约930字。

　　Lesson One  Tomorrow’s World
　　命制人：郝俊勇
　　Learning Aims for Students:
　　1.  Knowledge objective: practice using the words of cyberspace and virtual reality.
　　2.  Ability objective:
　　Learn how to use Reading Strategies: Skimming and Scanning.
　　3  Moral Objectives: Know the advantages and disadvantages of Cyberspace.
　　The Analysis of the Learning Material:
　　1. The reading section is the enlargement and extension of warming up. And they embody the theme of the whole unit.
　　2. The reading material is long passage that contains some new words and phrases, which are very difficult for students to understand.
　　3. The structure of the passage is quite clear, according to the time clue.
　　The Analysis of Students:
　　1. Students easily get bored with long passages while reading with masses of words.
　　2. As senior one students, they still are not capable enough of catching the main idea and obtaining detailed information of the passage through reading.
　　Learning Important Points for Students:
　　1. Be able to catch the main idea of each paragraph.
　　2. Try to grasp the specific information of the text through activities.
　　Learning the Difficult Point for Students:
　　Develop the practical reading methods according to the class exercises.
　　Learning Methods:
　　Task-based learning method
　　Competition between girls and boys
　　Debate
　　Learning Aids:
　　Multi-media and blackboard          
　　Learning Procedures:
　　Step 1 Lead-in
　　Play a short video about computer games in order to attract Ss interest. 
　　T:  Is it exciting?
　　Are you interested in the Computer Games?
　　And we know the Internet grow faster and faster, and have played an important part in our life. Can you predict the future of the Net?
　　S: NO.
　　T: Of course, I also can’t. Now let’s look at some experts’ prediction about the Net.
　　Let’s learn Unit 4 Lesson1 Tomorrow’s world.
　　Step2.Key Words
　　Match the vocabulary from the text with the pictures and definitions(定义):
　　hacker, chaos, terrorist, the Net (Internet), virtual reality, crash
　　1. a person who enters other people’s computer programmes in secret.      Hacker
　　2. the use of computers to maations feel and look real.             Virtual reality
　　3.  Have an accident by violently hitting something                            crash4. Someone who does terrible things to harm countries, governments and people    terrorist
　　4.  Computer system that allows millions of people around the world to share information
　　the Net
　　Step3.Reading
　　Give Ss’ Reading Strategies:
　　Skimming And Scanning
　　Step4. Skimming to get general ideas
　　Find the paragraphs with these headingsa) Pessimistic opinions
　　b) Virtual reality
　　c) Optimistic opinions
　　d) The growth of the Internet
　　Step5. Scanning to get detailed information
　　Tase or False 
　　1. 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 lis.
　　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 needn’t go to the place yourself.
　　6. Because of the rapid development of Internet, television and the mail will be replaced by computer.
　　Tasestions:
　　1.Why are some experts pessimistic about the future?
　　2.Why are some experts optimistic about the future?
　　3.How is our future in virtual reality?
　　1.Why are some experts pessimistic about the future?