[生化] 长链脂肪酸硫激酶

经济学人:分子生物学蛋白质的奥秘(2)

One of the leading researchers in the field of protein folding is David Baker of the University of Washington, in Seattle. 西雅图华盛顿大学的David Baker是蛋白质折叠领域研究者的领军人物之一。 For the past 20 years he and hi

发表于:2018-12-05 / 阅读(170) / 评论(0)

经济学人科技系列

Earth and Sky:Acid Rain 酸雨

Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J

发表于:2018-12-07 / 阅读(305) / 评论(0)

(科普英语)Earth and Sky

114 Muscular My Foot! p.290

Jill is talking to her boyfriend, Mack. (J=Jill;M=Mack) J: You'd better watch your diet, Mack. You're getting really fat! M: It's alright. I'm not fat. I'm muscular. J: Muscular my foot! You're flabby

发表于:2018-12-08 / 阅读(293) / 评论(0)

赖世雄中级美国英语

28. Going on a Diet p.184

Little Johnny is talking to his mother. J: How come you always make me do things I don't want to? M: What do you mean? J: Well, for instance, you always force me to eat steaks, pork chops and chicken,

发表于:2018-12-08 / 阅读(234) / 评论(0)

赖世雄中级美国英语

新路径小学英语四年级下册(一起) Lesson S Welcome to the Dog Show

[00:03.67] Lesson S Welcome to the Dog Show [00:07.33]Let's talk. [00:08.62]Welcome! Welcome to the dog show! [00:10.88] Meet Fatty and Hatty. [00:13.17]Fatty, come here. [00:15.30]What's 5 plus 7? [00:17.52]It's 12. Great! [00:20.04]A clever dog! [0

发表于:2018-12-13 / 阅读(191) / 评论(0)

新路径小学英语四年级下册(一起)

想聊就聊-3.04.5丈夫不忠

M: The Blacks got divorced. W: Really? Why? M: Mr. Black has been getting a little on the side. W: Really? I am surprised. He doesn't look like a guy who'd ever cheat on his wife, does he? M: No, he doesn't. Anyway, his wife found out that he has bee

发表于:2018-12-26 / 阅读(113) / 评论(0)

想聊就聊

趣味青春英语第144期:On a roll

Idiom: On a roll 表示一个人在某方面取得进展，一切顺利 Hit the book: Caffeine Intake Stimulant Wreak havoc Spike Plummet Mood swing Crave Ramp up Trans fatty acid

发表于:2018-12-27 / 阅读(200) / 评论(0)

趣味青春英语

【英音模仿秀】为垃圾DNA正名

模仿文本： That was a headline on September 5th, the end of the concept of junk DNA. Actually, geneticists had long abandoned the idea that our genomes are riven with all the rubbish. But what was once called junk was largely still unexplored. 译

发表于:2018-12-28 / 阅读(189) / 评论(0)

英音模仿秀

知性英语－Acid rain 酸雨

How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t

发表于:2019-01-02 / 阅读(345) / 评论(0)

知性英语

新路径小学英语四年级下册(三起) Lesson R

[0:03.168]Lesson R [0:05.097]A Dog Show [0:07.496]Let's talk. [0:10.199]Welcome! Welcome to the dog show! [0:13.335] Meet Fatty and Hatty. [0:16.369]Fatty, come here. [0:18.161] 5+7=? [0:21.537]It's 12. Great! [0:24.032]A clever dog! [0:25.649]Well d

发表于:2019-01-09 / 阅读(185) / 评论(0)

新路径小学英语四年级下册(三起)

英文流行歌曲：The Heart Strings - 《Pedalo》

Pedalo The Heart Strings It seems as good a day as any To start my trek across the ocean With no funds for ship or sail I'll use my legs and my devotion. An aqua bike will be my vessel And high adventure the land I seek So farewell friends who've com

发表于:2019-01-10 / 阅读(164) / 评论(0)

英文特辑精选

VOA慢速英语2015 研究表明经常锻炼可以改变我们的DNA

Study: Regular Exercise Can Change Our DNA 研究表明经常锻炼可以改变我们的DNA Swedish scientists say they have proven that physical exercise changes not only our health but also our genetic material. Scientists have long known that some

发表于:2019-01-12 / 阅读(119) / 评论(0)

2015年VOA慢速英语(一)月

VOA标准英语2011--Some Fatty Foods Trigger Natural High

Some Fatty Foods Trigger Natural High Ever wonder why foods that are bad for you - such as fat-laced potato chips and French fries - taste so good? It turns out they follow the same pleasure-inducing biochemical pathways through the body as marijuana

发表于:2019-01-13 / 阅读(169) / 评论(0)

VOA标准英语2011年(七月)

VOA常速英语2007年-Acid Attacks Are a Growing Form of Revenge in U

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

发表于:2019-01-16 / 阅读(260) / 评论(0)

VOA常速英语2007年（十一月）

TED演讲:什么是脂肪(1)

Olive oil is 100% fat; there's nothing else in it. 橄榄油含有100%的脂肪，除此之外没有别的。 Pancake mix, on the other hand, is only about 11% fat. 相反，煎饼只有约11%的脂肪。 And, yet, olive oil is good for you, and panc

发表于:2019-01-17 / 阅读(145) / 评论(0)

TED演讲教育篇

VOA慢速英语20060404a

AGRICULTURE REPORT - Scientists Clone Pigs to Make Omega-3 Fatty AcidsBy Mario Ritter Broadcast: Tuesday, April 04, 2006 I'm Faith Lapidus with the VOA Special English Agriculture Report. Scientists s

发表于:2019-01-30 / 阅读(152) / 评论(0)

2006年慢速英语（四）月

生活百态：绿茶有助于减肥

减肥的方法有很多种，比较常见的减肥方法有做运动，节食，吃减肥药等，近日在科学家的研究中发现绿茶也有助于减肥，一起来看看吧！ The benefits of green tea might include blocking fat and keeping e

发表于:2019-02-01 / 阅读(156) / 评论(0)

阅读空间

Nadal out of ATP event in London, Paris

Nadal out of ATP event in London, Paris MADRID, Oct. 25 (Xinhua) -- Spanish tennis star Rafael Nadal, who has been out of action since June, will miss the ATP Tour Finals in London and also next week's Paris indoor event due to his injured left knee,

发表于:2019-02-07 / 阅读(164) / 评论(0)

英语新闻

英语博客：Fatty, fatty.

I heard today that eating nuts helps to lower bad cholesterol. That's good news because I love nuts of all kinds. I always have a stash of almonds and walnuts in the fridge. Apparently, in order to have the full benefits of these nuts, they should be

发表于:2019-02-07 / 阅读(131) / 评论(0)

英语博客 A cup of English

对眼睛有益的10种食物

You need to take proper care of your eyes to maintain good eyesight. There are few fundamental rules that have to be done for good eye care. As you know very well that exposure to sun is very bad for the eyes. Similarly, if you use computer for long

发表于:2019-02-09 / 阅读(242) / 评论(0)

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