800 words of description composition for earthquake drill site.

1. An 800-word composition on earthquake prevention and flood control drills. During recess this afternoon, the school is preparing for an earthquake drill.

The teacher said it would start in five minutes. Let's have a rest first. Five minutes passed quickly, and the teacher first showed us who was not wearing a school uniform.

The teacher asked, "Is the building ready?" Ask again: "Is the North Building ready?" Everyone agreed that the clock "Party Party" rang at this moment, and we quickly squatted under the table. When the second bell rang, the students stood up quickly. According to the teacher's arrangement yesterday, the students ran to the aisle. Some students open the front and back doors, some students use the back door, and some students use the front door.

In the corridor, the students walked on the right, holding their heads in one hand and the railings in the other, and ran downstairs quickly. It is difficult to walk to the second floor. There are too many people. I thought to myself: If it was an earthquake, would I be hit by a stone? We ran to the playground and squatted down immediately, very tired, but the teacher said no, because someone spoke, so we had to do it again, but fortunately the second time was a complete success.

The school holds an earthquake drill once a year, which can improve our safety awareness and reduce casualties when a real earthquake comes.

2. An 800-word exercise composition on earthquake prevention and flood control. During the big recess this afternoon, the school is preparing for an earthquake drill. The teacher said it would start in five minutes. Let's have a rest first. Five minutes passed quickly, and the teacher first showed us who was not wearing a school uniform. The teacher asked, "Is the building ready?" Ask again: "Is the North Building ready?" Everyone agreed that the clock "Party Party" rang at this moment, and we quickly squatted under the table. When the second bell rang, the students stood up quickly. According to the teacher's arrangement yesterday, the students ran to the aisle. Some students open the front and back doors, some students use the back door, and some students use the front door. In the corridor, the students walked on the right, holding their heads in one hand and the railings in the other, and ran downstairs quickly. It is difficult to walk to the second floor. There are too many people. I thought to myself: If it was an earthquake, would I be hit by a stone?

We ran to the playground and squatted down immediately, very tired, but the teacher said no, because someone spoke, so we had to do it again, but fortunately the second time was a complete success. The school holds an earthquake drill once a year, which can improve our safety awareness and reduce casualties when a real earthquake comes.

The 3.800-word earthquake is like a beast, threatening our lives all the time.

We don't want it to come, but we should also be aware of emergencies. There have been two earthquakes in succession recently, the Yunnan earthquake and the Japan earthquake, which have claimed countless lives.

On March 14, our school conducted a safety evacuation drill. At the second class meeting, all of a sudden, the radio blared, and then the voice of the brigade counselor sounded: "Attention, everyone, there is an accident in our school, please evacuate according to the evacuation route ..." Then there was a noisy voice on the radio.

This morning, the teacher just emphasized the evacuation order-the first row runs with the last row, the second row runs with the fifth row, the third row runs with the fourth row, and the first row goes against the wall. But at this time, the students panicked, threw away the books and prepared to run out. The classroom door was seriously blocked.

Everyone ran away without thinking about anything. The class teacher waved the pointer on the podium and organized everyone to evacuate: "Don't be chaotic, don't panic! Orderly evacuation! " Fortunately, everyone realized that the classroom door was almost squeezed open, and we finally evacuated the classroom under the organization of the class teacher.

Out of the door, everyone carefully walked down the wall in order, but when it was time to go down to the second floor, the eldest brother behind him was unreasonable and raised his fist in despair: "Go, kill!" " "We knocked down the corridor for a while, and then knocked down the middle. When some young students saw that the situation was not good, they immediately rode on the railing with their usual tricks, slipped down and turned around and headed straight for the playground. Someone said, "What's the matter? It's not an earthquake, is it? " "It's possible! "Most of the students are serious and don't talk and laugh like they did when they practiced.

Other students don't agree: "there can't be anything, the school is conducting an evacuation drill!" " "Well, I also went through hardships to get out of the teaching building. Standing on the playground, the students poured out of the teaching building like running water, and the entrance of the teaching building was like two thick pumps, constantly discharging water.

Arriving at the playground, the headmaster stood there seriously and spoke: "Students, many students attach great importance to this evacuation drill, but some students disagree and push and shove." Some students are smart enough to slide the railing downstairs.

