Unit+3+Conservation+Lesson+2+War+on+Plastic+Packets 高二英语北师大版（2019）选择性必修第一册

Lesson2

WaronPlasticPacketsUNIT3CONSERVATION1.Toreadandtalkaboutwaronplasticpackets;2.Tolistenandreadforgeneralunderstanding;3.Tolistenforspecificinformationandunderstandwordsinthecontext;4.Tolearnaboutandpracticemakingandacceptingsuggestions;5.Toexpresssolutionsforunrecyclableshoppingpackaging.Lead-inGroupwork:Doyouoftenuseplasticpacketsandboxes?Whataretheadvantagesanddisadvantagesofusingthem?Usethewordsandexpressionstohelpyouthenshareyouranswerwithyourpartners.convenientwastefulandunnecessaryterriblefortheenvironmentenvironmentallyfriendlyrecyclabletokeeptheproductlastinglongertokeeptheproductfresh/cleanSuggestedanswer:Alotofthingswebuyfromthesupermarketareinplasticpacketsandboxes.Itisconvenienttobuyproductsthatarepackagedinplastic,especiallyfoodandfruit.Becauseitmakesshoppingquickerandkeepsthefoodfresh.However,theplasticpacketsorboxes,whicharehardtobreakdown,areextremelyterriblefortheenvironment,soweshouldreducetheuseofthemwhenunnecessary.Task1:Listentothedialogueandchoosethebestanswer.1.Whatisthepossiblerelationshipbetweenthespeakers?A.Friends.

B.Husbandandwife.C.Interviewerandinterviewee.2.Whataretheytalkingabout?A.Ashoppingexperience.B.Alocalsupermarket.C.Theproblemoffoodpackagingwaste.3.Whoisagainstplasticpackaging?A.Theman.B.Thewoman.C.Neither.√√√SkillBuilderIdentifyingOpinionsPeoplecanhavedifferentopinionsonthesametopic.Learntoidentifyandunderstandtheirargumentsaccordingtothefollowingaspects:Asyoulisten,identifythe“topic”wordsorexpressionsofopinions.Payattentiontotheintonationusedwhenagreeingordisagreeing.Task2:ListenagainandusetheSkillBuildertodecidewhoseopinioneachstatementisfrom.WriteK(Kevin)orA(Alicia)1.Itisstupidtowrapcoconutsinplastic.2.Plasticpackagingkeepstheproductfresh.3.Plasticpackagingisbadfortheenvironment.4.Thepackagingshouldberecyclable.5.Weshoulddoawaywithpackagingcompletely.5.Refillablecontainersarenotconvenient.KKKAAATask3:Listenandanswerthefollowingquestions.(1)WhatdidKevinseeinthesupermarketandwhatdoeshethinkaboutthis?Hesaweachcoconutwaswrappedincleanandthinplastic.Hethinksitisthemoststupid.(2)WhatdoesAliciathinkaboutthepackagingofcoconuts?★Butthereis___________this.Supermarketswanttomakesurethatcoconutsreachtheconsumer__________________.Thepackaginghelpstokeeptheproductfresh;itmeanstheproductwill___________.★Theplasticwrappingalsohasotheruses,suchasstoppingcoconuthairsfrom_____________________duringtransportand_______________________.areasonforinthebestcondition

lastlonger

gettingintootherfoodkeepingthecoconutclean(3)WhatisKevin’sworryaboutthepackaging?Alotoftheplasticusedinpackagingnever__________,whichisterribleforthe____________:Ouroceansarefullof__________________,andanimalsandbirdsendup_____________theplasticanddying_____________.recyclesenvironment

plasticwasteswallowing

asaresult(4)Whatsuggestionsdotheygivetosolvetheproblem?Aliciasuggestsusingrecycledpackaging;Kevinsuggestsweshoulddoawaywithpackagingcompletelyanduserefillablecontainersinsteadofplasticboxesandbags.Task4:PairworkListentothewholedialogueagainandthenrole-playKevinandAlicia.Twofriends,LisaandAmyarediscussinghowtobecomemoreenvironmentallyaware.Task1:Listentothedialogueandchoosethebest.1.Whataretheytalkingaboutintheconversation?A.Howtocookmeals.B.Wheretobuyreusableshoppingbags.C.Howtobeenvironmentallyfriendly.2.WhichisNOTmentionedtoreducetheirwaste?A.Byusingreusableshoppingbags.B.Byeatingout.C.Bynotaskingforanyplasticcutlery.√√Task2:Listenandanswerthequestions.(1)Whatkindofwastesdidtheysimplythrowawaythatcanbereusedorrecycled?Theyeasilythrowawaynewspapersandglassbottles.(2)Aretheyaloneinactiontoprotecttheenvironment?No.Therearelotsofgroupsthattheycan______whichshareideason

howto________________.Theyfeelgood_________thattherearesomanyotherpeoplewho______________contributingtoabetterfutureforourplanet.arecommittedtoreduceandrecycleknowingjoinWastesthatcanbereducedorreusedWhatAmyandLisadecidetodointhefuturePlasticfoodbagsTakeawayfoodpackagingCartonsandplasticcutleryNewspapersandglassbottlesBuyreusableshoppingbagsCookathomeTellrestaurantsnottogiveanyplasticcutlery,chopstickandpaperplatesSortrubbishandtakeittorecyclingcenterTask3:Listentothedialogueandcompletethetable.Task4:Listenandimitate.CompletetheTalkBuilder.MakingandAcceptingSuggestions1.__________trytocookforourselvesmoreoften.2.__________likeagoodstart.3.______sortourrubbishandtakeittoarecyclingcenterfromnowon.4.Wonderful!____________theseareallrealisticandachievablesteps...Thatso