关于彩虹英语小作文怎么写
❶ 迷人的彩虹桥英语作文
无论在学习、工作或是生活中，大家都写过作文，肯定对各类作文都很熟悉吧，作文是经过人的思想考虑和语言组织，通过文字来表达一个主题意义的记叙方法。那么一般作文是怎么写的呢？下面是我整理的迷人的彩虹桥英语作文，希望能够帮助到大家。
我的家在祖国的最西部，它是历史古城，那就是喀什，在喀什有天桥、七里桥、彩虹桥......其中，我最喜欢的桥就是彩红桥了。
My home is in the most western part of the motherland. It is an ancient historical city, that is Kashi. There are overpasses, Qili bridges and rainbow bridges in Kashi... Among them, my favorite bridge is the colorful red bridge.
彩虹桥它在吐曼河上，彩红桥（又名下砍桥）建于20xx年，人行道大约长35米，宽2米，马路上的正桥宽约24米，高约8米，全部由钢筋水泥砌成。
Caihong bridge is on the Tuman River. Caihong bridge (also called Qiaoqiao) was built in 20xx. The sidewalk is about 35 meters long and 2 meters wide. The main bridge on the road is about 24 meters wide and 8 meters high, all of which are made of reinforced concrete.
远看桥，彩虹桥的.水面上，像只小船。近看桥，它的柱子有四根，桥栏上还有弯弯彩色的管字，彩虹桥这个名字就有此而来的。站在桥的中间，晚上可以看见喷泉。清风吹来，是那么的清爽。
Looking at the bridge from afar, it looks like a boat on the water of rainbow bridge. Close to the bridge, it has four columns, and there are curved and colorful pipe characters on the bridge column. The name rainbow bridge comes from this. Standing in the middle of the bridge, you can see the fountain at night. The breeze is so refreshing.
它的用途有很多，白天有老人在散步，说说笑笑，晚上，有孩子在玩耍。
It has many uses. In the daytime, there are old people walking, talking and laughing. In the evening, there are children playing.
彩虹桥他是喀什人民智慧的结晶，它是喀什人民的骄傲！
Rainbow bridge is the crystallization of the wisdom of Kashi people, it is the pride of Kashi people!
❷ 英语作文生命的彩虹
once upon a time the colors of the world started to quarrel: all claimed that they were the most important, the most useful, the favorite.
green said: "clearly i am the most important. i am the sign of life and of hope. i was chosen for the grass, trees, leaves- without me, all animals would die. look over the countryside and you will see that i am in the majority.blue interrupted: "you only think about the earth, but consider the sky and the sea. it is the water that is the basis of life and drawn up by the clouds from the deep sea. the sky gives space and peace and serenity. without my peace, you would all be nothing"
yellow chuckled: "you are all so serious! i bring laughter, gaiety, and warmth into the world. the sun is yellow, the moon is yellow, the stars are yellow. every time you look at a sunflower, the whole world starts to smile. without me there would be no fun!"orange started next to blow her trumpet: "i am the color of health and strength. i may be scarce, but i am precious for i serve the needs of human life. i carry the most important vitamins. think of carrots, pumpkins, oranges, mangoes and pawpaw. i don't hang around all the time, but when i fill the sky at sunrise or sunset, my beauty is so striking that no one gives another thought to any of you."
red could stand it no longer: he shouted out, "i am the ruler of all of you- i am blood- life's blood! i am the color of danger and of bravery. i am willing to fight for a cause. i bring fire into the blood. without me, the earth would be as empty as the moon! i am the color of passion and love the red rose, the poinsettia and the poppy."purple rose up to his full height: he was very tall and spoke with great pomp:" i am the color of royalty and power. kings, chiefs, and bishops have always chosen me for i am the sign of authority and wisdom. people do not question me they listen and obey"
finally, indigo spoke, much more quietly than all the others, but with just as much determination: think of me. i am the color of silence. you hardly notice me, but without me you all become superficial. i represent thought and reflection, twilight and deep water. you need be for balance and contrast, for prayer and inner peace"
and so the color went on boasting, each convinced of his or her own superiority. their quarreling became louder and louder. suddenly there was a startling flash of bright lightening- thunder rolled and boomed, rain started to pour down relentlessly. the colors crouched down in fear, drawing close to one another for comfort. in the midst of the clamor, rain began to speak, "you foolish colors, fighting amongst yourselves, each trying to dominate the rest. don't you know that you were each made for a special purpose, unique and different? join hands with one another and come to me. doing as they were told ,the color united and joined hands. the rain continued, "from now on, when it rains, each of you will stretch across the sky in a great bow of color as a reminder that you can all live in peace. the rainbow is a sign of hope of tomorrow." and as whenever a good rain washes the world and a rainbow appears in the sky let us remember to appreciate one another.
