1、随着计算机与网络的普及，越来越多的人成为网民。Can you imagine a world without the Internet？Its surprising to think about it.China has more than 751 million Internet users, according to the China Internet Network Information Centre.This is the first largest number of users in the world before the United States.Today，66% of
2、 Chinese “netizens” are teenagers.“They spend about thirteen hours every week online，” said Qian Hulin, an Internet expert.Doctor Song in Beijing Xuanwu Hospital said about 14% of Chinese netizens who were teens often lasted over ten hours to play online games.The main reasons why teenagers surf the
3、 Net are to search for information, to communicate with others and to have fun.On the Internet, teenagers can find out almost anything.And surfing the Net can help students with their homework and widen their knowledge.Li Dong, a teacher at No.41 Middle School in Shijiazhuang, likes her students to
4、use the Internet.“When we talk in class, students who surf the Net usually know more background information than the others，” she said.In addition, people can use the Internet to write letters or stories, send emails and chat.Many teens keep in touch with their friends online.It is cheaper than phon
5、ing somebody far away and also much quicker.阅读障碍词1netizen n网民2last v持续3surf v冲浪4chat v聊天诱思导读根据短文内容，判断正误(T/F)1America has the most Internet users in the world according to the article.(F)2Doctor Song in Beijing Xuanwu Hospital said about 14% of Chinese population lasted over ten hours to play online
6、games.(F)3The students using the Internet often know more background information than the others who dont use the Internet.(T).匹配下列单词的词性及汉语意思()1.containAn.许可()2.accessBvt.设计()3.crashCn.故障()4.breakdownDn.发明()5.defenceEvt.包含；包括()6.createFn.文件()7.designGvt.创造；发明()8.documentHvt.(计算机)崩溃()9.invention In.保
7、卫；防卫()10.permissionJn.通路；接近答案15EJHCI610GBFDA.选择下列句中词组的汉语意思A由组成B也C作为而出名；被称为；叫作D下降E提出F从那时起1Im going to London and my sister is going as well._2Prices are going up all the time; it seems they will never go down._3From that moment on, she never felt really well._4The audience who watch the new film toni
8、ght consists of teenagers._5I hope you can come up with a better plan than this._6He was interested in music when he was young and in his twenties, he became known as a singer._答案16BDFAECThe Internet is the biggest source(来源) of information in the world, and its accessible(可进入的) through a computer.I
9、t consists of millions of pages of data(数据)In 1969, DARPA, a US defence organisation， developed a way for all their computers to “talk” to each other through the telephone.They created a network(网络) of computers called DARPANET.For fifteen years, only the US army could use this system of communicati
10、on.Then in 1984, the US National Science Foundation (NSF) started the NSFNET network.It then became possible for universities to use the system as well. NSFNET became known as the InterNetwork, or “Internet”因特网是世界上最大的信息源，借助电脑便能进入。它包含数以百万计页面的数据。1969年，一个名叫DARPA的美国国防组织，研发出了一种使他们所有的电脑通过电话“交谈”的方法。他们创建了一个
11、叫DARPANET的电脑网络。在15年的时间里，只有美国军方才能使用这一交流系统。后来在1984年，美国国家科学基金会创立了NSFNET网络。这就使得大学使用这种系统也成为可能。NSFNET作为“互联网络”或者“因特网”而闻名。助读讲解a US defence organisation作DARPA的同位语，对其作进一步解释、说明。过去分词短语called DARPANET作后置定语，修饰network of computers，相当于定语从句which/that was called DARPANET。It then became .中it作形式主语，不定式短语to use.作真正的主语。Th
12、e World Wide Web (the web) is a computer network that allows computer users to access information from millions of websites via(途经；经由) the Internet.At the moment, about 80 percent of web traffic is in English, but this percentage(百分数) is going down.By 2020, much web traffic could be in Chinese.万维网是一
