Technology is right beside me. Composition 1 In our life, technology is everywhere, and technology is around us.
At first, I was indifferent to these scientific and technological products and felt dispensable. Later, after I personally experienced some products, I found that many scientific and technological products around me would make our daily life more convenient and bring more beautiful experiences every day.
I have a water dispenser at home that can adjust the temperature manually, so I can drink hot water at my desired temperature anytime and anywhere. For example, making milkshakes, I use 45-degree water. When making tea, I choose 75-degree water or 99-degree water with too many cycles according to different teas, and the boiled water inside can also be directly used to brew some convenience foods.
Dishwasher is also a good way to free your hands. Although washing dishes manually can complete the task, it is relatively time-consuming and laborious. Well, just like washing machines and dryers are becoming more and more popular now. With a washing machine at home, you don't have to worry about having no clothes to wear all the time.
Cooking used to rely on manpower, but now there are all kinds of cooking machines, cooking machines and so on. Even people think that highly manual cooking can be done by machines.
However, we have to admit that some scientific and technological products are still at the conceptual stage, or just unnecessary inventions. Life without intelligence has brought about greater changes. This requires us to polish our eyes when buying products, think clearly about what our needs are, and choose products that you think can meet the needs. The technology around us makes our daily life better.
On Sunday, my father took me to take a bath. I comfortably soaked in the bathtub and hummed a little song. Just when I was happy, suddenly a drop of cold water fell on my shoulder and scared me. What happened? I looked up at the ceiling and found that there were many small drops of water lined up, and a few drops were falling. I didn't understand what was going on, so I asked my father if he had to know everything. Father said: "The water drops on the ceiling are the water vapor emitted from the bathtub. When the ceiling is cold, it will condense, and the surface of the ceiling is smooth, so it will gather more and more, and it will fall down at a certain time." "Oh, I see." While washing, I thought: dripping water on the ceiling will make the bather uncomfortable. How can I keep the ceiling from dripping?
An idea flashed through my mind-if the ceiling is arched, the water droplets formed on the ceiling will flow down the arch obediently, and then a small sink will be made at the bottom of the arch and connected to the sewer, thus completely eliminating the phenomenon of water droplets falling from the ceiling during bathing. Yes, let's do it. In the evening, I told my father this idea. After listening, my father said, "Shall I take you to the sauna again tomorrow?" "But I have washed it. Maybe next week. " "No, I must go tomorrow. I will understand when I go." I don't know what's in dad's gourd, so I have to follow him. But when I got to the sauna center, I understood, because the ceiling there was arched, and the water drops on it flowed down along the beautiful dome. I scratched my head and smiled and said, "I see." Dad patted me on the shoulder and said, "Smart! This is the science around us. Scientific principles are everywhere in our lives and are closely related to our lives, so you should study harder, master more knowledge and meet new challenges. "
I didn't expect so much science around us!
Technology is with me. 3 Technology is around me. The word technology must be familiar to everyone! I am no exception. But my understanding of science and technology was very simple before, and only now do I gradually understand the meaning of science and technology.
Simply put, technology is technology. In a broad sense, it refers to the sum of natural science and technology and social science and technology.
Since the reform and opening up, with the passage of time, science and technology have mushroomed in the motherland. Looking around life, technology is everywhere, and technology is by my side!
Walking on the road at night, there are electric lights to illuminate us; Call a friend and take out your mobile phone at your fingertips; Back home, turn on the TV to watch the news, turn on the computer and chat with friends; Mother steamed rice with a rice cooker; Turn on the electric heater; The whole family is sitting around, enjoying the delicious food prepared by my mother with an electric wok ... Do you think we can leave technology anytime and anywhere?
Technology is very useful! For example, if there is no electric car, it will be inconvenient for us to communicate with distant relatives and friends; If there is no EMU, it will be difficult for people to travel everywhere. Without the space shuttle, it would be empty talk for people to go into space; If there were no icebreakers, it would be difficult for us to go to Antarctica. Without space instruments, it would be just an illusion for humans to land on the moon. ...
