Anti-drowning blackboard 1
Anti-drowning blackboard 2
Anti-drowning blackboard 3
Prevent drowning
Swimming is everyone's favorite sport, especially diving. But how dangerous will it be if you drown? Drowning will lead to respiratory arrest, and a large amount of water will invade people's lungs, which will endanger people's lives.
There are two kinds of drowning, one is caused by nature, such as rapids, weeds and so on. The other is caused by people themselves, such as low water temperature, which will cause human cramps; When playing in the water, sudden illness can lead to drowning. Some children, without being accompanied by adults, go into deep water by mistake, which will also have terrible consequences. A child secretly went swimming without the permission of an adult and drowned in the mud at the bottom of the river.
Although drowning is terrible, it can be prevented as long as we pay attention. For example, instead of swimming in unknown waters, go to a regular venue; Know your physical condition before you go into the water. People who are prone to cramps should do warm-up exercises first, and don't rush to the deep water area. In the wild, don't swim in the water casually, so as not to be entangled in aquatic plants or washed away by rapids; Also, don't go swimming in the zoned place.
With the continuous occurrence of drowning accidents, we should be vigilant. These unfortunate moments remind us to cherish life and prevent drowning from happening again.
It is very important to prevent drowning.
Students, life is precious, everyone has only one time, unlike wealth that can be recovered or endless grass that circulates on the plain. Who lost his life, not only lost everything, but also left a mental trauma to his living relatives. Having said that, I remembered the teacher's exhortation and my parents' exhortation, and I couldn't help feeling that it is very important to prevent drowning! However, whenever summer comes, we can always see some children playing in the water, but if we don't pay attention, it may cause drowning accidents.
Every year, many children drown, and the following events arouse our thinking: a child who just learned to swim with his grandfather went into the river to take a bath without authorization, and one of them swam to the middle of the river and was drowned alive because of exhaustion; Two first-year and second-year primary school students went to their grandmother's house for a holiday in summer, secretly went fishing in the river without telling their grandparents, and drowned in the river ... This series of amazing data is enough to make people think deeply, and behind these deaths, more is the lack of knowledge about drowning prevention. There is also a recent string of news: there are 10 pupils swimming in the river somewhere, but unfortunately they are all drowned. In fact, parents and teachers can really prevent drowning every day and every month, which is not as easy as imagined.
First of all, learning to swim is inevitable, and it can save you at a critical moment. It is more important to know some knowledge about preventing drowning, so as to "nip in the bud". Although it is written, it can give you the clearest judgment at the most critical moment. The most sincere friendship is expectation and the best wish is peace; The most ardent concern is parents, and the best moment is reunion. Let's hold up a safe umbrella together, feel the warmth of home and enjoy a better life.
Students, seriously study the knowledge of drowning prevention! Can benefit you for a lifetime. At the same time, let's use a healthy childhood to lay a good foundation for a better life.
1, the so-called "dye to pale, dye to yellow, yellow", the mental health problems of junior high school students in the rebell