In ordinary study, work, and life, everyone is familiar with composition. Composition writing is an important means to cultivate people's observation, association, imagination, thinking and memory. . What kind of composition can be called an excellent composition? Below are 10 survey report essays that I compiled for everyone for your reference. I hope it can help friends in need. Investigation Report Composition 1
1. Purpose of Investigation
Every time I see clear and transparent tap water flowing out of the faucet, I will be full of curiosity and questions. Where does water come from? Is it drinkable? Is it healthy? With these questions, I visited the water company and investigated the entire process of tap water treatment.
2. Survey objects
Fuyang Water Company staff
3. Survey methods
On-site visits and interviews with tap water treatment professionals
4. Investigation process
It turns out that the water delivered to our home is processed and filtered at various levels, and the water source is the "mother river" of Fuyang City - Fuyang City. Spring River.
Water purification process:
1. The Fuchun River water enters the water intake pump room through the lifting pump;
2. Add flocculant to solidify impurities in the water and make it fine Impurities condense into larger particles;
3. Entering the sedimentation tank, the solidified particles settle to the bottom, and the clean water in the upper layer flows into the filter;
4. Water in the filter After filtering again, the turbidity is lower;
5. Add sodium hypochlorite for disinfection to eliminate microorganisms and bacteria in the water;
6. Send the disinfected clean water into the clean water pool. Make all indicators in the water meet the national drinking water standards;
7. Extract purified pure water from the clear pool and send it to the water distribution pipe network, then flow into the urban pipe network, and finally be transported to thousands of households.
The tap water we use every day is produced through these processes, and various indicators in the water are monitored in real time during the production process. In order to allow citizens to use hygienic and safe water, water affairs staff also conduct three-level testing at the team level, factory level and company central laboratory, and conduct regular inspections of factory water and pipe network water to ensure safer water quality.
5. Investigation Conclusions and Measures
Through this investigation, I learned that the "tap water" at home does not come "from its own water". It has to go through pumping, sedimentation, filtration, disinfection, The complicated production process of delivering water can "come" to the home. How much effort of the water workers has been condensed in this! I understand the importance of protecting water resources, cherishing water, and saving water. Recalling my usual waste of water, my cheeks felt hot, and I secretly made up my mind to save water. I hope that each of us can start from me, start from every bit of life, and be an environmentally friendly citizen.
1. Problems: First, from the perspective of human health, the tap water in Fuyang currently needs to be boiled before drinking, and cannot be drank directly. This can only be achieved after the water plant has undergone advanced treatment and re-installed special pipelines. Second, during the hot summer season, many high-lying and remote areas have insufficient water supply, requiring water plants to speed up the construction of water plants and pipe networks.
2. As a unit that undertakes the important tasks of "five water management" (guaranteing water supply, saving water, preventing floods, draining water, and controlling sewage), the importance of water plants is self-evident. As a metaphor, there is a long way to go to ensure water supply. Investigation Report Composition Part 2
March 22 is World Water Day every year. This year’s theme is water conservancy development and harmonious society. As we all know, the earth where humans live is called the "water planet". Although 71% of the earth's surface is covered by water, 97.5% of it is ocean salt water, and this water cannot be used directly. Excluding the icebergs at the Earth's two poles, the fresh water easily utilized by humans is only 0.2 of the Earth's total water. Water is very important and precious to us humans. About 70-80% of the human body is made up of water.
Water is our closest friend and we cannot live without it every day. However, we do not cherish water resources very much, and the water environment has been seriously polluted by us.
