WhatsthehighestmountainintheworldSectionA1a1c课件(共28张PPT，无音频)人教版八年级下册.pptxVIP

Unit7What’sthehighestmountainintheworld?SectionA(1a-1c)教学目标1.掌握本单元重点词汇以及能用比较级和最高级谈论世界之最.2.能听懂和谈论有关地理和自然的话题.3.培养学生热爱大自然,保护环境的意识What’sthenameofthesong?It’sQomolangma.珠穆朗玛Doyouknow?Doyouknowtheseplaces?Qomolangmarunsalongtheborder（边界）betweenChinaandNepal（尼泊尔）.Itiscoveredwithsnowalltheyearround.It’s8,844.43metershigh,thehighestmountainintheworld.TheNileTheNile(尼罗河)isthelongestriverintheworld.It’smorethan6,600kilometerslong.Itrunsthrough9countries.TheCaspianSeaTheCaspianSea(里海)isthebiggestanddeepestsaltlakeintheworld.ItliesintheborderbetweenAsia（亚洲）andEurope（欧洲）.TheSaharaTheSahara（撒哈拉沙漠）isthebiggestdesert（沙漠）intheworld.ItislocatedinthenorthernAfrica.（位于北非）Matchthefactswiththeplaces.将事实信息与自然景观连线。1aQomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighis123610511241328118917192021222316252627814715423029Trytorememberthefacts(30s).Listenandfillintheblanks.Qomolangmais________thananyothermountainintheworld.=Qomolangmaismountainintheworld.2.TheSaharaisdesertintheworld.3.TheCaspianSeaisofallthesaltlakes.4.TheNileisriverintheworld.延伸：TheAmazon(亚马逊河)istheriverintheworld.higherthehighestthebiggestdeepestthethelongestsecondlongest英语中的“…之最”不是唯一的。抢答地名Trytoremember(看你记住了多少)Whatisthehighestmountainintheworld?Qomolangma.Whatisthelongestriverintheworld?TheNile.Whatisthedeepestsaltlakeintheworld?TheCaspianSea.Whatisthebiggestdesert（沙漠）intheworld?TheSahara.Whatisthelongestwallintheworld?TheGreatWall.Whatisthebiggestcitysquareintheworld?Tian’anmenSquare.帮老师介绍重庆PairworkAskandanswerA:Whatisthe…inChongqing?B:….A:Howlong/wide/high/bigisit?B:Itis****(square)meterslong/wide/high/big.1,500squaremetersinsize100,000squ