高一英语module6 The Internet And Telecommunication 教案

1、,犀利哥,hold姐,How do you know them?,From the Internet,Computers and the Internet are getting more and more popular, do you know what we can do via the Internet?,Chat on line,Search for information,Watch videos or movies on line,Listen to music,Send an e-mail,Play games,Shop on line,What can we do on th

2、e Internet?,Listen to music. search for information shopping 4) chat on line 5) play games 6) send an e-mail 7) Watch movies,wow! So Many!,Fast Reading,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 sou

3、rce of information in the world, and its accessible through a computer. It consists of millions of pages of data. 2 How did it start? Paragraph 2,3 What is the World Wide Web? The World Wide Web is a computer network that allows computer users to access information from millions of websites via the

4、Internet. 4 Who invented it ? Tim Berners Lee.,Careful Reading,1.Read the passage again and think about how many it can be divided?,2.Details of the passage,Put the passage into parts and use one or more words to describe each paragraph.,Internet,Development,The World Wide Web,Tim Berners-Lee,1.cons

5、ist of, be made up of,由.组成,eg: Our class consists of 60 students.,Our class is made up of 60 students.,Para1:,Para2:Development of the Internet,DARPA,DARPANET,NSF,in 1969,the US army,in 1985,NSFNET,Internet,universities,Tim Berners-Lee,In 1991,everyone,The World Wide Web,Para3:,Think about:,Why is t

6、his percentage going down?,Because more and more web traffic is in other language, such as Chinese.,Para4:,1.How did Berners-Lee invent the WWW？,He invented it using an old television.,2.When and How did he get the idea?,In 1989;when he was working in Switzerland,Para5:,BernersLees another contribut

7、ion Web browser,What is a “Web Browser”？,It is a software which can allow computer users to access documents from other computer.,Para6:,Does Berners-Lee make a lot of money?,He just works as a lecturer, so I dont think he is a rich man.,Discussion,Work in groups of four and discuss the advantages and disadvantages of the Internet?,Advantages,Disadvantages,1.easy to contact,2.study on line,3.relax ourselves,1.be bad for eyes,2.ignore the