Invent imaginary composition

If I can invent the arrangement of electro-optical boxes: new composition source: Internet composition words: 700-800 words. The old man just stepped into 2008, and a special freezing rain and snow weather that has not happened in 50 years swept through most parts of China. Due to continuous freezing rain and freezing, the outer layer of transmission lines was covered with thick ice, and the towers supporting the lines were overwhelmed and collapsed one after another. The power grid in Chenzhou, Hunan Province, which suffered the most from freezing damage, was paralyzed, and some iron towers in the corner area of our county collapsed. Without electricity, the train stopped, the machine stopped, the water disappeared, and the country was in trouble on a cold night. At this critical juncture, our anti-ice and power-saving soldiers went up, and they wrote a touching movement with their own flesh and blood. Watching the touching story of the anti-icing and power-saving soldier on TV, tears have blurred my eyes, and I can't help thinking: if I can invent the electro-optical treasure box ... the imaginary electro-optical treasure box is a large-capacity power storage. It has various shapes, such as apple, strawberry, sphere, square and so on. The outer shell of the box is made of special materials, which is very beautiful and firm, and it is also a beautiful decoration in the room. More importantly, it is not only beautiful, but also very effective, which can provide electricity for the whole house. With it, the temperature and humidity of the house can be automatically adjusted according to the climate change and the owner's requirements for temperature and humidity, making people feel very comfortable inside; It will also automatically adjust the light according to the owner's preferences; Play appropriate music according to the owner's mood; When it's time to eat, delicious rice will be made automatically; When the owner wants to take a bath, he will automatically fill the bathtub with water to heat it; When the owner wants to rest, he will automatically put down the bed and fold the quilt ... what a magical electro-optical treasure box! The electro-optical treasure chest can not only supply power, but also automatically absorb and store electric energy. It is externally connected with several trams, several solar panels, a lightning receiver and a rain and snow molecular fission generator. Whether it's windy or rainy, sunny or freezing, or snowy, the electro-optical treasure chest can release electric energy to ensure long-term and stable power supply to the house. The electro-optical treasure chest also has a powerful protection function for safe use of electricity. In case of leakage and short circuit, the power supply will be automatically cut off immediately to ensure that no useful electrical accident will occur. If there is an electro-optical treasure chest, there will be no outdoor transmission lines, and the damage to electricity caused by this year's freezing rain and snow disaster will no longer exist. The train will not stop, the machine will not stop, and there will be no heroic sacrifice of the warriors who resist ice and protect electricity. Well done! As long as I study hard now, having such an electro-optical treasure box is by no means an idiotic dream. I believe that in the near future, my wish will come true, and electricity will always serve mankind faithfully and safely. I want to invent the electro-optic treasure box for the benefit of all mankind. (Instructor: Zheng) = = = = Imaginary composition-"Me 20 years later" Time flies, the sun and the moon fly like a shuttle. In a blink of an eye, 20 years have passed, and I have become a world-famous scientist. With my help, people successfully found the second "earth"-Mars, and I also invented the "elixir of life" to keep people young forever. Even the chairman of the Council for International Studies admired me and called me an "inventor". On this day, Frank Jack, the old chairman of the International Association for Scientific Research, suddenly called. On the phone, he explained the harsh environment and the change of ozone layer, and asked me to invent an environmental beautification machine on behalf of people all over the world. I never liked beating around the bush, so I agreed generously. But this is a difficult thing after all, so I sneaked into the factory to look for inspiration, where I saw many people keep an animal called Lu to protect the environment. Although it can purify the air, it is difficult to raise and expensive. I bought one for an anatomical experiment. It has a filter membrane in its body, which is used to find germs in dust to satisfy hunger. Then I suddenly had a brainwave, ran home and rushed into the laboratory. After working in it for 8 days and 8 nights, I finally developed the first beautification machine. It mainly absorbs dust, germs and carbon dioxide in the air, and then filters, disinfects, scans and removes it to make it emit fresh air without harming people's health. The next day, I put this invention into production and made it public. One day, a friend came to me and asked me why I didn't apply for a patent. I smiled and said, "My invention was inspired by people. I just invented it as a machine. It's people who should really apply for patents, isn't it? " Comments: 1. The opening sentence "Time flies, the sun and the moon flies" summarizes the changes of time and brings readers directly into their lives after 20 years. The article has rich imagination and reasonable design. 2.20 years later, "I" was already a scientist with outstanding inventions and was praised by all walks of life. This paper tells the detailed process of the little author's invention of "environmental beautification machine" by using his own intelligence, and shows the noble character of the little author who benefits the people and does not strive for fame and fortune. 3. The content of the article is substantial, the level is clear, the language is fluent, and it is standardized and orderly. = = = = = = Spread my ideal wings and fly to the future. There, I knew that I had become a world-famous inventor and invented many things that were not available in 2 1 century. People always call me "Dr. Liang" affectionately. One day in 2029, when I was walking near the "excellent primary school", I found that the children were very sad. I asked one of them, and he said to me, "Our schoolbags are too heavy, and there are more and more books, which students can't afford." Hearing this, I have an indescribable taste in my heart. Back in the research room, I began to invent another magical thing. After all kinds of research, I almost succeeded. Finally, in 7749, I invented a magical thing, and I named it "Easy Box". The "easy box" is made of copper, which looks like a box and is pink and tender. The top of the box is engraved with the faces of four children. They are smiling sweetly and carrying a small schoolbag. There are colorful flowers around. It is not only beautiful in appearance, but also has many functions. There are four small buttons below. When you feel heavy, press the red button, it will become smaller and lighter, so you can put your schoolbag in your pocket, put it in your palm or play with it as a ball. Sometimes you forget to bring any textbooks, and you don't have to be as anxious as the ants by the pot, because you can press the second button, the black button. The book you forgot to bring will soon catch your eye, and you don't have to go any further. Do you know what the third button yellow button is for? If the homework is wrong, as long as you say what you want to use, the school supplies will automatically come to you. The fourth green button is a good helper to protect you. When you go for an outing or a trip, just take the "easy box" and press the green button, it will protect you and you can go for an outing easily. Don't open your mouth in surprise, it must be very useful to you! Besides, its value is not expensive. 5 yuan each. Is it cheap? Now, as soon as my new product is sold, people rush to buy it and it is quickly looted. Every day I see children go to school happily, thanks to my new invention! Is my invention good? Tell me about your little invention, too, and share it with me!