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12Unit2Repeatthesethreewordsdaily:reduce,reuseandrecycle.1.节约能源saveenergy2.collectwaste收集废品3.为…忧虑/烦恼beworriedabout4.inpoorareas在贫穷地区5.learnwaysto学习…的方法6.使某人生病makesb.ill7.对健康是一种危害adangertoone’shealth8.…是没有用的It’snouse…9.比如suchas10.好主意nice/good/greatideaWhichwouldyouliketouse?Why?plasticchinaWhichwouldyouliketouse?Why?plasticbagclothbagWhatwouldyoudowithrubbish?Why?throwawayrubbishclassificationWhichwaysaregoodfortheenvironment?Why?Whichofthefollowingthingsaregreen?Whyorwhynot?Whatcanwedowiththem?changewasteintosomethingusefulLookatthepictures.Saywhichthingsarebetterfortheenvironmentandwhy.MadeinChinaMadeabroadReduceIt’sbetterforpeopletobuylocalproductsthanproductsfromabroadbecauseitwastesenergytobringforeignproductstoChina.Itisbettertouseachinacupinsteadofapapercupbecausechinacupsarereusable,butpapercupscanonlybeusedonceandthenhavetobethrownaway.ReuseLookatthepictures.Saywhichthingsarebetterfortheenvironmentandwhy.Itismuchbettertorecycleusedthingsthanburnthem.Inthisway,wecanuselessenergy;also,burningpollutestheair.Recycle瓷器n.policy再次使用；重复利用v.bottle瓶n.plastic塑料n.塑料的adj.divide分开v./ri:'ju:z//'bɒtl//'tʃaɪnə/china/dɪ'vaɪd//'plæstɪk/政策；方针n./'pɒləsɪ/reuse丢掉；丢弃cloth吨n.tonsof许多；很多reduce减少；降低；缩小v.repeat重说；重新做v./tʌn/throwaway/rɪ'pi:t//rɪ'dju:s/布；布料n./klɒθ/ton橡胶n.step(外)孙子n.granddaughter(外)孙女n.rapid快速的；迅速的adj.recycling回收利用n./'grænsʌn/rubber/ri:'saɪklɪŋ//'ræpɪd/步骤；措施n./step/grandson/'rʌbə//'grændɔ:tə/china瓷器plastic塑料bottle瓶throwaway丢掉；丢弃cloth布；布料1.Lookatthepicturesonthenextpage.Saywhichwaysaregoodfortheenvironmentandwhy.It’sbettertouseareusablebowlandchinacupinsteadofpaperboxandcupbecausetheycanbeusedagain.Papercupscanonlybeusedonceandhavetobethrownaway.It’sbettertodividetherubbish,ratherthanthrowthemintoriverbecauseitmaypollutetheenvironmentanddoharmtoourhealth.2.Lookatthetitleofthepassage.Whatsuggestionsdoyouthinkthepassagewillmake?Usethewordsintheboxtohelpyou.china,divide,necessary,plastic,policy,reuse,Itisbettertousechinacupsandbowlsbecausetheycanbeusedmanytimes.It’sbettertouseaplasticlunchboxandachinacupbecauseyoucanusethemagain.Readthepassagequicklyandanswerthequestion.Whatsuggestionsdoesthepassagemakeingeneral?Reduce,reuseandrecycle.3.Readthepassageandanswerthequestionsinthefirstpart.HowtobegreenByWangLinglingHowgreenareyou?Answerthesequestionsandfindout.●Doyouwalkorrideabiketoschool?●Doyoubuynewclothesjustbecausetheyaremodern?●Doyouturnoffthelightswhenyouleavetheroom?turnoff关掉(水源、煤气、电源等)●Doyoutakeyourownbagwhenshoppingandnotaskforaplasticbag?●Doyoubuydrinksinbottles?Andwhatdoyoudowiththebottleswhentheyareempty?●Doyoudividethewasteintothingstorecycleandthingstothrowaway?Weallneedahealthyenvironment,butweproducewasteeveryday,anditisharmfultoourenvironment.Repeatthesethreewordsdaily:reduce,reuseandrecycle.askof请求…;要求…dowith处理、忍受、相处dividev.分开；划分throwaway扔掉;浪费everyday每一天beharmfulto对…有害ReduceReducemeans“useless”.Donotwastethings.Itsavesmoneyandcauseslesspollution.Donotordermorefoodthanyoucanfinish.Turnoffthelightswhenyoudonotneedthem.Beforeyoubuysomethingnew,thinkwhetheritisreallynecessary,becausemaybetheoldoneisjustasgood!ReuseReusemeans“useagain”.Usethingsforaslongaspossible.Lookafterthemsothattheywilllast.Repairthemifpossible.Dosomethingnew一些新的东西，不定代词后面跟形容词。aslongaspossible尽可能长的Notthrowthemawayandbuynewones.Donotuseapapercuporpaperbags.Itisbettertousechinacupsandclothbagsbecausetheycanbeusedmanytimes.RecycleRecyclemeans“changethingsintosomethingelsetobereused”.Althoughittakesenergytochangethingsintosomethingelse,itisbetterthanthrowingthingsawayorburningthem.Wethrowtonsofrubbishawayeachyear,andwehavetostop.Divideyourrubbishitisbettertodosth.最好做某事takesenergy需要能量itisbetterthandoingsth.优于做某事tonsof大量的，很多的，intoplastic,glass,paperandrubber.Developarecyclingpolicyforthewholecommunity.Buyproductssuchasrecycledpapertohelpsavetrees.Wecannothopeforrapidchange,butlet’stakethesesimplestepstodaysothatwewillsavetheworldforourgrandsonsandgranddaughterstomorrow.rubber橡胶;橡皮4.Check(√)thesuggestionsthatarementionedinthepassage.1.Orderfoodthatyoucanfinish.2.Uselesselectricityathome.3.Learnwaystorecyclerubbish.4.Usepapercupsandbags.5.Repairthings.6.Dividerubbishintodifferentgroups.7.Collectwasteorrubbishtoraisemoney.8.Burnthingstosaveenergy.5.Findtwothingsyoushoulddoandtwothingsyoushouldnotdointhepassage.Givereasons.Useyouranswerstowritesentences.Weshouldrecyclerubbishbecauseitcanhelpusprotecttheenvironment.Weshouldn’tbuythelatestfashionbecauseitwasteenergytomakethem.Weshouldnotburnthingsbecauseitpollutesourairandcostsenergy.Weshoulduselesspapercupsandbagsbecauseitdoesharmtotheenvironment.6.Completethepassagewiththecorrectformofthewordsinthebox.divide,granddaughter,plastic,policy,rapid,recycle,repeat,step,tonWethrowaway(1)______ofrubbisheveryyear.Ifwewantacleanworldforourgrandsonsand(2)_______________,wehavetoreduce,reuseand(3)_______.(4)________thesethreewordseveryday.Thefirst(5)______istouseless.tonsgranddaughtersRepeatrecyclestepThesecondistousethingsaslongaspossibleThen(6)_______yourrubbishinto(7)________,paper,rubberandglass.Finally,d