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1、Unit7What'sthehighestmountainintheworld?Heisthefunniestboyinourclass.Doyouknowhim?ThebestoftheclassNamesThetallestboyThestrongestboyThemostathleticboyThefriendliestgirlThemostpopulargirlTask1deepadj.深的desertn.沙漠populationn.人口Asian.亚洲ThebestofChinaDoyouk
2、nowwhatthebestofChinais?ItisthelongestriverinChina,It’s6,300kilometerslong.Itpassesthrough11provincesandrunsintotheEastSeainShanghaifinally.theYangtzeRiverLet’scompareLookatthetwocountries.Theyare…Listenandfillintheblankswiththenumbersinthebox.6,3005,00
3、05,464300___TheYangtzeRiverisabout_______kilometerslongandtheYellowRiveris______kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.6,3005,464Task2___Chinaisover______yearsold.IthasamuchlongerhistorythantheUS.
4、TheUSisnoteven___yearsold.___ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.5,000300Listenagainandnumberthefacts(1-4)intheorderyouhearthem.___TheYangtzeRiverisabout6,300kilometerslongandtheYellowRiveris5,464kilometerslong.___Chinahasthebiggest
5、populationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover5,000yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven300yearsold.___ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.4213QomolangmaQomolangmarunsalongtheborder(边界）
6、betweenChinaandNepal.Itiscoveredwithsnowalltheyearround.It’s8,844.43metershigh,thehighestintheworld.It’s26kilometerslong.ThebestofworldQomolangmaWhat’sthehighestmountainintheworld?Whereisit?Howhighisit?Howlongisit?Task3TheNileisthelongestriverintheworld
7、.It’s6,671kilometerslong.Itrunsthrough9countries.theNileWhat’sthelongestriverintheworld?Howlongisit?What’sthelongestriverintheworld?Howlongisit?theCaspianSeaTheCaspianSeaisthedeepestlakeintheworld.It’s1,025metersdeep.ItliesintheborderbetweenAsiaandEurop
8、e.What’sthedeepestlakeintheworldHowdeepisit?Whereisit?theSaharaTheSahara’sthebiggestdesertintheworld?Itislocated（位于）inthenorthernAfricaIt’sabout9,600,000squarekilometersinsize.GuessingWhat’sthebiggestdesertintheworld?Whereisit?Ho
