Keke Xiaoai knowledge

1. A 400-word essay on the influence of the film "Cocoa Little Love" on me

The person who has had the greatest influence on me is undoubtedly my history teacher Mudan. After going to school for nearly ten years, I have always been prejudiced against teachers. In my heart, I have always "hated" those teachers who beat me and scolded me!

Although she is not the most beautiful teacher in the world, her voice is not the softest and she speaks substandard Chinese, she has the best personality. She deeply influenced me with her subtleties. Maybe compared to others, I am the irritable type. Compared with others, my speech and behavior are not inferior to those of a woman, but they are still a little less elegant. I have never seen her get angry in class. If a classmate makes a mistake in her class, she will not criticize you or humiliate you in front of all the classmates, causing you to lose your dignity in front of the classmates. Talking to you alone after class allows you to realize your mistakes without losing face. She always considers things so comprehensively.

In her eyes, she always puts students first and does everything for the sake of students. Not long ago, my deskmate had a high fever in her class and looked listless. She quietly came up to ask about the condition of my deskmate. My deskmate was a boarding student and his home was far away and he didn't bring any medicine with him. She asked my deskmate to go to her office in the afternoon. What did we think? It turned out that she brought antipyretic medicine from home and specifically told my deskmate to take the medicine on time. When people are not at home when they are sick, they feel lonely and uncomfortable, but she brings warmth in the whistling cold wind, bringing comfort and motherly love to the lonely heart.

She regards the health and happiness of students as her greatest happiness. She changed my prejudice against teachers, made me fall in love with the noble profession of teachers, and gave me a goal to strive for and the courage to move forward. power. She gave me confidence and encouraged me to move forward when I faced setbacks; she comforted me and told me to be strong when I was injured in a competition; she told me to work hard when I couldn't find my goal; she helped me when I was lost. Guiding the direction at all times, she is my goal, my compass, and my guiding lighthouse. She helped me overcome my low self-esteem and taught me to be confident.

She taught me not only knowledge but also principles of life.

2. A 400-word essay on the influence of the film "Cocoa Little Love" on me

The person who has had the greatest influence on me is undoubtedly my history teacher Mudan.

Having been in school for nearly ten years, I have always been prejudiced against teachers. In my heart, I have always "hated" those teachers who beat me and scolded me! Although she is not the most beautiful teacher in the world, her voice is not the softest and she speaks substandard Chinese, she has the best personality. She deeply influenced me with her subtleties. Maybe compared to others, I am the irritable type. Compared with others, my speech and behavior are not inferior to those of a woman, but they are still a little less elegant.

I have never seen her get angry or angry in class. If a classmate makes a mistake in her class, she will not criticize or humiliate you in front of all the classmates. It's a huge loss of dignity in front of you, but talking to you alone after class allows you to realize your mistake without losing face. She always considers things so comprehensively. In her eyes, she always puts students first and does everything for the sake of students.

Not long ago, my deskmate had a high fever in her class and looked listless. She quietly came up to ask about the condition of my deskmate. My deskmate was a boarding student and his home was far away and he didn't bring any medicine with him.

She asked my deskmate to go to her office in the afternoon. We thought something was wrong? It turned out that she had brought antipyretic medicine from home and specifically told my deskmate to take the medicine on time. When people are not at home when they are sick, they feel lonely and uncomfortable, but she brings warmth in the whistling cold wind, bringing comfort and motherly love to the lonely heart.

She regards the health and happiness of students as her greatest happiness. She changed my prejudice against teachers, made me fall in love with the noble profession of teachers, and gave me a goal to strive for and the courage to move forward. power. She gave me confidence and encouraged me to move forward when I faced setbacks; she comforted me and told me to be strong when I was injured in a competition; she told me to work hard when I couldn't find my goal; she helped me feel lost. She is my goal, my compass, and my guiding lighthouse.

She helped me get rid of my low self-esteem and taught me to be confident. She taught me not only knowledge but also principles of life.

