牛津8B Unit2 Water Talk (修改)ppt课件

Chapter1WaterTalk A A A B C A Aquiz Howmuchdoyouknowaboutwater 1 Youcouldlivewithoutwaterforafew A daysB weeksC hours2 Yourbodyneedsaboutlitres升ofwatereveryday A twoB fourC eight3 Whenyouexercise youneedwater A moreB thesameC less A A A A A A B C A 4 Whenyoufreezewater itbecomesa liquidB solidC gas5 Whenyouboilwater煮沸 itbecomes AliquidBgasCsolid B B A A A B C A 6 AboutofEarthiscovered被覆盖bywater onethirdB onehalfC twothirds C 2 3 A A A B C A Lookandthink Putthesesentencesinthecorrectorder Itflowsintothesea Itrunsintostreamsandrivers Itrisesfromtheseatothesky Itfallsasrainagain Waterfallsfromthecloudsasrain A A A B C A Thejourney旅程 旅途ofthewaterWaterfalls落下fromthecloudsasrain Itrunsintostreamsandrivers Itflowstothesea Itrisesfromtheseatothesky Itfallsasrainagain BBeforeyoureadthestory lookatthetitleandthepicture Whodoyouthinkistalkingtothegirlinthestory 1 2 3 4 Whereisthegirl Whatisshedoing Whodoyouthinkistalkingtothegirlinthestory drain tap GuessthemeaningaccordingtothecontextReadthefirstparagraphandguessthemeaningsofthewordsinthebox 1 2 3 龙头 洗脸盆 下水道 Thetapwason Waterwaspouringintothewashbasinandvanishingdownthedrain washbasin Guessinggame 1 floatinthecloudenjoyingtheview 2 speed sped downthemountainintotheYangtzeRiver 3 I mdirtysotheytookmetoawatertreatmentworksandgavemeathoroughcleaning 4 Whenyou vefinishedwithme I llgotoasewageplant 5 They llpumpmeintotheriver A wastematteranddirtywaterB push bymachine C somethingdonetochangeapersonorthingD movefastE tobeheldupinoratthetopofaliquidorair E D C A B Skimparagraph2toparagraph14andthink Whichparagraphstoldusthewholetripofwater Paragraph6toparagraph11 ScanParagraph6to11andfindoutthesentencesthattoldustheplaceswatertravelsto Afewdaysago Iwasfloatinginacloud e g ScanParagraph6to11andfindoutwhatplaceswatertravelsto cloud astream theYangtzeRiver alake TheHuangpuRiver Treatmentworks pipes asewageplant theriver thesea float dropinto speeddown carry travel runinto taketo travel finishwith goto pumpinto beback Daisy sbathroom factory factory Completethepassageaccordingtothediagram Afewdaysago I comfortablyinacloud Thecloud meintoastreamandI downthemountainintotheYangtzeRiver TheYangtzeRiver metoalake andthenI alongwayand intotheHuangpuRiver I mdirty sothey metoawatertreatmentworks ThenI inthepipesunderthestreet Now I minyourbathroom Whenyou withme I toasewageplant Thenthey meintotheriverandI backintotheseaagain wasfloating dropped sped carried travelled ran took travelled havefinished willgo willpump willbe Supposeyouareadropofwater pleaseintroduceyourtrip cloud astream theYangtzeRiver alake TheHuangpuRiver Treatmentworks pipes asewageplant theriver thesea float dropinto speeddown carry travel runinto taketo travel finishwith goto pumpinto beback Daisy sbathroom factory factory Readth