Witnessed a 400-word composition on urban development.

I have witnessed that with the deepening of China's reform and opening up, all aspects of the country's social life have undergone earth-shaking changes, and the people's living standards have also been greatly improved. What happens around us is a true record of these changes. In a corner of my garage, there is an old bicycle. Because it looks ordinary, I never paid attention to it until one day, my grandmother came to my house. When she saw the bike, she sighed, "Alas, decades have passed!" " Eyes reveal infinite memories. I was surprised and asked, "Grandma, what's the matter?" Grandma pointed to the bike and said with a smile, "You don't know, it was a treasure decades ago!" " Anyone who gets it will be happy for days. "Looking at this black and ugly old bicycle with yellow rust and no brakes, I was surprised and couldn't believe it. I couldn't help shaking my head and saying, "Impossible? "Grandma saw that I didn't believe her, so she took out a yellow black and white photo from her wallet and handed it to me. There are a group of young people in their early thirties riding this bicycle in the garage, laughing all the time, not to mention how happy they are. " That's my colleague and me when I was young. We go to work by bike. I won't lie to you. Bicycles at that time, like computers and televisions now, were the most valuable items in the family and the main means of transportation for people. People use them to do almost everything, such as going to work, getting off work, buying food, going out to play and going to school ... it was the most effective assistant of people at that time. At that time, if the adults in that family bought a bicycle for their children, they would certainly attract the envious eyes of a large group of friends and ride in front of them, not to mention how imposing! "Grandma recalls the past, and her mouth is not only smiling." However, the prosperity of bicycles also represents the poverty of the country. At that time, owning a car was a fantasy for ordinary people and an unattainable thing. But since the reform and opening up! Everything has changed, every household has become rich, and the country has gradually become stronger. First, electric bicycles and motorcycles, and now even cars are "the old days when Wang Xietang died and flew into the homes of ordinary people"! The more grandma talked, the more excited she became, and the more I listened, the more fascinated I became. Unexpectedly, even small vehicles have witnessed the achievements of reform and opening up and the growth of the East. But it's not just bicycles that have changed in China! From small bungalows to tall buildings, from muddy paths to wide roads, to the flying of Shenzhou VII, the Olympic Games was successfully held. Didn't all this witness the rise of China after the reform and opening up? "The spring breeze of reform is all over your face, and the people are happy to laugh." I believe that under the impetus of reform and opening up, China, the dragon of the East, will surely fly high.

Let Ningyuan City develop composition spring, everything will recover, and spring will return to the earth. The hillside is full of beautiful flowers, and the air is filled with refreshing fragrance. My uncles and aunts who come back from work will feel tired. At this time, children after school will come to this hillside with their parents to relax and chat, so as to relieve the fatigue of the day. Some people even lie directly on the grass, look up at the sky and enjoy the beauty of the sunset!

In summer, the scorching sun is so hot that even cicadas are so hot that they shout in the tree: "cicadas!" " Know! "At this time, naughty children will go to the pond to play with water. Girls will chat in the grass by the pond, and when it is hot, they will come to the pond to play with water. Boys, however, regardless of their own image, rolled up their trouser legs and jumped into the water to catch big fish!

In autumn, fresh fruits are fragrant. Maple leaves turned golden yellow, falling from the sky like fairies, very beautiful! The naughty boy picked up the broom to clean, swept the leaves into a pile, and then jumped on the leaves to make them a mess. That's ridiculous!

I witnessed a wonderful 300-word composition, and everything was wonderful. The past second has become history, and the next second is still looking forward to it. What we want is to do this second well, and it is in this second that I am delighted to find that everything in my world is beautiful.

Every moment is brand new, and no one knows what kind of story will be staged in the next second. Facing the unknown next second, all we can do is expect.

A person's life is full of expectations. When a person loses expectations, he loses his longing for beauty, his desire for success and his pursuit of life. The final result is to lose your way on a long road. We look forward to beauty, long for success and pursue life. Get ready for the wonderful next second, and do it well.

