Primary school students' self-protection composition

An unfortunate thing happened in our class today. Ling Huayu's finger was cut by scissors, and our mood was very heavy. You know, how important this is, it is directly related to a classmate's finger!

After the music class today, we only heard the sound of "ah". Our eyes were focused on Ling Huayu, one hand kept bleeding, and a girl cried. Before we came to our senses, several students helped him to the school infirmary. They walked all the way, and blood flowed all the way. At that time, our mood was deep, and we were all wondering if something would happen to Ling Huayu. His crying is always in my ear. It is said that the culprit is the owner of scissors. If you hadn't brought such big scissors, today's things wouldn't have happened. The second guilty person is the one with scissors. If he hadn't cut them one by one, Ling Huayu's fingers wouldn't have been cut off. Cut off half your nails.

Although everyone regrets it, it has happened. What we can do is to learn from it and not make the same mistake again. To make such a thing never happen again, we must do the following two things. First of all, we should learn to protect ourselves. When you see danger coming, you can hide. In this way, the possibility of injury is not great. Second: learn to discourage. When we see danger, we should go up and stop them. If you are not strong enough, you can ask teachers, classmates and parents for help. As long as we do the above two points, the possibility of our injury is very low. If those two students had thought about the consequences and where they went wrong, it wouldn't have happened. Although both of them regret it, what's the use of regret? You can't buy regret medicine in the world If I know this, why should I know it?

Students, I hope this incident can arouse your awareness of self-protection and don't let such mistakes repeat themselves.

From the words "learn to protect yourself", I think: life belongs to us only once. If we want to cherish life, we must learn to survive and protect ourselves.

I once saw a story on the Internet: I remember one Thursday afternoon, after school, "I" walked home happily. When I walked to the neighborhood Committee, I saw that the road was being built ahead, so I detoured and walked home from another path.

Walking, I suddenly heard a voice: "Little Sister, are you out of school?" I looked up and a strange middle-aged man appeared in front of me. "Well, school is over." "I" casually replied. "I am your father's colleague. Don't you know me? " The stranger smiled and said to me. "I" looked up at him and remembered my father's colleagues I had met. "I have prepared some delicious sweets for you." Then he took me by the hand and took out some sweets for me. I'm thinking, I haven't seen this man before. Is he mistaken for someone else or ... "I" had an idea and asked, "Do you drive a truck, too? Where did my father drive today? " "yes! Yes! Your father drove out and asked me to pick you up. " After that, the stranger peeled a candy and wanted to put it in my mouth. "This is a bad guy. My dad doesn't drive at all. " I suddenly became nervous. What should I do? I have seen many cases of bad guys cheating children on TV and in newspapers and magazines, and I only met them today. What should I do? There must be something wrong with the sugar in his hand. I can't eat it. "I don't eat sugar, didn't dad tell you?" "I" said quickly, "Oh, I forgot." The stranger put the sugar into the bag reluctantly. "I'll take you to see your father." He took my hand and said. I walk slowly, but my brain is running at a high speed. Usually, my parents taught me many ways to save myself and protect myself, and there were many articles in magazines. By the way, I have an idea. "Every time I go to my father, I will buy a pack of cigarettes for my father. We will go to a small shop to buy cigarettes and go to my father. " "I" smiled and said to the stranger, "OK, hurry up, your father is waiting for you." Looking at his self-righteousness, "I" couldn't help laughing internally: you have been cheated. The stranger took my hand and came to the store. At this time, "I" pointed to the oncoming man in the distance and said, "Dad, why are you back?" The stranger's face suddenly became tense, and his hand tightly holding me suddenly loosened. "I" said to the stranger, "Dad is back. Let's go there! " "No, no, I left early." I saw him say in panic, then ran to the back and disappeared in the blink of an eye.

This incident tells me a truth, don't eat strangers' food, and keep calm when you meet bad people.

Use your wisdom correctly to deal with the bad guys, so as to achieve the purpose of self-protection.

How important it is to learn to protect yourself! It can not only help us when necessary, but also save us a lot of unnecessary troubles.

In society, we should learn to protect ourselves. Come and listen to my self-preservation story!

