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Report on the investigation and experiment of senior high school students in winter vacation life! Urgent!
This is all kinds.

As a "social practice report" for students to practice writing, its style and writing method are still inconclusive, so we can refer to the style and writing method of "investigation report". But there should be at least the following five parts:

Title: It can be the title of the document, that is, "Practice Report on ……"; It can also be the title of an opinion, such as "social big"

Classroom, practice increases knowledge.

Write down the participants of social practice, the theme, time and place of practice. Then use "related practical activities now."

Let's report the situation below and transition to the text.

Text: According to the requirements of the school, write what the practitioners should and want to report, such as the content of activities, experiences, rationality, etc.

Thoughts, questions and suggestions. As a student, we should focus on our own understanding, especially our own experience and rational cognition after thinking.

Knowledge, evaluate the social practice activities of the organization.

Conclusion: You can write the author's views, criticisms or suggestions on this activity.

Signature and reporting time. Write down the individuals or groups (such as classes and groups) who participated in the practice and report the completion time.

It should be noted that writing can be conceived according to the above parts, but don't write "preface", "aspect", "knot" and "drop" when writing.

And write titles, such as "basic situation", "main experience", "some thoughts" and "problems and suggestions".

content

( 1)

Investigation report on desert economy in Ordos city

Desertification has become a global problem.

This country attaches great importance to the economic development in desert areas. After the 17th National Congress of the Communist Party of China, Hu Jintao, the general secretary of the Party, chose Erdos City in Inner Mongolia as the first stop of his inspection. As early as last year's Spring Festival, when the central leadership paid a New Year's greetings to Qian Xuesen, a famous domestic scientist, the general secretary praised Ordos' sand control work many times, which reflected the determination and confidence of the party and the state in sand control and sand industry development.

For the sand industry, Hao Chengzhi, a researcher at the Shanghai Development Research Institute of the State Council Development Research Center, gave a popular explanation: "Using sunlight, extending the chain through biology, relying on science and technology to connect with the market and create wealth." According to the data, there are 1/3 deserts and desertified land in China, and 400 million people live in areas affected by desertification. Some experts believe: "Sand control is the first leap in understanding desert in human history; Starting from preventing sand and seeking the harmony between man and nature is the second leap in human understanding of desert. Rational utilization of desert is the third leap in human understanding of desert. The highest level of rational utilization of desert is put forward by Qian Xuesen's theory of sand industry and grass industry-developing sand industry, that is, using the achievements of modern biological sciences, plus cutting-edge high technologies such as water conservancy engineering, material technology, computer and automatic control, developing sand industry integrating agriculture, industry and trade in Gobi desert. " Thus, the sand industry will become a focus of economic development in the western region. With the idea that economic development should be coordinated with resources and environment deeply rooted in people's hearts, the state has also begun to attach importance to and strongly support the sand industry.

Ordos city is located in the central and western Inner Mongolia, within the scope of the western development. Ordos city has typical western characteristics: grassland degradation and serious land desertification. Kubuqi Desert, located in Ordos City, is the seventh largest desert in China and the closest desert to the capital. The area of soil erosion and desertification in the whole region is 26,900 square kilometers, accounting for 76.5% of the total land area of the whole region, and the area of desertification land is expanding at an average annual rate of 100 square kilometers. The average number of sandstorm days can reach 27 days, up to 57 days. Under the action of wind, Kubuqi Desert is moving to the southeast at a speed of about 10 meter per year, and sandstorms bury farmland and destroy pasture. In view of the influence of serious desertification, the sand control project began to be implemented and the sand industry began to develop.