3. Books can enrich knowledge, cultivate sentiments, inspire wisdom, and can also teach us how to behave.

The joy of reading. Do you know that there is infinite fun in reading between the lines? .

Reading allows us to roam freely in the ocean of knowledge; reading allows us to have fun conversations with noble people; reading allows us to cultivate our moral character and sentiment and make it noble... ... Before going to bed, I always like to swim in the ocean of knowledge. Let your body and mind relax after a day of studying and absorb some extracurricular knowledge at the same time.

When you open the book "Five Thousand Years of China" before going to bed, it must be the page with the leaf vein bookmark, which tells the story of the rise and fall of the Chinese people over the past five thousand years. I saw it, that was Emperor Wu of the Han Dynasty. It was his majestic talents and strategies, and his "unrestricted talent promotion" that made us dominate the world at that time.

It was he who conquered the Huns in the north and connected with the Western Regions in the west, which made the Chinese nation strong and prosperous for a time. I have seen it, that is Cixi, she led the Qing Dynasty to corruption and destruction.

It was her timidity and unwillingness to change that destroyed the great national power created by Kangxi and Qianlong. It was she who forced the Qing Dynasty to continue to sign unequal treaties, causing the Chinese nation with five thousand years of civilization to suffer bullying.

Reading, you allow me to enjoy and grieve with books, and experience infinite fun in you. In my spare time, I always like to read the book "Famous Quotes" which I cherish very much. It allows me to talk freely with noble people.

It was he who gave me an ideal in life: "The human soul needs ideals more than material things." It was he who made me face life optimistically: "When God gives us a sour lemon, we must Try to make it sweet."

It is he who gave me a heart that is not afraid of failure: "If you keep the green hills, you will not be afraid of running out of firewood."... Books, we must not only read from you. In order to gain philosophy, you should also get pleasure from yourself.

When I am free on weekends, I always like to read the book that gave me noble moral character and sentiment - "The Analects of Confucius". Confucius said: "When three people walk together, they must have my teacher.

Choose those who are good and follow them, and change those who are not good." This famous saying from ancient times teaches me not to be proud, but to learn from others. Learn from the strengths of others to make up for their weaknesses and correct their own shortcomings.

Confucius said: "Don't do to others what you don't want others to do to you." This ancient saying warns us not to impose things on others that we don't like.

Don’t base your happiness on the pain of others. "The Analects of Confucius" is worthy of being a Confucian classic and has cultivated my moral character and sentiment.

Reading exudes a unique fragrance on your body. It is this fragrance that makes my soul controlled by you. I hope this fragrance will fill every corner of life, allowing everyone to appreciate the infinite fun.

4. Little knowledge about traffic safety

Don’t steal cars and produce “second-hand” hard goods.

2. Common sense about walking safety. When going out on foot, you should pay attention to walking on the sidewalk and picking up cars; combine top and bottom, the doctor of hidden dangers is the safety officer, and the system cannot prevent disasters. Do not stick your head or hands out of the window when riding a car; do not ride on the sidewalk, as accidents may occur one after another. To prevent unreasonable violations from taking the wrong route, check the vehicle's bell before traveling.

A good hunter cannot do without a steel gun. While sleeping.

Good steel comes from forging. The safety measures are set in detail to ensure that there are no problems before you can go on the road and the benefits are guaranteed. Safety is a cornucopia for those who abide by the laws and regulations. Safe production will bring good business results every year. Regulations are the standard for safe production. Every rule is written in blood and everyone must strictly implement it. People's stakes are not high, and violations are not small. One person violates the rules and everyone suffers. When you work against the rules, it is the time when disaster strikes. Lessons are the summary of blood and tears. The wise take precautions in the past. The fool eliminates disasters in the future. There is no way back in life. There is no regret for accidents. Violation of regulations. Reluctance leads to lifelong regrets. Obeying rules and disciplines will accompany you throughout your life. Safety and security are the guarantee of family happiness. Accidents are the root of life's tragedies. Safety lies in carefulness. Accidents arise from paralysis. Diligence is a priceless treasure and caution is a talisman. If you don't want to go on a business trip, implement standardized safety like clockwork every day. Clockwork Responsibility is the soul of safety. Standardization is the foundation of safety. The son has traveled thousands of miles, the mother is worried about the husband and the wife is at work, the wife is thinking about the relatives, and is looking forward to your safe return. Everyone is safe and the whole family is smiling.

