英语人教版八年级下册Unit7 A 学案

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1、Unit7What’sthehighestmountainintheworld?SectionA（GrammarFocus4a---4c）【我的目标】1.掌握本节课的单词oceanthePacificOcean2.复习及巩固形容词原级，比较级和最高级的用法，熟练地运用形容词的比较级和最高级,能运用形容词的同级比较、比较级、最高级针对具体事实进行比较3.完成4a,4b,4c中的任务【我参与】一、我自学1.预习单词：oceanthePacificOcean二、我探究教师将学生分成5个小组进行PK,通过完成以

2、下任务，决出“最优秀”小组。1.Task1：Thebestmemory根据图片回答老师问题Inthispart,you’llenjoysomebeautifulpictures,afterthatyoumustanswermyquestionsaccordingtothepictures.T：Whoisyounger?Whoistaller?S1:.T:Whoisolder?Whoisheavier?S2:.T:Whoisthetallest?Whoistheyoungest?Whoistheoldes

3、t?S3:.2.Task2：完成4afillintheblankswiththecorrectformsofthewordsintheboxbigmuchpopularlongoldhigh①TheAmazonRiverisoneoftheriversintheworld.It’salittlethantheYangtzeRiver.②Qomolangmais8,844.43meters.It’soneofthemostplacesforseriousmountainclimbers.③Nooceani

4、ntheworldisasasthePacificOcean.④AlthoughJapanisolderthanCanada,itismuch.3.Task3：完成4bWritetwocomparisonsabouttwotopics.分别对两个城市和两种动物进行比较，要求根据具体事实进行表述。例：Tworivers:theYangtzeRiverandtheAmazonRivertheYangtzeRiverTheAmazonRiver6,300km6,480kmTheYangtzeRiverisal

5、mostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeisthelongestriverinChina.Twocities:BeijingandChongqingBeijingChongqing3017.00万人2171.00万人根据表格数据填入恰当的单词:ThepopulationofBeijingisnotthatofChongqing.ThepopulationofBeijingisthanthatofCho

6、ngqing.Twoanimals:tigersandelephantsPPT呈现老虎和大象的图片，进行口头对比..Twopersons:ReBaandNaZhaReBaNaZha50kg,165cm50kg,172cmPPT呈现明星图片，模仿老师写的句子，进行书面对比：教师板书：(1)ReBaisasheavyasNaZha.(2)ReBaisshorterthanNaZha.(3).(4).(5).4.Task4：小组活动完成4cWritefivequestionsusingcomparisons.

7、Thenaskyourpartneryourquestions.①用最高级写出五个问题，然后小组讨论所写问题，并将讨论后的结果写下来,小组选出代向全班做汇报。PPT呈现例句：例:Whoisthetallestinourgroup?Whoisthefattestinourgroup?Whoistheshortestinourgroup?Whohasthelongesthairinourgroup?Whoisthethinnestinourgroup?②小组选出代表向全班做如下的汇报：Inourgroup,

8、isthetallest.istheshortest.istheheaviest.isasas.istallerthan.hairislongerthan.is…than.三、我的收获（一）Threethingsyouhavelearnttoday.（二）Twothingsyouwanttoknowmoreabout..（三）Onethingyoudon’tquiteunderstand.四、家庭作业Writeashortpassageab