资源描述：
《英语人教版八年级下册unit 7课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit7What’sthehighestmountainintheworld?thehighestmountainQomolangmathehighestmountain8844.43meterstheNilethelongestriver6671kilometerstheCaspianSeathedeepestsaltlake1025meterstheSaharathebiggestdesert9600000squarekilometersCanyoureadbignumbers?102566718844.439600000,,,,,…8,844metershigh
2、.…8,844米高…metershigh(long,wide…)……米高（长，宽……)。英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。e.g.Thewallis1.7metreswide.Explaination1aMatchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighTalkaboutth
3、esepicturesinpairs.QomolangmarunsalongtheborderbetweenChinaandNepal.Itiscoveredwithsnowalltheyearround.It’s8844.43high,thehighestintheworld.It’s26kilometerslong.AskAndAnswerWhat’sthehighestmountainintheworld?Howhighisit?TheNileisthelongestriverintheworld.It’smorethan6600kilometerslong.It
4、runsthrough9countries,it’soneofthelargestriverflowsthroughtheinternationalstatesintheworldandrunsintotheMediterraneanSea(地中海)intheend.TheNileAskAndAnswerWhat’sthelongestriverintheworld?Howlongisit?TheCaspianSeaTheCaspianSeaisthedeepestsaltlakeintheworld.ItliesintheborderbetweenAsiaandEur
5、ope.AskAndAnswerWhat’sthedeepestsaltlakeintheworld?Howdeepisit?TheSaharaisthebiggestdesertintheworld.ItislocatedinthenorthernAfrica,andclimateconditionsareverybad.Itisoneoftheearth'smostnotsuitableforbiologicalsurvival.TheSaharaAskAndAnswerWhat’sthebiggestdesertintheworld?Howbigisit?TheY
6、angtzeRiveristhethirdlongestriverintheworld,thefirstAsianrivers.It’s6211.31kilometerslong.TheYangtzeRiverBasin,east-westwidthof3219kilometers,about966kilometerswidenorth-south,passingthrough11provinces.ItrunsintotheEastSeainShanghaifinally.TheYangtzeRiverAskAndAnswerWhat/Whichisthe~est…i
7、ntheworld?Howbig/deep/long/highisit?TheYangtzeRiveristhethirdlongestriverintheworld,thefirstAsianrivers.It’s6211.31kilometerslong.TheYangtzeRiverBasin,east-westwidthof3219kilometers,about966kilometerswidenorth-south,passingthrough11provinces.ItrunsintotheEastSeainShanghai
