高中英语unit3LifeIntheFuture全单元教案

1、高二上学期第三次教案设计人： Unit 3 Life In the Future Period 1 & 2 Warming Up & Pre-reading, Reading 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

2、 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 t

3、o 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

4、, 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.S

5、tep 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.Step 3. Pre-reading1. Pair work Ask Ss to discuss the following ques

6、tions 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: The first problem I would like to point out is the decline of morality.

7、(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 problem of the large gap between the poor and the rich . (贫富悬殊) The fifth problem is the p

8、ollution 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 human beings are becoming more and more concentrated in the hands of a small group of people. (技术垄断)Suggested Answer

9、s: 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 work: Ask Ss to look the three pictures (P18) and then discuss with their partner

10、s 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?* What else can you see in the picture? * What can you use them fo

11、r? 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 through the text as quickly as possible and talk about Li Qiangs first impressions of

12、 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 in the story. Let them discuss the following questions. Do you think Li Qiang is i

13、mpressed 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 think were believable in this story? Why? Which ideas do you think are too unreali

14、stic? 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 idea of what the future is like. Now please discuss the style of the text. Do you

15、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 that impression?3. ComprehendingAsk Ss to tell the following sentences are True o

16、r 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 with Wang Ping, but he found him at last. (5) Wang Pings mother was not friendly

17、 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 Bad changes Time travel Can travel to different times as you wish After effects

18、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 places. 5. Group workDivide the whole class into four groups. Each group is suppo

19、sed 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 up the whole morning.He has taken up art in college.He decided to take up photogra

20、phy 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) remind 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

21、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 kind of job.(5) tablet n 药片He took a sleeping table.(6) opening n 口子; 通路He put a ga

22、te 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Owing to lack of time, we cannot do more than what we have done.Is she lacking in co

23、urage?(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 governments statement on the event.(10) swiftly adv. 迅速地；敏捷地He swiftly glanced a

24、t 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 横扫；打扫Herry was swept up into the center of them and my link with him was broken as

25、 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. DiscussionWhat three visits would you ask to go on if you were Li Qiang? Make a list of

26、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 over the main language points.2. Finish Ex1 and Ex2 in Learning about language.3. Re

27、telling 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 traveling to the year AD 3008. You may make use of the words and expressions you have

28、 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 reading skills and learn something more about the future life.Teaching Procedure

29、s: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 Exercise, Ss can learn some phrases meaning by learning their forming. That is, a

30、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) take up (3)slide into (4) sweep up (5) press downSearch for/swept up/ pressed down

31、/ 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 _ straight.(2) In Britain you show your good manners at a meal if you _ all the food.(3)W

32、ell 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 finished.(6) The director showed his interest in your work when he _ to see it.(

33、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 the text again and make a dialogue with their partners to describe the life of one

34、 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 a planet going around a star on the outer part of the Andromeda galaxy. To begin

35、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 up when oil was near. SO I thought maybe it could smell the oil so I covered myse

36、lf 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 over your face and feel the lip movements. Then it remembered them and watched y

37、our 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

38、: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 you with your English homework because it is such a marvelous language learner! It stays in

39、 one place most of the time as it finds moving so painful. When it has to move, it rolls over and over like a ball. Moddocks live alone and never go to school. They dont need to, as they are good observers and quick learners from others. It really likes humans and as we are now friends, it wants to

40、become a human being too.Step 3. Discovering useful structures1. Individual workGive Ss two sentences in which the past participle is used as an adverbial phrase. Eg Worried about the journey, I was unsettled for the first few days.Then ask Ss to find other three sentences from the reading passage w

41、ith the past participle used as the adverbial.(1) Well-known for their expertise, his parents company(2) Confused by the new surroundings, I was hit by the lack(1) Exhausted, I slid into bed Lets Ss discuss the usage of past participle and find some grammar usages.2. Explanation of the grammar.(1) 和

42、现在分词一样，过去分词或过去分词短语也可以充当副词，修饰谓语动词。过去分词可以表达下列四种意思： 方法或活动方式，如：He walked up and down, lost in thought I sat before the desk until after mid-night, absorbed in writing. Surrounded by a host of fans, the film star left the airport excitedly . 原因，如：Greatly disappointed, some staff decided to leave the plac

43、e. Taken by surprise, the enemy surrendered. 时间，如：Born and bred in a turbulent age, the older generation of people experienced all sorts of hardships. Thrown to the floor, the boy regained his footing a few minutes later . 条件，如：Given more time, the slow learners would have done better . Criticized b

