One day, the Dongwu military commander Lu Meng talked with Sun Quan, who advised him to study more, but Lu Meng refused and made an excuse to say the past.
But Sun Quan kept persuading him, and finally he agreed. After a while, Lu Su came to Lv Meng.
after the discussion, Lu Su was surprised, so he said, "Only those who are noble in the present are talented, not those who return to Wu and go to Amon!"
Lu Meng also said, "Don't be with me for three days!"
Things change and develop. It is a typical example to look at problems and people from a developmental perspective. A composition on the development and change of science and technology.
In the 2th century, human beings invented many useful things, such as telephones, computers, televisions, etc., which made it convenient for modern human beings to do some things.
Two people are thousands of miles away from Qian Shan, but as long as they pick up the receiver and dial a few numbers, it doesn't take a few minutes to hear each other's voice and communicate with each other. This is the miracle that the telephone has brought to mankind. The telephone has been invented for more than 1 years. In modern society, it has become an important part of people's work and life. For example, grandparents are far away in Shanghai. If they get sick, dad just needs to make a phone call to ask about the situation and remind them what medicine to take or what to pay attention to. But if this happened in the past, it would be troublesome, and it would take two or three days to receive it. In case anything happens, the family would be in a hurry! In the 2th century, it was the telephone that brought us convenience.
having a phone is not enough. Humans have invented computers. Computers are better than telephones. Phones can only hear each other's voices, while computers can communicate in words. They can also make video calls on the Internet and see each other. I have a cousin and a cousin. They are in the distant United States. The way we communicate is to chat online. They can see me playing the piano and I can also see the new things they are playing. How interesting! If there is any festival, send an E-MAIL and the other party will receive it in a few seconds, which can save paper and let others receive it quickly.
the development of science and technology in the 2th century has made our human life more convenient, and technology will continue to develop in the future.
I agree that the advantages outweigh the disadvantages of scientific development.
human life is impossible without technology. From primitive people, they had no food, and when they were hungry, they ate bark and drank human blood. After a long time, human beings finally invented rice, wheat, highland barley and other grains, and people's lives have gradually improved.
it's sad that a person doesn't make progress, and a country doesn't make progress and it's declining. A world without progress is dark. For thousands of years, it has changed from horse-drawn carriages to cars, trains and planes; from kerosene lamps to incandescent lamps, neon lights and energy-saving lamps; from the ends of the earth to being close at hand, video chatting and knowing everything about the world with a mouse. Everything has its two sides, the positive side and the negative side. We can't just decide the positive side. For example, air pollution, experts have already introduced preventive plans; White garbage, unified treatment; Automobile exhaust causes the temperature to warm, and scientists have also developed solar-powered cars.
All developed countries in the world have put forward new development models of low-state economy, such as solar air conditioning and solar cells ...
Highly developed science and technology will surely solve all the disadvantages brought by scientific development; The development of science and technology will surely bring mankind into a better life realm; The development of science and technology will surely transform the world more perfectly. Therefore, I think the advantages of technological development outweigh the disadvantages.
The beginning of the composition about the development and change of science and technology
In the 2th century, human beings invented many useful things, such as telephones, computers, televisions, etc., which made it convenient for modern human beings to do some things.
Two people are thousands of miles away from Qian Shan, but as long as they pick up the receiver and dial a few numbers, it doesn't take a few minutes to hear each other's voice and communicate with each other. This is the miracle that the telephone has brought to mankind. The telephone has been invented for more than 1 years. In modern society, it has become an important part of people's work and life. For example, grandparents are far away in Shanghai. If they get sick, dad just needs to make a phone call to ask about the situation and remind them what medicine to take or what to pay attention to. But if this happened in the past, it would be troublesome, and it would take two or three days to receive it. In case anything happens, the family would be in a hurry! In the 2th century, it was the telephone that brought us convenience.
having a phone is not enough. Humans have invented computers. Computers are better than telephones. Phones can only hear each other's voices, while computers can communicate in words. They can also make video calls on the Internet and see each other. I have a cousin and a cousin. They are in the distant United States. The way we communicate is to chat online. They can see me playing the piano and I can also see the new things they are playing. How interesting! If there is any festival, send an E-MAIL and the other party will receive it in a few seconds, which can save paper and let others receive it quickly.
the development of science and technology in the 2th century has made our human life more convenient, and technology will continue to develop in the future.