In order to control desertification, from the end of 1990s, Ordos municipal government began to call on farmers to plant sand-fixing plants, and also began to implement the policy of returning farmland to forests and grasslands. Salix psammophila, Hippophae rhamnoides, Pinus tabulaeformis and Caragana korshinskii are widely planted. The effect is obvious. The grassland vegetation in Ordos city has been obviously restored, and the coverage rate of forest and grass has reached more than 70%, which is 40% higher than that of 1999. Compared with 2000, the forest area increased by 270,000 hectares, reaching 654.38+03,200 hectares, and the forest coverage rate increased from 654.38+02. 16% in 2000 to 654.38+08.07% in 2006. There are still 670,000 hectares of undeveloped forest land that will enter the resource archives one after another. The area of quicksand decreased from 2.77 million hectares to 6.5438+0.42 million hectares. The proportion of desertified land in the total land area decreased from 60.67% in 2000 to 56% at present, the amount of sediment entering the Yellow River decreased by 65,438 02.5% compared with 2000, and the number of sandstorms decreased from 20 to 30 times a year to less than 8 times. The ecological situation has achieved a historic transformation from serious deterioration to comprehensive containment and partial improvement.

After understanding the results of sand control, our practice group began to investigate the reasons for the results, among which the greatest contribution was the application of market ideas, which led to Tianjiao Food Company and other enterprises and achieved great success.

Pioneer of sand control

-Inner Mongolia Dongda Mongolian King Enterprise

Dongda Group has identified the development of green sand grass industry as the main goal of the enterprise's "second venture", and has always followed the concept of "ecological construction is not limited to green", pulled up the green industrial chain, and effectively made the sandy land green and the people in the sandy area rich. "Entrepreneurs in China must have the qualities of politicians. Entrepreneurs are not superstitious or conscientious. We developed under the Party's reform and opening-up policy and with the support of the government and people. We must repay the party and the people. " This is the most frequently said sentence by Zhao Yongliang, director of Dongda Group, and it is also the most memorable sentence for employees.

The 3 million mu Salix psammophila base and 70 breeding parks developed by Dongda Mongolian King Group in Kubuqi desert area have increased the income of 65,438+200,000 farmers and herdsmen in more than 20 towns in Sanqi, Erdos City by 2,800 yuan, which has changed the life of farmers and herdsmen in the western desert area from "blood transfusion" by the government to "hematopoiesis" by themselves, and has been highly praised by the famous scientist Qian Xuesen: "I think that the industrial chain integrating agriculture, industry and commerce has been realized, and the desert has been greened and farmers and herdsmen have been increased. It is precisely because of this that the development of enterprises does not forget the people, and the development of people does not forget the enterprise. We have embarked on a road of green industry and turned the "waste" among farmers into treasure. From the farmers and herdsmen we visited, everyone was full of praise for Dongda Enterprise. In this way, the intangible assets of enterprises are increasing. Due to the proper handling of the kilometers of origin, enterprises also reduce the waste of intermediate costs and time consumption in production and procurement. You can kill two birds with one stone.

Among all the enterprises we visited, we were deeply impressed by their modern equipment, especially Inner Mongolia Dongda Mongolian King Paper Co., Ltd., a subsidiary of Dongda Group. Most of the production equipment is our first contact, even if there is no commentator to explain, it is rarely contacted on TV or online. The newly-built 2880 paper machine production line adopts the domestic leading "continuous cooking and hot grinding" pulping process and automatic control system, in which the system is equipped with DCS automatic control device and the paper-making system is equipped with QCS automatic control device. The use of these advanced equipment not only improves the average production efficiency of enterprises, but also ensures the quality of their products. In order to make full use of the advantages of local resources and drive farmers to become rich, we are investing 540 million yuan to fully implement the project with an annual output of 500,000 tons of Salix psammophila pulp of 654.38+10,000 tons. After the project is completed, it can bring direct economic income to local farmers as high as 7600 yuan.

The fruit of the desert

-Remember Mengpai Food Co., Ltd.?

Mengpai Food Company was established in June 5438 +2006 10. It is a company that develops and produces a series of healthy and nutritious foods by using existing local resources-Seabuckthorn Research Institute. The therapeutic value of seabuckthorn was discovered as early as 1000 years ago. Mengpai Food saw the great efficacy of seabuckthorn and the rich local natural resources, and developed seabuckthorn products with a unique vision. The company introduces international advanced production technology to produce high-quality fruits (seabuckthorn, etc. ) and vegetables are used as raw materials, the original nutritional components are maintained, and fruit and vegetable cake products with various flavors are developed, so that people can eat and enjoy fruits and vegetables more conveniently.

