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4-Unit4-Lesson1-Tomorrow's World


Unit4-Lesson1-Period 1
Tomorrow’s World
Part I Basic Info of Class (课程基本信息) Teacher: Wu Yuhui Period: 1 Type: New Class & Reading Duration: 30’ PPT aided teaching & Blackboa

rd-writing. To use the title of a text to predict the content. To practice using vocabulary of cyberspace. To practice using will and going to talk and write about the future. To learn some new vocabulary & grammar patterns; To grasp some language performance & usage.

Part II Teaching Methods & Aims (教学方法与目的)

Part III Teaching Contents (教学内容) Before you start Reading A. Analysis on the Structure of Teaching Materials (教材结构分析与讲解) Read to learn Voice your opinion Language Focus Grammar Language in Use Language Power p.8 p.8 p.9 p.9 p.9 p.9 p.54~55

Vocabulary learning(词汇学习) : Explaining the following words from meaning, formation, usage etc.: affect; rapidly; growth; pessimistic; hacker; optimistic; crime; criminal; terror; attack; chaos; crash; offer; entertainment; disappear; as if ; harm; obvious; destruction…p.102 B. Teaching Practice (教学实践) Text Analysis(语篇分析) : 1) Listen to tape&mp3 of the text; 2) Analysis and interpret the text from the lexical, syntactic, logic, and cultural knowledge.…p.8~9; 3) Read aloud & recite the text. Explanation of grammar(语法讲解) : To revise Present Simple and Present Continuous. Teaching procedures: Warming up What computers and internet bring us? convenient, high efficient

C. Period 1 Design (第一课时设计)

Compared to 20 years ago how do you think technology will change our lives? For example: Go shopping on line. Needn?t carry cash and use credit cards. Instead of going to the bank you can use a computer and a telephone to pay for bills. 1. Imagine what happens in the next twenty years? 2. Is it possible that the computer gives us disaster? Look at the title of the article. Which of these topics do you think it will mention? * the Internet * artificial human * time travel * robots * global warming * virtual reality Read the article quickly and check your guess to question 2 above. 1. With the development of computers, our life may change in shopping and communicating ways 2. The text infers to us that worry is not necessary and computers and the Internet only do good to us. 3. Some experts say in the future we will not go to school in the classroom like us. 4. In the future it is possible that people live in another world of outer space. 5. The text tell us you can do many things but needn?t go to the place yourself. 6. Because of the rapid development of Internet television and the mail will be replaced by computer. Keys: T F T F T T Learning vocabulary Match the vocabulary from the text below with the definitions. hacker, chaos, terrorist, the Net (Internet), virtual reality, crash 1. a person who enters other people?s computer programmes in secret 2. The use of computers to make situations feel and look real. 3. have an accident by violently hitting something. 4. some who does terrible things to harm countries, governments and people. 5. computer system that allows millions of people around the world to share information 6. A terrible situation in which everything goes wrong Keys: 1. hacker 2. virtual reality 3. crash 4.

terrorist 5. the Net (Internet) 6. chaos Correct error 1. In the last thirty years, the Internet grew rapidly. 2. Terrorist may “attack” the world?s computers, cause chaos, make planes and trains crash. 3. It is convenient to order tickets from the internet. 4. In 1983, there were only 200 computers connect to the Internet. 5. It is clear we can use internet to do all kinds of things at home. 6. Personally, I?m optimistic about the future of internet. 7. As society develops, computers will make our life much convenient. 8. The mail service may also disappear as the increasing use of e-mail. Keys: 1. grew 改为 has grown 2. make 前加 and 3. order 改为 book 4. connect 改为 connected 5. clear 后加 that 6. of 后加 the 7. much 改为 more 8. as 改为 with We can feel convenient, we can do all kinds of things from the Internet at home, such as buy books, find out about holiday offers, book tickets and so on. Some traditional things will disappear. We may live in a virtual world. Hacker can get into the computers of banks and government so that change data or steal away important information. Terrorists will attack the world?s computers, cause chaos, make planes and trains crash even and cause nuclear war. Voice your opinion Do you feel pessimistic or optimistic about the future of the Internet? Why? Language points 1. In 1983, there were only 200 computers connected to the Internet. = which were connected to the Internet. computer 和 connect 是被动关系,因此 connected to 是过去分词做定语来修饰 computer, 相当于一个定 语从句。 It is surprising that there were 3oo gold coins buried underground. =which were buried underground.

真是令人惊奇,地下埋了 300 枚金币。 There are so many people watching the big fire in the street. =who watched the big fire in the street. People 和 watching 是主动关系 watching 是现在分 词做定语表主动来修饰 people 相当于定语从句。 2.Some experts are pessimistic about the future. 一些科学家对(计算机主宰的)未来表现出悲观的 态度。 be pessimistic/optimistic about 对…悲观/乐观 I?m rather pessimistic about the present situation. 我对目前的局势感到悲观。 3. It is clear that we are going to see an explosion of shopping on the Internet. 很显然, 不远的将来我们就会看到网上购物的狂潮。 It 作形式主语,真实主语是 that 引出的主语从句。 = that we are going to see an explosion of shopping on the Internet is clear. It is clear that in the next few years the Earth?s climate will change. = That in the next few years the Earth?s climate will change. 4. ..the use of computers with sounds and pictures that make you feel as if you are in a real situation. (虚拟世界)是计算机通过声音和图像模拟现实,以 使人感到仿佛置身于一个真实的空间。 as if 连词,仿佛, 好像 It sounds as if she?s been really ill. 听上去好像她真的病了。 5. We have to take immediate action. 我们得马上采取行动。 take action 采取行动。 We must take actions to prevent the spread of disease. 我们必须采取行动防止疾病的传播。 Language Study Predictions will and be going to Read the following sentences from the text. In pairs, decide which a) talks about a future event we can predict from a present situation? b) expresses our opinions and beliefs about the future? 1. …, ? it is clear that we are going to see an explosion of shopping on the Internet.? 2. She also believes that, in the future, we will get

entertainment from the Internet and that television will probably disappear. 3. ?Personally, I think virtual reality will become part of modern life,? … Keys: 1. a 2. b 3. b Grammar Summary 1, on p92. 1. You?re planning to buy a computer. a) I hope it will be cheap. b) It is going to be cheap. 2. It?s the last ten minutes of a basketball match between Russia and the USA. The score is 102:56 to Russia. a) The USA will lose. b) The USA is going to lose. Keys: 1. a 2. b complete the text with going to or will Earth Report! Dr Carl Wight is an expert on the environment. He speaks to our reporter, “It is clear that in the next few years the Earth?s climate(1)_________ change . I?m afraid that this probably means that many kinds of animals, such as the South China tiger, (2)___________ disappear soon, Changes in climate(3)____________ certainly affect people?s lives too. Because of global warming, the sea has already destroyed parts of Britain. It is obvious that this destruction (4)_______become more dangerous in the future. We have to take immediate action, or I fear that life on Earth (5)______get worse.” Keys: 1. is going to 2. are going to 3. are going to 4. will 5. will 1. The cars are going to crash. 2. She?s going to have a baby. 3. He?s going to walk into the bus stop. 4. The house is going to fall into the sea. Language in Use Work in pairs. Student A is a pessimist and Student B is an optimist. Make predictions about life by the year 2050. D.Teaching Evaluation and Reflection (教学评估与反思) Excises drilling(练习操练) : Complete the work from 1 to 11 with by the class.

Homework(课后作业) : Complete the excises on p.54~55.


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