维克多英语-垃圾分类-科普课件(1)

WasteSorting/GarbageClassification垃圾分类1、Whatisgarbageclassification?2、Whyshouldweexecute（执行）garbageclassification?3、Garbageclassificationindifferentcountries.4、Whatshouldwedowithgarbageclassification？CONTENTSWhatisgarbageclassification?PART01Garbageclassificationmeanstheclassificationofrecyclableandunrecyclablegarbage.Garbageclassificationcanbeusedmoreefficiently-kitchenwastecanbecomecompost（堆肥）,residual（剩余的）wastecanbeincinerated（焚烧）togenerateelectricity,recyclablessaveournaturalresources.HazardousWaste有害垃圾Involvingriskordanger,especiallytopeople’shealthorsafety.BatteriesLampMedicinePaint油漆PoisonFilmsRecyclableWaste可回收物Trashthatcanberecycled.PaperPlasticGlassTextile织物MetalHouseholdFoodWaste湿垃圾Perishable（易腐烂的）domesticwaste.Scraps残羹剩饭LeftoverExpiredfoodFruitFlowerandplantResidualWaste干垃圾Otherwasteexceptrecyclable,hazardous,householdfoodwaste.CigarettebuttsContaminatedpapertowelsPlasticbagsSlagCatlitterWhyshouldweexecutegarbageclassification?PART022/3ofChinesecitiesareinsiege（包围）ofgarbage.22,500tonsoflifegarbageproducedeverydayinBeijing.300kgwasteproducedperpersonperyear.Nationalcitygarbagetotallyencroachedon（侵占）500millionsquaremetersofland.Degradation（降解）TimePaper3—4monthsGlass4000yearsPlastic100—200yearsLeather50yearsRecyclingisanexcellentwayofsavingenergyandprotectingtheenvironment.1recycledtincanwouldsaveenoughenergytopoweratelevisionfor3hours.1recycledglassbottlewouldsaveenoughenergytopoweracomputerfor25minutes.1recycledplasticbottlewouldsaveenoughenergytopowera60-watt（瓦特）lightbulbfor3hours.70%lessenergyisrequiredtorecyclepapercomparedwithmakingitfromrawmaterials（原材料）.√Saveresources√Saveenergy√Protecttheenvironment√CreatejobsReasonsGarbageclassificationindifferentcountries.PART03Withpeople’sincreasingawarenessofenvironmentalprotection,garbageclassificationhasattractedmoreandmoreattention.Inmanydevelopedcountries,therecyclingindustryhasplayedanimportantroleintheindustrialstructure.JapanFamousforthegarbageclassification.Everycityhasthegarbageclassificationguidance.Regionalautonomy（区域自治）isconducted,sodifferentcitieshavedifferentgarbageclassificationregulations.Childrenundertheguidanceoftheirparentsstrictlyabideby（遵守）theserules.However,garbageclassificationrequirementsaresocomplicatedthatmanyadultscannotnecessarilyunderstandthem.Thecitygovernmentmakesaguidetogarbageclassificationandrecyclingeveryyearaccordingtoaschedule.Normally,everyfamilyreceivesacolorprintingdouble-sidedgarbagecollectionschedule,includingtheinformationsuchashowtoclassifythegarbage,thegarbagedeliverytime.InDecember,theresidents（居民）willreceiveaspecial“calendar”forthecomingyear.Thecalendarissignedbydifferentcolorssuchasyellow,green,blue,etc.Inthecalendar,eachcolorrepresentsadaywhenpeoplecanthrowrubbish.Thecalendartellspeoplehowtodogarbagesorting.Forexample,acigarettecaseincludestheplasticouterpacking,thepaperboxandthealuminumfoil（铝箔）usedforsealing（密封）.Soitwillbethrownawayinthreeparts.TheUnitedStatesNotmuchworsethanJapan.IntheUnitedStates,abiggarbageproducer,thegarbageclassificationgraduallyintegrates（融入）intopeople’slife.Streetsarefilledwithavarietyofcolorfulclassificationdustbins.TheUnitedStatesBesidesthegarbageclassification,thereisalsoalotofgarbagethatcannotbearbitrarilydiscarded（任意丢弃）.Tothrowawaytheoldfurniture,peopleandrecyclingdepartmentsneedtomakeanappointmentatleastonedayearlier.Asforelectronicproducts,peopleneedtosendthemtospecialrecyclingcenters.Treatingwastebatteryandwasteoilcangetcashback.Forexample,peoplecanget40centsforagallonofwasteengineoil.SwedenSwedishpeoplehaspopularizedgarbagesortingforageneration.Thegovernmentfirstintroducestheconcept（概念）ofgarbageclassificationtoschools,whicheducateschildrenhowtocarryoutthegarbageclassification.Thenthechildrentelltheadultstheconcept.Tothrowbottles,forexample,thecontainermouthisdesignedinashapeofasmallhole.Tothrowcardboardboxesandcartons,thecontainermouthisdesignedinashapeofanenvelope.Forthelazywhodon’twanttocarryoutthegarbageclassification,theSwedishgovernmenthasredesignedthegarbagecontainerstoreducethedifficultyoflittering.FranceEveryfamilyhasclassificationtrashcans.TheFrenchmanhasafashionofexchangingitems.Theyexchangeoldthingswitheachotherandreusethem,whichcansaveresourcesandreducewaste.GermanyForalotofpeoplewhofirstcometoGermany,thegarbageclassificationisreallyaheadache.Winebottles,beerbottles,juicebottles,mineralwaterbottlesshouldbethrownintodifferenttrashcans.Inaccordancewith（依照）therelevantlawsandregulations,winebottlesshouldbethrownintothespecifictrashcan.Beerbottlescanberecycledinthedesignated（指定的）place.Fruitjuicebottlescanbetreatedasplasticpackagingwaste.Waterbottleswithrecyclelogosbelongtorecycledgarbage.Whatshouldwedowithgarbageclassification？PART04减少垃圾ReduceThePrincipleof5R拒绝垃圾Refuse回收再利用Recycle修复再使用Repair再使用ReuseChooseproductsinreusablecontainers.Checktoseeifthereisalesswastefulalternative（选择）.Say“NO”toplasticbagsandtakeyourownreusablecarrybags.Neverthrowgarbageeverywhere.Everygreattreegrowsfromasmallseed.Ifweallstarttodoalittle,togetherwecanachievealotandmakeou