I agree that the advantages outweigh the disadvantages of scientific development.
human life is impossible without technology. From primitive people, they had no food, and when they were hungry, they ate bark and drank human blood. After a long time, human beings finally invented rice, wheat, highland barley and other grains, and people's lives have gradually improved.
it's sad that a person doesn't make progress, and a country doesn't make progress and it's declining. A world without progress is dark. For thousands of years, it has changed from horse-drawn carriages to cars, trains and planes; from kerosene lamps to incandescent lamps, neon lights and energy-saving lamps; from the ends of the earth to being close at hand, video chatting and knowing everything about the world with a mouse. Everything has its two sides, the positive side and the negative side. We can't just decide the positive side. For example, air pollution, experts have already introduced preventive plans; White garbage, unified treatment; Automobile exhaust causes the temperature to warm, and scientists have also developed solar-powered cars.
All developed countries in the world have put forward new development models of low-state economy, such as solar air conditioning and solar cells ...
Highly developed science and technology will surely solve all the disadvantages brought by scientific development; The development of science and technology will surely bring mankind into a better life realm; The development of science and technology will surely transform the world more perfectly. Therefore, I think the advantages of technological development outweigh the disadvantages.
Example:
1. In the past, gold was mined only by manpower, which wasted about 6%~7% of gold. Modern machinery developed by science and technology can be used to mine gold intact. Without the development of science and technology, money is wasted.
2. When the patient is dying, if in the past, he must be sitting still and waiting for death, and flower of life can be realized by developing instruments through advanced technology, and the party is about to wither. What has not been sacrificed by the development of science and technology is the investigation report on the development and changes of Qingxu. In the past two or three years, the changes that have taken place around us have been so great that we have to start with roads, fitness equipment, lights and fountains.
Let's talk about the road first. Two years ago, the road was a mess, but don't worry, it was under construction, and then came a wide asphalt road. The most convenient thing for me is Wenyuan Road, which I have to go to school to go to work. The second is the road back to my mother's house-Zaoping Village. Think about the rainy days, the road was pitted and muddy. Look at today, a road is wide, flat and straight, and you don't have to worry about falling into the mud pit anymore. Many traffic arteries have been repaired one by one, and every village has access to highways. This is really good for the people! As the saying goes, if you want to be rich, build roads first. How can the lives of ordinary people not be better and better, and they will become richer and richer?
Let's talk about fitness equipment again. * * * Many fitness equipment have been installed to help citizens keep fit. First, the northwest corner of the square, and then the edge of the East Lake beside Wenyuan Road, one after another, many places have appeared fitness equipment that brings convenience to the public. People who do morning exercises have a place for activities, so people can take a rest and walk on holidays. Besides sitting in the square and chatting, they can also take care of their children and exercise while enjoying the beautiful scenery of the East Lake. Isn't it beautiful?
Every night, those newly installed street lamps are even more popular. When I was young, I always thought about the fifteenth day of the first month, and I wanted to stay longer on the fifteenth day of the first month, because the lights on the fifteenth day were beautiful and the qingxu on the fifteenth day was a city that never sleeps. I like the feeling that the lights are shining brightly and the flowers are shining all night. Now, although it is not as lively as the Tenth Five-Year Plan, the bright street lamps are also pleasing to the eye!
In the east of the square, the most conspicuous thing is a spherical lamp with a diameter of about one meter in front of Guanzhong Building. It is divided into two layers, the inside is a big red ball, and the outside is made up of countless small lights. The gold reflects the lights on the red background to make the surroundings look like daytime. Plum-blossom lights and inverted willow lights on the roadside are flashing yellow, white, purple and blue ... The colors are gorgeous and changeable, which can bring convenience to pedestrians and let people watch them.
What children like best are the thin or thick color-changing lights around the spherical lights and beside the East Lake. They are about two meters high, with a thin diameter of thirty centimeters and a thick one of forty or fifty centimeters. Every lamp changes color unconsciously, from sky blue to pink, from lemon yellow to olive green ... colorful, dazzling and interesting!
The "S"-shaped lamp beside the East Lake is also very eye-catching. Just its shape makes people like it very much, and the beauty of lighting up at night makes people even more nostalgic.
In today's quiet night, around Yixin Garden, water tower and lake ... the lights are bright and colorful every night, and the lights, water and light complement each other, just like stepping into the heavenly palace.
