Imagine if before you took each step, your guts lurched up into your throat. Well, caterpillars dont have to imaginethey take such drastic steps every day. Researchers were interested in how fluids move around inside a caterpillar. So they put one on

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(七)月

Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had thought that an insect GPS system in their brains steered them in the right dire

发表于:2018-12-24 / 阅读(101) / 评论(0) 分类 Scientific American(九)月

[00:00.00]Module 7 ANIMALS [00:05.14]UNIT 1 Look at the giraffes. [00:09.36]1 Listen and read.Then say. [00:14.45]David,Peter and Feifei are at the zoo. [00:18.97]Here are the animals.. [00:20.99]What do you want to see? [00:23.06]The monkeys. [00:24

发表于:2018-12-29 / 阅读(140) / 评论(0) 分类 外研社新标准初中英语七年级

The Human Abstract 人的抽象观念 Pity would be no more 那就无须有什么怜悯, If we did not make somebody poor, 若是我们并没有使人穷困: And Mercy no more could be 也不必再施什么恩德, If all were as happy as we. 若是

发表于:2018-12-31 / 阅读(143) / 评论(0) 分类 天真与经验之歌

swimming pool 游泳池 changing room 更衣室 shower 淋浴 diving platform 跳台 ten-meter platform 10米跳台 five-meter platform 5米跳台 three-meter springboard 3米跳板 one-meter springboa

发表于:2019-01-05 / 阅读(102) / 评论(0) 分类 英文语法词汇

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its good to be the Queen. You get fed and cared for and generally treated like royalty. But if youre a blue butterfly caterpillar, you can get the same b

发表于:2019-01-08 / 阅读(92) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science, I am Cynthia Graber. This will just take a minute. Counterfeiters and money minters constantly try to outsmart each other. But money could become much harder to forgethanks to butterfly wings. Butterfl

发表于:2019-01-08 / 阅读(89) / 评论(0) 分类 Scientific American(六)月

故事背景:红蝴蝶、黄蝴蝶、蓝蝴蝶他们是形影不离的好朋友,在一个阳光明媚的夏天,三只蝴蝶来到花园里玩。 剧中人物:红、黄、蓝三只蝴蝶,红花、黄花、蓝花、五色花、太阳公公、云

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 英文剧本

I like for you to be still: it is as through you are absent and you hear me from far away and my voice does not touch you It seems as through your eyes had flown away and it seems that a kiss had sealed your mouth 我喜欢你是静静的:仿佛你消

发表于:2019-01-08 / 阅读(44) / 评论(0) 分类 英语美文

最近又有大批的同学要赴英赴美读书,已经开启行前准备模式。或许很多同学会将重点转移至行李整理,同学见面等活动,却不知,此刻更为重要的是生活类词汇的积累。从上飞机的一刻起,

发表于:2019-01-17 / 阅读(60) / 评论(0) 分类 雅思英语

Loving with an Open Hand This week as I talked with a friend I recalled a story which I heard this summer. A compassionate person, seeing a butterfly struggling to free itself from its cocoon, and wanting to help, very gently loosened the filaments t

发表于:2019-01-17 / 阅读(50) / 评论(0) 分类 英语作文

In the light of the moon, a little egg lay on the leaf. One Sunday morning, the warm sun came up and-pop!-out of the egg came a tiny and very hungry caterpillar. He started to look for some food. On Monday, he ate through one apple, but he was still

发表于:2019-01-22 / 阅读(50) / 评论(0) 分类 英语原版童书

Butterflies in America 美国的蝴蝶 To marvel at all things 所有事都值得惊奇 A splendid twinning of natural science and America 自然科学与美利坚民族的完美结合 Butterfly People: An American Encounter with the Beauty of the Wo

发表于:2019-01-27 / 阅读(52) / 评论(0) 分类 经济学人文艺系列

今天分享的是一篇美文。 重点词汇 neighborhood n.地区; 某地区的人; 与某处邻近的地区; 临近街坊 branch n.分支; 树枝; 部门,分科; 支流; stick out 坚持; 伸出来; 竖起; 断言 camouflage n.伪装; 掩饰; 〈

发表于:2019-02-02 / 阅读(58) / 评论(0) 分类 卡卡课堂早餐英语

CANBERRA, Aug. 17 (Xinhua) -- Australian scientist on Wednesday said his international research team has discovered the trick on how butterfly learn to change its wing pattern to avoid being eaten by birds. The Amazonian butterfly, Heliconius numata,

发表于:2019-02-06 / 阅读(60) / 评论(0) 分类 英语新闻

Butterfly Effect 蝴蝶效应,是美国气象学家洛伦兹(Lorenz)在上世纪60年代提出的理论:一只蝴蝶在巴西扇动翅膀,有可能会在美国德克萨斯州引起一场龙卷风。喻指即使一个微不足道的举动,稍不

发表于:2019-02-09 / 阅读(90) / 评论(0) 分类 大学四六级阅读

I like for you to be still 我喜欢你是静静的 I like for you to be still: it is as though you are absent and you hear me from far away and my voice does not touch you It seems as though your eyes had flown away and it seems that a kiss had seal

发表于:2019-02-13 / 阅读(44) / 评论(0) 分类 英语美文

【原文】 Once upon a time in a land far far away, there was a wonderful old man who loved everything. Animals, spiders, insects... One day while walking through the woods the nice old man found a cocoon of a butterfly. He took it home. A few days

发表于:2019-02-16 / 阅读(54) / 评论(0) 分类 英语听力广播—Listening

But Queequeg, do you see, was a creature in the transition state-neither caterpillar nor butterfly. 但是,你可知道,魁魁格还是一种处于过渡状态的生物...既不是毛虫,也不是蝴蝶。 He was just enough civilized to show off his

发表于:2019-02-17 / 阅读(52) / 评论(0) 分类 白鲸记

From 20th Century Fox and Blue Sky Studios. Hey, look! Shooting stars! Quick! Make a wish! My wish came true! I'm okay! Mine, too. The defining chapter... Meteor shower! Meteor? Shower? in the greatest chillogy... The mother of ______1_________. But

发表于:2019-02-27 / 阅读(129) / 评论(0) 分类 英文电影预告片填空