Unit3ConservationLesson2WarOnPlasticPackets课件高二英语北师大版选择性

Unit3Lesson2WaronPlasticPackets新课导入

Let’stalkDoyouthinkthiskindofpackagingisenvironmentallyfriendly?Why?课堂学习ActivateandShareDoyouoftenuseplasticbagsandboxes?Whataretheadvantagesanddisadvantagesofusingthem?Usethewordsandphrasestohelpyou.convenientwastefulandunnecessaryterriblefortheenvironmentenvironmentallyfriendlyrecyclabletokeeptheproductlastinglongertokeeptheproductfresh/cleanSuggestedAnswers:Alotofthingswebuyinthesupermarketareinplasticpacketsandboxes.It’sconvenienttobuymeatorfruitorvegetablesthatareinpacketsorboxesbecauseitmakesshoppingquickeranditkeepstheproductsfreshandhelpsitlastlonger.However,itiswastefulasmostpeopledon’trecyclethepackets.ListenforUnderstandingPre-listening

Youaregoingtolistentotwopeople,KevinandAlicia,talkingaboutplasticpackets.UsetheSkillBuildertodecidewhoseopinioneachstatementisfrom.WriteK(Kevin)orA(Alicia).2IdentifyingOpinionsPeoplecanhavedifferentopinionsonthesametopics.It’simportanttostudytheseopinions,sothatyoucanidentifyandunderstandtheargumentsforandagainsttheseimportantissues.Asyoulisten,identifythe“topic”wordsorexpressionsofopinionsandwritedownanyopinionwordsyouhear.Payattentiontotheintonationusedwhenagreeinganddisagreeing.SkillBuilderListening

KAKAKA3.3Listenagainanddecideiftheyarefororagainstplasticpackagingandfindouttheirreasons.Thenrole-playKevinandAlicia.33.3PlasticpackagingKevin:ForAgainst1.Eachcoconutwaswrappedinclear,thinplastic.Isn’tthis__________________________ofpackagingever?2.Butit’scompletely____________________________.Italreadyhasitsownnaturalpackaging.It’sgota___________that’salmostimpossibletobreak.3.Alotoftheplasticusedinpackaging______________.It’sterrible_____________________:Ouroceansare___________________,andanimalsandbirdsendup_______________________________asaresult.themoststupidexamplewastefulandunnecessarytoughshellneverrecyclesfortheenvironmentfullofplasticwaste

swallowingtheplasticanddyingPlasticpackagingAlicia:ForAgainst1.Butthereis_________________.Supermarketswanttomakesurethatcoconutsreachtheconsumer____________________.Thepackaginghelpsto____________________,theproduct_______________.2.Buttheplasticwrappingalso______________.Itstopscoconuthairsfrom_____________________duringtransport.Anditkeepsthecoconut________.3.Butlet’sberealistic:Westillneedpackaging.Wejustneedtousethe_____________packaging.areasonforthisinthebestconditionkeeptheproductfreshwilllastlongerhasotherusesgettingintootherfoodcleanrightkindof4Listenagain.Answerthequestions.1.WhatdidKevinseeinthesupermarket?2.WhatdoesKevinthinkaboutthis?3.WhatsolutiondoesAliciasuggest?4.WhatdoesKevinsuggest?Hesaweachcoconutwaswrappedinclear,thinplastic.It’sstupidandwasteful.Usingrecycledpackaging.3.3FocusonFunction:MakingandAcceptingSuggestionsListentotheconversationandanswerthefollowingquestions.53.41.WhatareLisaandAmytalkingaboutintheirconversation?2.Whatkindofwastesdidtheysimplythrowawaythatcanbereusedorrecycled?Theyeasilythrowawaynewspapersandglassbottles.3.Aretheyaloneinactiontoprotecttheenvironment?63.4WastesthatcanbereducedorreusedWhatAmyandLisadecidetodointhefuturePlasticbagsTakeawayfoodpackagingCartonsandplasticcutleryNewspapersandglassbottlesBuyreusableshoppingbagsCookathomeTellrestaurantsnottogiveanyplasticcutlery,chopsticksorpaperplatesSortrubbishandtakethemtoarecyclingcentre73.4Listenandimitate.CompletetheTalkBuilder.MakingandAcceptingSuggestions1.________trytocookforourselvesmoreoften.2.________likeagoodstart.3.________sortourrubbishandtakeittoarecyclingcentrefromnowon.4.Wonderful!_________theseareallrealisticandachievab