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1、Unit7What’sthehighestmountainintheworld?SectionA(1a~1c)罗田县思源实验学校陈果beautifulmorebeautifulMostbeautifulthinthinnerthinnestcoolcoolercoolesttallesttallertallhighhigherhighest234meterslong1meterlongerlongestbigbiggerbiggestdeep140metersdeeperdeepestsquare[skweə
2、(r)](平方)HowmanypeoplearethereinChina?Whatisthepopulation[ˌpɒpjuˈleɪʃn]（人口）ofChina?It'sabout1,300,000,000thousandmillionbillionChinahasonebillionthreehundredmillionpeople.2.34.45.76.77.68.99.42044889954100105215425532617798854932Twopointthreesixhundredandsev
3、enteensevenhundredandninety-eighteighthundredandfifty-fourninehundredandthirty-two●读pointLet’sreadnumbers.6,671sixthousandsixhundredandseventy-one600,000sixhundredthousand732,0001,320,000Sevenhundredandthirty-twothousandOnemillionthreehundredandtwentythousa
4、nd845,0009,600,000EighthundredandfortyfivethousandNinemillionsixhundredthousandACB998987918ChoosethenumberACB2,8932,8132,839ACB1,2741,4721,742ACB1,300,0001,330,0001,310,000ACB3,413,0003,423,0003,433,000698sixhundredandninety-eight6,671sixthousandsixhundreda
5、ndseventy-one1,025onethousandandtwenty-five`6,300sixthousandthreehundred8,844eightthousandeighthundredandforty-four9,600,000ninemillionsixhundredthousand1,792onethousandsevenhundredandninety-twoWujiamountainQomolangma珠穆朗玛峰mountainHowhighisit?Itis8,844meters
6、high.It‘sthehighestmountainintheworldIt‘shigherthananyothermountainintheworld.TheSahara撒哈拉沙漠desertHowbigisit?Itisabout9,600,000squarekilometersinsize.It’sthebiggestdesertintheworldIt’sbiggerthananyotherdesertintheworld.TheNile尼罗河riverHowlongisit?Itis6,671ki
7、lometerslong.It’sthelongestriverintheworld.It’slongerthananyotherriverintheworld.TheCaspiansea里海saltlakeHowdeepisit?Itis1,025metersdeep.It’sthedeepestsaltlakeintheworld.It’sdeeperthananyothersaltlakeintheworld.TheYangtzeriver长江Howlongisit?Itis6,300kilometer
8、slong.It’sthelongestriverinAsia(亚洲).It’slongerthananyotherriverinAsia.Qomolangmaabout960,0000squarekilometersinsizetheSahara1,025metersdeeptheCaspianSea6,671kilometerslongtheNile8,844.43metershighMatch
