How to write an essay about drowning prevention?

Summer is coming and the weather is very hot. The best way to escape from the summer is swimming. But swimming is dangerous. Every year, I don't know how many people lose their lives because of swimming. Here is such a tragic story about drowning.

June 25th, 28 is a sad day. A 13-year-old boy named Dai Mingming died of drowning forever. On that day, the weather was particularly hot. He and two companions went swimming in the fish pond to relieve the heat. At first, everyone swam in the shallow water. Slowly, Dai Mingming, who was good at water, let his guard down. He swam excitedly to the deep water. In a few minutes, the two companions couldn't find Dai Mingming anywhere. They climbed ashore, looked around and shouted, but Dai Mingming was not found.

at a loss, two companions quietly packed their schoolbags and sneaked home.

At home, Dai Mingming's companion told his parents what had just happened. The parents of the two families quickly felt the fish pond, saw Dai Mingming's schoolbag still by the fish pond, and knew that something was wrong, so they called 11. By the time Dai Mingming was brought up from the deep water area of the fish pond, he had already lost his breath.

This incident has taught us a profound lesson. Here, I would like to remind you that children must be watched by their parents when swimming. Those who can't swim had better not go into the water, especially in places where the water depth is cold, such as fish ponds and reservoirs. Go out swimming in time, and walk together, so that you can take care of each other. You must remember the lesson of blood, cherish life and prevent drowning.

In order to prevent drowning, we should do the following

1. People who can't swim should never play by the water alone; Don't play with your friends without adult supervision.

2. Before swimming, you should do full-body exercise, fully move your joints and relax your muscles, so as to avoid cramps, sprains and other accidents after entering the water. If you have a cramp, be calm, don't panic, and help yourself while shouting. The common thing is calf cramp. At this time, you should do backstroke posture, hold your toes with your hands, push your calves forward hard, and strive to get close to shallow water or shore.

3. Pupils should participate in swimming in groups, not alone, and it is better to be led by adults. Swimming time should not be too long. You should go ashore for a rest for 2 to 3 minutes, and each swimming time should not exceed 2 hours.

4. Pupils should not swim in too cold water. If they feel that there is a big difference between the water temperature and the body temperature, they should slowly enter the water and gradually adapt to it, and try to reduce the number of times to reduce the stimulation of cold water to the body.

5. Pupils generally don't dive. They can play water polo in the water, but they can't fool around and play pranks. They can't push their peers down, pull their peers deeply or sneak up on their peers in diving. Students who have just learned to swim can't do this.

6. Swimming should be carried out in the swimming area with safety protection zone, and swimming in the non-swimming area is strictly prohibited. Children in rural areas should choose areas that are familiar with underwater conditions.

7. People who take part in swimming must be in good health. Students suffering from the following diseases are not allowed to swim: heart disease, hypertension, tuberculosis, hepatitis, kidney disease, malaria and severe arthritis. Female students can't swim during menstruation, and students suffering from pink eye and otitis media can't swim.

8. It is very dangerous to encounter heavy rain when swimming in the open air, so you should go ashore immediately and go to a safe place to avoid the wind and rain.