Technology makes life better. First prize of good composition 1
The times are changing, so is technology, which makes life convenient and the motherland strong.
The changes in China have attracted worldwide attention, from the "Fuxing" running to the "Dragon" entering the sea, to the C9 19 taking off, from the once dirt road to the current asphalt road. ...
I went back to my hometown a while ago Take a bus to see the scenery when you go. When I arrived at my hometown county, I saw a long dragon, a railway, standing high in the sky. A solid foundation, telephone poles standing on the railway and rows of straight rails have become a beautiful landscape here.
The railway line is a wide and open new asphalt road, which goes straight to all directions. This seems to be out of reach. This road and the fields and colorful plants on both sides outline a picture of nature. The vehicles on the road are driving happily, as if telling a bumper harvest year. Sorghum is bent, apples are red, and peanuts are spread out, adding a vibrant scene to my hometown in autumn.
Just as I was thinking, a high-speed train suddenly passed by the railway. The white carriage, with a whoosh, sped by the high-speed train, shocking the world. High-speed rail has also added a beautiful business card to China. From 1952 to now, from the completion of 1 railway to the opening of Fuxing. I believe that in the near future, technology will once again break into a new world.
Technology makes life better. The China lion in China stands in the east of the world and will wake up in the future to show the strength of China.
Technology makes life better. Excellent composition first prize 2
At present, we live in an environment full of science and technology. There are mobile phones, televisions, elevators and all kinds of machinery. When we are bored, mobile phones and TV can bring us fun. When we feel tired going upstairs, the elevator can also help us.
However, these things are all invented. This shows how great scientists and inventors are! In fact, these principles are not far away from our lives. It's in life, around us. It's just that we are not curious and don't do unusual experiments. However, scientists like to do experiments every day to gain so much knowledge. So I will do more experiments in the future.
Technology can also facilitate transportation, record some things and avoid unnecessary misunderstandings. The new means of transportation facilitates our travel and can greatly shorten the time needed. Mobile phones also allow us to communicate with people thousands of miles away without having to travel hard. I really can't imagine how these magical things were invented. This technology really makes us amazing!
The progress of science and technology can also keep us from being bullied. In the past, China was not developed in science and technology, and we were bullied. But now that we are technologically advanced, we won't be bullied by foreigners any more.
Generally speaking, technology has infinite benefits, which benefits mankind. I believe that in the near future, our level will surpass that of the United States and become more advanced. Maybe it will turn our country into "the world's number one power" in the future!
Science and technology make life better, first prize of good composition 3.
The society is progressing, and the development of science and technology is changing with each passing day. In our daily life, there are also many high-tech achievements.
Nowadays, it is not uncommon for robots to serve our daily life. Many housework can be done by robots. In our home, there is a "sweeping robot". Its color is white, its figure is round and flat, and there are several brushes under the disc. After charging, I worked hard. Put it on the ground, turn on the switch, and it will spin vigorously, so we named it "spin". When it rotates on the ground, the brush under the disc keeps spinning, rolling up dust and garbage and storing it in a box in the disc. It turns and spirals on the ground. If it encounters an obstacle, it will immediately turn and then make a detour. Even if you go under the bed and the edge of the bed is very low, you can go in and out freely and clean the bed. Its intelligence is really amazing. In our family, we often let "turn around" to do it for us, and all the places it "patronizes" are spotless.
Of course, there are times when you turn around passively. When the battery is low or full of garbage, it will stand still and light up a warning light. At this time, as long as there is enough electricity or garbage removal, it will immediately return to work and work hard. With a "walk", we no longer have to waste time and energy to sweep the floor, and the floor can always be kept clean and tidy.
Last year, our family also bought an intelligent air conditioner. As long as we download a software on the mobile phone, we can use the mobile phone to command remotely anywhere. On a cold winter day, my family went to Wuchang on business. On this day, it was freezing. In the afternoon, on my way home, I was shivering with cold. I thought to myself, go home quickly, it will be warm when I get home, but on second thought, it will take a long time to warm up when I turn on the air conditioner when I get home. I can't help but say to my mother, "I wish I could get warm as soon as I get home." "Of course, our new air conditioner can do it!" As she spoke, she turned on her mobile phone, clicked on the software, and set the required temperature and boot time. When I got home and opened the door, a warm current came to my face. "It's so warm!" I blurted it out. Look at the temperature displayed by the air conditioner, which is the temperature set by my mother on my mobile phone. With this smart air conditioner, it is really convenient and comfortable!
In our daily life, we can see the successful application of scientific and technological achievements everywhere. From a small point of view, for example, the use of voice-activated switches in corridor street lamps not only makes us no longer feel dark, but also saves electricity; In a big way, such as the appearance of high-speed rail, it makes our travel more convenient. What else are the Eye of the Sky, shenzhou spaceship, Quantum Satellites and so on?
The development of science and technology makes our life better and better. I hope our technology is more developed.
Technology makes life better. Excellent composition first prize 4
Science and technology make life better, make it easier for people to go out, help people clean housework and help people cook. Is a good helper for human beings.
I think technology is really a good thing. In the past, my mother tried to clean the housework every day. Now that there is a sweeping robot at home, mother can rest. The sweeping robot can not only sweep the floor, but also sweep the sofa and bed that my mother is most difficult to clean at ordinary times. Once my mother accidentally dropped the oil drum when she was cooking. I think this is a painful experience for my mother. Fortunately, the sweeping robot came at this moment, sucked up all the oil on the ground, and then dragged it with water a few times. My mother can continue to cook.
