9B Unit4定语从句(公开课课件)

Unit4GrammarDefiningrelativeclauses限定性定语从句本课目标１.了解定语从句的概念及基本用法２.区别使用关系代词who,which,that３.了解关系代词与先行词之间的位置关系Iboughtacamerathattakeshigh-qualityimages.Mymotherpreparedsomedriedfoodwhichcanbestoredforalongtime.BaoBaogavemeapairofspecialbootsthatcanpreventmefloatingawayintospace.IhavetosaygoodbyetothestudentswhoIlove.Definingrelativeclauses限定性定语从句1.定语从句修饰先行词,先行词通常为名词2.who,which,that为关系代词Rule1:ScientistswilldevelopplantsthatcangrowonMars.Theseplantswillproducethefoodandoxygenthatweneed.n.n.Practice1:Book.P64PartARule2:Wecanuseclausetodescribepeople.“who/that”Practice2:…（先行词）…who/that…（从句）…DoyouknowthepersonwhoiscalledBelinda?Belindaisaladywho/thatlovesmusic.who/thatistallandbeautiful.who/thatlovesyoualot.who/thatteachesyou.who/thatisstandinginfrontofyou.•Whatisthedaywhich/thatcomesafterMonday?•Whatisthefruitwhich/thatisyellowoutside?•Whatisthevegetablewhich/thatrabbitsliketoeat?isthedaywhich/thatcomesafterMonday.Bananaisthefruitwhich/thatisyellowoutside.Carrotisthevegetablewhich/thatrabbitsliketoeat.TuesdayRule3:Wecanuseclausetodescribethings.which/thatPractice3:Doyouknowthe…which/that…?只能用that1.ThisisthebestnovelthatIhaveread.当先行词被序数词，最高级等词修饰时2.IsthereanythingthatIcandoforyou?当先行词是something,anything,nothing,all等不定代词时3.Heistheonlystudentwhocansingthissong.当先行词被only,just,very,all,oneof,little,few,any等词修饰时4.I’veneverheardofthepeopleandthingsthatyoutalkedaboutjustnow.当先行词同时指人和物时1.Einsteinwasagreatscientist.Hehadaveryspecialhairstyle.Einsteinwasagreatscientistwho/thathadaveryspecialhairstyle.将句子合并为定语从句。2.EinsteinwasborninGermany.Germanyisabeautifulcountry.EinsteinwasborninGermanywhich/thatisabeautifulcountry.将句子合并为定语从句。4.Einsteinwonanaward.TheawardwasNobelPrize.Einsteinwonanawardwhich/thatwasNobelPrize.3.Einsteindevelopedatheory.Thetheoryiscalledthetheoryofrelativity.Einsteindevelopedatheorywhich/thatiscalledthetheoryofrelativity.SunYiqing1.Doyouknowtheboywho/thatisveryhandsomeinourclass?2.Alltheteacherslikethestudentwho/thatisveryquick-minded.3.Heisaboywho/thatisgoodatPE.4.Heisveryactive,sohehasafunnynamewhich/thatis“monkey”.2.关系代词的用法：who指人，which指物，that指人或者物。Sumup１．定语从句修饰先行词,先行词通常为名词Exercise1:用关系代词填空1.Theboy____________isplayingping-pongismyclassmate.2.Thee-mail___________Ireceivedyesterdaywasfrommysister.3.Ihatepeople______________talkmuchbutdolittle.4.Thecar_____________myfatherboughtlastmonthisverybeautiful.5.YesterdayEmilywaswearingthenewdressIgaveher.who/thatwhich/thatwho/thatwhich/thatwhich/that中考集锦:1.YaoMingisafamousbasketballstar___isplayingintheNBA.(吉林2006)A.whoseB.whoC.whatD.which2.Helikesmusic____hecoulddanceto.（福建2006）A.whoB.thatC.whomD.what3._____havefinishedtheworkcanleave.（广东2006）A.ThosewhoB.AnyoneC.Theonewho4.Mynecklaceisnottheonlything_____ismissing.A.thatB./C.whichD.who5.Thisisthefirstcomposition___I'vewritteninEnglish.A.thatB.whichC.whatD.as1.ReviseDefiningrelativeclauses.2.FinishB2,B3onP66-67.3.Finishtheexercisesonyourpaper.Homework