新人教选修六Unit4Globalwarming单元教学设计

第1页共31页教学课题Unit4Globalwarmingperiod1课程类型Warmingupandreading课时一课时教材分析本节课的内容是人民教育出版社出版的NSE高中教材必修6第四单元的Pre-reading,Reading,Comprehension部分，本单元的话题是全球变暖。本节课是单元的阅读课，教材以说明文的文体呈现，教师可在充分利用教材资源的基础上，结合学生的实际情况设计教学活动，旨在帮助学生有效地掌握阅读技巧，形成有效地学习方法和阅读策略，同时了解说明文篇章结构和写作特点，为下一步进行说明文的写作教学做好准备。学情分析Thestudentsareinterestedinthetopic.Afterayear’sEnglishlearning,mostofthemhaveformedsomebasicreadingskills,whichcontributetothedevelopmentoftheclass.教学重点1.Improvethestudents’readingability.2.Mastertheusefulwordsandexpressions.教学难点1.Howtohelpthestudentsmastertheusageoftheusefulwordsandphrasesinthepassage.2.Howtoimprovethestudents’readingability.教学目标一、知识目标1、初步理解、掌握课文中关于全球变暖方面的词语，学习分析课文中的长难句子，初步感知课文中出现的的本单元要学的语法现象。2、利用已获取的信息发表自己对全球变暖问题的看法。二、技能目标1、能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力。2、形成分析篇章结构的能力，提升逻辑思维能力3、学会总结说明文文章主题的方法。三、策略目标1、通过图片和标题预测文章内容；运用略读和找读策略迅速获取信息,并能够精读文章获取信息和分析信息。2、能利用上下文猜测生词词义。（四）情感态度目标了解全球变暖的危害和保护环境的重要性；增强节约能源保护环境的意识。教学方法1、整体教学法2、体裁教学法3、导、读、练的教学模式第2页共31页教学手段Someslides,atape-recorderandablackboard.教学过程设计教学步骤教师活动学生活动设计意图Step1RevisionCheckthehomeworkReadthenewwordsinthisperiodStep2Lead-inAsweknow,wedependonenergytodomanythingsinourdailylives.Forexample,energylightsourcitiesandheatsourbuilding.Doyouknowwhatotherthingsweuseenergyfor?Wheredoesallthisenergycomefrom?Makealistofthingsthatuseenergyandmakeanotherlistofasmanysourcesofenergyasyoucan.AnswerthequestionsaloudToleadinthetopicStep3pre-readingGettheSstolookatthepicturesandthetitleofthereadingpassageandpredictthecontentandthenleadintothenewlesson.LookatthepictureandtrytodiscusstheusesofagreenhouseTotrainstudents’predictionStep4FastreadingAskstudents’toskimthetextandmatchthemainideawitheachparagraph.Para1Athecauseoftheearth’sbecomingwarmerPara2BtheconsequenceofburningfossilfuelsPara3CtheincreaseofcarbondioxidePara4DGlobalwarmingwillgoonPara5EpuzzlesaboutglobalwarmingPara6FdifferentattitudestoglobalwarmingPara7GanintroductiontothepassageReadthepassagequicklyandtrytofindthemainideawitheachparagraph.Topracticestudents’skimmingStep5carefulreadingAskstudentstoreadthetextcarefullyanddecidethefollowingstatementsTrueorFalse.ReadthepassagecarefullyandtrytofindsomedetailedTopracticestudents’第3页共31页1.Thetemperatureinthelastcenturydidnotseemtoincreasemuch.2.Everyonebelievesthatglobalwarmingiscausedbytheactivityofhumans.3.JaniceFosterbelievesthatshecanmeasurethefutureglobalriseintemperature.4.Theriseincarbondioxideiscausingasteadyincreaseinglobalwarming.5.GeorgeHambleybelievesthatglobalwarmingwilldogoodratherthanharmtotheearth.6.Itisclearwhattheeffectsofglobalwarmingwillbe.informationscanningStep6discussionAskstudentstodiscuss:Shouldwedonothingaboutglobalwarming?DiscussthequestioningroupsandtrytowritedownTogivestudentssomeemotionaleducationStep7homeworkDoEx1inworkbookBlackboardDesign（板书设计）ReflectionAfterTeaching(教学反思)第4页共31页教学课题Petiod2Importantlanguagepoints课程类型Importantlanguagepoints课时一课时教材分析Thisisthesecondteachingperiodoftheunit.Inthisperiodwewilldealwithsomeimportantlanguagepointsinthepassage.makesurestudentscangraspsomeusefulwords,phrasesandsentencespatterns.学情分析StudentsarepooratEnglish.manyofthemcannotusecertainwords,phrasesandsentencespatternscorrectly.TheyneedalotofpracticetoimprovetheirEnglish.教学重点1.Mastertheusefulwordsandexpressions.2.learnsomeusefulsentencepatterns教学难点1.graspsomeusefulwordsandexpressions.2.learnsomeusefulsentencepatterns教学目标（一）知识目标Tograspsomeusefulwordsandexpressionsandlearnsomeusefulsentencepatterns（二）能力目标1.Getstudentstousesomeusefulwordsandexpressionscorrectly.2.Enablestudentstomakesentencesaftertheusefulsentencepatterns（三）情感目标1.stimulatestudents’interestinlearningEnglish.2.Developstudents’spiritofcooperationandteanwork教学方法1.task-basedteachingandlearning2.cooperativelearning教学手段AImportantlanguagepoints教学过程设计教学步骤教师活动学生活动设计意图Step1RevisionCheckthehomeworkexercisesStep2listeningPlaythetapeforstudentsandpayattentiontosomeimportantwordsandphrasesListentothetapeandpayattentiontosomeimportantwordsandphrasesToleadintheclassStep3languagepointsGothroughthepassageanddealwithanylanguagepointsLearntheusefullanguagepointsStep4PracticeAskstudentstodosomepracticedosomepracticeTomakesurestudentscangraspwhathaslearned第5页共31页Step5HomeworkFinishofftheexercisesinworkbook.1consumev.消费，消耗；吃完；喝光Makealistofthethingsthatconsumeenergyinyourhome，school，oranyotherplacesyoucanthinkof.列举一些在家里、学校里或者其他你能想到的地方消耗能量的东西。(回归课本)用法点拨Thecarconsumesalotoffuel.这辆汽车很费燃料。Sheconsumedthebigcake.她把那块大蛋糕吃光了。归纳拓展consumern．消费者consumptionn．消费(量)，消耗(量)time­consumingadj.耗费时间的consumergoods(家用)消费品consumingadj.使人全神贯注的；强烈的翻译句子(1)新的灯泡耗电量更小。The_new_light_bulbs_consume_less_electricity.(2)足球让许多孩子都非常着迷Football_is_a_consuming_passion_for_lots_of_kids.2matterv.要紧，有重大关系Sohowhasthiscomeaboutanddoesitmatter?那么这是如何产生的，有什么要紧吗？(回归课本)用法点拨Itdoesn’tmattertomeItmattersnothingtomeItmakesnomattertomewhetherheissatisfied.他满意与否对我关系不大(不重要)。归纳拓展matter可用作名词，意为“物质，物品；要紧，重要性；问题，毛病(与with连用)”。organic(inorganic)matter有机(无机)物Anykindofmatterhasthreestates.任何物质都有三种状态。Itmakesnomattertouswhetherhewillcome.他来不来对我们无关紧要。amatterof……的事情/问题asamatteroffact＝