Unit3TheEarthlandfieldlargeprovidepollutionburnenergyWordsreviewWordsandphrasesreviewn.陆地n.田地；田野adj.大的v.提供n.污染v.燃烧n.能量；能源v.杀死v.污染n.地面adj.重要的把……倒入……停止做某事在水下为……提供……killpollutegroundimportantput…into…stopdoingsth.underthewaterprovide…with…Watchthepieceofvideo.Theearthisabeautifulplace.TherearemanythingsontheEarth.Whatdoyouseeinthevideo?视频欣赏GettingreadyGettingreadyAnswerthefollowingquestions:WhatisHitellingLo?HiistellingLothatabout70%oftheEarthiscoveredbywater.WhatdoesLomeanby“Earth”?ToLo,“Earth”means“soil”or“land”.1.Togetthegeneralideabyskimming2.Togetthespecificinformationbyscanning3.TolearnsomekeywordsandusefulexpressionsObjectives：provide...with...put...into...用打乱的字母拼写单词。Peopleshould_______theanimalsonEarth.protectv.保护LookandSayAnnawritesa______everyweek.n.报告reportThereareforests,riversand______ontheearth.fieldsOurclassroomisvery_____.Thereare100studentsinit.largeTheschool________us____food.provideswithThereisalotof________.pollutionn.污染People_____woodtogerwarminthepast.burntv.燃烧Somelargeanimals____smallanimalsforfood.killv.杀死A1______________________________________1234starstheEarththeMoontheSunstarstheEarththeMoontheSunMatchthepictureswiththeirnames.P301.Whataretheblueparts?2.Whatarethegreenandbrownparts?3.Whatarethewhiteparts?LookatthephotosoftheearthinA1again.Inpairs,discussthequestionsbelow.A21.Whatistheposterabout?2.WhatthingsarethereonEarth?P32EarthplacesforestsriverstheseamountainsfieldspollutiondirtywaterfromfactoriesplasticbagstoomuchrubbishlivingthingsanimalsplantspeopleWhatthingsWhatthingsarethereonarethereonEarth?Earth?Doyouknowthemeaningsofthewordsandphraseinred?Circlethecorrectanswers.1.TheEarthprovideuswithair,waterandfood.a.givesb.shows2.Weburnthingstomakeenergy.a.set…onfireb.make…verystrongC1P323.Thispollutestheair.a.make…cleanb.make…dirty4.ThispollutestheEarthandkillsanimalsandplants.a.cleansb.makes…die5.ItisimportantforustoprotecttheEarthforourfuture.a...
