大一英语第四单元.ppt
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1、Unit 4 Text A,A Virtual Life,Directions: Find the word from Column A that matches the definition in Column B Column A Column B 1. interpret A. give sth. to sb. so that it can be formally considered 2. fluid B. a terrifying dream 3. stretch C. a particular way of considering an issue 4. submit D. mak
2、e angry; irritate 5. nightmare E. wrong or excessive use; cruel treatment 6. suck F. ill; bed 7. angle G. cause to become longer or wider without breaking 8. abuse H. messenger from God, usu. shown in pictures as a human being in white with wings 9. arrange I. not stable, likely to change 10. annoy
3、G. flow or float K. show, make clear, the meaning of (either in words or by artistic performance) L. prepare or plan M. revise or correct N. draw liquid or air into the mouth,NBC (the National Broadcasting Company),The first of the original three US national broadcasting companies (NBC, CBS, ABC). I
4、t is called “the Peacock Network“ because of the title animal in its logo. It was established in 1926 by Radio Corporation of America(美国无线电公司)as two groups of radio stations. The first NBC television channel opened in 1940. the company is now owned by General Electric. Its main offices are at Rockef
5、eller Center in New York. Programs: ER (Emergency Room), Friends, NBC News,PBS (the Public Broadcasting Service):公共电视网,(in the US) a television system that broadcasts programs to an association of local stations which use no television advertisements and do not make a profit. It was established by t
6、he Public Broadcasting Act and is supported by money from the US Government, large companies and the public. PBS is known for the high quality of its programs,the most famous of which is Sesame Street.,ABC (the American Broadcasting Company),One of the original three major television networks in Ame
7、rica. It began in 1943 as the Blue Network(蓝色广播网) of six radio stations. ABC is now owned by the Walt Disney Company. Programs: Desperate Housewives, Greys Anatomy (实习医生格蕾),Lost(迷失),The most dynamic combining forms/prefixes for new computer-and-Internet-related vocabulary in English are cyber-, virt
8、ual, Net- (net-), Web- (web-), and E- (e-). New English vocabulary items derived from them usually appear in the following forms: combining forms/prefixes + noun:( this is the most common type) virtual life (虚拟生活) virtual world (虚拟世界 ) virtual community (虚拟社区) virtual office (虚拟办公室) virtual pet (虚拟宠
9、物 ) virtual reality (虚拟现实 ) cyber-interaction (网络互动) cyberculture (网络文化) cybernut (网虫) cyberpet (电子宠物) cyberspace (网络空间), netwriter (发送电子邮件的人) nethead (网虫), Webmaster (网络维护者) Web page (网页) website (网站) Web TV (网络电视机), E-book (电子书籍) E-shopper (网上购物者) e-card (电子贺卡) e(-)mail (电子邮件) e-journal (电子杂志) e-b
10、usiness (电子商务) e-cash (电子货币 ) e-commerce (电子商务),c,2. combining forms/prefixes + verb: cybersurf (网络漫游) netsurf (网络漫游) websurf (网络漫游) email (发送电子邮件) 3. words like cyber, net, etc. + suffix: cyberian (cyber + ian,网络用户) cyberphobia (cyber + phobia, 电脑恐惧症) cybernaut (cyber +naut 网络用户) netter (net + er网民
11、) Webify (web + fy 使万维网化) cyberize (cyber + ize, 使联网). 4. clipped word: cyberdoc (cyber + doctor, 网络医生) Netcast (Net + broadcast, 网络播放) Netiquette (Net + etiquette, 网规) Netizen (Net + citizen, 网民) Netpreneur (Net + entrepreneur, 网络企业家) Webcam (Web + camera,网络摄像机) Webcasting (Web + broadcasting, 网络播放
12、) Webliography (Web + bibliogrpahy,网络书目 ) Webnomics (Web + economics, 网络经济) Webzine (Web + magazine, 网络杂志) e-tailing (electronic + retailing, 电子零售) e-zine (electronic + magazine, 电子杂志).,Compound dictation,The deadly SARS virus plaguing(使染疫)China appears to have been a god-send for the nations Intern