Let’s take a look at some data! A report published by the United Nations pointed out that the total water consumption in the world increased more than six times in the 20th century. The annual growth rate of total freshwater consumption in the world is 2.5, which is twice as high as the population growth rate. By 20xx, the global per capita annual water availability will be reduced by 1/3. The latest data shows that so far, 100 countries in the world (including China) are short of water, and 26 countries are seriously short of water. 40% of the population suffers from water shortage. 25 million people die every year due to water pollution, and 10 Hundreds of millions of people do not have access to clean drinking water. However, my country's per capita water resources are only equivalent to a quarter of the world's per capita water resources; among more than 600 cities across the country, more than 400 have insufficient water supply. Moreover, my country's water pollution problem is also very serious: my country's river basins are generally polluted, and it is developing. A survey of 55,000km of river sections across the country shows that about 23.3% of the river sections are seriously polluted and cannot be used for irrigation, 45% of the river sections have no fish and shrimps, 85% of the river sections cannot meet Class III water quality standards, and the ecological functions have been severely declined. For example, the Taihu Lake blue-green algae incident that occurred on May 29 this year was caused by improper discharge of sewage from surrounding factories, which caused great inconvenience to residents near Taihu Lake in terms of drinking water and water use. The quality of tap water in the homes of a large number of residents in Wuxi City, Jiangsu Province suddenly changed that day, accompanied by an unpleasant odor, making them unable to drink normally. Many citizens have begun to purchase various bottled and barreled purified water and other types of beverages in large quantities. They are worried that cooking with spoiled water will affect their health. It was not until the afternoon of June 3 that the odor caused by cyanobacteria pollution was basically eliminated.
Facing such a serious problem, as students, what should we do? Because we do not have advanced equipment to recycle and reuse polluted water, and there is no way to turn salt water into fresh water, so we can only start with the little things around us and save water in the details of life. For example: after using water, turn off the faucet tightly; when watering flowers, plants and trees, it is best to choose to water at night, and stop watering if it rains; when washing hands or bathing, if you need to apply soap, try to turn off the water temporarily first; When washing small items of clothing, try to wash them by hand; if leaks are found, repair them in time; you can place a heavy object in the toilet water tank to reduce the amount of water flushed each time. We can also reuse waste water: use water from washed vegetables and fruits to water flowers, use water from washed clothes to flush toilets, etc. These methods can achieve the effect of saving water. Even if we cannot solve this problem now, we can learn knowledge in the future and use advanced science and technology to turn salt water into fresh water, recycle polluted water, treat it and reuse it. Moreover, we can also do more publicity activities in our spare time to appeal to more people to save water and protect water resources. In addition, if you find that improper discharge of sewage has caused other water sources to be polluted, you can also report it to the relevant departments in time so that it can be stopped in time.
Water is the source of life and the foundation of development. Let us save every drop of water, cherish every drop of water, and protect every drop of water! Investigation report composition part 3
1. Raising the problem
According to the survey, there are more than 5 million blind people and nearly 10 million people with low vision in our country, especially among children and adolescents. The disease rate is extremely high. The latest data from the National Student Physical Health Survey show that the incidence of myopia among primary school students in my country is 22.8, middle school students are 55.2, and high school students are 70.3. Why are so many people myopic? Is it just caused by bad eye habits?
2. Investigation methods
1. Check relevant books.
2. Ask teachers and parents to understand the main causes of myopia.
3. Ask classmates and prepare a survey report.
3. Investigation and data compilation (table)
Is the name the cause of myopia?
Yan Kailin is short-sighted and reads in too weak light
Liang Xingwei is short-sighted and watches TV for too long
Luo Junmin is short-sighted and sits in front of the computer and TV for a long time
Qiu Zihao is short-sighted and watches TV for too long
4. Conclusion
(1) Main causes of myopia
1. Reading in too weak light
2. Watching TV for too long Long
3. Sitting in front of the computer or TV for a long time
4. Watching TV too close
5. Incorrect posture when doing homework
(2) Make suggestions
In view of the above hidden dangers, I would like to give you some suggestions here:
1. Do eye exercises seriously .
2. Don’t read in places with too little light, don’t read while walking, and don’t lie down to read.
3. Pay attention to the arrangement of work and rest time, and do not let your eyes be tired for a long time.
4. Don’t watch too much computers and TV.
The eyes are the windows to the soul, we must take good care of them! Investigation Report Composition Part 4
Title: Interesting place name in hometown-Yinmakou
Source of content: 1. Interview with elders 2. Look at maps and information 3. Field investigation
Report content:
My hometown is Xinxiang City, Henan Province. The streets and alleys here are There are many interesting names, such as: stone archway, garden, pomegranate garden, city cross... Among them, the one that impressed me the most and interested me the most is - "Drinking Horse's Mouth".