Such behavior is very unsafe, especially in an earthquake, and it is very likely to fall from it, which is very dangerous. "In our evacuation drill, it took all the students 35 seconds to rush out of the teaching building, 1 min 30 seconds to queue up on the playground, and 4 minutes and 20 seconds to count the number of people. Such a good result has a lot to do with our usual drills! Through this evacuation exercise, we learned how to protect our lives and how to evacuate the safety zone quickly in an emergency.

When we are in danger, we should have the instinct to survive, so that we can escape from danger safely.

The 4.600-word "meowed" shrill alarm broke the tranquility of the campus, and we couldn't help but be dumbfounded in class. "No, hide!" At the teacher's command, we grabbed the books on the table and covered our heads, swishing and running under the table.

The space under the desk is relatively small. Students cover the back of their heads with thick books and squat in this small space, breathing unevenly. It's hell on earth. Thin little XX is as clever as an ape, huddled up and tightly hidden; Tall and fat, XX limped * * *, desperately pushing his head under the table, as if to lift the table; XX, who has always been timid, holds his head tightly, shrinking and shrinking, eager to get into the gap; On weekdays, XX, who plays around all day, is squatting at the edge of the class at this critical moment of running for his life, looking around, but he is not nervous at all. ...

I couldn't bear to think more, and the alarm sounded again. "Get out!" Students climbed out from under the table one by one and rushed downstairs like runaway ponies. "Watch your head!" The teacher on the stairs loudly reminded everyone. The students are so busy that they don't care about their personal image at the critical moment. The team in Jinguyuan moved down quickly like a long queue, nervous and busy. Suddenly, the students in front slowed down. It turned out that the junior students downstairs were slow and blocked the passage. What should we do? The virtue of respecting the old and loving the young can't be lost at any time, so we have to take a back seat and move forward slowly.

Finally set foot on the flat ground, what are you waiting for? Go to the vast area ahead! We flew to the safety zone in the middle of the playground, found the position of our class, squatted down with our heads held, and took the opportunity to catch our breath.

I really want to laugh when I watch my classmates running behind me, but I feel heavy when I think of my compatriots in the Sichuan disaster area. We are conducting an earthquake escape drill. If an earthquake comes, God can give us 1 minute to escape, and we will save our lives.

Yesterday, the Meteorological Observatory predicted that it would snow today. Tonight, the sky becomes gray, the earth seems to be sleeping, there is no wind, but it feels cold. Tonight, it really snows, which is the first snow in Shanghai since winter.

At first, it didn't snow much. It gradually snowed in the evening, and the snow like goose feathers was overwhelming. Big snowflakes are flying all over the sky, and small white pearls appear around. When I went to draw the curtains, I found a layer of snow on the windowsill and clothes rack of my balcony.

The next morning, I opened the window and took a look. What a beautiful snow scene! The earth seems to be covered with a thick layer of fluff; Cars parked in the community were covered with heavy snow, and cars of different colors turned into white cars at this time. Many drivers are busy clearing the snow from their cars. My gray Touran turned into a white Chevrolet. The nearby branches are covered with snowflakes, and the crystal clear snow is like ice cream in summer, which makes people want to lick it. There is also a thick layer of snow on the roofs of other houses, which is very pleasing to the eye; Many children wear thick down jackets and cotton shoes, running and laughing in the snow, chasing each other and having snowball fights. This is a very happy scene. ...

The first snow in the new year heralds a bumper harvest for the whole year next year.

The 6.800-word earthquake is like a beast, threatening our lives all the time. We don't want it to come, but we should also be aware of emergencies. There have been two earthquakes in succession recently, the Yunnan earthquake and the Japan earthquake, which have claimed countless lives. On March 14, our school conducted a safety evacuation drill.

At the second class meeting, all of a sudden, the radio blared, and then the voice of the brigade counselor sounded: "Attention, everyone, there is an accident in our school, please evacuate according to the evacuation route ..." Then there was a noisy voice on the radio.