Be sure to check the vehicle carefully before driving out, and go to the General Section of the Security Office to complete the driving license filing procedures; do not climb on other vehicles. Make matters smaller, follow the instructions of the traffic police and obey traffic signals.

The doctor of the diseased tree is the woodpecker. Good Samaritanism actually harms people and locks them up.

When the car comes to a stop, it is necessary to drive on the right side if there is no designated lane. It is difficult to find lessons. There are rules for management and team accident handling. To cut off the root, safety must cure the root cause. Benefits originate from production safety, which is the guarantee of production efficiency. Production is unsafe, and the ship loses its compass. Ignoring safety and grasping production are pulling chestnuts from the fire and leaving safety. Seeking efficiency is fishing for the moon in the water. Safety is the multiplier of benefits. Accidents are the divisor of benefits. Rich destruction accident safety. The management foundation is laid firmly. A good team is inseparable from regulations. Give the green light to accidents. Don’t just talk about safety. Pay attention to signs at all times while driving; do not drive around signals or gates. Safety must be strictly observed. When there are no sidewalks, We have to walk on the roadside in places. The culprit of the accident is to follow the rules. Walk safely on the road and accompany you. A journey of a thousand miles starts with a single step. Traffic safety starts with me. Drive according to the rules. Love and fight will not win. Safety is the best effect. Safety. *** Together for life. If there is no return journey, do not drive in the opposite direction. Driving on the road is easy to violate the rules and it is difficult to be safe. Traffic rules are strict in front of you. Be lenient on the road in front of you. Refuse to drink thousands of miles away. Travel safely thousands of miles away. Traffic rules are behind your head. An accident occurs in front of you. Driving thousands of miles, be courteous and safe every step of the way. Collisions are the source of disaster. Obey traffic laws. Be safe. We are destined to meet each other. Be courteous. A car accident is as fierce as a tiger. Safety is worth ten thousand gold. A red light is a short life. Infinite gold and jade are valuable. Life is priceless. Observe traffic rules. Peaceful. Safety is a life long thing. Year.

Safety, Four Seasons, Health and Blessings, Accident prevention requires early safety, safety is the first priority, measures must be taken first to ensure timely implementation of accident prevention, be accurate and advance, pay attention to safety, do not be careless, cherish life every second, and ensure safety. Go deep into the site to check for hidden dangers and eliminate them. Happy and harmonious, take measures to cure accidents, root out safety, reflect on accidents and lessons learned every day, everyone is vigilant, sum up safety experience, experience is blooming, and results are everywhere. Take a safe road, remember to be slow rather than fast, drive in a civilized manner, and do not forget to be courteous to those who are paralyzed first. If you make a mistake, you will be hated for eternity. If you follow the rules, you will think twice about your actions and have a hundred years of happiness. Believe in science, explore the laws of accidents, break superstitions, and strengthen safety management functions. The world of safety is broad. The people of Cathay Pacific live in peace and be prepared for danger. Don’t be afraid of danger. Be afraid of being unprepared. Only by preventing the slightest step can you prevent trouble before it happens. The embankment breaks in an ant nest. Small holes cannot be repaired. It is difficult to block hidden dangers without repairing large holes. Failure to eliminate the dangers lurks everywhere to avoid the heartache afterward. Only prevention in advance and strict compliance with management rely on systems and poor implementation of management. Accidents continue. "Strict" is a guarantee of safety. "Loose" is the bane of accidents. Good steel. Safety relies on forging and strict safety management. Article 1 Compliance with laws and regulations, prevention and early safety are the basic "three elements" of equipment. Work together to manage scientifically; you are not allowed to cross the road, run fast, or drive on roads with guardrails or isolation piers. Safety knowledge: It is difficult to hide accidents when people with driving licenses come to school; do not ride against the road, and the group management becomes a network. You can only get on and off the vehicle, accident prevention is guaranteed, and you can only get out of the vehicle after confirming that there is no fault in the vehicle.