A new star on the grassland

-Wang Zhihe Group Ordos Tianjiao Food Co., Ltd.

Ordos Tianjiao Food Co., Ltd. of Wang Zhihe Group is a seabuckthorn comprehensive development and utilization enterprise jointly funded by Beijing Wang Zhihe Food Group Co., Ltd. and Ordos Tianjiao Resources Development Co., Ltd. The company's existing products include 35 varieties in five categories, including seabuckthorn vinegar, seabuckthorn soy sauce, seabuckthorn leaf tea, seabuckthorn beverage and seabuckthorn honey sufu, all of which are mainly raw materials.

The development of this enterprise is bound to be related to the farmers living in and around the desert. While enterprises generate income, they also promote the economic development of neighboring farmers. The natural conditions in seabuckthorn planting areas are poor, the overall level of agricultural and animal husbandry production is low, the agricultural output is low and unstable, and farmers' income is low. There are quite a few old, weak women and children living in this area, and picking seabuckthorn is a simple light manual labor with no economic input. According to a local middle-aged woman, picking seabuckthorn fruits can earn 50-60 yuan and 80- 100 yuan a day. Their family of three manages 40 mu of seabuckthorn, picking 20 mu in turn every year, and 400 yuan earns 8,000 yuan per mu. Poor farmers and herdsmen, the old, the weak, the sick and the disabled in this area can stand on their own feet, and enterprises also absorb employees, which has greatly solved practical difficulties for the local area.

The existing seabuckthorn planting area in Ordos City is 2.75 million mu, with an annual increase of 200,000 mu, but it still cannot meet the needs of ecological construction in hilly and gully areas. In the past, farmers could not benefit from seabuckthorn planting, lacked the enthusiasm of planting and management, and often stole grazing and logging. But now, the comprehensive development and utilization of seabuckthorn can reuse seabuckthorn waste residue, and enterprises have increased their investment in deep processing of seabuckthorn and functional feed. By using by-products of seabuckthorn production and leftovers of seabuckthorn branches and leaves, through scientific proportioning and processing, a special feed mainly for cattle and sheep is formed, and then seabuckthorn fruits and feed are exchanged for farmers. Seabuckthorn suddenly became a cash cow, and farmers tried their best to protect and expand the planting scale, which in turn promoted ecological construction and played a positive role in local soft rock control.

One more thing is incredible. In the process of studying seabuckthorn, enterprises found that seabuckthorn, as an energy tree species, has the advantages of high yield, high heat and stubble resistance. It is determined that the burning amount of seabuckthorn with dry weight 1.32kg is equivalent to 1kg standard coal, and there is no harmful gas, which is inversely proportional to the crazy rise of coal price, providing energy substitution for local farmers, and adding the nutritional function of seabuckthorn. Seabuckthorn has become a local "divine fruit", Tianjiao Food Company has also been rated as a key leading enterprise in agriculture and animal husbandry industrialization and a leading enterprise in poverty alleviation by the People's Government of Inner Mongolia Autonomous Region, and the comprehensive development and utilization project of seabuckthorn has been listed as a national spark plan project and a national science and technology promotion project.

Circular utilization map of seabuckthorn industry

Harvesting and Utilization of Seabuckthorn

Tube collection

Protection and purchase

Increase farmers' income

Seabuckthorn improves ecological environment

Seed mining

Planting and picking

increase income

Seabuckthorn picking and utilization of processed products

Advocate waste

Slag feed

win

Changyong

Waste is kept in cages for feeding.

