Unit-12-The-Earth-4市名師優(yōu)質(zhì)課比賽一等獎市公開課獲獎?wù)n件

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TheEarthPeriod1Module4ThenaturalworldOxfordEnglish第1頁老師可自行插入相關(guān)歌曲視頻，如HealtheWorldandenjoy第2頁TheEarthWhatisit?第3頁ocean

landforestWhatarethosecolorsparts?第4頁forestAforestisalargeareaoftrees.Forestsprovideshelterandfoodforbirds,animalsandinsects.Peoplegetwoodfromforests.Peoplealsocutdowntreestomakehouses,furnitureandpaper.第5頁landLandisthesolidsurfaceofEarththatisnotcoveredbywater.Peopleandmanyanimalsliveonland.TherearesevencontinentsontheEarth.TheyareAsia,Africa,NorthAmerica,SouthAmerica,Antarctica,EuropeandOceania.第6頁Canyounamethecontinents?PacificOcean,AtlanticOcean,IndianOcean,ArcticOcean,AntarcticOceanAsiaAfricaNorthAmericaSouthAmericaAntarcticaEuropeOceania第7頁oceanWatercovers70%oftheEarth.TherearefiveoceansontheEarth,PacificOcean,AtlanticOcean,IndianOcean,AntarcticOcean,ArcticOcean.Manyfishandseaanimalsliveinrivers,lakes,seasandoceansontheEarth.Peoplealsogetfoodfromoceans.第8頁Canyounametheoceans?PacificOcean,AtlanticOcean,IndianOcean,ArcticOcean,AntarcticOceanPacificOceanAtlanticOceanIndianOceanAntarcticOceanArcticOcean第9頁forestoceanlandEarth第10頁TheEarthwasverycleanandbeautifulinthepast.第11頁Now,somepartsoftheEartharedirty.Whathappened?Lookandthink第12頁第13頁1Whatarethegreen

parts?

2Whatarethebrownparts?

Whataretheblueparts?

第14頁()1.Thepictureisthesun.()2.Thebluepartsareoceans.()3.Inthepast,theEarthwasclean.()4.NowallpartsoftheEartharedirty.()5.Weshouldn’tthrowrubbishintorivers.()6.weshoulduseplasticbags.FTTFTFListenandjudge.第15頁Whatshouldwedo?Weshouldstopthrowingrubbishintorivers.第16頁Whatshouldwedo?Weshould_________downsomanytrees.stopcutting第17頁Whatshouldwedo?We________________plasticbags.shouldstopusing第18頁Whatshouldwedo?______________________________.Weshouldstopgivingoutsmoke第19頁Thinkandwrite第20頁MsGuo:Lookatthispicture.Whatisit?Kitty:It’stheEarth.MsGuo:Thegreenandbrownpartsareforestsandland.Whataretheblueparts?Joe:Ithinkthey’reoceans.MsGuo:Yes,theyare.TheEarthwasverycleanandbeautifulinthepast,butnowsomepartsaredirty.CanwedoanythingtohelptheEarth?Alice:Yes.Weshouldstopthrowingrubbishintorivers.Peter:Weshouldstopcuttingdownsomanytrees.Kitty:Weshouldstopusingplasticbags.第21頁HealtheEarth!

Makeitabetterplace!第22頁Home