On the contrary, with technology, our life will be better-with fax, our documents can be easily sent out in an instant! With robots, you can be in a space that people can't reach; Using laser, you can make fitness equipment; With air conditioning, people can feel as comfortable as spring even in hot summer. ...
It is not difficult to see: all this, people enjoy the achievements of science and technology!
This shows that technology has helped us create a superior living environment; Science and technology have improved our quality of life; Technology is the crystallization of the wisdom of people all over the world!
We are engaged in technology, and we should constantly learn new technologies!
Science and technology are around me. Let's all fight against war science and technology from now on, learn new science and technology, and make our world a better place!
The word "science and technology" is familiar to everyone, because science and technology are always around us. Especially in recent years, our great motherland has developed rapidly. While enjoying the convenience brought by science and technology, we also see the greatness of our motherland.
Around us, technology products can be seen everywhere. For example, when teachers are in class, they can use courseware, slides, pictures and music files together, so that students can feel the happiness brought by technology in class. They used to want to listen to music, and everyone bought tapes. Now everyone is surfing the Internet "Baidu" to listen to what songs, as well as MP5. In the past, the purpose of a mobile phone was to make a phone call. Its memory has also greatly increased, and technology has made our life more convenient.
People used to ride bicycles when they went out, but later they developed into motorcycles and buses. Later, there was a high-speed train that was faster than a bullet train. Take Luohe to Zhengzhou as an example. It used to take more than two hours, but now it takes only 40 minutes by high-speed rail. People have to travel long distances, of course, by plane, which is faster. It can be said that technology has improved people's travel problems and brought great convenience to people.
Nowadays, most families are equipped with computers, and computers are becoming more and more advanced. In the past, people didn't know what was going on outside. Now people get information through TV, computers, mobile phones and other media. There is a saying, take three minutes to see the world. Also, in order to store food, refrigerators have appeared, especially now, a series of energy-saving appliances such as energy-saving refrigerators have appeared. Aren't these all the conveniences brought to us by technology?
It can be seen that technology has helped us create a superior living environment: technology has improved our quality of life; Technology is the crystallization of the wisdom of people all over the world!
Science and technology are all around us, and our life cannot be separated from science and technology, so we should vigorously develop science and technology!
When we talk about technology, we think of aircraft carriers, spaceships and rockets ... in fact, technology is around us: in hot summer, there is an air conditioner blowing cold air to sleep with you; When you are hungry, there is an electric pressure cooker to help you cook delicious sparerib soup; When you are bored, there are TVs and computers to entertain you. When you miss the people you love, you call them with a phone ... You see, our life is inseparable from technology.
If there is no technology in life, then walking on the road at night can only be illuminated by lanterns; Washing clothes in cold winter, you can only immerse your hands in biting ice water; Cooking and collecting dry wood to make a fire every day; If you have something to tell your distant relatives, you can only use "flying pigeons to pass books"; Only the carriage bumped along the way; Seeing a doctor also stops at "taking a look and asking questions", and it is impossible to find out the cause and the right medicine in time and accurately; No matter how high the mountain is, no matter how high the building is, it can only be measured step by step, which is far less convenient than cable cars and elevators ... If so, people's living standards will not be improved and development will stagnate. On the contrary, people's lives will be better with technology.
Recently, a new water purifier was installed in our home. At first I didn't understand why I had to pretend to be such a big-bellied little guy. Is there a difference between the water flowing from here and tap water? I was surprised when the installer gave us a small experiment. He took two empty cups, one filled with tap water and the other with pure water, and then put a special small machine into the water for the same time. As a result, he found that pure water was only yellowish, while tap water had become "dark green". At this time, the worker's uncle explained: "The reason why tap water changes color is because there are many heavy metals in it. Eating too much heavy metals is harmful to the body. " I took a sip of pure water and felt the water was soft, sweet and delicious. My parents and I both lamented the magic of science.
