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必修1《Listening and vocabulary》精品PPT课件优质课下载
Gates with your classmates.
Lead-in Do you know what the picture means. Can you describe it in English?
道路和道路连接在一起,形成了四通八达的交通网络。把电脑和电脑通过通讯线路连接在一起,就形成了电脑网络。将世界各地的电脑网络连在一起就是因特网(Internet)。因特网有许多实用的功能：Email (电子邮件)，BBS (论坛)，WWW等。WWW (World Wide Web) 万维网，就是成千上万的网页。通过网页浏览器(Web Browser) ，我们浏览网页，搜索信息。Berners-Lee 最早提出了万维网的概念并设计了第一个浏览器。他被人们称为“万维网之父”。
Background 背景资料
Internet is an international computer
network connecting other networks and
computers from companies, universities, etc.
全球因特网分布地理位置
How much have you already know about Internet?
Group work: please list as many famous websites you’ve known as you can
internet
Bill Gates
software
millionaire
Microsoft
搜狐董事局主席
兼CEO张朝阳
websites 网站
Internet 因特网
Tim Berners-Lee I T
the World Wide Web
What words can you think of when you look at the
pictures?
Computers and the Internet are getting more and more popular, do you know what we can do via the Internet?
Search for information