ScienceandTechnology.ppt
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1、Science and Technology,1.Topic Preview,Please look at the pictures and answer the following questions.,Picture 1,Picture 2,Picture 3,Picture 4,Picture 5,1.What association do the previous pictures bring to you? Advanced science and technology: Picture 1- information technology Picture 2-Birds Nest o
2、f Beijing Olympic Games Picture 3-Shenzhou 8: Manned Spaceship Picture 4-sharkskin swimsuit Picture 5-the gigantic bridge spanning Hangzhou Bay,Company Logo,2.What changes do you think modern science and technology has brought to our lives? It makes our lives much easier and unexpected: convenient c
3、ommunication and transportation, comfortable household appliances, working environment without the limitation of time and space, and so on. 3.What do you consider the most impressive events in the recent science and technology? The development of Chinese manned space course; the advance of informati
4、on and electronic technology; the application of science and technology in the sports games, etc,Company Logo,4.How much do you know about the element of science and technology in 2008 Beijing Olympic Games? The building of the sports stadiums; the application of science and technology in the openin
5、g and closing ceremonies; sharkskin swimsuit; running shoes, etc 5.What does China need most to become a strong power in science and technology in the world? The training of the talents; capital investment in science and technology; soft environment of the development of science and technology, etc,
6、Company Logo,Science refers to knowledge about the structure and behavior of the natural and physical world, based on facts that you can prove, for example by experiments while technology refers to scientific knowledge used in practical ways in industry, for example in designing new machines.,Compan
7、y Logo,Specialist Vocabulary in Diverse Areas,Computer Science Environment Electronics and Electrical Engineering Biology Astronomy and Geology Medicine ,1- Computer Science,全球信息网 电子布告栏 网络世界 骇客 千年虫 电子商务 转发邮件 聊天室 网吧,www: World Wide Web BBS: Bulletin Board System cyberspace hacker Millennium bug E-com
8、merce/electronic commerce forward a mail chat room cybersalon / net caf/ net bar,2- Environment,酸雨 沙漠化 滥砍滥伐 处理污物/废物处理 排放化学物质 废气的排出 全球变暖 厄尔尼诺现象 温室效应 臭氧层 绿色和平组织,acid rain desertification deforestation dispose of waste/waste disposal discharge chemicals exhaust emissions global warming El Nino greenhou
9、se effect ozone layer Greenpeace,3- Electronics and Electrical Engineering,移动电话 直播卫星 全球定位系统 远程信息处理 改善能见度 环保汽油/燃油 超导性 个人通讯网络,Cellular phone/mobile phone DBS: Direct Broadcast Satellite GPS: Global Position System Telematics improve visibility environment-friendly gas/petrol/fuel superconductivity per
10、sonal communication network,4- Biology,生物反馈 生物钟 优生学 遗传工程 基因指纹技术 人类基因组计划 共生 克隆(人),biofeedback biological clock eugenics genetic engineering DNA fingerprinting Human Genome Project symbiosis clone,小行星 太空人/宇航员 大爆炸理论 黑洞 地热 脉冲星 类星体 超新星,5- Astronomy and Geology,asteroid astronaut / cosmonaut Big Bang blac
11、k hole geothermal energy pulsar quasar supernova,Technology in sport,Company Logo,Hawk-eye is the most sophisticated officiating tool used in any sport. It was first introduced in 2002. It is accurate and reliable: fans now expect and demand it to be a part of every event. Hawk-eye made its first na
12、me in cricket yet ,it has diversified into tennis ,snooker and coaching.,HAWK-EYE,Hawk-eye is currently developing a system for football. In tennis it is an integral part of the ATP and WTA tours (featuring at us open, Australian open, Wimbledon ) Hawk-eye is the only ball-tracking device to have pa
13、ssed strict ITF testing measures Hawk-eye traces the path of the ball from start to the end where it comes to rest.,Company Logo,Its a boot-iful time for Liu,http:/ star Liu Xiang has been dreaming for years about finding the perfect combination at the Beijing Games - smooth running and explosive ju
14、mps. It is a combination he is desperate to find since he bears the expectations of an entire nation as he tries to defend his 110m Olympic gold.,Company Logo,No wonder he is so picky about his shoes. “Its always a challenge to provide the perfect apparel for elite athletes like Liu Xiang,“ said Arr
15、el Lu, a designer of Lius track shoes. “How to support him better at the Beijing Games has been one of our biggest tasks in recent years.“,Company Logo,Lu has been working with Liu since 2005, the year after the hurdler won a historic gold medal in Athens. As the one who conveys ideas between Liu an
16、d other Nike designers at the companys headquarters in Beaverton, Oregon, Lu knows exactly what Liu loves and hates.,Company Logo,“The ones he likes most are the original spikes he used to win the gold medal at the 2004 Athens Games,“ she said. “So the design of that pair of shoes is the basis for N
17、ikes future designs.“ Those gold-medal shoes were a pair of Zoom Superfly G5s - white spikes with a red strap and black outsole.,Company Logo,Those shoes were also designed for Liu, who signed with Nike when he was the world junior champion and a world bronze medalist. A special task force designed
18、spikes for Liu, a privilege reserved for megastars like Tiger Woods, Roger Federer and Lance Armstrong.,Company Logo,Liu was expected to be good in Athens, but no one expected him to be good enough to equal the then 13-year-old world record of 12.91 sec and win a gold medal. “Compared with other eli
19、te hurdlists in the world, Liu likes a harder outsole because he hits the ground very hard, and a hard outsole gives him good rebound feeling,“ Lu said.,Company Logo,This idea was improved upon while designing new apparel, and it soon proved to be a success. At the 2006 Super Grand Prix in Lausanne,
20、 Liu - wearing Zoom Superfly G5 LXs with a new micro-carbon plate for firmer frontal support - broke the world record at 12.88 sec.,Company Logo,Since then, Liu has stuck with the hard outsole. He wouldnt change it even when Nike tried to persuade him to try a new outsole employing more advanced tec
21、hnology. “Its understandable because the athlete wanted to keep with the things he felt comfortable and familiar with,“ Liu said.,Company Logo,For Lius Beijing shoe, Nike will combine the two designs that led to Lius two defining moments. They will be a pair of spikes, colored bright yellow with a s
22、carlet outsole. They are called the Zoom Aerofly LX.,Company Logo,The design is nearly the same as both of his previous pairs of shoes, with the addition of the new Flywire technology, which helps reduce weight. Each shoe weighs only 214 grams, a little heavier than three eggs.,Company Logo,Nike Run
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