2014年秋高中英语同步课件：Module 6 The Internet and Telecommunications（第一课时）（外研版必修1）（2014高考）

1、Module 6The Internet andTelecommunicationsREVISIONSome words about computerHard diskmonitormousescreenCD-ROMkeyboardLead-inDo 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 on the Internet网上聊天send an e-mail to your friends p

2、lay gamesWhat does www stand for代表?It stands for World Wide Web环球网、万维网.Some websites I often visit:internetFast Reading 4minutesAfter reading, answer the following questions? 1. What is the internet? 2.How did it start? 3. What is the World Wide Web? 4. Who invented it ? 1.What is the internet? The

3、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.How did it start?(the birth of internet)In 1969, DARPA, created_DARPANETIn 1984,NSF, started_.NSFNETThen NSFNET became _.Inter-Network (Internet) 3. What is the World Wide Web? It is a com

4、puter network 计算机网络that allows computers to 允许、做access获得 information from millions of websites via the Internet.The World Wide Web was invented in1991 by an English scientist-Tim Berners-Lee.4. Who invented it ?ParagraphMain ideaParagraph 1 Paragraph 2Paragraph 3Paragraph 4Paragraph 5Paragraph 6a. T

5、he present situation目前状况) of Berners-Lee b. Berners-Lee invented the World Wide Webc. The definition 定义 of the World Wide Webd. 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

6、.B. Tell us something about the Internet and World Wide Web.C. The Internet is widely used all over the world.What is the passage about?The passage is aboutBRead 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 peop

7、le 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.TTTTFF5. Tim Berners-Lee made it possible for scientists to use the Internet.6. He has made a lot of money from his invention. Careful R

8、eadingPara 1. The definition (定义of the Internet .Para 2. _of the Internet.Para 3. _ of the World Wide Web.Para 4. _of the World Wide Web.Para 5. _of World Wide Web. Para 6. About Berners-Lee _Text structureThe passage is divided into parts. twoPart 1(1-2): The definition & development of the Interne

9、t .Part 2(3-6): The World Wide Web & its inventor Berners-Lee.The birth 出生，起源The definitionThe invention创造The development 开展the inventor of WWWDecide 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.Th

10、e US army only used this system for 15years.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

11、. 3. The World Wide Web.allows computer 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 fo

12、und the idea in a book.rCheck: Task OneWhich 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

13、pages of data.For fifteen years, only the US army could use this system of communication.Boys: think of the advantages of the Internet. Gils: think of the disadvantages of the Internet. Every coin has two sides. The Internet also has its advantages 优点and disadvantages缺点.Discussion Advantages Disadva

14、ntages easy to contact search information shopping online study online watch live matches and other programs see the doctor bad for eyeslazier and fatter less chance to get along with othersspend too much time playing computer games and chattingfail in the examSuggestiongo on line properly have a ti

15、me limitchoose things which are valuable to our study and lifeplace study, health and safety before other thingsHomework:What do you want to say to your friends who are addicted to (对上瘾) Cyber bars网吧)?Write a short passage about this topic “Keep away from Cyber Bars(in about 100 words) The Internet

16、is _ through a computer, and it _ _ millions of pages of data. They created a network of computers _ DARPANET. _ then became possible for universities to use the system _ _. NSFNET _ _ _ the Inter-Network, or “Internet. Tim Berners-Lee made it _ for everyone to use the Internet, _ _ universities and

17、 the army. He_ the first “web browser, _ allowed computer users to _ documents from other computers. _, the web and the Internet grew. Everyone in the world can access the Internet _ his World Wide Web system. Now Berners-Lee works _ a lecturer in a famous university. accessibleconsists ofcalledItas

18、 wellbecame known aspossiblenot justdesignedwhich_accessFrom that moment onusingasListen to the passage and fill in the blanksaccessible adj. 易接近的、可以使用的 can be reached/usedInternet is accessible to all the computer users. be accessible to sth access n. means of entering; entrance. 接近；通路；接近或进入的权利Acce

19、ss to the resort (度假胜地) is quite easy.这个度假胜地很容易到达。Students must have access to a good library.v. 访问,存取(信息,数据);接近,使用It is easy to access information from this website.归纳拓展access后面常用介词to,前面用介词ofaccessible adj.可到达的；可进入的be easy/hard of access容易/难接近have/gain/get/obtain access to得以接近;得以会见;得以进入;得以使用give ac

20、cess to接见;准许出入be accessible to sth.已接近;可进入 观察思考 He gained access to the building through the window. 他通过窗户进入大楼。 I had no access to education when I was young. 我小时候没有受教育的时机。活学活用She was chosen to be the first secretary of the state government and now has regular and immediate to the president.A.contro

21、lB.opportunityC.accessD.effect解析 access to the president接近/靠近总统。C重点短语与句型6.consist of由组成一般不用于被动语 态和进行时态中 It consists of millions of pages of data. 它是由数百万页的数据组成的。(回归课本P52) 观察思考 The audience of this film about love mainly consist of young people. 这部关于爱情的电影观众主要是青年人。 Theory should consist with practice.

