1、Unit13We'retryingtosavetheearth!SectionB1(1a—2e)I.RevisionRole-playthisconversation. A:Ithinkthateveryoneshouldusepublictransportation. B:Idisagree.It’sdifficultforparentswith youngchildrentousepublictransportation… A:Butwe can dootherthings.Forexample,we ca
2、n gotoschoolonfoot. B: You areright.Weshouldturnoffthelightswhenweleavetheroom.II.Leadingin (1)Tellstudentsweshoulddothesethingstoprotecttheenvironment.uTurnoffthelightswhen you leavearoom;uStopridingincars;uStoppingusingpapertowelsornapkins;uRecyclebooksandpaper
3、.uTurnofftheshowerwhile you arewashing yourhair.uYou can help reduce pollution byputtingthatsoda can inadifferentbin.uDon’tusepapernapkins.(2)What can wedoto help savetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).(1a)______stopridingincars______recyclebo
4、oksandpaper______turnoffthelightswhen you leavearoom______turnofftheshowerwhile you arewashing yourhair______don’tusepapernapkins(3)Compare youranswersin1awith yourpartner.III.Listening1c&1d(1) Listenandcheck (√ ) thethingsthatJuliaandJacktalkabout.(2) Check( )