外研版高一英語必修3模塊6《The-Three-Gorges-Dam》課件

三峽水電站伊泰普水電站溪洛渡水電站Thelargest？三峽水電站伊泰普水電站溪洛渡水電站ThelargestWordsBigBang詞匯大爆炸Task1：自主學(xué)習(xí)（Self-study）dreamLearntousesubmergeenergyharnesshistoricalpoemgeneratenarrowglobalWordsBigBang詞匯大爆炸Task1：自主學(xué)ThreeGorgesDamThedamwhowhywhatTask2：Questioninyourmind（思考）ThreeGorgesDamThedamwhowhywwallsofstonetoholdbackcloudsandraintillasmoothlakerisesinthenarrowgorgesAdamacrosstheYangtzeRiverTask3：Dream&Idea更立西江石壁截?cái)辔咨皆朴旮邖{出平湖MaoZedongDreamSunYat-senIdeaThreeGorgesDamwallsofstonetoholdbackclMaoZedongwroteapoem_______hedreamedof“wallsofstoneto_________cloudsandraintillasmoothlakerisesinthenarrowgorges”.Nowhisdreamhas_________..ThepoweroftheYangtzeriver,whichistheworld’sthird______river,hasbeen__________bytheThreeGorgesDam.inwhichholdbackcometrueTask4:Canyoufillintheblanks?(原文呈現(xiàn))

SunYat-sen,____wastheleaderofthe1911Revolution,first________theideaofadam______theYangtzeRiverin1919.whosuggestedacrosslongestharnessedGreatmindsthinkalike!theThreeGorgesDam英雄所見略同MaoZedongwroteapoem_dream,generate,harness,holdback,cometrueEverybodyhasa______.Ialsodreamof_________electricityby_________theseawater,forthereisplentyofseawaterforustomakeuseof.SoIamdevotingallmytimetoresearchingit,andnoonecan___________myambition,Istronglybelievethatinthenearfuturemy_____will___________.dreamgeneratingharnessingholdbackdreamcometrueTask5:Canyoufillintheblanks?(鞏固訓(xùn)練)

dream,generate,harness,holdTask6：Canyouintroducethedam?TheThreeGorgesDam.FeatureHeightWidthCostItisnearly______metershigh.Itisnearly______kilometerswide.Itisthe_________(big)constructionprojectinChinaandthe_____(large)hydro-electricpowerintheworld.Itcost_____than________constructionprojectinhistory.biggestlargest200anyother1.5moreChinaislargerthan___________countriesinAsia.Chinaislargerthan____________countryinAfrica.GrammarFocus(語法聚焦)anyotherany關(guān)鍵看清范圍是否排除自身Task6：CanyouintroducethedTask7：What’stherelationshipbetweenburningcoalandbuildingthedam?_______quartersofChina’senergyisproducedbyburningcoal.In1993,Chinaused_____billiontonsofcoalfor______and_________electricity.Unfortunately,burningcoalcausesseriousairpollutionandincreasesglobalwarming.Thedamwillgenerateelectricity_____toabout___milliontonsofcoalwithout______somuchairpollution.Three1.2heatinggeneratingequal40causingGenerateelectricityIn

thepastNowadaysburningcoalHarnessthedamCauseseriousairpollutionWithoutcausingmuchpollutionTask7：What’stherelationshi合作探究（Grouptask）AdvantagesDisadvantages1.1.2.2.3.3.theThreeGorgesDam……h(huán)oldbackfloodingproducepowercontrolwaterflowimproveirrigation(灌溉）improvenavigation(河運(yùn)）reducepollutionfloodedcities&countiespeopleleavinghomehistoricalsitesbeingsubmergedspecieswillbeaffectedthelandturningpoorer合作探究（Grouptask）AdvantagesDisaQuYuantempleMoyaCliffCarvingsQuYuantempleMoyaCliffCarviWhatdoyouthinkoftheThreeGorgesDam?點(diǎn)撥釋疑拓展提升Greg:Greg:HiGuys,whatdoyouthinkoftheThreeGorgesDam?Student1:……Student2:……Student3:……WhatdoyouthinkoftheThreeRoleplay(角色扮演）

Roleplay(角色扮演）建設(shè)中的港珠澳大橋島隧工程HongKong–Zhuhai–MacauBridge膠州灣跨海大橋·JiaozhouBayCross-seaBridge萬里長城·TheGreatWall3DPrintingHouses華夏應(yīng)無恙

當(dāng)驚世界殊Thestrongertheyoungster,ThemorepowerfulournationwillbeThewisertheyoungsterThehigherpositionournationwillhaveThemoreprogresstheyoungstermakeThemoreindependentournationwillbe建設(shè)中的港珠澳大橋島隧工程HongKong–Zhuhai–回顧總結(jié)Whathavewelearned？OnedamTwofiguresThreegorgesAdvantagesDisadvantages回顧總結(jié)Whathavewelearned？OneHomework(Compulsory必做):writeanemailtotelltheeditorofChinaDailythatyouhavesomegoodadviceonhowtoprotectthehistoricalsites.(optional選做):FindmoreinformationaboutHooverDamandcompareitwiththeThreeGorgesDam,presentingsomesimilaritiesanddifferencesbetweenthem.(Buffet自助餐作業(yè))：preparinganewbulletinaboutchangesthathavetakenplaceinyourhometown.(Compulsory必做):WriteanemailtotelltheeditorofChinaDailythatyouhavesomegoodadviceonhowtoprotectthehistoricalsites.(optional選做):FindmoreinformationaboutHooverDamandco