Unit7ProtecttheEarth（課件）譯林版英語六年級上冊

[視頻][視頻]theEarth

/??/IstheEarthbeautifulnow?ProtecttheEarthUnit7(Storytime)SkimandfindHowtoprotecttheEarth？快速找出文中的四個標題SavewaterSave

energy

[?en?d?i]SavetreesDon’tusetoomuch

plastic

toomuch

+不可數(shù)名詞節(jié)約能源塑料…Weusewatertodrinkandcleanthings.Weusewaterto…Let’ssayWaterisuseful.LookandsayInmanyplaces,thereisnot_______water.

muchWeshouldnot_______water.waste

Weshould______water.saveA.save

B.wasteA.much形容不可數(shù)名詞B.many形容可數(shù)名詞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思維導圖可以幫助我們更清晰地理解課文內(nèi)容。HowtoprotecttheEarth？SavewaterSave

energy

SavetreesDon’tusetoomuch

plasticwindwatergascoaloilGuess:Whatenergyisit?Weuseittocookfood....Weuseittodrivecars.Weuseittogetwarm.Weuseittoproducepaints.（制造顏料）coatboatsoil土壤煤炭石油toiletSaveenergy天然氣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不可數(shù)名詞據(jù)科學家預測：目前地球上大約還有1370億噸石油藏量，按照現(xiàn)有的生產(chǎn)水平，全世界每年開采30億噸石油，這樣，地球上的石油還可供人類開采40年—50年。煤炭儲存10316噸，將開采230年。200年后，石油和煤將會被開采完。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W(wǎng)euseplastictomake...KnowmoreGroupworkSavetrees學習任務：1.自讀課文，完成思維導圖2.兩人一組，問答展示。Don'tusetoomuchplastic學習任務：1.自讀課文，兩人小組討論完成短文填空2.小組展示，校對答案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選擇一幅圖進行復述ReadingtimeSavewaterSave

energy

SavetreesDon’tusetoomuch

plasticProtecttheEarthOurplanetEarthOurbeautifulhome

LovetheEarthLovelife

愛地球愛生命Makeandsay1、Trytofinishthemindmaps.完成更多的思維導圖2、Putyourstickersonit.

用貼紙裝飾它3、Sharewithothers.