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1、What'sthehighestmountainintheworld?义务教育教科书（人教）八年级英语下册Unit7Period1SectionA(1a-2d)Readthewordsandexpressionsloudly.WhoarebetteratEnglish,boysorgirls?Whoreadbetter,thegirlsortheboys?Whoreadmoreloudly,thegirlsortheboys?Nowlet’slookatthetitleofUnit7andtalkaboutgeographyandnature
2、intheworld.Lookatsomepictures.Qomolangmathehighestmountainintheworld8844.43metershightheSaharathebiggestdesertintheworldAbout9,600,000km2insizetheCaspianSeathedeepestofallthesaltlakes1,025metersdeeptheNilethelongestriverintheworld6,671kilometerslong1aMatchthefactsyouknow.Qo
3、molangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1bListenandcompletethesentences.1.Qomolangmais_________thananyothermountainintheworld.2.TheSaharais__________desertintheworld.3.TheCaspianSeais______
4、_____ofallthesaltlakes.4.TheNileis_________riverintheworld.higherthebiggestthedeepestthelongestUsetheinformationin1btomakeconversations1cA:Whatisthehighestmountainintheworld?B:Qomolangma.Whatisthelongestriverintheworld?TheNile.Whatisthebiggestdesertintheworld?TheSahara.1.Th
5、eYangtzeRiveris_____theYellowRiver.A.longerthanB.aslongasC.shorterthan2.ThepopulationofChinais____thatoftheUS.A.biggerthanB.asbigasC.smallerthan3.Chinais_____intheworldA.theoldestcountryB.theyoungestcountryC.oneoftheoldestcountries4.Chinahas_____theUS.A.ashorterhistorythanB
6、.amuchlongerhistorythanC.thesamehistoryasACABLookatsomenumbersandreadthem.6,3005,0005,464300sixthousandthreehundredfivethousandfourhundredandsixty-fourfivethoudsandthreehundredListenandfillintheblanksin2awithnumbersinthebox.2b*TheYangtzeRiverisabout_____kilometerslongandthe
7、YellowRiveris________kilometerslong.**Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.6,3005,4646,3005,0005,464300***Chinaisover________yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_________yearsold.****ChinaisalmostasbigastheUS,buti
8、tisthebiggestcountryinAsia.5,0003002dListentoaconversationbetweenaguideandtourists