Segment 1:

One day last summer vacation, I was alone at home. A man rang the doorbell, and I saw from the door that it was an unknown uncle. "Uncle, what can I do for you?" I asked. My uncle replied, "I am your father's college classmate." I thought to myself: ask a few simple questions first. I asked, "What does my father do? What does he do? How old is he? " "Your father's name is Dong Jizhong, and he works in an epidemic prevention station," said his uncle. "I forgot how old your father is. I have answered all the questions, so you can open the door! " "No, I ask you again, did our family buy a car?" "Don't ask, that's all I know." I think this man is a bit like a liar. He said, "I'll call my father and ask his college classmates if anyone is coming today." "Very good." I said so, but when I called, this uncle had already slipped away. What a liar.

The second part:

One day the year before last, I went home by car alone. On the way, an aunt suddenly appeared. She said to me, "Little friend, are you hungry or thirsty?" I said to my aunt, "Aunt, I'm not hungry or thirsty." I added, "Aunt, I don't know you. Why do you want to give me food and drink? " "Because I am your aunt!" "Don't lie to me, I only have one aunt, in the high-tech zone." "I really am your aunt. When your father was young, your grandfather took me, your aunt and your father out to play together. I got lost. They all thought I was dead, but I didn't die and was adopted by good people. " "I know you are a liar, my father never told me. If you stop me again, I will call the police. " "Okay, okay, I'll go, I'll go right away." I didn't expect to run away as soon as I called the police That's a clever move.

The third part:

This happened one day the year before last, and I went home by myself. As soon as I got off the No.45 bus, an aunt ran up to me and said, "Little sister, let me take you home." I said to my aunt, "thank you, no need." I can go home by myself. " "I'll take you home. There is still a lot of food and drink in the car. " "Aunt, I really don't need it. My family lives in the front. " "I'll take you home, so you don't have to go again." "I don't know why you want to take your car. I see, you are a liar, I want to call the police. " Because of my last experience, I don't have to be afraid. In the blink of an eye, the liar slipped away again. I managed to escape again.

These three stories are all my own experiences. It is found that there are many swindlers in Suzhou, so we should strengthen our awareness of self-protection.

Qianmi Snowy Road

Chen Xiaolian, 16 years old, a third-grade student in Gongzhuling City, Jilin Province. Her father is an accountant in the village Committee, and her mother is a farmer at home. 1 At about 5 pm in September, after school, Shelly Chen walked from her middle school to her home in Hougaojia Village. The countryside in early autumn is the season for crops to mature. The corn on both sides of Hougaojiacun Road is tall and long. Although Chen Xiaolian is a person, she is not unfamiliar and afraid of this road that she has traveled countless times. The joy and excitement on the first day of the new semester made her hum her favorite songs while walking.

Just when Shelly Chen was about 1000 meters away from Hougaojia Village, a man suddenly jumped out of the cornfield on the roadside, put a sharp knife on Shelly Chen's neck and said to her, "Don't make any noise, come with me to the cornfield!" The sudden crisis frightened Chen Shellian, and the cold sharp knife around her neck forced her to be dragged into the cornfield by the other side of the road.

After arriving in the cornfield, the man pushed Chen Shellian to the ground. Shelly Chen instinctively struggled and shouted, "What are you doing? Help ... "Immediately, the man's fist fell on her head with her shouts, struggling to fight, but she was weak and soon exhausted. The man held a knife to her neck and threatened her: "Don't move, don't make any noise, or I'll kill you." At some point, the man turned Shelly Chen into a face-down ditch, put Shelly Chen's hands behind her back and began to tie her hands with ropes. Chen Xiaolian realized that she had met a gangster, but she didn't know what the gangster wanted to do. She reminded herself that she couldn't watch the gangsters do whatever she wanted, and she must find a way to save herself. She pleaded with the gangster in a trembling voice: "Big Brother, what are you doing? I'm just a student, please leave me alone! I will definitely remember your kindness ... "Shelly Chen's plea was immediately interrupted by gangsters:" Shut up and I will kill you if you speak again! " Shelly Chen didn't dare to say anything. She is afraid that gangsters will really do something harmful to herself. She expects gangsters to communicate with themselves after tying their hands, and then she will find a chance to get away. However, after the gangsters tied her hands, they began to tape her mouth. It is useless for Chen Xiaolian to struggle again.

