2018初中英语写作之关于太阳

Ⅰ 关于太阳,地球,月亮的英语作文 急！急！赶快！

The moon origin mystery: for lunar origins, scientists put forward three kinds of theories: capture said, homology and earth divided them all defective, said, but the Apollo would help proof, which seem least likely theory is the best theory. Some scientists think, the moon is with earth in 46 billion years ago, from a group of cosmic st generator. Another theory is that the moon is the earth's "children", is perhaps the Pacific "dig" out. However Apollo moon exploration results show that the earth and the moon the composition of the difference is very big, some scientists have proposed another hypothesis, namely "captured". They think that the moon is accidentally broke into gravitational field, and be locked in the present orbit. However, it is theoretically explain the process mechanism, is extremely difficult. Therefore, the above three theory all difficult to hold water. As robin hallam especially by dr said: "to explain the moon does not exist, than to explain the moon exist easier."

The moon age riddle: what is amazing is that the rock samples from the moon back, via analysis found that about 99 percent age than earth 90% oldest rocks more older. Armstrong in "quiet sea" after landing picked up the first piece of rock's age is 36 billion years old. Some other rock age 4.3 billion years old, 4.6 billion years old and 45 billion years old — — it almost and earth and solar system itself, the earth is as old as the oldest rocks is 37 billion years old. In 1973, the world symposium on the moon was a age determination for 53 billion years old of moon rocks. Is more surprising is that these ancient rocks are collected from scientists believe to be the youngest area on the moon. In light of the evidence, some scientists propose that the moon on earth formed before long was established in interstellar space formed.

The lunar soil years older than rock greater mystery: the moon ancient rock has made scientists helpless, however, and these rocks, compared to the

Ⅱ 《太阳》的写作背

《太阳》的写作背景：
这首诗写于1937年春天。那时艾青从监狱中出来不久，正流浪在上海滩头。追求光明是艾青毕生的奋斗目标，这首《太阳》便是他最早写下的关于太阳的诗篇。

Ⅲ 2018年的初中英语

二零一八年的初中英语你可以从新华书店里边儿找一找

Ⅳ 谁知道关于太阳的英语作文怎么写

The Sun and The Earth

The sun shines on us. It gives us light and heat. It makes everything grow. It gives the earth life.

The earth turns round itself. As it turns, we have day and night. It's bright by day and dark by night.

Ⅳ 关于太阳的资料（英语加翻译）

太阳系 solar system
水星 Mercury
金星 Venus
地球 Earth
火星 Mars
木星 Jupiter
土星 Saturn
天王星 Neptune
海王星 Uranus
冥王星 Pluto
Views of the Solar System presents a vivid multimedia adventure unfolding the splendor of the Sun, planets, moons, comets, asteroids, and more. Discover the latest scientific information, or study the history of space exploration, rocketry, early astronauts, space missions, spacecraft through a vast archive of photographs, scientific facts, text, graphics and videos. Views of the Solar System offers enhanced exploration and ecational enjoyment of the solar system and beyond.
参考资料：google

Ⅵ 关于太阳的英语短文

这个蛮短的：

The Sun is the most prominent feature in our solar system. It is the largest object and contains approximately 98% of the total solar system mass. One hundred and nine Earths would be required to fit across the Sun's disk, and its interior could hold over 1.3 million Earths. The Sun's outer visible layer is called the photosphere and has a temperature of 6,000° (11,000°F). This layer has a mottled appearance e to the turbulent eruptions of energy at the surface.

Solar energy is created deep within the core of the Sun. It is here that the temperature (15,000,000° C; 27,000,000° F) and pressure (340 billion times Earth's air pressure at sea level) is so intense that nuclear reactions take place. This reaction causes four protons or hydrogen nuclei to fuse together to form one alpha particle or helium nucleus. The alpha particle is about .7 percent less massive than the four protons. The difference in mass is expelled as energy and is carried to the surface of the Sun, through a process known as convection, where it is released as light and heat. Energy generated in the Sun's core takes a million years to reach its surface. Every second 700 million tons of hydrogen are converted into helium ashes. In the process 5 million tons of pure energy is released; therefore, as time goes on the Sun is becoming lighter.

The chromosphere is above the photosphere. Solar energy passes through this region on its way out from the center of the Sun. Faculae and flares arise in the chromosphere. Faculae are bright luminous hydrogen clouds which form above regions where sunspots are about to form. Flares are bright filaments of hot gas emerging from sunspot regions. Sunspots are dark depressions on the photosphere with a typical temperature of 4,000°C (7,000°F).

The corona is the outer part of the Sun's atmosphere. It is in this region that prominences appears. Prominences are immense clouds of glowing gas that erupt from the upper chromosphere. The outer region of the corona stretches far into space and consists of particles traveling slowly away from the Sun. The corona can only be seen ring total solar eclipses.

The Sun appears to have been active for 4.6 billion years and has enough fuel to go on for another five billion years or so. At the end of its life, the Sun will start to fuse helium into heavier elements and begin to swell up, ultimately growing so large that it will swallow the Earth. After a billion years as a red giant, it will suddenly collapse into a white dwarf -- the final end proct of a star like ours. It may take a trillion years to cool off completely.

Ⅶ 求一篇关于Solar Energy（太阳能）的英语作文，不少于100词。

With the improvement of living standards, solar energy has become part of our lives. Solar power is the use of solar battery components will be directly converted into electrical energy device. Solar cell mole (Solar cells) is a solid device to realize P-V conversion using the electronic properties of the semiconctor material, in the absence of power network area is vast, the device can conveniently realize the lighting and power supply for users living, some developed countries can also achieve complementary and regional grid.

