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时间:2020-10-21
《人教新目标版八年级下册英语课件-Unit-7-Section-A.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?SectionAWhat’sthehighestmountainintheworld?What’sthelargestdesertintheworld?What’sthelongestriverintheworld?Doyouknowtheseinterestingplaces?QomolangmaQomolangmarunsalongtheborder(边界)betweenChinaandNepal.Itiscoveredwit
2、hsnowalltheyearround.It’s8,844.43high,thehighestintheworld.It’s26kilometerslong.zHowhighisQomolangma?It’s8,844.43metershigh.TheheightofQomolangmais8,844.43meters.Thehighestmountainintheworldis8,844.43metershigh.TheNileisthelongestriverintheworld.It’smoretha
3、n6,600kilometerslong.Itrunsthrough9countries,it’soneofthelargestriverflowsthroughtheinternationalstatesintheworldandrunsintotheMediterraneanSea(地中海)intheend.TheNileTheNile——thelongestriverTheCaspianSeaTheCaspianSeaisthebiggestlakeintheworld.Itliesintheborde
4、rbetweenAsiaandEurope.ThebiggestdesertintheworldtheSaharaHowbigistheSahara?It’sabout9,600,000squarekilometersinsize.Thebiggestdesertintheworldisabout9,600,000squarekilometersinsize.学习目标话题:谈论地理和自然重点:1.大数字2.形容词和副词的比较级与最高级3.倍数的表达方式难点:形容词和副词的比较级与最高级squaren.平方me
5、tern.米ancientadj.古代的wideadj.宽的;宽阔的重点单词deepadj.深的desertn.沙漠populationn.人口Asian.亚洲tourv.&n.旅行touristn.旅行者;观光者walln.墙amazingadj.令人大为惊奇的freezingadj.极冷的;冰冻的naturen.大自然thickadj.厚的;浓的protectv.保护;防护achievementn.成就;成绩includev.包括;包含conditionn.条件;状况succeedv.实现目标;成功ach
6、ievev.达到;完成;成功forcen.力;力量更多重点单词1aMatchthefactsyouknow.1bListenandcompletethesentences.1.Qomolangmais_______thananyothermountainintheworld.2.TheSaharais___________desertintheworld.3.TheCaspianSeais__________ofallthesaltlakes.4.TheNileis____________riverinthe
7、world.higherthebiggestthebiggestthelongest__TheYangtzeRiverisabout_____kilometerslongandtheYellowRiveris_______kilometerslong.__Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.__Chinaisover______yearsold.Ithasamuchlongerhistory
8、thantheUS.TheUSisnoteven_____yearsold.__ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.2aListenandnumberthefacts[1-4]intheorderyouhearthem.14322bListenagainandfillintheblanksin2awiththenumber
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