Daily English-2016年03月30日

The greatest contest is always with the enemy within,and that battleground can be the loneliest place on earth. 同自己内心的敌人斗争永远是最艰苦的，那片战场也是地球上最孤独的地方。 图片1

美国有线新闻 CNN 月亮也有阴暗面 并不是坏事

Which of these moons is smallest? 以下哪个卫星是最小的? Earths moon, Saturns Titan, Jupiters Callisto, or Jupiters Ganymede? 地球的卫星，土星的土卫六，木星的木卫四，还是木星的木卫三? Earths Moon is not the smalle

英语口语900句 01.03.对话.3.选择衣服样式

That dress is very pretty. Why dont you like it? 这衣服非常漂亮，你为什么不喜欢？ Its too loud. 它太花俏了。 Weve been looking around for many hours.What on earth are you looking for? 我们已经找了几个小时了。你到底在

常春藤解析英语【51】The Earth's Biggest Threat地球危

The Earth's Biggest Threat 地球危机──温室效应 by Levi King Global warming was once considered unlikely to be real. Recently, though, it has become widely accepted as fact. Scientists have calculated that the earth's atmosphere has gotten

Daily English-2015年07月22日

We cannot do great things on this earth, only small things with great love.--Mother Teresa我们无法在这个世界上做什么伟大的事情，但我们可以带着伟大的爱去做一些小事。 图片1

美国有线新闻 CNN 木星直径约是地球直径的11倍

In terms of its diameter, which of these planets is about 11 times the size of Earth? 就其直径而言，以下哪个行星的直径大约是地球直径的11倍? Venus, Saturn, Jupiter or none of these? 金星，土星，木星还是都不是? The

科学美国人60秒 SSS 影响地球的不止是太阳和月亮

Jupiter and Venus Squeeze Earth's Orbit The Sun exerts an enormous and obvious influence on the Earth, with its gravity and light. But other bodies also have a small say in our affairs. 太阳用其重力和光线对地球产生巨大而明显的影响

纯正地道美语(外教讲解)216：全球变暖

A: So whats your guys take on all this global warming hysteria in the media? B: Its pretty serious, man. There have been tons of scientific studies and the scientific community says that the earth is heating up. We need to make some drastic changes t

英语听力文摘 English Digest 518、地球同步卫星（二）

A Stationary Satellite, part 2 A geostationary satellite orbitsthe planet at the same rate as the planet rotates, so the satellite is always over the same patch of ground. Cool! you say. Id like to have one of those about twenty feet over my house. S

英语听力文摘 English Digest 517、地球同步卫星（一）

A Stationary Satellite, part 1 Some of the best devices in science have been anticipated by science fiction writers years before they existed. Occasionally a writer comes up with an idea that can be put into practice within their lifetime! Such is th

双语有声阅读:Worlds within Worlds 世界中的世界

First of all let us consider the earth (that is to say, the world) as a planet revolving round the sun. The earth is one of mine planets which move in orbit round the sun. These nine planets, together with the sun, make up what is called our solar sy

斯图尔特·伯兰特:关于环保的四个"异端观点"

斯图尔特伯兰特曾引领了上世纪六七十年代的环保运动，现在，他开始重新考虑关于城市，核能，转基因改造和人工气候改造（地球工程）的问题。这是他在美国国务院的一个演讲，讲述的是

VOA标准英语2014--落寞的电影流派“地球回声”复兴

Lost Movie Genre Revived in 'Earth to Echo' 落寞的电影流派地球回声复兴 LOS ANGELES Today's Hollywood movies, even those that appeal to young people, have gotten darker and more violent when compared to family movies from the 1980s. A new

Daily English-2016年08月16日

Zeal without knowledge is fire without light. [谚]热情而无知，犹如无光之火。 图片1

英语听力文摘 English Digest 482、太阳也在自转？

As the Sun Turns 太阳也在自转？ Everyone knows that the earth turns. As a matter of fact, the sun turns too. Altough a lot of people don't realize it. Im not talking about being in orbit , nowthe earth definitely orbit s the sun and not the ot

VOA常速英语2018--回顾人类首次近地环月：阿波罗8号

On Christmas Eve of 1968, NASA astronauts Bill Anders Frank Borman and Jim Lovell, boldly went where no one had gone before around the moon. Apollo 8 was originally a mission designed to test the command and lunar modules while orbiting the Earth. Bu

英语听力文摘 English Digest 329、地球上最成功的物种

The Most Successful Species on Earth 地球上最成功的物种 For many scientists, a species success is measured by sheer numbers. In that case, the most successful species known to man is a type of bacterium known as S-A-R-11, or SAR-11 for short

英语听力文摘 English Digest 332、不明飞行物

Whats That in the Sky? 不明飞行物 In his book Cosmos , the late scientist Carl Sagan talks about the way in which the earth is regularly struck by material from outer space. These collision s with space debris can be minoras in a shooting star o

英语听力文摘 English Digest 184、我们如何知道地球在转？

Before Satellite Images, Howd We Know Earth Turned Every 24 Hrs? 在我们有卫星行片以前，我们是如何知道地球一天二十四小时都在转动呢？去听听科学家的说法吧。 The earth turns on its axis every 24 hours or so wer

英语听力文摘 English Digest 247、呼吸甲烷

A Fresh Breath of Methane 很早很早以前地球有很微量的氧气，而且地表状况十分恶劣。大气主要是N2和Co2，后来通过复杂的变化，地球开始出现了厌氧型生物。在生命的作用下，地球的氧气开始不断