Unit4定语从句（公开课课件）.ppt

《Unit4定语从句（公开课课件）.ppt》由会员上传分享，免费在线阅读，更多相关内容在PPT专区-天天文库。

1、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.BaoBaogavemeapairofspecialbootsthatcanpreventmefloatingawa

2、yintospace.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:Wecanusec

3、lausetodescribepeople.“who/that”Practice2:…（先行词）…who/that…（从句）…DoyouknowthepersonwhoiscalledBelinda?Belindaisaladywho/thatlovesmusic.who/thatistallandbeautiful.who/thatlovesyoualot.who/thatteachesyou.who/thatisstandinginfrontofyou.Whatisthedaywhich/thatcomesafter

4、Monday?Whatisthefruitwhich/thatisyellowoutside?Whatisthevegetablewhich/thatrabbitsliketoeat?isthedaywhich/thatcomesafterMonday.Bananaisthefruitwhich/thatisyellowoutside.Carrotisthevegetablewhich/thatrabbitsliketoeat.TuesdayRiddles谜语Rule3:Wecanuseclausetodescribet

5、hings.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

6、,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.E

7、insteinwasborninGermanywhich/thatisabeautifulcountry.将句子合并为定语从句。4.Einsteinwonanaward.TheawardwasNobelPrize.Einsteinwonanawardwhich/thatwasNobelPrize.3.Einsteindevelopedatheory.Thetheoryiscalledthetheoryofrelativity.Einsteindevelopedatheorywhich/thatiscalledthethe

8、oryofrelativity.GuessingGameSunYiqing1.Doyouknowtheboywho/thatisveryhandsomeinourclass?2.Alltheteacherslikethestudentwho/thatisveryquick-minded.3.Heisaboywho/t