课件15张PPT。The Internet and TelecommunicationsMa XiujuanNo.5 Middle SchoolMODULE 6MODULE 6The Internet and telecommunications1 What is the Internet?
2 What is the World Wide Web?
3 Who invented it?Read quickly and answer the questions:The Internet is the biggest source of information in the world,and it's accessible through a computer. It consists of millions of pages of data.1. What is the Internet?The World Wide Web(the web)is a computer network that allows computer users to access information from millions of websites via the Internet. 2. What is the World Wide Web?The World Wide Web was invented in 1991 by an English scientist, Tim Berners-Lee. 3. Who invented it?Listen and decide if these sentences are true (T) or((F).TTFTTFRead the passage quickly and match the paragraph with the main idea.through the telephone started the NSFNET networkWorld Wide WebinventedThe number of internet usersMuch web trafficFill in the blanks: The advantanges and disadvantanges of the internetDiscussion:HomeworkWrite a short passage about the InternetGOOD BYETHANK YOU