Safety is strictly required. Where there are no overpasses or underground passages, you should use pedestrian passages. Avoid arrogance and impetuosity to prevent accidents. Accidents should be avoided. Do not leave your hands on the handlebars while riding. Disease enters through the mouth.

Also remember not to drive after drinking. Incomplete system is the source of waste.

It is useless when crossing more than 4 motor vehicle lanes or when the brake fails midway. Don't be afraid of a thousand days of hardship.

Talking alone won’t do anything. I would rather worry about safety. Travel thousands of miles on a safe road and be a happy person for hundreds of years. I hope that people will live a long life. Thousands of miles of road will be smooth and life will be beautiful. Be careful every step of the way. The road is irregular and unsmooth. The country cannot help but meet on a narrow road. Those who "let" win will be punished. Violation of regulations and no mercy seems to be the most ruthless. Love, wife, children, family, ignoring traffic rules means jaywalking, losing track, helplessness, overloading, speeding, dangers, drinking and driving, gambling with your life, car accidents in one second, pain for a lifetime, obeying traffic rules, saving, safety, courtesy, making people safe, driving on the highway, driving at the right speed, no traffic rules, there are Ups and downs, abide by traffic laws, care for life, journey, solid lines, dotted lines, zebra crossings are all life safety lines, serve the country's legal system, the people's soul, if there is a car accident, call the police quickly, save lives, heal the wounded, see the true feelings, keep the traffic lights always on, drive safely, accompany you, your life only comes once, be safe, stay with you, be courteous, give way to the first three Enjoy the peace of the people, go around a hundred steps, don’t rush for a step, take a journey of a thousand miles, be careful about your steps, drive carefully a thousand times, be careless when driving, once more, one person is out of the car, the whole family is thinking, one person is safe, the whole family is happy. Proper etiquette comes first, although it means a smooth road for speeders, and for those who cross randomly, stay safe. Be prepared for danger from a young age. You can get rid of violations, overloading, and the gain is not worth it. Slow down, don’t rush to be the first, and take care of your life. Until eternity, the national law is like a mountain. If you escape, you will catch three pairs of chopsticks and three bowls. Love your wife. Children look forward to reunion. Illegal concepts and strong safety factors. Ten times of accidents. Nine times of speeding motorcycles. Being drunk (sin) is ruined by alcohol (regret). Drinking and driving in the cup. Life is discounted. If you have alcohol, you will have no rudder. Sooner or later, you will get into trouble on the road. Please. Take the right path.

5. Tips on dental care

Pit and fissure sealing. I’ll also give you some other little knowledge.

A. Maintenance tasks that must be done every day - brush your teeth effectively.

Implement the "three-three system": brush your teeth 3 times a day, brushing for 3 minutes or longer each time. Also, make sure that the bristles are at a 45-degree angle to the tooth surface, rotate the brush head, and brush every tooth as much as possible. Let the toothbrush move back and forth between the upper and lower tooth surfaces to remove deep debris. Don't brush your teeth sideways or very hard.

B. Choose the toothbrush and toothpaste that suits you.

Toothbrush: Only a health-care toothbrush that meets oral hygiene requirements can achieve the effect of cleaning teeth without damaging the teeth and periodontal tissue. The characteristics of a health-care toothbrush are: the brush head is small and can rotate flexibly in the mouth; the bristles are arranged reasonably, which is easy to clean the teeth, and the toothbrush itself is easy to clean after brushing; the bristles are thin and elastic; the top of the bristles is round, which is not easy to damage the teeth and gums . Electric toothbrushes are also a good choice. The slight vibrations produced by their high-speed rotation can not only promote blood circulation in the mouth, but also have a positive effect on the gum tissue. Toothpaste: In order to prevent tooth decay, you can choose an anti-cavity toothpaste with repair function. The formula contains free fluoride ingredients that can directly act on the tooth surface. Cracked areas of the teeth are particularly easy to absorb free fluorine, so free fluoride can perform targeted repairs. It effectively repairs damaged tooth enamel and prevents bacterial invasion.

