1、Module 6 Internet&telecommunicationReadingWhat can we do on the Internet?download musicsearch for information do online shopping send an e-mail and cardsto a friend play games What can we do on the Internet:1)download music.2)search for information 3)do online shopping 4)chat on the Internet 5)play
2、games 6)send an e-mail and cardsto a friendReading and vocabularyv What is the Internet?The Internet is the biggest source ofinformation in the world and its accessible through a computerHow did it start?v In 1969 DARPA created DARPANET only used by the US army.In 1984 NSF started NSFNET also used b
3、y universities and known as the internet.What is the World Wide Web?v The WWW is a computer network that allows computer users to access informationfrom millions of websites via the internetTim Berners-LeeIn 1991,he invented the World Wide Web.Everyone in the world can access the Internet using his
4、World Wide Web system.Who invented it?the key sentence of each paragraphPara 1:what is the internet?Para 2:how did the internet started?Para 3:what is the world wide web.Para 4:who invented the world wide web?Para 5:the development of the WWWvPara6:Berners-Lee doesnt make moneyPara 2 Answer the ques
5、tions.Did the universities start using the Internet at the same time as the army?If not,which earlier?No,they didnt.The army started earlier.Para 3 Check the following sentences true or false.1.The World Wide Web is a computer network.()2.It allows computer users to access information from millions
6、of websites via the Internet.()T T3.At the moment about 80 percent of web traffic is in Chinese.()4.The World Wide Web is a computer network that allows computer users to access information from millions of websites via the Internet.()FTPara 4 Choose the best choice according to the text.1.The World
7、 Wide Web was invented in _ by an English scientist.A.1991 B.1990 C.1992 D.1993A2.Tim Berners-Lee came up with the idea of the World Wide Web in 1989 while he was working in_.A.Switzerland B.Swiss C.England D.AmericaAPara 5 and Para 6 Fill in the blanks.Tim Berner-Lee made it _ for everyone to use t
8、he Internet,_ _ universities and the army.He_ the first“web browser”,_ allowed possiblenot just designedwhichcomputer users to _ documents from the other._,the web and the Internet _.Everyone in the world can access the Internet _ his World Wide Web system._,we are good friends.access grew usingFrom
9、 that moment onFrom now on1969198419891991DARPA created a network of computers called DARPANETNSF stated the NSFNET networkBerners-Lee came up with the idea of the world wide webBerners-Lee invented the world wide webStep Four Language Points Explanationu1.accessible adj.易接近的uOur principal is access
10、ible to the students.uaccess n.接近；通路;进入的机会v或权利v access to the resort(度假胜地)is quite easy.这个度假胜地很容易到达。easy of access 容易就进入gain access to sb.接近某人have(has)free access to 有自由进入.机会give sb.access to 准许某人进入be accessible to sb.接近某人,对平易近人It is hard to gain access to him.要接近他很难.2.developvt&vi 使发达；使发展；使发育He bel
11、ieves that sport can develop mind and body.常用词组develop the habit of doing something养成作的习惯v develop an interest in somethingv 培养对的兴趣v 3.Via prep.by way of 通过,凭借v He sent me a letter via one of my friends.v 4.at the moment此刻v at any moment在任何时候v for the moment目前v for a moment片刻，一会儿v at the last moment
12、在紧要关头v PHRASES:v 1.consist of:(无被动语态)=be made up of v 我们班由55人组成.Our class consists of fifty-four students.v 混合物由水、糖和牛奶构成。v The mixture consists of water,sugar and milk.v 2.at the moment =at present;nowv 他目前失业了。v Hes unemployed at the moment.v 3.from that moment on/from today on/from now on/from next
13、 week onv 4.rise fromtov 我们学校的学生由400人上升到800人。The number of the students in our school has risen from 400 to 800.v 公寓的价格继续上涨。The price of apartments continues to rise.(vi.go up)v 5.go up-go down下降v 6.web traffic=web communication7.Come up with 提出；提供/赶上(catch up with)（3）我很快就会赶上你的。I will come up with y
14、ou soon.（2）我希望你能提出一个好的计划。I hope you can come up with a good plan.（1）她想出了一个提高销量的新点子。She came up with a new idea for increasing sales.Drills:1.NSFNET became known as the Inter-Network.(para2 the last line)become/be known as sth 作为而出名eg.A)She is known as an excellent teacher.B)Zhou Xingchi became famou
15、s as an amusing actor.become/be known for sth 因而出名eg.A)Harbin is known for Ice Lantern.B)He became known for his leading role in the film.become/be known to sb 为某人所熟知eg.A)Deng Xiaoping is known to the world.B)Bill Gates is known to us as CEO of Microsoft.2.Berners-Lee made it possible for everyone t
16、o use the Internet.(para 5 line 1)make it+adj+for sb to do sthit做形式宾语，it代替“to use the Internet”eg.A)大雨令我们不可能准时到那。The heavy rain made it impossible for us to get there on time.B)因特网让我们在更少时间内获取更多信息成为可能。The internet makes it possible for us to have more information with less time.C)交通堵塞让司机很难开得快。The tra
17、ffic jam made it difficult for the drivers to drive fast.as well:too（也，放在句末）(para 2 the last second line)3.It then became possible for universities to use the system as well.(后来大学使用这种系统也成为可能)It+be/become+adj.+for sb./sth.to do sth.It是形式主语，代替for sb./sth.to do sth.It is important for the students to l
18、earn English well.(1)学生学好英语是很重要的。Translation:(2)一个没有金属的世界是很难想象的。It is hard(for us)to think of a world without metals.Exitv 3.It be/become+adj.+for sb./sth.to do sth.v It is important for the students to learn English well.常用形容词有：important,necessary,possible,impossible,unusual,popular登陆注销个人电脑点击包含国防组织
19、通讯系统和，也目前网络交流log on log off personal computerclick on consist of defense organization system of communicationas wellat the moment web traffic下降想出允许做从那时起五年之内彼此在大学go down come up with allow sb to do sthfrom that moment on within five yearseach other at university1 Remember the new words.2 Revise what we learned in this class.
