牛津译林版九年级上册Unit-5《Art-world》(Grammar)课件.pptx

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1、Unit5ArtworldGrammarLearninggoals:Bytheendofthislesson,you’llbeableto…1tellthedifferencebetween“because”and“since/as”2use“because”and“since/as”properlyaccordingtothelinguisticcontext.(语境)9上Unit5ArtworldGrammarGivingreasonswith“because”“since/as”TanDunlovestheso

2、undsoftherushingwaterandtheblowingwind,tohim,thebestmusiccomesfromnature.hehadnomusicalinstrumentsthen,hemademusicwithcommonobjectslikestonesandpaper.helikesthesoundsofnature，Tanusesthemalotinhismusic.becauseSinceAsReadandfillintherightconjunctions(连词)既然因为由于Bef

3、ore-learningTaskOne:Use“because”togivereasonsWhywasTanDunchosentowritemusicfortheBeijingOlympics?Weuse“why”toaskforreasons.Weuse“because”togivedirectreasons.直接原因TanDunwaschosentowritemusicfortheBeijingOlympicsbecausehe’saworld-famouscomposer.PairworkA:Whydoyoua

4、dmireTanDun?B:IadmireTanDunbecause…mademusicwithcommonobjectslikestonesandpaperwhenhewasyoung.wonanOscarforhismusicinthefilmCrouchingTiger,HiddenDragon.madeover50soundsfromwaterbycontrollingthespeedofwaterflowinthemusicWater.wrotetheawardmusicfortheBeijingOlymp

5、icshassuccessfullybroughtChineseandWesternmusictogether.Drawaconclusion(结论):1.Whenweuse“why”toaskforreasonsforsomething,weusetogivethereason.2.Weuse“because”togiveareason.3.Weuse“because”tointroduceclausesofreasonwhichhas_______tone.4.Wemustn’tuseinsentenceswit

6、h“because”.becausedirectsostrong改错：BecauseIlikeallthedifferentcolours,soIlikepainting.P.70，QuestionsaboutTanDun…because….While-learningGrammarB:Whendoweuse“since/as”togivereasons?Readthefollowingdialogueandtrytochoosetherightconjunctiontofillintheblank.阅读下列对话，尝

7、试选择正确的连词填空。I:Whatareyougoingtodofortheartfestival,Sandy?Sandy:Ihavenoidea.I:Whatartformdoyoulike?Sandy:Painting.Icandrawwell.I:youcandrawwell,whynotdesigntheposterfortheartfestival?Since/AsBecauseSince/AsWeuse“since/as”togiveaknownreason.(已知的显而易见的原因)，Thereasoni

8、sknowntobothortoall.众所周知或双方已知TaskOne:Use“since/as”tomakesentencesAnartfestival,SBPage71HelpAmymakesentenceswith“since”or“as”.2.Since/AsKittywilldanceatthesonganddanceshow,sh