英语人教版九年级全册Unit 13 Section A 1B mp3.ppt

Unit13We retryingtosavetheearth airpollution Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke n 煤炭 Factoriespourwasteorpollutedwaterintotheriver waterpollution noisepollution Thereareallkindsofnoisearoundus whitepollution Peopleusetoomanyplasticbagsorboxes litterv 乱扔n 垃圾 废弃物 1a Herearesomewordsrelatedtodifferentkindsofpollution Writethemintheboxbelow Thenaddmorewords noisepollution airpollution waterpollution loudmusic planes mobilephones factories cars smoking ships factories littering rubbish buildinghouses buildinghouses machines vehicles burning pesticide 1b Listenandcompletethesentences reallydirty rubbish fish fishermann 渔民 litter waste government closedown cleanup 1c Roleplaytheconversation Thenmakeyourownconversationsaboutthekindsofpollutionin1a Mark Theriverwasdirty Eventhebottomoftheriverwasfullofrubbish Tony Butitusedtobesoclean Mark Yes butpeoplearethrowinglitterintotheriver Tony Everyoneinthistownshouldplayapartincleaningitup playapartin doing sth 在 方面起作用 在 做 某事中起作用 Usetheinformationin2aand2btorole playconversationsbetweenJasonandSusan 2c Whatshouldwedotosavetheearth Turnoffthelightswhenyouleavearoom stopridingincars stopusingpapertowelsornapkins 餐巾 餐巾纸 recyclebooksandpaper 回收利用 Homework 1 Learnthenewwordsandrememberthem 2 Writeashortp