We live in the age of technology. As the masters of the new century, we should study science hard, start with small inventions, study hard, and win glory for the scientific and technological undertakings of the motherland!
Technology is right beside me. 6. Is the word "technology" familiar to everyone? In life, computers, televisions, electric lights, telephones, etc. They are all products of science and technology, and technology has also brought various conveniences to our lives.
Grandma said that when I was a child, the telephone was a rarity, and people mainly contacted by writing letters and telegrams, which was very inconvenient. There is no air conditioner or electric fan in summer, so we can only use hand-cranked cattail fans or showers to relieve the heat, and we can only rely on stoves to keep warm in winter. Cooking requires firewood; Going out by carriage or walking, it is not so hard to have a bicycle later; Farming also depends mainly on manpower, and the crop yield is still very low. When they were young, many people didn't even have enough to eat.
Now, we bid farewell to the era of flying pigeons passing books, we can contact with mobile phones anytime and anywhere, and we can also make video calls! The appearance of air conditioning can make us feel comfortable in spring, summer, autumn and winter; Rice cooker, microwave oven, juicer, etc. It also makes cooking very simple; Aircraft, high-speed rail, etc. Allow us to arrive quickly no matter how far away; Modern machinery such as seeders and harvesters also make farmers' uncles less hard. The hybrid rice cultivated by Grandpa Yuan Longping has made a qualitative leap in grain output ... These are the manifestations of science and technology, from which we have benefited a lot.
In life, when we walk on the road at night, we don't have to be afraid of the darkness. Street lights will guide us. When watching movies, 3D technology makes us feel as if we are there. When traveling, the GPS system will guide us at any time; The elevator eliminates the hard work of climbing stairs; Dishwashers and sweeping robots make us no longer dragged down by housework; Computers and multimedia devices in the classroom make it easier for us to learn knowledge; Manned spacecraft makes landing on the moon no longer a myth; The establishment of the space station has given us a better understanding of outer space. ...
Technology is really amazing. With science and technology, we can fly over the earth, explore a wider world and create a better life. I am akg, technology is around us, and technology makes us grow! I hope that one day, I can also contribute my strength to science and technology!
When it comes to technology, people will think of: magical air conditioning; An omnipotent computer; Television with magical power; Bright lights and cars on the road ... technology is everywhere. Since Edison invented the electric light, let us stay away from the darkness; The Wright brothers invented the airplane, which brought convenience for people to travel. With more and more people inventing scientific and technological objects from play, we wouldn't have a colorful and interesting life today if they didn't find laws and whimsical inventions from observation. Finally, make our earth full of vitality and our home colorful.
If you look closely, you will find that technology is inseparable from us. For example, a saleswoman in a shopping mall uses a vending machine to calculate the price of goods people buy in a computer, so that customers can complete the purchase process faster. Imagine what it would be like if there were no computers and manual calculations. Electronic police monitors in shopping malls are also the fruits of scientists' labor, which can make staff know the situation in shopping malls like the back of their hands; There are also transportation extending in all directions. We can go to many places by car, ship, plane and other means of transportation. No matter cars, ships or planes, they are the products of the development of science and technology in the world promoted by scientists through countless researches in the past century.
Although we are not as strong as cattle and horses; There is no tooth more advantageous than a tiger or a lion, but we have a smart brain and omnipotent technology, which will make us have a beautiful and happy life.
There are technologies around us that need you to observe and discover. I believe you will also invent your own scientific and technological works.
Time flies by me, and the sunshine flies by me. Our country has developed from poverty and backwardness to scientific and technological prosperity. Speaking of science and technology, it is not far away from us, just around us, such as air conditioners, washing machines, microwave ovens, vacuum cleaners and so on. Technology is everywhere.
