Module 6 The Internet and Telecommunications课件-高中英语外研版必修一.pptx

The Internet and TelecommunicationsModule 6Reading and Vocabulary眉山天府新区实验中学 屈晓梅Watch a Video of the InternetActivity 1（2m）Lead-in questionsDo you like surfing the Internet?What do you usually do on the Internet?Do you know how the Internet developed?Activity 2（2m）来源来源可进入的可进入的数据数据保卫保卫 n.n.组织组织 n.n.创建创建系统系统交流交流 n.n.大学大学获取、进入获取、进入通过通过 prep.prep.比例比例发明发明 v.v.设计设计sourceaccessibledatadefenceorganisationcreatesystemcommunicationuniversityaccessviapercentageinventdesign浏览器浏览器文件文件增加增加百万富翁百万富翁演讲家、讲师演讲家、讲师由由组成组成也也作为作为而闻名而闻名网络传输网络传输下降下降提出、想出提出、想出从那时起从那时起担任担任browserdocumentrise-rose-risenmillionairelecturerconsist ofas wellbecome known as web trafficgo downcome up withfrom that moment onwork asVocabulary for ReadingActivity 3（2m）How many words have you remembered?来源来源可进入的可进入的数据数据保卫保卫 n.n.组织组织 n.n.创建创建 v.v.系统系统交流交流 n.n.大学大学获得、进入获得、进入通过通过 prep.prep.比例比例发明发明 v.v.设计设计sourceaccessibledatadefenceorganisationcreatesystemcommunicationuniversityaccessviapercentageinventdesign浏览器浏览器文件文件增加增加百万富翁百万富翁演讲家、讲师演讲家、讲师由由组成组成也也作为作为而闻名而闻名网络传输网络传输下降下降提出提出从那时起从那时起担任担任browserdocumentrise-rose-risenmillionairelecturerconsist ofas wellbecome known as web trafficgo downcome up withfrom that moment onwork asActivity 4（2m）Paragraph 1 23 4 5 6Main idea a.the present situation of Berners-Leeb.Berners-Lee invented the WWW c.the definition of the WWW d.more people are using the Internet e.how the Internet started f.the definition of the Internet Match each paragraph with the main idea.Fast Reading-1 Activity 5（2m）What does the passage mainly tell us?_DA.It mainly tells us the invention and development of the Internet.B.It mainly tells us the invention and development of the World Wide Web.C.It mainly tells us who invented the Internet and the World Wide Web.D.It mainly tells us the invention and development of the Internet and the World Wide Web.Fast Reading-2 Activity 6（1m）Read the passage carefully and answer the following questions:1.What is the Internet?2.What is DARPA?3.Who could use the DARPANET at that time?4.What did NSF do in 1984?5.What is the World Wide Web?6.What language is mostly used on the Internet?7.How did Berners-Lee build his first computer?8.What could people use the“web browser”to do?9.What does Berners-Lee do now?Careful Reading-1 Activity 7（5m）1.What is the Internet?The Internet is the biggest source of information in the world,and its accessible through a computer.2.What is DARPA?It is a US defence organisation.3.Who could use the DARPANET at that time?Only the US army could use it at that time.4.What did NSF do in 1984?NSF started the NSFNET network in 1984.5.What is the World Wide Web?It is a computer network that allows computer users to access information from millions of websites via the Internet.Activity 7-1（3m）6.What language is mostly used on the Internet?English is mostly used on the Internet.7.How did Berners-Lee build his first computer?He built his first computer using an old TV.8.What could people use the“web browser”to do?People could use the“web browser”to access documents from other computers.9.What does Berners-Lee do now?He now works as a lecturer at Massachusetts Institute of Technology in Boston.Activity 7-2（2m）Read the passage carefully again and decide if the following sentences are true or false.1.There are millions of pages of information on the internet._2.The US army were not 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 larger._5.Berners-Lee made it possible for only scientists to use the Internet._6.He has made a lot of money from his invention._Careful Reading-2 TFFFFFActivity 8（3m）DARPADARPANETNSFNETNSFInter-Network/Internet1969:1984:（only army）Introduce the development of the Internet in your own words according to the information below.Retelling-1（universities.as well）createdstartedbecame known asActivity 9（3m）Tell the story of Tim Berners-Lee in your own words according to the information below.Retelling-2Tim Berners-Lee an English scientistat universityold TV,build,first computerin 1989come up with,WWW,work,Switzerlandin 1991invent,WWWlaterdesign,first“web browser”,allow,access documentsfrom that moment on web,Internet,growwithin five yearsnumber,rise,600000,40 millionnowwork as,lecturer,Massachusetts Institute of Technology,BostonActivity 10（4m）The Internet is the biggest _ of information in the world,and its _ through a computer.It _ _ millions of pages of data.In 1969,a US defence organization _ a network of computers called DARPANET for the US army.In 1984,the US NSF started the NSFNET network.It became possible for _ to use the system _ _.NSFNET became _ _ the“Internet”.The WWW allows computer users to _ information from millions of websites _ the Internet.At the moment,about 80 percent of web traffic is in _,but this percentage is _ _.By 2020,much web traffic could be in _.In 1989,Tim Berbers-Lee _ _ _ the idea of the World Wide Web,and in 1991,he _ it.Then he _ the first“web browser”,which allowed computer users to _ documents from other computers._ _ _ _,the web and the Internet grew.Everyone in the world can _ the Internet using his WWW system.Though the Internet has created thousands of _,Berners-Lee is not one of them.Now he _ _ a lecturer in a famous university.Listen to the tape and fill in the blanks.sourceaccessibleconsists ofcreateduniversitiesasknown asaccessviaEnglishgoing downChinesecame up withinventeddesignedaccessFrom that moment onmillionaires works aswellaccessActivity 11（5m）【The latest news】The number of the Internet users has reached 500,000,000 so far in China.That is to say,almost 40%of the total population of China have had access to the Internet up to now.It is absolutely true that the Internet is more and more important in our everyday life.But nothing is perfect.The Internet also has its disadvantages as well as advantages.DiscussionActivity 12（4m）Advantages1 2 3Disadvantages1 2 3Suggestions Now,discuss in groups.First,think of the advantages and disadvantages of the Internet.Second,give the students who are addicted to（沉沉溺溺于于）the Internet some suggestions.Take some notes,and exchange your opinions with each other.AdvantagesDisadvantagesSuggestionsFirst lets share our opinions.Activity 13（5m）And then lets enjoy the ones below.easy to contact othersconvenient to search informationshop onlinestudy onlinewatch live matches and other programsmake more friends bad for eyesless chance to get along with othersspend too much time playing computer games and chattinglazier and fatter fail in the exam have a time limitchoose things which are useful to our study and lifeplace study,health and safety before other things 最最近近网网上上交交友友越越来来越越受受中中学学生生欢欢迎迎,但但人人们们对对中中学学生生网网上上交交友友有有不不同同的的看看法法。请请你你以以Making friends on line为为题题，根根据据下下表表所提供的信息，谈谈自己的观点（所提供的信息，谈谈自己的观点（100120词）。词）。Homework赞成的理由赞成的理由反对的理由反对的理由你的看法你的看法1 1广交朋友广交朋友2 2可自由表达思想可自由表达思想3 3利于外语学习利于外语学习1 1浪费时间浪费时间2 2影响学习影响学习3 3可能上当受骗可能上当受骗1.1.把学习、健康和安全把学习、健康和安全 放在首位放在首位 2.2.在同学中发现友谊在同学中发现友谊参考词汇：上当受骗：参考词汇：上当受骗：to be cheated