Unit3ConservationLesson2课件-高中英语北师大版选择性

新北师大版高中英语选择性必修一Unit3Conservation

Lesson2WaronthePlasticPackets重点单词1．______________

n.包装盒（瓶、袋），包装材料2．______________

n.消费者3．______________

adj.

浪费的；挥霍的4．______________

vt.

包，裹5．______________

n.交通运输系统，运输方式6．______________

n.灰尘，尘土7．______________

adj.

现实的，实际的8．______________

adj.

新颖的，创新的，革新的packagingconsumerwastefulwraptransportationdirtrealistic

innovative

重点单词9．______________

adj.

可再填充的10．______________

adj.

意识到的，明白的11．______________

n.

收集，收藏品，专辑12．______________

adj.

可再使用的，可重复使用的13．______________

adj.

焦虑的，不安的14．______________

n.筷子15．______________

n.委员会，理事会refillableawarecollection

reusableanxiouschopstickscouncilActivateandshareDoyouoftenuseplasticbagsandboxes?

Activateandshare2.Whataretheadvantagesanddisadvantagesofusingthem?Doyouoftenuseplasticpacketsandboxes?Whataretheadvantagesanddisadvantagesofusingthem?Usethewordsandphrasestohelpyou.AdvantagesDisadvantagesActiveandShareLeadinUsethewordsandphrasestohelpyou.convenient wastefulandunnecessaryfriendlyterriblefortheenvironmentenvironmentally recyclable tokeeptheproductlastinglonger tokeeptheproductfresh/cleanDoyouoftenuseplasticpacketsandboxes?Whataretheadvantagesanddisadvantagesofusingthem?Usethewordsandphrasestohelpyou.AdvantagesDisadvantagesconvenientfriendlyrecyclabletokeeptheproductlastinglongertokeeptheproductfresh...wastefulandunnecessaryterriblefortheenvironment...ActiveandSharePrediction:whichstatementisfromK(Kevin)orA(Alicia).ChoosewhichstatementisfromK(Kevin)orA(Alicia).KAAKKAPlasticpackagingKevin:□For□AgainstFinishthechartPlasticpackagingAlicia:□For□Against·Butthereis_______________.Supermarketswanttomakesurethatcoconutsreachtheconsumer__________________.Thepackaginghelpsto____________________,theproduct_____________.·Buttheplasticwrappingalso_____________.Itstopscoconuthairsfrom___________________duringtransport.Anditkeepsthecoconut_______.·Butlet’sberealistic:Westillneedpackaging.Wejustneedtousethe____________packaging.FinishthechartPlasticpackagingKevin:□For□Against√ReadforUnderstandingthemoststupidexamplewastefulandunnecessarytoughshellneverrecyclesfortheenvironmentfullofplasticwasteswallowingtheplasticanddyingPlasticpackagingAlicia:□For□Against·Butthereis_______________.Supermarketswanttomakesurethatcoconutsreachtheconsumer__________________.Thepackaginghelpsto____________________,theproduct_____________.·Buttheplasticwrappingalso_____________.Itstopscoconuthairsfrom___________________duringtransport.Anditkeepsthecoconut_______.·Butlet’sberealistic:Westillneedpackaging.Wejustneedtousethe____________packaging.areasonforthisinthebestconditionkeeptheproductfreshwilllastlongerhasotherusesgettingintootherfoodcleanrightkindof√ReadforUnderstandingK:Onmywayhomefromworkyesterday,Istoppedoffatalocalsupermarket.Amongotherthings,Iwantedtobuyacoupleofcoconuts.WhenIpickedthemup,Iwasamazedthateachcoconutwaswrappedinclear,thinplastic.Isn’tthisthemoststupidexampleofpackagingever?A:

You’vepickedanunusualexampleofpackaging,butthereisareasonforthis.Supermarketswanttomakesurethatcoconutsreachtheconsumerinthebestcondition.Thepackaginghelpstokeeptheproductfresh;itmeanstheproductwilllastlonger.（K=KevinMcCabeA=AliciaStewart)Intheweekwhenthegovernmentsetsoutitsnewenvironmentalprogramme,KevinMcCabeandAliciaStewartconsidertheproblemoffoodpackagingwaste.Tapescripts（K=KevinMcCabeA=AliciaStewart)TapescriptsA:Yes,buttheplasticwrappingalsohasotheruses.Forexample,itstopscoconuthairs

fromgettingintootherfoodduringtransport.Anditkeepsthecoconutcleanduringthetransportationprocess.K:Isanyonereallyworriedaboutabitofdirtonacoconut?Andwhatabouttheenvironment?Alotoftheplasticusedinpackagingneverrecycles.It’sterriblefortheenvironment:Ouroceansarefullofplasticwaste,andanimalsandbirdsendupswallowingtheplasticanddyingasaresult.A:IhavetosayIagreewithyouonthat.Somefoodpackagingcannotberecycled,andthat’snotgoodenough—thepackagingshouldbechangedsothatit’srecyclable.Butlet’sberealistic:Westillneedpackaging.Wejustneedtousetherightkindofpackaging.A:Itsoundslikeawonderfulidea,butIwonderhowmanypeoplereallyshopthere.I’mnotsuremostconsumerswouldwanttoshopthatway.It’sjustnotconvenient.Thesupermarketwhereyourefillyourowncontainers.

WhatdidKevinseeinthesupermarket?WhatdoesKevinthinkaboutthis?3.WhatsolutiondoesAliciasuggest?4.WhatdoesKevinsuggest?Readagain.Answerthequestions.1.WhatdidKevinseeinthesupermarket?2.WhatdoesKevinthinkaboutthis?He

saw

each

coconut

was

wrapped

in

clear,

thin

plastic.It’sstupidandwasteful.Readagai