掌握英语发音 第一章 第六节

[00:00.00]there/they/breathe [00:40.20]Exercise One: Word Comparison [00:46.26]Listen to the follow words from your tape and repeat. [00:51.62]than dan breeding breathing [00:58.38]day they ether either [01:04.55]doze those teasing teething [01:11.50

Intelligent Crows Use Tools

Intelligent Crows Use Tools What do otters, chimpanzees, and one species of crow have in common? All three are animals. They also use tools. Scientists have long known that a crow native to New Caledonia is able to use tools. The birds use them to re

美国国家公共电台 NPR Democrats Won The Suburbs. Now They Have To Hold Them

RACHEL MARTIN, HOST: Democrats may end up flipping 40 House seats this year. Many of that party's wins in the midterms were in the suburbs. Districts around Chicago, Los Angeles, Houston and Oklahoma City all went blue. So how's that going to transla

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LULU GARCIA-NAVARRO, HOST: There's been a lot of focus on Donald Trump's first 100 days. But the same weekend that Donald Trump was inaugurated, there was another major news event. Thousands of people turned out for the Women's March on Washington, a

科学美国人60秒 SSS For River Otters, Social Life Is Shaped by the Latrine

River otters, like other social animals, have to carefully weigh the costs and benefits of hanging out in large groups. A big group makes it easier to catch fish, which seems like a good deal, but there's a downside to social life too. More otters me

国家地理:Sea Otters in Danger 拯救海獭

For several years something mysterious has been plaguing sea otter populations off the coast of California. The animal may have seizure s, it may shake, it may act like it's weak, uh, it may not seem like it's very aware of its surroundings, and it m

经济学人11:野生水獭 Otters in the wild

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DAVID GREENE, HOST: The recent shooting in Las Vegas has sparked some soul searching, certainly more debate about guns in this country. And we have a new poll out this morning from NPR and Ipsos. And it reveals overwhelming support for various gun co

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ARI SHAPIRO, HOST: There's not yet a bill for the Republican plan to overhaul the tax code. But the White House already has one of its main talking points. This week, press secretary Sarah Huckabee Sanders tweeted that American households would get w

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ROBERT SIEGEL, HOST: The climate surrounding sexual harassment has changed drastically in the past few years, and Americans overwhelmingly favor a zero-tolerance policy. Those are findings of a poll NPR conducted with the firm Ipsos. NPR's Danielle K

美国国家公共电台 NPR The Wave Of Female Candidates Is Set For A Wave Of Losses, Come November

MICHEL MARTIN, HOST: Let's talk midterm elections now. The enthusiasm of Democrats is a major force shaping this year's crop of candidates. Among the results of a newly energized Democratic Party, far more women are running and expected to run in thi

美国国家公共电台 NPR Do Women Candidates Have An Advantage In 2018?

NOEL KING, HOST: Voters in the U.S. have not always seen women and men as equals in politics. Research has shown that women running for office have to work extra hard to be seen as likable and to prove their qualifications. But in a year when women a

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SCOTT DETROW, HOST: In any political season, you'll hear some reference to suburban women. In the past, they've been called soccer moms and security moms, among other things. And it's all code for a similar voting bloc. This year, with many key House

美国国家公共电台 NPR We Asked People What They Know About Taxes. See If You Know The Answers

KELLY MCEVERS, HOST: Tomorrow is the deadline for filing your taxes. And this year, NPR wanted to find out how much people actually know about the tax system. We partnered with the Ipsos polling company and asked a set of questions about things like

美国国家公共电台 NPR How Did Trump's and Clinton's Economic Policy Speeches Compare?

How Did Trump's and Clinton's Economic Policy Speeches Compare? SCOTT SIMON, HOST: In a political season where insults and hyperbole have often overshadowed policy, this week, the major party candidates tried to deliver some real economic substance.

美国国家公共电台 NPR Is The Record Number Of Women Candidates A 2018 Blip — Or A Lasting Trend?

STEVE INSKEEP, HOST: A record number of women are running for Congress this year. NPR's Danielle Kurtzleben asked if this marks a lasting shift. DANIELLE KURTZLEBEN, BYLINE: Lauren Underwood, the Democratic House candidate in Illinois' 14th district,

经济学人18:第一只会用工具的熊

Science and Technolgy. 科技。 Animal behaviour. 动物习性。 Smarter than the average bear. 一只特别聪明的熊。 The first case of ursine tool use. 第一只会用工具的熊。 PRIMATES apart, few mammals employ tools. Sea otters use r

VOA慢速英语20060607b

EXPLORATIONS - Above Ground but Under the Sea: Visiting Some Popular AquariumsBy Nancy Steinbach Broadcast: Wednesday, June 07, 2006 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: The glass dome of th

2007年VOA标准英语-Mali's Indigenous Dogon Tribe Struggles With 21

By Naomi Schwarz Dogon Country 04 January 2007 In this arid area near the eastern edge of Mali near the Burkina Faso border, the indigenous Dogon people struggle to maintain their culture and traditional ways of life since the end of the colonial er

美国国家公共电台 NPR Here Are The 'Outside The Box' Progressive Ideas 2020 Democrats Are Pitching

DAVID GREENE, HOST: With November's midterm elections already a distant memory, Democrats are now shuffling to see who will top their ticket on Election Day in 2020. And a part of that is, of course, testing out new policies. As NPR's Danielle Kurtzl