Unit-3-recycling市公开课一等奖省赛课微课金奖课件

Unit3

Recycling

byCindy曾

1/29Importantwordsandphrases1.recycling;compost;landfill;incinerator;divert-diversion(para.1)2.stack(para.2)3.differfrom;diversionrate;insulate;replicate(para.4)4.apparent;municipal;peculiarity(para.5)5.demolition;debris;enhance;sustainability(para.6)2/296.fad(para.8)7.corrugate;scrap(para.9)8.surge;diminish;discard(para.10)9.denselypopulated(para.12)10.viable-viability(practicability);surpass(para13)feasibility3/29Contents1234BackgroundInformationPre-readingQuestionsLanguagePointsThemeGalleryisaDesignDigitalContent&ContentsmalldevelopedbyGuildDesignInc.WhatisExposition?4/29WhatisExposition?oneoffourrhetoricalmodesofdiscourse,alongwithargumentation,description,andnarration.Thepurposeistoprovidesomebackgroundandinformthereadersabouttheplot,character,setting,andthemeoftheessay/storyormotionpicture.5/29Narrationtellswhathappened;Descriptiontellshowsomethinglookedorfeltorsounded;Expositionexplainssomething:itsproperties,functions,structures,etc.6/29BackgroundInformationWhatisRecycling?Theprocessingusedmaterialsintonewproductstopreventwasteofpotentiallyusefulmaterials,reducetheconsumptionoffreshrawmaterials,reduceenergyusage,reduceairpollution(fromincineration)andwaterpollution(fromlandfilling)byreducingtheneedfor"conventional"wastedisposal,andlowergreenhousegasemissionsascomparedtovirginproduction.7/293-RConcept"Reduce,Reuse,Recycle"wastehierarchy.8/29HouseholdrecyclingWhatCANgointotherecyclingbinGlassbottlesandjarsAluminiumcansSteelcansPaper,newspaperandmagazinesCardboardLiquidpaperboard(milkandjuicecartons)Plasticbottlesandcontainerswiththenumberedrecyclingsymbols9/29CurbsideRecycling10/29Asthetitleindicates11/29Landfillalsoknownasadumporrubbishdumpasiteforthedisposalofwastematerialsbyburialandistheoldestformofwastetreatment.12/29incineratorAnincineratorisafurnaceforburningwaste.13/29grassrootsthecommonpeopleasconstitutingafundamentalpoliticalandeconomicgroup14/29Pre-readingQuestions1.Usesomefigurestodescribethesuccessofrecycling.2.Theprofitabilityofrecycling15/29Benefitsofrecycling:EconomicandenvironmentalbenefitsBenefitsfromsolidwasterecycling16/29HistoryofRecyclingRecyclingbeforethemassproductionRecyclingbetweenWWIand1960sRecyclinginthe1970sRecyclinginthe1980sRecyclinginthe1990s17/29InfluenceofRecyclingExperienceofcitiesandtowns,e.g.AnnArbor,Michigan18/29LanguageNotesToday,curbsiderecyclingcollectionprogramsreachthemajorityoftheAmericanpopulation.(para.1)译文：今天，路边资源再生回收计划已经为大多数美国人所接收。19/292.Recycling,includingcomposting,diverted57milliontonsmaterialawayfromlandfillsandincineratorsin1996,upfrom34milliontonsin1990---a67percentincreaseinjust6years.(para.1)译文：再生资源，包含堆肥处理，从垃圾填埋场和垃圾焚烧场转来物资，由1990年3400万吨，增加到1996年5700万吨：仅6年时间久增加了67%。20/293.…filledwithrecoveredmaterialsstacked

endtoend…(para.2)Stack:pileupEndtoend:首尾相连译文：可构想将三英尺长（九立方英尺）盛满可再生物资回收箱首尾相接……21/294.Isrecyclingworthalltheeffort?Isprofitabilitytheonlybottomline?(para.3)译文：资源再生值不值得如此兴师动众？盈利率是不是惟一底线？22/295.Thisperspectivefocusonsolely…,comparedtothealternativeofsendingeverythingto…（para.3）Perspective:opinion,pointofviewAlternative:athingthatyoucanchoosetodoorhaveoutoftwoormorepossibilities:E.g.findalternativemeansoftransport译文：这一视角仅仅关注，和将全部废弃物运到垃圾填埋场或垃圾焚烧场相比，单个资源再生计划怎样影响一个小区废弃物管理总成本。23/296.themostsuccessfulprograms…arereallycost-effectiveandindeed,profitable.(para.4)Cost-effective:Producingthemosteconomicaloutcomeforconsumers.(划算)译文：最成功计划，包含许多转化率很高计划，成本低廉，而且有盈利。24/297.Manyofthesebenefitsmightnotbeapparenttocasualobservers,mightbecloudedbymunicipalaccountingandtaxpeculiarities…（para.5）casual:happeningbychance.Eg.acasualencounter=achanceencounter邂逅Cloud:tomakesomethingunclearPeculiarity:characteristic译文：而这些效益在许多组新观察者看来也学并不显著，可能会被城市会计和课税特点所掩盖…25/298.Thebenefitsfromsolidwasterecyclingalsoapplytowastestreamsotherthanthosemanagedbymunicipalities…(para.6)Applyto:makepracticaluseofsth译文：固体废弃物资源再生益处也适合用于市政府管理废弃物以外废弃物物流，如工业废弃物、建筑和拆迁残物、农业废弃物。26/299.Thesurgeinenvironmentalactivismandawarenessthatbeganintheearly1970sledtoanewwaveoninterestinrecycling.（para.11）译文：20世纪70年代初开始掀起环境活动和意识，造成了对再生资源新兴趣。Massdestructiveweapons

27/2910.increasedcollectionofrecy