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1、R八年级下册Unit7What'sthehighestmountainintheworld?SectionA1a-2dsquaren.平方metern.米desertn.沙漠populationn.人口walln.墙tourv.n.旅行LanguageGoal:Talkaboutgeographyandnature1a.Matchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,8
2、44.43metershigh1aPracticePracticeinpairslikethis:A:Whichisthe…inthe…?B:…1b.Listenandcompletethesentences.1.Qomolangmais______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais____________ofallthesaltlakes.4.TheNileis_________riverintheworld.higherthebigg
3、estthedeepestthelongest1c.Usetheinformationin1btomakeconversations.Whatisthehighestmountainintheworld?Qomolangma.2a.Listenandnumberthefacts(1-4)intheorderyouhearthem.6,3005,0005,464300___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris___kilometerslong.___Chinahasthebiggestpopulatio
4、nintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.12342b.Listenagainandfillintheblanksin2awiththenumbersinthebox.6,3005,0005,464300___TheYangtzeRive
5、risabout_______kilometerslongandtheYellowRiveris______kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.6,3005,4642b___Chinaisover______yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___ChinaisalmostasbigastheUS,butitisthebigge
6、stcountryinAsia.5,0003002c.Makeconversationsusingtheinformationin2a.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.it’smucholderthanmycountry.Usetheinformationin2atoretellthestoryinaconversationbetweentheboyandaTVreporter.DidyouknowthatYangtzeRiveristhelongestriverinChina?Yes,
7、Idid.It’s6,300meterslong.2d.Role-playtheconversation.Guide:Feelfreetoaskmeanythingontoday’sGraetWalltour.Tourist1:Howlongisthewall?Guide:Ah,themostpopularquestion!Ifwe’reonlytalkingaboutthepartsfromtheMingDynasty,it’sabout8,850kilometer
