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1、Unit7What'sthehighestmountainintheworld?SectionA1a-2cbyZhuYan1、能够朗读大数字。2、能够问、答事物的长、宽、高、深、面积等。3、能够使用形容词和副词的比较级和最高级谈论自然地理之最。LearningaimsGuessinggame1:Whoishe?14651.94Heisfourteenyearsold.Heis___________mostofus.asoldasHeweighssixty-fivekilos.Heis___________________inourclass.oneofthethinnestboysH
2、eis___________thananyotherstudentinourclass.muchtallerHeisonepointninefourmeterstall.Guessinggame2：Whereisit？It'soneofthemostbeautifulplacesinLingwu.It'salsooneofthemostpopularplacesinLingwu.It'salittlesmallerthantheDatePark(枣博园).It'sthesecondbiggestparkinLingwu.800m650mSize=520,000m22mTheWestL
3、akeParkis______meterslongand_____meterswide.It's________squaremetersinsize.Thereisalakeinthepark.It's______metersdeep.800650520,0002Howtoreadlargenumbers?AcompetitionWhocanreadthemostquickly?1,0256,6718,844.439,600,000onethousandandtwenty-fivesixthousand,sixhundredandseventy-oneeightthousand,ei
4、ghthundredandforty-fourpointfourthreeninemillion,sixhundredthousandTopsintheworldtheCaspianSea里海theNile尼罗河Qomolangma珠穆朗玛峰theSahara撒哈拉沙漠It's1,025meters________.It's6,671kilometers________.It's8844.43meters_______.It's9,600,000squarekilometers_____.deeplonghighinsize1.Qomolangmais_________thanany
5、othermountainintheworld.2.TheSaharais_____________desertintheworld.3.TheCaspianSeais____________ofallthesaltlakes.4.TheNileis____________riverintheworld.5.TheAmazonis___________________riverintheworld.Let'slisten1b：Listenandcompletethesentences.theCaspianSea1,025meterstheNile6,671kilometerstheA
6、mazon6,671kilometersQomolangma8,844.43meterstheSahara9,600,000squarekilometersA:What'sthe......intheworld?B:......isthe......intheworld.Itis...thananyother......A:How......isit?B:It's......WhatelsedoyouknowaboutthetopsintheworldorinChina?as......asthesecond/third......oneof....much/alot/alittle
7、......thanTopsinLingwusize:4,639squarekilometershistory:over2,200yearsoldplaces:theWestLakeParktheDatePark(枣博园)theHightemple（高庙）theLingzhouSquare（灵州广场）……Myhometownas......asthesecond/third......oneof....much/alot/alittle......than
