英语人教版八年级下册UNIT7 SECTION A 1a-2d.ppt

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1、Unit7What'sintheworld?thehighestmountainSectionA1a—2dNewwordsandexpressionssquaren.平方metern.米deepadj.深的desertn.沙漠populationn.人口Asian.亚洲tourv./n.旅行touristn.旅行者walln.墙amazingadj.令人大为惊奇的ancientadj.古代的wideadj.宽的；宽阔和QomolangmatheNiletheCaspianSeatheSaharatheYangtzeRiverthe

2、YellowRivertheMingDynastytheMingGreatWallsquaremeterdeepdesertpopulationAsiafeelfreetourn.平方；正方形n.米；公尺adj.深的；纵深的n.沙漠n.人口；人口数量n.亚洲（可以）随便（做某事）n.＆v.旅行；旅游touristwallamazingancientprotectwideasfarasIknowman-maden.旅行者；观光者n.墙adj.令人大为惊奇的；令人惊喜（或惊叹）的v.保护；防护adj.宽的；宽阔的就我所知adj.人造的

3、QomolangmatheNiletheCaspianSeatheSaharatheYangtzeRivertheYellowRivertheMingDynastytheMingGreatWall珠穆朗玛峰尼罗河里海撒哈拉沙漠长江黄河明朝明长城Let’slearnaboutsomeoftheinterestingplaces.QomolangmaQomolangmarunsalongtheborderbetweenChinaandNepal.Itiscoveredwithsnowalltheyearround.It’s8844.4

4、3metershigh,thehighestmountainintheworld.It’s26kilometerslong.TheNileisthelongestriverintheworld.It’smorethan6600kilometerslong.Itrunsthrough9countries,it’soneofthelargestriverflowsthroughtheinternationalstatesintheworldandrunsintotheMediterraneanSea(地中海)intheend.TheN

5、ileTheCaspianSeaTheCaspianSeaisthebiggestlakeintheworld.ItliesintheborderbetweenAsiaandEurope.TheSaharaisthebiggestdesertintheworld.ItislocatedinthenorthernAfrica,climateconditionsareverybad,isoneoftheearth'smostnotsuitableforbiologicalsurvival.TheSaharaTheYangtzeRive

6、risthethirdlongestriverintheworld,thefirstAsianrivers.It’s6211.31kilometerslong.TheYangtzeRiverBasin,east-westwidthof3219kilometers,about966kilometerswidenorth-south,passingthrough11provinces.ItrunsintotheEastSeainShanghaifinally.TheYangtzeRiver中国的长城共有近一万公里，东起河北秦皇岛的山海

7、关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有600余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。TheMingGreatWallWhichisthehighestmountainintheworld?WhichisthelongestriverinAsia?...…Talkaboutthesepicturesinpairs.Matchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSa

8、hara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1a1.Qomolangmais________thananyothermountaininth