Ⅷ 关于介绍太阳系的英语作文就，100字以上

太阳系 （Solar System）就是我们现在所在的恒星系统。它是以太阳为中心，和所有受到太阳引力约束的天体的集合体：8颗行星[冥王星已被开除]、至少165颗已知的卫星,和数以亿计的太阳系小天体。这些小天体包括小行星、柯伊伯带的天体、彗星和星际尘埃。
广义上，太阳系的领域包括太阳、4颗像地球的内行星、由许多小岩石组成的小行星带、4颗充满气体的巨大外行星、充满冰冻小岩石、被称为柯伊伯带的第二个小天体区。在柯伊伯带之外还有黄道离散盘面、太阳圈和依然属于假设的奥尔特云。
依照至太阳的距离，行星序是水星、金星、地球、火星、木星、土星、天王星、海王星，（离太阳较近的水星、金星、地球及火星称为类地行星,其余均为行星）8 颗中的7颗有天然的卫星环绕着，这些星习惯上因为地球的卫星被称为月球而都被视为月球。在外侧的行星都有由尘埃和许多小颗粒构成的行星环环绕着，而除了地球之外，肉眼可见的行星以五行为名，在西方则全都以希腊和罗马神话故事中的神仙为名。太阳系内天体的轨道
[编辑本段]1.概述和轨道
太阳系的主角是位居中心的太阳，它是一颗光谱分类为G2V的主序星，拥有太阳系内已知质量的99.86%，并以引力主宰着太阳系。木星和土星，是太阳系内最大的两颗行星，又占了剩余质量的90%以上，目前仍属于假说的奥尔特云，还不知道会占有多少百分比的质量。
太阳系内主要天体的轨道，都在地球绕太阳公转的轨道平面（黄道[1]）的附近。行星都非常靠近黄道，而彗星和柯伊伯带天体，通常都有比较明显的倾斜角度。
由北方向下鸟瞰太阳系，所有的行星和绝大部分的其他天体，都以逆时针（右旋）方向绕着太阳公转。有些例外的，像是哈雷彗星。
环绕着太阳运动的天体都遵守开普勒行星运动定律，轨道都以太阳为椭圆的一个焦点，并且越靠近太阳时的速度越快。行星的轨道接近圆形，但许多彗星、小行星和柯伊伯带天体的轨道则是高度椭圆的。
在这么辽阔的空间中，有许多方法可以表示出太阳系中每个轨道的距离。在实际上，距离太阳越远的行星或环带，与前一个的距离就会更远，而只有少数的例外。例如，金星在水星之外约0.33天文单位的距离上，而土星与木星的距离是4.3天文单位，海王星又在天王星之外10.5天文单位。曾有些关系式企图解释这些轨道距离变化间的交互作用。
[编辑本段]2.形成和演化
艺术家笔下的原行星盘太阳系的形成据信应该是依据星云假说，最早是在1755年由康德和1796年由拉普拉斯各自独立提出的。这个理论认为太阳系是在46亿年前在一个巨大的分子云的塌缩中形成的。这个星云原本有数光年的大小，并且同时诞生了数颗恒星。研究古老的陨石追溯到的元素显示，只有超新星爆炸的心脏部分才能产生这些元素，所以包含太阳的星团必然在超新星残骸的附近。可能是来自超新星爆炸的震波使邻近太阳附近的星云密度增高，使得重力得以克服内部气体的膨胀压力造成塌缩，因而触发了太阳的诞生。
被认定为原太阳星云的地区就是日后将形成太阳系的地区，直径估计在7,000至20,000天文单位，而质量仅比太阳多一点（多0.1至0.001太阳质量）。当星云开始塌缩时，角动量守恒定律使它的转速加快，内部原子相互碰撞的频率增加。其中心区域集中了大部分的质量，温度也比周围的圆盘更热。当重力、气体压力、磁场和自转作用在收缩的星云上时，它开始变得扁平成为旋转的原行星盘，而直径大约200天文单位，并且在中心有一个热且稠密的原恒星。
对年轻的金牛T星的研究，相信质量与预熔合阶段发展的太阳非常相似，显示在形成阶段经常都会有原行星物质的圆盘伴随着。这些圆盘可以延伸至 ... 展开全部>
ppooliyuxuan | 2009-11-07
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Ⅸ 英语写作日出

During the May Day holiday, my parents and I climbed Mount Tai. We were lucky that it was fine that day and we were able to see the sunrise.

At 4:30 in the morning we were already,on the top, waiting for the sun to rise.First a bit of pale ray appeared in the east, then it became brighter and brighter. An orange top of a cap rose little by little from the sea. Suddenly, the sun sprang out of the seawater, looking like a large elliptic ball, and the sky in the east became red. Later, the sun was hidden behind a piece of cloud. When it appeared again, the sun changed from red to bright red, then to golden. AS it rose it became silvery white and shone out. The light was so strong that we could't look at it directly.At that time,the whole mountain was in the golden sunlight.

日出

五一长假期间，我和父母登上了泰山。彳艮幸运，那天天气晴朗，我们看到了日出。

早晨四点半，我们已经爬上了山顶，等待太阳的升起。首先，一抹淡白出现在东方，然后渐渐变得明亮。一轮橘黄色的帽顶慢慢从海上升起，突然太阳喷薄而出，看上去像一个椭圆形大球；东方的天空布满朝霞。后’采，太阳躲在了一片云后，当它再次露出脸庞，由鲜红变为金黄。随着太阳升起，它变成银白色，放出耀眼的光芒，我们不敢直视。这时，整座山沐浴在金色的阳光之中。