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Unit7What’sthehighestmountainintheworld?thehighestmountain成果指标Languagegoals•Talkaboutgeographyandnature.•therulesofthesuperlativeswithadjectivesandadverbs.•Trytoloveournature.•自动起立发言73•365•1,545•8，844.43•9,600，000•1,400，000,000PLAYAGAMEthousandmillionbillion•千佛山285米•泰山1545米珠穆朗玛峰8,844.43米905LanguageGoal:Talkaboutgeographyandnature910Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1a.Matchthefactsyouknow.912英语中表示计量的方法两两合作1,025metersdeep8,844.43metershigh6,671kilometerslong914自动起立发言2ThetreeTheriverTheroadThedesk……9161b.Listenandcompletethesentences.•1.Qomolangmais___________thananyothermountainintheworld.•2.TheSaharais_____________desertintheworld.•3.TheCaspianSeais___________ofallthesaltlakes.•4.TheNileis___________riverintheworld.higherthebiggestthedeepestthelongest921找规律：最高级变化规则•highhigherhigheststrongstrongerstrongest•finefinerfinestlatelaterlatest•easyeasiereasiestluckyluckierluckiest•hothotterhottestthinthinnerthinnest•deliciousmoredeliciousmostdelicious•不规则•自动起立发言，同学之间相互补充，纠错。•924GroupworkAreport:Whichisyourfavoriteplace?（介绍你最喜欢的世界之最）NameCountryFamousplacesInformationTomChinaQomolangma8,844.43metershigh小组合作：讨论每位同学最喜欢的世界之最，组长记录并做总结报告。9292aListenandnumberthefacts(1-4)intheorderyouhearthem.•___TheYangtzeRiverisabout___kilometerslongandtheYellowRiveris____kilometerslong.•___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.•___Chinaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.•___ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.12345,0003006,3005,464935Whatdidwelearninthisclass?Howtodescribethefacts(计量表达)Superlativedegree（最高级变化规则）Largenumbers（数字表达）Summary:形容词副词最高级变化规则最高级1.单音节词和少数多音节词一般在词尾或-est6.不规则变化3.以“辅音字母+y”结尾的双音节词，先改“y”为“i”，再加-est4.重读闭音节元音加辅音结尾双写辅音再加-est5.多音节词和部分双音节词在词前加more或most2.以不发音e结尾的词，加-st外教来我校参观，请各小组给他们介绍我校近几年的发展温馨提示：介绍我们学校占地面积，校史，课改给同学们带来的变化。教室，校园，老师，同学，课改（thecurriculumreform），校本(theschool-basedcurriculum)社团（clubs）...（看谁使用的英语计量和最高级多），可以两两对话，也可三人或者四人表演。Lovethenature,Cherishyourlife•热爱大自然，珍爱生命请自行设计思维导图总结本节课所学知识。