The so-called "expectation", then the result is unknown, or success, or failure. But whether we succeed or fail, we will learn a lot from it. We learn to sum up experience from success and lessons from failure. It can be said that success and failure are milestones on our growth path. With this yardstick, we can better reach the end of victory. Looking back at the road of human growth at that time, I can't help but sigh that this is a gift from God!

However, looking forward to success, what should we do in this second, in this fresh second? This is hard work.

Is to try to make the world bright at night;

Is to try to let us say hello to distant relatives through a wire;

It is hard work that enables us to reach thousands of miles away in a short time;

It is hard work that makes us long for the unknown and find beauty;

It is hard work that makes us. ...

With hard work, you have to pay, and in the process of paying, you can feel the beauty of life. No matter whether the result is failure or success, as long as we pay and try our best, we should applaud ourselves, because we will.

A thoughtful composition about urban development 800 words rain is a spiritual thing! Since ancient times, it has been the favorite image of literati. "Good rain knows when."

Festivals, when spring comes. Sneak into the night with the wind, moisten things silently. "

The refutation of the 200-word paper on immigration and urban development is a discussion of certain events and problems, exposing and refuting wrong and reactionary views or propositions.

There are three forms to refute wrong and reactionary arguments:

(1) directly refute each other's arguments. First point out the absurd arguments of the other side, then directly refute them with correct truth and conclusive facts, revealing the contradiction between lies and facts, absurdity and truth. In some articles, it is first proved that the argument opposite to the enemy's argument is correct, thus proving that the enemy's argument is wrong.

2 refute each other's arguments by refuting each other's arguments. Argument is the basis of argument, which proves the argument. Wrong reactionary arguments are often based on wrong arguments. If the argument is refuted, it will be untenable.

(3) refute the other party's argument by refuting the fallacy of the other party's argument process (refuting its argument). Refuting the key issues in his argument also refutes the fallacy.

There are three methods of refuting papers: refuting arguments, refuting arguments and refuting arguments. Counterargument is a higher level than the first two.

Although there are two ways of argumentation and refutation, they are not completely separated. Refutation and establishment are dialectical unity. In argumentative writing, sometimes we have to refute the wrong argument; In refuting an article, it is generally necessary to clarify the correct point of view while refuting the wrong argument. Therefore, argumentation and refutation are often combined in argumentative writing.

The difference between direct refutation and indirect refutation

(1) if the direct argument, it is a direct rebuttal.

(2) If you refute the argument through various arguments, it is an indirect rebuttal.

(3) If the center is demonstrated through argumentation from beginning to end, it is a typical rebuttal, such as Lu Xun's On the Surprise of Friends.

In short, when writing an argumentative essay, we should also pay attention to the following points:

Aim at the target. To write an argumentative essay, we must first set out the fallacies or reactionary views of the other side and set goals. How to set goals? There are usually two methods. The first is an overview. That is, retelling the refuted enemy theory in popular language. And also emphasized the disadvantages of the enemy theory. When summing up, you can quote some original words appropriately, but it should be focused and the tendency should be clear. The second is the quotation. That is, extract the key parts or related parts of negative materials, and then refute them against the target. You can quote some typical examples and classic famous sentences. Prove your point more forcefully.

(2) Grasp the key points. Lu Xun said: "It is the key to' discussing the enemy'. It only takes one blow to cause fatal harm to people." We must grasp the reactionary nature of fallacies and heresies and expose and criticize them in depth.

③ Pay attention to discretion. We must distinguish between the enemy's counter-revolutionary fallacies and the wrong ideas among the people. Expose the enemy mercilessly, denounce the enemy and give a fatal blow; We must adhere to the principle of "unity-criticism-unity" for erroneous ideas among the people, and we must never compare them.

Shanghai urban development exhibition hall composition (from: composition bar) "Come on, let's go and see the Shanghai History Exhibition Hall and see what old Shanghai looks like!" Always coming to this place, my father is in high spirits and is the most exciting person!

