8BUnit8AgreenworldComicstrip&Welcometotheunitturnoff关上（开关）PresentationThewaystoliveagreenlifereduceairpollutionbyridingbicyclesvt.&vi.减少，降低It’swiseforpeopletochoosepublictransport.adj.明智的，充满智慧的Presentationprotecttheenvironmentbyrecyclingwaste.Thewaystoliveagreenlifevt.回收利用Presentationsaveenergybyturningoffthelightswhenweleavearoom.Thewaystoliveagreenlife节约能源关上（开关）PresentationTheyalwaystakeshortershowerstosavewater.Thewaystoliveagreenlife缩短洗澡/淋浴时间Theclass1,Grade8studentsaretalkingaboutwaystoliveagreenlife.Lookatthepicturesbelowandmatchthemwiththecorrectsentences.a.Wecanreduceairpollutionbyridingbicycles.b.Wecansavewaterbytakingshortershowers.c.Wecansaveenergybyturningoffthelightswhenweleavearoom.d.Wecanprotecttheenvironmentbyrecyclingwaste.1.Howdoyougotoschooleveryday?2.Doyouwanttoprotectourearth?3.Howdoyouprotectit?Free-talk：Readandanswer1.HowdidKittygotoschoolinthepast?2.Whataboutnow?3.WhatdoesMilliethinksheshoulddotoliveagreenlife?4.WhataboutDaniel?5.WhataboutSandy?Herfatherusedtodrivehertoschool.Theytaketheundergroundnow.Shethinksit’swiseforpeopletochoosepublictransportandridebicycles.Hethinkswecantakeshortershowerstosavewater.Shethinksweshouldremembertoturnoffthelightswhenweleavearoom.PartBNameHowtoliveagreenlifeKitty:Millie:Daniel:Sandy:Taketheundergroundtoschool.Choosepublictransportorridebikes.Remembertoturnoffthelightswhenweleavearoom.Takeshortershowerstosavewater.Talkaboutthewaystoliveagreenlife.A:Whatshouldwedotoliveagreenlife?B:Ithinkweshould/shouldn’t….C:Iagree.Ithink….D:Yes.Ithink….Usefulexpressions:1.Turnoffcomputerswhenwearen’tusingthem.2.Usecoldwaterinsteadofhotwatertowashhands.3.Usebothsidesofapiecepaper.4.Takeourownbagstothesupermarket.5.Puttherubbishintodifferentrubbishbins.6.Takeshowersforlessthan10minutes.……Didyouknowthatallaroundtheworld,3to6billiontreesarecutdowneachyear?Haveyoueverplantedatree?Ifwewanttoliveagreenlife,weshouldplantmoretrees.digvt.&vi.挖(洞，沟等)dig--dug---dug--diggingLis...