C. Eat more “teeth-loving foods”.

High-fiber foods, such as vegetables, whole grains, fruits, etc., are good for teeth; you can also eat more meat, eggs, and milk with high calcium content; avoid eating too many sweets.

Especially in infants and young children, attention should be paid to dietary choices. Parents should give their children more vegetables that can promote chewing, such as celery, cabbage, spinach, leeks, kelp, etc., which will help promote the development of the mandible and the alignment of teeth.

D. Teeth cleaning is essential.

Poor oral hygiene is the main factor causing periodontal disease. The use of ultrasonic scaling and other methods to promptly clean plaque and calculus in the oral cavity is what people call "tooth cleaning", and it is one of the main means to prevent periodontal disease. Brushing and scaling cannot replace each other, because new strains of bacteria can form within a few hours of teeth being thoroughly brushed, and can reach the maximum number within 30 days. If we do not pay attention to oral hygiene or the brushing method is not correct enough, the tooth surface will become damaged. There will be a large amount of plaque accumulation, especially in areas that cannot be brushed by a toothbrush, and over time it will become dental calculus. If there is plaque and calculus on the tooth surface and it is not removed in time, it can cause a series of diseases such as gingivitis and periodontitis

6. Tips on protecting your life and traveling safely

You only have one life. Safety will accompany you when you go out happily and come home safely.

Be patient when waiting for the bus, be courteous and smile while queuing. Be willing to obey traffic instructions and treat traffic personnel with a smile.

Stop and watch and listen on level crossings to protect your life and mine. Respect life and safety, please drive slowly.

Do not approach high-voltage wires on level crossings because they are dangerous. Stop when the light is red and go when the light is green. Read the signs and go safely.

Choose gaming venues carefully as intersections are dangerous and unsafe. The road is like a tiger's mouth, pedestrians should be careful.

Don’t run on the road, walk to the side. Only when you are familiar with the campus environment can you feel at ease when entering and exiting safely.

There is no need to fight over motorcycles and cars, it is true to pay attention to safety. Be sure to line up after school, and pay attention to safety and not to leave the line.

Be careful every step of the way and don't be distracted. Traffic accidents are easy to happen, so pedestrians and drivers should be cautious.

There are three types of concessions in traffic safety: courtesy, tolerance and should yield. Everyone is courteous on the road, and it's smooth for you to come and go.

Traffic knowledge is essential, and you must live by the rules. The traffic signals are really convenient and it is safe to pay attention to them at all times.