In my home, it was always bad to make tea, honey and milk tea. If the temperature is not high, there will be too much water, or if the temperature is low, there will be less water, which is always bad to drink. Now there is an intelligent water dispenser at home, which is convenient. Once I wanted to drink milk tea and put it on the water inlet, it helped me adjust the temperature and water, and a cup of fragrant milk tea was ready. Another time, grandpa asked for tea, and I put it on the water inlet, and it began to drain. The tea that Grandpa usually makes is either tasteless, too strong or not delicious, but this time the tea is particularly delicious, and Grandpa smiled happily.
Technology makes life better, and technology is really a good helper for human beings.
Technology makes life better. Excellent composition first prize 5
The high-tech world is a scientific world. It makes life more convenient and better.
In ancient times, people used flying pigeons to send books and bonfires to send letters. The invention of fax machine enables people to get news and what their relatives and friends want to express more quickly; Now the computer, in a few seconds, the other party can see what you want to express, that is, save manpower and material resources, why not "use"?
Not only delivering letters, but also doing housework has become easier. The invention of washing machine makes people more labor-saving and comfortable. In the future, it is possible to invent a fully automatic machine, throw clothes in, add water and some detergent and start washing clothes. After washing clothes, the hanger will be put on automatically, and then the clothes will slide onto the clothesline through the conveyor belt. All we have to do is collect clothes.
Now the tableware has also become environmentally friendly and more convenient. People are aware of the harm and waste of disposable tableware and are using porcelain bowls. Now, it is reported that a new kind of tableware-leaf plate has been developed. This kind of plate has many advantages. First of all, the cost is simple, only three large leaves need to be pressed into a plate shape by a hydraulic press, and then they can be used to hold food after disinfection. This kind of plate is more environmentally friendly than disposable plates, and it seems that it will replace disposable plates soon. Another biggest advantage of this thing is environmental protection. After use, you can throw the body in the wilderness at will-on the grass and under the tree. It won't be long before this plate becomes food. This is precisely "falling red is not a heartless thing, but turning into spring mud protects flowers more"!
With the arrival of the new era, people become richer, healthier and more knowledgeable. With the arrival of a new era, it is now the robot era, sweeping robots and tea picking robots. Nowadays, TV is not a robot teacher, but a multifunctional robot Xiaopang ... The arrival of robots makes life more convenient and beautiful.
High-tech makes our life more convenient and better!
Technology makes life better. Excellent composition first prize 6
Now that science and technology are developed, the development of science and technology has brought great convenience to our lives.
In the past, buying things not only cost money, but also required tickets and food stamps. I used to be poor and my technology was backward. Now you can buy things by taking a taxi or tricycle and scanning the QR code directly. You don't have to bring money when you go out, and you are not afraid to forget to bring money. Just scan the QR code and bring your mobile phone when you go out, which is very convenient. We used to go to our hometown to play without high-speed rail, but now we can take a bus, and it's faster than before.
Grandma always nags at home: "It's so convenient to wash clothes with the washing machine. I have nothing to do all day, all I need is a machine. I am much fatter than before. I don't have to go out now I just watch TV at home. I think I used to be busy all day. " I said to her, "Who told you that you don't exercise often? Ask a few aunts to go shopping with you when you are in a good mood, and lie on the sofa and watch TV when you are in a bad mood. " No wonder you have high blood sugar. "He smiled at me. A few years ago, TV could only be tuned, but now it can be voice-controlled. In the past, it could only watch TV programs you didn't like very much, but now it can search any TV program you want to watch like a mobile phone.
Yes, technology can't live without us now. We need science and technology all the time. Technology has really helped us a lot. Technology makes life better.
Technology makes life better. Excellent composition first prize 7
Summer vacation! Summer vacation!
This holiday we are going to participate in social practice activities, visit places of interest in Taicang and stamp my passport. A week later, I got 20 chapters. I'm so happy!
What impressed me most about this activity was visiting Taicang Science and Technology Activity Center.
As soon as I walked into the science and technology activity center, wow! How cool! Suddenly I feel full of vitality and energy. So I am like a fish swimming around in it, enjoying, experiencing and enjoying!
Among them, my favorite is Dancing Water. On a drum as high as mine, press the "Start" button, and the kettle facing the drum begins to drip, and the water drops on the cloth on the drum surface. It is strange that water will not leak, and even more incredible is that water droplets will dance to the music on the drum surface. Ah! It's amazing!
Why do water drops dance on the drum surface without leaking? With this question, I carefully read the instructions on the wall. It turns out that the cloth on the drum is coated with a super-hydrophobic nano self-cleaning waterproof agent, which is a new type of polymer waterproof and breathable material. It can keep the structure dry and realize ventilation function at the same time. The water overflowed from the watering can forms water droplets, which will not leak downwards. The music in the drum drives the drum surface to vibrate, and the water drops dance with the vibration of the drum surface. What lovely little drops of water!
The practice of "bringing light home" also attracted me. According to the prompt, I first pressed the start button, lit the light source and then connected the light tube, trying to bring the sunshine home and illuminate the darkroom. Although the process was a bit difficult, I finished it with the help of my grandfather. I'm really excited! Bring Light Home made me understand that it is a kind of green, healthy and energy-free lighting and a natural lighting effect.
There are also many interesting scientific and technological projects, such as "I face to face with academicians", "dream needle curtain", "ground piano" and "simulated rocket launch". ...
This practical activity really opened my eyes, increased a lot of knowledge and let me know that technology makes life better!
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