1、Lookatourearth!Theearthispolluted.,Unit13Weretryingtosavetheearth!,SectionA(1a1c),noisepollution,Therearemorecarsontheroad.,airpollution,Thefactoriespollutetheairwithalotofblacksmoke.,Factoriesputwasteintotheriver.,waterpollution,litter/lit(r)/bottom/btm/Fisherman/fi(r)mn/,v.亂扔n.垃圾；廢棄物n.底部；最下部n.漁民；釣

2、魚的人,words,1a,Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.,noisepollution_,airpollution_,waterpollution_,loudmusic,planes,mobilephones,factories,cars,smoking,ships,factories,littering,rubbish,buildinghouses,buildinghouses,1b,Listenandcompletethesentences

3、.,reallydirty,rubbish,fish,litter,waste,government,closedown,cleanup,1c,Role-playtheconversation,Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.,Butitusedtobesoclean!,Yes,butpeoplearethrowinglitterintotheriver.,Everyoneinthistownshouldplayapartincleaningitup!,Whatshouldwedotosavetheearth?L

4、etshaveasurvey!環(huán)境保護問卷調(diào)查.doc游戲音樂.mp3,Makeaposter!,Theearthisbadlypolluted.Pleasemakeaposterandthinkofwhatwecando.,Savetheearth!,一Words:litterbottomfisherman二Phrase:1.trytodo努力去做某事。2.litter和rubbish都可指“垃圾”用作不可數(shù)名詞。rubbish指“沒用的東西(被扔或?qū)⒁獊G棄的無用的東西)”不可回收。litter指“(室內(nèi)或公共場所)亂扔的廢物(紙屑、不要的包裝紙、廢瓶等)”還可回收。3.playaparti

5、ndoing參與三Sentences:Weretryingtosavetheearth.Theriverusedtobesoclean.一,summary,Homework,1.Copythenewwordsandrememberthem.2.Read1c.3.Dosomeexercisesonthescreen.,Choosethebestanswer.,1.He_gooutwithhisparents,butnowhe_stayingathomealone.A.usedto;isusedtoB.isusedto;usedtoC.usedto;usedtoD.isusedto;isusedto2.-Mary,couldyoutellmeifyourmother_ourschoolsportsmeetingtomorrow?-Ithinkshewillc