Earthquakes are natural disasters that we can't organize. The earthquake has brought us economic losses and casualties, so we should be alert to earthquakes and know the knowledge of earthquake escape to protect our lives. The following are some tips to prevent earthquakes: be sure to stay awake during earthquakes and turn off gas and other items in time to prevent gas leakage; If you are in a room, you must quickly run to an empty place, and if you have no time to escape, you will escape to a place where it is easy to form a safety triangle; If you are on the roof, don't try to run out, and don't go to the balcony or under the window to hide; If you are in class, don't panic; Don't take the elevator when you escape; If you are in a public place, don't run around and shout, and hide in a safer place; If you are in the street, don't hide in tall buildings to avoid danger; Don't walk upright when you escape, bend over; If you leave the room, don't go back to get anything; If you don't leave in time and are buried under a stone, don't panic, just like the little hero Xu.
Infectious diseases are also terrible. Spring is the season with frequent infectious diseases, so we must do a good job in the prevention of infectious diseases. Infectious diseases are mainly respiratory infections, and some infectious diseases are similar to colds in the early stage. If you don't feel well, you must make a diagnosis and give treatment in time. Common infectious diseases are: chicken pox, measles, influenza, mumps, epidemic cerebrospinal meningitis, hand, foot and mouth disease and so on. Students must have a good understanding of these diseases and take preventive measures.
Food poisoning is also a fatal thing for primary school students. Students often do harm to their health because the food cooked in food stalls is unqualified. Food poisoning includes bacterial poisoning, mycotoxin poisoning and plant food poisoning. So be sure to wash your hands frequently, and be sure not to let germs enter your body. We must also choose a clean restaurant to eat, otherwise it is very likely that spoiled food will enter our bodies.
There are also many hidden dangers in our school, which seriously endanger our students' physical and mental health and life safety. Around us, such things often happen: students in science class fight, experimental equipment is improperly used, teachers don't listen to their instructions in labor class, and we chase and fight in outdoor labor class ... We must know how to protect ourselves and not let others bully us, and we must ask others for help when we are hurt.
If we master safety knowledge, we are not afraid of physical and mental harm. In the future, I will watch more of these useful programs to increase my awareness of self-prevention and make the future better.