广州牛津版英语七年级上unit3ReadingProtecttheEarth.ppt

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1、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…Watchthepieceo

2、fvideo.Theearthisabeautifulplace.TherearemanythingsontheEarth.Whatdoyouseeinthevideo?视频欣赏GettingreadyAnswerthefollowingquestions:WhatisHitellingLo?HiistellingLothatabout70%oftheEarthiscoveredbywater.WhatdoesLomeanby“Earth”?ToLo,“Earth”means“soil”or“l

3、and”.Usetheletterstomakewords.用打乱的字母拼写单词。CompetitoneegenergyyrneappatternttrnpLLpolluteoutepraimportantomtitnPeopleshould_______theanimalsonEarth.protectv.保护LookandSayAnnawritesa______everyweek.n.报告reportThereareforests,riversand______ontheearth.fiel

4、dsOurclassroomisvery_____.Thereare100studentsinit.largeTheschool________us____food.provideswithThereisalotof________.pollutionn.污染People_____woodtogerwarminthepast.burntv.燃烧Somelargeanimals____smallanimalsforfood.killv.杀死A1___________________________

5、_____________1234starstheEarththeMoontheSunstarstheEarththeMoontheSunMatchthepictureswiththeirnames.P301.Whataretheblueparts?2.Whatarethegreenandbrownparts?3.Whatarethewhiteparts?LookatthephotosoftheearthinA1again.Inpairs,discussthequestionsbelow.A2W

6、hatistheposterabout?WhatthingsarethereonEarth?P32EarthplacesforestsriverstheseamountainsfieldspollutiondirtywaterfromfactoriesplasticbagstoomuchrubbishlivingthingsanimalsplantspeopleWhatthingsarethereonEarth?Doyouknowthemeaningsofthewordsandphraseinr

7、ed?Circlethecorrectanswers.1.TheEarthprovideuswithair,waterandfood.a.givesb.shows2.Weburnthingstomakeenergy.a.set…onfireb.make…verystrongC1P323.Thispollutestheair.a.make…cleanb.make…dirty4.ThispollutestheEarthandkillsanimalsandplants.a.cleansb.makes…

8、die5.ItisimportantforustoprotecttheEarthforourfuture.a.Keep…safeb.changeC2Completetheconversationswiththewordsandphrasesfromthebox.burnpolluteprovide…withimportantprotectTom:Thewaterfromthefactoryisdirty.Bob:Yes.Wemustnotletit______theriver.Wemustdos