The gangster emptied all the things in her schoolbag, and soon found the tuition fee 195 yuan that Shelly Chen didn't give to the teacher. Chen Xiaolian thought that the gangster would let himself go if he found the money, but after the gangster put the money in his pocket, there was a strange smile on his mouth. He put the knife aside, jumped on Shelly Chen and began to tear Shelly Chen's clothes. Chen Xiaolian immediately realized that the gangster wanted to rape her, and she fought hard. The gangster immediately punched her, and the gangster finally succeeded ... "

Tears of humiliation flowed from Shelly Chen's eyes, and she looked at the gangster angrily. After getting dressed, the gangster looked at her, rode on her with a knife and stabbed her in the head. Shelly Chen hurriedly hid her head to one side and the knife fell. Shelly Chen realized that the gangster wanted to kill someone. Her brain is spinning fast. She knew that her hands were tied and her mouth was stuck. If she resists blindly, she is no match for the gangster at all. At this time, the gangster's knife stabbed again, and she hid her head to one side again, but the gangster's knife was still stuck in her right neck. She only felt a pain in her neck, and then blood spilled out. An idea jumped into Shelly Chen's mind: playing dead.

After understanding that the gangster was going to kill her, Shelly Chen hoped to escape bad luck by playing dead. She immediately closed her eyes and lowered her head to one side, motionless. Sure enough, the knife that the gangster raised into the air didn't stab again. Chen Xiaolian doesn't know what the gangster will do next, but she dare not open her eyes. She held her breath in horror and waited for the development of the situation. At this time, Shelly Chen felt that the gangster put his finger on his nose. She realized that the gangster was testing whether she was still breathing to make sure that she was dead. Shelly Chen didn't dare to breathe or move. Time has become extremely long, one second, ten seconds ... Shelly Chen doesn't know how long it has been. It seems like centuries have passed for her. She finally felt the gangster take her hand away and stood up, but she still dared not breathe. At this time, the gangster kicked her body and stopped when she didn't respond. The cornfield was silent, and Shelly Chen felt that she might suffocate if she didn't breathe. At this time, she finally heard the footsteps of gangsters running outside the cornfield. When the footsteps faded away, little Chen Lian began to breathe quietly. But she still didn't dare to inhale hard, let alone move. She was afraid that the gangster would turn around and find that she was not dead, so she died. A few minutes later, seeing that the gangster had never come back, Shelly Chen opened her eyes and took a drag. At this time, she saw that her white shirt was covered with blood and her neck was very painful.

Shelly Chen broke free from the rope in her hand. She tried to tear the tape off her mouth, but the tape on her mouth was too hard to tear off at all, so she had to pull it off. Because the tape was wrapped around her head and stuck to her mouth, and there was hair stuck in the back of her head, Shelly Chen first pulled the tape off the back of her head, and then pulled the tape off her mouth to form a tape ring around her neck. Shelly Chen opened her mouth and took a few breaths, then touched her neck with her hand, which was immediately covered with blood. She didn't know how badly she was hurt. She tried to stand up, but she didn't stand up several times She realized that she was too injured to stand up. At this time, when she saw the books scattered all over the floor, she moved her body to put them in her schoolbag.

Blood is still flowing down Shelly Chen's neck. After she packed her schoolbag, she realized that she would soon bleed to death if she stayed in the cornfield like this. She must go home as soon as possible. She began to climb outside the cornfield, but just a few times, she felt that her schoolbag was particularly heavy. But at the thought of her own textbook in her schoolbag, she was reluctant to leave it behind and dragged her schoolbag to continue climbing. But after only a few climbs, she couldn't climb any more, so she had to leave her schoolbag and continue to climb home. ...

In a deadly confrontation, thousands of meters of bloody girls climbed home.

