英语必修三第四单元课文翻译？沙尘暴是夹带沙尘的强烈而干燥的风。沙尘暴夹带的沙尘含量常常很大,以致于可以遮天蔽日。风力强大时可以搬动沙丘。世界上沙尘暴发生的四个主要地区是中亚、北美、中非和澳大利亚。来自内蒙的任建波是这样来描述他小时候遭遇的一次沙尘暴的：“遇上沙尘暴是一种可怕的经历，”他说，“你一点办法也没有。那是我遭遇过的最可怕、那么，英语必修三第四单元课文翻译？一起来了解一下吧。
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HOW LIFE BEGAN ON THE EARTH
No one knows exactly how the earth began, as it happened so long ago. However, according to a widely accepted theory, the universe began with a "Big Bang" that threw matter in all directions. After that, atoms began to form and combine to create stars and other bodies.
For several billion years after the "Big Bang", the earth was still just a cloud of dust. What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe. The earth became so violent that it was not clear whether the shape would last or not. It exploded loudly with fire and rock. They were in time to produce carbon, nitrogen, water vapour and other gases, which were to make the earth's atmosphere. What is even more important is that as the earth cooled down, water began to appear on its surface.
Water had also appeared on other planets like Mars but, unlike the earth, it had disappeared later. It was not immediately obvious that water was to be fundamental to the development of life. What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas. This produced a chain reaction, which made it possible for life to develop.
Many millions of years later, the first extremely small plants began to appear on the surface of the water. They multiplied and filled the oceans and seas with oxygen, which encouraged the later development of early shellfish and all sorts of fish. Next, green plants began to grow on land. They were followed in time by land animals. Some were insects. Others, called amphibians, were able to live on land as well as in the water. Later when the plants grew into forests, reptiles appeared for the first time. They produced young entirely by laying eggs. After that, some huge animals, called dinosaurs, developed. They laid eggs too and existed on the earth for more than 140 million years. However,65 million years ago the age of the dinosaurs ended. Why they suddenly disappeared still remains a mystery. This disappearance made possible the rise of mammals on the earth. These animals were different from all life forms in the past, because they gave birth to young baby animals and produced milk to feed them.
Finally about 2.6 million years ago some small clever animals, now with hands and feet, appeared and spread all over the earth. Thus they have, in their turn, become the most important animals on the planet. But they are not looking after the earth very well. They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space. As a result of this, many scientists believe the earth may become too hot to live on. So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.
给分。
记者，Beth艾伦，来到北方努纳武特地区称为伊魁特地区社区的创建1999作为一个特殊地区的因纽特人。它的名字的意思是“土地”在他们的语言。在加拿大遥远的东北地区，在北极圈以北（北极圈），非常冷的努纳武特地区冬季的平均气温是零下35度。
贝丝说，“我知道这会在一月很冷，但不冷！也许有一种狗拉雪橇（雪橇），可以带我到镇上。”
他曾是她的飞机安静的男人说，“我会带你到镇上，但我没有狗拉雪橇。大多数人只使用狗比赛。你为什么去站？”
贝丝回答说，“我在为我的报纸对伊魁特-写一个故事，我们想做广告是一个度假的地方，但我觉得它太凉了。”
那人笑了起来。”我的名字是西蒙，我是努纳武特人，”他说。”我觉得它太遥远的北方，在这里度假但越来越多的游客来了。他们喜欢冰上钓鱼和拍摄北极熊。我远离北极熊可能。我喜欢温暖的办公室和我的温暖的家。”
贝思问，“你怎么在办公室吗？你不打猎为生？我以为你住的冰屋。”
“我是个生意人。我的祖父就住在冰屋里时，他在冬天，但不是很多人都这样做。老人过去常常使人在几小时。他们以前住在夏季皮肤帐篷帐篷便于移动以使人们能按照动物。”
几分钟后，他们抵达伊魁特，拥有6000人口的城市，在西蒙的雪橇。
本人手打版，语法语序都没有问题，大家给个好评
记者,贝丝·艾伦,到达努勒维特一个叫伊基克的北部社区。努勒维特成立于1999年，对于因纽特人来说是一个特殊的地方,。在他们的语言中它的名字的意思是“我们的土地”。它是在加拿大最远的东北地区,北极圈以北(北极圈)是非常冷的,冬季平均温度在努勒维特是零下35度。
贝丝说,“我知道一月将是寒冷的,但不是这么冷!也许有一种狗拉雪橇(雪橇),可以带我进城。”
一个内向的人在飞机上和她说,“我带你进城,但我没有一只狗来拉雪橇。大多数人只使用狗为比赛。你为什么参观伊基克?”
贝丝回答说:“我在我的报纸中写一个关于伊基克故事，我们想宣传这个渡假的地方,但我认为这里太冷了。”
那人笑了，他说“我叫西蒙是因纽特人。” “我认为这遥远的北方没有人来度假,但越来越多的游客来了。他们喜欢冰钓鱼和拍摄北极熊。我可能保持远离北极熊。我喜欢温暖的办公室和温暖的家。”
贝丝问道,“你做什么工作的?你不猎杀动物为生?我以为你住在冰屋”。
“我是一个商人。我的祖父当他在冬天捕猎时会住在冰房子,但现在并不是很多人这么做。老人用来制作几个小时。他们过去在夏天住在帐篷里——帐篷都容易移动所以人们可以追寻动物。
亚洲的沙尘暴
几百年以来,沙尘暴一直是许多亚洲国家面临的主要灾难。科学家尝试过多种方法解决这个问题,在中国,也发动了群众运动来对付沙尘暴。
沙尘暴是夹带沙尘的强烈而干燥的风。沙尘暴夹带的沙尘含量常常很大,以致于可以遮天蔽日。风力强大时可以搬动沙丘。世界上沙尘暴发生的四个主要地区是中亚、北美、中非和澳大利亚。来自内蒙的任建波是这样来描述他小时候遭遇的一次沙尘暴的：
“遇上沙尘暴是一种可怕的经历，”他说，“你一点办法也没有。那是我遭遇过的最可怕、最危险的境况。你只能祈求会活下来。那时候我觉得我会消失在沙尘下。”
中国的西北地区是中亚沙尘暴中心的一部分。沙尘暴发端于沙漠地区。因“荒漠化”越发严重，中国近年来发生沙尘暴的次数明显增加了。这是由于气候变化和人们伐树挖草，使土地变成荒漠后产生的一种作用。
沙尘暴有时候会影响北京。居民醒来时，看到昏黄的天空，狂风夹着黄沙在城里肆虐。暴风有时持续一整天，车辆开得很慢，因为浓浓的尘埃降低了能见度。
中国中央气象站能在沙尘暴到达北京前几周预报沙尘暴，但沙尘暴的力量有时很惊人。沙尘暴到来时，气象专家建议人们不要外出。家住北京的黄小梅说：“在沙尘暴中骑车真可怕。风力很强，呼吸困难，沙尘使人难受。
以上就是英语必修三第四单元课文翻译的全部内容，上个月我很幸运地和我的朋友李燕萍，一位宇航员进行了一次太空之旅。我们在飞船里参观了月球。在我们离开之前，李燕萍向我解释在我们的旅行中重力将会改变3次，并且第一次将会非常厉害。然后我们出发了。随着火箭升入大气，我们被弹回自己的座位因为我们尽力摆脱地球的重力。我们不能与对方讲话，内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
