According to the query of Baidu Encyclopedia and Baidu Library, the five points for attention in winter mainly refer to: anti-freezing, fire prevention, gas poisoning prevention, collapse prevention and disease prevention. Anti-freezing object: frostbite of hands and feet; Pipe blockage; The equipment is frozen and cracked; Medium crystallization; Staff wearing thick clothes are slow to respond, and are prone to falls and bruises.
The most important thing to pay attention to in winter:
First, the temperature is relatively low in winter, so it is very important to pay attention to antifreeze;
Second, the weather is dry in winter, so be careful about fire prevention and always pay attention;
Third, the weather is cold, and most heating facilities have hidden dangers of gas poisoning. In winter, the phenomenon of gas poisoning is obviously increased compared with other seasons, which should be paid more attention to;
Fourth, the north wind is cold in winter, which is prone to heavy snow and hail, and it is also essential to prevent the collapse of buildings;
Fifth, low temperature in winter can easily induce cardiovascular and respiratory diseases, especially for the elderly and children. Therefore, we should pay special attention to the prevention of diseases.
Cultivating students' patriotic sentiment is the center of primary and secondary education. By investigating the current situation of patriotism education course