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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,By Sarah,Reading and vocabulary,How much do you know about the Internet?,7,4,5,6,2,3,8,9,1,1.What does,PC,stand for(,代表）,?,PC,stands for personal computer.(,私人电脑）,2.What does WWW stand for?,WWW,stands for the World Wide Web.(,万维网）,3.What does,IT,stand for?,IT,stands for information technology.,4.Do you know any search engines?,(,搜索引擎）,internet,5.Who is he?,Software,millionaire,Microsoft,微软,Bill Gates,6.Who is he?,The father of the World Wide Web,广域网,/”,万维网之父”,An English scientist,Invent the first web browser,浏览器,Tim Berners-Lee,7.What is the name of the popular web browser,(,浏览器）,at present,？,IE web browser,8.What do these words mean?,Email,network,BBS,download/upload,QQ,电子邮件,网络,论坛,下载,;,上传,聊天工具,When was the first computer invented?,A.1964,B.1946,C.1949,D.1969,Read the passage quickly and finish two tasks.To think about,1.The title of the passage.,2.The main ideas of every paragraph.,come on,Page 52,Which is the best title?,The definition and the development,of Internet,B.How to use World Wide Web,C.Berners-Lee developed the,Internet,D.The Internet creates many,millionaires,para.1,para.2,para.3,para.4,para.5,para.6,a.Who invented the World Wide Web?,b.What is the Internet?,c.How did the Internet start?,d.About Berners-Lee the inventor of WWW.,e.The development of WWW.,f.What is the World Wide Web?,Intensive reading,Task Two,Activity 3 on P53,Task,one,Fill in the table,Task Three,Activity 4 on P53,Fill in the table,In 1969,In 1984,In 1991,Name of the,network,Inventor,users,DARPANET,NSF,universities,and the army,everyone,www,the US army,Tim Berners-Lee,DARPA,INTERNET,/,NSFNET,Year,Event,Read Para 2 and Para 4,There are millions of pages of information on the Internet.,2.The US army were the first people who used an Internet system.,3.Universities started using the Internet at the same time as the army.,4.The percentage of websites in English is getting smaller.,5.Tim Berners-Lee made it possible for scientists to use the Internet.,6.Berners-Lee made a lot of money from his invention.,T,F,T,F,T,F,Activity 3 on P53,(Para 1),(Para 2),(Para 2),(Para 3),(Para 5),(Para 6),Decide which sentence means the same as the extracts from,the reading passage,.,For fifteen years,only,the US army could use this system of communication.,a.The US army only used this system for 15 years.,b.after 15 years,other people were able to use it as well.(Para 2),2.,The World Wide Web.,allow,computer user to,access,information.,a.Computer users can access information because of the World Wide Web,b.You need permission from the World Wide Web before you can,access information.,(Para 3),3.About 80 percent of web traffic is in English,but this percentage is,now,going down,.,a.Web traffic is in English is becoming less interesting.,b.This percentage of English websites is getting smaller.,(Para 3),4.He,came up with,the idea of the World Wide Web.,a.It was his idea.,b.He found the idea in a book.,(Para 4),Activity 4 on P53,summary,Berners-Lee,In,ternet,_ _ _,w,w,w,Tim,What do we learn after reading the passage?,The biggest,source,of information,accessible,through a computer,first used by the army,then universities,now everyone,INTERNET,Invented by,Tim,a computer network,allow,computer users to,access,information,web traffic,in English(by 2020),W.W.W.,First,he,came up with,the idea of the World,Wide Web.,Second,he,designed,the first“web browser”,which,made it possible for everyone to use the Internet.,Tim Berners-Lee,An English scientist,now,he works as a lecturer at institute,.,Berners-Lee,In,ternet,w,w,w,Tim,We learned a lot after reading the passage,Topic,1,Discussion,Topic,3,Topic 2,The disadvantages of using,the Internet,The advantages of,using,the,Internet,What can we do on,the Internet?,Advantages,Disadvantages,1.send e-mails to others,2.search for information,3.shop online,4.study online,5.watch movies and other programs,6.play games,7.chat online,8.download music,1.be bad for eyes and our bodies,2.less time,to get along with others,3.spend too much time online,4.terribly pollute,5.use,high energy,6.Many types of crime(,犯罪）,has been rising,Is it good or bad,for students to use,the Internet?,Suggestion,Many things can be done on the computer,not just playing,Suggestion,to destroy you,NOT,a,trap,Make it a,tool,to help you,tool,trap,Homework:,1.Find out the language points in the passage.,2.Write an e-mail with the topic“my attitude,to using the Internet”,Shiyu_xu,Thank you!,
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