Unit8AgreenworldComicstripWeletotheunit课件牛津译林版英语八年级下册

牛津译林版八年级英语下册Unit8AgreenworldComicstrip&WelcometotheunitTeachingGoals语言知识

掌握单词：dig,serious,breadfruit,reduce,recycle,cause,wise

掌握短语：begoodfor...

学习能力能够用句型：Whatcanwedo...Weshould...以如何保护环境、节约资源的话题展开讨论思维品质

思考造成环境污染的原因、应对措施文化意识

作为社会中的一员，作为学生的我们要有环境保护意识_____________________________________________________________Whatareyougoingtodo,HoboPlanttrees.Lead-in___________________________________________________WillmoretreesbeplantedthisyearYes.Treesaregoodforus.Lead-inwill+主语+be+done，被动语态一般将来时一般疑问句begoodfor，对……有益Nothinggreatwaseverachievedwithoutenthusiasm___________________________________________________________OK.

I'llgowithyou,Ilike

digginginthegarden.AreyouseriousLead-inNothinggreatwaseverachievedwithoutenthusiasm___________________________Sure.

I'llplantbread

fruit

trees.

Breadfruit...Lead-inNothinggreatwaseverachievedwithoutenthusiasmLead-inInordertoprotectourenvironment,whatelsecanwedoNothinggreatwaseverachievedwithoutenthusiasmLead-inWecanprotectthe

environment__________________.Wecansaveenergy__________________________whenweleavearoom.byrecycling

waste.byturningoffthelightsNothinggreatwaseverachievedwithoutenthusiasmLead-inWecanreduceair

pollution____________________.wecansavewater

_______________________.byriding

bicyclesbytakingshorter

showersNothinggreatwaseverachievedwithoutenthusiasmspeakingNothinggreatwaseverachievedwithoutenthusiasmdigseriousbreadfruitreducerecyclecausewisev.dig-d_g-d_gv.eduuadj.serious__adv.ly挖（洞，沟等）认真的，严肃的面包果减少，降低回收利用，循环利用导致；造成明智的，充满智慧n.v.v.recycl___n.ingv.adj.wise__adv.lyWords[dɪɡ][ˈsɪəriəs][ˈbredfruːt][rɪˈdjuːs][ˌriːˈsaɪkl][kɔːz][waɪz]wis___n.domNothinggreatwaseverachievedwithoutenthusiasmHowtoprotecttheenviornmentrecyclevt.回收利用，循环利用e.g.Wecanprotecttheenvironmentbyrecyclingthings.前缀:re(再,又)reusevt.再使用，重新使用reusableadj.再使用，重新使用Nothinggreatwaseverachievedwithoutenthusiasm13WelcometotheunitAgreenlifeNothinggreatwaseverachievedwithoutenthusiasmAWaystoliveagreenlifeTheclass1,Grade8studentsaretalkingaboutwaystoliveagreenlife.Lookatthepicturesbelowandmatchthemwiththecorrectsentences.a.Wecanreduceairpollutionbyridingbicycles.b.Wecansavewaterbytakingshortershowers.c.Wecansaveenergybyturningoffthelightswhenweleavearoom.d.Wecanprotecttheenvironmentbyrecyclingwaste.Nothinggreatwaseverachievedwithoutenthusiasm15WelcometotheunitHowtoliveagreenlifeNothinggreatwaseverachievedwithoutenthusiasmHowcanwechangetoliveagreenlifeKitty:Millie:Daniel:Sandy:BeingdriventoschoolTakingtheundergroundChoosingpublictransportTakingshortershowersTurningoffthelightsChoosingprivatecarsTakingbathsLeavinglightsonToreducepollutionTosavewaterTosaveenergyNothinggreatwaseverachievedwithoutenthusiasmLiveagreenlifeprotecttheenvironmentbyrecyclingwasterecycleNothinggreatwaseverachievedwithoutenthusiasmWhat'smoreToreducepollutionReplaceplasticbagswithreusableclothbags.Pickupyourlitterwheneveryouareoutside.Separateandrecyclethedifferenttypesofwaste.Usebothsidesofpapertomaximizeitsuse.NothinggreatwaseverachievedwithoutenthusiasmLiveagreenlifeNothinggreatwaseverachievedwithoutenthusiasmLiveagreenlifeReadandfinishtaketheundergroundtoschoolchoosepublictransportorridebicyclestakeshortershowerstosavewaterturnoffthelightswhenweleavearoomNothinggreatwaseverachievedwithoutenthusiasmLiveagreenlifeGroupworkNothinggreatwaseverachievedwithoutenthusiasmWorkingroups1.Listthepollutionproblemsandchooseonetosaywhatcanbedoneaboutit.2.DesignatocallonotherpeoplePollutionproblemsWhatthestudentscandoTask1Task21.Iftheriversarepolluted,2.NothinggreatwaseverachievedwithoutenthusiasmIfwecombineourefforts,wecanmakeabigdi