Unit7ProtecttheEarth（课件）译林版英语六年级上册

[视频][视频]theEarth

/ɜː/IstheEarthbeautifulnow?ProtecttheEarthUnit7(Storytime)SkimandfindHowtoprotecttheEarth？快速找出文中的四个标题SavewaterSave

energy

[ˈenədʒi]SavetreesDon’tusetoomuch

plastic

toomuch

+不可数名词节约能源塑料…Weusewatertodrinkandcleanthings.Weusewaterto…Let’ssayWaterisuseful.LookandsayInmanyplaces,thereisnot_______water.

muchWeshouldnot_______water.waste

Weshould______water.saveA.save

B.wasteA.much形容不可数名词B.many形容可数名词Weshould______water.Lookandsay

Weshould______water.reuseuseagainandagain

Wereuse...to...ListenandrepeatSavewater

Waterisuseful.Wedrinkwaterandusewatertocleanthingseveryday.Inmanyplaces,thereisnotmuchwater.Weshouldnotwastewater.Weshouldreuseandsaveit.ListenandrepeatWhyshouldwesavewater?Howshouldwesavewater?Savewater

Waterisuseful.Wedrinkwaterandusewatertocleanthingseveryday.Inmanyplaces,thereisnotmuchwater.Weshouldnotwastewater.Weshouldreuseandsaveit.SavewaterTrytoretelluseful...notmuch....inmanyplacesshouldsave/reuse...shouldn’twaste...Why?How?putrubbishin...pollutewaterdrink/use..to...Learningtip:Mindmap思维导图可以帮助我们更清晰地理解课文内容。HowtoprotecttheEarth？SavewaterSave

energy

SavetreesDon’tusetoomuch

plasticwindwatergascoaloilGuess:Whatenergyisit?Weuseittocookfood....Weuseittodrivecars.Weuseittogetwarm.Weuseittoproducepaints.（制造颜料）coatboatsoil土壤煤炭石油toiletSaveenergy天然气Whyshouldwesaveenergry?Howshouldwesaveenergy?AskquestionsSaveenergyWhy?How?WatchandfindWhyshouldwesaveenergry?Saveenergy

The

energy

is

____________.Mostofour______comesfrom_______and_______.Thereisnot___________or______onEarth.

WatchandfindWhyshouldwesaveenergry?WatchandfindWhyshouldwesaveenergy?

The

energy

is

____________._________ourenergycomesfrom_____and_______.Thereis__________coaloroilonEarth.

usefulMostofcoaloilnotmuchA.notmanyB.notmuchcoal；oil不可数名词据科学家预测：目前地球上大约还有1370亿吨石油藏量，按照现有的生产水平，全世界每年开采30亿吨石油，这样，地球上的石油还可供人类开采40年—50年。煤炭储存10316吨，将开采230年。200年后，石油和煤将会被开采完。Howshouldwesaveenergy?AskquestionsSaveenergyWeshouldn’t________________,becausecarsusealotofenergy.Whatshouldn'twedo?drivesomuchWhat

should

wedotosaveenergy?Lookandsayturnoffthelightswhenleavingturnoffthecomputerwhenleavinguseelectriccars...ListenandrepeatSaveenergy

Mostofourenergycomesfromcoalandoil.Thereisnotmuchcoaloroilonearth.Weshouldsaveenergy.Weshouldnotdrivesomuchbecausecarsusealotofenergy.ListenandrepeatSaveenergy

Mostofourenergycomesfromcoalandoil.Thereisnotmuchcoaloroilonearth.Weshouldsaveenergy.Weshouldnotdrivesomuchbecausecarsusealotofenergy.SaveenergyTrytoretellnotmuch...onEarthshouldsave/reuse...shouldn’tdrivesomuch...usefulMostof...comesfrom...Why?How?HowtoprotecttheEarth？SavewaterSave

energy

SavetreesDon’tusetoomuch

plasticWoodcomesfromtrees.Weusewoodtomake…Knowmorewhitepollution白色污染Weuseplastictomake...KnowmoreGroupworkSavetrees学习任务：1.自读课文，完成思维导图2.两人一组，问答展示。Don'tusetoomuchplastic学习任务：1.自读课文，两人小组讨论完成短文填空2.小组展示，校对答案SavetreesListenandrepeatWoodcomesfromtrees.Weusewoodtomaketables,chairsandmanyotherthings.Weshouldnotcutdowntoomanytreesbecausetreeshelpkeeptheairclean.GroupworkDon'tusetoomuchplasticHello,I'mPlastic.I'm______.Peopleusemetomake_____________.Butdon'tusemetoo_____(many,much),becauseit_________theEarth.Youshouldnotusetoo_____(many,much)plasticbagsorbottles.Youshoulduse__________and___________.Youshould_________.AndIhaveanewfriend,too.Thatisaclothbag.Nexttime,takeitwithyou!isbadformanypaperbagsglassbottlesusefulbagsandbottlesreusememuchWeuseplastictomakebagsandbottles,buttoomuchplasticisbadfortheEarth.Don’t

use

too

much

plasticListenandrepeatWeshouldnotusetoomanyplasticbagsorbottles.Weshouldusepaperbagsandglassbottles.Trytoretell选择一幅图进行复述ReadingtimeSavewaterSave

energy

SavetreesDon’tusetoomuch

plasticProtecttheEarthOurplanetEarthOurbeautifulhome

LovetheEarthLovelife

爱地球爱生命Makeandsay1、Trytofinishthemindmaps.完成更多的思维导图2、Putyourstickersonit.

用贴纸装饰它3、Sharewithothers.