Unit 6 Live green Period 教学课件 2026-2027学年外研版英语九年级上册

ListeningandSpeakingUnit6Livegreen外研社版(九年级上册)学习目标01Tounderstandaradioprogrammeandaconversationaboutupcyclingandextractkeyinformationsuchasitsdefinition,ways,anddifferencesfromrecycling.02Toidentifyanduseexpressionsofcomparisontocomparerecyclingandupcycling.03Tousethelearnedvocabularyandsentencepatternstodiscusswaystoupcycleeverydayitems.新课讲授Whatdothepicturesshow?Thegreenideaof“3Rs”(reduce,reuseandrecycle)isimportantformanagingwaste.“Reduce”meanscuttingdowntheuseofthings.“Reuse”meansusingsomethingagain.“Recycle”meansmakingwasteintousefulmaterialtomakenewthings.1Listentotheradioprogrammeandchoosethemainidea.aUpcyclingallowspeopletochangetheenvironment.bWecanupcycleanythingwelike.cUpcyclingisacreativewayofreusingoldthings.Unstressedwordsinsentences(2)Functionwordsareoftenunstressedinnormalspeech.Ifwestressthem,themeaningcanchange.Forexample,wecanuseourcreativitytogiveoldthingsasecondlife.(Astrong"our"suggeststhatwe,notothers,areresponsible.)PhoneticsinuseListenanddecidewhichwordsarestressedandwhichareunstressed.Pollutionfromfactoriesandcarsmakesourairdirty.Byrecyclingpaperandplastic,wecanreducewasteindailylife.Greenlivinghelpskeeptheearthcleanandsafeforeveryone.Nowlistenagainandrepeat.2Listenagainandcorrectthemistakesintheposterbelow.nolongerneedunwantedold3RscreativityLearningfordefinitionsAdefinitionexplainsthemeaningofaword,expressionoridea.Wordslikeisormeanscanhelpyoucatchthedefinitionquickly.Learningtolearn3Listentotheconversationandcompletethechart.breakingnewnewusesmoreenergyeasysavemoneyListenagain.Thentalkabouthowtheprofessormakescomparisons.MakingcomparisonsWecanmakecomparisonswithexpressionssuchasTheyaredifferentbecause...andInstead,...Wecanalsousewordslikemoreandless,betterandworsetocomparetwoormorethings.LearningtolearnHost:TodaywehaveProfessorLu,anupcyclingexpert.Welcome.Prof.Lu:Thankyou.Host:Canyoutellusthedifferencebetweenupcyclingandrecycling?Howaretheydifferent?Prof.Lu:That’sagoodquestion!Recyclingmeansbreakingwasteintomaterialstomakenewthings.Forexample,ifaglassisrecycled,it’sbroken,heatedandturnedintoanewthing.Host:Whataboutupcycling?Prof.Lu:Upcyclingdoesn’tbreakthings.Instead,wethinkofnewusesforthem.Forexample,wecanputacandleinaglassandmakeitalantern.Host:Whichdoyouthinkisbetterfortheenvironment,professor?Prof.Lu:Well,Ithinkupcyclingisbetter.Recyclingusesmoreenergythanupcycling.What’smore,upcyclingiseasy.Also,itcansavemoney.Forexample,wecanturnanoldshirtintoanewdressorabaginsteadofbuyingone.Host:Soundsgreat!Iwilltryupcyclingathome.Tapescripts听力文本Listenagainandcheckyouranswers.4Workinpairs.Talkaboutthewaysofupcycling.Itcanbe...Forexample,...Whatcanweupcycle?Soundscool.Howcanwemakeit?First,...Then,...Finally,...It's...than...Usefulexpressions...isagoodwaytostart....couldreallyhelp.First,wemust...Then...Thisway,wecan...Itcanhelpreduce...It’sas...as...A:Illegallogginginrainforestsisabigproblem.WhatdidTopherdotohelp?B:Heinventedaspecialdevicetostopit.Itusesanoldmobilephone,asolarpanelandamicrophone.A:Thatsoundscool!Howdoeshisinventionwork?B:First,theinventionistiedtotrees.Thenanapponthephonestartslistening.Whenitcatchesthenoiseofcuttingdowntrees,itsendsanalarm.Theforestguardswillfindtheplaceandstopthelogging.A:Wow,that’ssmart.Whatdoyouthinkofhisinvention?B:Ithinkit’sreallyusefulandcreative.It’salreadysaved2,500squarekilometresofrainforestsintencountries!ReflectingIcanunderstandaradioprogrammeandaconversationaboutupcyclingandextractkeyinformationsuchasitsdefinition,ways,anddifferencesfromrecycling.identifyanduseexpressionsofcomparisontocomparerecyclingandupcycling.usethelearnedvocabularyandsentencepatternstodiscussways