Unit 3 Life in the future 教学设计4公开课优质课人教必修5精品.docx

1、Unit 3 Life in the future 教学设计4公开课优质课人教必修5精品Unit 3 Life in the future 教学案4The First Period ReadingTeaching goals 教学目标 1. Target language 目标语言a. 重点词汇和短语constantly， remind， vehicle， carriage， bathroom， temple， private， settlement， impression， constant， jet， previous， tablet， capsule， opening， surround

2、ing， lack， ache， mask， bend， press， swift， swiftly， master， sight， flash， switch， optimistic， length， take up， lack of， lose sight of， sweep up， catch sight ofb. 重点句式This is similar to .， but it means . P17Well-known for .， his parents company，called “Future Tour”， transported me safely into the fut

3、ure in a time capsule. P18He handed it to me and immediately hurried me through to a small room nearby for a rest. P182. Ability goals 能力目标Enable the Ss to talk about the life in the past， at present and in the future.3. Learning ability goals 学能目标Help the Ss learn how to describe the life in the pa

4、st， at present and in the future.Teaching important difficult points 教学重难点Compare life in the past， at present and in the future.What is life in the future like？ What changes will take place？Teaching methods 教学方法Fast and careful reading； asking and answering activity； individual， pair or group work.

5、Teaching aids 教具准备A computer and a projector.Teaching procedures ways 教学过程与方式Step I Warming UpShow some pictures of life in the past， at present and in the future to the Ss， period by period. First show the pictures of life in China in AD 1005.T: Do these pictures describe our daily life？ Ss: No， pe

6、rhaps they describe life of many years ago.T: Good. Then can you tell me what life was like one thousand years ago？ For example， life in AD 3008. S: Let me try. People living at that time didnt have cars or planes. They rode horses or took carriages.S: They didnt have electricity. S: They didn t liv

7、e in tall buildings.Show the pictures of life at present.T: Good！ What about our life at present？ What is it like？S: Our life at present is convenient. We live in various kinds of buildings， and we have lots of entertainments. We travel by many modern transportations， such as cars， buses， planes and

8、 etc. Show the pictures of life in the future.T: Every day we can come across passages about life in the future in magazines， newspapers and so on. Please look at these pictures and try your best to describe what life in the future will be like.S: Let me have a try. I think in the future we can trav

9、el the whole space in a spaceship freely. And perhaps we can communicate with aliens.S: At that time， I think the earth will have been polluted so heavily that no one can live on it. We perhaps will have to move to other planets to live. .Then set a scene for the Ss A special tour guide.T: Now imagi

10、ne you are working in a tour company which has just promoted a new kind of travel time travel. Your company can transport people in AD 2008 to the past， also it can transport people in the past to your cities. You are chosen to be a guide for 5 people who want to go back to the China in AD 1005， and

11、 also 4 people in that year want to visit the China in AD 2008. How will you organize your trip？ What kind of things will you introduce to those people？ Give the Ss 2 minutes to discuss.T: OK. Times up. Volunteer？S: If I am the tour guide who will take people back to the past， I will introduce them

12、the houses， the way people lived and their clothing. Because these are quite different from ours today， I think people will be very interested in them.S: If the company gives me the chance to take people living in the past to our city at present， I will try my best to provide them an impressive trip

13、. I will introduce something which is different from things in the past to them. For example， transportation， TV， computer and business. Because these have changed greatly as time goes by. T: OK. You have done a good job. Now open your books and turn to page 17. Please work in pairs to discuss the i

14、tems in the chart. When you finished， complete the chart. Give the Ss ten minutes， and after that， check the answers.Step Pre-readingGet the Ss to discuss the problems that human beings are facing today (such as pollution， all kinds of shortages). Make a prediction about the future: which problems m

15、ay be solved， and which will still be there. This part will prepare the Ss for the text. T: We all know that as our society develops， we have got much benefit. But at the same time， we have to face lots of problems. Can you find out what kind of problems human beings are facing？S: Pollution.S: Popul

16、ation is becoming larger and larger.S: The shortage of resources.T: Yes！ Then can you predict which problems can be solved in the future？ And which ones will still be there？S: I think the problem of population will be solved in the future， because now more and more countries have begun to control th

