北師大版高中英語(yǔ)必修二unitlessonTheFutureofCyberspace學(xué)案無(wú)答案

1、Cyberspace The Future of Cyberspace Part A Reading: The Future of Cyberspace Before you start 1. Imagine life in the next twenty years.How do you think technology will change our lives. 2. Look at the title of the article. Which of these topics do you think it will mention. * the Internet * artifici

2、al human * time travel * robots * virtual reality * global warming Read to learn 3. Read the article and match the vocabulary from the text below with the definitions. hacker , chaos, terrorist , the Net Internet, virtual reality, crash 1apersonwhoentersotherpeoples computerprogrammesin secret 2 The

3、 use of computers to make situations feel and look real 3 have an accident by violently hitting something 4 someone who does terrible things to harm countries, governments and people 5 computer system that allows millions of people around the world to share information 6 A terrible situation in whic

4、h everything goes wrong 4. Why are some experts pessimistic about the future.What possible changes do some experts believe the Internet can bring to our lives. The Future of Cyberspace Peter Taylor finds out how computers and the Internet aregoing taoffect ourlives.In the last thirty years, the Inte

5、rnet has grown rapidly . In 1983, there were only 200 computers connected to the internet; nowtherearearound50millionandthisgrowthisclearlygoing to continue.Some experts arepessimistic about the future. One worry is crime in cyberspace. Even now, young hackers can get into the computers of banks and

6、 governments. In the future, terrorists may attack ” the “world s computers, cause chaos, and make planes and trains crash. However, many people areoptimistic about the future of the Internet. Already, users can buy books, 1 / 5 第 1 頁(yè),共 5 頁(yè)find out about holiday offers, book tickets, and get all sor

7、ts of information from the Internet. few years, ”says Angela Rossetto of Cyberiamagazine,“It isclear that wearegoing to seeahugegrowth in shopping on the Internet. ” Shveesaltshoatb, einliethe future, wewill get entertainment from the Net and that television will probably disappear. The mail service

8、 may also disappear with the increasing use of e-mail. Some experts see our future in virtual reality the use of computers with sounds and pictures that make you feel as if you are in a real situation. “ Personally, I think virtual reality will become a part o modern life, ” says Australian expert P

9、eter Anderson. “I seepeoplelivingandworkinginavirtualworld. We willworkinvirtual offices, shopinvirtualsupermarkets, and we will even study in virtual schools. ” 5. Read the text andjudge the following statements is true T orfalse F 1 In spite of the development of computers,it is unlikely to live i

10、n virtual reality. 2 The text infers to us that worry is necessary and computers and the Internet may do bad to us. 3 It is certain that in the future children will not go to school in the classroom like us. 4 According to the text,it is possible that people live in another world of outer space. 5 I

11、n virtual reality , you can go to work but needn t go to the place yourself. 6Because of the rapiddevelopment of Interne,t televisionand the mail may disappearandarereplaced by computers. 6. Choose the right answers. 1 The writer writes this passage in order to . A show us the bright future of cyber

12、space B tell people the disadvantages of the Net C build up the future picture of the influence of the Net on our life D make people know about the advantages of the Net 2 We can infer from the passage that A cyberspace will affect people . s life greatly B communicating with your friends on the Int

13、ernet is always secret C the Net is sure to have a good effect on people s life 2 / 5 第 2 頁(yè),共 5 頁(yè)D the Net is sure to have abad influence on people s life 3 Angela Rossetto thinks that . A email will surely replace mail B most people think the Net has a bright future C people will book tickets from

14、the Net D more and more people will buy what they need on the Net 4 The word “ chaos” in the second paragraph can be replaced by . A an accidentB a disordered situation C a fireD an interruption 5 The main idea of the last paragraph is . A people can do everything in virtual reality B cyberspace wil

15、l play animportant role in people s life C the prediction of our life in virtual reality D people can not live without the Net voice your opinion 7. Do you feel pessimistic or optimistic about the future of the Internet. Why. 詞匯： 1adj.全球的 n地球 adv全 . 球性地 v實(shí)現(xiàn) 2n現(xiàn)實(shí) adj.真實(shí)的 adv3n生長(zhǎng)vn成年人 adj.反義 4n犯罪,罪行n罪

16、犯adj. 5n懼怕分子n懼怕v使懼怕 6vi.消逝nv反義詞 7n& v 損害,損害 adj. adv詞 8n破壞,毀滅 v adj破壞性的 有 1變成現(xiàn)實(shí) . true 30 years 2在最近的 30 年 the 3對(duì) 樂(lè)觀 be optimistic 4時(shí)局,目前形勢(shì) situation 5各種各樣的 all of 6在不久的將來(lái) 3 / 5 第 3 頁(yè),共 5 頁(yè)7表達(dá)觀點(diǎn),看法 8馬上實(shí)行行動(dòng) 語(yǔ)法練習(xí)：用 will 或 be going to 填空 1Hes very ill.Im afraid he die. 2 I think there be many tall buil

17、dings in the centre of the city in years. 3 It is said there be a football match between class. 4She take a trip on weekends. 5 I be twenty years old next week. 6 If go to the new water park, you see many interesting things. 7 It looks as if he win the game. 8 I think we be able to have holidays on

18、the moon in twenty years time. 課后作業(yè) 一,品句填詞 1Don t be afraid. The dog is my friend,and it won t 攻擊 you. 2 It is 顯而易見的 to us that he likes his new job , because he is always very excited when talking about it. 3Tom decided to goabroad for further education next year. I dont thinkyouropinionwill 影 響 hi

19、m. 4 Let me turn on the light. Reading in such a dark room will h your eyes. 5The technology of the Internet hasdeveloped r inrecentyea；rswecandoalmosteverythingthrough the Internet now. 二,完成句子 1很明顯他對(duì)你的提議并不感愛好； he is not interested/shows no interest in your suggestion. 2他張開嘴,好像要說(shuō)些什么； He opened his m

20、outh he were to say something. 3大批慶賀信潮水般涌來(lái)； Letters of congratulations . 4她主動(dòng)提出幫忙那位老太太； She the old woman. 5喝酒太多對(duì)健康有害； Drinking too much your health. 三,單項(xiàng)填空 1Nie Haisheng s dream Aof becoming；came true an astronaut at last. Bto become；came true 4 / 5 第 4 頁(yè),共 5 頁(yè)Cof becoming；was come true Dto become；was made true 2The old man treated me I were his own daughter. Aas well as Bas ifCas long as Deven if 3 Its that Mark didnt know you were here, otherwise he d have said something. Aclear Bartificial Cvirtual D scientific 4The outdoor play will b