Unit 8 Save Our World Lesson 43 Let's Clean Up! 课件1.ppt

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1、Unit8SaveOurWorldLesson43:Let'sCleanUp!Severalkindsofpollution:AirpollutionWaterpollutionSoilpollutionWhatcanwedotoprotectourworld?environmentrubbishgarbagedrawone’sattentionpickupWords&phrasesIttakes/took…cleanupabitoffinishdoingexplain…to…Words&phrasesListentothedialogueand

2、writetrue(T)orfalse(F).TFFTReading1.Whatisthemeaningof"rubbish"?Readthedialogueandanswerthequestions.Itissomethingworthless,orsomethingthatyoudon’tneedanymore.Itmeans"garbage"inAmericanEnglish.2.WhydoJenny,BrianandDannyasktheirclassmatestohelppickuptherubbishintheschoolyard?3

3、.Whatdotheywearandcarrytopicktherubbish?Becauseitwouldtakethemtoolong.Theywearglovesandcarrybrownbags.PracticeJeff:Lookatthesky!It’salwaysgrey.Wecan’tevenseetheskyclearly.Marina:Ifthisgoeson,thebirdswillflyawayandnevercomeback.Jeff:Ourriverusedtobeveryclean.Butnowlookatthewat

4、er!Thereistoomuch____________leftbythefactories.Marina:Ifthisgoeson,thefishwilldie.Peopleshoulddosomethingtostopthe___________.Jeff:I_________.Let’sdosomethingtodrawpeople’s____________tothisproblem.Howaboutputtingupaposter?Marina:Goodidea.Jeff,Ithinkour____________isalsoquit

5、edirty.Let’scallourclassmatestohelpcleanitbeforethenewtermstarts.Jeff:OK.Wewouldfinish____________inanhour!Completethedialoguewiththecorrectformsofthewordsinthebox.pollutionrubbishagreeattentionschoolyardcleaningpollutionrubbishschoolyardagreecleanattentionWhatcanwedotocleanu

6、ptheworld?PleasedesignsomeactivitiesforWorldEnvironmentalDay.Youmayhaveanameandaslogan(口号)fortheproject.Youneedtolistwhattodo.Youshouldtellwhytodo.FinishtheexercisesofLesson43.BetteryourdesignoftheprojectonWorldEnvironmentalDayandmakeaposter.EnjoythemovieWallEifyouhavetime.Ho

7、meworkPreview1.LearnthewordsinLesson44byheart.2.ReadthetextinLesson44andunderlinetheusefulphrases.Thankyou.