发明的英语作文？1. My invention stemmed from human ingenuity and innovation.2.发明是人类的智慧和创新思维的产物。3. And today, I have created something remarkable – a thermal water bottle.4.今天，我创造了一个非凡的小物件——一个电暖水壶。那么，发明的英语作文？一起来了解一下吧。
The four great inventions
Paper: paper is an important chemical processes, the invention of paper is Chinese in the spread of human culture and development make a valuable contribution, is China's chemical history of a major achievement.
The paper also before, oracle bones, bamboo slips and silk silk is used for writing, the ancient recorded material. But due to the rapid development of the economy, culture, bones and bamboo can not meet the demand of development, thus contributing to the improvement of writing tools. At that time people began using small silk made of paper, as the ancient Chinese when paper by hemp thread and silk, and preparation method of rough paper, so the quality is not so good. But the hemp thread and silk has its own role, to use them as a raw material for paper-making, would be greatly restricted, and difficult to get rapid development, to meet the cultural life of the requirement to paper.
In the new situation request, Cai Lun of Eastern Han Dynasty for the emergence of papermaking to bring new breakthrough in the Eastern Han Dynasty," views on" 2 records:" Cai Lun, talented, dedicated to cautious, every vacation, closed to the guest, aeration body field. Code for the sale, made with bark and spacious cloth, net to make paper. Xing Yuan first year playing, the emperor can, since is not used, the salty called Cai Hou paper". From above, Cai Lun is using bark, rags, net of papermaking. Although before Cai Lun also has a paper, but raw material itself is very limited, and Cai Lun on the new raw materials, to solve this problem. Because the rag, broken fishnet had already finished their task, a waste and used as a raw material for papermaking industry, which plays an important role.
Printing: is the working people in ancient China through long-term practice and research before the invention of. About the year before and after 600 years of Sui Dynasty, people from the engraved seal inspired, in the history of mankind's earliest invention of woodblock printing.
Woodblock printing is in a certain thickness of the smooth wood, paste copy neat manuscript, thin and almost transparent paper front and wood paste, the word became the body, strokes clear. Engraving workers graver in the suites have writing section is cut away, is a convex embossed font, and font recessed beneath the different steles. When printing, on a raised fonts with ink, and then the paper covering on top of it, gently wipe away the paper back, writing remain on the paper. By the Song Dynasty, woodblock printing career development to the heyday. Woodblock printing on the spread of culture play an important role, but also has obvious disadvantages. The first version, time-consuming material costs, second, a large number of books stored inconveniently, third, is not easy to correct mistakes.
The Northern Song Dynasty civilian inventor Bi Sheng invented movable-type printing, woodblock printing these drawbacks improvement. Bi Sheng's Dynasty of an ordinary civilian intellectuals, the person who. He summed up the block printing of rich experience in practice, after repeated tests, the emperor Renzong of evolution years (AD 10411048 ) made the moveable, execute typesetting printing, completed the printing history of a major revolution, about 200 years later, this technology spread to other countries, the development of world civilization process to promote the role of.
Gunpowder: is one of the four great inventions of china. Gunpowder, as the name suggests is the ( fire medicine ). Its origins and alchemy are closely related, Bachelor in ancient alchemy alchemy inadvertently material.
It is a mixture of saltpeter, sulfur, carbon, and the top two in the Han Dynasty book into Chinese Materia Medica ( first classics of Shennong materia medica by ) have been listed as important medicinal herbs. Gunpowder itself is also come under the drug class, the Ming Dynasty Li Shizhen ( compendium of Materia Medica ) said, gunpowder can cure sore ringworm, insecticidal, provide moisture and plague. The invention of gunpowder is a long-term alchemy pharmaceutical practice results, has been one thousand years of history.
The Tang Dynasty, gunpowder has been used for military. The Song Dynasty, the war continuously, promote the accelerated development of gunpowder weapons. The government of the Northern Song Dynasty established a powder mill, has made gunpowder arrow, artillery and other combustion properties mainly weapons and ( bang cannon ), ( lightning bombs ) and other explosive strong arms. The Southern Song Dynasty were created in 1259 to giant bamboo tube, built-in gunpowder ( sudden guns ). To the Yuan Dynasty and the emergence of bronze ( copper Fire Commission, known as the general). These are to gunpowder explosion as the driving force of arms, in the war revealed a hitherto unknown power.