22、理论应与实践相一致。 The beauty of the plan consists in its simplicity. 该方案的妙处在于简洁明了。活学活用句型转换The summer camp group consists of 20 boys and 10 girls.The summer camp group 20 boys and 10 girls.The summer camp group 20 boys and 10 girls.is made up ofis composed ofconsist of 由组成，由构成 be made up of,be composed of c

23、onsist in 存在于;决定于consist with 与一致、 相符consistDARPA:DARPANET: NSF: NSFNET:Defense Advanced Research Projects Agency国防部高级研究方案署The network of computers created by a US defense organization, DARPA.Its short for (US) National Science foundation.国家科学基金会A network started by the NSF, known as the Inter-Netwo

24、rk, or “Internet.Vocabulary & Expressiondevelop vt & vi 使兴旺；开展；使发育 He believes that sports can develop mind and body. develop the habit of doing something 养成作的习惯 develop an interest in something 培养对的兴趣 developed 兴旺的 developing 开展中的 China is a _ country while America is a _ country.developingdevelope

25、d development n.create 创造指“有目的地把原材料制成新产品; 也指“ 创造出原来不存在或与众不同的事物Many people believe that the universe was created by the God.design 设计指“制作某物之前深思熟虑地构思It was he that designed the garden.invent 创造指“通过想象、研究、劳动, 创造出前所未有的东西, 尤指“科技上的创造创造Edison invented the light bulb.Task TwoIt 作 . 常用形容词有：Translate the follo

26、wing 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 the 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 u

27、se 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 difficult to work with him.make/think /find/feel/+ it +adj/n +(for sb )to do sth或 make/think /find/feel/+ it +adj/n +(f

28、or sb ) + that clause1.She made it a rule for her child to wash his hands before eating .She made it a rule for her child that he should wash his hands before eating. 2.I think it not right to let primary students do too much homework.as well:主要用于肯定句中,一般放在句末,不与句子其他成分隔开,意为 “也.He is a worker，and a poe

29、t as wellas well as :连接两个并列成分,意为“和,也,结构:A as well as B. 他能说英语和西班牙语。He can speak Spanish as well as English.她和你都是英语老师。She as well as you is an English teacher谓语动词就远原那么。我也去过世博会。I have been to the Expo as well.= I have been to the Expo, too.=I have also been to the Expo.I have not been to the Expo,eith

30、er.too: 用于肯定句末或中，常用逗号与句子其他成分隔开。also: 常用于肯定句句中，位于系动词，助动词之后，实义动词之前。either: 用于否认句，一般放在句末。Be known/famous as :作为而知名George 作为著名的歌唱家而知名.George is known as a famous singer.Be known/famous for 因而知名这个地方因为它的水果而知名.The place is known for its fruit.Be known/famous to 被所熟知It be known/famous to sb +that 从句众所周知,理论来

31、源于实践.It is known to us all that theory comes from practice.Via prep. by way of /by means ofHe sent me a letter via one of my friendsAt the moment 此刻At any moment 在任何时候For the moment 目前，暂时For a moment 片刻，一会儿At the last moment在紧要关头Go down 下降 (太阳，月亮) 落下 The sun is going down. 价格下跌 Price dont seem to be

32、 going down. 退烧 Im glad your temperature has gone down。Rise vi. 升起，提高，上涨不跟宾语The sun rises in the east. Raise vt. 提高，抬起必须跟宾语The student raised his hand to answer the teachers question.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

33、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 talkingloudly. 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eg.(1) He usually sits in the chair, reading. 伴随 (2)We eat using chopsticks. (方式 (3) Having finished his homework, he went home. 条件 (4

34、) The secretary worked late into the night, preparing a report . 原因(5) Working hard, youll succeed. 条件 (6) She died, leaving nothing but debts. 结果 (7) European football is played in 80 countries, making it the most popular sport in the world.结果 (8) Admitting what she said, I still think she hasnt tr

35、ied her best. 让步 come up with 赶上；提出，提供 We shall work hard to come up with him. I hope you can come up with a better plan than this.catch up with追上, 赶上keep up with跟上, 不落后Via prep. by way of /by means ofHe sent me a letter via one of my friends.1. _ by jeep they visited a number of European cities las

36、t year.A. Travelled B. TravellingC. To travel D. Having travelled2. Suddenly I noticed a man came _ into the room.A. running B. to run C. ran D. runBAExercises3. The group _ the eight richestcountries in the world.A. consist by B. consists ofC. is consisted by D. is consisted of4. Did you remember t

37、o give Mary the money you owned her?Yes. I gave it to her _ I saw her.A. while B. the momentC. suddenly D. onceBB5. Since the computer price has _, why not buy one?A. brought down B. put downC. gone down D. taken down6. Does he know how to work out the problem?Yes, he has _ a good idea to solve it.c

38、aught up with B. kept up withC. come up with D. put up withCC7. Since the computer price has _, why not buy one?A. brought down B. put downC. gone down D. taken down8. Does he know how to work out the problem?Yes, he has _ a good idea to solve it.A. caught up with B. kept up withC. come up with D. put up withCC9. He is known _ everybody in the city _ a reporter.A. to; as B. from; afterC. to; like D. by; for10. As a result of destroying the forests, a large _ of desert _ covered the land.A. number; has B. quantity; hasC. number; have D. quantity; haveBA活学活用As the busiest woman in Norton