Unit13We’retryingtosavetheearth.SectionA(1a--1c)

努力做……,盡力做……tryto

What’sthevideoabout?environmentalpollutionSeriouspollutionnoisepollutionairpollutionwaterpollution…

Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephones1a與……相關n.垃圾&v.亂扔noisepollutionairpollutionwaterpollutionloudmusiccarsplanesbuildinghousesmobilephonesmachinescarsfactoriessmokingburningrubbishlitteringshipsfactoriessewage污水Whatwastheproblem?Theriverwas_________.Eventhebottomoftheriverwasfullof________.Therewerenomore_____forfishermentocatch.Whatcausedtheproblem?Peoplearethrowing_____intotheriver.Factoriesareputting_______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe________andaskthemto___________thefactories.Everyoneshouldhelpto________theriver.1bListenandcompletethesentences.reallydirtyrubbishfishlitterwastegovernmentclosedowncleanupatthebottomof在…..底部fishereman漁夫Tony:Hey,Mark,maybewecouldgoswimmingintheaaaaariverlaterthisafternoon.Mark:Idon’tthinkIwanttogo,Tony.Tony:Whynot?Mark:Iwastherelastweekendandtheriverwasreallyaaaaadirty.Eventhebottomoftheriverwasfullofrubbish,andtherewerenomorefishforfishermentocatch.Tony:Noway!Itusedtobesoclean.Infact,Ithasaaaaaalwaysbeenthenicestriverinthistown.Mark:Notanymore.Ithinkpeoplearethrowinglitterintoaaaaatheriver.Factoriesarealsoputtingwasteintotheriver.Tony:that’sterrible!Weshouldwritetothegovernment.aaaaaTheyshouldclosedownthefactories.Mark:Goodidea!ButIthinkeveryoneinthistownaaaaaashouldhelptocleanuptheriver,too.Everyoneaaaaaaashouldplayapartnotjustthegovernment.befullof…充滿，裝滿，后常加名詞throw…into…將…扔進…closedown關閉，關停playapart在…發(fā)揮作用，后常加insth//indoingsth1cRole-play1.Oh,no!Theriverwassodirty.Eventhebottomwasfulloftherubbish.1.Butitusedtobe…2.Doyouknowwhatcausedtheproblem？3.We…3.Whatshouldwedotoprotecttheriver?2.People…Factories…Helpsavetheearth

Brainstorm頭腦風暴Everyoneshouldplayapartinsavingtheearth!人人都要參與保護球！Recycleplasticbottlesandnewspaper回收利用塑料瓶和舊報紙Useyourownshoppingbags使用自己的購物袋Writeonbothsidesofthepaper

紙張雙面書寫Gotoschoolonfootorbysubway走路或乘坐地鐵等公共交通上學1.Itisreportedthattheincome_____________(與……有關)

the

education.2.Booksalways________________________（發(fā)揮重要作用）ineducation.3.____________(漁夫)are___________(努力)catchthefishesatthe________