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1、Unit 3 Life In the Future教材分析I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”以及在“未来世界”的第一印象
2、。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大意和具体信息，并复述课文，更深入地理解课
3、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笔记的好处和方法。 II教学重点和难点1. 教学的重点(1)
4、 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(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教学计划本单元分六课时：第一、二课时：Warming Up, Pre-reading, Reading, Comprehending第三、四课时：Learning about language, Using Language第五课时：Listening and speaki
5、ng (Using Language)IV教学步骤：Period 1 & 2 Warming Up & Pre-reading, Reading Comprehending Teaching Goals: 1. To illustrate Ss imagination of future life.2. To arouse Ss to pay more attention to the problems that probably appeared in the future life.3. To make Ss know the difference of life between the
6、past, present and future.Teaching Procedures:Step 1 Leading-inPurpose: To talk about past and future changes of life. 1. Group work Let Ss discuss the questions in groups of four. (1) How do you usually get to school? (2) Where do you live, in a city or in the countryside?(3) Where would you like to
7、 live in the future?(4) Do you live in a flat or a house?(5) Do you have a room of you won? Can you describe the room in the picture?(6) What kind of housing would you like to have in the future?(7) What would you like to have in your room?(8) What can we use to build houses? (brick, stone , steel ,
8、 glass, ice, wood , plastic bamboo, )2. Conclusion This unit introduces what life in the future might be like to Ss. By discussing and answering the questions above can make Ss have a general understanding of the present and future life and can also illustrate Ss imagination about the future life.St
9、ep 2. Warming Up1. Pair work In pairs let Ss list the changes in housing, transport, jobs, families and education will happen in the next century. 2. Individual workAccording to the result of the above Pair work, fill in the chart.表格 1Present timeIn one Thousand Years TimeTransportWorkFinance and cu
10、rrencyLanguagesEnvironmentEducationHousesCommunicationSuggested Answers: 表格 2Present time In One Thousand Years TimeTransportAirplanes; cars; bicyclesNo longer by air because of environmental pollution; bicycles and horses will make a comebackWorkOffice; factory; construction; landscape; serviceAt h
11、ome using advanced, interactive 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 l
12、anguage- perhaps Chinese or still 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; school
13、s; universityLonger than now possibly 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, etc
14、Step 3. Pre-reading1. Pair work 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)
15、 The seven serious problems 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
16、 the fourth problem, the problem 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)。 The seventh problem is that the technologies vital to the welfare of h
17、uman beings are becoming more 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 t
18、he present and future life. 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. Reading1. Skimming (1) Pair
19、work: Ask Ss to look the 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 the
20、y, do you know?* 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?* 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 thro
21、ugh the text 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 workAsk Ss to discuss how far their ideas of the future are from those i
22、n the story. Let them discuss the following questions. Do you think Li Qiang is impressed by what he finds in the future? Why or why not? What improvements do you think there will be to your home city or home village one thousand years in the future? What problems might there be? What ideas do you t
23、hink were believable in this story? Why? Which ideas do you think are too unrealistic? Why? (2) Group workThis text is written as if it were a letter from a son to his parents. He is telling them his impressions in an informal way. So the descriptions are mixed with his impressions to give you his i
24、dea of what the future is like. Now please discuss the style of the text. Do you think Li Qiangs descriptions are fair? Why or why not? What language does he use that gives you that impression? Do you think he feels comfortable in the future? Why or why not? What language does he use that gives you
25、that impression?3. ComprehendingAsk Ss to tell the following sentences are True or False (T or F)(1) Li Qiang was worried about the journey, so he was unsettled all the time.(2) Wang Ping is his friend who is also a good guide. (3) His head ached because of lack of oxygen. (4) Li Qiang lost in touch
26、 with Wang Ping, but he found him at last. (5) Wang Pings mother was not friendly to him. Suggested Answers: (1) F (2) T (3) F (4) T (5) F 4. ListeningListen to the tape and fill in the chart bellow:Good changes Bad changes Time travel Transport Houses Towns Air qualitySuggested Answers:Good changes
27、 Bad changes Time travel Can travel to different times as you wish After effects of travel Transport Can move swiftly Disorganized, difficult to find way Houses Save living space Short of space Towns Busy, look like markets easy to get lost Air qualityOwn family oxygen supply Poor quality in public
28、places. 5. Group workDivide the whole class into four groups. Each group is supposed to read through the text and find out the difficult words, expressions and sentences and then discusses them. (1) take up 占领；占据；接受When does the incoming manager take up his job? The copying of these documents took u
