Model essay on social investigation report (generally 5 articles) The first article, xx Village, xx Town, xx City, is my beautiful hometown. There is a small river in the village that nourishes the local people. Since the reform and opening up, the economy and traffic of xx village have developed greatly. However, the economic development has brought great influence to the natural environment around us. As a member of our hometown, we love our hometown and care about the surrounding environment, so we have made a series of investigations on the environmental pollution in our village in our spare time, hoping to understand the environmental situation in our hometown and find out the countermeasures to improve the environment in our hometown, so as to contribute to the environmental protection in our hometown.
Investigation process and results
In this survey, we collected information and data in various ways, tried our best to obtain first-hand information and try our best to truly and accurately reflect the original appearance of things. Under the guidance of the instructor, select some points in the village to observe and collect water samples; The sewage discharge and treatment of several enterprises were investigated. I visited some residents in the village and learned their understanding of environmental pollution and their views on its harm. It is very difficult to comprehensively reflect the present situation of environmental pollution in an area and make an accurate evaluation. Limited by my own ability, I make some superficial comments on the present situation, influence and trend of my hometown environment.
(A) field observation process and results
In this field survey, we investigated the air and water pollution. The observation shows that the atmospheric conditions in Tang Ping Village are still good, and the atmospheric visibility is high in sunny days. Some places have a certain degree of water pollution. For example, the water in the nearby river section is turbid and smelly, and the ph value of the water sample shows acidity. By consulting the data, we know that sewage is directly discharged into rivers and water bodies.
(ii) Findings
According to the survey, many people think that the environment in Tang Ping village is much worse than that ten years ago, and there are some problems, such as river pollution, and sometimes the air quality in the village is not satisfactory. Respondents generally believe that it is really necessary to intensify efforts and take measures to strengthen environmental protection and governance. Respondents put forward their opinions and opinions on how to protect our environment. They also expressed their willingness to start from themselves, participate in environmental protection work and do their part to make our Tang Ping village more beautiful. It can be seen that people still attach great importance to the surrounding environment, and their environmental awareness is also very strong.
Through this survey, we know that with the rapid development of industrial and agricultural production, it has created unprecedented material wealth for mankind, but it has also paid a heavy price for the environment. Ecological destruction and environmental pollution have posed a serious threat to human survival and development. Solving environmental problems has become an urgent and important task.
To change the current environmental situation, it is far from enough to rely solely on the efforts of the environmental protection department. We must also raise our awareness of environmental protection. Environmental pollution and destruction are not caused by one person, and protecting the environment should also be the behavior of the whole society. Each of us has an obligation to protect the environment.
At the same time, we also understand that we are the masters of society, and improving the global environment is the unshirkable responsibility and obligation of our generation. We should strive to raise awareness of environmental protection and save resources. If everyone destroys the whole earth and destroys it every day, the earth will become a garbage dump; If everyone in the world is environmentally friendly every day, we can create a beautiful world. Let's join hands to protect the earth and our home.
(3) Suggestions for improvement
We suggest starting from ourselves, starting from small things, and doing the following:
1, multi-purpose water, water saving.
2. Use detergent with caution, choose phosphorus-free washing powder to protect rivers and lakes and prevent eutrophication.
3. Don't litter and waste, and put the garbage in the designated place.
4. Try not to use plastic bags, use less plastic bags, and actively use renewable products to reduce white pollution.
5. Use disposable goods as little as possible.
6. Learn and publicize laws related to environmental protection, and actively report environmental damage to the environmental protection department.
7. Enhance environmental awareness, care for nature, understand and protect nature, and make friends with nature.
The model essay of social investigation report (generally 5 articles) starts from the second chapter:
Explain the time, place, object, method (questionnaire survey, group discussion, typical survey and individual interview) and purpose (or motivation, background and significance) of the survey, and then summarize the main contents of the survey.
Main part:
Text: Write the true situation and results of the investigation.
Analyze and think about the typical cases investigated, and speak with facts.
Main part: divided into two parts.
(1) Survey: Introduce the basic information obtained from the survey, and pay attention to the conciseness and accuracy of specific facts, statistical data and words, or use graphs, tables and legends.
(2) Investigation and analysis: focus on analyzing the background, causes and essence of the investigated things or phenomena, grasp the essence and laws of the problem with facts and evidence, reveal its significance or harmfulness, impress people and remind the world or leaders to pay attention.
