英文音韵童谣小书 06 Brrrr！Brown Bear

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VOA慢速英语2013 Caffeine is the ＂Drug＂ of Choice in Many Cultures

Caffeine is the ＂Drug＂ of Choice in Many Cultures From VOA Learning English, this is Science In The News in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about

2006年VOA标准英语-Two New Studies: Caffeine Not Harmful to H

By Amy Katz Washington, DC 28 April 2006 watch Caffeine report Two recently released medical studies show that caffeine is not harmful to the heart. The two long-term studies of coffee drinking habits

VOA慢速英语2014 Study Finds Caffeine May Help Enhance Long-term Memory 研究发现咖啡因有助于增加长期记忆

Study Finds Caffeine May Help Enhance Long-term Memory 研究发现咖啡因有助于增加长期记忆 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Many people say they can not start their da

美国习惯用语:593 bric-a-brac

今天要讲的三个习惯用语都是和零碎的小东西有关。他们之间的区别只是使用的场合不同，或者是来源不一，用法相近。现在我们就分别为各位讲解这三个习惯用语。他们是：odds and ends, knic

2013年ESL之就医和人际交往 05 Using Caffeine as a Stimulant

Using Caffeine as a Stimulant Joan: Hi, how are you? What are you doing? What is this? Roberto: Whoa! Youre very high- strung this morning. Joan: Am I? I am a little wired. Ive been up all night trying to finish an assignment for one of my classes. R

【趣谈英语】咖啡因的那些事-Caffeine Is A Natural Pesticide

Pre-Listening Vocabulary caffeine: a drug found in some plants, including coffee seeds and tea leaves pesticide: a substance that keeps insects or harmful materials away from a plant alert: awake and paying attention ward off: to keep away something

ESL Podcast 870 – Using Caffeine as a Stimulant

Joan: Hi, how are you? What are you doing? What is this? Roberto: Whoa! Youre very high- strung this morning. Joan: Am I? I am a little wired. Ive been up all night trying to finish an assignment for one of my classes. Roberto: You dont seem tired at

英语语法：173 Funny Homophones

Grammar Girl here. Today's topic is words that can get you into trouble. Guest-writer Bonnie Trenga writes: Once upon a time, some mistaken citizens stood up for American principals, p-r-i-n-c-i-p-a-l-s. Across the Atlantic, a nutty queen sat on her

60秒科学:Caffeine Merely Masks Alcohol's Effect

Caffeine Merely Masks Alcohol's Effect An animal study in the journal Behavioral Neuroscience finds that coffee after alcohol consumption might merely make the drinker feel more capable, which could lead to bad decision making. Steve Mirsky reports C

VOA慢速英语2013 How Do You Like Your Caffeine -- In Tea or Coffee?

How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about a s

VOA慢速英语2013 SCIENCE IN THE NEWS - How Do You Like Your Caffeine -- In Tea or Coffee?

SCIENCE IN THE NEWS - How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and cof

VOA慢速英语2014 AS IT IS 2014-04-12 Caffeine and Mental Exercises Improve Memory 咖啡因和精神训练能帮助提高记忆力

AS IT IS 2014-04-12 Caffeine and Mental Exercises Improve Memory 咖啡因和精神训练能帮助提高记忆力 Welcome to VOA Learning English. This is As It Is! Im Anna Matteo. On todays show we will talk about wait a minute. What was I going to

VOA标准英语2012--Caffeine Safely Stimulates Premaure Infants

Caffeine Safely Stimulates Premaure Infants Almost all babies who are born very prematurely have trouble breathing. For decades, doctors have treated them with the stimulant caffeine, even though there was little scientific evidence to justify it. Br

VOA标准英语2010年-Omo River Dams in Ethiopia: Blessing o

Ethiopia will accomplish the construction at any cost whether donors continue funds or not. The giant Gibe III dam, now being built on the Omo River in southwestern Ethiopia is a boon for some, a problem for others. Supporters say it will provide ele

什么样的食物是健康的？

Credit goes to dickyduann, pelesink, carolfan, lattearoma, 会思考的芦苇 and yerick. Many thanks to your sincere participation! Matt Lauer: Though should chocolate lovers everywhere be rejoicing

HEALTH REPORT - Caffeine Withdrawal

HEALTH REPORT - Caffeine Withdrawal By Jerilyn Watson Broadcast: Wednesday, January 12, 2005 I'm Gwen Outen with the VOA Special English Health Report. Coffee, tea and soft drinks usually contain caff

影视歌曲：Jason Mraz-Try Try Try

杰森玛耶兹(Jason Mraz)，绰号男巫，美国具有极具天赋的创作歌手。第52届格莱美奖最佳流行男歌手得主。 oh baby we can fight like dogs we can fight like cats a dirty laundry needs a laundry man maybe the king and the

The origin of coffee

The brains behind QI, the BBC quiz show, explore where and when coffee originated. Desert fruitEvery cup of coffee you drink owes its existence to a fruit that grew wild in the Yemeni desert. The Sufi mystics of Yemen were the first to roast and brew

关于咖啡的那些趣闻

天冷了，手捧一杯咖啡是不是一种享受呢？但是，你真的了解咖啡的前世今生么？人类是怎么发现咖啡的呢？咖啡馆还一度遭禁，这是为什么呢？ 起源：跳舞的羊Legend has it that Ethiopian shepher