This morning, the teacher just emphasized the evacuation order-the first row runs with the last row, the second row runs with the fifth row, the third row runs with the fourth row, and the first row goes against the wall. But at this time, the students panicked, threw away the books and prepared to run out. The classroom door was seriously blocked. Everyone ran away without thinking about anything. The class teacher waved the pointer on the podium and organized everyone to evacuate: "Don't be chaotic, don't panic! Orderly evacuation! " Fortunately, everyone realized that the classroom door was almost squeezed open, and we finally evacuated the classroom under the organization of the class teacher.

Out of the door, everyone carefully walked down the wall in order, but when it was time to go down to the second floor, the eldest brother behind him was unreasonable and raised his fist in despair: "Go, kill!" " "We knocked on the corridor for a while, and then knocked on the middle. When some young students saw that the situation was not good, they immediately used their usual tricks, rode on the railing, slid down and went straight to the playground. Someone said, "What's the matter? It's not an earthquake, is it? " "It's possible! "Most of the students are serious and don't talk and laugh like they did when they practiced. Some students disagree: "There can't be anything, the school is conducting an evacuation drill!" " "Well, I also went through hardships to get out of the teaching building.

Standing on the playground, the students poured out of the teaching building like running water, and the entrance of the teaching building was like two thick pumps, constantly discharging water. Arriving at the playground, the headmaster stood there seriously and spoke: "Students, many students attach great importance to this evacuation drill, but some students disagree and push and shove." Some students are smart enough to slide the railing downstairs. This kind of behavior is very unsafe, especially in the event of an earthquake, it is very likely to fall from it, which is very dangerous. "In our evacuation drill, it took all the students 35 seconds to rush out of the teaching building, 1 min 30 seconds to queue up on the playground, and 4 minutes and 20 seconds to count the number of people. Such a good result has a lot to do with our usual drills!

Through this evacuation exercise, we learned how to protect our lives and how to evacuate the safety zone quickly in an emergency. When we are in danger, we should have the instinct to survive, so that we can escape from danger safely.

7. Anti-seismic drill composition Today, the teacher organized us to watch a fire safety drill with great significance, rich content and profound experience on the school playground. I will never forget the knowledge, feelings and inspiration brought by nervousness and * * *.

"Look! The second floor is on fire! "

Black-gray smoke mixed with charred toxic and unpleasant smoke spread rapidly in the campus, and the flame was burning violently with cheering wind. We were choked by smoke and fire, and we cried. At this time, the students hurriedly covered their noses and mouths with water-soaked scarves and other fabrics and ran away. Although some students have run out, there are still some students surrounded by smoke and fire. Some of them opened the window and shouted for help anxiously, some were busy preparing to jump off the building to escape while waving red scarves, and some were very eager to wait for firefighters to come to the rescue. Or the teacher is well informed. She not only organized the fire fighting, but also immediately called the police for help: "Is it 1 19? Park Road Primary School is on fire, please put out the fire quickly! " ……

Just a few minutes later, the fire truck arrived, only to see the fireman's uncle quickly take out the ladder from the car, set it up very quickly, climb upstairs skillfully, and rescue the trapped students one by one from the fire. At this time, several other firemen's uncles were armed with special fire extinguishers and sprayed at the fierce and ruthless flame. Finally, the fire smoke was completely surrendered by the firemen's uncles and turned into clouds of ashes, and the beach could no longer do evil on the ground at will.

At the special invitation of the headmaster, Minister Xue explained the common sense of prevention and rescue such as the cause of fire, how to prevent fire, how to put out the fire and how to protect himself in combination with the fire drill just now. Finally, he sincerely said to us: "Fire and water are ruthless. Each of us should always be vigilant and take strong measures in advance to prevent problems before they happen. "

Although the intense fire drill is over, what I have left is not only the ruthless spectacle of putting out the fire, getting out of trouble and putting out the fire, but also the experience, lessons and enlightenment that this fire has given me, which I will never forget. ...

Ah, unforgettable fire safety drill of my alma mater!

8. Earthquake Prevention and Disaster Reduction Composition 800 words Earthquake prevention and disaster reduction, creating a beautiful home Natural disasters, including man-made disasters, are people's greatest enemies.

There are many natural disasters, such as earthquakes, acid rain, greenhouse effect and typhoons. Man-made disasters include fire, soil erosion and so on.

