B1M6-2.ppt

Teaching aims: 1. To let the students to master the vocabulary and knowledge related to the Internet. 2. To improve the students s ability of reading comprehension. 3. To train the students to develop a right value of the Internet. mouse mouse mat keyboard screen Lead-in 1.Do you like surfing the Internet (网上冲浪)? Why? Why not? 2.What can we do on the Internet? do online shopping 网上在线购物 chat on the Internet 网上聊天 play games玩游戏 www. What does www stand for（代表）? It stands for World Wide Web. Some websites I often visit: 万维网、环球网 Fast Reading After reading, answer the following questions? 1. What is the internet? 2. How did it start? 3. What is the World Wide Web? 4. Who invented it ? 1.What is the Internet? The Internet is the biggest source of information （最大的信息源）in the world, and it is accessible （获得） through a computer. 2.How did it start?(the birth of Internet) In 1969, DARPA, created_________ DARPANET In 1984,NSF, started___________. NSFNET Then NSFNET became ____________. Inter-Network (Internet) 3. What is the World Wide Web? It is a computer network （计算机网络）that allows computers to （允许、、做）access（获得） information from millions of websites via the Internet. The World Wide Web was invented in1991 by an English scientist---Tim Berners-Lee. 4. Who invented it ? Paragraph Main idea Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4 Paragraph 5 Paragraph 6 A. The present situation of Berners Lee B. The inventor of the World Wide Web C. The definition of the World Wide Web D. The development of the Internet. E. The start of the Internet. F. The definition of the Internet Match each paragraph with the main idea The inventor of World Wide Web. B. The Internet and World Wide Web. C. The Internet is widely used all over the world. D. The life of Berners-Lee What is the