大城市小世界 Series 1 Episode 4 - We Have a Mission!

Introduction This support pack accompanies the audio soap opera 'Big City Small World'. This support pack contains the following materials: . a pre-listening vocabulary activity; . the transcript of the episode; . a comprehension activity; . three la

VOA标准英语2012--Gene Therapy Halts Vision Loss in Dogs

Gene Therapy Halts Vision Loss in Dogs Researchers have stopped vision decline in dogs with an inherited disease that causes blindness. The gene therapy technique they used may someday stop vision loss in humans. Retinitis pigmentosa (RP) is an eye d

英语入门对话：57 Discussing Sensitive Topics

Bringing up a sensitive topic Can I talk to you for a minute? Can I ask you something? Do you mind if I ask you something? I need to talk to you for a minute. I have to tell you something. There's something I need to tell you. There's something I thi

美国科学60秒 SSS 2015-01-06

Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

美国英语听力80篇2 Lesson36

[00:06.37]Some people cannot see all colors correctly. [00:10.92]They cannot see all the colors in a rainbow or a sunset. [00:16.40]They cannot tell if the meat they are cooking is done or if a fruit is ready to be eaten. [00:23.61]Poor color sight a

英语听力文摘 English Digest 529、夜视为何看不见颜色？

Night Vision And Humans: Why Cant We See Color? When we are in a fairly dark room, or outside at night away from lights, we can still see, but we cant see the colors of things very well. Why is that? There are two kinds of light-sensitive organs loca

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

SSS 2009-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

英语杂谈：101 Temperature-sensitive genes

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

Touch: One Word, Many Uses

Touch: One Word, Many Uses Hello and welcome to Words and Their Stories! Touch is one of our five senses. It is our only language before birth -- as we develop inside our mothers. Later, touch is important when we are young children learning about th

学个词Learn a Word 第1197期 Sensitive

今天我们要学的词是sensitive。 Sensitive, 是敏感的意思。A sensitive topic, 就是敏感的话题。 Employment experts warn job seekers not to give out sensitive personal information when applying for positions online, 就业问题专家

VOA常速英语2008年-Sensitive US Military Equipment for Sale on Int

By Paul Sisco Washington 16 April 2008 A congressional subcommittee recently heard testimony that sensitive aircraft technology and a vast array of stolen military gear is for sale on eBAY, Craigslist and other Internet sites. A Government Accountabi

英语听力：自然百科 已知的宇宙：外星生命 Alien_Contact-5

Because from trillions of miles away, these small planets get lost in the blinding glare of their stars brightness. The sad truth of the matter is that earth-like planets are near cosmic specks of dust. And therefore detecting them is really quite ha

【英语时差8,16】猫咪和颜色

Cats And Colors You can look at that quilt your cat is curled up on and see a patchwork of greens, blues, and yellows. Your cat, however, cannot see color variation in the quilt. And here is why. Both humans and cats depend on the back layer of the e

英语学习乐园：挑选一个宠物

Dad: Hi! Did you have a good day? Jasmine: Yes, I did. Dad, may I have a pet? Dad: Why do you ask that? Jasmine: My friend Sophy got a puppy for her birthday. Dad: That was nice. But you have to look after a puppy. Jasmine: I could look after a pet.

每日一词【1197】sensitive：敏感

今天我们要学的词是sensitive。 Sensitive, 是敏感的意思。A sensitive topic, 就是敏感的话题。 Employment experts warn job seekers not to give out sensitive personal information when applying for positions online, 就业问题专家

第35期:对女汉子的五大误解

我们身边都有女汉子，你注意过她们的感受吗？ 1. They're not sensitive. 她们不敏感。 2. They don't like compliments 她们不爱被夸。 3. They know absolutely everything 她们无所不知。 4.They don't care about other p

辛沛沛NO-BOOK 傻瓜机口语极短句 Lesson 332 He's sensitive.

Lesson 332 He's sensitive. 1.He's sensitive.他很敏感。 2.Don't be so sensitive.别那么爱过敏嘛。 3.You're too sensitive.你太敏感了。 4.It's sensitive question.这是个敏感的问题。 5.The instrument is sensitive.这仪器很灵敏

如何用英语告诉老外保持冷静？

1. Calm down. 冷静一点. 2. Don't get so excited about it. 别因为这事儿太激动。 3. Don't go into hysterics. 不要歇斯底里的。 4. Don't lose sleep over it. 别因为这事儿睡不着觉。 5. Don't let it get to you. 别让他影响

英语听力文摘 English Digest 186、猫与色彩

Cats And Colors 人类能够很容易的分辨出不同的颜色。那么猫呢？虽然猫的视力很好，即使在非常昏暗的光线条件下也能看见，但它对于如何分辨不同的颜色似乎并不擅长。 Cats and Colors on this mo