【文档说明】《Unit 8 A green world Welcome to the unit》教学课件3-八年级下册英语【牛津译林版】.ppt，共(22)页，3.068 MB，由小喜鸽上传

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AbeautifulforestBeautifultreeswerecutdown!Whatwillitcause?Cuttingdowntreeswillcauseseriousfloods!导致严重的Didyouknowthatallaroundt

heworld,3to6billiontreesarecutdowneachyear?Haveyoueverplantedatree?digvt.&vi.挖(洞，沟等)seriousadj.认真的，严肃的breadfruitn.面包果reducevt.&vi.减少，降低e.g.Wecanr

educeairpollutionbyridingbicycles.*bydoingsth通过做某事Howtoliveagreenlife?turnoff关上（开关）e.g.Wecansaveenergybyturningoffthelightswhenweleavea

room.recyclevt.回收利用，循环利用e.g.Wecanprotecttheenvironmentby_________waste.recyclingtakeashowertakeshowerse.g.Wecansavewaterby____

____shorter____.takingshowersIt’swiseofpeopletoprotecttheenvironmentandliveagreenlife.wiseadj.明智的，充满智慧的Listenandanswe

r1.WhydoesHobowanttoplantmoretrees?2.DoesEddiewanttogowithHobo?3.WhatdoesEddiewanttoplant?Becausetreesaregoodf

orus.Yes,hedoes.Hewantstoplantbreadfruittrees.Theclass1,Grade8studentsaretalkingaboutwaystoliveagreenlife.Lookat

thepicturesbelowandmatchthemwiththecorrectsentences.a.Wecanreduceairpollutionbyridingbicycles.b.Weca

nsavewaterbytakingshortershowers.c.Wecansaveenergybyturningoffthelightswhenweleavearoom.d.Wecanprotecttheenvironmentbyrecy

clingwaste.Listenandanswer1.HowdidKittygotoschoolinthepast?2.Whataboutnow?3.WhatdoesMilliethinksheshoulddotoliveagreenlife?Herfatheru

sedtodrivehertoschool.Theytaketheundergroundnow.Shethinksit’swiseforpeopletochoosepublictransportandridebicycles.4.WhataboutDaniel

?5.WhataboutSandy?Hethinkswecantakeshortershowerstosavewater.Shethinksweshouldremembertoturnoffthelightsw

henweleavearoom.Readtheconversationaftertherecorder.Workingroupsandtalkaboutthewaystoliveagreenlife.A:Whatshouldwedotoliveagreen

life?B:Ithink….C:Ithink….D:Ithink….walkorrideabiketoschool/recycleemptybottles/usebothsidesofthepaper

Translatethephrases.1.植树planttrees2.对我们有好处begoodforus3.喜欢在花园里挖掘likedigginginthegarden4.减少空气污染reduceairpollution5.节省水savewater6.节省能源saveenergy7.过绿色生

活liveagreenlife8.开车送我上学drivemetoschool9.导致严重的空气污染causeseriousairpollutionReadthetextbookandlearnthenewwor

dsandphrasesbyheart.