SectionB(1a-1e)Unit13We’retryingtosavetheearth! 学习目标Keywords&phrases:recycle,napkin,saveelectricityKeysentences:1.Ihavejustreadabookwhichgivesideasabouthowwecansavetheenvironment.2.Youshouldtakeyourownbagswhenyougoshopping.Talkabouthowtoprotectenvironmentinourdailylife Warming-upLet'swatchavideo! FreetalkWhatcanwedotosavetheearth? stopridingincars不开私家车LookandsayGuessingGame!Whatcanwedotohelpsavetheearth?savetheearth savetheearthrecyclebooksandpaper重复利用书本和纸Lookandsay savetheearthLookandsayturnoffthelightswhenyouleavearoom离开房间的时候关灯 savetheearthLookandsayturnofftheshowerwhileyou'rewashingyourhair洗头发的时候关掉淋浴器 savetheearthLookandsaydon'tusepapernapkins不要用纸巾√n.餐巾纸 plantmoretrees多种树savetheearthLookandsay don'tuseplasticbags不用塑料袋savetheearthLookandsay 1aPresentationWhatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).___stopridingincars___recyclebooksandpaper___turnoffthelightswhenyouleavearoom___turnofftheshowerwhileyouarewashingyourhair___don'tusepapernapkins54132 1bCompareyouranswersin1awithyourpartner.A:Recyclingpaperisreallyeasy.B:Iagree.Butit’shardtostopridingincars. 1cListenandcheck(√)thethingsthatJuliaandJacktalkabout.ThingsJuliaandJacktalkabout___turningoffthelights___turningofftheshower___notusingpapernapkins___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper 1dListenagain.Check()thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo. Listenagainandanswerthequestions.Whoreadabook?WouldJuliaturnofftheshowerwhensheiswashingherhair?3.DoesJackliveclosetoschool?Jack.No,shewouldneverdothat.Yes,hedoes. Listenandread.Let'sreadJack:Turnoffthelights,Julia.Itsaveselectricity.Julia:Oh,Iusuallydothat.Iwasjustinahurry.Jack:Isee.I’vejustreadabookwhichgivesideasabouthowwecansavetheenvironment.Forexample,youshouldturnofftheshowerwhenyou’rewashingyourhair.Julia:Oh,Iwouldneverdothat.Ihaveveryshorthair.Itonlytakesafewminutestowash.Whatelsedoesitsay? Jack:Youshouldtakeyourownbagswhenyougoshopping.Julia:Oh,that’seasy.I’lldothatfromnowon.Whatelse?Jack:Peopleshouldstopridingincarsandstartridingbikes.Julia:Noway!Itwouldtakeme45minutestogettoschoolbybike!Jack:Butit’sgoodfortheenvironment!Besides,Ilikeridingmybike.Julia:Yes,andyoualsoliveclosetoschool! 1ePost-listeningWereallyshouldn’tusepapernapkins,youknow.Iknow.Istoppedusingthemlastyear.Makeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou. rememberIt'severyone'sdutytoloveandprotecttheenvironment.爱护和保护环境是每个人的责任和义务。 Languagepoints1.recyclebooksandpaper(教材P1011a)【拓展】recyclev.回收利用；再利用recyclableadj.可回收利用的；可再循环的recyclingn.回收利用过去分词recycled常作定语recycle/ˌri:ˈsaɪkl/v.回收利用；再利用 Exercises一、单项选择1.—Yournewwatchissonice!Whendidyoubuyit?—InOctober.I_____itfortwomonths.A.hadB.boughtC.havehadD.havebought2.YuedaGrouphasfoundawayto______thewasteanddoesn’tputitintotheriveranymore.A.produceB.recycleC.requireD.protectCB HomeworkPreviewthepassageinSectionB2b.Dotheexercisesinstudents’book.