第7单元课题Unit7What’sthehighestmountainintheworld?SectionA(2)课时安排共（2）课时环节三Step3Languagepoints1.Oneoftheworld’smostdangeroussportsismountainclimbing,…“oneof+the+形容词的最高级+复数名词”，意为“最……之一”。如：MissWangisoneofthemostpopularteachersinourschool.王老师是我们学校最受欢迎的老师之一。2.Itisalsoveryhardtotakeinairasyougetnearthetop.Itis+adj.+todosth.，it作形式主语放在句首，而把真正的主语放在句尾。常用于此句型的形容词有important，difficult，dangerous，necessary，useful，possible等，用来对todosth.进行说明。此句型可以转换成Todosth.is+adj.。e.g.ItisimportanttostudyEnglishwell.学好英语很困难。It’sverydifficulttoclimbQomolangma.攀登珠穆朗玛峰很难。3.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.difficulty既可作可数名词也可作不可数名词。作可数名词时通常用复数，表示具体概念，即：各式各样的“困难，难题，难事”，如：He’shavingfinancialdifficulties.他正手头拮据。作不可数名词时，译作“困难，艰难，幸苦”，如：Shehadgreatdifficultyinunderstandinghim.她很难理解他说的话。4.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.giveup意为“放弃”，后面可以接名词、代词或v-ing形式作宾语。注意：如果其宾语是名词，那么名词可以放在give和up之间，也可以放在up之后；如果其宾语是代词，那么代词只能放在give和up之间。如：Myunclewantstogiveupdrinkingwine.我叔叔想戒酒。Step6ExerciseTomakesentencesusingtheinformationintheforms.theNiletheYangtzeRivertheYellowRiver6,6706,3005,500课中作业Finishsomeexercisesinppt课后作业设计：HomeworkRetellthearticle,andthenpreviewtheGrammarfocus.板书设计：Unit7What’sthehighestmountainintheworld?SectionA(2)Paragraph1spiritofclimbersParagraph2achievementsofclimbersParagraph3factsanddangers教学反思：