The fountain in the lake is another bright spot in the quiet. In the summer night, it is really a pleasure to take the children out for a walk, watch the colorful fountains and feel the fresh water mist.
On the whole, the semicircular fountain is colorful, and the hazy water mist is fluttering. The colorful water column swinging from left to right is like a fairy descending to earth and dancing; The latter few streams of water are high and low, like hills; The water column protruding in the middle is like a mountain peak with a height of 1 meters, and the water mist keeps drifting down from the peak, like smoke, clouds, and yarn ... It's fascinating.
the changes in Qing Xu are really endless. The society is progressing and the times are developing, which are all good policies of the party. I believe that our Qing Xu, our motherland, will be more prosperous and stronger, and our good days will be more prosperous! Composition on the development and change of Huining
My hometown is in a small mountain village in Huining, where there are many mountains and a large area of barren yellow land.
When spring comes, the grass is exposed, the trees are sprouting green branches, and the farmer's uncle is sowing hard in the thick yellow soil. In April and May, peach trees, pear trees and apricot trees are competing to open, and pink, white and red are everywhere.
in summer, the crops in the field grow green, the branches are covered with many fruits, and the mountains are covered with many unknown flowers. I like those flowers and grasses best.
Autumn is the harvest season. Farmers' uncles are harvesting crops in the fields. The millet in Chengcheng Huang is bent, and the corn on the cob is big and full. If you come to my hometown, the hospitable Huining people will definitely dig up the biggest and most delicious potatoes from the fields to make food with various flavors for you to taste. In my hometown, there are also: the fruit trees are covered with red apples and golden pears.
In winter, the mountains become bare and windy. After it snowed, my friends and I had a snowball fight and made a snowman. We had a great time.
I love my hometown-Huining. Characteristics of urban development and change
The characteristics of urban development and change have changed greatly from 5 years to 2. Which city do you want to ask? Every province and city needs to be detailed. Briefly summarize the development and change process of the story "A blessing in disguise"
Among the people near the Great Wall, there is a person who is proficient in mathematical skills. One day, his horse escaped to the Hu people for some reason, and people came to comfort him, but he said, "Isn't this a blessing?" A few months later, his horse came back with a group of Hu people's fine horses. People went to congratulate him, but he said, "Isn't this a disaster?" There are plenty of good horses at home. His son likes to ride and play. (One day) He fell off his horse and broke his thigh. People came to comfort him, but he said, "Isn't this a blessing?" After a year, the conference semifinals attacked on a large scale and entered the Great Wall. Men in their prime took up arms to fight. Most people near the Great Wall died in battle. His son was lame (not recruited to fight), so the father and son were able to save their lives. Composition on the development and changes of parents 8
Life in this world, growing up in this world, all originated from parents. It is our parents who give us life and nurture us to grow up. It is the kindness of parents, and we should repay it all our lives.
before, I was always indifferent when I saw my mother's fatigue in cleaning. During the summer vacation from grade 4 to grade 5, I changed this view.
At that time, my mother was cleaning, and suddenly she sat on the sofa. I hurried over and asked, "Mom, what's wrong with you?" "I'm fine." Mother said, covering her waist, standing up and continuing to clean. When I saw it, I thought my mother must have been cleaning all day, and her waist hurt. Let me help her clean! Just do it. I asked my mother to help me clean up. My mother agreed and showed me where to clean up.
When I finished all the housework, I felt backache. This time, I finally realized my mother's hard work. My mother had to do these chores every day, and I never complained about my low back pain to anyone. As for me, I only helped my mother sweep the floor once and washed the dishes once, and then I complained bitterly.
Through this labor, I finally know how hard my mother has worked these years, and I also understand the reasons for my mother's backache and leg pain.
From then on, I often help my mother clean, and my mother praises me for growing up.
filial piety is the traditional virtue of the Chinese nation. During this winter vacation, "filial piety homework" made me know a lot, and it was not easy for me to know my parents ....... < P > When I brought tea for my parents and hung my legs to comb my hair, my parents were so happy that my joy was written from my face. Although they know that this is the homework I have to do at school, they are still very pleased. In retrospect, I did too little for my parents, but my parents gave me everything selflessly. Suddenly, I felt very ashamed.
On the day I served my parents, I thought how much my parents wanted to be in stop for a minute at that moment, eating my steamed rice, and they all praised me and said, "My daughter is really good! ! ~ Yes, I eat my own cooking, and it's so.