❸ 英语作文彩虹
彩虹 The Rainbow I Saw
Before I was 10, I lived in my hometown, it was a small and beautiful village, I love my hometown so much. I remembered when it rained with the sunshine, there would be the rainbow in the sky. As the sky was so blue, the rainbow was very big, just like I was in front of the rainbow, it was so amazing. After I moved to the city, I never see the rainbow as beautiful as what I saw in my hometown. In the city, there are so many building that they cover people’s eyesight, what’s more, the environment is polluted so heavy that the sky is grey. I wish to see the beautiful rainbow again.
❹ 鑻辫浣滄枃鎴戜滑鐨勫僵铏逛笘鐣屼笉灏戜簬40璇
A scientific explanation of rainbow
The rainbow's appearance is caused by dispersion of sunlight as it goes through raindrops. The light is first refracted as it enters the surface of the raindrop, reflected off the back of the drop, and again refracted as it leaves the drop. The overall effect is that the incoming light is reflected back over a wide range of angles, with the most intense light at an angle of 40掳鈥42掳. The angle is independent of the size of the drop, but does depend on its refractive index. Seawater has a higher refractive index than rain water, so the radius of a 'rain'bow in sea spray is smaller than a true rainbow. This is visible to the naked eye by a misalignment of these bows.[2]
The amount by which light is refracted depends upon its wavelength, and hence its colour. Blue light (shorter wavelength) is refracted at a greater angle than red light, but because the area of the back of the droplet has a focal point inside the droplet, the spectrum crosses itself, and therefore the red light appears higher in the sky, and forms the outer colour of the rainbow. Contrary to popular belief, the light at the back of the raindrop does not undergo total internal reflection and some light does emerge from the back. However, light coming out the back of the raindrop does not create a rainbow between the observer and the sun because spectra emitted from the back of the raindrop do not have a maximum of intensity, as the other visible rainbows do, and thus the colours blend together rather than forming a rainbow.
A rainbow does not actually exist at a particular location in the sky. It is an optical illusion whose apparent position depends on the observer's location and the position of the sun. All raindrops refract and reflect the sunlight in the same way, but only the light from some raindrops reaches the observer's eye. This light is what constitutes the rainbow for that observer. The position of a rainbow in the sky is always in the opposite direction of the Sun with respect to the observer, and the interior is always slightly brighter than the exterior. The bow is centred on the shadow of the observer's head, or more exactly at the antisolar point (which is below the horizon ring the daytime), appearing at an angle of 40掳鈥42掳 to the line between the observer's head and its shadow. As a result, if the Sun is higher than 42掳, then the rainbow is below the horizon and cannot be seen as there are not usually sufficient raindrops between the horizon (that is: eye height) and the ground, to contribute. Exceptions occur when the observer is high above the ground, for example in an aeroplane (see above), on top of a mountain, or above a waterfall. A rainbow can be generated using a garden sprinkler but to get sufficient drops they must be very small.
❺ 以一道彩虹为题写一篇英语作文
彩虹 The Rainbow I Saw
Before I was 10, I lived in my hometown, it was a small and beautiful village, I love my hometown so much. I remembered when it rained with the sunshine, there would be the rainbow in the sky. As the sky was so blue, the rainbow was very big, just like I was in front of the rainbow, it was so amazing. After I moved to the city, I never see the rainbow as beautiful as what I saw in my hometown. In the city, there are so many building that they cover people’s eyesight, what’s more, the environment is polluted so heavy that the sky is grey. I wish to see the beautiful rainbow again.
❻ 彩虹为话题的初一英语作文
导语：你看见过彩虹吗?我觉得山间的彩虹最漂亮阿狸。以下是我为大家收集的`一篇题为以彩虹为话题的初中英语作文。供大家参考阅读。希望喜欢。
When I lived in my hometown, I liked raining so much, because sometimes I could see the rainbow, it is so beautiful and attractive. I remembered the first time when I saw the rainbow. It was a stuffy afternoon, when I took a nap, I heard it rained, but there was sunshine in the sky. After an hour, the rain stopped. I walked out of my house and took a look at the sky, I saw a long colorful bridge in the sky. It appeared clearly, so close to me, it seemed that I could walk it to the sky. Now I live in the city, but I never see such beautiful rainbow again. The city's buildings cover the sky.