英语人教版八年级下册Whats the highest mountain i.ppt

UnitSeven,Whatsthehighestmountainintheworld?,No.1MiddleSchoolWuXiaohui,SectionA1a-2c,464844,fourhundredandsixty-foureighthundredandforty-four,hundred,Letsreadthenumbers,onethousand,onethousandandtwenty-five,sixhundredthousand,thousand,1,000,1,025,600,000,1,000,000,onemillion,9,600,000,ninemillionsixhundredthousand,million,169,800,450.12,onehundredandsixty-ninemillion,Largenumbers,million,thousand,eighthundredthousand,fourhundredandfiftypointonetwo,point,Canyoureadthem?,8,4485,6549,54323,34543,23367,32127,6449,237,5865.4389298,50328,596,738,tour,TheGreatWall,theGreatWall,thousandsoftourists,traveler,visitor,ancient,Africa,RedSea,N,I,E,L,TheNileisthelongestriverintheworld.,TheYangtzeRiverAsia,RUSSIA,Iran,TheCaspianSea,TheCaspianseaisthedeepestofallthesaltlakes.,Africa,TheSahara,TheSaharaisthebiggestdesertintheworld.,Tibet,Qomolangma,H,i,m,a,l,a,y,a,s,Qomolangmaisthe_mountainintheworld.,highest,ManypeoplewenttoclimbtheQomolangmatochallengethemselves,1a,Matchthefactsyouknow.,About9600000squarekilometersinsize1025metersdeep6671kilometerslong8844.43metershigh,1b,Listenandcompletethesentences.,1.Qomolangmais_thananyothermountainintheworld.2.TheSaharais_desertintheworld.3.TheCaspianSeais_ofallthesaltlakes.4.TheNileis_riverintheworld.,higher,thebiggest,thedeepest,thelongest,likethis:A:Whichplacedoyoulikebest?B:A:Whydoyoulikeit?B:Becauseitsintheworld.,1CPairwork,theSahara-thebiggestdeserttheCaspianSea-thedeepestsaltlaketheNile-thelongestriverQomolangma-thehighestmountain,2a,Listenandnumberthefacts【1-4】intheorderyouhearthem.,_TheYangtzeRiverisabout_kilometerslongandtheYellowRiveris_kilometerslong._Chinahasthebiggestpopulationintheworld.ItsalotbiggerthanthepopulationoftheUS._Chinaisover_yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_yearsold._ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.,6,3005,0005,464300,4,2,1,3,2b,Listenagainandfillintheblanksin2awiththenumberinthebox.,6,3005,0005,464300,_TheYangtzeRiverisabout_kilometerslongandtheYellowRiveris_kilometerslong._Chinahasthebiggestpopulationintheworld.ItsalotbiggerthanthepopulationoftheUS._Chinaisover_yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven_yearsold._ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.,4,2,1,3,6300,5464,5000,300,Thecomparison,tour,Asia,wall,man-made,ancient,Chooseaword,thenanswerthequestionsbehindthewords.(选择一个单词，回答单词后的问题),Comparativeandsuperlativeforms,goodinterestingwide,Makeconversations,-Whatisintheworld?-.Itisthananyother,说出本节课的比较级和最高级的句式(任意5个）,Eg:higherthananyothermountain(比其他任何一个)alotbiggerthanthepopulation(比得多)muchlonger(比得多)oneoftheoldestcountries(最之一)almostasbigas(几乎一样),Noquestion!Youaresolucky!,Commonsense,(1)Thehighestmountainintheworld?(2)ThefirstdynastyinChinashistory?A.ShangDynastyB.XiaDynastyC.ZhouDynasty(3)Thelongestwallintheworld?,Qomolangma,TheGreatWall,Pairwork-Makeconversationsusingtheinformationin2a.,A:DidyouknowthatChinahasthebiggestpopulationintheworld?B:Yes,Idid.ItsalotbiggerthanthepopulationoftheUS.,Example,Thebeautifulearthisourhomeland.,Weshouldtryourbesttoprotecttheearth,fromnow,fr