文章列表

• 1.听力文摘：药物与学习能力
• Drugs and Learning 药物与学习能力 Don: Ya?l, when you experience something new, do you know what happens to your brain? Don: Ya?l，你知道当你碰到新的...
• 2.听力文摘：神奇的蜂王浆
• The Royal Jelly 神奇的蜂王浆 According to legend, King Arthur gained the crown by pulling a sword from a rock. Queen honeybees have an equally enchant...
• 3.听力文摘：自然界的闹钟
• Cock-a-Doodle-Do 自然界的闹钟 It's four A.M. You're tucked safely into a warm bed, savoring the last few hours of sleep before daybreak. And then, sud...
• 4.听力文摘：酸雨
• Acid Water 酸雨 What are you doing outside, Don? It's about to rain. Don你在干嘛呢？这天都快下雨啦！ I'm setting out bottles. 我在放瓶子。 I can see t...
• 5.听力文摘：动物会数数？
• Can Animals Count? 动物会数数？ Can animals count? People count easily, from the time we are little kids and learn our one-two-threes. But what about ...
• 6.听力文摘：头球危险吗？
• Is heading in soccer dangerous? It's aquestion that has met its fair share of controversy. 头球危险吗？这个问题引发了不少争议。 If you've never played...
• 7.听力文摘：无形的力量
• The Invisible Hand 无形的力量 A: What's going on? A:发生什么事了？ B: Check out the setup, Yaoyao. B:瑶瑶，看一下都有些什么设备吧！ A: A stove, an emp...
• 8.听力文摘：天冷不宜锻炼？
• Too Cold to Exercise? 天冷不宜锻炼？ D: WooIt's freezing out. D：哇，外面太冷了。 Y: Come on, It's not that cold. Y：不会吧，没那么夸张。 D: Sure it i...
• 9.听力文摘：蛇的视力
• SnakeVision 蛇的视力 Snakes have heat-vision that allows them to catch their dinners in the dark. True or false? 蛇靠着它们的热视力能力来在夜晚捕捉猎...
• 10.听力文摘：动物也爱散步?
• How some of the animals pace around a lot? 动物也爱散步? Scientists think the problem might be that the animals miss the freedom to roam. That make se...