In 12, thirteenth Century, the gunpowder first introduced in Arabia state, and then spread to Greece and Europe and around the world. On the civilization and progress of human society, the economy and the development of science and culture, played a role in promoting. The law until the middle of the fourteenth Century, only then has the application of gunpowder and firearms records.
Compass : the spring and Autumn period, Chinese working people in the mining, smelting, gradually recognized magnet. To the Warring States period, some people use magnets made apparatus to determine the direction, then called" compass", it is in a along the plate placed on a water scoop like magnet, water scoop handle end of South point. To the late Northern Song Dynasty ( Eleventh Century AD), the Chinese people have created artificial magnet, then created a" guide to the fish", the magnet." Fish" on the water surface, thus indicating the direction. Later, after repeated research and improvement, and the magnetic steel sheet into a small magnetic needle, and makes its tip into the magnetic north pole, end become the south magnetic pole, which became a compass. The Northern Song Dynasty, people create a suitable nautical compass, the maritime industry to a new era. During this period, China 's shipbuilding technology in the world the most advanced. At the beginning of the fourteenth Century, the compass was introduced into Europe from china.
四大发明
造纸术:造纸是一项重要的化学工艺，纸的发明是中国在人类文化的传播和发展上所做出的一项十分宝贵的贡献，是中国化学史上的一项重大的成就。
I have a great invention
My invention is a robot. It has a wise mind, a compassion heart. and a strong body It can protect our homeland and let people live a peaceful life.
I can see when the war comes, children lost theirbeautiful schools and bright classrooms, when the disaster comes; they lost their close relatives and lovely friends. And when the accident comes, they lost their joyful faces and hearty laughter.
However, by using this robot, the war can be stopped when we touch a button, so that people will drop their weapons and live friendly. By using this robot, disasters and accidents can be predicted; therefore people will stay away from danger.
This great invention will make wars and disasters never occur again, we need to work together to protect our homeland, so there will be a greater and more wonderful world in the future!
我的发明是机器人，它有过人的智慧，有慈悲的胸怀，有强壮的体魄。
In the world, there are many brilliant inventions, such as the Internet, computers, cars, airplanes, etc. Without them, our lives would be difficult and boring. Therefore, I believe that the greatest invention is the one that brings convenience and happiness to people.
全世界专利的40%都可以在中国科技史找到原型。四大发明，算什么！可惜，那些专利都不是中国的。为什么？
这是我的写作思路：
1. 最喜欢的发明：智能手机
2. 简单介绍智能手机带来的便利和功能
3. 分享自己使用智能手机的经历和感受
4. 总结智能手机对现代人生活和工作的重要性
英语作文：
My Favorite Invention: Smartphone
Among all the inventions that have ever been created, my favorite one is the smartphone. It has revolutionized the way people communicate and access information, bringing us tremendous convenience and efficiency.
Smartphones are like miniature computers that fit into our pockets. They offer a wide range of functions, including phone calls, text messaging, email, web browsing, social media, navigation, and many more. With a smartphone, we can stay connected with our friends and family anytime and anywhere. We can also find answers to any questions we have and get things done quickly and easily.
I’ve been using a smartphone for a few years now, and it has become an indispensable part of my life. I use it to send messages and make phone calls, check my email, browse the internet, stream music and videos, take photos and videos, and even do some work remotely. It’s amazing how much I can do with just one device.
Overall, I believe that smartphones have had a tremendous impact on modern life and work. They have made communication and information more accessible than ever, and they have also increased our productivity and efficiency. I can’t imagine going back to the times without a smartphone!
翻译：
我最喜欢的发明：智能手机
在所有曾被发明出来的东西中，我最喜欢的是智能手机。
以上就是发明的英语作文的全部内容，正文：There are four world famous inventions in China, one is gunpowder, the other is compass, the third is printing and the fourth is papermaking.我国有世界著名的四大发明，一是火药，二是指南针，三是印刷术，四是造纸术。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。
