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英语听力：自然百科 The Moon 月亮的故事

时间：2014-04-17 08:06:26

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（单词翻译）

 Whether it was believed to have been a big ball of cheese home to the men in the Moon, or possess the power to turn people into werewolves, the Moon has been a perpetual source of wonder from ancient times to today.

 
Just one quarter the size of Earth, the Moon is small compared to other more spectacular bodies in the Universe. But since it's only 240,000 miles away, a relatively1 short distance when compared with the vastness of space, nothing looms2 larger in the night sky.
 
Many scientists believe the Moon formed about 4.6 billion years ago. One theory is that a huge asteroid3 struck Earth with such force that rock and debris4 were shot into orbit around the planet, like the rings of Saturn5. Over time , this cloud of fragments came together to form the Moon. Since it has little, if any atmosphere to protect it, the Moon has been and continues to be bombarded by space debris. The evidence appears all over its dusty surface. Its entire surface is pocked with tens of thousands of craters6. It wasn't until Galileo pointed7 a telescope at the Moon in 1609 that we got the first close look at its features. 
 
The Moon orbits the Earth like the Earth orbits the Sun. Since the Moon doesn't shine on its own but only reflects light from the Sun, we see more or less of it during its monthly 
revolution, depending on its position. We call these varying views "phases". When the Moon is on the far side of the Earth, away from the Sun, the Moon is fully8 illuminated9 or full. As the Moon travels around the Earth, we can only see the sunlight falling on part of it, resulting in crescent moons and half moons. When the Moon is directly between the Earth and the Sun, light falls on the far side of the Moon, blocked from Earth's view, the Moon is dark or new. It takes about 29 days for the Moon to complete its cycle. On rare occasions, a full moon passes through Earth's shadow, and the Sun's light is blocked, this is called "the total lunar eclipse."
 
The Moon has quite an effect on our planet. As Earth turns, the Moon's gravity tugs10 on our oceans, creating the tides. Tidal forces have carved our planet's coastlines, buoyed11 its polar ice caps and influenced the rhythms of life.
 
Our nearest celestial12 neighbour is a lot more than a beautiful view.

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1 relatively bkqzS3     
adv.比较...地，相对地
参考例句：
  • The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
  • The operation was relatively painless.手术相对来说不痛。
2 looms 802b73dd60a3cebff17088fed01c2705     
n.织布机( loom的名词复数 )v.隐约出现，阴森地逼近( loom的第三人称单数 )；隐约出现，阴森地逼近
参考例句：
  • All were busily engaged,men at their ploughs,women at their looms. 大家都很忙，男的耕田，女的织布。 来自《简明英汉词典》
  • The factory has twenty-five looms. 那家工厂有25台织布机。 来自《简明英汉词典》
3 asteroid uo1yD     
n.小行星；海盘车(动物)
参考例句：
  • Astronomers have yet to witness an asteroid impact with another planet.天文学家还没有目击过小行星撞击其它行星。
  • It's very unlikely that an asteroid will crash into Earth but the danger exists.小行星撞地球的可能性很小，但这样的危险还是存在的。
4 debris debris     
n.瓦砾堆，废墟，碎片
参考例句：
  • After the bombing there was a lot of debris everywhere.轰炸之后到处瓦砾成堆。
  • Bacteria sticks to food debris in the teeth,causing decay.细菌附着在牙缝中的食物残渣上，导致蛀牙。
5 Saturn tsZy1     
n.农神，土星
参考例句：
  • Astronomers used to ask why only Saturn has rings.天文学家们过去一直感到奇怪，为什么只有土星有光环。
  • These comparisons suggested that Saturn is made of lighter materials.这些比较告诉我们，土星由较轻的物质构成。
6 craters 1f8461e3895b38f51c992255a1c86823     
n.火山口( crater的名词复数 )；弹坑等
参考例句：
  • Small meteorites have left impact craters all over the planet's surface. 这个行星的表面布满了小块陨石留下的撞击坑。 来自《简明英汉词典》
  • The battlefield was full of craters made by exploding shells. 战场上布满弹坑。 来自《现代英汉综合大词典》
7 pointed Il8zB4     
adj.尖的，直截了当的
参考例句：
  • He gave me a very sharp pointed pencil.他给我一支削得非常尖的铅笔。
  • She wished to show Mrs.John Dashwood by this pointed invitation to her brother.她想通过对达茨伍德夫人提出直截了当的邀请向她的哥哥表示出来。
8 fully Gfuzd     
adv.完全地，全部地，彻底地；充分地
参考例句：
  • The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气，然后全部呼出。
  • They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
9 illuminated 98b351e9bc282af85e83e767e5ec76b8     
adj.被照明的；受启迪的
参考例句：
  • Floodlights illuminated the stadium. 泛光灯照亮了体育场。
  • the illuminated city at night 夜幕中万家灯火的城市
10 tugs 629a65759ea19a2537f981373572d154     
n.猛拉( tug的名词复数 )；猛拖；拖船v.用力拉，使劲拉，猛扯( tug的第三人称单数 )
参考例句：
  • The raucous sirens of the tugs came in from the river. 河上传来拖轮发出的沙哑的汽笛声。 来自辞典例句
  • As I near the North Tower, the wind tugs at my role. 当我接近北塔的时候，风牵动着我的平衡杆。 来自辞典例句
11 buoyed 7da50152a46b3edf3164b6a7f21be885     
v.使浮起( buoy的过去式和过去分词 )；支持；为…设浮标；振奋…的精神
参考例句：
  • Buoyed by their win yesterday the team feel confident of further success. 在昨天胜利的鼓舞下，该队有信心再次获胜。
  • His encouragement buoyed her up during that difficult period. 他的鼓励使她在那段困难时期恢复了乐观的情绪。 来自《简明英汉词典》
12 celestial 4rUz8     
adj.天体的；天上的
参考例句：
  • The rosy light yet beamed like a celestial dawn.玫瑰色的红光依然象天上的朝霞一样绚丽。
  • Gravity governs the motions of celestial bodies.万有引力控制着天体的运动。

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