13、种能够使电脑用户通过因特网从数以百万计的网站获取信息的电脑网络。目前，大约80%的网络交流都使用英语，但这一比例正在下降。到2020年时，大量的网络交流有可能使用汉语。助读讲解that引导定语从句，修饰先行词 computer network。The World Wide Web was invented in 1991 by an English scientist, Tim BernersLee.BernersLee built his first computer while he was at university using an old television！ He came up
14、 with the idea of the World Wide Web in 1989 while he was working in Switzerland.万维网由英国科学家蒂姆贝尔纳斯李于1991年创建。读大学时，贝尔纳斯李利用一台旧电视制成了他的第一台电脑！ 1989年，当他在瑞士工作时，他提出了(创建)万维网的想法。助读讲解while引导时间状语从句；现在分词短语using an old television作方式状语。BernersLee made it possible for everyone to use the Internet， not just universitie
15、s and the army.He designed the first “web browser”， which allowed computer users to access documents from other computers.From that moment on, the web and the Internet grew.Within five years, the number of Internet users rose from 600，000 to 40 million.贝尔纳斯李使每个人而不仅仅是大学和军队使用因特网成为可能。他首创的“网站浏览器”使电脑用户能获
16、取其他电脑里的文件。从那时起，万维网和因特网蓬勃发展了。5年内，因特网的用户从60万剧增至4, 000万。助读讲解made it possible.中it是形式宾语，真正的宾语是to use the Internet。which引导非限制性定语从句，修饰先行词the first “web browser”。The Internet has created thousands of millionaires, but BernersLee is not one of them.Everyone in the world can access the Internet using his Worl
17、d Wide Web system.He now works as a lecturer at Massachusetts Institute of Technology in Boston.因特网造就了成千上万的百万富翁，但不包括贝尔纳斯李。世界上的任何人都可以利用他的万维网系统进入因特网。他现任美国波士顿麻省理工学院讲师。助读讲解using his World Wide Web system是现在分词短语作方式状语。第一步速读了解文章主题和段落大意速读P52教材课文，匹配段落大意/选择最佳答案1Para.1AThe inventor of the World Wide Web2Para.2
18、BThe development of the Internet3Para.3CThe current condition of BernersLee4Para.4DThe start of the Internet5Para.5EThe definition of the World Wide Web6Para.6FThe definition of the Internet答案16FDEABC7The text is mainly about _Athe invention of the InternetBthe inventor of the World Wide WebCthe Int
19、ernet and the World Wide WebDthe successful story of BernersLee答案C第二步细读把控文章关键信息细读P52教材课文，选择最佳答案1Which of the following is TRUE about BernersLee?AHe now works as a lecturer at Massachusetts Institute of Technology.BHe invented the first computer and made a lot of money.CHe came up with the idea of th
20、e Internet while at university.DHe made it possible for universities to use the Internet.2When the network was first invented, it was only used in the US _AarmyBgovernmentCuniversityDschool3The World Wide Web is used to _Ashare information with other computer usersBstore important informationCcarry
21、information to other computer usersDmake thousands of millionaires4The World Wide Web was invented in _ by an English scientist.A1991B1990C1992D19935Which sentence is RIGHT from the passage?AThe NSFNET was only used by the US army.BBy 2025，much web traffic will be in Japanese.CEveryone in the world
22、can access the Internet using the World Wide Web system.DBernersLee became rich because of the Internet.答案15AAAAC第三步研读能力升华接轨高考根据P52教材课文，在空白处填入1个适当的单词或括号内单词的正确形式The Internet, which is the 1.biggest(big) source of information，2.consists(consist) of millions of pages of data.Everyone in the world can a
23、ccess it 3.using (use) the World Wide Web through a computer.But how did it develop？In 1969，it was a US defence organisation that 4.developed(develop) a way for all their computers to “talk” to each other through the telephone.Then in 1984，the US National Science Foundation started the NSFNET networ
24、k.5.It became possible for universities to use the system as well.Later Tim BernersLee，an English scientist came up 6.with the idea of the World Wide Web and invented it in 1991，7.which allowed computer users 8.to access (access) documents from other computers.From that moment on，the web and the Internet grew.Within five years the number of Internet users rose 9.quickly (quick)The Internet has created thousands of millionaires，but BernersLee is not one of them.He now works as a 10.lecturer(lecture) in an institute.