高一英语 Unit 4 Cyberspace Lesson 1 Tomorrow’s World导学案学生版 北师大版必修2（通用）

Senior High English Book 2Unit 4 Cyberspace Lesson 1 Tomorrows World. Preparations before class (课前准备)Task 1: Imagine, read and find (想一想、读一读、找一找) 请完成Page 8 Exercise 2 & 4.Task 2: Word recognition(词汇热身之网络词汇知多少)网吧 _宽带 _聊天 _桌面 _键盘 _鼠标_登陆 _博客_发贴 _回帖_移动_删除_刷新_注销 _病毒_黑客 _死机_服务器 _浏览器_防火墙 _. Activities in Class (课堂活动)Task 1: Rewarding time (比一比)Task 2: Read and judge (读一读、断一断) True or false1. In spite of the development of computers, it is unlikely to live in virtual reality. ( )2. The text infers to us that worry is not necessary; computers and the Internet only do good to us. ( )3. It is certain that 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. In virtual reality, you can do many things but neednt go to the place yourself. ( )6. Because of the rapid development of Internet television and the mail will be replaced by computer. ( )Task 3: Read the article again. Match the paragraphs with these headings. Para. 1The _ of the Internet Para.2_ ideas towards the Future of CyberspacePara.3_ ideas towards the Future of CyberspacePara.4The _ of Virtual RealityTask 4: Correct errors of the following sentences. (One mistake of each sentence)1. In the last thirty years, the Internet grew rapidly.2. Terrorist may “attack” the worlds 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, Im 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.Task 5. Understand the text (课文理解)1. Why do people feel pessimistic? _2. What examples are given to prove it?._._.3. Why do people feel optimistic?. Practice after class (课后巩固)Task 1. Writing (写一写、练一练)最近你班学习了课文 The Future of Cyberspace, 英语课上，就Internet的迅猛发展，同学们展开了热烈的讨