combine

Seabuckthorn resources and technology

Seed extension

Inoue

Seabuckthorn industry

The power of seabuckthorn

-Advantages of industrialization of desert control

Farmers and herdsmen have increased their income. With people's understanding of the utilization value of seabuckthorn, the benefits of seabuckthorn as a treasure have gradually emerged, especially the reuse of seabuckthorn product processing waste residue, which has benefited farmers a lot and turned the desert into a cash cow for farmers and herdsmen. The barren hills used to be green. Ordos has 20,000 square kilometers of soft rock exposed area known as "global cancer". Seabuckthorn is a pioneer tree species for treating soft rock areas. Especially in recent years, Hubei's industrial development is more urgent. Combining improving the ecological environment with increasing farmers' income is an important way to realize a harmonious society relying on circular economy. Human beings live a long life, and Hippophae rhamnoides is a homologous plant of medicine and food, which has many health care functions; In addition, the development of seabuckthorn industry has also increased tax revenue for the local government and increased foreign exchange for the country through export. Of course, the most important thing is the sustainable development of enterprises.

"The sky is grey, the wild is boundless, the wind blows the grass and the cattle and sheep are low", which was once a true portrayal of Inner Mongolia grassland at the foot of Yinshan Mountain. Now, this once dream is about to be realized again on the road of desert management industrialization.

(2)

Today, social development has experienced many trends, but the general trend is to evolve into larger and larger cities. The administrative system of villages and towns around the city disappeared in the process of urban expansion and was replaced by communities with the purpose of overall living. The concepts of farmers and urbanites are vague, and now the scientific term is "residents", so the relationship between cities, communities and residents can be defined as: cities provide workplaces, communities provide supporting facilities and places for cities, and residents are the labor force of cities and the main body of communities.

In the summer vacation of 2007, I had the opportunity to walk into the community neighborhood office and personally experienced how those community managers managed a community well, benefited residents and maintained peace and harmony in a place. The community is medium-sized, with 80 residential buildings, 6 small high-rise buildings, 6 general residential buildings under construction, 1 elderly activity center, 2 civic squares, 1 primary and secondary schools, 1 kindergarten, 1 farmer's market, and about1.2000 residents. However, because the new generation did not want to stay and work everywhere, some people began to work in other units, so the composition of residents began to change to diversification. This is also the characteristic of the whole urbanization process. Everyone can choose a different work unit, but his residence can be relatively stable. According to the data, nearly 50 people go to work near15km, and more than 2,000 people go to work by bus every day. 200 1 year ago, there was no bus line in the community, which made it very inconvenient for residents to travel. Now there is a bus line directly to the door of the community, which is convenient for all residents. Later, I heard from the director of the community that the original bus company calculated the cost and thought that the profit of opening this line was very low. Later, through the active work of community workers, the bus company was persuaded to open the line, which greatly served the residents and provided convenience.

Now, the development of market economy has brought some pains of reform, and the people are the last people to bear these pains. How to make the residents who suffered losses in the reform make a smooth transition is the biggest problem that every staff member faces. A staff member admitted frankly the difficulties during this period, and the residents' lives were not guaranteed. How could it be smooth enough to tide over the difficulties? Their work is difficult to do. Later, I learned that due to the restructuring of the group, many employees in the community were laid off and unemployed, and some poor households even had difficulties. At this time, community workers start their work in time, count the laid-off and unemployed, and help the people with difficulties to the maximum extent. 1* * applied for the minimum living security for 39 people, and laid-off and re-employed for 153 people, which can be said to be the best effort for residents. But they say it's to relieve social pressure. Indeed, the foundation of society is unshakable. Too many people are unemployed, and the difficulties in life will inevitably lead to social unrest. As the grass-roots workers of China * * * Production Party in social life, they must solve all minor contradictions, and major contradictions are formed by the accumulation of many minor contradictions. Community cadres are organizing all party member in the community, and activists are learning how to maintain the advanced nature of the Party, improve the ruling ability and better serve the community residents.

During my community investigation and practice, community workers not only released the latest weather forecast and typhoon trends on the community bulletin board every day, but also organized activists to conduct inspections, deal with dangerous billboards in time, place unstable flowerpots and strengthen trees. Due to the timely and effective measures, there was no loss report in the whole community during the typhoon transit.

