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1、Unit7What’sthehighestmountain intheworld?TalkaboutourclassromHowhighisit?Howlongisit?It’sabout3.5metershigh.It’sabout8meterslong.Soourclassroomisabout48squaremeters(48㎡)insize.ThepoolatschoolHowdeepisit?It’sabout3metersdeep.Howwideisit?It’sabout6meterswide8,844.43metershighQomolan
2、gma1,025metersdeepTheCaspianSeaasaltlake6,671kilometerslongTheNile6,400kilometerslongtheAmazonriver6300kilometerslongTheYangtzeRiver9,600,000squarekilometersinsizeTheSaharadesertQomolangmatheCaspianSeatheYangtzeRivertheNiletheSaharaDeserttheAmazonRiverMatchthefactsyouknow.1aQomola
3、ngmaTheSaharaTheCaspianSeaTheNileabout9,600,000squarekilometersinsize1,025metersdeep6,671kilometerslong8,844.43metershighListenandcompletethesentences.Qomolangmais______thananyothermountainintheworld.TheSaharais_________desertintheworld.TheCaspianSeais_________ofallthesaltlakes.Th
4、eNileis_________riverintheworld.1bhigherthebiggestthedeepestthelongestA:Whatisthehighestmountainintheworld?B:Qomolangma.A:Howhighisit?B:It’s8,844.43metershigh.1cPairworkDoyouknowmoreaboutChina?What?TheYangtzeRiveristhelongestriverinChina.TheYellowRiveristhesecondlongestriverinChin
5、a.Chinahasthebiggestpopulationintheworld.Chinahasalonghistory,itisanoldcountry.…Share!ChinaisinAsia.Listenandnumberthefacts[1-4]inthe orderyouhearthem.__TheYangtzeRiverisabout_____kilometerslongandtheYellowRiveris________kilometerslong.__Chinahasthebiggestpopulationintheworld.It’s
6、alotbiggerthanthepopulationoftheUS.__Chinaisover_____yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.__ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.2a1432__TheYangtzeRiverisabout_____kilometerslongandtheYellowRiveris_____kilometerslong.__Chinahasthe
7、biggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.__Chinaisover_____yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven____yearsold.__ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.Listenagainandfillintheblanksin2awiththenumbersinthebox.2b6,3005,464
8、5,0003006,3005,0005,4643001432Tes