17、e birth rate.S: I think the problems of pollution and shortage of resources will still be there， and will even get worse. S: I dont think so. Now scientists all over the world are trying their best to develop new resources that human beings can make use of， such as solar energy. In my opinion， the p

18、roblems can be solved one by one.Step ReadingT: Now please open your books and turn to page 17. Lets read the passage First Impressions. Read it quickly and then tell me what it is about.Several minutes later.T: Well， have you finished reading the passage？Ss: Yes.T: OK. Who would like to tell me wha

19、t the text is about？S: Its an e-mail written by a man who has taken up a trip to the future.T: Good. Then look at the following sentences. They are in wrong order. Anyone can tell me the correct order of these sentences？A. We were transported into the future by a comfortable time capsule.B. I arrive

20、d at Wang Pings home and everything in his house made me surprised.C. I won a travel to the year AD 3008.D. I have my first try to master a hovering carriage.S: C-A-D-B.T: Very good！ Lets go through the first two paragraphs together and get the general idea of Li Qiangs trip to the future. Then answ

21、er the questions on the screen.Show these checking questions on the screen.1. Why did I have the chance to travel to the year AD 3008？ 2. What is a “time lag”？ 3. How did I feel when I was in the capsule？ 4. Who guides my trip？5. Why did my guide give me some tablets？6. Who transported us to the fut

22、ure？A few minutes later， check the answers.Sample answers:1. He took up the prize he won the year before. 2. “Time lag” means a person gets flashbacks from his previous time period.3. The seats in the capsule are very comfortable.4. My friend Wang Ping is my guide to the future.5. The tablets could

23、help me feel less nervous and uncertain.6. Wang Pings parents company transported us to the future.T: Wonderful. Do you want to know more about his trip？ Now please go through the third paragraph to get some details on the environment in the future. When you finish， please answer the following quest

24、ions.Show these three questions on the screen.1. How did I feel as soon as I was transported to the future？2. How did Wang Ping solve this problem？3. What do you think has caused this kind of problem？ Give the Ss 1 or 2 minutes to think and they can discuss with their partners. Then check the answer

25、s.Sample answers:1. After the writer was transported to the future， he was hit by the lack of fresh air.2. Wang Ping gave a mask to the writer and hurried him through to a small room nearby to have a rest.3. Now we are causing more and more pollution to the nature， this will cause serious problems t

26、o life in the future. This may be the cause of the lack of fresh air in the future.T: What will transportation in the future be like？ Are there any differences between transportation in the future and that at present？ Now please read the fourth and fifth paragraphs and find out something about both

27、transportation and daily life in the future. After the Ss read the paragraphs， ask them the following questions.1. What did Wang Pings house look like？2. What was the green wall made of？ Whats the purpose of building this kind of green wall？3. How can you produce a TV set in Wang Pings house？Sample

28、answers:1. His house is a large bright， clean room. It had a green wall， a brown floor and soft lighting. 2. The green wall was made of trees. The leaves of the trees will provide much-needed oxygen to the house.3. You can just flash a switch on the computer screen and a TV set will rise from the fl

29、oor.T: So we can see life in the future is much more convenient and much easier than our present life. Step Follow-up ActivityGet the Ss to compare life at present and in the future. Find out the changes on several items. Try to distinguish which changes are good and which are not good and give reas

30、ons.T: Now lets make a prediction about future and see what will be changed in the future. I will give you 3 minutes to discuss in pairs， and after your discussion please finish the following chart.Sample answers:ItemsLife at presentLife in the future(Changes) good or bad？ Reasons？EnvironmentAir pol

31、lution and water pollution； resource shortageThe situation will get worse and worseThe development of our society will cause human being to develop more and more resources； and the development of industry will cause worse pollution to our environmentTransportAirplane， car， train， boat and helicopter

32、Spacecraft， time travel， personal flying car or bikeMore convenientEducationPeople receive education in schoolPeople receive education on the Internet； can choose the subjects and the teachers they likeHave more chances to receive different knowledgeHousesFlats in high rise buildings； with kitchens and bathroomsCozy， modern flats， furniture in walls and floorThen let the Ss do Exx. 2 3