鰔鲑鲤科

VOA标准英语2010年-Searching for Life in Outer Space

Space aliens and extraterrestrials have long been popular subjects of Hollywood movies and science fiction literature. But the idea of intelligent life in outer space is no longer limited to fiction. For the last 50 years, scientists and astronomers

发表于:2018-12-08 / 阅读(279) / 评论(0)

VOA标准英语2010年(十一)月

常春藤解析英语【43】Space Mysteries　太空搜密

Space Mysteries 太空搜密 by Kevin Lustig The universe is a big place. In all of that space, humans have discovered many things that both fascinate and mystify us. Tune in to the National Geographic Channel this month to learn about some intriguin

发表于:2018-12-08 / 阅读(284) / 评论(0)

常春藤解析英语

PEOPLE IN AMERICA - Alan Shepard

PEOPLE IN AMERICA -October 27, 2002: Alan Shepard By Avi Arditti VOICE ONE: I'm Shirley Griffith VOICE TWO: And I'm Steve Ember with the VOA Special English program, People in America. Each week we te

发表于:2018-12-15 / 阅读(315) / 评论(0)

People in America

国家地理-2008-04-17 New Search For ET 寻找外星人（上）

Is anyone out there? For over 40 years scientists have been searching for extraterrestrial intelligence, but theyve found nothing. Now the new Allen Telescope Array, a string of 350 radio telescopes, is being built 300 miles north of San Francisco a

发表于:2018-12-30 / 阅读(326) / 评论(0)

国家地理2008年

国家地理-2008-04-19 New Search For ET 寻找外星人（下）

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国家地理2008年

VOA慢速英语20060724a

DEVELOPMENT REPORT - Fighting Malaria in Africa From Your Home ComputerBy Jill Moss Broadcast: Monday, July 24, 2006 This is the VOA Special English Development Report. Personal computers can spend a

发表于:2019-01-02 / 阅读(267) / 评论(0)

2006年慢速英语（七）月

VOA标准英语2010-Expanding the Search for Extraterrestrial

Radio telescopes are not enough, says SETI scientist Art Chimes | Washington, DC 16 April 2010 When the search for extra-terrestrial life began a half-century ago, it was assumed that technological civilizations would broadcast more and more signals

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VOA标准英语2010年(四)月

VOA双语新闻 - 探索外星生命的美国人德雷克

发表于:2019-01-19 / 阅读(258) / 评论(0)

VOA双语新闻 2011年2月

英语听力：自然百科 New Search For ET 寻找外星人上

Ok, imagine you are at the beach, in order to figure out if there are fish in the ocean, you dip an empty glass into the water and look inside. No fish in the glass? Well, there must be no fish in the ocean. Not too logical, is it? But that's exactly

发表于:2019-01-22 / 阅读(293) / 评论(0)

自然百科2008年

英语听力：自然百科 New Search For ET 寻找外星人（下）

And clearly, we are trying to find evidence of ET, and we are trying to do that by looking for a signal, in whats called the electromagnetic spectrum, which is a fancy way of saying the radio dial, at least for us. Let me turn on my radio here, okay,

发表于:2019-01-22 / 阅读(266) / 评论(0)

自然百科2008年

【英语语言学习】地球人与外星人

Meanwhile, back at the AAAS, ET has not phoned Earth. SETI, situated near San Jose, has not found alien intelligence. So they are, controversially, going for METI, sending messages out instead. Doug Vakoch from the SETI Institute at the press confere

发表于:2019-01-24 / 阅读(315) / 评论(0)

英语语言学习

The Shepherd and the Nightingale

Sing to me，my dearest nightingale，said a shepherd to the silent songs tress one beautiful spring evening．Alas！said the nightingale，the frogs make so much noise，that I have no inclination to sing．Do you not hear them？ Undoubtedly I hea

发表于:2019-02-01 / 阅读(272) / 评论(0)

趣味英语

赛斯·肖斯塔克:外星人(可能)真的存在请准备好

SETI研究员赛斯.肖斯塔克打赌说我们会在接下来的24年里找到外星生物，否则他就免费请你喝杯咖啡。在TED的加州圣何塞拍摄点，他解释了新的科学技术和概率学规律是如何证明寻找外星人很可

发表于:2019-02-05 / 阅读(290) / 评论(0)

TED公开课:头脑游戏

The Shepherd and the Bureaucrat

A bureaucrat was hiking when he came upon a shepherd tending a large flock. The bureaucrat took a fancy to the sheep and asked the shepherd, If I can guess how many there are, may I have one? The shepherd thought it unlikely the man would guess the e

发表于:2019-02-07 / 阅读(350) / 评论(0)

趣味英语

CCTV9英语新闻：Gov't suspends China's 3 major Hep. B vaccine makers

By CCTV Tang Bo Chinas three major hepatitis B vaccine makers have been ordered to suspend production. The countrys Food and Drug Administration made the announcement after the companies failed to get certified under the new Pharmaceutical Products s

发表于:2019-02-07 / 阅读(342) / 评论(0)

CCTV9英语新闻2014年01月

经济学人219:寻找外星人

Science and technology 科学技术 Searching for aliens 寻找外星人 The wow factor 防止再次意外 A new citizen-science project will improve the chances of finding ET 一个新的平民科学项目可以增大找到地外智慧的机会 EVER

发表于:2019-02-16 / 阅读(313) / 评论(0)

经济学人科技系列

跟外星人说Hello会终结人类文明？

Are we alone in the universe? Its a question astronomers have pondered ever since we discovered Earth was not the only planet in the cosmos.我们是宇宙中唯一的智慧生命吗？自发现地球并非宇宙中唯一的星球以来，这个问题就

发表于:2019-02-19 / 阅读(288) / 评论(0)

阅读空间

英语听力文摘 English Digest 351、外星人来电

E. T. Phoned. Now What? 外星人来电 Suppose one day scientists pick up a transmission they think is generated by alien s . Now what? Do we build a landing strip and break out the welcome wagon? Well heres the thing about picking up alien broadcas

发表于:2019-02-24 / 阅读(275) / 评论(0)

英语听力文摘 English Digest

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age to indium resonance

astathes janthinipennis cyanoptera