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1、1Unit 3 Life In the Future教材分析教材分析I教学内容分析教学内容分析：本单元的中心话题是“谈未来” ， 内容主要涉及人类对今后生活环境的想象、猜测和思 考。 语言技能和语言知识主要围绕“未来生活”这一中心话题进行设计的Warming up 部分通过一个填表活动引导学生去回顾过去、认识现在和展望未来。Pre-reading 部分首先让学生列举一些当今世界存在的问题，接着要求学生考虑一下在 未来社会里哪些问题会克服、哪些问题将恶化。这样就为下面阅读做了铺垫。 Reading 部分以 Li Qiang 发自宇宙空间站的电子邮件的形式向读者讲述了他是如何安 全到达“未来世界”
2、以及在“未来世界”的第一印象。教师引导学生把阅读的重点放在 “未来世界”生活与现在生活的不同点上。 Comprehending 设计了五个教学活动来加深学生对“阅读”(Reading )的理解和复习。活动一设计了 5 个问题，考查学生对文章主要信息的理解。 活动二要求学生通过阅读找到“未来世界”在以下几方面的变化：跨时空旅行、交通、 住房、城镇环境和空气质量。接着学生应该在思考的基础上得出自己的结论，即哪些变化 好，哪些变化不好，并说出理由。 活动三要求学生通过阅读来判断李强对未来的态度是乐观的还是悲观的。学生应该在 文中找出支持自己观点的论据或例子，尽可能说服别人。 活动四让学生概括每一段的
3、大意和具体信息，并复述课文，更深入地理解课文内容。 活动五让学生朗读课文最后一段，注意语音语调和节奏。 Learning about language 部分突出了本单元的一些重点语汇和语法，通过语篇来考察 学生运用本单元部分词汇的能力的练习。语法部分要求学生主动找出阅读语篇中饿重点结 构过去分词用定语和状语，然后加以应用。教师要提醒学生既要注意语义(meaning )也 要注意形式(form). Using Language 部分涵盖了听、说、读、写四项语言基本技能。 summing up 部分归纳了本单元的主要学内容并让学生自我检测一下效果。 Learning tip 部分告诉学生在讨论时记
4、笔记的好处和方法。 II教学重点和难点教学重点和难点 1. 教学的重点教学的重点 (1) 回顾历史，认识现在，展望未来，激发学生的想象力； (2) 学习使用有关预测和猜测的表达方式； (3) 掌握过去分词作定语、状语的用法； (4) 运用所学的英语写出具有丰富想象力的短文。 2. 教学的难点教学的难点 (1) 激发学生的想象力对未来生活进行展望； (2) 掌握过去分词做定语、状语的用法； (3) 学习对有关预测和猜测的表达方式。 III教学计划教学计划 本单元分六课时： 第一、二课时：Warming Up, Pre-reading, Reading, Comprehending 第三、四课时：
5、Learning about language, Using Language2第五课时：Listening and speaking (Using Language) IV教学步骤：教学步骤：Period 1 cars; bicyclesNo longer by air because of environmental pollution; bicycles and horses will make a comebackWorkOffice; factory; construction; landscape; serviceAt home using advanced, interactiv
6、e computers; meetings can be conducted on the computer and people will see each other speak.Finance and currencyBanks; offices; insurance; businessOne global currencymaybe the yuan as China will be the largest global exporterLanguageEnglish; Russian; ChineseOne global language- perhaps Chinese or st
7、ill EnglishEnvironmentAir: could be improved in citiesVery poor; need to recycle all waste; control on the use of cars; no airplanes; methods to improve poor air quality. Climate of the earth being very hot is making problems over water resourcesEducationNursery; schools; universityLonger than now p
8、ossibly until 25 years of age so that students can learn all the new technologiesHousesFlats; houses; concrete; woodBuilt into the ground as the surface of the earth is so hot.CommunicationPost office; InternetBy thoughtpad, telephone, computer, mobiles, Morse code, etcStep 3. Pre-reading 1. Pair wo
9、rk Ask Ss to discuss the following questions in pairs. (1) Make a list of the problems human beings are facing today. (2) What problems do you think people will have overcome in one thousand years? Which ones do you think will still exist in AD 3008? Suggested Answers: (1) The seven serious problems
10、 facing mankind: The first problem I would like to point out is the decline of morality.(道德沦丧) The second problem is the racial bias problem. (种族歧视) The third problem , which is a most serious problem , is the rapid depletion of resources on the Earth. (资源匮乏) Now I come to the fourth problem, the pr
11、oblem of the large gap between the poor and the rich . (贫富悬殊) The fifth problem is the pollution problem.(环境恶化) Now I would like to talk about the sixth problem, the expensive arms race problem. (军备竞争)。4 The seventh problem is that the technologies vital to the welfare of human beings are becoming m
12、ore and more concentrated in the hands of a small group of people. (技术垄断) (2) Various answers are acceptable. 2. Discussion Show Ss the above pictures and ask them what problems each picture shows. This can arouse Ss interest. Ask Ss to have a wide range of discussion about the present and future li
13、fe. They can discuss as much as they can. Suggested Answers: Picture one: global warming, Picture two: acid rain, Picture three: growing areas of desert, Picture four: over large world population, Picture five: lack of enough drinking water,Step 4. Reading 1. Skimming (1) Pair work: Ask Ss to look t
14、he three pictures (P18) and then discuss with their partners and answer the following questions: Picture one: * What can you see in the picture? * What are the people doing? * Where do you think they are doing? Picture two: * How many people can you see in the picture? * Who are they, do you know? *
15、 What else can you see in the picture? * What can you use them for? Picture 3. * What can you see in the picture? * Where is Li Qiang?5* What is Li Qiang doing? * What is the table and chairs made of? * What is the wall made of? What function does it have? (2) Discussion: Ask Ss read through the tex
16、t as quickly as possible and talk about Li Qiangs first impressions of AD 3008, and at the same time underline words, phrases, or sentences that are closely related to Li Qiangs first impressions. 2. Scanning(1) Team work Ask Ss to discuss how far their ideas of the future are from those in the story. Let them discuss the following questions. Do you think Li Qiang is impressed by what he finds in the future? Why or
