英语人教版八年级下册Unit 7 课件.ppt

UnitSeven,Whatsthehighestmountainintheworld?,ChangFenMiddleSchoolChangRenwang,SectionA1a-2c,Revision,WhatistheChinesetraditionalstory?,HouYiShootstheSuns,WhatistheChinesetraditionalstory?,NuWaRepairstheSky,WhatistheChinesetraditionalstory?,JourneytotheWest,WhatistheChinesetraditionalstory?,YuGongMovesaMountain,WhoistheMonkeyKing?,HeisthemaincharacterinJourneytotheWest.,Presentation,Howtosaythesenumbers?,eight,eighteen,onehundredandeighty,onethousandfivehundredandsixty-eight,sixteenthousandonehundred,sixty-seventhousandeighthundredandninety,twothousandandeight,100,000,onehundredthousand,462,680,fourhundredandsixty-twothousandsixhundredandeighty,1,000,000,onemillion,2,222,800,twomilliontwohundredandtwenty-twothousandeighthundred,2.16,zeropointone,0.1,twopointonesix,52.358,fify-twopointthreefiveeight,Presentation,Geography,mountain,river,sea,desert,Qomolangma,theNile,theCaspianSea,theSahara,WhatdoyouknowaboutMountainQomolangma?,ItbelongstoHimalayanMountains.,ItliesbetweenNepaland_.,Itisabout8848.86metershighnow.,onMay29th,1953,onMay25th,1960,China,WhatdoyouknowabouttheNileRiver?,Itliesin_.,Itisabout6671meterslong.,theBlueNile,theWhiteNile,Egypt,Mediterranean,Africa,WhatdoyouknowabouttheCaspianSea?,ItliesbetweenAsiaand_.,Thewaterinthelakeissalty.,Itis1025metersdeep.,Infact,itisaninlandlake.,Europe,WhatdoyouknowabouttheSaharaDesert?,Itliesacrossthe_ofAfrica.,Itisabout9600000squarekilometersinsize.,Itisnearlyaslargeas_insize.,north,China,NewLesson,SectionA1a-2c,1a,Matchthefactsyouknow.,About9600000squarekilometersinsize1025metersdeep6671kilometerslong8844.43metershigh,1b,Listenandcompletethesentences.,1.Qomolangmais_thananyothermountainintheworld.2.TheSaharais_desertintheworld.3.TheCaspianSeais_ofallthesaltlakes.4.TheNileis_riverintheworld.,higher,thebiggest,thedeepest,thelongest,1c,Usetheinformationin1btomakeconversations.,Whatisthehighestmountainintheworld?,(Itis)Qomolangma.,Whatisthebiggestdesertintheworld?,theSaharaDesert,Whatisthedeepestsaltlakeintheworld?,theCaspianSea,Whatisthelongestriverintheworld?,theNileRiver,WhatisthelongestriverinChina?,theYangtzeRiver,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.,4,2,1,3,6300,5464,5000,300,2c,Makeconversationsusingtheinformationin2a.,A:DidyouknowthatChinaisoneoftheoldestcountriesintheworld?,B:Yes,Idid.itsmucholderthanmycountry.,A:DidyouknowthattheYangtzeRiveristhelongestriverinChina?,B:Yes,Idid.,A:DidyouknowhowlongtheYangtzeRiveris?,