As early as ancient times, people had no awareness of prevention, and they all prayed to God and Buddha for peace. With the development of society, people know how to protect themselves with scientific and practical methods and reduce the threat of disasters to life.

This article will tell you how to use scientific methods to prevent earthquakes and reduce disasters, protect yourself and protect your home. According to the survey, there are many major earthquakes in China, such as Dali earthquake in Yunnan/KOOC-0/5/KOOC-0/4, Haicheng earthquake in Liaoning/KOOC-0/975, Qiongzhou earthquake in Hainan/KOOC-0/605, Nan Di earthquake in Kangding, Sichuan/KOOC-0/786 and Tangshan earthquake/KOOC-0/986.

In fact, some disasters can be prevented. Before the earthquake, there will be some signs.

For example, domestic animals such as horses will break free from the reins and run wildly outside; Hibernating snakes will come out of their holes; Bees will fly around; Dogs will bark, and some livestock will run around in circles; Rats move in groups ... these omens can let people know in advance that there will be an earthquake. If these animals are found to have these abnormal phenomena, we must first distinguish between the true and false, and then report to the Seismological Bureau to prevent them from leaving early. An earthquake doesn't mean you will die. In fact, there are many ways to save yourself.

For example, you are trapped under the ruins after the earthquake. Don't move blindly at this time, be calm. First, take out your hand and move the ruins slowly. First keep breathing smoothly, then try to breathe and call someone to save you. If you are at home during the earthquake, you must immediately enter a hard small room that has not collapsed to avoid injury.

Also, stick it on a solid wall or squat at the door, and survive after the house collapses to avoid being hurt. If you are in the wild, you must avoid steep cliffs to prevent yourself from falling down the mountain.

There is also the need to prevent landslides, so as not to slide down. If you are at school, you must obey the teacher's instructions, hide under the desk and pay attention to protecting your head. If you go to physical education class, avoid tall buildings and don't get hurt.

If you are in the cinema, you should hide under the viewing chair to avoid the shock, avoid the lights hanging on the ceiling and the hanging objects of air conditioners, protect your head with things, and follow the instructions of the commander to evacuate the scene. There was an earthquake in the shopping center. Avoid glass cabinets, commodities, billboards, lights and other items.

If you are on the bus, you should hide under the chair or squat down, keep your center of gravity stable and grab the handrail. Other natural disasters are not as inevitable as earthquakes, and sometimes they can be completely controlled.

Acid rain is called "death in the air" because the waste gas (sulfide) emitted by people's factories floats into the air. When it rains, it turns into acid rain with the rain. Acid rain will cause the lake to turn sour and kill fish and shrimp; The forest is getting old; Farmland becomes barren; Once dripping on cultural relics and precious calligraphy and painting, it will be corroded immediately ... It can be seen how harmful acid rain is to people! Greenhouse effect refers to an effect that gases in the atmosphere absorb infrared rays, which leads to an increase in temperature.

Its harm is not small, it will make many people lose their lives, especially the elderly and children. The greenhouse effect will make people suffer from lung diseases such as asthma, and it will also cause many diseases, such as encephalitis and high fever.

It will also cause droughts, floods, reduced grain production and serious property losses in many places. There are also many natural disasters, many of which are human's own "masterpieces".

So have this knowledge and don't hurt yourself. Not only natural disasters, but also man-made disasters.

Such as fire, debris flow, soil erosion, etc. It is human beings who cut down trees themselves and cause unnecessary losses. So, I suggest you do this: 1. Protect forests, plant trees and protect water and soil.

This factory should not emit too much exhaust gas, but should use inexhaustible solar energy. In order to protect the ozone layer, cars should not emit exhaust gas.

4, be careful with fire, don't throw cigarette butts. 5. Learn more about earthquake prevention and disaster prevention, and have awareness of prevention.

6. Save water and cherish every drop of water. If these points are done well first, the occurrence of disasters will be reduced, or many people's lives will be saved once disasters occur.

Protecting our home, the earth, is to protect ourselves. Let's take action to prevent disasters and make the earth's tomorrow brighter and brighter! Earthquake disaster is one of the natural disasters that cause the most serious economic losses and casualties in the world.

