外研版高中英语-Book-1-Module-6-The-Internet-and-Telecommunications-reading-公开课教学课件.ppt（纯ppt,不包含音视频素材）

1、Learning AimsTask 1Master useful expressions related to the InternetTask 2Task 3Enable students to remark on the advantages and the disadvantages of the InternetKnow the development of the Internet and WWWBrainstormingInternetMa YunStudyTaobaoQQWatch filmsWe chatshoppingvirusWarming-up:Do you like s

2、urfing the Internet?What do you do on the Internet?download informationstudy onlineshop onlinelisten to musicwatch videos or movies chat on the Internetsend e-mails to a friendInternetDownloadBuyListenShareWatchStudyWhat can we do on the Internet:DevelopmentWWWInventorInternetWhat is mainly discusse

3、d in the text?A.Introduce the inventor of World Wide WebB.Tell us something about the Internet and World Wide WebC.The Internet is widely used all over the worldListen to the tape of the text and choose the best answer.1.What is the Internet?2.How did it start?3.What is the World Wide Web?4.Who inve

4、nted it?Read the passage carefully and answer the questions.1.What is the Internet?The biggest source of information in the world,and its accessible through a computer.2.How did it start?In 1969,a US defence organization created a network of computers called DARPANET.It later became NSFNET in 1984,w

5、hich became known as the Inter-Network or“Internet”finally.Introduce the development of the Internet NSFNETDARPANETNSFin 1969DARPAINTERNETin 1984a US defence organisationthe US National Science Foundationthe US armyuniversity3.What is the World Wide Web?It is a computer network that allows computer

6、users to access information from millions of websites via the Internet.4.Who invented it?The World Wide Web was invented by an English scientist,Tim Berners-Lee.Tim Berners-LeeCareful reading P53 True(T)or false(F)questions1.There are millions of pages of information on the internet.()2.The US army

7、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.He has made a lot of money from his inve

8、ntion.()TTTTFFThe Internet has created thousands of millionaires,but Berners-Lee is not one of them.The US army used the Internet first,then universities.Whats WWW?(Para 3)It short _ the World Wide Web _ is a computer network _ allows computer users to _ information from millions of websites _ the I

9、nternet.Its like a highway of information,so theres sometimes web _.The percentage of it is _ _.forwhichthataccessviatrafficgoing downAfter-reading ActivityTim Berners-Lee (Para 4-6)Tim is an English scientist _ invented the www._ an old television,he built his first computer.In 1989,he _ _ _ the id

10、ea of the World Wide Web.He _ _ _ for the public to use the Internet.The first web browser designed by him _ people to have _ to documents from the computers._ then _,the web and the Internet grew.The number of users _ from 600,000 to 40 million.Not among those _created by the Internet,hes only a _

11、working in an institute.whoUsing came up with made it possible allowed accessFrom onrosemillionaireslecturerDo you think the Internet is always good to us?Discuss the advantages and the disadvantages of the Internet.easy to contact search for information shopping online study online watch films and

12、live matches create more jobs promote economic development bad for eyes lazy and fat fewer chances to get on well with others spend too much time playing computer games and chatting be addicted to computer games fail in the examsAdvantagesDisadvantages go online properly set a time limit choose things which are useful and valuable to our life pay attention to the Internet securityCould you give us some useful suggestions when we use the Internet?HomeworkWrite a composition about the advantages and the disadvantages of the Internet,about 120 words.For example:“My view on the Internet”