Chen Xiaolian's cornfield is about one kilometer away from her home. Shelly Chen climbed into the field along the ridge ditch. Every step she takes, her body aches. Soon, Chen Xiaolian's fingernails were broken, and her fingers would sting like needles at every step. But Shelly Chen can't think too much. She knew that if she delayed for another minute, she would be one step closer to death. She continued to climb into the field. Finally, Shelly Chen climbed into the field. But if she wants to reach Shashi Road, she must cross a waterlogged ditch about one meter wide between the field and Shashi Road.

In spring, Shelly Chen would jump into this ditch on her way home from school and dig out her wife and take her home to eat. But now, for her who can only crawl, this ditch seems to be a natural barrier. Shelly Chen looked up at both ends of the road, expecting someone to pass by. But there was no one there, and she knew she had to climb the ditch by herself. She began to climb into the ditch. When I climbed down, it went well. After reaching the bottom of the ditch, the residual water at the bottom of the ditch splashed Shelly Chen's face. She didn't wipe it and began to climb the dirt road on the other side of the ditch. Because she is climbing, Chen Xiaolian feels that her hands no longer seem to obey her and her body is much heavier than before. She grabbed the weeds in the ditch with both hands and climbed up little by little, which was extremely difficult every time. Suddenly, when Shelly Chen grabbed some wormwood and climbed hard, wormwood was uprooted and her body slipped back to the bottom of the ditch.

Shelly Chen was lying on her back at the bottom of the ditch, staring at the sky and gasping. She felt so small and the ditch was so impassable. Thinking about it, she felt her eyes hurt and closed them. An idea suddenly occurred to her. She wanted to just lie there motionless. As soon as the idea appeared, she immediately opened her eyes and looked up. She told herself, "If you can't stop, you will die only if you stop!" ! You have to climb home to survive and catch the gangster! "

Shelly Chen climbed to the top of the ditch. She dare not catch mugwort again. She grabbed the grass in the ditch and struggled to climb up. Her hand was quickly cut by grass and blood oozed out. Without thinking too much, she continued to climb. Finally, Shelly Chen climbed out of the ditch and onto the stone road. She took a breath, determined the direction, and then began to climb home.

A short road on weekdays, at the moment, in the crawling of Shelly Chen, every meter has become extremely difficult. Every step she takes, she will take another step behind.

Chen Xiaolian's body is getting weaker and weaker, but she dare not stop. Gradually, Chen Xiaolian felt that her knee began to hurt. She realized that her knee must have been worn out by constant friction with the ground, but she didn't look at it and kept climbing. Climbing harder and harder, it seems that every centimeter can't be done. Chen Xiaolian encouraged herself: "You can't stop, climb one meter ahead and rest." After climbing about another meter, she immediately encouraged herself: "If you can climb this meter, climb another meter, climb to the tree in front and have a rest ..."

Shelly Chen doesn't know how long she has climbed or how far she has climbed. Finally, she stopped. First, she looked up and looked forward. The village obviously caught her attention. Smoke rose from some houses, but she felt far away. She lay on the road, closed her eyes and gasped.

At this time, when she left home after school in the morning, her mother's words rang out in her mind: "Listen carefully in class and go home after school!" " "She knows that her mother must have cooked a meal and waited for her at home. She can't just give up. If she gives up like this, she will never see her parents again. Thinking of this, she wanted to keep climbing, but she tried to turn around, but she didn't turn around. She gasped, dreaming that someone would pass by and save herself. But she listened for a long time and there was no footsteps at all. Shelly Chen wanted to look up to see if anyone was there, but when she looked up, her neck ached violently again. Unconsciously, she touched it with her hand, which was immediately covered with blood. Shelly Chen realized that she was still bleeding. If she procrastinates like this, she will only die. She turned over hard and continued to climb home.

1 m, 5 m, 10 m ... Shelly Chen climbs in the direction of home, climbing in the hope of life. Blood is still flowing out along the wound. Chen Xiaolian feels that her body is getting heavier and heavier, and it is more and more difficult to climb. She encouraged herself again and again in her mind: "You can't give up, you can't stop, if you don't catch that gangster, others may suffer in the future …" But Shelly Chen was still dizzy and confused, and her hand stopped. In the dim light, the chirping of insects came to Shelly Chen's ears, and the cool wind mixed with the smell of grass jumped into her gasp, and her consciousness woke up. She continued to climb forward, and there was only one thought in her mind: "If you climb forward, you must climb home."