At present, earthquake prediction is still a worldwide problem. We should strengthen the study of earthquake science knowledge and help us master the correct methods of shock absorption and self-help and mutual rescue. When an earthquake occurs, the indoor triangular space formed by the collapse of houses is often a relatively safe place for people to live.

Especially in architecture, people choose kitchen, bathroom and other places where rooms are not big and easy to collapse, and corners or tables and other places where solid furniture is easy to form a triangular space for shock absorption. In places where there is no table to hide, protect your head with cushions and other things anyway.

Never jump off a building and use the elevator blindly. An old man who personally experienced the Haiyuan M8.5 earthquake in 1920 once introduced in detail the specific method of "lying down to be determined": "When you feel an earthquake indoors, you should quickly lie down on the edge of the kang, face down, head against the wall, arms crossed on your chest, right hand holding your left arm, right hand holding your right arm backwards, the concave part above your nose resting on your arm, and close your eyes and mouth.

In outdoor situations, you should avoid dangerous places such as tall buildings, protect your head, and quickly run to the open space to squat down. When the earth shakes violently and stands unsteadily, people will have the psychology of leaning over and grasping something.

Most of the doorposts and walls around you will be the objects of support. However, these seemingly solid things are actually dangerous.

Be sure not to get close to cement precast slab walls, doorposts, etc. In busy streets and buildings, the most dangerous thing is that things like glass windows and billboards fall and hurt people. Therefore, pay attention to protect your head with your hands or handbags.

In addition, outdoor people should try to stay away from high-voltage lines and toxic factories or facilities such as petrochemical, chemical and gas. In case of gas, toxic gas leakage and fire, cover your nose and mouth with a wet towel and crawl against the wind.

Yes

9. I hope my answer will help you. An unforgettable earthquake drill was held at 4: 00 10 on Wednesday afternoon, and the pleasant earthquake alarm pierced the tranquility of the campus.

"Earthquake alert", I don't know who shouted it! The students who were still listening attentively to the teacher's lecture just now quickly reacted in a few seconds: I saw the students, regardless of gender, have long forgotten what "miss manners and gentlemanly manners" are, holding their heads in their hands and squatting under the desks for the first time. You see, Li Jierong, the king who is usually naughty, is even worse. He may think it's not safe to squat under the desk, with a heavy schoolbag on his head! Don't laugh when you see all this.

At this time, even our class teacher, who is usually personable, has long lost his "demeanor" and quickly hid under the teaching platform. It's just that the class teacher is still hiding and shouting, "Calm down, calm down, first ensure your own safety, and then wait for the next alarm"! Three minutes later, the pleasant earthquake alarm sounded again.

I saw the head teacher under the teaching platform rush out at the first time! He quickly stood at the door of the classroom and shouted: There are aftershocks, don't panic, and "escape" to the open place downstairs in an orderly and rapid manner! The students all ran out of the classroom in groups according to the method taught by the teacher at ordinary times, and left the classroom quickly from different safety exits. There are more and more people on the way to "escape", but students in different classes seem to be silently directing, without much panic, but leave the teaching building safely, orderly and quickly.

The teachers in each class are the last to leave the classroom, and every stairway is guarded by teachers. On our way to escape, the teacher stood as the most beautiful scenery, which ensured the safety of every student's escape. "One minute and twenty seconds.

All teachers and students are safe! "Listening to the commander in chief's report, all the students are in high spirits. —————————————————————————————————————————————————————————— I remember an unforgettable exercise of Xiao He's composition network, and I can also contribute it last Friday afternoon. Wan Li is clear and Wan Li is cloudless.

Our school has carried out fire prevention and earthquake prevention emergency evacuation drills. Our classmates in the North Building practiced fire emergency evacuation, while the South Building practiced earthquake emergency evacuation.

In the writing class, the drill officially began, only to hear the alarm bells ringing in waves. The teacher led the students downstairs step by step, holding a towel in his left hand and holding the wall next to him in his right hand, and assembled on the playground. We left the North Building safely when we suddenly heard two students in the computer room shouting, "Help! Help! " I saw fire officers and soldiers rushing to the north building and the computer room like arrows leaving the string. In that raging fire, the fire officers and soldiers rescued the trapped classmates regardless of their own lives.

