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1、Unit7Let’stravelaroundtheworld.Doyouknowwhat’sthehighestmountainintheworld?……安阳市第十四中学武丽敏Unit7What’sthehighestmountainintheworld?SactionA1a-1c8,844.43metershighCanyoureadthesemumbers?78561241391,1391,0256,6718844.431,100,6719,600,000QomolangmaB:It’s8,844.43metersh
2、igh.A:What’sthehighestmountainintheworld?B:It’sQomolangma.Qomolangmaishigherthananyothermountainintheworld.A:Howhighisit?TheNileA:What’sthelongestriverintheworld?B:It’smorethan6,600kilometerslong.B:It’stheNile.A:Howlongisit?TheCaspianSeaB:It’s1,025metersdeep.A:Wh
3、at’sthedeepestsaltlakeintheworld?B:It’stheCaspianSea.A:Howdeepisit?B:It’sabout9,600,000squarekilometersinsize.TheSaharaA:What’sthebiggestdesertintheworld?B:It’stheSahara.A:Howbigisit?Canyoudoityourself?1aMatchthefactsyouknow.Qomolangmaabout9,600,000squarekilomete
4、rsinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1、…8,844metershigh.…8,844米高…metershigh(long,wide,deep…)……米高（长，宽，深……)。英语表示“有多长（宽，高，深……）”结构为：基数词+单位词+形容词e.g.Thewallis1.7metreswide.ExplainationDoyouknow?2、anyother“其他任何一个”（指同一范
5、围内除了某人或某物以外的其他人或事物，其后跟名词的单数，相当于anyoftheother+名词复数）1)汤姆比他班上的任何人都跑得快。Tomruns_____than_________student/anyoftheotherstudentsinhisclass.2)长江比中国的任一河流都长。TheYangtzeRiveris_____than_________river/any__________riversinChina.fasteranyotherlongeranyotheroftheother3、populati
6、onn.“人口；人口数量”（常用big/large或small）询问人口多少，用“What’sthepopulationof......”做主语时：Thepopulation,谓语动词用单数；强调整体人口中的成员，谓语动词通常用复数。1)你家乡有多少人口？_____________________ofyourhometown? 2)我们镇大约有两万人口。The_________ofourtown__about20,000. 3)这里五分之三的人是老年人。Threefifthsofthe________here____ol
7、dpeople.WhatisthepopulationpopulationispopulationareListening1bListenandcompletethesentences.1.Qomolangmais______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais____________ofallthesaltlakes.4.TheNileis_________riverinthe
8、world.higherthebiggestthedeepestthelongest2aListenandnumberthefacts(1-4)intheorderyouhearthem.___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris___