I don't know how long it took to climb again, but the barking of dogs in the village has clearly reached Shelly Chen's ears. Chen Xiaolian knows that she is getting closer and closer to home. Her hands and legs have stopped hurting and seem numb. The way out behind her accompanied her to the direction of home. After climbing for a while, Shelly Chen suddenly heard a voice. Although the voice was looming, it seemed like a straw to her. She tried to look forward, but she didn't see a figure. She wanted to call for help, but she opened her mouth several times, and the shouts in her throat were so weak that it seemed that only she could hear them.

Finally, some villagers found Shelly Chen and picked her up and ran to her house. Shelly Chen fainted.

Only Shelly Chen's mother and sister are at home. She woke up from her mother's crying, saw her crying and asked her what was wrong. After confirming that she was still at home, Shelly Chen said to her mother, "Take me to the hospital quickly." Soon, some villagers found a car, and Chen Shellian was put on the car, accompanied by her mother and sister. The two villagers took turns carrying it to the hospital.

Break through the gate of hell and bring the perpetrators to justice.

Chen Xiaolian's home is about 2 kilometers away from the town hospital. At 6 o'clock in the evening, dusk has begun to spread in the countryside. Chen Xiaolian was carried to the town hospital by two villagers. When she passed the unlucky cornfield, her consciousness was still awake. She said to her mother next to her, "This is where I met that man. My schoolbag is still in the cornfield ..."

In just 20 minutes, Chen Xiaolian was sent to the town hospital. The doctor on duty cut the tape ring around her neck, cleaned the wound for her, and told her mother helplessly: "The jugular vein has been cut, so I'm afraid it will be delayed in the town hospital. Please send it to Changchun as soon as possible! "

Chen Xiaolian's home is about 1 10 km from Changchun. Chen Xiaolian climbed home after being punctured in the jugular vein. Nearly half an hour has passed, and then she was thrown into the town hospital. Because of excessive blood loss, her face turned pale and her blood pressure showed a downward trend. Then sent to Changchun for treatment. Has Chen Can Xiaolian arrived in Changchun? What should I do if there is an abnormality on the road that may endanger my life? Looking at Shelly Chen, whose wound was still bleeding, her mother was at a loss for a moment. At this time, Chen Xiaolian's father who got the news rushed to the hospital. After understanding the situation, he resolutely made a decision: "Go to Changchun!"

Soon, Shelly Chen was carried by a taxi, and the taxi went to Changchun like lightning. In the car, Shelly Chen's mother kept talking to her, calling her name to prevent her from passing out. Chen Xiaolian, who was unconscious, tried to tell her mother about her encounter with the gangster and described the physical characteristics of the gangster: "That man is in his twenties, thin and dark ..."

At about 20 o'clock that evening, Chen Xiaolian was finally sent to the Otolaryngology Department of the First Hospital of Jida University. At this point, she was already in a coma. The doctor on duty, Wang Yusheng, immediately examined her. After detailed examination, it was found that the wound on Chen Xiaolian's neck was 3 cm long. According to calculation, the blood loss of Chen Xiaolian at that time was about 1 1,000 ml, accounting for about 20% of the total blood volume. Blood must be replenished before the operation. When 1000 ml of blood was injected into Chen Xiaolian's body, her blood pressure returned to normal and her pale face gradually became ruddy. However, because Chen Xiaolian's cerebral ischemia lasted for more than 2 hours, she was still in a semi-coma state.

The operation can finally be carried out. If the jugular vein suture slightly increases the wound, blood will splash out like a fountain, which will bring life-threatening to the patient. The attending doctor and professor Lei concentrated on cleaning the wound for Chen Shellian, sewing the muscles at the wound, and then sewing the blood vessels under the shadowless lamp. You can imagine the difficulty of threading a needle in a blood vessel as thin as a hair. By the end of the operation, everyone in the operating room was already sweating.