Mom said that when they were young, if they missed their distant relatives or friends, they could only communicate by letter, and it was even more difficult to meet each other. But now advanced technology makes our life more convenient. For example, the emergence of mobile phones and computers has made us bid farewell to the era of flying pigeons delivering books and increased the communication between people. If there is anything urgent to inform the other party, you can immediately notify the other party by phone no matter where the other party is. Now, even at school, teachers assign homework through mobile phones, which is very convenient. If our parents are not around, we will miss them. As long as we turn on the video of the mobile phone, we can communicate face to face, which will eliminate the pain of people missing their distant relatives. Speaking of mobile phone, it has become an indispensable thing in people's lives, and people can't live without it. You can follow the news, understand the national events and watch the weather changes through your mobile phone. You don't need to bring cash when you go out. When you buy something, just use WeChat to scan the code to pay. Now our school also uses computers and multimedia equipment, which greatly improves students' interest in learning.
Whenever and wherever, technology is around us. Now you can take the bus when you go out to work. If there are many people, the subway can show its prestige. It used to take half an hour to walk, but now it only takes a few minutes. There are maglev trains now, which are faster than the subway. Science and technology have improved traffic problems and brought people a lot of convenience.
Nowadays, the rapid development of science and technology is everywhere around us, which not only makes our life faster and more convenient, but also makes our future life better! So we should learn more scientific knowledge, create the future with science and technology, and make the future more colorful.
Technology is right beside me. Technology is everywhere, which makes human beings extremely proud.
We are very happy and lucky. Because we have caught up with an era of rapid technological development, an era full of high technology. This is not only because our ancestors chose development and progress in evolution, but also because of the unremitting efforts and hard work of all people. How many hard-working scientists have bought it with their wisdom and even their lives today!
Walking on the road at night, a flashlight illuminates us; Call your classmates and take out your mobile phone at your fingertips; Back home, turn on the TV to watch the news, turn on the computer and chat with classmates; Mother steamed rice with a rice cooker; Turn on the electric heater; The whole family sat around and enjoyed the delicious food prepared by my mother with an electric frying pan ... You see, no matter when and where, we can't do without technology.
Technology is of great use. If there is no electric car, we will not be able to communicate with friends and relatives far away; If there is no EMU, it will be difficult for people to travel everywhere. Without the space shuttle, it would be empty talk for people to go into space; If there were no icebreakers, it would be difficult for us to go to Antarctica. Without space instruments, it would be just an illusion for humans to land on the moon. ...
With technology, our life will be better-with fax, our documents can be easily transmitted instantly! With robots, you can be in a space that people can't reach; Using laser, you can make fitness equipment; With air conditioning, people can feel as comfortable as spring even in hot summer. ...
Technology is around us!
Technology is with me. 10 technology is around me, as long as we find it. To explore, technology is everywhere.
During the Spring Festival, my family and I went back to our hometown. When you get to your hometown, go to your relatives' children to shoot, shoot! Lighters are naturally "necessities". I bought a lighter before shooting, which was full of gas and of good quality. I lit it all morning, and the lighter naturally stopped working. Just as I was fiddling with the lighter, a little boy came running, grabbed the lighter and smashed it on the ground. I rushed up and caught him. He asked, "What?" I said, "slow down! Wait for me to take a closer look! "
I put the lighter on the table, but luckily it was of good quality and didn't suffer any damage. I took out the fire hole, trigger, micro battery, electronic products and so on with pliers.
Among them, "micro-battery" plays the most important role. You may ask: What role does "micro-battery" play in the whole lighter? I cann't believe you're so secretive Let me talk about what happened inside the lighter at the moment you pressed the trigger: at the moment you pressed the trigger, the electrons hidden under the trigger were also pressed with a click, and then when the electricity generated by the electrons passed through the miniature battery, a small tube at the other end of the miniature battery was directly inserted into the air. Through it, electricity becomes a spark, sprinkled on the air, and the air becomes a fire. Therefore, in the whole process, it is the most important.
Science and technology are all around us. As long as we always pay attention to, find problems and explore knowledge, we can experience our own ability, tap our own quality, improve our aesthetics and strong will, and form the cultivation of exploration and innovation in happy social practice.
