《The Earth》PPT

12TheEarthCanyoufindtheEarth?Mercury(水星)Venus(金星)theEarth(地球)Mars(火星)Jupiter(木星)Saturn(土星)Uranus(天王星)Neptune(海王星)Whatdoyouknowabout…?Writethecorrectwordsintheblanks.________________________________________________starstheEarththeSuntheMoonDoyouwanttoknowabouttheEarth?TheEarthisabeautifulplace.Thereareforestsandrivers,mountainsandfields.SomepartsoftheEarthareveryhot,andsomeareverycold.PlacesontheEarthTherearealsomanypeoplelikeyouandmeontheEarth.TheEarthprovidesuswithair,waterandfood.Itisourhome.PeopleontheEarthTherearemanydifferentplants.Somearelarge.Somearesmall.Allplantsneedlightandwater.TherearedifferentanimalsontheEarthtoo.Someliveontheland.Someflyinthesky.Someliveunderthewater.PlantsandanimalsToday,thereisalotofpollution.Weburnthingstomakeenergy.Thispollutestheair.Weputourrubbishintotheseaandundertheground.ThispollutestheEarthandkillsanimalsandplants.PollutionDoyouknowanythingelseabouttheEarth?TherearealotofbeautifulfieldsontheEarth.SomelargeanimalsliveontheEarth.TheEarthgivesuswater.Weburnthingstomakeenergy.Weputourrubbishundertheground.Pollutionkillsfishandanimals.Rubbishpollutestherivers.ItisimportantforustoprotecttheEarth.Trueorfalse.1.AllpartsoftheEartharewarm.2.Allplantsneedlightandwater.3.Peoplecangetair,waterandfoodfromtheEarth.4.PeoplemaketheEarthdirty.Itispollution.FTTT1.TheEarthprovidesuswithair,waterandfood.A.givesB.shows2.Weburnthingstomakeenergy.A.set…onfireB.make…strong3.Thispollutestheair.A.makes…cleanB.makes…dirty4.ThispollutestheEarthandkillsanimalsandplants.A.cleansB.makes…die5.ItisimportantforustoprotecttheEarth.A.keep…safeB.changeDoyouknowthemeaningsofthewordsinred?Circlethecorrectanswers.Wemuststoppollution.ItisimportantforustoprotecttheEarth.ProtecttheEarthInpairs,discussthequestionsbelow.Theyareoceans.WhatdoyouknowabouttheEarth?1Whataretheblueparts?______________________2Whatarethegreenandbrownparts?______________________3Whatarethewhiteparts?______________________请教师自行插入世界五大洋的示意图Canyounametheoceans?PacificOcean,AtlanticOcean,IndianOcean,ArcticOcean,AntarcticOceanInpairs,discussthequestionsbelow.1Whataretheblueparts?______________________2Whatarethegreenandbrownparts?______________________3Whatarethewhiteparts?______________________Theyareoceans.Theyareforestsandland.WhatdoyouknowabouttheEarth?Inpairs,discussthequestionsbelow.1Whataretheblueparts?______________________2Whatarethegreenandbrownparts?______________________3Whatarethewhiteparts?______________________Theyareclouds.Theyareoceans.Theyareforestsandland.WhatdoyouknowabouttheEarth?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.MsGuo:Kitty:MsGuo:Joe:MsGuo:Alice:Peter:Kitty:1.ListentoandreadStudent’sBookpages80and81.2.SearchformoreinformationabouthowtoprotecttheEarth.3.FinishWorkbookpages68and70.