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SSS 2008-03-25

This is Scientific American's 60-Second Science, I am Cynthia Graber. This will just take a minute. When it comes to saving lives, a personal touch can sometimes work better than drugs alone. Thats what researchers in Uganda found in a study publishe

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 Scientific American(三)月

SSS 2011-08-31

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Handwashing is the best way to avoid spreading infection, according to the CDC. But doctors, nurses and hospital staff wash up less than half as often as they

发表于:2018-12-24 / 阅读(61) / 评论(0) 分类 Scientific American(八)月

SSS 2010-01-19

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 Scientific American(一)月

人教高中英语高二上UNIT7-1

Xiaohua is 12 and lives in a province in South China. She is a happy girl who smiles a lot and likes to talk to her friends after school. People who see Xiaohua would never guess that she is one of millions of children in the world living and dying

发表于:2018-12-29 / 阅读(47) / 评论(0) 分类 人教高中英语高二

英语小达人 165 A Hundred Percent

A Secret of Long Life 长寿的秘密 Grandpa was celebrating his 100th birthday, and everyone was complimenting him on how well he looked. 爷爷正在庆祝他的100岁生日，每个人都在夸赞他气色看起来多好。 I'll tell you the secr

发表于:2018-12-31 / 阅读(88) / 评论(0) 分类 英语小达人

科学家正在研制治愈老年痴呆症的药品

88 科学家正在研制治愈老年痴呆症的药品 SCIENCE REPORT - August 30, 2001: Testing Possible Treatments for CJDBy Nancy Steinbach （Start at 1'01

发表于:2019-01-02 / 阅读(72) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Successes Against Tuberculosis, But No

SCIENCE IN THE NEWS - Successes Against Tuberculosis, But Not Everywhere By George Grow Broadcast: Tuesday, July 19, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob

发表于:2019-01-07 / 阅读(76) / 评论(0) 分类 科技之光

诗歌－human nature

发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 阅读空间

Dentist's Drill

Alice: Hello, I'm Alice Stephen: And I'm Stephen.Alice: And this is 6 Minute English! This week were talking about a very commonphobia a fear of the dentist and a possible new treatment. But first of all,Stephen, how does this sound make you feel? In

发表于:2019-01-07 / 阅读(149) / 评论(0) 分类 六分钟英语

SSS 2009-05-08

This is Scientific Americans 60-second Science. Im Karen Hopkin, this will just take a minute. For every action there is a reaction, and for many movements we make, there is an intention. We think about moving, and we move. Now a study published in t

发表于:2019-01-08 / 阅读(85) / 评论(0) 分类 Scientific American(五)月

SSS 2011-03-18

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Wanna get out of the hospital alive? Well, the nursing staff has a lot to do with it. Now a study finds that a patients risk of dying goes up along with the number of wo

发表于:2019-01-08 / 阅读(106) / 评论(0) 分类 Scientific American(三)月

SSS 2012-06-01

This is Scientific Americans 60 second Science, I am Cynthia Craber, this will just take a minute. The biggest risk for breast cancer patients is usually not original tumor, which is removed by surgery. The cancer becomes particularly deadly if it me

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 Scientific American(六)月

英国健康服务引入条形码

LONDON, Dec. 29 (Xinhua) -- Barcode technology widely used in supermarkets and industry is to be introduced into Britain's National Health Service (NHS), it was announced Thursday. Scanning will be used for the first time on breast implants and repla

发表于:2019-01-08 / 阅读(51) / 评论(0) 分类 英语新闻

英语作文高分技巧

英语作文高分技巧 随着中考的改革，基础题的增多，能够拉距的题型主要是完型填空、阅读和作文了。本人任教英语20余年，多次参加中考英语阅卷，经常批改同学们的作文。通过阅卷和教学

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 英语学习方法

英语短篇：想知道梦的成因吗?

Most people often dream at night. When they wake in the morning they say to themselves, What a strange dream I had! I wonder what made me dream that. Sometimes dreams are frightening. Sometimes, in dreams, wishes come true. At other times we are trou

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 英语阅读理解

英语晨读：睡眠与肥胖

Sleep and Obesity A study published Monday found that people who sleep less tend to be fat. Monday's study covered 1,000 people and found that total sleep time decreased as body mass index -- a measure of weight based on height -- increased. Men slep

发表于:2019-01-08 / 阅读(68) / 评论(0) 分类 英语美文

更聪明的药

Historians often regard the latter part of the 19th century as a time of great flowering in the evolution of medicine. New insights in to how germs affect the human body, as well as advancements in microscopy, led scientists to discover the root caus

发表于:2019-01-08 / 阅读(57) / 评论(0) 分类 英语美文

北师大版高中英语模块7--Unit 21 Human Biology 2

[00:01.70]Despite Traditional Chinese Medicine's [00:03.57]long history and proven success, [00:05.73]for years,the western world failed [00:07.92]to recognize its benefits. [00:09.92]In fact,up until the 1980s, [00:12.16]many Westerners never condid

发表于:2019-01-10 / 阅读(228) / 评论(0) 分类 北师大版高中英语模块7(选修)

文化新闻摘要（一）

10 文化新闻摘要（一） DATE=3-6-01 TITLE=SCIENCE IN THE NEWS #2114 - Digest BYLINE=Staff VOICE ONE: This is Bob (1)Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Sp

发表于:2019-01-11 / 阅读(63) / 评论(0) 分类 文化聚焦

VOA慢速英语 2007 0417b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Barbara Klein. VOICE TWO: And Im Steve Ember. On our program this week, we tell about the disease tuberculosis. Tuberculosis can be deadly if not treated the right way. It is a serous

发表于:2019-01-11 / 阅读(66) / 评论(0) 分类 VOA慢速英语2007年（四）月
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