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1、,The Internet and Telecommunications,网络与通信,易接近的、可以使用的,创造, 创建, 创作(新的事物),percentage n.,become known as communication university 养成作的习惯 设计第一个网络浏览器 come up with 成千上万的百万富翁 from that moment on go down,accessible adj. 百分数，百分率 create vt. 来源、出处 信息,source,information,作为而出名,通信、交流,大学,develop the habit of doing
2、sth.,design the first “web browser”,想到；提出，提供,thousands of millionaires,从那时起,下降,REVISION,Some words about computer,Hard disk,monitor,mouse,screen,CD-ROM,keyboard,Lead-in,Do you like surfing the Internet (网上冲浪)? What can we do on the Internet?,search for information 搜信息,do online shopping 网上在线购物,chat
3、on the Internet 网上聊天,send an e-mail to your friends,play games, www. ,What does www stand for（代表）?,It stands for World Wide Web（环球网、万维网）.,Some websites I often visit:,internet,Fast Reading 4minutes,After reading, answer the following questions? 1. What is the internet? 2. What is the World Wide Web
4、? 3. Who invented it ?,1.What is the internet? The internet is the biggest source of information （最大的信息来源）in the world, and it is accessible （获得） through a computer.,2. What is the World Wide Web? It is a computer network （计算机网络）that allows computers to （允许、做）access（获得） information from millions of
5、websites via the Internet.,The World Wide Web was invented in1991 by an English scientist-Tim Berners-Lee.,3. Who invented it ?,Paragraph,Main idea,Paragraph 1,Paragraph 2,Paragraph 3,Paragraph 4,Paragraph 5,Paragraph 6,a. The present situation（目前状况) of Berners-Lee,b. Berners-Lee invented the World
6、Wide Web,c. The definition （定义） of the World Wide Web,d. Everyone can use the Internet,e. How the Internet started,f. The definition of the Internet,Match each paragraph with the main idea,Introduce the inventor of World Wide Web. B. Tell us something about the Internet and World Wide Web. C. The In
7、ternet is widely used all over the world.,What is the passage about? The passage is about,B,Read the text again and do true-false exercises:,1.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 t
8、he Internet at the same time as the army. 4. The percentage of websites in English is getting smaller.,T,T,T,T,F,F,5. Tim Berners-Lee made it possible for scientists to use the Internet. 6. He has made a lot of money from his invention.,Careful Reading,Para 1. The definition (定义）of the Internet . Pa
9、ra 2. The birth （出生，起源）of the Internet. Para 3. The definition of the World Wide Web. Para 4. The invention（发明）of the World Wide Web. Para 5. The development （发展）of World Wide Web. Para 6. About Berners-Lee the inventor of WWW.,Text structure,The passage is divided into parts.,two,Part 1(1-2): The d
10、efinition & development of the Internet .,Part 2(3-6): The World Wide Web & its inventor Berners-Lee.,Decide which sentence means the same as the extracts from the reading passage:,1.For fifteen years, only the US army could use this system of communication. The US army only used this system for 15y
11、ears. After 15 years, other people were able to use it as well. 2.About 80 percent of web traffic is in English, but this percentage is now going down.,(a) Web traffic in English is becoming less interesting (b) The percentage of English websites is getting smaller.,3. The World Wide Weballows compu
12、ter users 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. 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.,r,Check:
13、 Task One,Which sentences in the passage have the same meaning with the following ones? 1) The Internet is made up of millions of pages of data. 2) After 15 years, not only US army but also other people were able to use this network of computer.,It consists of millions of pages of data.,For fifteen
14、years, only the US army could use this system of communication.,Task Two,It 作 . 常用形容词有：,Translate the following sentences into Chinese. 1) It then became possible for universities to use the system as well. 2) Berners-Lee made it possible for everyone to use the Internet, not just universities and t
15、he army.,此后，大学也能够使用这个系统才成为可能。,It 在句中作 ; Here it refers to,贝尔纳斯李使任何人, 而不仅仅是大学和军队, 使用因特网成为了可能.,for everyone to use the Internet.,形式宾语,形式主语,important, necessary, unusual, popular,对我们而言，学好英语很重要,It is very important for us to learn English well.,他是一位奇怪的人我们觉得和他 工作很难,He is a strange man. We find it very di
16、fficult to work with him.,3) Berners-Lee built his first computer while he was at university using an old television!,读大学时，贝尔纳斯李利用一台旧电视机制成了他的第一台电脑！,现在分词短语充当方式状语，另外，它还可表示原因、条件、结果、让步、伴随状语，它表示与句子主语是主动关系。,They came in the classroom talking loudly.,He was watching TV ，singing a song。,a.,b.,using是:,他正在边看电视边唱歌,他们大声说着走进了教室,The Internet is _