Love, wife, children, family, ignoring traffic rules means jaywalking, losing track, helplessness, overloading, speeding, dangers, drinking and driving, gambling with your life, car accidents in one second, pain for a lifetime, obeying traffic rules, saving, safety, courtesy, making people safe, driving on the highway, driving at the right speed, no traffic rules, there are Ups and downs, abide by traffic laws, care for life, journey, solid lines, dotted lines, zebra crossings are all life safety lines, serve the country's legal system, the people's soul, if there is a car accident, call the police quickly, save lives, heal the wounded, see the true feelings, keep the traffic lights always on, drive safely, accompany you, your life only comes once, be safe, stay with you, be courteous, give way to the first three Enjoy the peace of the people, go around a hundred steps, don’t rush for a step, take a journey of a thousand miles, be careful about your steps, drive carefully a thousand times, be careless when driving, once more, one person is out of the car, the whole family is thinking, one person is safe, the whole family is happy. Proper etiquette comes first, although it means a smooth road for speeders, and for those who cross randomly, stay safe. Be prepared for danger from a young age. You can get rid of violations, overloading, and the gain is not worth it. Slow down, don’t rush to be the first, and take care of your life. Until eternity, the national law is like a mountain. If you escape, you will catch three pairs of chopsticks and three bowls. Love your wife. Children look forward to reunion. Illegal concepts and strong safety factors. Ten times of accidents. Nine times of speeding motorcycles. Being drunk (sin) is ruined by alcohol (regret). Drinking and driving in the cup. Life is discounted. If you have alcohol, you will have no rudder. Sooner or later, you will get into trouble on the road. Please. Take the road on the right that connects you and him. It is safe for thousands of families. Prevent trouble before it happens. Observe the traffic rules to welcome the spring, summer, autumn and winter. Bless safety, accept the east, west, south, north, and learn the traffic rules. Use safety for you, me, and him. The guardrails keep you safe. Climb over the most dangerous safety. Life is at your feet. Random play on the road in your hands, life, bravery for a moment, regret for the whole life, safety and life, one clue, happiness and safety, two connected, tighten the safety strings, play the melody of life, pass through the spring, summer, autumn and winter, safety will stay in the heart forever, courteous, let the three innates take a wide step. Be careful, safety is gold, obey traffic rules, be kind to life, traffic safety, enter and leave safely, you and I, his mother, miss my wife, wait for my beloved son, I hope you are safe, return home safely, keep your mind tight when driving, put on your seat belt, be vigilant and safe, cherish life in the event of paralysis. Follow the rules and travel meticulously to ensure safety. Half a moment of negligence will cause trouble. Violation of rules will lead to lifelong regrets. Complying with the rules will accompany you for a lifetime. Overloading the vehicle by one ton will increase the risk by ten points. Let the trunk line rush and cause trouble. Stop, yield and avoid. Be decisive and hesitant. Big brother and big steering wheel at the same time. The most dangerous way to use rain, snow and fog is to limit speed, drive fast, have fun, be in trouble for a while, and be in pain for a lifetime. When driving at night, be careful, use high and low beams, and be calm. Drive carelessly, park in a careless manner, and be careful and make friends with safety. Driving fast, have fun, and be in trouble for a lifetime. Caring for children from the beginning, be prepared for danger in times of peace, and never forget the traffic rules. Carelessness may lead to accidents, and be careful. When driving on the highway, pay attention to the speed limit.

7. Safety knowledge information

Campus safety knowledge

Children, listen carefully, there is a book on safety knowledge, always pay attention to your words and actions, parents and teachers Only then can you rest assured.

When crossing the road, be sure to have clear eyesight. Keep to the right as a column, avoid vehicles as they approach, and raise your hands to show affection.

Don’t run too fast when turning. To prevent others from knocking you down, be more careful when walking at night and don't touch walls or nails.

Protect your eyes from dust caused by wind. If dust enters, you need to be calm. Wipe your hands gently and slowly. If the situation is serious, see a doctor.

Pay attention to small things, and never put them in your mouth. If you have trouble swallowing them, see a doctor quickly and don’t delay.

When you are hungry, don’t talk nonsense. Wash your face before eating. Chewing slowly becomes a habit, so that the body can be healthy.

Eating snacks is a bad habit regardless of the occasion and time. It distracts attention half-heartedly and is annoying to others.

Do not use lighting or electricity. When playing, be sure not to touch wires. Wires are dangerous everywhere. Keep the common sense in using electricity in mind.

Don’t watch TV series or cartoons when you lie down on the bed, and fall asleep in a daze. Be careful that the TV will be burned. .

In the event of a fire, remember the fire call number 119 and get out of danger quickly to seek help. Life safety is the most important thing.

Don’t be too casual when you come to your home and don’t recognize someone. Don’t be too casual or coaxing. When you go out to look for your parents, he will take the opportunity to commit a crime.

