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1、UNIT1CU1TURA1HERITAGE背景导学TheAswanHighDam埃及的阿斯旺大坝曾经是埃及民众和政府的断傲,可是这个大切建成之后不久,它对环境的不良影响H益严重。TheAswanHighDamisoneofthewor1d,s1argestdamsonthemainstreamoftheNi1eRiverneartheAswanCityinsouthernEgypt.AswanisacityontheNi1einEgypt.AswatersfromEastAfricaf1oweddown（heriver,thewaterintheNi1ebroughtnutrientsandm
2、inera1sthatmadethesoi1aroundtheNi1eferti1eandidea1forfarming,butatthesametime,itcausedseriousf1oods.So,topreventtheriversf1ooding,generatee1ectricityandprovidewaterforagricu1ture,theAswanHighDamwasbui1t.In1899,theconstructionofthefirstdambeganand1astedunti11902.Thedamwas1,900meters1ongand54metershig
3、hthen.However,thedamwassoonfoundnotbigenoughandtheheightofthedamwasraisedtwice.Whenthedamwasa1mostoverf1owedagainin1946,itwasdecidedthatratherthanraisethedamathirdtime,aseconddamwou1dbebui1t6kmupriver.Properp1anningbeganin1952.Atfirst,theUSAandBritainweretohe1pwiththefinanceconstruction.Butbothnatio
4、nscance11edtheofferforreasonsnotentire1yknown.At1ast,theSovietUnionsteppedin,andpossib1yathirdofthecostofthedamwaspaidforasagift.TheSovietsa1soprovidedtechniciansandheavymachinery.Constructionbeganin1960,andwascomp1etedonJu1y21,1970.TheAswanHighDamis3,600metersin1ength,and111metershigh.Itproducesahy
5、droe1ectricoutputof2.1gigawattsanda11owsfortheconnectionofmostEgyptianvi11agestoe1ectricity.Inadditiontothebenefits,however,dammingtheNi1ecausedanumberofissues.【译文】阿斯旺大坝阿斯旺大坝是世界上最大的大坝之一,位于埃及南部的尼罗河干流上,阿斯旺城附近。阿斯旺城位于埃及的尼罗河边上。随着来自东非的水流入尼罗河,尼罗河的水带来了营养成分和矿物质,这使得尼罗河畔的土壤肥沃并且适宜农业耕作,不过同时它也引起了严重的水灾。因此,为了阻止洪水泛滥
6、、发电和为农业提供灌溉,阿斯旺大坝就被建成了。在1899年,第一个大坝开始建设,直到1902年完工。那时候大坝长1,900米,高54米。然而，不久就发现大坝不够大,而且被加高了两次。在1946年大坝（里的水）再一次漫出之后,（人们）决定与其又一次加高大坝,倒不如在上游六公里处再建一座大坝。合理的计划在1952年开始。最初,美国和英国打算帮助出资建设。但是出于不为人知的原因,这两个国家最后取消了帮助。最后,苏联介入了,作为礼物几乎支付了大坝三分之一的费用。苏联还提供了技术员和重型机械。建设开始于1960年,竣工于1970年7月21日。阿斯旺大坝长3,600米,高I11米。它生产了水力发电2.1千
7、兆瓦,而且考虑到了埃及大多数村庄的供电连接。而,除了好处,在尼罗河上筑坝也引起了一些问题OSectionI1istening,SpeakingfTa1king&VideoTime听说互动介作探究文本填空根据教材听说文本填入适当的词汇。【Activity11isteningandSpeakingTakepartinayouthproject背景导学记者正在采访Stephanie和1iuBin有关泰山文化遗产介绍的应用软件(app)的相关情况。Repor1eriHe1Io.Whatareyouguysdoing?StephanieWe,re1.creatinganappaboutMountTai.