29、p the whole morning.He has taken up art in college.He decided to take up photography as his career.He is going to take up the story where he left off yesterday.(2) constantly adv 不断地His report was constantly interrupted by applause.The area was constantly hit by drought.拓展：constant: adj 不断的(3) remin
30、d vt 使想起；提醒常见用法：remind sb. to do sth. / remind sb. of sth./ remind sb. That 提醒某人做某事；使某人想起Please remind me to leave her this noteThe film reminded him of what he had seen in China.Please remind me that I must call her up before nine.(4) previous adj 在前的；早先的He has had no previous experience of this ki
31、nd of job.(5) tablet n 药片He took a sleeping table.(6) opening n 口子; 通路He put a gate across the opening in the fence.(7) surroundings n 环境We must learn to get used to social surroundings.拓展：surrounding adj. 周围的(8) lack: n 缺乏；没有The lack of rain aggravated the serious lack of food.拓展：lack: vt& vi 缺乏Owi
32、ng to lack of time, we cannot do more than what we have done.Is she lacking in courage?(9) press: vi & vt 按；压；逼迫He pressed the doorbell.Just press this button, and youll start the engine.The debts pressed on him.拓展：press: n 压；推；新闻界； The press have / has been invited to a press conference to hear the
33、 governments statement on the event.(10) swiftly adv. 迅速地；敏捷地He swiftly glanced at the book and answered the question. (11) sight: 视力；视觉常见用法：lose sight of: 不再看见in sight of: 可被.望见in sight: 可见，看得见；out of sight: 看不到，不被看到；at the sight of: 一看见就.at first sight: 一见就.; 初次看见时catch sight of: 瞥见(12) sweep up 横
34、扫；打扫Herry was swept up into the center of them and my link with him was broken as I was carried up to the top of a high building nearby. (13) switch n. 开关；闸The switch is broken so you need a new one.拓展：vt 转换He switched the TV onHe switched the conversation from one subject to another.Step 5. Discuss
35、ionWhat three visits would you ask to go on if you were Li Qiang? Make a list of them below. Then compare your list with your partners or classmates.1._ 2. _ 3. _Suggested Answers: 1. A space station 2. Another planet 3. A historical museum.Step 6. Homework1. Read the text again and again and go ove
36、r the main language points.2. Finish Ex1 and Ex2 in Learning about language.3. Retelling the story, either in writing or in speech, is very useful to learners of a foreign language. It demonstrates his understanding of the story. Next you are going to practise in pairs retelling Li Qiangs story trav
37、eling to the year AD 3008. You may make use of the words and expressions you have just learnt. Period 3 & 4 Learning about Language, Using LanguageTeaching Goals:1. To discover the useful words and expressions in the text.2. To learn and improve the use of useful words and expressions.3. To practise
38、 reading skills and learn something more about the future life.Teaching Procedures:Step 1 Learning about Language 1. Discussion As we all know that robots now have become a very important part in humans life. Let Ss discuss the robots advantages and disadvantages.2. Ask Ss to do Ex2 (P20). In this E
39、xercise, Ss can learn some phrases meaning by learning their forming. That is, a verb can change its meaning slightly when you add a preposition or adverb to it. Now, look at the boxes below. Write the phrases down:search take slide sweep press for up down intoSuggested Answers: (1) search for (2) t
40、ake up (3)slide into (4) sweep up (5) press downSearch for/swept up/ pressed down/ sweep up/took up/ slidinto3. Ask Ss to choose the correct phrases to finish each sentences.use up speed up sweep up come up eat up sit up turn up take up(1) When I was young, the teacher always required us to _ straig
41、ht.(2) In Britain you show your good manners at a meal if you _ all the food.(3)Well make our bathroom more comfortable if we _ the mess every day.(3) Charles bicycle started to _ as it went down the hill.(4) Dont forget that you must _ for the examination.(5) All the paper was _ before the work was
42、 finished.(6) The director showed his interest in your work when he _ to see it.(7) I hope you will _ the new job you have been offered.Suggested Answers: (1) sit up (2) eat up (3) clear up (4) speed up (5) turn up (6) used up (7) came up (8) take upStep 2. Using Language 1.Pair workAsk Ss to read t
43、he text again and make a dialogue with their partners to describe the life of one space creature. Ask one or two pairs to read the dialogues to the whole class. And then let Ss discuss them and see which group do a better job.Sample dialogue:S1: Our space creature is called a moddock. It comes from
44、a planet going around a star on the outer part of the Andromeda galaxy. To begin with we thought it would be impossible to talk to this creature. It used to run away and hide whenever we came near. However, my friend thought of a good way to make friends with it. S2: I noticed that it always looked
45、up when oil was near. SO I thought maybe it could smell the oil so I covered myself in oil and went near. The moddock did not run away but came close to sniff me. S1: Once we knew that an oil smell was the way to make friends with it, everything was much easier. S2: It would put one of its six hands
46、 over your face and feel the lip movements. Then it remembered them and watched your face. We found it could speak our language very quickly and soon we were having long conversation s. They re marvelous language learners. 2. Writing Ask Ss to draw a picture of their aliens and then write an essay based on their pictures. At last let them read it to their partners.Sample writing:The moddock is an alien from the Andromeda galaxy. It is shy until you get to know it. To make friends you need to cover yourself in oil as that is the thing the moddock likes best. It should be able to help y