Unit 5 Grammar课件 牛津译林版英语九年级上册

Unit5ArtworldGrammarWarming-up1.TanDunlovesthesoundoftherushingwaterandtheblowingwind_______,tohim,thebestmusiccomesfromnature.2.______hehadnomusicalinstruments,hemademusicwithcommonobjectslikestonesandpaper.3.Tanusesthemalotinhismusic_____helikesthesoundsofnature.Readandfillintherightconjunction(连词).becauseSinceas1.MyChineseteacherisveryknowledgeable______shereadslotsofbooks.A.butB.soC.becauseD.although2.______youareunabletoanswer,perhapsweshouldasksomeoneelse.A.BecauseB.BeforeC.SinceD.After3._____wearebothtired,let’sjustgrabatakeaway(叫外卖).A./

B.When

C.Because

D.AsWeusebecausetointroduceclausesofreason.Itstoneisstrong.e.g.Ilikelisteningtomusicbecauseitmakesmerelaxed.Weoftenusebecausetoanswerwhyquestions.e.g.Millie:WhydoyouloveMichaelJackson?Daniel:BecausehewastheKingofPop.Tip:Weneverusetheconjunctionsoinsentenceswithbecause.PresentationSinceandasarealsousedtogivereasonsforsomething.Usuallythereasonsarealreadyknown.Theirtoneisweakerthanbecause.e.g.Sincehehadnomusicalinstrumentsthen,hemademusicwithcommonobjectslikestonesandpaper.表示原因或理由的状语从句叫原因状语从句。引导原因状语从句的连词有because,since,as等，它们不能与so连用。这三个词中，because语气最强，可用来回答由why引导的特殊疑问句，表示直接原因，意为“因为”。它引导的原因状语从句一般放在主句之后，在加以强调时可放在句首。e.g.Tomdidn’tgotoschoolbecausehewasill.Whydidyougotherebybus?Becauseitischeaper.Summarysince意为“因为，既然”。since引导的原因状语从句常置于主句之前。e.g.Sinceyouwon’thelpme,I’llasksomeoneelse.as意为“由于，鉴于”。主从句并重，从句说明原因，主句说明结果。as引导的原因状语从句常置于主句之前。e.g.Asyouwereout,Ileftamessage.for属于并列连词，由它引导的分句表示补充说明性的理由，通常只能置于句末，且必须用逗号与前面的分句隔开。e.g.Hemusthavepassedthisway,forherearehisfootprints.1.WhywasTanDunchosentowritemusicfortheBeijingOlympics?

Becauseheisaworld-famouscomposer.2.WhydoesTanlikethesoundsofnature?

Becausehethinksthebestmusiccomesfromnature.3.WhyisTanabletobuildabridgebetweentheEastandtheWest?

BecausehehassuccessfullybroughtChineseandWesternmusictogether.4.WhydopeoplethinkhighlyofTan’smusic?

Becausehehascreatedanewtypeofmusicmusicwithoutboundaries.FinishtheexerciseonPage70.HelpAmymakesentenceswithsinceoras.2.Kittywilldanceatthesonganddanceshow.Shehastopractisehardthesedays._____________________________________________

_____________________________________________3.Sandywilldesignthepostersfortheartfestival.Shecandrawverywell.

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_____________________________________________Since/AsKittywilldanceatthesonganddanceshow,shehastopractisehardthesedays.Sandywilldesignthepostersfortheartfestivalsince/asshecandrawwell.4.Somestudentslovepaintingandtakingphotos.Therewillbeastudents’artshow._____________________________________________

_____________________________________________5.Theartfestivalisopentoallstudentsandparents.Everybodyiswelcome.

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_____________________________________________Since/Assomestudentslovepaintingandtakingphotos,therewillbeastudents’artshow.Since/Astheartfestivalisopentoallstudentsandparents,everybodyiswelcome.HelpSandycompleteherdiaryentrywithbecauseorsince/as.Ourschoolgaveusfreeticketstoanopera(1)_________itcanhelpuslearnmoreaboutdifferentartforms.(2)________Milliealsoplannedtotaketheunderground,wewenttothetheatretogether.Whenwearrived,Kittyhadalreadybeenthere.SoonSimonandDanielcame.(3)________itwasstillearly,wewenttobuysomedrinks.“We’dbetterbequick(4)________theoperawillbeginin20minutes,”Kittysuggested.Wecamebackquickly.ThenwewaitedforAmyoutsidethetheatre.becauseSince/AsSince/Assince/as“Theoperaisgoingtostartinaminute.Pleasecomeinside,”themanatthedoorsaid,butAmydidnotappear.Afterawhile,wesawAmyrunningtowardsus.“I’mlate(5)_______therewastoomuchtraffic,”shesaid,outofbreath.Thenwehurriedintothetheatre.(6)_________theoperahadjuststarted,wedidnotmissmuch.Theoperalastedforoneandahalfhours.Wedidnotgetboredatall(7)_______itwasreallywonderful.becauseSince/AsbecauseUsefulphrasesandexpressions1.bechosentodosth.被选中去做某事2.thinkhighlyof…高度赞扬3.beopento…对…开放4.toomuchtraffic太多车辆，交通繁忙5.outofbreath气喘吁吁6.hurryintothetheatre匆忙进入剧院7.lastforoneandahalfhours=lastforanhourandahalf持续一个半小时Exercises1.Whywashelateforschool?________hegotuptoolate.A.BecauseB.Since

C.AsD.For2.IsDavidatschooltoday?

No,heisathome______hehasabadcold.A.because

B.since

C.as

D.for3.______everybodyknowsaboutit,Idon’twanttotalkanymore.A.ForB.EvenC.Since

D.Because4.IlikeHanMei_________sheiskindandhelpful.A.so

B.since

C.because