At 3: 30 in the afternoon, the speaker on the rostrum sounded the voice of the team counselor Mr. Zheng: "The fire drill is now officially started! Attention, teachers and students, a fire broke out on the east side of the second floor of the North Teaching Building. Please evacuate quickly according to the scheduled location! " A fire alarm pierced the tranquility of the whole campus, and our whole class seven in five years boiled instantly! All the students rushed out of the gate at the speed of 100 meters regardless of the willy-nilly. The students quickly stood in a row, covered their mouths with handkerchiefs, lowered their heads and rushed from the fifth floor to the first floor in the blink of an eye. This scene is really spectacular.
All the teachers and students in our school stood in a row at the predetermined place, and we began to watch the fire drill. In front of the hall of the teaching building in the North Building, there is a big iron basin with a raging fire burning some black toxic gases. Several teachers stood by with fire extinguishers in their hands. The teacher unplugged the safety bolt, picked up the fire extinguisher, aimed at the root of the flame and began to spray dry powder! I heard that the fire was put out, and the dry powder sprayed by the dry powder fire extinguisher made the sky white.
This fire drill was really exciting. It taught us not to panic after the fire broke out, but to evacuate the fire in an orderly way to ensure everyone's life safety!
Answer supplement
A serious voice came from the radio: "Attention, students, there is an emergency in our campus and there is a fire." Hearing this, the students suddenly looked at each other and made a mess.
After a lot of hardships, we finally arrived at the playground. The first choice is a burning fire. I saw flames and black smoke filled the campus. It is like a dragon spitting flames into the air and demonstrating to us without scruple. At this time, I heard a scream from behind me: "Wow". I looked back and found a classmate "seriously injured". Although his head was bandaged, red blood was still overflowing. With panic, I looked around. Suddenly, a "scratching" sound attracted me to look back. The original flame is getting stronger and stronger! At this moment, the PE teacher rushed over and saw him standing by the fire, with a fire extinguisher in his hand, pulling open the safety valve, aiming at the flame and pressing it, I saw a white carbon dioxide gas spewing out. In a short time, the originally arrogant flame was instantly extinguished! At this moment, Teacher Zhou came up to us and said, "Students, you must have never expected that this is a fire drill, the purpose of which is to exercise everyone's resilience and coping ability in the face of fire."