设始发事件

日常生活英语-Caring for Puppies(2)

A: Have you given the puppies food yet? B: Of course. I fed them today. A: Good job! Please give them a bath later on today. B: Sure, I'll give them a bath. A: Thanks. But don't forget that they have a vet appointment this Saturday. B: I remember. Wh

发表于:2018-11-30 / 阅读(153) / 评论(0)

英语情景对话-日常生活

牛津小学英语四年级下UNIT7

00:11.99]what would you like,Su Yang? [00:16.25]An apple pie,please. How about you,Su Hai? [00:23.09]Some chips,please.Something to drink? Orange juice,please. [00:31.95]Me,too.Anything else? A cup of coffee,please. [00:39.50]Yes,sir.How much are the

发表于:2018-11-30 / 阅读(141) / 评论(0)

牛津小学英语四年级

听电影学英语-我是传奇2

[00:01.52]Okay. You gonna eat your vegetabIes. We wiII sit down here aII night. 你不把蔬菜吃完我就跟你耗一整晚 [00:05.64]The biggest challenge is getting back to work. 最大的挑战就是回去上班 [00:09.08]What are you whining a

发表于:2018-12-07 / 阅读(184) / 评论(0)

听电影学英语-我是传奇

万物简史第13期:如何营造一个宇宙(5)

Unknown to them, just thirty miles away at Princeton University, a team of scientists led by Robert Dicke was working on how to find the very thing they were trying so diligently to get rid of. The Princeton researchers were pursuing an idea that had

发表于:2019-01-01 / 阅读(73) / 评论(0)

万物简史

美丽新世界Brave New World 第1章(8)

He became rather technical; spoke of the abnormal endocrine co-ordination which made men grow so slowly; postulated a germinal mutation to account for it. 他相当专门化地谈起了使人生长迟缓的内分泌失调问题，并提出萌芽期突变

发表于:2019-01-01 / 阅读(78) / 评论(0)

美丽新世界

精美英文欣赏:Who We Are我们是谁？

The only problem unconsciously assumed by all Chinese philosophers to be of any importance is: How shall we enjoy life, and who can best enjoy life? No perfectionism, no straining after the unattainable, no postulating of he unknowable; but taking po

发表于:2019-01-02 / 阅读(120) / 评论(0)

精美英文欣赏

60秒科学:Smaller Fingers Mean More Sensitive Fingertips

Smaller Fingers Mean More Sensitive Fingertips A study in the Journal of Neuroscience finds that people with smaller fingers have more sensitive fingertips, probably due to a higher concentration of touch receptors in a given area. Cynthia Graber rep

发表于:2019-01-02 / 阅读(146) / 评论(0)

60秒科学

电信专业英英词典C-3

City Code - Some foreign countries require you to dial a city code before the phone number you are trying to reach. Clamp - A circuit that removes the energy dispersal signal component from the video

发表于:2019-01-03 / 阅读(91) / 评论(0)

电信英语

SSS 2008-10-06

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Germanys Harald zur Hausen and Frances Luc Montagnier and Francoise Barre-Sinoussi share the 2008 Nobel Prize in Physiology or Medicine, awarded October 6th. Barre-Sin

发表于:2019-01-08 / 阅读(125) / 评论(0)

Scientific American(十)月

SSS 2009-10-09

If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i

发表于:2019-01-08 / 阅读(104) / 评论(0)

Scientific American(十)月

SSS 2012-02-10

This is scientific Americans, 60 second science, I'm Sarah Fecht. Got a minute Thats not a bird whistling. This sound was recorded 2000 feet below the oceans surface. Scientists postulated decades ago that deep-sea animals might use sound to navigate

发表于:2019-01-08 / 阅读(102) / 评论(0)

Scientific American(二)月

科学美国人60秒 SSS 我们的身体并不是晴雨表

Pain and Weather Fail to Connect Are you one of those people who can tell when a storm is approaching based on your achy knees? Well, you may think you are. But a new study of more than 1.5 million seniors finds no relationship between rainfall and d

发表于:2019-01-20 / 阅读(107) / 评论(0)

2018年科学美国人1月

英文原版对话1000个:1077 UFO's, Circles and Lines

Todd: So Jonathan, I thought we would talk about UFOs. Jonathan: Sure. Todd: So do you believe in UFOs? Jonathan: I think that the chance that there is intelligent life in the universe is overwhelmingly likely. But I don't think they're constantly vi

发表于:2019-01-20 / 阅读(120) / 评论(0)

原版英语对话1000个

【英语趣味课堂】不明飞行物-UFO

发表于:2019-01-25 / 阅读(102) / 评论(0)

英语趣味课堂

万物简史第26期:走进太阳系(4)

Tombaugh had no formal training as an astronomer, but he was diligent and he was astute, and after a year's patient searching he somehow spotted Pluto, a faint point of light in a glittery firmament. 汤博没有受过成为天文学家的专门训练，

发表于:2019-01-29 / 阅读(73) / 评论(0)

万物简史

60秒科学:Genome: Now in 3-D!

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(151) / 评论(0)

60秒科学

Breaking Bad Habits in 28 Days

Breaking Bad Habits in 28 Days I was watching The Big C on Showtime the other night, and one of the characters mentioned off-hand that it takes 28 days to break a bad habit. A quick Google search showed me that this wasnt just a bit of silver screen

发表于:2019-02-06 / 阅读(105) / 评论(0)

阅读空间

【大家说英语】多吃水果

Lesson 4 Shopping 第四课购物 September 8 9月8日 Let's Eat Fruit 多吃水果 Read it! 读读看！ Carol and Jim meet in the supermarket. 卡萝和吉姆约在超级市场见。 Carol tells Jim about a fruit sale. 卡萝告诉吉姆一个水果

发表于:2019-02-16 / 阅读(98) / 评论(0)

大家说英语

万物简史第236期:马斯特-马克的夸克(8)

Although quarks are much too small to have color or taste or any other physical characteristics we would recognize, they became clumped into six categoriesup, down, strange, charm, top, and bottomwhich physicists oddly refer to as their flavors, and

发表于:2019-02-17 / 阅读(69) / 评论(0)

万物简史

TED演讲:游戏奖励大脑的7种方式(3)

Now, I could make a game called Piecraft, 现在，我可以做一个游戏名为《馅饼争霸》 where all you had to do was get a million pies or a thousand pies. 在里面你要做的所有事就是得到一百万个馅饼或者一千个馅饼 T

发表于:2019-02-21 / 阅读(96) / 评论(0)

TED演讲教育篇

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caseous tuberculous peritonitis