When I arrived at the History Exhibition Hall, I saw the original land of Shanghai and the people who planted crops in the place of "Tracing the Origin of Huating". In the place of "Guzhen Chamber of Commerce", we saw many small buildings, streets, fish sellers, wine sellers, while the iron is hot, and cotton players, which was very interesting. In this place, I saw shouts of selling things and crickets chirping. In the place of "Shili Sheep Farm", I saw the shabby appearance like that of Baijiabao in Harbin. In the place of "Old Treading on the Sea", we can see the old houses that Shanghai can still see, but they are really spectacular. In the place of "Shanghai Traffic", I saw sedan chairs, unicycles and carriages, and the first tram in Shanghai was officially opened to traffic. I also saw many kinds of cars, such as vans, cars, chariots and buses.

I took a special photo here. I walked into a place in Shanghai a long time ago. After I was released from the big TV, I was with people 100 years ago. Ha ha!

Oh, don't forget to tell everyone that the Shanghai Urban History Development Exhibition Hall is located on the first floor of the Oriental Pearl. It looks like a basement room, but it is a very big basement.

Protecting the environment, starting with you, and building a civilized city need everyone's joint efforts. One morning during the summer vacation, my mother took me to the supermarket. When we reached the crossroads, the red light was on. Although there were not many cars, everyone stopped in a hurry. At this time, I saw several young aunts. They didn't stop, as if they didn't see the traffic lights, and went straight ahead. Suddenly, a car roared past them and everyone screamed. At that moment, I pinched a cold sweat for them. Traffic safety is the most important. Everyone must obey the traffic rules. The zebra crossing is not the "starting line", so there is no need to race against time. Seeing this thrilling scene, we walked on. Walking, I saw a little boy throw the banana peel behind him after eating it. As soon as I saw it, I quickly stepped forward to stop it and said, "Little classmate, you can't litter. This is uncivilized behavior. What if someone steps on it and slips? " What do you think if you slipped on a banana peel on the road? Besides, you have to "find a home" for the garbage. It's not good to look outside alone. "The little boy nodded, picked up the banana peel and threw it into the trash can next to him. Alas, our aunt cleaner works hard to sweep the floor every day, but there is always rubbish on the ground. In order to make the ground free of rubbish, we need everyone to work together. To create a civilized city, we need to work together, starting from the small things in life, starting from the small things in life, everyone has me, and I have me.

Theme: Focusing on urban development and demonstrating the technological innovation of Dameihuining is one of the eternal and important themes of the World Expo. Shanghai World Expo focuses on cities, facing the increasingly severe global urban development environment and many problems brought about by the increasingly complex urban system, taking the people-oriented development of cities as its purpose and catalyzing scientific and technological innovation in the urban era.

How can technological innovation make our lives more comfortable?

Technology should make our life more comfortable. The scientific and technological innovations in building materials, energy conservation and environmental protection, household use of clean energy and smart home life have not only greatly improved our living conditions, but also enhanced our understanding of living comfort.

First of all, comfortable living should meet the basic requirements of safe living. For example, in view of the seismic capacity of buildings, the Swedish Pavilion of the World Expo emphasizes the construction of modern wooden buildings with high seismic capacity. The Swedish Pavilion has four large cube buildings, and the cubes at the entrance are made of glued wood. The glued wood technology in Sweden Pavilion has made more innovations in the integrity and shear strength of glued joints. Glued wood beams and columns with the same strength are much lighter than reinforced concrete and have high seismic capacity. Glued wood buildings have greatly improved the strength of Osaka, Japan. The new adhesive and surface treatment technology make the fire resistance rating of glued wood reach at least 2 hours, while the reinforced concrete building will collapse within half an hour. At present, the national building regulations and standards have supported the use of wood structure technology in low-rise and multi-storey buildings, and it is believed that modern wood structure buildings have broad application prospects. In addition, Yuanda Pavilion pioneered the diagonal brace seismic technology, and the whole building adopts lighter and thinner steel structure, with the seismic grade of 9 degrees, even higher than the seismic fortification intensity of 8 degrees in Beijing.

The slogan of urban development: The development of a city should be based on its own actual situation.

Go there and investigate,

See what people need,

What should people have the courage to do?

Never shout empty slogans!

There are detailed information about the development of Xingyi city:: baike.baidu./view/6006202.htm.