Ending:
Emphasize the viewpoint, deepen the theme, summarize the full text, and put forward the methods, suggestions, approaches, measures, opinions and hopes to solve the problem according to the analysis of the survey results, so as to provide reference for the relevant departments to properly handle it. Finally, indicate your name and date of writing. Attachment: questionnaire (blank questionnaire), interview record (interview outline without record is also acceptable), etc.
Title of the report: the middle line in bold No.2, one line above and one line below.
Text: Level 4 is 1.5 times the line spacing.
Professional titles at all levels: "I", "I", "1", 1 "and" ① "
Printing requirements:
A4 paper, binding sequence: cover-practice evaluation form-report body-appendix
After the "Eleventh" holiday, both electronic and printed versions are required.
Note: The format of this survey report is plagiarism of Mr. Ji. If you want to download it, you can go to the common download of Communication College.
Model essay on social investigation report (5 general articles) III. Overview of the situation.
Through these practical activities, our group learned a lot. First of all, electrical automation is a wide-ranging specialty, and many aspects of life involve electrical automation.
1, transportation, electrified railway, like light rail now.
2. In industry, petroleum, chemical industry, electric power, production and other fields mainly rely on electrical automation for operation, production, treatment, monitoring and maintenance. Such as coal to oil, coal to hydrogen, coal to power generation, fertilizer plants, refineries, ironworks, various automatic and semi-automatic production lines, automobile manufacturing, processing, packaging, transmission, daily operation and maintenance, remote monitoring and remote control of oil and gas production in oil fields, etc. Professional knowledge of electrical automation is basically used in all aspects.
3. Civil, civil alarm, fire alarm system, HVAC system, security system, automatic processing, power distribution system, power supply system and banking system, including our usual credit card system. Must use knowledge of electrical automation.
4. In communication, satellite launch, mobile phone, computer communication network, optical fiber communication, cable communication, various control systems, etc. Must have knowledge of electrical automation.
In other words, the prospect of this major will never be unpopular. Without electrical automation, everything in society would collapse now. At the same time, this major belongs to the information industry, which is often referred to as the sunrise industry.
There are many kinds of jobs for students majoring in electrical engineering:
1: The main positions with on-site physical strength are: equipment maintenance, electrical maintenance, equipment installation, equipment debugging, etc.
2. Office brain type. Posts mainly include: electrical design, automation project design, project management, etc.
3. Types of outdoor commercial sales. This kind of business is mainly outdoor running, and the treatment depends on personal performance.
4. Assistant type (mainly suitable for female students in this major) The main positions are: assistant manager, assistant engineer, etc.
By investigating the market, we reviewed our courses.
The training goal of the school is that students can master core technical skills. Familiar with the skills and technologies related to the major, and comprehensively cultivate the basic quality and comprehensive quality of the profession.
As for the training objectives of the school, we know that the courses offered by this major in the school include: computer control technology, programmable control technology, automatic detection and conversion technology, and electrical control technology. The core course of this major is electrical control technology.
The main courses offered by the school are: electrical basic course experiment. Master the common sense of safe electricity use and the basic knowledge of electric field and magnetic field. Non-sinusoidal periodic communication.
Concepts of electricity and first-order dynamic circuits; The working principle of common electrical measuring instruments is briefly introduced. The basic principle of electrical control of production equipment in factory electrical technology object; Line and analysis method, detection technology and application; Basic principles of common sensors; Conversion circuit and its application: detecting signal processing, conversion and anti-interference skills; Comprehensive application of automatic detection technology, etc. Electrical design automation: (the use of cad) factory power supply; Application and maintenance of frequency converter: programmable controller; Principle and application of single chip microcomputer.
By studying in the university, we can get many certificates:
Senior electrician. Intermediate fitter. Electrician's operation certificate. Professional qualification certificate of cartographer, etc. With these certificates, it is not a problem to be an ordinary mechanic.
Our main jobs after graduation are: production, installation, debugging, maintenance and management of mechanical and electrical equipment (majors can work in the fields of system operation, automatic control, power electronic technology, information processing, experimental technology, research and development of electronic and computer technology, economic management and application related to electrical engineering). 2. Debugging, operation and maintenance of industrial automation production line. 3. Technical transformation of numerical control technology of typical electromechanical integration equipment and operation, maintenance and repair of computer-controlled equipment.
Employers you can go to after graduation: Power Management Department of Power System, State Grid and China Southern Power Grid Power Supply Company, Electric Power Design Institute, ultra-high voltage industrial and mining enterprises, information control related industrial enterprises, etc.