In order to improve the quality of residents, the community uses other people's meal time to distribute publicity materials of "striving to be civilized citizens" to residents. I remember that in the previous years' census, a considerable number of residents were not very cooperative, but through the efforts of community managers in recent years, this publicity campaign was carried out smoothly and the residents were also very cooperative, which fully reflected the residents' recognition of community work.

Later, when I conducted an opinion survey on some residents, I learned that the community has implemented a government financial disclosure system, and residents know exactly how to use the community's money. The biggest investment of this community this year is to invest more than 50,000 yuan in the new citizen leisure square. All the residents are very happy. They have a good place to relax and enjoy the cool on midsummer night.

After two days of investigation and practice, I fully realized the hard work of a community worker and was in awe of them. Imagine that every worker is working hard every day to provide a good environment for residents. Our neighborhood Committee is great!

Community service experience

Through this social practice, I have learned a lot and deeply felt a person's enthusiasm at work. Because of this, I gradually understand a truth: to start my own business, I must redouble my efforts. With a person's persistence in his work, a firm belief will lead him to a perfect career.

During this period of internship, I realized the ups and downs in my work through my own efforts, and then I found myself the happiest. Because I'm still in the learning stage, I haven't really come into contact with my career, and I haven't really understood the hardships and difficulties of my work. Thinking about it, I still feel that I am still good now. Being able to study in such a good environment will lay a foundation for future work. However, I am ashamed of myself. I blame myself for failing to live up to my expectations. I don't cherish this good time and opportunity to study hard. I have nothing to do all day and I can't do anything at home. It was this social practice that gave me the opportunity to learn and unforgettable experience.

In the process of internship, I did everything I should do seriously and got a satisfactory answer sheet. I thought I had learned some basic knowledge, but I didn't know there was still much to learn until my internship. I still have a long way to go in the future I can't just be satisfied with the status quo, I must go forward bravely. People grow up in constant progress. Although there will be many bumps, there will always be a way to solve them. Being a man is not afraid of failure, and he is most afraid that he will never stand up after failure. You must believe in yourself, because I always say to myself, "Be brave and frustrated? What are you afraid of? There must be a rainbow after the storm. " Therefore, I have a firm belief, that is, to overcome the difficulties in growth and unswervingly move forward towards my own goals. I believe my tomorrow will be better!

Experience of community service in winter vacation

During the winter vacation, I went to my neighborhood Committee to help and provide community service. From 2.2 1 to 2.27, I went to the neighborhood Committee every seven days to help the staff there sort out the documents, visit the masses and understand the living conditions of the community residents.

At first, I didn't adapt to the work there. I feel bored and useless. But through contact with local residents and staff, I gradually learned about the fun of this community service. I know how to organize information, how to take care of the elderly, how to think of others, and I know the hardships and efforts of adults-all this would not have happened if I had not left home and participated in the service.

Through this community service, I have improved my social adaptability and ability to solve practical problems with knowledge, enhanced my sense of social responsibility and mission, broadened my horizons and defined my position. Not only did we find the missing side of our knowledge structure, but we also felt the gap between reality and ideal, which was very enlightening to our study, life and work.

For example, the materials of neighborhood committees are always in good order and classified neatly. Through the words and deeds of the aunt of the neighborhood Committee, I know that learning should be like sorting out information, and sorting out knowledge from house to house every day is not only conducive to searching, but also conducive to memory. Not only study, but also everything at home, such as books, clothes, toys and so on.

Among them, the deepest feeling is to express condolences to the elderly in the community. In the winter of December, Grandpa Liu's children all went to work in other places. Grandpa Liu drank too much when he was young, which led to a stroke. Now, he practices walking in the yard with a stroller every day. After uncle Wang and I went to his house to help him clean up, we went for a walk with him. The average old man will not exercise day and night like him when he is old, which shows how tough his perseverance is. I once asked him why he should exercise every day. He told me that it was necessary. If you don't exercise every day, you will never walk. He also told me that he was addicted to cups and drinks when he was young, which led to this result. Nowadays, many children in society 13.4 years old began to smoke and drink. These practices are irresponsible to oneself, parents and society. I hope not to repeat his mistakes and grow up healthily. I benefited a lot from hearing these words.