44、y someone else, Tony would not have fared up like that. (2) 除了直接修饰动词之外， 过去分词或短语也可以和连词组成短语，表示下列四种意思： 由 when ,whenever , while until等连词引导，表示“时间”，如：When asked about his previous job, Bill said he had been a motor mechanic. Susan seldom speaks in class until spoken to. 由where , wherever 连词引导，表示“地点”。Mosq

45、uitoes should be completely exterminated where found. Retires in good health should be invited to return to work wherever needed. 由if , unless引导，表示“条件”，如If kept for too long, some medicines will lose their effectiveness. We have made a point of not attacking unless attacked. 由 though, although , eve

46、n though 连词引导，表示“让步”，如：Though warned of the danger, they still went mountaineering. Even though defeated for a second time, our team did not give up hope for the ultimate victory. IV Studying the past participle as the attribute. (3) 过去分词做定语, 在语态上表被动，在时间上表示动作已经发生或完成，与它所修饰的名词有逻辑上的动宾关系。 过去分词做定语时， 所修饰的

47、名词在逻辑上相当于被动句中的主语，过去分词相当于谓语。 (4) 过去分词作定语表示动作在谓语之前发生，已经完成并具有被动意义。有时也不表示时间性。作定语的过去分词一般由及物动词变来，因为只有及物动词才有被动意义。如：He is a teacher loved by his students. 他是个很受学生爱戴的老师。 (5) 也有不及物动词作定语的情况，一般作前置定语，它不表示被动意义，只表示主动意义，强调动作完成。不能像及物动词的过去动词那样放在名词后面作定语。如： fallen leaves, retired workers , the risen sun 注意下面过去分词作定语的几种情

48、况： 单个的过去分词作定语一般放在被修饰的名词之前。如：We needed much more qualified workers My friend is a returned student. 过去分词短语作定语要放在被修饰的名词后面，作后置定语，其作用相当与一个定语从句。如：The student dressed in white is my daughter = The student who is dressed in white is my daughter. 如果被修饰的词是由every /some/any / no+thing /body/one 所构成一个复合代词或指示代词t

49、hose 等时，即使一个单一的分词做形容词，也要放在被修饰词的后面。例如：Is there anything unsolved?There is nothing changed here since I left this town. 单个过去分词前加一名词或副词，常用连字符将它们连起来构成一个复合形容词，放在其修饰词前，作前置定语。This is a state-owned factor. This is our school run factory. 作前置定语的某些动词的过去分词的形式与作谓语或表语的过去分词的形式往往不一样。例如：原形用作定语的过去分词用作表语或谓语的过去分词 drin

50、k drunken drunk light lighted lit melt melten melted sink sunken sunk We lit the candle and the candle lit up the room. 我们点着蜡烛，蜡烛照亮房间。There is a lighted candle on the table. 桌上有一只点着的蜡烛。2. Pair work(1) In pairs combine these two sentences using the past participle as the adverbial. I was frightened b

51、y the loud noise. I went to see what was happening. _ He was hit by the lack of fresh air. He got a bad headache._ I felt very tired after the long journey. I still enjoyed meeting the aliens on the space station._ The little girl was frightened by the noise outside. The little girl dared not sleep

52、in her bedroom. _ The museum was built in 1910. the museum is almost 100 years old. _ The student was given some advice by the famous scientist. The student was not worried about his scientific experiment any more. _Suggested Answers: Frightened by the loud noise, I went to see what was happening. H

53、it by the lack of fresh air, he got a bad headache. Tired after the long journey, I still enjoyed meeting the aliens on the space station. Frightened by the noise outside, the little girl dared not sleep in her bedroom. Built in 1910, the museum is almost 100 years old. Given some advice by the famo

54、us scientist, the student was not worried about his scientific experiment any more.(2) In pairs combine the following sentences using the past participle as the attribute. Soon we lost sight of that famous astronomer. He is called Li Qiang. I am going to buy a painting. It is copied from Vincent van

55、 Gogh. I like that old private house. It is built of wood and mud. The room is completely empty. The room is connected to the rest of the house by a long passage. The queen was sitting in a royal carriage. The carriage was drawn by four horses. The vehicle is mentioned in the book. The vehicle is unknown to me. The castle is under repair. It was built in 1432. (3) After finish the two exercises, ask Ss to discuss and