8、We,repartofaninternationa1youthproject.RePOrter:Thatsinteresting.Howmanystudentsaretakingpartintheproject?StephanieiThereare23seniorhighschoo1studentsfromsevencountries.ReporteriWhyistheprojecthereatMountTai?1iuBirrWe11,asyouknow,MountTaiisoneofthemostfamousmountainsinChina.Themountainandthetemp1esh
9、avebeen2.protectedforover3,000years,soit,sagreatexamp1eofhowpeop1e3.preservetheircu1tura1heritage.Wefee1soproudtohaveachancetodosomething.RcportcriTc11meabouttheappyouremaking.1iuBin:Wewantto4.promoteMountTai;thatis,wewanttote11teenagersinothercountriesaboutthemountainandChinesecu1ture.Theappteaches
10、teenagersaboutMountTaiandevenhasafewgamesaboutcu1tura15.re1ics.ReporteriOh,that,sac1everidea.StephanieiYes.Forexamp1e,thisgameisaboutthesixcypressesthatwerep1antedonMountTaiduringtheHanDynasty.YouIearnaboutthetreesanda1sothe1ifeinChinaover2,000yearsago.ReporteriThatsoundsgreat!Sowhate1sewi11youputin
11、theapp?1iuBin:We11,thereare6.22temp1esandsome1,800stoneswithwritingonthem.We,11takephotosofthema11,andthenvisittheDaiTemp1eonMountTai,sinceithassomanyimportantpaintingsandre1ics.AnothergroupisreadingaboutMountTaiandwritingtextsfortheapp.We11a1sovisit1oca1schoo1sandta1ktoChinesestudents.ReporteriDoyo
12、uthinkthatsomepeop1ewi11usetheappinsteadofvisitingMountTai?1iuBin:No,notachance!Theappisgreat,butthebestwaytoseeMountTaiistoc1imba116,000steps!ReporteriWhat?!Howmanysteps?1iuBin&Stephanie:Morethan6,000!Activity21isteningandTa1kingTa1kabouthistoryandcu1ture背景导学一位导游正在向游客们介绍俄罗斯克里姆林宫和红场的相关情况，这是他们交流的信息。S
13、treetsoundsfromRedSquare.Tourguide:OK,hereweare:theKrem1inandRedSquare!Tourist1Excuseme,butwhatistheKrem1inexact1y?Tourguide:TheKrem1inisaspecia1governmentarea.Inside,therearcfivepa1acesandfourcathedra1s.Its1.wherethepresident1ives,too.Tourist1:WOW.a1itt1ebit1ikethePa1aceMuseuminBeijing.Tourguide:Ye
14、s,Iguessyoucou1dsaythat.TheKrem1inwasactua11ybui1taroundthesametime,betweenthe14th2.and17thcenturies.Tourist1What,sthatbui1dingoverthere,withtheco1ourfu1roundtowers?veseensomanyphotosofit.It1ookssopretty,1ikeaf1ame!TourguideThat,sSaintBasi1sCathedra1Peop1ea11overthewor1d3.thinkofRussiawhentheyseeit.
15、Its1iketheEiffe1TowerinFranceortheGreatWa11inChina,a4.symbo1ofthecountry.Tourist2:Forgivemeforasking,butcanyoute11memoreaboutRedSquare?Tourguide:We11,it,sconsideredthecentreofMoscow,andtherehavebeenmanyimportant5.paradesandeventshe1dhere.I1a1sousedtobeamarketp1acea1ongtimeago.Tourist2:Oh,rea11y?Howa
16、mazing!Tourguide:Iseethatyou,re1ookingatthephotosofanicehockeygame.Didyouknowthatchi1drencanskateonRedSquareinthewinter?Tourist2:Noway!That,ssocoo1!Tourguide:Yes.RedSquareisa1soap1aceformusicconcerts.Peop1ehavea1otof6.funhere.Activity3VideoTimeTheGreatWa11背景导学一位解说员正在向保护长城的志愿者们介绍长城的历史及相关情况和志愿者们交流的工作情况。NarratorzTheGreatWa11windsthroughvastmountains,s
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