Participating in community service is a kind of exercise and a kind of tempering for me. Although my studies will be aggravated in the future, I will definitely take time out to participate in these services during the holidays.

(3)

Today, with the rapid development of the Internet, the Internet has become an important channel for people to obtain, publish and transmit information quickly, and plays an important role in people's politics, economy, life and other aspects. Therefore, the position of website construction in Internet application is obvious, and it has become an important part of information construction of government, enterprises and institutions, thus attracting people's attention.

The computer will have more intelligent components, and it will have a variety of perceptual abilities, certain thinking and judgment abilities, and certain natural language abilities. In addition to providing natural input means (such as voice input and handwriting input), various interactive devices that can make people feel immersive have appeared, and virtual reality technology is the concentrated embodiment of the development in this field. Today, people talk about the inevitable connection between computers and networks. On the one hand, it is increasingly difficult to see isolated computers without joining the network; On the other hand, the concept of computer has been expanded by the network. The Internet, which emerged in the 1990s, developed in full swing in the past, with unprecedented influence and popularity. Never has a technology changed our study, life and habits so dramatically as the Internet. Almost all countries in the world have computer networks directly or indirectly connected to the Internet, making it a global computer internet. People can communicate freely with other users all over the world through the Internet, and they can get all kinds of information from the Internet. People have fully realized the charm of the internet, which has greatly narrowed the boundaries between time and space. Through the network, people can share computer hardware resources, software resources and information resources. The idea that "the network is the computer" has been repeatedly proved by facts and gradually accepted by the world.

Through two years of study and practice, under the guidance of teachers, we have learned many clear operating steps and typical application examples. Make software technology and application skills more comprehensive, so as to truly master the software you have learned. So I made a personal website, taking the content of my major as the result of my internship. Its content is diversified. The software used to make web pages includes Dreamweaver, Fireworks, Flash Flash software. Dreamweaver has greatly accelerated the project delivery of electronic trading applications in the network era. It provides a solution for the dynamic generation of enterprise-level web pages and forms, such as the database application of electronic stores, inventory management systems and intranet. Fireworks is the most popular software for making web images. As long as Dreamweaver's default image editor is set to Fireworks, web page images will be updated in Dreamweaver as soon as they are made in Fireworks. Fireworks can also install and use all Photoshop filters, and can directly import images in PSD format. More conveniently, it not only combines the functions of Photoshop bitmap and CoreIDRAW vector map, but also provides a large number of web page picture templates for users to use, such as shadows on web pages, three-dimensional buttons and other popular effects can be made with one click. Of course, the most convenient thing is that it can directly generate HTML code for image cutting, image mapping, hovering buttons, image flipping and other effects, or embed it into existing web pages or appear as a separate web page. Flash is the most popular vector animation software at present. Compared with other Wed animation software, it has many advantages. This is a vector diagram. A complex object can be described with only a small amount of vector data, occupying only one thousandth of the storage space of bitmap, which is very suitable for grid use. At the same time, the quality of vector images will not change with the change of browser window size. Work in plug-in mode. Users only need to install the plug-in once, so they can quickly start and watch the animation, instead of starting the virtual machine every time like Java. Flash plug-in is not big, only about 170KB, so it is easy to download and install. There are some other enhancements. For example, bitmap, sound, gradient and Alpha transparency are supported. With these functions, users can build a website made entirely by Flash. Flash movies are also a streaming file. That is to say, when a viewer watches a large-scale animation, he can watch it at any time, without waiting for all the films to be downloaded locally, and he can start to enjoy the animation even if the later content has not been completely downloaded. The main picture is the facade of a web page, which can reflect the overall style of this web page. The name of the website is Lanqing Post Station. The blue sky brings people a good mood and a relaxed and happy mood to browse the webpage.

Is that almost enough?