Speech on safe use of electricity in campus 1
Electricity, this name must be familiar to everyone! Electricity plays an indispensable role in our life. If we have no electricity, we will live in a dark world, just like falling into an abyss! If there is electricity, it will be like a duck to water. Electricity is very important to us. Electricity has brought light to mankind. The application of electricity has greatly changed people's lives. Therefore, human society has entered a new era. People have built coal-fired power stations, hydroelectric power stations and nuclear power stations, and delivered electricity to cities and rural areas. Electricity has entered thousands of households, and we have used rice cookers, refrigerators, televisions, computers, microwave ovens and washing machines. ...
Electricity is indispensable in modern life. With it, life will become more colorful and more fulfilling. But sometimes electricity is the most loyal friend of mankind, and sometimes it is the natural enemy of human destiny. If electricity is not used correctly and safely, people will have a tragedy because of their ignorance of electricity. Please see: a villager pulled a wire at will on a big tree, and the wire was blown off by the strong wind. A student passed by the school and accidentally met him. His body was punctured by current and he died on the spot. The high-voltage device in a residential area is installed in the middle of the road, which is not only unsafe, but also too close to the ground. One day, the transformer suddenly short-circuited, which caused a fire and explosion and burned a car. Fortunately, no pedestrians passed by at that time, otherwise the consequences would be unimaginable. A primary school student went to plug in the power supply after washing his hands and didn't dry them. As a result, he was electrocuted. A 10-year-old girl wants to plug in and watch TV for a while because she is alone at home. The plug accidentally leaked electricity, causing a girl of 10 to fall to the ground. First, she lost consciousness, then she lost her breath and her heart stopped beating. Finally, this little life died ... it happens almost every day, which makes people feel shocking!
Students, with the continuous improvement of people's living standards, there are more and more places to use electricity in life. Therefore, it is necessary for us primary school students to master the following basic knowledge of safe electricity use:
L, know the master switch, learn to turn off the master switch in an emergency.
2. Do not touch and test the inside of the power socket with hands or conductive objects (such as iron wire, nails, pins and other metal products).
3. Don't touch the appliance with wet hands or wipe it with wet cloth.
4, electrical appliances should be unplugged after use; Don't pull the wire when plugging and unplugging the power plug to prevent the insulation of the wire from being damaged and causing electric shock; The insulation layer of the wire is peeling off, so it is necessary to replace the wire in time or wrap it with insulating tape.
5, found someone get an electric shock to try to turn off the power in time; Or use dry wooden sticks and other things to separate the electric shock victim from the charged electrical appliances, and don't save people directly by hand; Younger students should ask adults for help in this situation, and don't handle it by themselves to prevent electric shock.
Lecture on safe use of electricity on campus II
An unpleasant smell of smoke came to my nose, and I asked my mother in wonder, "Mom, don't you think there is a pungent smell of smoke?" After listening to my reminder, my mother also smelled it carefully: "Hey, strange? It seems to be coming from your room. "
My mother walked to my house in the direction of smoke. In less than a minute, I saw my mother rush out and throw a black thing on the ground. As the black smoke filled the whole house instantly, I couldn't see anything clearly, which startled me. The pungent smoke choked me and immediately covered my nose.
"What's the matter?" Mother's questioning was deafening. At this time, I carefully looked at this dark thing-electric blanket. An electric heating wire is exposed like a burnt bone. It suddenly occurred to me that I turned on the switch of the electric blanket when I was playing at noon, and I forgot when I was playing. I was so scared that I was at a loss and incoherent. My mother dragged me into the house again, only to see that the sheets were all burnt black, which was a terrible sight. "Mom, I was wrong, I was wrong." I feel extremely guilty.
Until now, I feel scared every time I think about it. If we leave without smelling the smoke, it will cause a big fire and the whole house will burn down. Just because I was playful and negligent.
After this painful lesson, I learned not to play with electricity, otherwise the consequences would be unimaginable. "Electric Tiger" is terrible! Be sure to use electricity safely.
Speech on safe use of electricity on campus 3
Electricity is an indispensable energy source for human life. Because electricity is often needed at ordinary times, such as lamps, televisions, rice cookers and computers ... It can be said that there are countless places where electricity is needed.
However, electricity is not unlimited, so we should save electricity, and at the same time, we should use electricity safely. When it comes to the safe use of electricity, electricity also brings a lot of harm to people. In other words, fire is a toothless tiger, but so should electricity. Only by using electricity safely can this toothless tiger have nowhere to rely on. Here are two examples of electricity. Please understand the importance of safe use of electricity after reading it.
Example 1: A high school in a city and county of Henan Province, because the school is completely closed, students are forbidden to leave school without the teacher's permission. Three high school students had to leave school because of something. Three of them discussed climbing the school wall at night, but when they went out, two of them were unfortunately killed by high-voltage electricity above the wall.
