.thatD.it,先行词为人和物的组合,先行词被all,little,much,every,no,等修饰时,先行词被序数词或最高级修饰，先行词前有序数词(thefirst),形容词最高级(thebest),thelast,thevery,theonly等时。,若主句中有疑问代词who或者which，为了避免重复,关系代词不要再用who,which，而用that。,考点二：以下情况只能用which引导定语从句。,1.引导非限制性定语从句时,其先行词可是一个词,也可是整个主句或主句的某一部分。,3.句子中同时有两个定语从句，其中一个已经用了that引导时,2.先行词是物，紧接在介词后面时（介词+关系代词+定语从句）,.,12,非限制性定语从句非限制性定语从句起补充说明作用，缺少也不会影响全句的理解。在非限制性定语从句的前面往往有逗号隔开。Thehouse,whichIboughtlastyear,hasalovelygarden.HeseemsnottohavegraspedwhatImeant,whichgreatlyupsetsme.,注意：整个主句作为先行词,谓语动词用第三人称单数,.,13,Theschool_heoncestudiedisveryfamous.,介词+关系代词引导的定语从句：,注意：1.含有介词的动词短语一般不拆开使用，如：lookfor,lookafter,takecareof等Thisisthewatch（which/that）Iamlookingfor.,2.若介词放在关系代词前，关系代词指物时只能用which；指人时只能用whomThemanwithwhomyoutalkedismyfriend.,Theschool_heoncestudiedinisveryfamous.,Theman(whom)youtalkedwithismyfriend.,(that/which),inwhich/where,.,14,考点三：关系代词as的用法,一、as引导限制性定语从句主句中thesame,as,such,so修饰先行词，as做关系代词在定语从句中做主语或宾语。有“如，似，正像”的含义主要结构有：thesameas;asas;suchas;soas,Donttrustsuchmenaspraiseyoutoyourface.(指人，作主语）Wehavearrivedatthesameconclusionastheyhave.（指物，作宾语）,.,15,Thisisthesamepen_Ilostyesterday.A.asB.thatC.theoneD.A&B,D,比较：.thesamepenasIlost.thesamepenthatIlost.,很像，不一定就是,就是我不见的那支笔,thesameas表示同一类人或物；thesamethat指同一个人或物,.,16,二、引导非限制性定语从句as引导非限制性定语从句，指代整个主句内容，从句可置于句首，句中或句尾Aseveryoneknows,Chinaisabeautifulcountrywithalonghistory.Theearth,asweknow,movesroundthesun.Tomworkshardandiswillingtohelpothers,asweallknow.,.,17,非限制性定语从句中的谓语为被动式时，常用as做主语besaid/known/announced/reported/mentioned/expected/discussedGrammar,ashasbeensaidbefore,isnotasetofdeadrules.Asisknowntoall,TaiwanispartofChina.,注意：which引导的非限制性定语从句只能放在主句之后。Tomsuddenlyfellill,whichmadeussad.,.,18,考点四：whose用法,既可以修饰指人也可以修饰指物的先行词。关系代词与其后的名词构成所有格,例：DoyouknowanyonewhosefamilyisinXian?Thehousewhosewindowsarebrokenisempty.DoyouknowanyonethefamilyofwhomisinXian?DoyouknowanyoneofwhomthefamilyisinXian?,whose+名词=the+名词+ofwhich/whom=ofwhich/whomthe+名词,注意：of不具有所属关系时，不能用whose,Shewouldliketoreadthenovelofwhichagreatnumberofpeoplehaveheard.,.,19,考点五:way后面的定语从句,way后面的定语从句作状语的引导词有：inwhich/that或不填，如：IrecognizedhesfromAustraliafromtheway_hespeaks.,inwhich(that/不填),.,20,填上合适的关系词并分析原因：1.Theway_heexplainedthesentencetouswasnotdifficulttounderstand.2.Theway_heexplainedtouswasquitesimple.,that/which/不填,that/inwhich/不填,缺状语,缺宾语,缺少主语或宾语:,引导词用that/which/不填(缺宾语时),主语宾语都不缺:,引导词用that/inwhich/不填,.,21,Relativeadverb,when,where,why,time,place,reason,时间状语,地点状语,原因状语,.,22,关系副词=介词+关系代词why=forwhichwhere=in/at/onwhichwhen=during/on/in/which（介词同先行词搭配）,Thisisthehouseinwhich/whereIlivedlastyear.Thisisthereasonforwhich/whyhewaslateforschool.Thatsthedayonwhich/whenImethiminthestreet.,.,23,Summary,先行词充当_、_或_，则用关系代词,先行词充当_，则用关系副词,that,who,whom,which,as,whose,where,when,why,主语,宾语,定语,状语,.,24,1.Illneverforgetthedays_weworkedtogether.2.Illneverforgetthedays_wespenttogether.3.Iwenttotheplace_Iworkedtenyearsago.4.Iwenttotheplace_Ivisitedtenyearsago.,when/inwhich,which,where/inwhich,几种易混的情况,及物动词,及物动词,which,.,25,5.Thisisthereason_hewaslate.6.Thisisthereason_hegave.,why/forwhich,that/which,及物动词,.,26,1).a.Isawsometrees,andtheleavesof_wereblackwithdisease.b.Isawsometrees,theleavesof_wereblackwithdisease.2).a.Theprofessorisalittleman,onthenoseof_thereisapairofglasses.b.Theprofessorisalittleman,andonthenoseof_thereisapairofglasses,解题点拨:是否有连词是区分定语从句和并列句的关键。,them,whom,which,him,_,_,高考考点易混句型,定语从句与并列句,_,_,.,27,定语从句练习,.,28,Tom,_fatherworksasamanagerismybestfriend.A.whoseB.thatC.whoD.where2._weexpected,theweatherturnedouttobeverygoodA.whatB.whichC.thatD.as,3.Pleasetakethesecondchair_isoverthere.A.whereB.whichC.whoD.that,.,29,4.Idontlike_youspeaktoher.A.thewayB.thewayinthatC.thewaywhichD.thewayofwhich5.Doyouknowtheman?A.thatIspokeB.IspoketoC.towhoIspokeD.whomIspoke,.,30,6.Thisisoneofthebestfilmsthisyear.A.whichhasbeenshownB.thathavebeenshownC.thathaveshownD.havebeenshown7.Hepaidtheboy$10forwashingtenwindows,mostof_hadntbeencleanedfortenyears.A.theseB.thoseC.thatD.which,专题专练,1.Doyouthinksuchaplace_youspeakofisworthvisiting?HepromisedtocometoseemeonpurposeonSunday,_Idoubtverymuch.Thereisalakenearourschoolyard,_depthisoutofyourexpectation.-Doyouhaveanythinginmind_youdlikeforsupper?-Well,anythingisOkforme.5.Thehousein_heusedtolivehasturnedintoalibrary.,as,which,whose,that,which,=thelakes,6.Studentsinourschool,mostof_arefromthesouthofChina,enjoyriceverymuch.7.Canyouthinkofasituation_thisidiomisused?8._isof