【文档说明】《Unit 8 A green world Welcome to the unit》PPT课件7-八年级下册英语【牛津译林版】.ppt，共(24)页，4.912 MB，由小喜鸽上传

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Comicstrip&WelcometotheunitStudyaims1.能准确运用有关如何保护环境的表达。2.能就环保的话题展开讨论。3.培养自己保护环境的意识。Lead-in1.Howdoyougotoschooleveryday?2.Doyouwa

nttoprotectourearth?3.Isyourlifeagreenone?AskandanswerWeiHai(威海)It’sChina’smostlivablecity.最宜居城市Peop

lethereliveagreenlife.PresentationThewaystoliveagreenlifereduceairpollutionbyridingbicyclesvt.&vi.减少，降低It’swiseforpeopletochoosepublic

transport.adj.明智的，充满智慧的PresentationPeopleprotecttheenvironmentbyrecyclingwaste.Thewaystoliveagreenliferecyclevt.回收利用，循环利用P

resentationsaveenergybyturningoffthelightswhentheyleavearoom.Thewaystoliveagreenlife节约能源关上（开关）Presentatio

nTheyalwaystakeshortershowerstosavewater.Thewaystoliveagreenlife缩短洗澡/淋浴时间Wecanthewatertoflushthetoilet.Wecanturnoffthetap.Don’tleavethetaponw

hen.reuseWecanwhenwashinghandswithsoap.turnoffthetapbrushingteethtightlyUnplug(拔掉)thecharger(充电器)forwhenitisno

tinuse.TVcomputermobilephoneTurnoffthe.lightsTurnoffthepowerof,andsoonwhentheyarenotinuse.whenyouleavetheroom.ATheClas

s1,Grade8studentsaretalkingaboutwaystoliveagreenlife.Lookatthepicturesbelowandmatchthemwiththecorrectsentences.Howtoliveagreenlife?bybyWe

cansaveenergyreduceairpollutionbybyBMr.Wuisaskingthestudentshowtoliveagreenlife.Listentotheirconversation

andanswerthequestions.Andthenworkingroupsanddiscusswhatyoucando.Usetheconversationbelowasamodel.Listenandanswer1.HowdidKittygotoschoolinth

epast?Andnow?2.WhatdoesMilliethinkwecandotosavewater?3.Howcanwesaveenergy?Sheusedtogotoschoolinhisfa

ther’scarandnowshetaketheunderground.Byturningoffthelightswhenleavingaroom.Wecantakeshortershowers.Readandfind:

NameHowtoliveagreenlifeKitty:Millie:Daniel:Sandy:Taketheundergroundtoschool.ChoosepublictransportorridebikesRemembertoturnoffthelightswhenwe

leavearoom.Takeshortershowerstosavewater.PartBTalkaboutthewaystoliveagreenlife.A:Whatshouldwedotoliveag

reenlife?B:Ithinkweshould/shouldn’t….C:Iagree.Ithink….D:Yes.Ithink….Usefulexpressions:1.Turnoffcomputerswhenwearen’tusingthem.2.Use

coldwaterinsteadofhotwatertowashhands.3.Usebothsidesofapieceofpaper.4.Takeourownbagstothesupermarket.5.Puttherubbishintodif

ferentrubbishbins.6.Takeshowersforlessthan10minutes.……EddieandHoboaretalkingaboutplantingtrees.Watchthevid

eobetweenEddieandHoboandanswerthefollowingquestions:Ifwewanttoliveagreenlife,weshouldplantmoretrees.Watchandanswer1.WhatisHobogo

ingtodo?2.Willmoretreesbeplantedthisyear?Why?3.WhatwillEddieplant?Heisgoingtoplanttrees.Yes.Treesaregoodforus.Hewillplantbreadfruittrees.Acto

utthecomicstripFillintheblanks.Springiscoming.EddieseesHobo_______inhishandandaskshimwhathewilldo.Hobosayshe’sgo

ingto_________trees.Hethinkstreesare______foreveryone.Hesaysmoretreeswillbe_______.Eddiealsowantsto______

Hobo.Hesayshelikes_______inthegarden.ButwhenHoboaskshimifheis_________,hesayshe’llplant_____________trees.breadfruitholding

plantgoodplanteddiggingjoinseriousOurearthisindanger!Let’stakeactionstoprotectitnow!1.个人写出两条环保的建议，然后进行小组内汇总，

制作环保宣传单。2.完成《课课练》配套练习。3.预习教材reading部分单词。