英语人教版九年级全册Unit 13 section B.ppt

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1、ProtectingourenvironmentSectionB1a-2cTheanimalsareendangeredAirpollutiondon’tusepapertowelsornapkinswhitepollutionrefusetousetheplastic(塑料的)bags…stopridingincars/ridebikes…heavytrafficTheworld'sproblemsWhatshouldwedotoprotectourenvironment?turnoffthelightswhenyouleave

2、aroomwasteofelectricitywasteofwaterturnofftheshowerswhileyouarewashingyourhair…recyclebooksandpaper____*stopridingincars.___*recyclebooksandpaper.____*turnoffthelightswhenyouleavetheroom.____*turnofftheshowerwhileyouarewashingyourhair.____*don’tusepapertowelsornapkins

3、A:Recyclingbooksandpaperiseasy.B:Iagree/disagree.AndIthinkit’sdifficulttostopridingincars.1aThinkingandrankingRanktheitemsintheboxfromtheeasiest(1)tothemostdifficult.(5)Report:Ithink…ingistheeasiest,…ingisthemostdifficult.PairworkListentowhatJuliaandJacktalkabout.Chec

4、k()thethings.ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___turningoffthelight___turningofftheshower___stoppingusingpapernapkins___takingyourownbagswhenshopping.___notridingincars___ridingabike___recyclingpaper1.W

5、hywouldJulianeverturnofftheshowerwhensheiswashingherhair?2.Whywouldsheneverstopridingacar?Shelikestodoit.HerhairislongHerhairisshort.Herhouseisfarfromschool.Herbikeisbroken.C.Shehateridingabike.CAGirl:No,Ihaveveryshorthair.I’monlyintheshowerforafewminutes.Boy:Well,eve

6、ryminutehelps.Girl:Whatelsedoesitsay?Boy:Itsaysyoushouldtakeyourownbagswhenyougofoodshopping.Girl:Oh,that’snotdifficult.Icandothat.Whatelse?Boy:Hmmm.Here’sagoodone.Itsayspeopleshouldstopridingincarsandstartridingbikes.Girl:Oh,I’llneverdothat!Canyouseemeriding45minutes

7、toandfromschooleveryday?Boy:Well,Ithinktheenvironmentisreallyimportant.Besides,Ilikeridingmybike.Girl:Yes,andyoualsoliveclosetoschool!PairworkA:Weshouldn’twastethewater.B:Iknow.I’llsaveitfromnowon.Turnoffthelightswhenyouleavearoom.Turnoffthetap(龙头)whenyouarenotwashing

8、.Don’tusepapertowelsornapkins.Takeyourownbagwhenshopping.Recyclebooksandpaper.Don’trideincars.Rideabike,ifpossible.SummaryTh