8下Unit7 Section A 1 1a-1c

《8下Unit7 Section A 1 1a-1c》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?WordsandExpressionsSectionA11a—2dPresentationsquaren.平方metern.米deepadj.深的desertn.沙漠populationn.人口Asian.亚洲tourv.n.旅行touristn.旅行者amazingadj.令人大为惊奇的ancientadj.古代的Let'senjoythejourneyaroundtheworld！Chengdu----thehightestmountainintheworld.Qo

2、molangmahighestQomolangmaQomolangmarunsalongtheborderbetweenChinaandNepal.Itiscoveredwithsnowalltheyearround.It’s8844.43metershigh,thehighestmountainintheworld.It’s26kilometerslong.theNile--thelongestriver尼罗河--世界最长河流TheNileisthelongestriverintheworld.It’smorethan6600kilometers

3、long.Itrunsthrough9countries.It’soneofthelargestriversthatflowsthroughtheinternationalstatesintheworldandthatrunsintotheMediterraneanSea(地中海)intheend.theNiletheCaspianSea--thebiggestsaltlake里海--世界最大咸水湖theCaspianSeaTheCaspianSeaisthebiggestlakeintheworld.Itliesintheborderbetwee

4、nAsiaandEurope.theSahara--thebiggestdesert撒哈拉沙漠--世界最大沙漠TheSaharaisthebiggestdesertintheworld.ItislocatedinthenorthernAfrica.Climateconditionsareverybad.Itisoneoftheearth’smostnotsuitableforbiologicalsurvivals.theSaharatheAmazonRiver--thebiggestriver亚马孙河--世界最大河流TheYangtzeRiveri

5、sthethirdlongestriverintheworld,thefirstlongestAsianrivers.It’s6211.31kilometerslong.Itflowsthrough11provincesandrunsintotheEastSeainShanghaifinally.theYangtzeRiverWhichisthehighestmountainintheworld?WhichisthelongestriverinAsia?...…Talkaboutthesepicturesinpairs.1aMatchthefact

6、syouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1bListenandcompletethesentences.1.Qomolangmais______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeai

7、s____________ofallthesaltlakes.4.TheNileis_________riverintheworld.higherthebiggestthedeepestthelongest1cUsetheinformationin1btomakeconversations.Whatisthehighestmountainintheworld?Qomolangma.Whatisthe…intheworld?….RevisionandExplainationtheNiletheYangtzeRiverA:HowhighisQomola

8、ngma?B:It’s8,844.43metershigh.A:Howdeep/big/longis…?B:It’s…me