Chapter 1: Escape
I saw a piece of news in the "Modern Primary and Secondary School Student Newspaper": When they were playing on the island, three pirates captured them and put them in a On the small island, people are sent to guard it every day. Three months later, the boy's mother and the relative escaped, leaving only the boy. The boy was in prison and heard the sound of running water outside, so he used his innocence to trick the guard into letting him go out to take a bath. The American boy took advantage of no one's attention and ran in the direction of the stream. Finally he escaped from the gangster's clutches and saw a crowd of people at the end of the stream.
This is a true story. When I saw this report, I was impressed by the wisdom of the American boy. He was caught by gangsters, but he was so calm. Under the heavy guard of the gangsters, the boy relied on his wisdom and ingenious thinking to make the gangsters lose their vigilance, which formed a glimmer of hope for his escape. He put the knowledge he learned in class into practice and used it flexibly in times of crisis. On the line of life and death, the gangsters had no choice but to "look at the ocean and sigh."
Coincidentally, this type of escape method appeared in a caravan. The caravan walked in the desert for several days without finding an exit, and the sandstorm made them even more uneasy. One night, when they were panting in the desert, they suddenly saw the Big Dipper in the sky and walked forward, finally walking out of the vast desert.
These two cases are very similar. People cleverly used nature and used something as a guide to successfully escape. Should we also learn these two different escape plans?
Chapter 2: Escape Training
On Wednesday afternoon, the first period was physical education class.
Ding ding ding, class is on. I saw the physical education teacher and Teacher Xiao coming. The physical education teacher said to us kindly: "Today we are going to conduct escape training." I thought: Is escape training fun? The physical education teacher said: "Class "1" and "Class 2" need three or four times to complete. Let's see how many times it takes you." I thought: We must be better than them.
When it started, I quickly set up the table and stools, and quickly ran out to line up. After a while, the teacher announced that we failed for the first time. At the beginning of the second time, the students were not discouraged and finally succeeded after a lot of hard work.
All the classmates showed bright smiles.
Chapter 3: Space Escape
Yutu 13 is returning to Earth, and all instruments are operating normally! "In 2034, I took Yutu 13 to collect lunar soil samples and was flying back to the Earth's orbit.
Suddenly, I heard a loud noise and the spacecraft shook violently several times. It turned out that , the spacecraft was hit by a meteorite, and the oxygen was losing rapidly. If this continued, the oxygen would only be enough for three or four minutes. The ground control center was worried about me.
But my consciousness was still quite clear, so I took it with me. The lunar samples and some food were put on the lunar module, and I planned to use the lunar module to return to the earth. The oxygen in the lunar module could last for three days, which was enough to return to the earth. I pressed the button with confidence and the spacecraft broke away from the landing. The lunar module disappeared into the vast universe.
The trip went very smoothly. It took only one day and one night to reach the earth. The lunar module was descending and preparing to pass through the atmosphere. Suddenly, I made an emergency start. I turned on the engine and raised the altitude to an earth orbit 200 kilometers above the earth's surface. It turned out that data from the ground control center showed that only the return capsule on the spacecraft abandoned by me could cross the atmosphere. In other words, the lunar module would pass through the atmosphere. It was burned in the atmosphere until only a bare skeleton was left!
"It's over now!" "I thought to myself, looking at the blue earth outside the window. Suddenly, a silver light flashed. It was an artificial satellite, which almost collided with my lunar module. I suddenly had the inspiration to send a radio rescue to NASA. Telegram, NASA agreed with my idea.
The lunar module was gradually slowing down, and I saw the International Space Station flying in Earth orbit. The crew on the space station directed me to dock with the space station.
The first time, I flew too fast and was about to collide with the space station... But no, it just flew over the space station. I quickly turned around, aimed at the docking port, and drove forward slowly. A few minutes later, I successfully docked with the space station. I jumped three feet high with joy.
As soon as I got off the lunar module, an American astronaut said to me word for word in Chinese: "Welcome to the International Space Station!" I just happened to catch up with the Los Angeles space shuttle. On the return date, I arrived at NASA in the evening of the same day and took the plane back to Beijing overnight.
This time, I returned to Earth safely, carrying lunar soil samples and lunar experiment data. China's space history has taken another big step forward!
Chapter 4: Escape
A new day begins. We moved here a few days ago because of human hunting. oh! I forgot to introduce myself. I am a narwhal. I am strong and strong. I am the third eldest brother in my family. My eldest brother is a killer whale and my second brother is a sperm whale. Our family is very large and invincible. Although we are huge, we can't escape the hail of bullets from you humans. Now our numbers have dropped sharply. My uncle's killer whale and my third sister, the beluga, were killed by you. In recent days, many whales have disappeared inexplicably, making it look like a "terrorist incident". Sometimes when I wake up in the morning, dozens of whales are inexplicably dead.