Yinmakou is located to the east at the intersection of Pingyuan Road and Heping Avenue. The interesting place name "Yinmakou" must be related to horses as the name suggests, right? Indeed. There is also a historical story about the origin of the name Yinmakou!
Yinmakou, a long time ago, there were two small villages, the one in the west was called Songwangzhuang, and the one in the east was called Xiaozhaozhuang. The houses in the two villages are next to each other and the streets are connected to each other. They look like a village from a distance. There is a north-south highway to the west of Song Wangzhuang, which leads to the Yellow River in the south and Weihui and Huixian in the north. The north of the village is close to the Wei River. This section of the river has gentle flow, wide surface, and green trees on the embankment. Pedestrians going north and south can rest here and drink their horses. As time went by, people came and went, and several flat paths were carved out of the river slope.
One summer, Yue Fei led the Yue family army to fight against the Jin soldiers and came here. It was the dog days of summer. Yue Fei saw that the soldiers could not bear the heat, so he sent an order to camp and rest. The soldiers were all dizzy with thirst, and the horses were shaking their heads with thirst. At this time, the folks from Song Wangzhuang and Xiaozhao Village brought water. The soldiers picked up the big bowl and drank half of it in one breath.
Zhang Bao, Yue Fei's horse attendant, took the water bowl and drank one bowl after another. Suddenly he remembered that Marshal Yue's green-maned white horse had not drank water yet. Looking back, the horse was gone. When he looked north, he saw a few people leading the horse to the north. The person walking at the front was Marshal Yue, who was leading five or six horses by himself. Zhang Bao immediately chased after him and the villagers. Together they followed Marshal Yue towards the river. When they came to the Weihe embankment, the war horses started to drink as soon as they saw the water. Yue Fei stood on the embankment, looked around carefully, and praised this place as a good place for horses to drink.
After staying for a few days, Yue Fei and his soldiers often came here to drink horses and enjoy the cool air. Along the way, Yue Fei's footprints were left by the river... This has become a place of admiration and pride for the folks in Xiaozhaozhuang and Songwangzhuang. Many years later, the elderly people in the two villages combined and merged the two villages into one village and named it "Yinmakou" to pay tribute to the national hero Yue Fei who drank horses here.
This is the origin of the name "Yinmakou".
Now, with the development of urban economy, the former village of "Yinmakou" has become a prosperous commercial district, with beautiful high-rise buildings erected on both sides of the road. Every day there is a lot of traffic and it is very lively. Investigation Report Composition Part 5
Preface There is a clear river near the square in my hometown. When I was in first grade, I often saw people washing clothes in the river. What a savings! Some even carried water home. Look! Two children are playing splashing water! You splash me and I laugh, haha. No matter how bad I am, looking at this river, all my worries will be thrown away and my mood will become relaxed! However, now, I find that the river has become dirty and smelly. I remember that the river brought happiness and convenience to everyone in the past. Who doesn't feel sorry for this small river? So, I conducted an investigation into the pollution of the river. During the last semester, I passed the creek every day when I went to and from school. I always observe the river, but unfortunately, the amount of garbage in the river continues to increase every day. Analysis 1. I found from the survey that about 65% of the snack bars, vegetable stalls and meat stalls are close to the river. 2. There are two schools on the left side of the river, with more than 6,000 students. 3. Residents near the river do not have public trash cans. 4. The river is close to several factories, and the factory exhaust pipes are installed in the river. Conclusion The main reasons for abnormal pollution of small trees are: 1. Some vendors pour hot water, hot oil, and sewage into the river. 2. When students pass by the river after school, they throw rubbish into the river. 3. Residents near the river throw their garbage into the river for convenience. 4. The sewage from nearby factories is discharged into the river. A large number of facts tell me that the pollution of small rivers is mostly caused by human factors and has a lot to do with nearby residents. It is recommended that the management department should strengthen cooperation and resolutely stop the bad phenomenon of destroying the river, and should enter into a "Contract for the Protection of Greening Achievements" with each stall owner and formulate some specific measures so that there will be rewards for protecting the river and penalties for destroying the river. Investigation Report Composition Part 6
Every few days, when the English teacher comes to our class, he will always say: "XXX, you go to the office and bring a box of chalk." Why is the chalk in our class used so much? Soon? Although we are now a graduating class and "overspending on pens", we can't use them up so quickly! ..."Someone stole them. Who was that? Where were they hidden? They escaped on their own. Where are they now?" With thousands of questions, I started an investigation.