13、et Service providers. As people reduce their (1)_with other, or hide at home from the disease, e-communications are (2)_. Many people are (3)_for information about the (4)_, and highly contagious(传染性的)virus and using e-mail to keep in touch with friends and family. Many Internet users are down loadi
14、ng medical advice to (5)_their SARS-caused (6)_. And they are using e-mail to share the information. Sina. coms news channels have received (7)_ _in recent days, (8)_ the epidemic, said Daniel Mao, Sina. coms chief executive officer. The remote office, (9)_ when they are out of their offices, has be
15、come increasingly popular since the SARS out break. Countless people (10)_ _ stores and malls are making purchases online.,face-to-face contacts,booming,surfing the Net,mysterious,relieve,anxieties,an increasing number of hit,due in part to,which allows people to work via the Internet,nervous about
16、shopping in high-traffic,Language study,1. virtual: 1) created and existing only in a computer Some people spend too much time escaping from reality into the virtual world conjured up on their computer screens. 我可以访问一个网店,通过点鼠标把我需要的东西放入购物篮。 I can visit a virtual store and put what I want in my basket
17、 at the click of a mouse button. 2) being or acting as what is described, but not accepted as such in name or officially Now that the talks have broken down, war in the region looks like a virtual certainty. 我们的副经理( deputy manager )是实际的领导。 Our deputy manager is the virtual head of the business. deri
18、v. virtually ad. Confusable word: virtue n. 善,德行,美德,优点,长处,2. interpret: 1) understand (sth. said, ordered, or done) They are worried that the students might interpret the new regulation as a restriction of their rights. 她把这个梦理解为想要重获青春的潜意识愿望( unconscious desire )。 She interprets the dream as an uncon
19、scious desire to be young again. 2) give or provide the meaning of, explain This dream can be interpreted in several different ways. 你如何解释他拒绝见我们? How do you interpret his refusal to see us? 3) translate what is said in one language into another 非常抱歉,我一句话都听不懂。你能帮我翻译一下吗? I am terribly sorry, but I don
20、t understand a word. Could you interpret for me?,c,deriv. interpreter n. 口译者;译员 interpretation n. 解释;说明;翻译 Collocation: interpret the meaning of 理解的意义 interpret as 把.理解为 In many cultures,people who were thought to have the ability to _ dreams were likely to be highly respected. A. interpret B. inter
21、vene C. inherit D. impart,3. stretch: (cause to) become longer, wider, etc. without breaking The child stretched the rubber band to its full extent. 我的工作时间(working day)从早上7点一直延续到晚上8点。 My working day stretches from seven in the morning to eight at night. She often stretches the rules and leaves work
22、early. 她经常违反规定提前下班。 deriv. stretcher n. 担架;延伸器;拉伸机 stretchy adj. 能拉长的;有弹性的 Collocation: be fully stretched 竭尽所能;全力以赴 at a stretch 连续不断地,c,Cf.: expand,extend,enlargestretch expand表示长度、面积、体积等方面的扩张、膨胀,多含朝四面八方扩张或延伸之意。 e.g.:He expands his operation to include all aspects of the clothing business. 他把他的经营扩
23、展到服装生意的各个方面。 extend意为“扩展、延伸”,表示空间、时间、土地等方面的扩展或延续,也表示将某事物延伸到所期望的地步,还可以表示将身体的各个部位尽可能地伸展开来。 e.g.:Cant you extend your visit for a few days?你不能多停留几天吗? enlarge意为“扩大;增长”,它可以指把照片放大、房子扩大、尺寸或空间扩大,也可以指体积、容积的增长,还可以指兴趣、活动范围等抽象观念的增加。 e.g.:The successful investment enlarged his personal fortune. 成功的投资增加了他的财富。 str
24、etch意为“伸长;拉紧;展开”,常指由曲变直,由短变长的伸展,也可表示肢体的舒展,还可以表示时间、决定等超过了所规定的范围或限度。 e.g.: The cables are designed not to stretch. 电缆被设计成不可伸展的。 Having finished their morning work,the clerks stood up behind their desks, _ themselves. A. stretching B. extending C. prolonging D. expanding,4. submit: (1)give (sth.) to sb
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