The next day, when the morning sun shone through the window lattice, Shelly Chen woke up. She looked at her mother in front of the bed and asked, "Mom, did you get my schoolbag back?" Did you call the police? "

Zhao Xiaorui and his classmates took part in the summer camp of biology in the forest. Everything he saw was fresh. Suddenly, he found a beautiful big butterfly. Without thinking, he grabbed the insect net and chased it. I don't know how long it has been running. When Zhao Xiaorui caught the big butterfly as he wished, there were no classmates around, no classmates talking and laughing, and even Lin Nakakoji disappeared. He got lost. At this time, he remembered what the teacher said: "When you get lost in the forest, don't panic, be sure to calm down." Xiao Rui took a few deep breaths at the thought of this, calmed down and began to think about how to get out of the predicament. Soon, he came up with a plan: he first recalled the time when he left the team, then carefully observed the nearby terrain, found the footprints he had stepped on when running, walked slowly along the footprints step by step, and finally walked back to the path when he arrived. Not long after walking along the road, I heard the shouts of teachers and classmates, and Xiao Rui was so excited that she was about to cry. He did it!

Story: Tian Tian is a very sensible child. She always helps her parents do housework after school every day. On this day, my father cooked, helped sweetly, took bowls and chopsticks for a while, and served food for a while. A bowl of delicious soup is ready, and sweet hands hold the soup and come out of the kitchen. Unexpectedly, when her foot slipped, she stumbled and spilled hot soup on her hand, making her stamp her feet and tears came out. Dad pulled Sweetie to the pool, turned on the tap, and let the cool water slowly flow to Sweetie's hand. When she felt no pain, her father found a clean and soft dress to cover her hand, and the father and the daughter hurried to the hospital.

Story: The class football league entered the final, but center Xiao Qiang couldn't play, which really worried all the "Young Eagle" players. Xiao Qiang, the main player, has been injured in the knee for a week. When he walks around, the wound will bleed, and his legs can't bend when he bandages it. How can he run to grab the ball? At present, the playgrounds of ordinary schools are mostly paved with asphalt or cement, and there are few lawns. This kind of stadium is hard and slippery, which makes it easy for students to wrestle all year round. Students wear little clothes when they exercise, such as shorts, short skirts, short-sleeved shirts, etc., and there are many exposed parts. Once bruised, it is often at the joints, which will be quite severe and difficult to heal, especially at the paint. Besides falls, other accidents are also common.

Short story: 1 (L) Class students have a class meeting in Jingshan Park-simulating military activities. Students run all over the mountain, and everyone wants to be heroes. Zhu Wenbin found an enemy spy behind a tree and tried to catch him one by one. Unexpectedly, when the stone under his feet was crumpled, he heard a cry of "Ouch" and Zhu Wenbin sat down on the mountain road-his feet were crumpled. The students came from all directions at once. Some students quickly helped him take off his shoes and socks, some rushed to the cold drink department, bought iced mineral water, soaked the towel with cold water, wrung it dry and gave him cold compress to relieve pain, and some helped him wipe the sweat on his forehead to comfort him not to worry. After a short rest, the big classmates carried him on their backs and, surrounded by many classmates, went down to the hospital. Diagnosed by the hospital, his ankle was not broken, but his ligament was torn. The doctor allowed him not to take part in sports for two weeks.

Story: During the summer vacation, Xiaoying went swimming with her classmate Zhao Lan. In the swimming pool, Xiaoying changed into a bathing suit, rushed down and jumped into the swimming pool. Zhao Lan takes a shower, does sports and exercises. Xiaoying swam 50 meters before entering the water. When swimming to the second 50 meters, Xiaoying felt that something was wrong. Her calf is getting heavier and heavier, and her tendon is pulled apart. Finally, the calf could not stretch or bend, so she grabbed the side wall painfully and was helped ashore by Zhao Lan. After massage by the doctor in the infirmary, he returned to normal.

