大学英语精读第二册 Unit Two：The Dinner Party

TEXT A heated discussion about whether men are braver than women is settled in a rather unexpected way. The Dinner Party I first heard this tale in India, where is told as if true -- though any naturalist would know it couldn't be. Later someone told

国家地理:Seals Brawl 海豹群架

When male Antarctic fur seals head to the beach each spring, it's no vacation. They are basically gonna be here for a month, holding their territory not eating, not sleeping, and just hoping they get some females in. 95% of the Antarctic fur seal pop

走进剑桥大学 第20期:物种起源与达尔文

Origin of Species and Darwin 物种起源与达尔文 Charles Darwin was the British naturalist who became famous for his theories of evolution and natural selection. Like several scientists before him, Darwin believed all the life on earth evolved o

SSS 2010-05-26

This is Scientific American's 60-Second Science, I'm Karen Hopkin. This'll just take a minute. What do a carnivorous sponge, a lobular yam and a flat-faced psychedelic frogfish all have in common? They're among the Top 10 Species first described in 2

考研英语长难句讲解 第149期

25.Meanwhile, many settlers had slighter religious commitments than Danes, as one clergyman learned in confronting folk along the coast who mocked that they had not come to the New world for religion. 【分析】多重复合句。主干是many settl

考研英语长难句讲解 第90期

26. Coinciding with the ground breaking theory of biological evolution proposed by British naturalist Charles Darwin in the 1860s, British social philosopher Herbert Spencer put forward his own theory of biological and cultural evolution. 【分析】简

看看最奇怪的新物种有哪些?(有声)

What do a carnivorous sponge, a lobular yam and a flat-faced psychedelic frogfish all have in common? Theyre among the Top 10 Species first described in 2009. Thats according the International Institute for Species Exploration at Arizona State Univer

TED演讲:论生物多样性(1)

I have all my life wondered what mind-boggling meant. 我整整一生都在想，mind-boggling（令人难以置信的）到底是指什么。 After two days here, I declare myself boggled, and enormously impressed, 在这里呆了两天，我承认，

SSS 2009-07-08

This is Scientific American's 60-second Science. I'm Cynthia Graber, this will just take a minute. Sex might seem like one of those little gifts from evolution. But its pretty inefficient from an evolutionary perspective. Itd be much easier to reprod

SSS 2011-02-03

Orchids are among the most successful flowering plants, with more than 22,000 species around the world. And thats not just because of the obsession they inspire in their human fans. Researchers spent 10 years studying orchids in South Africa, where t

VOA慢速英语2014 Belittle

Belittle Now, the VOA Special English program Words and Their Stories. Todays word is belittle. It was first used by Thomas Jefferson, the third president of the United States. Many years ago, a French naturalist, the Count de Buffon, wrote some book

英语听书《海底两万里》第44期 第4章 尼德兰(13)

Fire and brimstone! Ned put in. 尼德兰喊一声：好家伙！ All right then, my fine harpooner, if vertebrates several hundred meters long and proportionate in bulk live at such depths, their surface areas make up millions of square centimeters,

60秒科学:Are Parasites to Thank for Sex?

Are Parasites to Thank for Sex? A study in the journal The American Naturalist implies that parasites helped drive the development of sex, because the shuffling of genes gives sex-produced progeny an advantage over asexual genetic clones. Cynthia Gr

Three O' Cat Is Still a Game

Three O' Cat Is Still a Game/没有我世界照常运转Lillian Bueno Mccue/ What do I believe? What laws do I live by? There are so many answers - work, beauty, truth, love - and I hope I do live by them. 什么是我所信仰的？什么是我生活的

“泰迪脸”萌物20年后再现天山

You could call it one of the world's longest games of hide and seek. 这可能是史上耗时最长的捉迷藏了。 For more than 20 years, the Ili pika (Ochotona iliensis), a type of tiny, mountain-dwelling mammal with a teddy bear face, had elude

鳄鱼?海豚?中国渔民又捕到了深海怪物

Fishermen in China got a shock when they recently spotted a mystery creature in the water. 中国渔民最近在海域中发现一只神秘生物，被它吓了一跳。 There has been much confusion about what the animal could have been with some su

万物简史 第437期:小生物的世界(8)

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年，以色列特拉维夫大学的一个小组认为，二叠纪芽孢杆菌与一

世界没有我依旧运转

Three O' Cat Is Still a Game/没有我世界照常运转Lillian Bueno Mccue/莉莲比诺麦丘What do I believe? What laws do I live by? There are so many answers - work, beauty, truth, love - and I hope I do live by them. 什么是我所信仰的？什

万物简史 第511期:丰富多彩的生命(7)

This was an amazing disclosure. 这句话里包含着丰富的历史内容。 Joseph Banks was England's greatest botanist, and the Endeavour voyage that is the one on which Captain Cook charted the 1769 transit of Venus 约瑟夫班克斯是英国最伟

万物简史 第388期:浩瀚的海洋(7)

In the 1830s, the British naturalist Edward Forbes surveyed ocean beds throughout the Atlantic and Mediterranean 19世纪30年代，英国博物学家爱德华福布斯勘察了大西佯和地中海各处的海床， and declared that there was no li