外研社高中英语必修3Module4SandstormsinAsia.ppt

外研社高中英语必修 Module4 Sandstorms in Asia,说教材,吴忠高级中学 王平,Module4,A.说课标,B.说教材,课标要求,教材内容分析,模块解读,E.重点难点,C.学情分析,D.教学目标,F.教学策略,G.高考链接,高一年级英语必修三,一、课标对本课的要求,一、课标对本课的要求,教材内容分析,Module 4 Sandstorms in Asia本模块介绍了亚洲（主要是中国）沙尘暴的情况，并引入了与沙尘暴和环保有关的词汇，要求学生了解沙尘暴方面的知识并掌握相关词汇，培养学生用英语谈论沙尘暴及环保的语言技能。 Introduction 部分为此模块的warming up,介绍与“沙尘暴”有关的词汇，并设计了三个练习活动。通过教材设计的这三个活动，可以让学生初步熟悉这些词的意义，为以后的各项学习活动做好准备。 Reading and Vocabulary 该部分介绍了“亚洲的沙尘暴”。围绕着课文，编者设计了五个与课文内容和词汇有关的练习。通过这些练习，学生可以增进对沙尘暴危害性的了解，熟悉有关沙尘暴的词汇。,教材内容分析,Grammar该部分围绕动词不定式设计了三个活动.要求学生理解动词不定式各种形式所表示的时间语态概念,并能在句子中正确运用其各种形式. Pronunciation and fuction 该部分介绍了交际功能表示强烈感情和句子的重读,并通过有关的练习帮助学生巩固这方面的知识. Speaking 该部分以两人形式开展说的活动,主题是沙尘暴.接着以环保话题为展开,对学生说的活动进行环保教育,教材内容分析,Writing 该部分中写作联系分四个步骤进行:1.描述一到两个环境问题;2.提出解决的建议;3.将问题和建议分写下来;4.写两至三个句子概括全文. Everyday English这一模块来自模块的听力部分，侧重习语在日常交际中的作用。 Cultural Corner 该部分内容为 “绿色运动”,介绍了欧洲一些国家的环保情况,读后可增强学生的环保意识.,模块解读：教材的前后衔接,层 层 深 入 逐 步 提 高 奠 定 基 础,任务,模块解读：教材的前后衔接,层 层 深 入 逐 步 提 高 奠 定 基 础,模块解读：教材的前后衔接,层 层 深 入 逐 步 提 高 奠 定 基 础,教材语法的前后衔接,学 情 分 析,在教学过程中，对学情的了解是教师因材施教的关键。高中的学生注意力有一定的稳定性，观察能力很强，具有一定的目的性，系统性和全面性，已经初步实现从具体思维向抽象思维的过渡。他们喜欢富有个性化的教学设计，喜欢接受新鲜事物。同时，自我意识增强，拥有强烈的主观能动性。他们更是拥有很强烈的自我展现意识与欲望，不但在乎别人对自己的评价，更渴望得到别人的关注和赞赏。他们已具有了一定的自主合作和探究的能力，具有了一定的英语语言知识和英语应用的能力，具备了基本的英语思考和英语表达的基本技能。 因此，设计这节课时，我充分考虑到学生的主体性，把自己作为与学生一起探讨的一员，以亦师亦友的身份走进他们，以基础的语言启发他们，以轻松的话题开始，以愉快的交流展开合作，充分创造机会让同学们都拥有成功的喜悦，在和谐的氛围中探究并完成教学任务。,教学目标,语言知识目标,语言技能目标,语言技能目标 高中英语课程标准 强调用英语获取和处理信息的能力 1).能从文章中获取主要信息并摘录要点 2).能理解文章主旨、作者意图 3).能提取、筛选和重组文章中的信息 4).能利用上下文猜测新词汇,语言知识目标 1语言知识目标 掌握并能运用下列词汇： 与沙尘暴有关：disaster, dune, citizen, dust, desertification, forecast, strength, cycle, mask 与环保有关：process, mass, campaign 句子: To have been caught in a sandstorm was a terrible experience. There was nothing to be done. To be cycling in a sandstorm is frightening.,情感 态度,情感态度 通过对本节的学习，学生了解人类活动对自然的破坏造成的后果，使学生认识到保护环境迫在眉睫，从而使课堂学习成为学生理论联系实际的过程，成为语言素养和与自然和谐共存意识共同提高的过程。,教学要点,1. 把握与沙尘暴相关的词汇及表达 2. 通过阅读如何提高提取信息，分析 信息，解决信息。 依据：新课标倡导从学生实际出发，尊重学生的个体差异和学生身心发展规律。课标也倡导分层次教学，从学生客观实际出发，量体裁衣。,重点,难点,1. 掌握课文的主旨大意，整理出关于课文结构的主要信息。 2.把所学的内容运用到语言表达中，围绕主题进行讨论及写作。 3.如何调动学生积极性，表达自我想法，列举事例，表达自己的观点. 依据：英语教学必须培养听说读写四大基本技能，尤其是说和写的能力。而这两项在我们的学生当中是空白。作为英语教师我们必须逐步鼓励学生多说多写，培养说写能力和信息输出能力！,教 学 策 略,三、运用多元化的评价方式，激励学生在英语学习中不断的进步。 在学生的学习过程中，对学生的学习态度、学习动机、学习效果给予积极中肯的激励，不仅要关注学生 的学业成绩，而且要发展和发现学生多方面的潜能。,高考链接,单项选择 （山东）We are invited to a party _in our club next Friday. Ato be held Bheld Cbeing held DHolding （天津）_ the project in time，the staff were working at weekends. ACompleting BHaving completed CTo have completed DTo complete （辽宁）When we visited my old family home，memory came _ back. Aflooding Bto flood Cflood DFlooded （上海）David threatened _ his neighbour to the police if the damages were not paid. Ato be reported Breporting Cto report Dhaving reported,We already know the fastest，least expensive way to slow climate