Technology is right beside me. The word "technology" is familiar to everyone, because technology is always around us. Especially in recent years, the science and technology of our great motherland have developed rapidly. While enjoying the convenience brought by science and technology, we have seen the greatness of our motherland.
Around us, technology products can be seen everywhere. For example, in class, teachers can use courseware and slides, and can combine all kinds of pictures and audio files to make students feel physically and mentally happy and immersive in class. In the past, everyone wanted to listen to music and everyone bought tapes. Later, vcd and dvd appeared. Now everyone has "Baidu" on the Internet, and everything they want to hear is portable mp3, mp4 and more advanced mp5. In the past, the purpose of mobile phones was very simple, that is, to answer the phone. In recent years, with the development of science and technology, great changes have taken place in mobile phones, which not only have a more beautiful appearance, but also have many uses, such as taking photos, having meetings, surfing the Internet, listening to music, sending and receiving multimedia messages and so on. And its memory has also increased greatly. Technology makes our life more convenient.
People used to ride bicycles when they went out, but later they developed into motorcycles and buses. Now there is an electric car, and there is a moving car that is faster than a train. Take Luohe to Zhengzhou as an example. It used to take two hours, but now it takes only 40 to 50 minutes by train. People want to travel, and in order to get to their destination faster, airplanes are the first choice. It can be said that technology has improved people's travel problems and brought greater convenience to people.
In our home, there are also many scientific and technological products. Nowadays, many families are equipped with computers, and computers are becoming more and more advanced. The once "big guy" has been eliminated and replaced by a portable LCD; In the past, people worked hard at home all day and didn't know what was going on outside. Now people get information through TV, computers, mobile phones and other channels. There is a good saying, "See the world in three minutes". Also, for the convenience of storing food, refrigerators have appeared, especially now, a series of energy-saving appliances such as energy-saving refrigerators have appeared. Aren't these all the conveniences brought by technology?
Science and technology are around me 12 with the change of time, the science and technology in 2 1 century is really more and more developed. Let's see here first, whether computers, televisions, mobile phones and radios can reflect the development of science and technology. If you can't feel it, don't worry. Look over there with me. Cars, automatic navigators, air conditioners, electric fans and many other items and technologies can reflect the increasingly developed science and technology in the 2/kloc-0 century.
Technology is becoming more and more developed not only in daily life, but also in school.
See if the flexible wireless mouse can reflect the development of science and technology. See if the projector hanging in the air can reflect the development of science and technology. Do you think the big screen can reflect the development of science and technology?
Let's see what the PE teacher is holding in the gym. Can Timer Reflect Technology? You see, the rows of computers in the microcomputer classroom can reflect the development of science and technology. There is no lack of beauty in the world, but the lack of eyes to find beauty. As long as you pay attention to observation, you will find the development of science and technology in the world. Reach space; Using laser, you can make fitness equipment; With air conditioning, people can feel as comfortable as spring even in hot summer. ...
It is not difficult to see: all this, people enjoy the achievements of science and technology!
This shows that technology has helped us create a superior living environment; Science and technology have improved our quality of life; Technology is the crystallization of the wisdom of people all over the world!
We are engaged in technology, and we should constantly learn new technologies!
Science and technology are around us, and we must vigorously develop science and technology!
Science and technology at my side composition 13 with the passage of time and the rapid development of the motherland, many things are developing rapidly, and our lives are getting richer and richer. But if anything has changed our lives, I think it has to be technology. In today's life, technology is always everywhere, and technology is around me.
Walking on the road at night, there are electric lights to illuminate us; Call a friend and take out your mobile phone at your fingertips; Back home, turn on the TV to watch the news, turn on the computer and chat with friends; Mother steamed rice with a rice cooker; Turn on the electric heater; The whole family is sitting around, enjoying the delicious food prepared by my mother with an electric wok ... Do you think we can leave technology anytime and anywhere?
