Unit7What’sthehighestmountainintheworld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:It’s…meters/kilometers/cmbig/high/long.2.Lookthesephotosandpracticethedialogue:e.g.A:HowhighisQomolangma?B:It’s8,844metershigh.Step4Listening1a,Matchthefactsyouknow.Practiceinpairsusingtheinformationin1a.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighThenexplainthefollowinglanguagepoints:…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.Step72d2d,Readtheconversationandanswerthequestions:1.Whichisthebiggestman-madeobjectsintheworld?2.WhichisthemostfamouspartoftheMingGreatWall?Step8LanguagepointsandsummaryLetthestudentsreadtheconversationagainandthenhelpthemdealwiththedifficultlanguagepoints.1.Fellfreetoaskmeanythingontoday’sGreatWalltour.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,Jack’sgottwinsisters.就我所知,杰克有一对孪生姐妹。They’renotcomingtoday,sofarasIknow.他们今天不来了——就我所知是这样的。Thenletthemreadtheconversationagain.Step9HomeworkTomemorizetheimportantphrasesandsentences.课堂作业Tomakesomedialoguesaboutaskingthesizeofobjects.教学反思本节课涉及了一些自然地理知识学生比较感兴趣,因此他们在富有情趣的交际中愉快主动地接受信息、加工信息、交流信息,所以本节课的目标在愉悦的课堂气氛中得到落实和巩固。