Story: A fourth-grade classmate accidentally fell into the river. The river is not deep, but it flows quickly. He was frightened, washed away by the water and went down the river. Flowing through a big river beach, he could have taken the opportunity to stand up because the water was only as deep as his calf, but he didn't seize the opportunity. He didn't make use of the big stones and stumps that passed by. As a result, he was washed into a big reservoir and drowned.

Short story: Zhao Xiaorui and his classmates went to the forest to attend a biology summer camp on vacation. Everything he saw was fresh. Suddenly, he found a beautiful big butterfly. Without thinking, he grabbed the insect net and chased it. I don't know how long it took. When Zhao Xiaorui caught the big butterfly as he wished, he couldn't find a classmate around him, nor could he hear any classmates talking and laughing. Even Nakakoji Lin didn't know to ask. He got lost. At this time, he remembered what the teacher said: "When you get lost in the forest, don't panic, be sure to calm down." Thought of here, the novel took a few deep breaths, calmed down and began to think about how to get out of the predicament. Soon, he came up with a plan: first recall the time when he left the team, then carefully observe the nearby terrain, find the footprints he stepped on when running, then walk slowly according to Wantong's footprints, and finally walk back to the path when he arrived. Not long after walking along the road, I heard the shouts of teachers and classmates. Xiao Rui was on the verge of tears with excitement. He did it!

Story: In early July, after the school final exam, the teacher organized the whole class to climb the mountain. Several healthy students in Obana are at the front of the team, and the teacher is at the end of the team, ready to take in the students who are left behind. Xiaohua was thirsty when he climbed halfway up the mountain, and then he remembered that he had forgotten to bring water. Xiaohua thought, we have climbed halfway, and there will be mineral water for sale at the peak. He gritted his teeth and continued to climb. Climb? I feel dizzy, tinnitus, chest tightness, nausea, weakness of limbs and blackness in front of my eyes. Suddenly, he fainted on the stone road climbing the mountain. "Xiaohua fainted!" The students shouted loudly. The teacher behind the team heard the shouts and ran quickly. I saw Xiaohua's eyes closed, his face was pale, his forehead was touched, and he was hot and sweaty. The teacher concluded that Xiaohua suffered from heatstroke and immediately took him to the shade of the roadside with his classmates. The teacher pointed to Xiaohua's Renzhong point with one hand and held his Hegu point (the triangle between thumb and forefinger is about 2 cm) with the other hand, and asked the students to fan Xiaohua with fans and straw hats. No? After a while, Xiaohua recovered. The teacher gave Xiaohua a bottle of ten drops of water and a bottle of mineral water. Xiaohua rested in the shade for more than 20 minutes, and nothing happened.

Short story: Xiaoming, 16 years old, has been operating independently on the computer since he was 8 years old. He can be described as a computer expert. Kung fu on the internet is very good now. He can read The Times directly from the Internet, and he can also read articles and decrees issued by the US government and their comments on anything in China from the White House. Recently, I served as the leader of a music salon online. After class, students can get a lot of non-published and non-broadcast information from him. He can get 30,000-60,000 words of information from the Internet every day, and he can read it soon. Xiaoming's knowledge on the Internet really envies his classmates. It turns out that Xiao Ming's father is also a computer geek, and Xiao Ming himself often calls himself a "net worm", and it happens from time to time that his father and son burn the midnight oil. Mom often gives ultimatums, but every time Xiaoming takes out his grades as a shield. In the class, Xiao Ming's grades are really one of the best and impeccable. With the encouragement of his paternal line, Xiao Ming spends more and more time online. After the winter vacation, his eyesight began to decline, and he got a new pair of glasses, and the thickness of the lenses also increased. Those hard and beautiful eyes are already 600 degrees nearsighted. Mom dare not take it lightly. She found various magazines and told Xiao Ming to control the time of surfing the Internet and pay attention to eye hygiene. There is a passage that really scares Xiao Ming. This paper reports a boy who was alone at home, playing computer 10 hours, and lost his sight all night. From then on, Xiao Ming stopped turning a blind eye and began to control computer time. But a week ago, a computer programming competition was held in the district. Xiao Ming didn't sleep for two consecutive nights, and on the third day he became dizzy. Lying at home for two days in a daze. People become pale if they don't take part in the competition.