In addition, we also know that there is basically no preference for boys in electrical engineering, and there is no color blindness in vision requirements, but work experience is required.
Second, the analysis of major setting and employment direction.
The core course of our major is electrical automation. As we mentioned above, since it is to control weak current and strong current, it is natural to take it. Mastering the basic principles, circuits and analysis methods of production equipment and electrical control with motors or other control appliances as control objects can design and maintain hardware development functions, cultivate system debugging and fault diagnosis capabilities, and also enable students to master the structure, working principle, characteristics and application of weak current. This is the professional requirement of the school. It is not enough to master this technology. The control element first involves semiconductor technology and sensor technology, which can provide us with control information when we work. For example, whether the current in the factory circuit is lowered or raised, with them, we can make a judgment without making mistakes. We also learn to master MCU and plc programming skillfully. Modern electrical control tends to be fully automatic. A well-designed control program can sometimes save a lot of manpower and greatly improve the production efficiency of the factory. I think every boss needs such talents. Why should he worry about not finding a job and not getting generous treatment? These technologies can be said to be a new force in our future competition. To learn these skills well, we should learn basic courses now, because basic courses serve professional courses!
In addition, we also found that electrical design automation is also very important. For example, both Shanghai Electric Group and Haiwei Group require electrical engineers to have the ability to develop and research electrical equipment.
Electrical automation is a wide-caliber specialty, and there are many employment destinations. Different emphases of specialized courses will lead to different employment choices. For example, the power management department of the power system with good power supply technology; Good electrical control technology, equipment installation and debugging in industrial and mining enterprises will be your specialty; If you are good at plc programming, you can be an ordinary electrical engineer.
Four minutes passed, but I was still looking at the clock hanging on the wall and walking slowly. Idle and bored, I grabbed a newspaper with an article entitled "Look at one side and you can't see the result". The content was discovered in an interview. Similar supervision did not play much role in students' holiday life and homework. Some students have come up with many coping strategies, and many students have posted on the Internet to save trouble, for example, asking for social survey samples, urgently! "Wait, holidays are very common on the Internet. This report really touched me.
What do you think after reading this report? Where should I fill out the holiday social practice form? Some students even give their homework directly to their parents and let them do it themselves. "It's just homework left by the school for parents." Many parents have such a sigh. The original intention of the school's "holiday characteristic practice homework" is quite good, and we should cultivate our hobbies and practical ability; Let us learn to care and help others; Let us feel the joy and happiness of helping others; Let us experience a sense of accomplishment in it; Only in this way can our quality be comprehensively improved and so on. However, most of the holiday exercises are not standardized, and many of them are whimsical ideas of teachers, which are imposed on us adults without considering our own interests and hobbies; I think I will do better if I let myself do what I want according to my own ideas.
I think during the holidays, parents and schools should organize colorful activities to relax us, such as painting, playing chess, playing ball games, climbing mountains, going out for an outing, attending summer camps, etc. These activities can not only exercise our body and will, but also relax ourselves after studying, and learn some cultural knowledge that is not available in school textbooks. I think it's good. Only such social practice homework will we like it; Will be willing to practice exploration; Will improve our knowledge level. Leave some social practice homework according to your age. Don't force some homework that we are not interested in at all, ok?
The social practice activities in the summer vacation have ended, but the great influence brought by social practice is far from over. It enables us to go out of the campus, out of the classroom, into the society, onto the road of combining with practice, into the big classroom of society, see the world in practice, display our talents, increase our talents, hone our will and test ourselves. Half a month's social practice is very hard. Is it lucky? Or attachment? In retrospect, I realized that the original boredom was full of hope and bitterness was sweet.
Through this social practice, on the one hand, I have exercised my ability and grown up in practice; On the other hand, we have made our own contribution to society; However, there are also some problems in practice, such as lack of experience, immature handling of problems, and insufficient combination of book knowledge and practice. When we go back to school, we will cherish the time of studying at school, strive to master more knowledge, constantly practice and test our knowledge, and exercise our ability, so as to lay a solid foundation for better serving the society in the future.
Opportunities only favor those who are prepared. Only through our own continuous efforts can we maintain our indomitable ambition, constantly improve our comprehensive quality, reduce the collision during the running-in period and accelerate the pace of integration into society, gain a foothold in the highland of talents, raise our ideal sails and sail to the other side of success.
I especially recommend it.