英语人教版九年级全册u13 section A.ppt

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1、Unit13We'retryingtosavetheearth!1a-2d2017-3-29TheEarthSongLearningAimsKnowledgeAimsTalkaboutpollutionandenvironmentalprotectionSevennewwords:bottom,litter,fisherman,ugly,plastic,wooden,binAbilityAimsImprovelisteningandspeakingabilityMoralAimsTrytosaveourearthTheriverisreallyd

2、irty.Eventhebottomoftheriverisfulloflitter.Therearenomorefishforfishermantocatch.Peoplearethrowinglitterintotheriver.Factoriesareputtingwasteintotheriver.Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.Everyoneshouldplayapartincleaninguptheriver.PairworkThea

3、irisbadlypolluted.Wecan'tseethebluesky.Therearemorecarsontheroad.Factoriesburncoal.TheysendoutblacksmokeEncouragetotakethesubwayorthebus,rideabikeinsteadofdriving.stopridinginacar.Cutdownthenumberoffactoriesthatburncoal.2aListentotheinterview.CirclethekindsofpollutionthatJa

4、sonandSusantalkabout.A.landpollutionB.airpullutionC.noisepollutionD.waterpollution2bListenagainandcompletethesentences.1.Theairisbadlypollutedbecausethereare__________ontheroadthesedays.2.Factoriesthatburncoalalso________theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbisha

5、ndwaste.People__________________thingseveryday.4.Peoplearealsolitteringin______________likeparks.Thisisturningbeautifulplacesintouglyones.morecarspollutearethrowingawaypublicplaces2dRole-playtheconversation2dRole-playtheconversationandanswerquestions1.Whatcanwedotocutdownairp

6、ollution?2.Whatcanwedotocutdownlandpollution?2dRole-playtheconversationInterviewer:JasonansSusan,whatareyourideasforsolvingtheseproblems?Jason:Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Susan:Yeah,orrideabike.Thereareotheradvantagesofbikeriding.Itis

7、goodforhealthanditdoesn'tcostanything.Interviewer:Greatidea!Whataboutwastepollution?Susan:Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Jason:Me,too.Also,InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood.Iusetheonesathome.Susan

8、:Iremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifu