八年级下Unit7 教学设计.doc

Unit7 Whatsthehighestmountainintheworld?第1课时SectionA1a-2d教学目标一、知识与技能1.Improvethelisteningandspeakingskills.2.学习完成任务所需要的语言。3.Mastersomeimportantwordsandphrases：square，meter，deep，desert，population，Asia，feelfree，tour，tourist，wall，amazing，ancient，protect，wide，asfarasIknow，achievement。4.学会含有大数字的度量结构的表述，并掌握用不同句式表达比较级和最高级。二、过程与方法采用目标和直观教学法，调动学生的积极性，引导他们积极参与课堂。三、情感态度与价值观通过课堂活动，培养合作精神，了解一些自然地理知识。教学重点1.Improvethelisteningandspeakingskills.2.学习完成任务所需要的语言。3.Mastersomeimportantwordsandphrases：feelfree，tour，tourist，wall，amazing，ancient，protect，wide，asfarasIknow，achievement.4.学会含有大数字的度量结构的表述，并掌握用不同句式表达比较级和最高级。教学难点1.学会含有大数字的度量结构的表述，并掌握用不同句式表达比较级和最高级。2.Improvethelisteningandspeakingskills.教法导航课上引导学生积极参与课堂活动，老师少讲，鼓励学生多练。学法导航发现法，动手法。教学准备多媒体，卡片。教学过程Step1GreetingsGreetthestudentsasusual.Step2PresentationShowthewordsonthescreen.squaren.平方metern.米deepadj.深的desertn.沙漠populationn.人口Asian.亚洲tourv.n.旅行touristn.旅行者walln.墙amazingadj.令人大为惊奇的ancientadj.古代的wideadj.宽的；宽阔的teachthewordsonebyone.Step3Warming-up1.Watchthephotosandtalkaboutthem“Howbig/high/longis?andhelpthestudentstoanswer：Itsmeters/kilometers/cmbig/high/long.2.Lookthesephotosandpracticethedialogue：e.g.A：Howhighis Qomolangma?B：Its8，844metershigh.Step4Listening1a,Matchthefactsyouknow.Practiceinpairsusingtheinformationin1a.Qomolangma about9,600,000squarekilometersinsizeTheSahara 1,025metersdeepTheCaspianSea 6,671kilometerslongTheNile 8,844.43metershighThenexplainthefollowinglanguagepoints：8，844metershigh：8，844米高。metershigh(long，wide)米高（长，宽)。英语表示“有多长（宽，高）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。e.g.Thewallis1.7metreswide.Step5Listening1.1b,Listenandcompletethesentences.2.2a,Listenandnumberthefacts(1-4)intheorderyouhearthem.2b,Listenagainandfillintheblanksin2awiththenumbersinthebox.Keys；6,3005,0005,464300Step6Practice1c,Makeconversationsinpairsandthenletsomepairsreadtheirdialogues.Step7 2d2d,Readtheconversationandanswerthequestions：1.Whichisthebiggestman-madeobjectsintheworld？2.WhichisthemostfamouspartoftheMingGreatWall?Step8LanguagepointsandsummaryLetthestudentsreadtheconversationagainandthenhelpthemdealwiththedifficultlanguagepoints.1.FellfreetoaskmeanythingontodaysGreatWalltour.在今天的长城游中，大家尽管问我任何问题，不要拘束。feelfree是英语口语中一个常用表达。若有人让你feelfreetodosomething，就是让你无需拘束，只管按照自己的意愿去做某事。e.g.A：CanIuseyourbathroom?我可以用一下你的卫生间吗？B：Yes，feelfree.可以，请随意。2.AsfarasIknow，thereisnoman-madeobjectsasbigasthis.据我所知，再没有像它这样大的人造物体了。asfarasIknow是一个固定的表达方式，还可以说sofarasIknow，意思是“据我所知”。e.g.AsfarasIknow，Jacksgottwinsisters.就我所知，杰克有一对孪生姐妹。Theyrenotcomingtoday，sofarasIknow.他们今天不来了就我所知是这样的。Thenletthemreadtheconversationagain.Step9HomeworkTo memorize the importantphrasesandsentences