地球膨胀理论

Step by Step2000 Unit 8 Creative Minds

Part I A. key words:invent vocabulary:fax/ calendar/ puppet Mercedes-Benz 1.People in England made the first computer. It was built in 1943. It was made to help England understand secret messages during World War two. 2.Someone in Australia invented

发表于:2018-12-03 / 阅读(97) / 评论(0)

Step by Step2000

普通高中课程标准实验教科书英语必修5 Unit 1 Great scientists

Nicolaus Copernicus was frightened and his mind was confused. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the solar system. Only if you put the sun there di

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高中二年级英语

儿童英语读物 The Box That Watch Found Chapter 9 Benny’s Theory

The Aldens followed the bike path through North Ridge Park on their way home from Cals house. The trees sheltered them from the wind, so it was easier pedaling here. The bike path became a narrow dirt trail through the thickest part of the woods and

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113 The Box That Watch Found

宠物专用航空公司

Background: 一家用来只供宠物飞行使用的航空公司听起来很奇怪，不过美国最新的 Pet Airways 宠物航空改装了几架货运飞机就准备来运送宠物们。宠物的主人们只要付250美元（大约合人民币1,700元

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大千世界

常春藤解析英语【73】Mysterious, Magical Moldavite神秘

Mysterious, Magical Moldavite 神秘的魔法石－捷克陨石 by Luke Dodds This little-known and otherworldly stone is full of beauty and mystery. 这种鲜为人知的石头来自『另一个世界』，美丽且神秘。 With its strangewrinkled

发表于:2018-12-08 / 阅读(141) / 评论(0)

常春藤解析英语

商务口语：怎样介绍目前贸易状况

星级典句：第一句：Mr. Brown, we mainly trade with American firms. 布朗先生，我们主要和美国公司进行贸易。 A: Mr. Brown, we mainly trade with American firms. 布朗先生，我们主要和美国公司进行贸易。 B: Mr.

发表于:2018-12-26 / 阅读(89) / 评论(0)

天天商务口语

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize fo

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A

发表于:2019-01-02 / 阅读(168) / 评论(0)

健康与经济

纯正地道美语第94期(外教讲解):Big Bang Theory

Global View - Big Bang Theory (C0094) A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves,velocity, cool stuff. B: Yeah, yeah, b

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纯正地道美语

SSS 2011-05-06

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Albert Einstein wins again. A new study has confirmed another prediction of his theory of general relativity. The corroboration appears online in the jou

发表于:2019-01-08 / 阅读(132) / 评论(0)

Scientific American(五)月

美国习惯用语:540 life of the party

人人喜欢参加又有吃又好玩的社交聚会，也就是party。今天我们就来讲讲由party这个词发展而来的习惯用语。第一个是： life of the party。 Life意思当然是生命，它也可以解释为活力或者精华。

发表于:2019-01-14 / 阅读(161) / 评论(0)

美国习惯用语

原汁原味商务英语播客第65课:完成目标(上)

Now, when I talk about goals, Im talking about any kind of goal. It could be a personal goal, like improving your sales pitch, or an organizational goal, like expanding successfully into new territory. The basics are the same and these tips apply to

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原汁原味商务英语播客

The Motion of Mars

63 火星的神秘运动 DATE=6-27-01 TITLE=SCIENCE REPORT - The Motion of Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-30 / 阅读(149) / 评论(0)

科技之光

2007年VOA标准英语-Pentagon Chief Says Al-Qaida Expanding in N. Af

By Al Pessin Pentagon 13 July 2007 U.S. Defense Secretary Robert Gates says the al-Qaida terrorist network is expanding in North Africa, through a loose network of groups that share its ideology. VOA's Al Pessin reports from the Pentagon. Robert Gate

发表于:2019-02-03 / 阅读(165) / 评论(0)

2007年VOA标准英语（七月）

China's hi-res mapping satellite expanding coverage

BEIJING, May 23 (Xinhua) -- The Ziyuan III satellite, launched on Jan. 9 to produce high-resolution imagery for civilian use, has sent back visual data covering 45.79 million square km of the globe as of May 18, according to an announcement on Wednes

发表于:2019-02-08 / 阅读(162) / 评论(0)

英语新闻

美国语文第五册第207期:考试(3)

Your theory is at least a very ingenious one, observed Locke, and I am reminded by it of another of the natural phenomena, 你的理论至少是极为巧妙的，洛克沉吟道，由此，我联想到另外一个自然现象， of the true explanati

发表于:2019-02-13 / 阅读(106) / 评论(0)

美国语文第五册

China Official May PMI Rises to 50.8%

China's Purchasing Managers' Index, or PMI, for the manufacturing sector rose to 50.8 percent in May from 50.6 percent in April. This is the eighth consecutive month for the PMI figure to stay above the 50-percent mark. The PMI is a key economic indi

发表于:2019-02-14 / 阅读(199) / 评论(0)

世界各地新闻集锦

美剧《生活大爆炸》搞笑英文主题曲：Big Bang Theory

美剧《生活大爆炸》搞笑主题曲：Big Bang Theory Artist:Barenaked Ladies Song:Big Bang Theory Our whole universe was in a hot dense state, 宇宙一度又烫又稠密 Then nearly fourteen billion years ago expansion started. Wait... 140亿年

发表于:2019-02-20 / 阅读(157) / 评论(0)

流行英文歌曲

万物简史第252期:大地在移动(6)

To be sure, Wegener made mistakes. He asserted that Greenland is drifting west by about a mile a year, which is clearly nonsense. (It's more like half an inch.) Above all, he could offer no convincing explanation for how the landmasses moved about. T

发表于:2019-02-25 / 阅读(120) / 评论(0)

万物简史

omg美语：0308 OMG! 美语 Big Bang Theory: You Made My Day!

我们今天一起来看看白洁最喜欢的电视剧之一！Big Bang Theory! 生活大爆炸! 我们一起来学6季17集的美语说法！ 1) How'd it go? 过得怎么样？2) Body language 身势语。如果你能看出某人有什么感觉，那就

发表于:2019-03-02 / 阅读(181) / 评论(0)

OMG美语

万物简史第185期:爱因斯坦的宇宙(28)

This was truly startling. The universe was expanding, swiftly and evenly in all directions. It didn't take a huge amount of imagination to read backwards from this and realize that it must therefore have started from some central point. Far from bein

发表于:2019-03-10 / 阅读(183) / 评论(0)

万物简史

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学英语单词

banks of staggered pipes

batch-wise operation

berkel

bling bling

boston stock exchange