Research report composition: Grade 5, 400 words, 10 articles.

1. The composition of the fifth grade research report is 400 words

I am a doctor of Chinese characters-a research report on the use of Chinese characters. 1.

In real life, we can't live without China's language and culture, but when using Chinese characters, some people are prone to writing problems, such as spelling mistakes. In order to help people standardize the use of Chinese characters, I launched this survey.

Second, research methods.

I investigated the billboards in the street and analyzed the typos in the students' exercise books.

Third, data collation.

There are many kinds of typos, and typos are ridiculous. They are classified as follows:

1。 Homophonic error

In order to promote sales, some shops use homophones instead of the original words, such as "peach dies" and "wife eats instead". This kind of shop name uses similar pronunciation to replace the words in the original word with other homophones. Such means are very common in real life. Although this played a sales role, it misled people who were studying and made them mistakenly think that those words were originally written like this.

2。 Form proximity can lead to errors.

We often make mistakes in our homework because the glyphs are similar. For example, a classmate wrote "self" as "self" and made a little joke. People often make mistakes because the glyphs are too similar to distinguish. Once the teacher said that when he was reading his homework, he found that a classmate wrote "steep" as "cut" and immediately burst into laughter in the classroom.

Four. Research conclusion

Chinese characters have rich knowledge and a long history. The evolution of Chinese characters from Oracle Bone Inscriptions, bronze inscriptions, seal script and official script to the regular script we use today. Therefore, we should learn Chinese characters well and be a Chinese character doctor. I suggest that you use Chinese characters correctly and carry forward the art of Chinese characters in China.

2. The research report composition is 400 words in the fifth grade.

About Wang's surname 1. Propose a question

Many students in our school are surnamed Wang, and several of my neighbors are also surnamed Wang. Who are the celebrities surnamed Wang? Is the current surname "Wang" the most populous surname in China? With these questions, I studied the history and present situation of wang xing.

Second, research methods.

1, get books and newspapers;

2. Ask people around you;

3. Other methods.

Third, data collation.

1, historical celebrity

Emperor Wang Mang, calligrapher Wang Xizhi, poet Wang Wei and politician Wang Anshi. ...

2. Current situation

According to statistics, among the registered population in China in 20 18, Wang, Li, Zhang, Liu and Chen occupied the top five. Among them, the number of surnames of "Wang" and "Li" both exceeds 1 100 million, and the surname of "Wang" is slightly more than that of "Li".

Four. Research conclusion

1, calendar, the name "Wang" appears in large numbers. Emperor Wang Mang, calligrapher Wang Xizhi, poets Wang Wei and Wang Changling, singer and dancer Wang Zhaojun, politician and thinker Wang Anshi … all of them shine brilliantly in various fields.

2.20 18 the surname with the largest registered population in China is "Wang".

3. The research report composition is 400 words in the fifth grade.

Spring Festival Research Report The most important traditional festival in China-Spring Festival. The atmosphere of the Spring Festival is very lively. Recently, I made the following survey:

1. Busy people, such as markets and streets.

Many people came to the street, very crowded, looking at all kinds of goods, people were busy making new year's goods, everyone was smiling, because they made a lot of money, the street was crowded and very lively, and everyone returned home with a full load.

Two. Thirty nights (New Year's Eve)

New Year's Eve is the busiest day. Every household cooks New Year's dishes, and the fragrance of wine and meat is everywhere. Men, women and children all put on new clothes, with red couplets outside the door and all kinds of New Year pictures in the room. On New Year's Eve, lights are on all night and firecrackers are off all night. People who work outside will go home for a reunion dinner unless they have to. That night, except for very young children, no one slept, and everyone had to stay up late.

Three. New Year's Day

On the first day of the first lunar month, men, women and children go to relatives' homes to pay New Year greetings, and elders also give lucky money. Everyone is not only lively, but also very happy. The new year has arrived, and new hope has arrived.

This is my research report. The most lively traditional festival in China is the Spring Festival.

4. The composition of the fifth grade research report is 400 words

Investigation report on the use of Menqin Xiaoyang

First of all, the questions raised

Chinese characters are the language of Chinese communication, and we often use them. However, I find that people often use typos in their lives. To this end, I launched a survey.

Second, research methods.

I used the time after class to investigate not only the students' typos, but also the use of street advertisements and signboards.