After investigation, it was found that the teacher did not use a lot of chalk in class, so that there would not be a "shortage of resources" in three or two days, but... after school, I checked again the next day, and nearly half of the box of chalk disappeared. So, I interrogated several classmates who had played with chalk that day, and then searched them again, but no target was found. I went to the podium to observe again, and found the hidden target - the podium was surrounded by chalk. It was like "looking for it thousands of times in the crowd, but suddenly looking back, the chalk was next to the podium." However, I never expected that there would be chalk next to the podium. Targets were also found on all sides of the classroom. This, this, this...
I had no choice but to continue to follow up and investigate. By chance, after school, I saw our beloved deputy monitor standing with chalk in his hand. On the podium, could he be related to the missing chalk case? I continued to watch, and saw him posing in a pose ready to throw, throwing out the chalk, the lovely chalk, drawing a beautiful parabola in the air, and landing accurately on the head of the labor committee member. Then, due to the instigation of the earth's gravity, it fell to the ground again. According to the chemical reaction, the labor committee member picked up the chalk to fight back with lightning speed. In addition, several class cadres were also engaged in a "chalk war", and countless chalks became victims in their hands.
The "murderer" was successfully discovered! After several days of careful observation, we found that "chalk wars" occurred at least 3-4 times a week, and no less than half a box of chalk was sacrificed each time. A box of chalk costing 90 has become a valuable resource in the "Chalk War". However, when resources are in short supply, the English teacher's "taking chalk" provides another opportunity.
Obviously, most of the chalk in my class will have the following three results:
1. Died gloriously after the "Chalk War"
2. Some classmates Stepping forward to stop them, being moved with affection, and showing courtesy, several students who like to engage in "chalk wars" repented and stopped destroying the chalk (this is unlikely, as several students are all class cadres, so this makes sense How could you not understand? )
3. Maybe some enthusiastic students reported it to the teacher, and the teacher stopped this behavior in time (this possibility is also unlikely, because if someone acted bravely in the righteousness, the "chalk war" How could it continue to this day without the teacher knowing anything about it?)
Now we can only hope to attract the attention of relevant departments and eliminate the "chalk war" as soon as possible.
The issue of missing chalk can be brought to its root. solution! Investigation Report Composition Part 7
People who live in Jingguan Town will know that there is always thick smoke floating near the "Big Belly" River every day, and it also exudes a pungent smell that makes people passing by What is the reason why pedestrians have difficulty breathing? Taking advantage of the May Day holiday, I carried out a detailed investigation and understanding of the entire pollution situation of the river with this issue.
After three days of understanding, investigation and visits, I found that the reasons for the serious pollution of the "Big Belly" River are as follows:
1. Every morning or evening near the river The factory will discharge black sewage. From a distance, the river seems to be covered with a layer of black gauze. There were also pieces of dead fish. The factory chimneys have turned from earthy brown to pitch black due to the long-term emission of black smoke, and the sky above has also changed from the original blue to a hazy gray-yellow.
