高中英语定语从句公开课课件

Unit4,Grammar,TheAttributiveClause,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。,Attributiveclause,定语从句定语从句（AttributiveClauses）在句中做定语，修饰一个名词或代词，被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。关系代词有：who,whom,whose,that,which等。关系副词有：when,where,why等。,Revision1relativepronoun,who,whom,which,that,whose,relativeadverb,when,where,why,time,place,reason,时间状语,地点状语,原因状语,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everything，little，much，all，anything，nothing,none,few时,5.先行词前有形容词最高级、序数词修饰时，先行词被all,any,every,little,much,no,some,theonly，thevery，thelast修饰时，,2.先行词同时指人和指物时，,3.在以which/who为疑问词的特殊疑问句中,4.在thereis/hereis/itis句型中,1.Thisisall_Iknowaboutthematter.A.thatB.whatC.whoD.whether2.Isthereanythingelse_yourequire?A.whichB.thatC.whoD.what3.Thelastplace_wevisitedwastheGreatWall.A.whichB.thatC.whereD.it,Exercise:,先行词为all,little,much,everything,nothing,something,anything等不定代词时，关系代词用,that,4.Hetalkedhappilyaboutthemenandbooks_interestedhimgreatlyintheschool.A.whichB.thatC.itD.whom5.Thereisnodictionary_youcanfind.A.thatB.whichC.whereD.inthat,6.Isoxygentheonlygas_helpsfireburn?A.thatB./C.whichD.it,7.Whichwasthehotel_wasrecommendedtoyou?A.thatB.whichC.whereD.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,考点三：关系代词as的用法,thesameas表示同一类人或物；thesamethat指同一个人或物,1)直接引导定语从句:作用相当于which,Hewaslate,as/whichisoftenthecase.,Asanyonecouldseeit,theywereveryupset.,2)与such连用,引起定语从句,Therearenosuchwritersasyoumention.,Itgavehimsuchashockthathisfaceturnedwhite.,3)与same连用,引起定语从句,如此以至于,4）as与which的区别as在从句中作主语时，后面常接行为动词的被动语态，如beknown，besaid，bereported等，如从句中行为动词是主动语态，一般要用which作主语。Shehasbeenlateagain,_wasexpected.Tomhasmadegreatprogress,_madeushappy.,as,which,1._wasnatural,hemarriedJenny.A.WhichB.ThatC.ThisD.As2.Suchsigns_weuseintheexperiment_Greekletters.A.as,areB.as,isC.that,areD.that,is,3.Sheisverygoodatdance,_everybodyknows.A.thatB.whereC.whoD.as4._hasbeensaidabove,grammarisasetofdeadrules.A.WhichB.WhatC.ThatD.As5.Wedothesamework_theydo.A.whichB.asC.thanD.like,考点四：什么情况下whose和ofwhich不能互换?,1.先行词是人时，只能用whose,不能用ofwhich,Itsthefirsttimetheboy_fatherisanengineerhaspaidavisittoourschool.,2.of不具有所属关系时，不能用whose,Shewouldliketoreadthenovelofwhichagreatnumberofpeoplehaveheard.,whose,考点五:什么情况下用who不用that？,先行词是人称代词时，如：He,whojustheardthenewsofhisfathersdeath,burstintotears.,考点六:way后面的定语从句,way后面的定语从句的引导词有inwhichthat或不填，如：IrecognizedhesfromAustraliafromtheway_hespeaks.,inwhich(that/不填),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,同位语从句与定语从句的区别：that引导同位语从句时不充当句子成分；用于定语从句则充当句子成分；用when,where,why引导同位语从句时，其前面的词不是相应的时间、地点、原因，而定语从句则必须是相应的时间、地点、原因。例如：,概念拓展：,Thesuggestionthatthejobisunfitforyouisreasonable.Thesuggestionthatyouputforwardisreasonable.,同位语从句,定语从句,定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语或状语）；第三选择合适的关系词。,专题专练,1.Doyouthinksuchaplace_youspeakofisworthvisiting?HepromisedtocometoseemeonpurposeonSunday,_Idoubtverymuch.Thereisalakenearourschoolyard,_depthisoutofyourexpectation.-Doyouhaveanythinginmind_youdlikeforsupper?-Well,anythingisOkforme.5.Thehousein_heusedtolivehasturnedintoalibrary.,as,which,whose,that,which,6.Studentsinourschool,mostof_arefromthesouthofChina,enjoyriceverymuch.7.Canyouthinkofasituation_thisidiomisused?8._isoftenthecase,teachersinourschoolusuallyreturntoschoolonSundayevenings.9.Whichistheroad_leadstothevillage_youwereborn?10.ThenewcomerisfromJiangxi,_Icantellfromhisaccent.,whom,where,As,that,where,which,=inwhich,1.Illneverforgetthedays_weworkedtogether.2.Illneverforgetthedays_wespenttogether.3.Iwenttothepla