Unit3ProtecttheEarth单元复习课件牛津深圳版英语七年级上册

Pleaseprepare:英语书、导学案、笔记本、红黑笔、荧光笔、组牌Pleaseread:P.31ProtecttheEarthUnit3ProtecttheEarthRevision学习目标1.通过完成预习案，掌握本单元的重点单词、短语和可数名词与不可数名词的区别及其复数形式的构成规律；2.通过探究案，掌握本单元难点therebe句型；3.通过课堂学习，能完成关于“环境保护”的话题写作；4.形成保护环境的情感意识。地球n.杀死v.重要的adj.把...倒进...田地；田野n.能量；能源n.燃烧v.QuickresponseCanyouhelpme? Iamthe__________.Iusedtobeabeautifulplace.Thereareforestsandrivers,mountainsand___________.Andtherearedifferentplantsandanimals.Threaremanypeopletoo.I_________themwithair,waterandfood.However,Thereisalotof_____________.Peopleburnthingstomake__________.Thismakes_______pollution.Peoplealsoput_________intotheseaandundertheground.Thispollutesmeand______animalsandplants.EarthfieldsprovidepollutionenergyairrubbishkillsTask1.HelptheEarthtowritetolettertointroduceitsproblems.1.5mins Iamthe__________.Iusedtobeabeautifulplace.Thereareforestsandrivers,mountainsand___________.Andtherearedifferentplantsandanimals.Threaremanypeopletoo.I_________themwithair,waterandfood.However,Thereisalotof_____________.Peopleburnthingstomake__________.Thismakes_______pollution.Peoplealsoput_________intotheseaandundertheground.Thispollutesmeand______animalsandplants.Earthfieldsprovidepollutionenergyairrubbishkills可数名词不可数名词 IamtheEarth.Iusedtobeabeautifulplace.Thereareforestsandrivers,mountainsandfields.Andtherearedifferentplantsandanimals.Threaremanypeopletoo.Iprovidethemwithair,waterandfood.However,Thereisalotofpollution.Peopleburnthingstomakeenergy.Thismakesairpollution.Peoplealsoputrubbishintotheseaandundertheground.Thispollutesmeandkillsanimalsandplants.Therebe句型1)Thereis+____________________________(名词).2)Thereare+___________________________(名词).3)________原则：并列多个名词时，看___________名词。可数名词单数/不可数名词可数名词复数就近be后第一个1.Ihavetwopieceofpaper._________________________________________________________2.Rubbishonthelandkillthesheeps._________________________________________________________3.Therehavetwotomatoesandthreepotatoesintheroom._________________________________________________________4.Thereareaknifeandacakeonthetable._________________________________________________________5.Thereisbookonthedesk._________________________________________________________句子改错3mins句子改错3mins1.Ihavetwopieceofpaper.____________________________________________________2.Rubbishonthelandkillthesheeps.____________________________________________________3.Therehavetwotomatoesandthreepotatoesintheroom.____________________________________________________4.Thereareaknifeandacakeonthetable.____________________________________________________5.Thereisbook

onthedesk.____________________________________________________1.Ihavetwopieceofpaper._________________________________________________________2.Rubbishonthelandkillthesheeps._________________________________________________________3.Therehavetwotomatoesandthreepotatoesintheroom._________________________________________________________4.Thereareaknifeandacakeonthetable._________________________________________________________5.Thereisbookonthedesk._________________________________________________________句子改错3minsThankyouforhelpingmewritethelettlertotellpeopletheproblems,buttheydon’tknowwhattodo.Canyoutellthemwhattheyshoulddo?Task2.Writeashortpassageon“protecttheEarth.”5mins解题方法1.内容：看段首、段尾，找出段意，匹配内容2.逻辑：看连词等解题方法1.内容2.逻辑hen,WealsoneedtorecycleorreusemoreB.Also,there'stoomuchtrasheverywhereC.Soweshouldallworktogethertokeepabeautifulhome!D.ourEarthishavingsomeproblemsproblemsWhatcanwedo?/suggestions(建议）appeal(呼吁）theimportance(重要性）oftheEarth2.FindtheirEnglishfromthepassage.关灯____________________失去家园________________________重复使用________________清理（垃圾）___________________做出改变________________一起致力________________________

turnofflightsloseone’shomereusecleanupmakeadifferenceworktogether3.在文中划出建议的句型和呼吁的句型.suggestionsappeal关灯____________________失去家园________________________重复使用________________清理（垃圾）___________________做出改变________________一起致力________________________

Let’sprotecttheEarth!1.theimportanceoftheearth&problemsonEarth2.Suggestions3.appeal(呼吁）Weshould/can/needto...Weshouldworktogethertokeepabeautifulhome.Usefulexpressionsturnofflightsloseone’shomereusecleanup(trash)makeadifferenceworktogether审题话题人称时态要点Let’sprotecttheEarth第一&三人称一现6mins请在此处添加描述文本，尽量与标题文本语义相符合，语言描述简洁生动。也可以将文本内容复制进来，右键选择只保留文本内容即可，若内容过多，请用关键词概括相关内容，以契合主题与上下