2. Littering. Because there is no unified garbage accumulation place, a large amount of domestic garbage is thrown into the river, making the river full of garbage for a long time. However, so much garbage has not been dealt with in a timely manner by relevant departments, which in turn makes the residents here feel helpless. They have destroyed the river themselves, but are troubled by the pollution of the river affecting their lives.
3. Burn garbage. Environmental protection workers often burn garbage near rivers because they find it troublesome. The smell emitted when burning garbage is unbearable, and pedestrians who pass by have to leave in a hurry.
4. Car exhaust. Whether it is a gasoline or diesel vehicle, exhaust gas is continuously emitted during the combustion process, mixed with bursts of gasoline smell.
Environmental pollution has seriously affected the normal life of residents. For the health and safety of residents, we hope that relevant departments will pay attention to this matter and effectively solve these problems. Investigation Report Composition 8
1. The ending seems to be unfinished and should be able to echo the beginning with observation, detailed description and vividness
2. The ending echoes the title of the article and highlights the center
3. The beginning of the article is simple and appropriate, and the description of the environment is used to set off the mood of the characters. It is very artistic, complex but not confusing, and it can be detailed and focused. The ending is just right and the central language is simple and profound in meaning. It is thought-provoking
4. Beginning with feelings and ending with feelings will make the article coherent from beginning to end, and at the same time make the theme of the article loop around and have a strong appeal.
5. Describes with full passion... The beginning is concise, the key points are highlighted, and the details are appropriate and specific.
6. The atmosphere of the article is fully and appropriately rendered to the key points of the article... The delicate and vivid portrayal has a lofty intention and is amazing.
7. ...It is realistic and contains simple and profound philosophy, which makes the reading exciting and exciting
8. ...the close-up shots are unique and full of interest, and the full text is full of childlike innocence and makes the reading more enjoyable. Friendly
9. This article is full of passion. From between the lines, you can feel the author's love for... The full text is clear and fluent.
10. The case description is vivid, concrete and interesting. Strong and consistent with the previous metaphor... In the end, the author used a few words to express his emotions for... which is touching
11. The language of the article is fresh and lively, and the description can capture the main characteristics of things. The short and concise length is worth reading. Read
12. The content is closely related to modern life, novel and unique, grasps the pulse of the times, and has the flavor of the times.
13. The context is clear, the sense of hierarchy is strong, the narrative is orderly, and the details are not chaotic.
14. The details are appropriate, the priorities are clear, and the thinking is clear. Carefully selected, the materials seem to be tailor-made for the theme.
15. The narrative is detailed and specific, the details are vivid and realistic, the characters have distinctive personalities, and the images are full and vivid on the page.
16. Use the environment to set off the mood of the characters, blend the scenes, make the mood appear in the scene, and the scene appear with the scene.
17. The book is rich in imagination, unique in conception and not deviated from the reality of life. It is rooted in the associations of life, broadens readers' thinking, and makes people feel lively and interesting.
18. The description of the scenery is vivid and lifelike, the words and sentences are appropriate and appropriate, the scenery comes with emotions, and the scenes blend together. What is presented to the reader is like a vivid sketch that expresses emotion.
19. The wonderful imagination not only originates from life without losing the reality of life, but is also higher than life, broadens readers' horizons, and is full of artistic charm.
20. The description of the event process is detailed and specific. Although the content is large, it appears to be orderly and orderly, which reflects the author's clear thinking and ability to plan the layout. Investigation Report Composition Part 9
Chinese characters are one of the oldest writing systems in the world and the most widely used writing system in the world. There are a lot of Chinese characters, about 60,000 in total, and about 6,000 commonly used characters. Chinese characters have a long history. The oldest Chinese characters discovered so far are oracle bone inscriptions dating back more than 3,400 years ago. They are already very mature and developed characters. According to scientists' estimates, the history of Chinese characters is about 5,000 years old.
