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1、Unit7What’sthehighestmountainintheworld?——SectionA1a-2c永陵中学：史曦玮1,Readthenumbersout: 1053006,3001,0259,600,0001,400,000,000/1.4billion1.51.68NewlessonpointTheusefuldrill:How+adj+be+Subject(主语）？(1)Talkabouttheheight(高度）ofapersonoramountainHowtallistheboy?Heis1.65met
2、erstall.Howhighisthemountain?It's3,600metershigh.(2)Talkaboutthelength(长度）ofathingHowlongistheriver?Itis1,500meterslong.(3)Talkaboutthedepth(深度）ofathingHowdeepisthelake?It's125metersdeep.(4)Talkaboutthearea（面积）ofaplaceHowbig/largeisChina?It's9,600,000squarekilomet
3、ersinsize.360metershigh400meterslong50metersdeephowhighhowlonghowdeep(1)(2)(3)(4)howbig/large9,600,000squarekilometersinsizeThetopoftheworld世界之最Qomolangma珠峰[ˈtʃəʊməʊˌlɑːŋmə]theCaspianSea里海['kæspiən]asaltlaketheNile尼罗河[nail]theSahara撒哈拉[sə'hɑ:rə](1)(2)(3)(4)Thetopo
4、ftheworld世界之最deep1,025metersdeeplong6,671meterslongbig9,600,000squarekilometersinsizehigh8,844.43metersA:Qomolangmaisthehighestmountainintheworld.B:Howhighisit?A:Itis8,844.43metershigh.Qomolangma珠峰It'shigherthananyothermountainintheworld.Thetopoftheworld世界之最（1）Mat
5、chthefactswiththerightpicturesTheSaharaisthebiggestdesertintheworld.It’sabout9,600,000squarekilometersinsize.Qomolangmaisthehighestmountainintheworld.It’s8,844.43metershigh.TheNileisthelongestriverintheworld.It’s6,671meterslong.TheCaspianSeaisthedeepestsaltlakeint
6、heworld.It’s1,025metersdeep.Quiztime:trytobethequickestWhatisthehighestmountainintheworld?Whatisthelongestriverintheworld?Whatisthedeepestsaltlakeintheworld?Whatisthebiggestdesertintheworld?Qomolangma.TheCaspianSea.TheNile.TheSahara.Qomolangmais________thananyothe
7、rmountainintheworld.2.TheSaharaisdesertintheworld.3.TheCaspianSeaisofallthesaltlakes.4.TheNileisriverintheworld.higherbiggestdeepestlongestthethethe1bListenandcompletethesentencesThebestthingsinChina中国之秀theYangtzeRiver(长江)6,300kilometerslongtheYellowRiver5,464kilo
8、meterslongtheGreatWall6,300kilometerslongthebiggestpopulationintheworldThepeopleareveryfriendly.2aListenandnumberthefacts[1-4]intheorderyouhearthemfirst
