一师一优课 课件the earth

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1、Unit3TheEarthWatchthepieceofvideo.Theearthisabeautifulplace.TherearemanythingsontheEarth.Whatdoyouseeinthevideo?视频欣赏Peopleshould_______theanimalsonEarth.protectv.保护LookandSayAnnawritesa______everyweek.n.报告reportThereareforests,riversand______ontheearth.fields

2、Ourclassroomisvery_____.Thereare100studentsinit.largeTheschool________us____food.provideswithThereisalotof________.pollutionn.污染People_____woodtogerwarminthepast.burntv.燃烧Somelargeanimals____smallanimalsforfood.killv.杀死LookatthephotosoftheearthinA1again.Inpai

3、rs,discussthequestionsbelow.A2Whatistheposterabout?WhatthingsarethereonEarth?P32ReadtheposterProtecttheEarthTheEarthisabeautifulplace.Thereareforestsandrivers,mountainsandfields.Someplacesareveryhot,andsomeareverycold.Therearemanydifferentplants.Somearelarge.

4、Somearesmall.Allplantsneedlightandwater.TherearedifferentanimalsonEarthtoo.Someliveontheland.Someflyinthesky.Someliveunderthewater.TherearealsomanypeoplelikeyouandmeonEarth.TheEarthprovidesuswithair,waterandfood.Itisourhome.Today,thereisalotofpollution.Weburn

5、thingstomakeenergy.Thispollutestheair.Weputourrubbishintotheseaandundertheground.ThispollutestheEarthandkillsanimalsandplants.Wemuststopdoingthesethings.ItisimportantforustoprotecttheEarthforourfuture.Earthplacesforestsriverstheseamountainsfieldspollutiondirt

6、ywaterfromfactoriesplasticbagstoomuchrubbishlivingthingsanimalsplantspeopleWhatthingsarethereonEarth?FindsentencesbeginningwithThereis/are…onpage31togowiththesephotos.______________________________Thereisalotofpollution.TherearealsomanypeoplelikeyouandmeonEar

7、th._______________________________________________P33D1________________________________________________________________________Therearemanydifferentplants.TherearedifferentanimalsonEarthtoo.Thereareforestsandrivers,mountainsandfields._________________________

8、___________________________________34WhatistheweatherlikeindifferentplacesonEarth?Someplacesareveryhot,andsomeareverycold.2.WheredoanimalsliveonEarth?3.WhatdoestheEarthprovideuswith?Somel