Example 2: Last year165438+1in the early morning of October 27th, Mr. Liang's son fell asleep watching TV in the living room, and then he was awakened by choking and found that the TV was smoking. Mr. Liang asked his son to go out to the police and put out the fire with his wife. When the firemen arrived, Mr. Liang fell at the door and his wife fell in the bathroom. Mr. Liang's wife died after being rescued and was identified as carbon monoxide poisoning. The fire department determined that the cause of the fire was that the TV set caught fire due to long-term excessive operation. It can be seen that "safe use of fire is related to life."
The above examples tell us that we should put safety first, beware of electric shock and cherish life. There is only one life, and life is precious and fragile. If we want to cherish our lives, we must learn how to prevent electric shock and avoid making unnecessary sacrifices, but our awareness of safe use of electricity is so weak. We should know more about the safe use of electricity:
Emergency measures for electric shock accident: 1, cut off the power supply immediately. 2. After the mattress is disconnected from the power supply, if you are unconscious, even if your breathing or heartbeat stops, you should immediately carry out artificial respiration and contact the medical staff for rescue.
Emergency measures for electrical futures: 1. First cut off the power supply. 2. Call the police in time. The telephone number of the fire alarm is 1 19. 3. Use yellow sand or a four-carbon fire extinguisher.
"Use electricity safely and cherish life", we should learn the above first aid measures and emergency alarm measures. I hope everyone will understand the importance of safe electricity use after reading this article. Let's work together to create a safe society.
Speech on safe use of electricity on campus 4
Electricity brings convenience to people, such as cooking, laundry and lighting ... It is the product of human civilization, and people's lives cannot be separated from it. Although it brings us convenience, it will also bring us great danger if it is not used properly. On this day, because of my carelessness, I accidentally bent the plug of the electric light at home, but my father said it was okay, just straighten it. I can't help worrying: what if there is danger? No, I can't get away with it. I must eliminate this potential safety hazard.
Curiosity drove me to look up information about electricity use on the Internet. The plug is crooked. If it is forced to break through, it is dangerous. If I continue to use it, it may lead to short circuit and fire, and in serious cases, it will lead to family tragedy. Seeing this scene, I shuddered. I'll call my father right away and show him. Father stopped unplugging and replaced it with a new plug. I'm finally relieved.
The danger of electricity goes far beyond these. For example, you can't wet the socket, you can't watch TV in thunderstorm weather and so on. Pay attention to these common sense! Students, with the continuous improvement of human living standards, there are more and more places to use electricity in life. Therefore, we must have a correct understanding of electricity, form a good habit of safe use of electricity, and master the following basic common sense of safe use of electricity: l, correctly understand the main switch of power supply, and learn to turn off the main power supply in an emergency. 2. Do not touch and test the inside of the power socket with hands or conductive objects, such as wires, nails, pins and other metal products. 3. Don't touch the appliance with wet hands or wipe it with wet cloth. 4, electrical appliances should be unplugged after use; Do not pull the wire forcibly when plugging and unplugging the power plug to prevent the insulation layer of the wire from being damaged and causing electric shock; If the insulation skin of the wire falls off, it should be replaced in time or wrapped with insulating tape. 5, found someone get an electric shock to try to turn off the power in time; Or use dry wooden sticks and other things to separate the electric shock victim from the charged electrical appliances, and don't save people directly by hand; Younger students should ask adults for help in this situation, instead of dealing with it themselves to prevent electrocution.
Safe use of electricity must start with me! Only when the electricity is safe, people can live in the next floor!
Speech on safe use of electricity on campus 5
When we use electricity, safety accidents occur frequently. It was because of a momentary negligence that we committed this unprovoked disaster about the safety of life. The lesson of blood makes us understand that safety is closely related to us and whether we can grow up healthily. Safety is what we must pay attention to, and safety is the first. Everyone must care about safety, make unremitting efforts and implement it. We are committed to designing many safety signs to warn us that safety is more important than anything else. This is my condition to prevent accidental injury:
To prevent accidental electric shock injury:
1, learn the common sense of electricity, don't touch the power supply with hard objects, and don't touch the power supply with a certain part of the human body to prevent electric shock.
2. Don't plug in or connect the power without permission, especially don't plug in the power with wet hands.
3. Pay more attention to observe whether all kinds of electrical appliances, plugs, sockets, wires and lights at home are damaged or aging. If so, immediately tell parents to handle it correctly.
We primary and middle school students should not play with electricity privately, especially when there is no one at home, we must turn off or unplug all the power supplies.
For our health, for the happiness of our family, for the prosperity of our country, for the world to be less sad and more happy, let us always remember: cherish life and start with safety!
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