Third, data collation.

There are many typos, which often make people laugh. They are classified as follows:

1, write another word.

In order to impress customers, some stores wrote the words "all-round eating" and "exquisite whole food". This not only changes the meaning of words, but also easily misleads others to write typos. I once saw a trademark that said "medicine rolls jelly" At that time, I was too scared to buy it for fear that I wouldn't be able to eat it.

2. Write similar words.

In my classmate's composition book, I have seen the word "running water" written as "Ryukyu water" for more than a hundred times. ...

3. Write homophones.

I once wrote a composition, because I couldn't distinguish the usage of "zai" and "zai", and I often joked. What's more, even teachers confuse "namely" with "both".

Four. Research conclusion

5. The research report is composed of 400 words in the fifth grade.

Research report on the use of Chinese characters I. Preface

In daily life, many people often write typos. In order to prevent people from writing typos, I decided to explore people's writing in life.

Second, research methods.

The survey method I use is questionnaire survey. Through this questionnaire survey, I feel the students' use of Chinese characters more intuitively.

Third, data collation.

The students' typos are very strange. I summarize them into two points, as follows:

1, I really can't write.

When we usually do our homework, it is inevitable that we will encounter words that we can't write, and then fill them in casually. For example, write "shade" as "shade" and "garden" as "wreath". There are still many students who can't write anything, so they scribble casually and finally write wrong.

2. Carelessly write wrong words.

Many students are careless in spelling, not because they can't write. For example, the teacher has said "de", "di" and "de" many times, and there are some confusing words, such as "pulling grass" written as "pulling grass". Who can tell the difference?

Four. conclusion

In my opinion, the problem of students' spelling in our class is very serious. Of the 64 students in the class, 57 have more than three characters, which shows that students don't know enough about the use of Chinese characters.

I suggest that students study Chinese characters carefully, write more and practice more, in order to use standardized characters correctly!

6. The research report is composed of 400 words in the fifth grade.

Research report on the use of Chinese characters I. Preface

With the development of society, more and more people use Chinese characters, but many people often write typos, so I made a survey about the correct use of Chinese characters by others.

Second, research methods.

I used street visits, asking others and searching for information online.

Third, the research content

(1) Write a typo:

In the street, we often see some shop signs, city advertisements, signs and so on. And we will find a lot of typos, because in order to attract people's attention, businesses often write "eggs" as "chickens lay eggs", for example, they will write "tire inflation" as "tire inflation", for example, they will write "furniture" as "furniture"

(2) Writing traditional Chinese characters:

In many cabinets, some merchants will write many words that customers can't understand. For example, write "needle" as "needle" and "refrigerator" as "refrigerator" ... because merchants will feel very cultured and can sell goods better.

(3) write homophones:

In our students' dictation and exams, we will also accidentally write some typos. For example, write "Meng Jiao" as "dream suburb" and "gorgeous" as "thrush".

Four. Research conclusion

Chinese characters are the crystallization of China people's wisdom and the treasure of China culture. Therefore, we should study hard to reduce the chance of writing typos every day to zero.

7. The composition of the research report is 400 words in the fifth grade.

First of all, the question is raised. There are 2 billion people in the world facing the difficulty of water shortage, but the average water quantity in China accounts for only a quarter of the world average. Moreover, the reservoirs in China are decreasing at the rate of 10 to 20 mm every year.

Second, the water consumption survey

Car wash shops use the most water, all using tap water. Every car wash shop has about 15 to 30 cars a day, and at least 5 kilograms of water is needed for each car wash. In one year (calculated in 365 days), each car wash shop needs 73,000 kilograms of water, which is equivalent to the annual water consumption of a small town. Lianjiang (a small city) has more than 30 car wash shops, not to mention those big cities with developed traffic.

Third, information collection.

In addition to the amazing water consumption in car wash shops, we usually waste some water.

1, some people usually pour out the water after washing vegetables;

2. The fountain in the park is not round;

3, the park faucet can't get water, some people leave without screwing it back, and no one turns it off when there is water;

Some people wash their hands for seven or eight minutes.

5. Some people don't care about running out of water;

Four. Suggestions and measures

1, using wastewater to water flowers, flush toilets, etc.

