第7单元课题Unit7What’sthehighestmountainintheworld?SectionA(3)课时安排共（5）课时课程标准P15.（1）能听懂学习活动中连续的指令和问题，并做出适当的反应。（2）能参照范例写出或回复简单的问候和邀请。学习目标1.通过图片展示及情境创设，4/5的同学能准确辨识单词。2.通过小组讨论、例句总结，2/3的同学能对正确对最高级的用法进行归纳总结，掌握其规则。3.通过小组讨论，2/3的同学能来熟练运用本单元出现的词组。谈论是否应该参加家务劳动教学重点1)复习巩固SectionA部分所学的生词和词组，达到熟练运用的目标。2)掌握和运用最高级和比较级的用法。教学难点1)掌握学过的最高级和比较级句型。教学方法小组合作，情景创设教学准备彩色粉笔，ppt课前作业回顾第一节课所学的内容。教学过程教学环节课堂合作交流二次备课（修改人：）环节一Step1Grammar形容词和副词比较级和最高级变化规则1.规则变化1)一般情况下，单音节或双音节的形容词（或副词）比较级＋er，最高级＋est如：clever－cleverer－cleverestfew－fewer－fewest2)以e结尾的词，比较级＋r，最高级＋st即可。如：nice－nicer－nicestcute－cuter－cutest3)以辅音字母＋y结尾的变y为i＋er或est。如:easy－easier－easiest少数单音节词也是这样，如：pleased－morepleased－themostpleased2.不规则变化：good—better—bestwell—better—bestbad－worse－worstmany/much—more—mostStep2PresentationStep2中考链接1.比较级考点①比较级修饰问题alittle,abit,even,still,much,alot,far等可修饰比较级。e.g.TomisalittletallerthanJim.Thisbookismuchmoreinterestingthanthatone.②同级比较e.g.TheweatherinBeijingiscolderthanthatinXi’an.Ourschoolisbiggerthanyours.③the+比较级e.g.Lucyisthefatterofthetwogirls.课中作业学以致用1.Ourfamilyhasboughtacarsowecantravel_____thanbefore.（2008陕西）A.mosteasilyB.lesseasilyC.easilyD.moreeasily2.Myfathertoldmeastorylastnight.Itis____oneI’veeverheard.（2009陕西）A.thefunniestB.funniestC.funnierD.thefunnier3.The_____friendsyouhave,the____youwillbe.（2010陕西）A.more,happyB.many,happyC.more,happierD.many,happier环节二Step3GrammarStep3WritingWritefivequestionsusingcomparisons.ThenaskyourpartneryourquestionsStep4Fillintheblankswiththecorrectformsofthewordsinthebox.bigmuchpopularlongoldhigh1.TheAmazonRiverisoneofthe_______riversintheworld.It’salittle_______thantheYangtzeRiver.2.Qomolangmais8,844.43meters_____.It’soneofthemost________placesforseriousmountainclimbers.3.Nooceanintheworldisas_____asthePacificOcean.4.AlthoughJapanis_______thanCanada,itis_______smaller.1)让一名学生读每个句子的内容。告诉学生们用自己的真实想法来完成句子。2)可以先让学生们看大屏幕的图片提示，来发表自己的打算。3)让学生们自主发挥，造句子。环节三Step5Writetwocomparisonsabouttwotopics.Writetruefacts.e.g.Tworivers:theYangtzeRiverandtheAmazonRiverTheYangtzeRiverisalmostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeRiveristhelongestriverinChina.Twocities:___________and___________1.___________________________________________________________Twoanimals:___________and___________课中作业：4a,4b课后作业设计：1.Tomemorizetheimportantphrasesandsentences.修改人：）2.Tomakesomesentencesusingas…as,...times…than,lessthan,morethan教学设计：Unit7What’sthehighestmountainintheworld?SectionA(3)—What’sthehighestmountainintheworld?—Qomolangma.—HowhighisQomolangma?—It’s8,844.43metershigh.It’shigherthananyothermountain.—Whichisthedeepestsaltlakeintheworld?教学反思