Don’t block a vehicle. Climbing into a car and blocking it is unsafe. If you get into an accident and injure someone, you may get scars but lose your life.

Lightning is bright, thunder is roaring, natural phenomena are not false alarms, high walls and trees are not close, conductors are put aside and squat underground.

On rainy days, roads are muddy, solidarity and mutual help are spoken of civilization, and big and small help each other. True love, return home safely.

Before eating fruits and melons, wash them first. Mosquitoes bite and flies carry infectious diseases. It is an ancient saying that diseases enter through the mouth. Pay attention to hygiene to avoid getting sick.

Play Games, far away from metal, can hurt people unintentionally. No matter how many excuses there are, it won’t work. In the end, there is still no peace.

Don’t drink and don’t smoke. Smoking and drinking will make you confused. If you lose your mind, you will be guilty of the law. A handsome young man will be dishonorable. .

On a hot day when you are dripping with sweat, do not rinse your body with cold water. In severe cases, you will be bedridden and unable to get up. In mild cases, you will suffer from rheumatism.

If you encounter a gangster, remember the phone number of the police through 110. Use dexterity and dexterity to deal with the situation, and the gangster will be captured.

It is not safe to go to the river in private. Be careful of dizziness and convulsions. If you drink a lot of water from the river, you will go to hell in youth.

Pick up the heat. Be careful with water. Overturning the pot will cause you to burn yourself. You will spend money too late and be sad. It can cure uneven skin.

Don’t overdo it when the river rises. Trying to be strong will lead to disaster. It is safer to take a detour. After the rain, the sun shines and the family enjoys it.

When passing through the courtyard, don’t tease the dog. Call an adult to chase the dog away. Don’t try to be clever. There is a danger of being bitten by a dog.

Big On hot days, when walking long distances, be sure not to drink raw water. If you have stomachache and feel dizzy, where can you find a doctor on the way?

Teenagers, don’t play with fire. A single spark can start a prairie fire. It can burn down a house or a mountain. If you are not careful, you will go to jail.

It is cold in winter, you need to keep warm, and check the electrical appliances in the fire area. They are messy and scattered everywhere. If there is a fire, you will regret it later.

Put away the vinegar bottles. , must not be messed up, the elderly and children cannot tell the difference, and eating it by mistake will kill you.

Playing table tennis, learning to shoot, the development of sports, single and parallel bars, climbing booms, all must be done in accordance with Follow the rules.

Don’t fight, don’t curse, be polite and cultivate new people, develop morally, mentally and physically, everyone strives to be the successor.

Don’t listen to bad stories, they will affect you Studying is a waste of youth, don’t even read books and CDs, you will be deceived if you don’t know how to analyze.

There are endless safety things to talk about. Of course, be cautious at all times. Occasionally accidents are inevitable, so take out insurance voluntarily.

Don't climb high, don't climb trees, be careful that you won't be able to stabilize at high places. If you slip and fall, no one will know where you are injured.

Stay in the upper bunk, don't be careless, always remember safety, if Teachers and parents are worried if you are not careful when getting up and down.

Syringes have needle points, and playing with them can easily hurt your eyes. Do not take medicines casually, so everyone should be a good doll.

Play on slides, When swinging, keep safety awareness in mind, and be careful not to lose your hand and break the rope, causing injuries and inconvenience.

When using an electric stove or burning gas, be sure to close it when you are done, and the room must be ventilated. Remember the lessons of blood.< /p>

Don’t climb the transformer. High-voltage power supply is very dangerous. Once it comes into contact with the human body, you will die in hell.

Promote insurance and promote safety. Keep safety knowledge in mind, and gardeners will water it carefully. The fruits of safety are especially sweet.

Talk about safety, talk about safety, safety work is very important, teachers and students can participate together, and enjoy peace inside and outside the school.

Is it enough?

8. Tips on safety and self-protection for primary school students

Traffic safety

In order to prevent traffic accidents, we keep the following points in mind:

1. You must walk on the sidewalk or on the sidewalks on both sides of the road. All motor vehicles are not allowed to walk on the sidewalk. Let everyone go his own way.

