英语人教版九年级全册unit13 peroid.ppt

Unit13Wearetryingtosavetheearth SectionA 1a 2d 九年级 seriouspollution Weareharmingourplanetinsomanyways 伤害 airpollution soilpollution waterpollution theearthsongbyMichaelJackson Factoriespourdangerousgasesintotheair Carsalsopourdangerousgasesintotheair tailgas airpollution Theweatherisalwaysfoggy Wecan tseethebluesky Wecan tbreathethefreshair Doyouknowwhy Factoriesproducetoomuchdangeroussmoke Thetrafficproducestoomanyfumes Somepeoplesmokeinpublicplaces Dad what stheacidrain Naturalresourcesaredisappearingatadangerousrate 以危险的速度 GroupOne GroupTwo GroupThree desert 灭绝 extinct Helpsavetheearth Wemustthinkofbetterwaytotreatourplanetinfuture Whatdoyouusuallydo AreyouafriendoftheEarth Takethisquiz START Youdrinkacanofcola Whatdoyoudo Ithrowawaycans Irecyclecans Youthrowawaythecans That sbadfortheEarth Yourecyclethecans That sgoodfortheEarth Therearealotofoldnewspapersatyourhome Whatdoyoudo Ithrowtheoldnewspapersaway Irecycletheoldnewspapers Youthrowoldnewspapersaway Youwastepaper That sbadfortheEarth Yourecycleoldnewspapers Yousavepaper That sgoodfortheEarth Yougoshopping Whatdoyoudo Iusealotofnewplasticbags Iusemyownbag Youusealotofnewplasticbags That sbadfortheEarth Youuseyourownbag That sgoodfortheEarth Whenyouwriteonapieceofpaper whatdoyoudo Iwriteononesideonly Iwriteonbothsides Youusepaperononesideonly That sbadfortheEarth Youusepaperonbothsides That sgoodfortheEarth closedownthefactories helptocleanuptheriver takethebusorsubway rideabike bringabagtogoshopping throwrubbishinthecans turnoffthelightswhenyouleavearoom usepaperorresusablebags recyclebooksandpaper turnofftheshowerwhenyouwashyourhair don tusenapkins rethink reuse recycle solutions industryharmfulcostwoodenplasticaffort n 工业adj 有害的v 花费adj 木制的adj 塑料的v 支付的起 Wordsandexpressions makeadifferencetakepartinturnoffpayforcutdownleadto 起作用 有影响参加关掉付费 付出代价减少导致 Wordsandexpressions We retryingtosavetheearth 我们在努力拯救地球 Theriveusedtobesoclean 这河流过去是如此的清澈 Theairisbadlypolluted 空气被严重污染 Themethodisnotonlycruel butalsoharmfultotheenvironment 这种方法不仅残酷 而且对环境也有害 Sentences 基础预习写出下面单词的意思litter bottom fisherman ugly cost plastic coal advantage wooden 把下面的短语与汉语意思连起来 makeadiffenencecutdownleadtobefullofplayapartin 导致起作用减少参与充满 Herearesomewordsrelatedtodifferentkindsofpollution Writethemintheboxbelow Thenaddmorewords 1a noisepullotion airpollution waterpollution Listenandcompletethesentences 1b reallydirty rubbish fish litter waste government closedown cleanup Role playtheconversation Thenmakeyourownconversationsaboutthekindsofpollutionin1a 1c 2a Listentotheinterview CirclethekindsofpollutionthatJasonandSusantalkabout A landpollutionB airpollutionC noisepollutionD waterpollution 1 Theairisbadlypollutedbecausethereare ontheroadthesedays 2 Factoriesthatburncoalalso theairwithalotofblacksmoke 3 Thereisalsotoomuchrubbishandwaste People thingsawayeveryday 4 Peoplearealsolitteringin likeparks Thisturnsbeautifulparksintouglyplaces morecar pollute arethrowingaway publicplaces 2b Listenagainandcompletethesentences Usetheinformationin2aand2btorole playconversationsbetweenJasonandSusan 2c Susan Andremembertothrowrubbishinthecansandkeeppublicplacescleanandbeautifulforeveryone Interviewer Sotogether ouractionscanmakeadifferenceandleadtoabetterfuture Interviewer JasonandSusan whatareyourideasforsolvingtheseproblems Jason Well tocutdownairpollution weshouldtakethebusorsubwayinsteadofdriving Susan Yeah orrideabike Otheradvantagesofbikeridingarethatit sgoodforhealthanditdoesn tcostanything 2d Role playtheconversation Interviewer Greatideas Whataboutwastepollution Susan Mmm Ithinksimplethingslikebringingabagtogoshoppingcanhelp Istarteddoingthatayearago Jason M