Fortunately, fire officers and soldiers rushed in in time, otherwise the consequences would be unimaginable. Fire officers and soldiers sprayed water on the fire upstairs, and school teachers also actively cooperated with fire officers and soldiers to put out the fire with fire extinguishers.

You can also contribute. When the students in the North Building were rescued safely, there was an earthquake in the South Building. I saw the junior students leaving the South Building safely with their schoolbags, unscathed, but fortunately it was just a false alarm.

Through this fire drill, I know not to panic in case of fire, but to be calm. I admire the selfless dedication and people-oriented spirit of fire officers and soldiers who rushed into the fire to rescue at a critical juncture, regardless of their own lives.

10. Who is the real hero on the verge of life and death? History seems destined to be an unsettled Olympic year. May 12, in this dark day, we, all China people, are in a strong shock and sadness. In a flash, countless smiles turned into death, countless happiness turned into sadness, and countless songs turned into lamentations ... Wenchuan! Earthquake! Level 7.8! These words frequently appear on major websites, newspapers, television and radio. As a citizen of China, with the constantly updated disaster reports, my heart is getting heavier and heavier. Although several weeks have passed since the earthquake, the disasters caused by the earthquake are still increasing. What could be more cruel and shocking than a body without body temperature, no one crying, a stumbling child holding the hand of a dead mother ... Our hearts hurt again and again, and we shed tears again and again. Who destroyed the home, devoured life and completely broke the lonely heart? I will curse it forever, even if it is the supreme god! Even if I go to hell forever because of the curse! If God gives me a chance, I would like to exchange my life for them, even if I only save one! "If you are lucky enough to live, live well!" This is what Premier Wen said in front of a little girl in the disaster area. The little girl has been crying, and Premier Wen's voice is trembling. The little girl nodded slightly, pushing my mood to the highest point of grief. When I switched videos, I found that my tears had fallen on the keyboard. In the face of disaster, people are small. A weak body can't resist ten thousand Jin of reinforced concrete. Countless lives were lost in this earthquake. Life is impermanent In the chaos, a mother was crushed to death by a collapsed house, but she still insisted on supporting her body with her hands until rescuers rescued her child. I also found a short message written at the scene, "Dear Baby, if you can live, you must remember that I love you". In the face of this sentence, how many people can not be moved by this great maternal love? Affected by the Wenchuan earthquake, at the moment of the earthquake, the dean of a school stretched out his arms on the desk, guarding four students, all of whom were rescued, but Mr. Tan was unfortunately killed. He was just an ordinary teacher, but he protected four young lives with his own arms. His actions are all about the simplest and most important word in the world: love. Yes, for the safety of students, he paid the care of a teacher, and his actions also showed his responsibility as a teacher. In the face of disaster, people are powerful. Countless people are working selflessly for those strange lives under the ruins. Love is infinite. Due to the great attention of * * *, in the first place, our officers and men rushed to the forefront of saving people. And people outside the disaster area, up and down all take action. Everyone is doing what they can for the people in the disaster area in their own way. When I saw that the communication of an officer of the Wenchuan Armed Police Brigade in the epicenter was completely interrupted, I sent a message on the radio the next day. All the officers and men saved themselves successfully, and no one was killed or injured. Now they are doing their best to save the people in the epicenter. When I saw that at the critical moment of rescue, the teaching building could collapse at any time due to aftershocks and crane operation, and it was very dangerous to enter the ruins for rescue, almost equal to death. However, the soldier who just came out of the ruins shouted and found the child again. Several soldiers heard this, turned their heads and tried to get in. Just then, the collapse happened, and a huge concrete was about to sink. The soldier who got in was immediately pulled by other soldiers, and two people pulled on it. A soldier who just took the child out of the ruins knelt down and cried and said to the person who dragged him, "You asked me to save another one, please let me save another one!" I can save another one! "See here, if you shed tears, I can tell you," It's worthwhile to shed tears for them! ""In the face of such a disaster, I was once again moved by the essence, spirit and spirit of the Chinese nation; Let me be proud of our people's soldiers again; Also let me understand the edge of life and death, who is the real hero.