大学英语精读第六册 Unit 10

Unit Ten Text Do animals think? How could the earth show so many signs of design and purpose and yet be random? Our best scientists are heatedly debating both sides of these and other scientific questions. In the following essay, the author takes a l

散文:Unit Ten: Debating the unknowable

Do animals think? How could the earth show so many signs of design and purpose and yet be random? Our best scientists are heatedly debating both sides of these and other scientific questions. In the following essay, the author takes a look at scienc

VOA慢速英语2015 动物武器对人类军备竞赛的启发

Animal Weapons Offer Lessons for Human Arms Race 动物武器对人类军备竞赛的启发 When animals fight for mates, food and territory, they use the weapons they were born with: teeth and claws, horns and hooves. Human animals can use their han

万物简史 第478期:生命在前进(20)

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

中英双语新闻 雅虎再发安全漏洞

BBC News with Marion Marshall. Two convoys evacuating civilians and rebel fighters have left the last rebel enclave in the Syrian city of Aleppo under a deal designed to end years of fighting. About a thousand people were in the first convoy, which i

SSS 2008-10-22

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres a push now to find the fuel of the future. Will it come from corn? Sugarcane? How about bugs? University of Florida entomologist Michael Scharf

美国科学60秒 SSS 2013-03-28

In southwestern African namely,desert,the lack of rainwater keeps grass sparks.but in some areas,mysterious rain brings grass with bare center appeared thrive. Now scientists sub discovery the so called the very circles are decreased by wearied littl

SSS 2012-08-16

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? Lots of animals build homes for protection. Think Beaver lodges and termite mounds. Hermit crabs, on the other hand, inhibit hand-me-down homes. But they rem

SSS 2009-03-24

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Understanding all the genes and molecules involved in human disease is quite a challenge. Thats why scientists study model organisms, like flies and worm

The Rise 罗马崛起 - 04

When the Mediterranean sailors of ancient Greece and Egypt looked west toward Italy, they stared into a great unknown. It was 800 years before the birth of Christ and Rome still didn't exist but stori

胡敏读故事记单词托福词汇218

218. The secret agent特工人员 temperance-terrace Jeremy waited at the terminal, tense and nervous, awaiting orders to terminate a fellow tenant whom he had once known as a temporary acquaintance. He had gone to the temple that morning, tempting G

VOA标准英语2008年-Australian Conference Promotes Radical Building

Office blocks modeled on termite nests and buildings that can resist climate change have been the focus at a conference by some of Australia's most influential designers in Melbourne. They are calling for radical changes to the way that buildings ar

2015年CRI UN China Peacekeeping Exhibition

The celebration of a milestone. For the past 25 years China has been working with the United Nations to build peace and security around the globe. And kicking off this week-long exhibition put on by China's UN mission- Ambassador to the United Nation

【英语语言学习】你恐惧什么

SCOTT SIMON, HOST: This week we asked listeners and social media followers to tell us about unusual things that may scare them. Not international terrorism or certifiable phobias, but real fears we carry around that some people may not understand. Ma

异类之不一样的成功启示录 第87期:一个行业的发展与年代息息相关

If you divide the Termites into two groups, with those born between 1903 and 1911 on one side, and those born between 1912 and 1917 on the other,将特曼人分为两组，把1903年至1911年出生的特曼人归为一组，然后再把1912年至191

365个英语简短小故事-283. Pump Up the Tires

The blue bike was sitting in Owens living room. It had no kickstand, so he had wedged the front tire in between two bookshelves so that the bike would stand upright. Both tires were flat. Dust covered the bike. However, no household spiders had set u

巴黎拟用地铁人体热量供暖

法国巴黎最大的公共住房项目近日宣布将利用地铁中乘客身体释放出来的热量为市中心的一个公共住房项目供暖。据悉，该项目是基于地热技术研发的，地铁和供暖建筑物通过一个楼梯连接。

英语听书《白鲸记》第856期

But this was very far North, be it remembered, where beer agrees well with the constitution; 请记住，这是极北的地区，在那里，啤酒很适宜他们的体质； upon the Equator, in our southern fishery, beer would be apt to make the ha

英语听书《白鲸记》第795期

I have it, I have it, cried Stubb, with delight, striking something in the subterranean regions, a purse! a purse! 我搞到了我搞到了斯塔布喜形于色地说道，同时在那底里戳一样东西，一只荷包，一只荷包！ Dropping hi

英语听力文摘 English Digest 241、长寿的昆虫

Methuselah Insect 昆虫的寿命相对于地球上的其他生物而言，算比较短的，不过有一种昆虫的寿命相当长，那就是一种能17年的蝉。蝉寿命虽长，却要在土里面沉睡17年，当它睡醒之后，从土里钻出