2010-04-09 所属栏目:英语听力材料

Kyrgyzstan's opposition has proclaimed an interim government to replace the administration of President Kurmanbek Bakiyev. At least 65 people were killed in violent protests that forced the presiden

2010-04-09 所属栏目:英语听力材料

With the passage of America's Health Care Reform bill, more Americans will have access to affordable health insurance. But they have yet to see lower costs for medical treatment. Because of that cont

2010-04-08 所属栏目:英语听力材料

Now to one of the latest efforts to jump-start the economy. It's like the government's cash for clunkers' program. But this one is for things like refrigerators and washing machines aimed at gettin

2010-04-08 所属栏目:英语听力材料

Under normal circumstances, each of your brain cells allows various substances, such as sodium, calcium and potassium to permeate its outer cell membrane.
在正常情况下，大脑细胞允许钠，钙，钾等物质通

2010-04-08 所属栏目:英语听力材料

If I were to stop drinking water right now, how long could I live? There are several different factors involved here. A human being isn’t an automobile which needs a certain amount of gas. There are

2010-04-08 所属栏目:英语听力材料

EarthSkyMany scientists believe that – more than 60 million years ago – an asteroid six miles wide struck in Mexico's Yucatan and triggered the end of the dinosaurs. EarthSky spoke with astrophysic

2010-04-08 所属栏目:英语听力材料

A leisurely coffee in a quaint café is old part of Parisian life. But could this French tradition be under threat from this? The Whif as it's called is a plastic inhaler that dispenses tiny coffee p

2010-04-08 所属栏目:英语听力材料

Billed as the first international conference for the Arab web industry, ArabNet in Beirut attracted some of the biggest names in the business world. From event sponsors like Google and Microsoft to re

2010-04-08 所属栏目:英语听力材料

90% of the subway lines in Moscow run deep below the city. One station is so deep it takes 4 minutes to reach from the streets. Russian Today reporter Yulia Shapovalova heard one of the explosions and

2010-04-08 所属栏目:英语听力材料

Everyone makes mistakes, especially when it comes to entering numbers into a calculator or spreadsheet. It’s not such a big deal if you’re tracking how much you spend on pizza. But if you’re admini

2010-04-07 所属栏目:英语听力材料

人们通常说短小精悍，但是侏儒们却并没有因为小而美，反而受到歧视。云南的陈明静创办了一个矮人主题乐园，在云南省绵延起伏的群山和波澜不惊的湖泊之中，座落着一个占地13,000英亩、耗资1.15亿美元的迷你世界，其中

2010-04-07 所属栏目:英语听力材料

EarthSkyBarry Barish wants to build the largest science instrument in history to aid in his search for dark matter. Barish, a physicist at the California Institute of Technology, explained that dark m

2010-04-07 所属栏目:英语听力材料

International naval patrols against Somali pirates have made shipping lanes much safer. But they've not been able to eliminate the threat altogether. Naval experts look at what's been done and what

2010-04-07 所属栏目:英语听力材料

Scientists in Scotland say they may have found a new treatment for sleeping sickness, which could be ready for clinical trial within 18 months. The disease is fatal and infects around 60,000 people in

2010-04-06 所属栏目:英语听力材料

昆曲首次进入高校课程，成为北京大学的选修课，由白先勇老师授课。对于文化传承来说这门课有着深远的意义。本次课的主题是“传统与现代——从汤显祖《牡丹亭》到青春版《牡丹亭》”。A full house of 400 students w

2010-04-06 所属栏目:英语听力材料

Today, Hayley McCrea of Portland, Oregon asks the scientists:
今天，来自波特兰俄勒冈州的观众海莉·麦克雷向科学家提出疑问：Hayley McCrea: If the younger generation will have an easier time multitaskin

2010-04-06 所属栏目:英语听力材料

仅在网上种菜和收菜是不会让你觉得不够过瘾?目前,在纽约出现了一种栽培新玩法,在即便没有充分土壤资源的大城市,喜欢栽培的你也可以成为一个实实在在的"农场主".到底是什么新点子呢?我们一起来听听看吧!If youre fort

2010-04-06 所属栏目:英语听力材料

Authorities in northwestern Pakistan say a coordinated gun-and-bomb attack targeting a U.S. Consulate and a suicide-bomb explosion have killed at least 45 people. Pakistani leaders have condemned the

2010-04-06 所属栏目:英语听力材料

Much has been written about the profoundly negative effect that the Internet has had on the newspaper business.So many readers have switched to the Web for information that sales of the printed papers

2010-04-06 所属栏目:英语听力材料

An international team of researchers has sequenced the genome of the zebra finch. Their work reveals a lot about songbird genetics, and opens a new door to understanding the basis of human speech.

2010-04-05 所属栏目:英语听力材料

2010年3月18日，第61届库肯霍夫国际花卉展在荷兰库肯霍夫郁金香公园开幕，超过700万株的球茎花卉在这里竞相开放,带来世界上最五彩缤纷、最馥郁芳香的视觉和嗅觉盛宴。2010年库肯霍夫郁金香公园的主题是"来自俄罗斯的

2010-04-05 所属栏目:英语听力材料

Kellogg Schwab: Approximately 1.5 million children are dying every year. Every 15 seconds, a child dies from a diarrheal disease. A lot of this is contributed to by water and inadequate sanitation.

2010-04-05 所属栏目:英语听力材料

闻道有先后，术业有专攻。一个小小的煎锅里，也能炒的出千百个花样儿来。怎么样，没试过吧？下面就跟着Bianca Henry，学学如何用煎锅炒各种你连听都没听过的菜吧！Hi , I'm Bianca Henry, today show food stylist.

2010-04-05 所属栏目:英语听力材料

如果在你的右耳附近脑区放置一个磁脉冲的话，你的道德观将会立马发生转变。这是否有可能呢？来听听美国国家科学院院刊的研究报告怎么说.Brain scientists have discovered something remarkable about the moral jud

2010-04-05 所属栏目:英语听力材料

Iraqi authorities say at least 41 people have been killed in three massive explosions in Baghdad. More than 200 people have been wounded in the blasts, which came as politicians struggle to form a ne