2. The fountain in the park should be changed into a cycle immediately;

3. Public water sources should be closed;

4. The time for washing hands should not be too long;

5. More publicity should be given to people about the importance of saving water;

6. Write more advertisements and post them in eye-catching places;

7. Cherish every drop of water and don't waste it.

Finally, I suggest that everyone must save water. Because water is the source of human life. Otherwise, the last drop of water on the earth may be human tears.

8. 400 words in the fifth grade of the research report composition

Ask questions first. Now we can often see garbage bags flying all over the sky and yellow sand flying all over the sky. So, has the urban environment always been like this? If so, when did it start to become like this? If not, how did you become so manic? What efforts will improve the environment? In view of this problem, I made a survey.

Second, the method of investigation.

1. Visit relevant departments and interview the staff of the Environmental Protection Bureau.

2. Find relevant information on mobile phones and computers.

Third, the conclusion is drawn.

1. After investigation, I found that during the industrial revolution from 1850 to 1900 and the following years, the original blue sky over the city turned gray-black, and the ground sight was limited to 100 meters. Before that, the sky was so clear and the air was so fresh.

At present, people's awareness of environmental protection is not high, which is manifested in spitting and littering. Some people throw garbage bags at random and let them fly in the air.

3. China's forest area is the lowest in the world, but its timber harvesting is among the best. Scientists have analyzed that the remaining trees in China will be cut down in the next ten years. Without trees, the land will be desertified.

Fourth, put forward suggestions.

1. Waste gas in industrial production should be treated before being discharged.

Please enhance your awareness of environmental protection. Environmental protection is a trivial matter. Such as: no spitting, no littering, etc.

Plant more trees and turn the desert into an oasis.

Protecting the environment is everyone's responsibility. Everyone should start from me and improve our environment from now on.

9. The composition of the research report is 400 words in the fifth grade.

First of all, the question is raised. Water is a precious natural resource for human beings, but with the development of society and the construction of factories and farms, rivers have also been seriously polluted. So I made a survey on the pollution of the river.

Second, the survey method

1, by looking at the map and observing around the river, we can understand the environment around the river.

2. Observe the growth of fish and shrimp in the river.

Three. Investigation and data collation

Information channel: look at the map and surf the Internet.

Survey: What impact does the river have on nearby residents?

Specific content: Poor residents nearby draw water, wash clothes and wash vegetables in the river.

Information channels: visiting, observing and recording.

Investigation: Pollution sources of rivers

Specific content: The nearby factories regard the river as a garbage dump and discharge dirty things at will, especially printing plants, printing and dyeing plants and chemical plants.

Information channels: interviews and surveys

Survey: What impact does the river have on residents' lives?

Specific content: residents can't drink clean water, and they can't wash clothes and vegetables with clean water.

Four. conclusion

10. The composition of the fifth grade research report is 400 words.

First, the question puts forward that the eyes are the most important part of the human body and the most important organ to see the world. But now that the living standard is high, there are more and more nearsighted people in our class, and I am one of them. In order that no one in our class will be nearsighted, I decided to make an investigation.

Second, the survey method

1. Ask about eye protection, what is myopia.

2. Investigate the number of nearsightedness and interview the causes of myopia.

Three. Investigation and data collation

The specific content of information channels.

What is myopia on the Internet? Myopia is one of my vision defects. I can see things clearly in the distance, but I can't see everything near. Investigation on the number of nearsighted people There are 5 1 person in our class, and the number of nearsighted people is 1 1 person, accounting for about a quarter of our class.

Interview them why they are nearsighted.

Watching TV too much. There are three people.

2. Read while lying down. There are three people.

3 The writing posture is incorrect. There are three people.

4. I don't like doing eye exercises. The number of people is 1.

5. Play computer games. Number 2

Four. conclusion

1. If you don't pay attention to your eyes and use them for a long time, it is easy to cause myopia. Such as: watching TV too much, reading while lying down, writing incorrectly, not liking doing eye exercises, playing computer games, and so on.

2. Myopia can be avoided, but to achieve "two musts" and "two don 'ts" is:

1, read and write correctly, and keep the distance between eyes and books one foot.

2. Take a rest after reading for an hour or so, or look far away for a while;

"two don't" is

1. Don't read or write in dim light and direct sunlight.

2. Don't lie in bed, walk or read in the bumpy carriage.