2022年九年级英语上册Unit5ArtworldGrammar课件新版牛津版

9上Unit5ArtworldGrammarGivingreasonswith“because”“since/as”TanDunlovesthesoundsoftherushingwaterandtheblowingwind

,tohim,thebestmusiccomesfromnature.

hehadnomusicalinstrumentsthen,hemademusicwithcommonobjectslikestonesandpaper.Tanusesthemalotinhismusic

helikesthesoundsofnature.becauseSinceasReadandfillintherightconjunctions(连词)既然，因为因为因为，由于Before-learningUnit5ArtworldGrammarLearninggoals:Bytheendofthislesson,you’llbeableto…1tellthedifferencebetween“because”and“since/as”2use“because”and“since/as”properlyaccordingto

thelinguisticcontext.(语境)GrammarA:Whendoweuse“because”togivereasons?DaniellovesTanDun.Hewantstoknowmoreabouthim.请阅读课本70页，Daniel的问题和笔记，然后用because来回答问题。While-learningTaskOne:Use“because”togivereasonsTanDunwaschosentowritemusicfortheBeijingOlympics….(一个完整的句子)Weuse“why”toaskforreasons.Weuse“because”togivereasons.Thereason(原因)Theresult(结果)causesWeuse“because”togivedirectreasons.

直接原因MyinterviewandreportIwonderwhetheryoulikeTanDunornot.Tellmewhyyoulikehimordislikehim.你喜欢谭盾吗？请讲述你的理由。DoyoulikeTanDun?(Yes/No)Why?Yourinterviewshouldincludethefollowinginformation.你的采访内容需包含以下信息。-Whodoyoulike?(Whodon’tyoulike?)

(singer,player,actororyourclassmate…)-Whydoyoulikehim/her?(Whydon’tyoulikehim/her?)BecausehewasthekingofPop,soIlikeMichaelJackson.Note:Weneveruse“so”insentenceswith“because”.TaskTwo:Interviewyourgroupmembers.Drawaconclusion(结论):1Whenweuse“why”toaskforreasonsfor

something,weuse

togivethereason.2Weuse“because”togivea

reason.3Weneveruse

insentenceswith“because”.becausedirectsoGrammarB:Whendoweuse“since/as”togivereasons?Readthedialogueandtrytochoosetherightconjunctiontofillintheblank.阅读对话，尝试选择正确的连词填空。Me:Whatareyougoingtodofortheartfestival,Sandy?Sandy:Ihavenoidea.Me:Whatartformdoyoulike?Sandy:Painting.Icandrawwell.Me:

youcandrawwell,whynotdesigntheposterfortheartfestival?Since/AsBecauseSince/AsWeuse“since/as”togiveaknownreason.(已知原因)Thereasonisknowntobothortoall.

众所周知或双方已知TaskOne:Use“since/as”tomakesentencesTextbookPage71

HelpAmymakesentenceswith“since”or“as”.请看课本71页，用“since”或“as”来完成句子。TaskTwo:UseyoursentencestofinishthedialoguePutoursentencesintothelinguisticcontextandtellthemeaningsandusagesof“since/as”.把我们的句子放到语境中，去体会一下吧。Me:Kitty,whatareyougoingtodofortheartfestival?Kitty:Iwilldanceatthesonganddanceshow.Me:

.Kitty:Myparentswanttowatchmyperformance.(表演)

Andthepostersays“Everybodyiswelcome.”

Cantheygowithme?Me:

.Since/Asyouwilldanceatthesonganddanceshow.youhavetopractisehardthesedays.Since/Aseverybodyiswelcome,theartfestivalisopentoallstudentsandparents.TaskThree:Speakup

Let’strytouse“since/as”inthelinguisticcontext.让我们尝试在语境中运用“since/as”.TaskThree:Speakup

Daniel:Theartfestivaliscoming.ButIdon’tknowwhattodoforit?Amy:Me,too.Whatartformdoyoulike,Daniel?Daniel:IlikemusicandIamgoodatplayingtheViolin.Amy:SinceyouaregoodatplayingtheViolin,whynotplayitattheschoolartfestival?Daniel:Goodidea!Howaboutyou,Amy?Amy:Photographyismyfavorite.Daniel:Asyoulikephotography,youcantakepartinthestudents’artshow.Amy:Thatsoundsgood!Drawaconclusion(结论):1Weuse“since/as”togivea

reason.2Inmostcases,

areinterchangeable.(大部分情况下)(可互换的)

andweusetheminthesamewayhere.known“sinceandas”TanDunlovesthesoundsoftherushingwaterandtheblowingwindbecause,tohim,thebestmusiccomesfromnature.Sincehehadnomusicalinstrumentsthen,hemademusicwithcommonobjectslikestonesandpaper.Tanusesthemalotinhismusicashelikesthesoundsofnature.GobacktothepassageaboutTanDunagainAfter-learningTextbookPage72Let’scheckhowwellyouknowthem.ReadSandy’sdiaryanduse“because”or“since/as”tocompleteit.让我们一起来检测以下学习效果吧。Task1:Usebecause,since/astocompleteSandy’sdiaryOurschoolgiveusfreeticketstoanopera

itcanhelpuslearnmoreaboutdifferentartforms.

Milliealsoplannedtotaketheunderground,wewenttothetheatertogether.Whenwearrived,…

itwasstillearly,wewenttobuysomedrinks.“We’dbetterbequick

theoperawillbeginin20minutes.”Kittysuggested.Wecamebackquickly.…Thebellwasringing,butAmydidnotappear.Afterawhile,wesawAmyrunningtowardsus.“I’mlate

therewastoomuchtraffic.Shesaidoutofbreath.…