九年级英语unit13 section a 1

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1、Lookatourearth!Inourdailylife,whatkindofpollutioncanyouthinkof?Whathascausedeachkindofpollution?seriouspollutionWeareharmingourplanetinsomanyways.伤害airpollutionnoisepollutionwaterpollutionFactoriespourdangerousgasesintotheair.AirpollutionCarsalsopourdangerousgasesintotheair.carssmokingSomepeople

2、smokeinpublicplaces.NoisepollutionbuildinghousesloudmusicmobilephonesplanesWaterpollutionfactoriesrubbishlitteringshipsUnit13We'retryingtosavetheearth!SectionA11a-2dv.乱扔/'litə(r)/n.垃圾；废弃物n.底部；最下部/'bɔtəm/n.渔民；钓鱼的人/'fiʃə(r)mən/n.煤；煤块/kəul/adj.丑陋的；难堪的/'ʌgli/n.优点；/əd'va:ntidʒ/,/əd'væntidʒ/有利条件v.花费(c

3、ost,cost)/kɔst/,/kɔ:st/n.花费；价钱litterbottomfishermancoaluglyadvantagecostWordsandexpressionsadj.木制的；木头的/'wudn/adj.塑料的/'plæstik/n.塑料；塑胶n.外卖食物/'teikəwei/woodenplastictakeawayWordsandexpressions1aHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.noisepollutio

4、n________________________________________________airpollution____________________________________________waterpollution________________________________________________loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesloudmusiccarsrubbishplan

5、eslitteringshipsfactoriessmokingbuildinghousesmobilephones1bListenandcompletethesentences.Whatwastheproblem?Theriverwas_____________.Eventhebottom(底部)oftheriverwasfullof_________.Therewerenomore______forfishermen(渔民)tocatch.reallydirtyrubbishfishWhatcausedtheproblem?Peoplearethrowing_______intot

6、heriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.litterwastegovernmentclosedowncleanupListenagainandcheck(√)thesentencesyouhear.1.Wecouldgofishingintheriver.2.Therive

7、rwasreallydirty.3.Theriverhasalwaysbeenthenicestriverinthistown.4.Weshouldasktheteachersforhelp.√√1cRole-playtheconversationTheriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Butitusedtobesoclean!Yes,butpeoplearethrowi