英语人教版八年级下册Unit 7 Section A (1a-2d).ppt

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1、Unit7Whatisthehighestmountainintheworld?温泉（齐楼）初中李娜Let’senjoythebeautyofnature!mountaindesertriverlakeoceanfreshlakesaltlakeQomolangma.It’s8,844.43metershigh!TheNileIt’s6,671kilometerslong.TheCaspianSeais1,025metersdeep.TheSaharais9,600,000squarekilometersinsize.Doyouknowtheseinterestplaces?Qomolang

2、maQomolangmaisthehighestmountainintheworld.It’s8844.43metershigh,It’s26kilometerslong.TheNileisthelongestriverintheworld.It’smorethan6,671kilometerslong.TheNileTheCaspianSeaTheCaspianSeaisthedeepestsaltlakeintheworld.Itis1,025metersdeep.TheSaharaisthebiggestdesertintheworld.Itisabout9,600,000kilome

3、tersinsize.TheSaharaAskAndAnswerWhat’sthehighestmountainintheworld?Howhighisit?Readthenumbers!630050005464300Canyoureadbignumbers?102566718844.439600000,,,,,A:Whatisthebiggestdesertintheworld?B:TheSahara.A:Whatisthedeepestsaltlakeintheworld?B:TheCaspiansea.PairworkA:Whatisthelongestriverintheworld?

4、B:TheNile.TheYangtzeRiveristhelongestriverinChina,thefirstlongestriverinAsia,thethirdlongestriverintheworld,It’s6300kilometerslong.TheYangtzeRiverIt`sthelongestriverinAsia.TheYangtzeRiverDoyouknowthattheYangtzeRiveristhelongestriverinAsia?Yes,itis6,300kilometerslong.