2. When crossing the road, you must obey the traffic rules and do not rashly bump into others.

You should use crosswalks (zebra crossings). At crosswalks controlled by traffic signals, you must follow the instructions of the signal lights; at crosswalks without traffic signal controls, you must pay attention to vehicles and do not chase or drive people.

Measures to prevent drowning:

1. Primary school students should swim under the guidance of adults;

2. Primary school students should not swim alone by ponds or rivers Play while waiting; pay special attention to avoid going to ponds where no one goes. There are also places with a lot of aquatic plants;

3. You cannot swim in places with signs prohibiting swimming, especially during summer vacation. You cannot invite friends to swim at the pond without adult supervision;< /p>

Self-rescue methods when drowning:

1. Don’t panic, call for help immediately when you find someone around;

2. Relax your whole body and let your body float on the water. Bring your head out of the water, kick the water with your feet to prevent loss of physical strength, and wait for rescue;

3. When the body sinks, press your palms down;

Cross the road

When crossing the road, the risk factors you may encounter will greatly increase, so you should pay special attention to safety.

1. When crossing the road, you must obey the instructions of the traffic police; you must abide by the traffic rules and "go on the green light, stop on the red light";

2. When crossing the road, you must use the crosswalk line; in sections with overpasses and underpasses, you should consciously cross overpasses and underpasses;

3. When crossing the road, walk in a straight line and do not go in a roundabout way; in sections without crosswalks, you should look to the left first , look to the right again, you can only cross the road after confirming that no motor vehicles are passing;

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Food Safety

To prevent food poisoning, you must first pay attention to personal hygiene , bathe frequently, wash clothes frequently, cut nails frequently, get haircut frequently, and change sheets and quilt frequently (once a month). Develop good habits of washing hands before meals and after using the toilet, and not overeating.

Secondly, do the "six don'ts": don't eat raw or cold food, don't eat unclean fruits and vegetables, don't eat spoiled food, don't eat food that hasn't been processed by high temperature, don't drink raw water, don't eat snack. Next, we must pay attention to identify food quality from food labels. Choosing safe food is the first step to prevent "diseases from the mouth".

How individuals can prevent food poisoning

1. Wash your hands before eating and after using the toilet;

2. Wash fruits and fruits before eating;

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3. Do not buy food from unknown sources or food that has expired;

4. Do not buy food from small shops or roadside stalls that do not have health permits and business licenses (especially food from roadside stalls) These are the foods that are not sealed and packaged in these shops and stalls);

5. Do not eat food that has been confirmed to have gone bad or is suspected to have gone bad;

6. Do not eat food that has been knowingly added to the food. Foods with preservatives or pigments but it is not certain whether the added amount meets food hygiene and safety standards;

9. A 300-word essay introducing the knowledge of blueberries

After finishing the day’s homework, My father took me, my mother, and brother Coco to pick blueberries in an unknown small mountain village in the south of the city.

The blueberry orchard is located in a valley facing west. I couldn’t wait to rush into the garden, and patches of blueberry trees appeared in front of me. The blueberries were like blue gems inlaid in the green leaves. In the bush, there are so many blueberries bunched next to each other that I can’t even count them. I’m so greedy that my mouth is watering! I grabbed the small basket, took my mother and brother and started picking.

I picked and ate at the same time. Look at this round one, look at that bigger one, I was dazzled by the selection. After more than half an hour, I looked at the small basket containing blueberries, and it was less than one-third. It turned out that the basket was twisted in my hand, and I often attacked the basket--"stealing" the blueberries that I thought were big.

The sky was getting dark, and my father urged us to pick quickly. I had to change my "strategy": I used to pick five, eat four and leave one, but I had to change to eat one and leave four. Soon we picked a basket full, and my stomach was full!

Ah! What an attractive blueberry, truly worthy of being the “Queen” of fruits.

I loved this blueberry picking trip!