Chinese characters are words that record Chinese. It is the bond of unity of all ethnic groups in our country, a symbol of national unity, and a treasure of Chinese culture.
Our country has a vast territory, and local dialects are complex and divergent. Chinese characters transcend dialects. They break regional limitations and play an important role in communication between different regions. At the same time, Chinese characters adapt to the characteristics of the Chinese language, record and spread the rich and splendid history and culture of the Han nation, and preserve a large amount of cultural heritage. Today, Chinese characters have made major breakthroughs in information processing. People can directly use Chinese characters to process and transmit various information on computers and the Internet, thus showing its strong vitality.
Chinese characters are different from pinyin scripts such as English and Russian. It is a unique writing system that combines form, sound and meaning. In other words, a Chinese character not only has a certain shape and pronunciation, but also often directly embodies a certain meaning. Therefore, we say that Chinese characters are a kind of ideographic writing (some people also call them ideographic writing).
In terms of glyphs, Chinese characters are a kind of square text, which are composed of various strokes such as horizontal, vertical, apostrophe, dot, and fold. From the perspective of form, Chinese characters can be divided into two categories, one is single-body characters and the other is combined characters.
In the development of Chinese characters, after the Qin Dynasty unified China, Chinese characters were continuously simplified and organized, making Chinese characters gradually standardized. The development of Chinese characters can be roughly divided into four stages of evolution: ancient Chinese, seal script, official script, and regular script. Among them, seal script can be divided into large seal script and small seal script; official script can be divided into Qin Li and Han Li. It can be seen from this that any new font in history was gradually formed after a long period of evolution. Generally speaking, after the formation of regular script, Chinese characters have basically been finalized.
Writing is not only the carrier of Chinese culture, but also a splendid culture in itself. However, in the trend of historical development, people have modified the traditional way of writing Chinese characters, resulting in so-called "modern characters", which are misspelled characters. This easy "rewriting" has caused Chinese characters to lose their original charm. Usually, many people abbreviate many words for convenience; or if they cannot write, they replace the original word with another word with the same sound, which may change the meaning of the original sentence. Investigation Report Composition Part 10
Water is the source of all life. There is no life. With the development of modern science, the earth's environment has been seriously damaged by humans.
When we came to Hanfeng Lake, we smelled a stinking smell, so we took out a glass and filled it with some water. I took it to my eyes and saw that there were many tiny microorganisms in it. We took a closer look along the lake and found that there are industrial wastewater and domestic wastes that are discharged directly into the river without professional treatment, which will cause serious water pollution. , it turns out that these pollutants are all products used in our daily lives.
We were picking up garbage, and along the way we saw several cleaning workers scratching the garbage in the water. 1. In order to improve the river environment, all aspects of river water and river bank management should be carried out as soon as possible. First of all, the sources of pollution should be treated to prevent factories and pig farms from directly discharging sewage and manure into rivers. They should be treated in a centralized manner to avoid their adverse impact on the environment. Then, the construction materials (discarded) on the riverside and in the river will be removed, the waterway will be rectified, and the garbage and silt in the river will be further removed. Later, trees and turf were planted along the river, and green belts were established to avoid sand and soil erosion. 2. Conduct environmental education for residents along the coast and all citizens to enhance environmental awareness. The environment of the river mainly depends on everyone's ideology, so people should consciously protect the river and the environment. In this way, a new river will be forever presented to people. In short, it must be clear that when the environment is damaged, people themselves are affected. We should fully understand the relationship between the environment and humans, and fully understand the advantages and disadvantages of people changing the environment. There are far more factors affecting water resources than these. Although my investigation and research may not be mature enough, I hope to raise the status of environmental issues and water pollution issues in people's minds, so that the problems that arise will get better day by day. Only in this way can our Hanfeng Lake become more beautiful and rich