2015-2016学年北师大版必修2Unit4CyberspaceLesson1Tomorrow’sWorldA教案.doc

2015-2016学年 HYPERLINK javascript:; \o 北师大版 北师大版  HYPERLINK javascript:; \o 选修7 必修2  HYPERLINK javascript:; \o Unit 19 Language Unit 4 Cyberspace  HYPERLINK javascript:; \o Lesson 1 Language Learning B Lesson 1 Tomorrow’s World A教案 Teaching aims: To use the title of a text to predict the content. To practise using vocabulary of cyberspace. To practise using will and going to to talk and write about the future. Teaching difficulties: To revise Present Simple and Present Continuous. Teaching Aids: computer and cassette Teaching procedures: Ⅰ. Warming up What computers and internet bring us? convenient, high efficient 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. With the development of computers, our life may change in shopping and communicating ways The text infers to us that worry is not necessary and computers and the Internet only do good to us. 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 a person who enters other people’s computer programmes i