change：Use less energy.With a little effort，and not much money，most of us could reduce our energy diets by 25 percent or moredoing the Earth a favor while also helping our wallets. Not long ago，my wife，PJ，and I tried a new dietnot to lose a little weight but to answer an annoying question about climate change.Scientists have reported recently that the world is heating up even faster than predicted only a few years ago，and that the consequences could be severe if we dont keep reducing emissions(排放)of carbon dioxide(CO2)and other greenhouse gases that are trapping heat in our atmosphere. We decided to try an experiment.For one month we recorded our personal emissions of CO2.We wanted to see how much we could cut back，so we went on a strict diet.The average US household(家庭)produces about 150 pounds of CO2 a day by doing commonplace things like turning on airconditioning or driving cars.Thats more than twice the European average and almost five times the global average，mostly because Americans drive more and have bigger houses.But how much should we try to reduce? For an answer，I checked with Tim Flannery，author of The Weather Makers：How Man Is Changing the Climate and What It Means for Life on Earth.In his book，he had challenged readers to make deep cuts in personal emissions to keep the world from reaching extremely important tipping_points，such as the melting(融化)of the ice sheets in Greenland or West Antarctica.“To stay below that point，we need to reduce CO2 emissions by 80 percent，” he said. .文章大意：我和我的妻子从家庭日常生活细节入手进行节能的尝试。,环保类阅读 （）福建,（四川）All too often，a choice that seems sustainable(可持续的)turns out on closer examination to be problematic.Probably the best example is the rush to produce ethanol(乙醇)for fuel from corn.Corn is a renewable resourceyou can harvest it and grow more，almost limitlessly.So replacing gas with corn ethanol seems like a great idea. One might get a bit more energy out of the ethanol than that used to make it，which could still make ethanol more sustainable than gas generally，but thats not the end of the problem.Using corn to make ethanol means less corn is left to feed animals and people，which drives up the cost of food.That result leads to turning the fallow landincluding，in some cases，rain forest in places such as Brazilinto farmland，which in turn gives off lots of carbon dioxide(CO2)into the air.Finally，over many years，the energy benefit from burning ethanol would make up for the forest loss.But by then，climate change would have progresses so far that it might not help. You cannot really declare any practice“sustainable”until you have done a complete lifecycle analysis of its environmental(环境的)costs.Even then，technology and public policy keep developing，and that development can lead to unforeseen and undesired results.The admirable goal of living susta