八年级英语下册第七单元第2课时

八年级英语(下)第7单元第2课时Unit7What’sthehighestmountainintheworld?SectionA3a—3c一、【教材分析】教学[来源:学科网ZXXK]目[来源:Z,xx,k.Com]标[来源:学。科。网Z。X。X。K]知识目标1.学习并掌握下列单词：achievement,southeastern,thick,include,freezing,condition,succeed,challenge,achieve,force,nature2.能正确使用以下常用表达：takein,inthefaceof,eventhough,mountainclimbing,runalongthesouthwesternpartofChina,evenmoreseriousdifficulties,freezingweatherconditions,heavystorms,getnearthetop,reachthetop,thefirstwomantosucceed,risktheirlives,oneofthemainreasons,challengethemselves,giveuptryingtoachievetheirdreams,thespiritoftheclimbers3.能熟练掌握并使用下列重点句式：[来源:学科网ZXXK]1）Oneoftheworld’smostdangeroussportsismountainclimbing.2）Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorm.3）Italsoshowsthathumanscansometimesbestrongerthantheforcesofnature.能力目标能够掌握形容词的比较等级，并运用形容词的比较等级去描述事物。情感目标培养学生热爱大自然，保护环境的意识。教学重点Talkaboutgeographyandnature.教学难点正确使用本课时词汇与句子；读写训练。教学方法情景教学法；任务型教学法。二、【教学流程】环节师生活动I.Preparation准备1．检查单词预习情况：教师结合学生读的状况，适当领读，并帮助学生正音。教师根据构词法知识，帮助学生识记单词。听写单词—反馈—利用构词法再记忆。achievement,southeastern,thick,include,freezing,condition,succeed,challenge,achieve,force,nature2．复习检查1）通过检查“学案”中“新知预习”内容，检查预习效果。2）出示图片，引导学生从中获取信息。Lookatthephotos.Answerthefollowingquestions.Whichisthehighestmountainintheworld?WhichisthelongestriverinAsia?II.Presentation呈现1.Learningtasks“示标定向”。1）学习并掌握下列单词：achievement,southeastern,thick,include,freezing,condition,succeed,challenge,achieve,force,nature2）能正确使用以下常用表达：takein,inthefaceof,eventhough,mountainclimbing,runalongthesouthwesternpartofChina,evenmoreseriousdifficulties,freezingweatherconditions,heavystorms,getnearthetop,reachthetop,thefirstwomantosucceed,risktheirlives,oneofthemainreasons,challengethemselves,giveuptryingtoachievetheirdreams,thespiritoftheclimbers3）能熟练掌握并使用下列重点句式：Oneoftheworld’smostdangeroussportsismountainclimbing.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorm.Italsoshowsthathumanscansometimesbestrongerthantheforcesofnature.2.Leading-in“导入新课”Talkbelowquestionsinpairs.WhatdoyouknowaboutQomolangma?IsQomolangmathemostdangerousmountainintheworld？III.Practice操练1.速读(FastReading)自读文章，在书中划出重点、疑点后，翻译下列短语。先独立完成，后小组商议。2.精读(IntensiveReading)Readthearticleandmatcheachparagraphwiththemainideas.Paragraph1spiritofclimbersParagraph2achievementsofclimbersParagraph3factsanddangersAccordingtothepassage,fillintheblanks.3.朗读(LoudReading)Readthearticleagain,andanswerthefollowingquestions.1.WhatamountainisHimalayas?2.WhyisitdangeroustoclimbQomolangma?3.WhendidthefirstChinesereachthetopofQomolangma?IV.Consolidation巩固1.3b.Readthearticleagainandcompletethechart.2.Retellthepassageaccordingtothequestions.1）WherearetheHimalayas?2）HowhighisQomolangma?3）Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?4）Whatdoesthespiritoftheclimberstellus?3.使用“学案”中“自主探究”部分的内容，体验语法以及语言知识点的使用方法。1）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。AlthoughEnglishisn’teasytolearn,Iwon’tgiveitup.虽然英语不易学，但我不会放弃。5）Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?eventhough用作从属连词，意为“即使；尽管”，相当于evenif，引导让步状语从句，一般不与并列连词but连用。如：Mr.Wangwillcomeontimeeventhoughitrains.尽管下雨，但王老师会按时来。V.Examination检测1.引导学生小结梳理知识框架、规律、方法，并对合作小组当堂学习情况进行总结评价，巩固学生所获得的语言知识和经验，让学生在评价中反思，在反思中进步。Askoneofthestudentstosaywhattheyhavelearnt.1)words&phrases2)短文中的知识点和表达法。2.当堂检测(见学案)：教师要随堂进行评价，批改可以由学习小组内互批、组间互批、集体订正等方法，批阅后教师要统计达标情况,收集反馈信息，当堂矫正补救。VI.Assignment作业1.口头作业：利用早读，朗读或背诵课文，体会过去进行时的含义和用法。2.书面作业：1）记忆所学单词、短语或重点句型。2）Finishofftheexercisesintongbuxuexi.3.PreviewthenewwordsofGrammar-4c.三、【板书设计】Unit7What’sthehighestmountainintheworld?SectionA3a—3ctakein,inthefaceof,eventhough,mountainclimbing,runalongthesouthwesternpartofChina,evenmoreseriousdifficulties,freezingweatherconditions,heavystorms,getnearthetop,reachthetop,thefirstwomantosucceed,risktheirlives,oneofthemainreasons,challengethemselves,giveuptryingtoachievetheirdreams,thespiritoftheclimbers.四、【教后反思】大部分学生能够掌握一定的阅读方法和技巧，能按要求找到相关的信息，但由于时间紧迫没能完成相关练习。