新外研版九年级英语上M12U2.ppt

1、12Unit2Repeatthesethreewordsdaily:reduce,reuseandrecycle.1.节约能源节约能源saveenergy2.collectwaste收集废品收集废品3.为为忧虑忧虑/烦恼烦恼beworriedabout4.inpoorareas在贫穷地区在贫穷地区5.learnwaysto学习学习的方法的方法6.使某人生病使某人生病makesb.ill7.对对健康是一种危害健康是一种危害adangertooneshealth8.是没有用的是没有用的Itsnouse9.比如比如suchas10.好主意好主意nice/good/greatideaWhichwoul

2、dyouliketouse?Why?plasticchinaWhichwouldyouliketouse?Why?plasticbagclothbagWhatwouldyoudowithrubbish?Why?throwawayrubbishclassificationWhichwaysaregoodfortheenvironment?Why?Whichofthefollowingthingsaregreen?Whyorwhynot?Whatcanwedowiththem?changewasteintosomethingusefulLookatthepictures.Saywhichthing

3、sarebetterfortheenvironmentandwhy.MadeinChinaMadeabroadReduceItsbetterforpeopletobuylocalproductsthanproductsfromabroadbecauseitwastesenergytobringforeignproductstoChina.Itisbettertouseachinacupinstead ofapapercupbecausechinacupsarereusable,butpapercupscanonlybeusedonceandthenhavetobethrownaway.Reus

4、eLookatthepictures.Saywhichthingsarebetterfortheenvironmentandwhy.Itismuchbettertorecycleusedthingsthanburnthem.Inthisway,wecanuselessenergy;also,burningpollutestheair.Recycle瓷器瓷器n.policy再次使用；重复利用再次使用；重复利用v.bottle瓶瓶n.plastic塑料塑料n.塑料的塑料的adj.divide分开分开v./ri:ju:z/btl/tan/china/dvad/plstk/政策；方针政策；方针n./p

5、ls/reuse丢掉；丢弃丢掉；丢弃cloth吨吨n.tonsof许多；很多许多；很多reduce减少；降低；缩小减少；降低；缩小v.repeat重说；重新做重说；重新做v./tn/throwaway/rpi:t/rdju:s/布；布料布；布料n./kl/ton橡胶橡胶n.step(外外)孙子孙子n.granddaughter(外外)孙女孙女n.rapid快速的；迅速的快速的；迅速的adj.recycling回收利用回收利用n./grnsn/rubber/ri:sakl/rpd/步骤；措施步骤；措施n./step/grandson/rb/grnd:t/china瓷器瓷器 plastic塑料塑料

6、bottle瓶瓶 throwaway丢掉；丢弃丢掉；丢弃cloth布；布料布；布料 1.Lookatthepicturesonthenextpage.Saywhichwaysaregoodfortheenvironmentandwhy.Itsbettertouseareusablebowlandchinacupinsteadofpaperboxandcupbecausetheycanbeusedagain.Papercupscanonlybeusedonceandhavetobethrownaway.Itsbettertodividetherubbish,ratherthanthrowthem

7、intoriverbecauseitmaypollutetheenvironmentanddoharmtoourhealth.2.Lookatthetitleofthepassage.Whatsuggestionsdoyouthinkthepassagewillmake?Usethewordsintheboxtohelpyou.china,divide,necessary,plastic,policy,reuse,It is better to use china cups and bowls because they can be used many times.Its better to

8、use a plastic lunch box and a china cup because you can use them again.Readthepassagequicklyandanswerthequestion.Whatsuggestionsdoesthepassagemakeingeneral?Reduce,reuseandrecycle.3.Readthepassageandanswerthequestionsinthefirstpart.HowtobegreenByWangLinglingHowgreenareyou?Answerthesequestionsandfindo

9、ut.Doyouwalkorrideabiketoschool?Doyoubuynewclothesjustbecausetheyaremodern?Doyouturnoffthelightswhenyouleavetheroom?turnoff关掉关掉(水源、煤气、电源等水源、煤气、电源等)Doyoutakeyourownbagwhenshoppingandnotaskforaplasticbag?Doyoubuydrinksinbottles?Andwhatdoyoudowiththebottleswhentheyareempty?Doyoudividethewasteintothings

10、torecycleandthingstothrowaway?Weallneedahealthyenvironment,butweproducewasteeveryday,anditisharmfultoourenvironment.Repeatthesethreewordsdaily:reduce,reuseandrecycle.askof请求请求;要求要求dowith处理、忍受、相处处理、忍受、相处dividev.分开；划分分开；划分throwaway扔掉扔掉;浪费浪费everyday每一天每一天beharmfulto对对有害有害ReduceReducemeans“useless”.Dono

11、twastethings.Itsavesmoneyandcauseslesspollution.Donotordermorefoodthanyoucanfinish.Turnoffthelightswhenyoudonotneedthem.Beforeyoubuysomethingnew,thinkwhetheritisreallynecessary,becausemaybetheoldoneisjustasgood!Reuse Reusemeans“useagain”.Usethingsforaslongaspossible.Lookafterthemsothattheywilllast.R

12、epairthemifpossible.Dosomethingnew一些新的东西，不定代词后面跟一些新的东西，不定代词后面跟形容词。形容词。aslongaspossible尽可能长的尽可能长的Notthrowthemawayandbuynewones.Donotuseapapercuporpaperbags.Itisbettertousechinacupsandclothbagsbecausetheycanbeusedmanytimes.RecycleRecyclemeans“changethingsintosomethingelsetobereused”.Althoughittakesene

13、rgytochangethingsintosomethingelse,itisbetterthanthrowingthingsawayorburningthem.Wethrowtonsofrubbishawayeachyear,andwehavetostop.Divideyourrubbishitisbettertodosth.最好做某事最好做某事takesenergy需要能量需要能量itisbetterthandoingsth.优于做某事优于做某事tonsof大量的，很多的，大量的，很多的，intoplastic,glass,paperandrubber.Developarecyclingp

14、olicyforthewholecommunity.Buyproductssuchasrecycledpapertohelpsavetrees.Wecannothopeforrapidchange,butletstakethesesimplestepstodaysothatwewillsavetheworldforourgrandsonsandgranddaughterstomorrow.rubber橡胶橡胶;橡皮橡皮4.Check()thesuggestionsthatarementionedinthepassage.1.Orderfoodthatyoucanfinish.2.Useless

15、electricityathome.3.Learnwaystorecyclerubbish.4.Usepapercupsandbags.5.Repairthings.6.Dividerubbishintodifferentgroups.7.Collectwasteorrubbishtoraisemoney.8.Burnthingstosaveenergy.5.Findtwothingsyoushoulddoandtwothingsyoushouldnotdointhepassage.Givereasons.Useyouranswerstowritesentences.We should rec

16、ycle rubbish because it can help us protect the environment.We shouldnt buy the latest fashion because it waste energy to make them.We should not burn things because it pollutes our air and costs energy.We should use less paper cups and bags because it does harm to the environment.6.Completethepassagewiththecorrectformofthewordsinthebox.divide,granddaughter,plastic,policy,rapid,recycle,repeat,step,tonWethrowaway(1)_ofrubbisheveryyear.Ifwewantacleanworldforourgrandsonsand(2)_,wehavetoreduce,reuse