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CNN 2010-10-26

Hi, I'm J.J. Calar Rezus is off today. I hope you are ready for some traveling beccause CNN Students News is about to take you around the world. Our first stop, Haiti. Government and health officials are trying to help thousands of sick people there

发表于:2018-12-02 / 阅读(89) / 评论(0) 分类 CNN2010年(十)月

经济学人:感染病毒时进食 感染细菌时禁食

Science and technology: Medical treatment: Feed a virus, starve a bacterium 科学与技术：医疗：感染病毒时进食，感染细菌时禁食 An old wives tale gets some support from medical science. 无稽之谈获医学证实。 Whether it i

发表于:2018-12-05 / 阅读(64) / 评论(0) 分类 经济学人科技系列

VOA慢速英语 2007 0626a

This is the VOA Special English Agriculture Report. Someday, rice plants might not only provide food but also a way to prevent cholera and other diseases. Cholera is a bacterial infection of the intestines. Today it is found mostly in Africa, Asia a

发表于:2018-12-15 / 阅读(56) / 评论(0) 分类 VOA慢速英语2007年（六）月

NPR 2010-11-17

A 25-year-old service member from Iowa is the first living recipient of the Medal of Honor since the Vietnam War. Moments ago at a White House ceremony, President Obama couldnt contain his pride in bestowing the highest military honor on army staff S

发表于:2018-12-17 / 阅读(62) / 评论(0) 分类 2010年NPR美国国家公共电台11月

SSS 2010-06-22

Each of us harbors a unique collection of bacteria, on our outsides and our insides. Now, scientists are finding that the bacteria you get at birth may depend on how you got here. Because babies born vaginally have a different set of microbes than th

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(六)月

医师诊室—Doctor's Office

I was feeling a little under the weather the other day, so I decided to visit my doctor before things got worse. I called her in the morning, and I made an appointment for 9:30 a.m. When I arrived at her office, I had to fill out some insurance paper

发表于:2018-12-28 / 阅读(86) / 评论(0) 分类 社会—In the Community

英语听力文摘 English Digest 634 冰箱是如何工作的？

How Do Iceboxes Work? Back when most folks relied on an icebox to cool food, a block of ice was a precious commodity. If you put hot food in the icebox, the ice might melt. And by the time the ice truck came through the neighborhood again, all your f

发表于:2018-12-31 / 阅读(51) / 评论(0) 分类 英语听力文摘 English Digest

英伦广角 手工皂中的原料能提高细菌的抗性

The antimicrobial triclosan is a common ingredient in hand soap. But it's also found in shampoos, deodorants, toothpaste, even lip gloss. So it's not too surprising that triclosan also shows up in blood, urine, breast milk and mucus. But here's the w

发表于:2019-01-02 / 阅读(65) / 评论(0) 分类 英伦广角

Deadly Brain-Damaging Virus Outbreak in India

From VOA Learning English, this is the Health Lifestyle report. An outbreak of a brain-destroying virus is currently happening in the Kerala state of India. The number of people who have died from Nipah is relatively small. Officials from Indias Mini

发表于:2019-01-03 / 阅读(84) / 评论(0) 分类 2018年VOA慢速英语(六)月

美国禁售19种抗菌香皂 不仅没特效还危害健康!

Americans use a lot of antibacterial soaps, but today the U.S. Food and Drug Administration banned 19 chemicals commonly found in them. 美国消费者使用很多抗菌香皂，但是美国食品药品管理局日前禁止了其中出现19种化学物

发表于:2019-01-03 / 阅读(50) / 评论(0) 分类 实用英语

SSS 2012-06-18

Deer tick and Lime disease go hand in hand in some places but you can't always put blame on Bambi. Because new research shows the incidence of Lime disease tracks less with the abundance of deer than those with disappearance of foxes. The study is in

发表于:2019-01-08 / 阅读(97) / 评论(0) 分类 Scientific American(六)月

2007年VOA慢速英语special200708070041

This is the VOA Special English Agriculture Report. Beans are a popular choice for home gardens. The University of Illinois Extension service says bush bean plants need the least amount of work. They stand without support. Green bush beans used to be

发表于:2019-01-11 / 阅读(111) / 评论(0) 分类 VOA慢速英语2007年（八）月

经济学人116:孤独会对你的健康不利的原因

Science and Technology Healthy living Mind and body 科技 健康生活 身与心 The reason loneliness could be bad for your health 孤独会对你的健康不利的原因 SCIENCE has many uses, but it doesn't often produce handy pick-up lines. Rece

发表于:2019-01-26 / 阅读(64) / 评论(0) 分类 经济学人科技系列

AGRICULTURE REPORT - The Buzz About Bees

AGRICULTURE REPORT - The Buzz About Bees By Mario Ritter Broadcast: Tuesday, May 31, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. More than ninety kinds of fruits, vegetables,

发表于:2019-01-30 / 阅读(104) / 评论(0) 分类 农业与发展

HEALTH REPORT - A Look Behind the Disease: Meningitis

HEALTH REPORT - A Look Behind the Disease: Meningitis By Cynthia Kirk Broadcast: Wednesday, May 04, 2005 I'm Gwen Outen with the VOA Special English Health Report. Meningitis is an infection of the fl

发表于:2019-01-30 / 阅读(160) / 评论(0) 分类 健康与经济

英语悠选脱口秀 第118期:你喝酸奶舔不舔盖儿

讲解 Today's key word is Yogurt Yogurt y-o-g-u-r-t 酸奶 It is a food produced through the bacterial 细菌的 fermentation发酵 of milk. Here is a very delicious example: I like to have a bowl of yogurt with fruit for my breakfast. 我早餐喜欢

发表于:2019-02-13 / 阅读(65) / 评论(0) 分类 英语悠选脱口秀

万物简史 第451期:小生物的世界(22)

Soon one of these new strains, called Methicillin-Resistant Staphylococcus Aureus, began to show up in hospitals. 过不多久，一种名叫抗甲氧苯青霉素葡萄球菌的新品种葡萄球菌开始在医院里出现。 Only one type of antibio

发表于:2019-02-17 / 阅读(51) / 评论(0) 分类 万物简史

万物简史 第433期:小生物的世界(4)

With this ability to evolve rapidly goes another, even scarier advantage. 有了这种能力，另一种更加吓人的优势会很快产生。 Bacteria share information. Any bacterium can take pieces of genetic coding from any other. 细菌能共享信

发表于:2019-02-17 / 阅读(39) / 评论(0) 分类 万物简史

双语有声阅读：细菌

Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacter

发表于:2019-02-17 / 阅读(91) / 评论(0) 分类 双语有声阅读

考研英语复习：如何区分定语从句与同位语从句

同位语从句和定语从句很相似，但还是有区别的，区别主要在以下三方面： 1. 从词类上区别 同位语从句前面的名词只能是idea，fact，news，hope，belife，suggestion，proposal ，word，thought,doubt,truth,

发表于:2019-02-17 / 阅读(53) / 评论(0) 分类 考研英语
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