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1、人教版八年级下册Unit7what’sthehighestmountainintheworld?sectionA(1A-1c)教材分析:本节课是人教版八年级下册unit7的第一课,课型为听说课,以听和说操练为主。在教山峰河流沙漠的单词时,农村学生比较生疏,所以先让他们查查资料,上课时会就会熟悉一些。对于短语asbigas,muchbigger教师用PPT图片呈现出来,学生学起来会轻松一些。对于听力部分,大多数的学生听力基础不好,太长的听力填空对他们来说很难完成,所以把它整合成4段,并每段只有一问一答,这样学生会更容易捕捉需要的信息。对于难点读大数字这
2、一块,老师先让学生课前百度了解一下读的方法,在课堂上还安排了一个听力,一个小组互助活动,还有一个改错活动,让学生突破难点。学情分析:学生之前有学过形容词的比较极和最高级,对比较极掌握得还可以,但是用最高级表达句子时最易犯以下错误:前面没有the,忘了用in/of说明一个范围,因此,围绕主题用表格展示这些出来,并让他们观察,归纳;学生听力基础不好,老师把1b的听力材料整合并分为4段,并先让他们猜测,对于2b的听力,学生能听出数字就可以了。Targets:1.studentsareabletopronounceandusethefollowingword
3、s:square,meter,deep,long,desert,mountain,saltlake.TheSahara,Qomalangma,TheCaspianSea,TheNile2.studentsareabletoreadandunderstandthesentences:--What’sthehighestmountainintheworld?--Howhigh/deep/big/longisthe..?Itisabout…3.studentsgetfamiliarwiththeusageofthecomparativesandsuperl
4、ativesofadjectives.4.Studentsareabletoreadbignumbers.Keypoint:Ssareabletousecomparativewordsandsuperlativewordstotalkaboutthegeography.Difficultpoint:Ssareabletoreadthebignumbers.二、学习新课1、Warm-upSswatchavideo(Qomolangma,TheNile,TheCaspian,TheSahara的视频剪辑合并)。T:Wouldyouliketovisitt
5、hem?2、SslearnthetargetwordsbyPPTpictures.(Qomolangma,TheNile,TheCaspian,TheSahara的图片配上数字说明,并且有飞机逐渐飞向这些景点的动画效果)。T:what’sthis?Ss:Qomolangma.T:Isitamountainorariver?S:amountain.T:Howhighisit?(Thelpthestudentssaythenumber:itis8,844.43metershigh)T:Itisveryhigh,itisthehighestmountain
6、intheworld.(writethewordsQomolangmamountainhighonblackboard)用这种方法呈现以下单词:TheSaharadesertsquarekilometersTheCaspianSeadeepTheNile.设计意图:用三维重现教学法,先呈现目标单词和目标句,让学生先有印象。后面还会重复听,说,练,不急于一下子会读会记。符合学生的学习规律。3.Ssmatchthefactstheyknow.QomolangmaAbout9,600,000squarekilometersinsizeTheSahara1,
7、025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh设计意图:及时激活学生刚接触的新知识,并检测复习insizedeeplonghigh.4、listening.(教师结合原材料,自已录音整合得更简单,并分为四段)听力整合分段如下:1,A:Whatisthehighestmountainintheworld?B:Qomolangmaisthehighestmountainintheworld,itishigherthananyothermountaininthew
8、orld.2,A:What’sthebiggestdesertintheworld?B:Saharaisth