Suddenly, a big net caught me and a beluga whale, and I suddenly realized that humans had discovered our nest again. I immediately shouted desperately. The whales were running around in panic, but the beluga and I were slowly rising. I struggled desperately, but to no avail. When I surfaced, I heard the ferocious laughter of humans, which further inspired my will. I used all my strength, struggled desperately, and finally tore a hole in the net. The whale saw it and came to help, and finally we escaped. However, humans were chasing us in big ships. I thought to myself: Swimming like this is not an option, so I decided to make a big splash. I quietly swam to the other end and let out a long shout, and then swam back without saying a word. Humans were indeed fooled. , we hurriedly followed the smell and ran back to our new home.
When I got home, I thought to myself: Human beings, you should not kill us, you should protect us. We make the ecological balance of the ocean circulate. Without us, you humans would not exist. You must know that when humans come, 60% of the oxygen you breathe comes from phytoplankton in the sea, but we help you eliminate the nemesis of zooplankton-fish, shrimp and turtles. Without us, you humans will become extinct!
Chapter 5: Earthquake Escape
Yesterday morning, teacher Liang, the head teacher, told us: The school will organize an earthquake escape drill recently, and we must be prepared mentally and obey the instructions in action. .
During the first class this morning, it was drizzling in the sky, and the school radio suddenly rang, transmitting drill instructions, requiring students to immediately take earthquake precautions. The students reacted quickly and quickly, and they all felt as if an earthquake had really occurred. Everyone hugged their heads, closed their eyes tightly, bent down and quickly hid under the table. I quickly got under the table and shrank inward, using this as a good place to hide and avoid danger. There were chirping sounds in the classroom. Some were holding their breath under the table, some were laughing, some were complaining, and some were pushing and blocking each other. Many people complained that the space under the table was too small. It’s so sad to spend so much time fussing under the table!
Finally the end came, and the news came over the radio that the retreat could begin. The students struggled to get out from under the table one after another. Just when they wanted to stretch their bodies, the teacher issued an "order" to assemble urgently. The students had to leave the classroom in a hurry, lined up in the aisle and ran to the playground. At this time, the students were still holding their heads in their hands and running forward one after another. Everyone wants to escape from this "dangerous place" as soon as possible. When we arrived at the playground in the rain, the school leaders had a satisfied smile on their faces.
This earthquake escape drill is of great significance: it taught me the knowledge and actions to protect myself during an earthquake: first, find a place to take refuge on the spot; second, find a way to quickly leave the dangerous place; third, It is about uniting and caring for each other in the face of disasters. The teacher also told us that when a disaster occurs, we must be calm, obey the command, have a collective concept, and not rush to be the first. We should always bring more water. If we are really buried in the rubble, we can persist for a while and prolong the life of being rescued. time.
We must remember the lessons of the Wenchuan Earthquake. We must train strictly and master the instinct of escape, so that we can reduce losses when a disaster occurs.
Chapter 6: Safe Escape Drill
This morning, Teacher Luo said to us: "In the afternoon, all students in our school will hold an escape drill." The students were very excited after hearing this. I thought it was fun, and no one had any fear of escaping.
What we practiced this afternoon was fire escape. After class in the afternoon, the students were all ready and waiting to start the drill quickly. With the principal's order, the escape drill began. The students in our class took paper towels if they had paper towels, towels if they had towels, and whatever they had (of course they were all prepared and soaked with some water first), one by one they arrived at the playground as quickly as possible, and then squatted down, Students from other classes also rushed to the playground as quickly as possible, and the drill ended. Finally, the principal announced that our drill today only lasted 4 minutes, which was not ideal enough, and we would continue the drill tomorrow.
The next day, we started a new drill, this time on how to escape during an earthquake. Let's go to the playground again. This time our speed was obviously much faster than yesterday. Everyone rushed to the playground with their heads in their hands. I also ran very fast. We all ran from the fifth floor to the playground in about 3 minutes. The principal praised us and said that today's time was faster than yesterday. There was progress, but we still need to work hard.
After many drills, many students were unwilling to do the drill again. Some students were talking about it. Some said, "It's pointless. Running down from such a high building and back again is exhausting." ." Some people said, "There is no need at all, and there is no earthquake." The initial excitement turned into complaints. And I think it is very meaningful, because if a fire or earthquake really breaks out, we will have experience and will not panic. We will hold our heads and run to the playground as fast as possible like a drill, so that we can Being safe can also reduce unnecessary sacrifices, so drills are very necessary.