Technology is very useful! For example, if there is no electric car, it will be inconvenient for us to communicate with distant relatives and friends; If there is no EMU, it will be difficult for people to travel everywhere. Without the space shuttle, it would be empty talk for people to go into space; If there were no icebreakers, it would be difficult for us to go to Antarctica. Without space instruments, it would be just an illusion for humans to land on the moon. ...
On the contrary, with technology, our life will be better-with fax, our documents can be easily sent out in an instant! With robots, you can be in a space that people can't reach; Using laser, you can make fitness equipment; With air conditioning, people can feel as comfortable as spring even in hot summer. ...
Technology not only makes our life better, but also marks the progress of our society. Science and technology are around me. We should study harder and make our own contribution to the development of science and technology.
With the passage of time, technology has been widely used around us. It is like a ray of warm sunshine, illuminating our road to prosperity; It is like a colorful rainbow, holding up the hope of the motherland tomorrow; It is like a gratifying spring rain, nourishing our long-awaited labor-saving and convenient heart.
In old China, where science and technology were backward, many problems brought inconvenience to people. When Qin Shihuang built the Great Wall in Wan Li, he spent a lot of manpower and material resources. It is said that the Great Wall of Wan Li is made of bones. In ancient times, there were no fast means of transportation. People use people's feet to transport letters, and it takes about three months to receive them. Instead of making a phone call and sending an email as it is now, it will be received immediately.
Time flies, the sun and the moon fly like a shuttle. Now, in this era covered by technology, people can see technology everywhere. The TV set at home can understand state affairs and relax; The refrigerator at home can store food so as not to rot; The washing machine at home can wash clothes quickly without hand rubbing; The computer at home can also check information online, chat with friends and so on. Out of the house, cars, vans and trucks are running on the wide road. Overpasses crisscross, dazzling. High-rise buildings, like towering peaks, make people shine. Walking into the beautiful campus, the tall teaching building stands in the center of the campus, all because of technology. The classroom uses multimedia and bright lights, and the security door always guards the safety of the classroom.
2 1 century, wherever we go, technology is around us, relieving our fatigue and bringing convenience. It can be said that technology is everywhere.
Looking at this era surrounded by high technology, all this is the crystallization of the wisdom of the working people, the eternal pride of the people of China, and the only way for China to prosper.
Technology is with me!
Technology is around me. With the progress of society, science and technology are constantly developing. Technologies that used to be used only in special fields are increasingly entering ordinary families. Around us, technology is everywhere, and we have reached an era that cannot be separated from technology.
Take the mobile phone as an example. It turns out that a mobile phone is just to answer a phone call and send a text message, and it is very expensive, and ordinary people generally can't afford it. Now with the continuous progress of science and technology, the price of mobile phones is getting cheaper and cheaper. Almost everyone of adults has a mobile phone, and some adults have multiple mobile phones. The functions of mobile phones are becoming more and more powerful. Every mobile phone basically has a computer function, and adults are increasingly inseparable from mobile phones. In addition to the original chat function, mobile phone reading, mobile phone taking photos, mobile phone payment and other functions are becoming more and more perfect. Adults read all kinds of books for free through reading software such as WeChat reading; On different occasions, you can record the good times in different periods at any time through mobile phone recording and video recording. What is particularly striking is that mobile payment has become ubiquitous. One day, my father and I went to the market to buy food. Old people who sell vegetables in the market use Alipay or WeChat to collect food money. It is really convenient.
There is also developed modern logistics. It's amazing that the book my mother bought me online yesterday can be received today. Dad found me a video of logistics distribution in JD.COM. I was shocked to see it. In a big room, there is no one, all robots. Under the operation of the computer, each robot delivers different goods to different areas in time according to different instructions such as time, delivery place and recipient. After the robot is packaged, it is sent to thousands of households all over the country by means of transportation such as airplanes and high-speed trains.
There are also electric cars, fast high-speed rail and so on. I have seen many things on TV, but I can't name them. There are all kinds of endless things. These things are all created by people with their own wisdom. As a pupil, we should study hard and improve our skills. In the future, through our own efforts, we will create more valuable items with others and constantly improve our living standards.