Do not drink unclean water, eat raw fruits and vegetables should be washed or peeled, do not defecate anywhere, do not litter, and frequently dry clothes and bedding.
Common specious "hygienic habits" 1. Wipe tableware, fruits and face with toilet paper: Many toilet papers are not disinfected or not completely disinfected, and the fillers or powder scraps inside are easily left on tableware or fruits, which will affect health if they enter the human body. Therefore, it is not appropriate to wipe tableware, fruits and face with toilet paper.
2. Dry the tableware and fruit with a rag: In general, a rag is omnipotent, which can wipe both the table and the tableware. Moist and nutritious rags are suitable for the reproduction of various pathogenic microorganisms if they are not disinfected, cleaned and aired frequently.
It is more hygienic to wipe tableware and fruits without dishcloth. 3. Wash tableware, fruits and vegetables after meals: Washing meals can be used to clean tableware, vegetables and fruits, and remove oil stains on tableware and pesticide residues on fruits and vegetables, which has become an essential daily necessities in people's lives.
But few people know that washing meals containing sodium alkylbenzene sulfonate is harmful to human health. In order to reduce the harm of meal washing to human health, when washing vegetables and fruits, we should pay attention to not too high concentration, generally about 0.2% is better; The appropriate soaking time is 5 minutes, and it needs to be washed repeatedly with running water after soaking.
The same is true of tableware washing. In addition, don't buy unqualified bulk rice in the stall, because most of these meals are unqualified.
4. Cover food with gauze mask: Covering food with gauze mask in summer can prevent direct pollution of flies, but it can't be covered at once. Because the eggs laid by flies on the veil and the dirt on them will still fall from the gaps in the veil and pollute the food.
Therefore, it is necessary to take a multi-pronged approach to prevent flies, and it is best to keep flies out. 5. spread plastic sheets on the dining table: some tablecloths are made of PVC and contain toxic free radicals.
Tableware often comes into contact with this plastic sheet, and toxic substances will enter the human body through food, leading to chronic poisoning. Therefore, families should not use this toxic plastic tablecloth.
When eating out, don't put chopsticks directly on the table covered with plastic sheets or plastic films. Besides, don't use painted chopsticks.
6. Wrap food in white paper: White paper looks clean, but it is unsanitary. Because a certain amount of bleaching powder is used in the production of white paper, it is easy to trigger chemical reactions and produce many harmful substances, such as peroxide.
This substance can cause joint pain, headache, insomnia, liver cancer and infertility. 7. Eat stale food after heating: Many people think that food poisoning is caused by bacteria in spoiled food. If the spoiled food is boiled before eating, all the bacteria will be killed, and everything will be fine after eating.
In fact, it is still unsafe to eat spoiled food after cooking, although the danger is reduced. For example, Botox and Staphylococcus aureus, which cause food poisoning, will not decompose and destroy even if heated at high temperature. Eating food contaminated with this toxin will still lead to poisoning and even death.
8. Cut off the rotten part of the fruit before eating: Some people think that cutting off the rotten part of the fruit before eating will be fine, but it is not. This is because even if the rotten part is cut off, the remaining part has been polluted by the juice of rotten fruit containing bacteria and their metabolites.
Eating this fruit will cause gastrointestinal discomfort, acute gastroenteritis, and even cell mutation or cancer. 9. Use handkerchiefs or mix them with other things: it is unsanitary to wipe your mouth and nose with handkerchiefs.
Handkerchiefs that are not often cleaned or put together with other things are likely to cause diseases such as upper respiratory tract infection or facial boils. Because paper money, keys and other things carry a lot of germs and eggs, it is easy to pollute handkerchiefs.
People who wipe their hands and mouths with this handkerchief are prone to intestinal infectious diseases and parasitic diseases. Therefore, handkerchiefs should be cleaned frequently and kept clean; You'd better take two handkerchiefs with you, one to wipe your nose and the other to wipe your mouth. Handkerchiefs should not be mixed with paper money, keys and other sundries to avoid being polluted.
10. Long-term use of cups with tea rust: Some people think that tea rust is formed by long-term deposition of tea leaves and is harmless, so it is rarely washed. Actually, this is not right. Tea rust contains a variety of harmful substances, which can cause pathological changes in organs such as kidney, liver and gastrointestinal tract.
1 1. Regularly remove brown rust in aluminum pot: aluminum pot looks clean like this, but in fact, a protective film has been removed from the surface of aluminum pot. Because the brown rust on aluminum pot is an oxide of aluminum, it can prevent aluminum from dissolving into water-containing diet, thus reducing the absorption of aluminum by human body and helping to prevent Alzheimer's Harmo's disease.
12. drying towels with waste fluorescent tubes: some families use waste fluorescent tubes to dry towels or handkerchiefs, which is considered hygienic. As we all know, if both ends of the lamp tube are corroded or the lamp tube itself is cracked, toxic substances such as mercury, fluorescent powder and a small amount of ammonia gas in the tube will gradually seep out or volatilize, polluting towels or handkerchiefs, thus endangering human health.
If it enters the eyes, it will lead to decreased vision or even blindness. These toxic substances will also pollute indoor air and cause chronic poisoning.
13. Take a bath immediately after drinking and eating: Patients with heart disease will take a bath with cold water immediately after drinking, which will lead to death due to heavy heart burden. Even normal people should not take a bath immediately after meals.
Because bathing will increase the blood flow of limbs and body surface, reduce the blood supply of gastrointestinal tract, thus affecting the digestive function of gastrointestinal tract. 14. Don't spit if you have phlegm: spitting is an uncivilized living habit and should be abandoned.
But it is also a bad habit not to spit and swallow it. Because doing so will feed all kinds of pathogenic microorganisms and parasitic larvae in sputum into the body, causing corresponding infections and even diseases.
15. Put the toothbrush head upside down in the cup: After brushing your teeth, put the toothbrush head upside down in the washing cup. Some food scraps in the toothbrush room will become a source of nutrition for bacteria, which can make them multiply. When you brush your teeth again, bacteria and their decomposition products in the toothbrush may invade your body, thus affecting your health.
15. Wash your hands with public soap: Washing your hands with soap is for hygiene, but if you wash your hands with soap in public toilets, the result may be just the opposite. Healthy people and unhealthy people use a piece of soap, which gives bacteria and viruses a chance to spread, and soap acts as a medium for the spread of diseases.
In addition, wash the faucet with clean water before turning off the water after washing your hands to avoid washing your hands.
2. The opening and closing remarks of the campus broadcast "Life Tips"
First, the opening remarks of the campus broadcast "Life Tips":
Draw brilliant bright colors for your sky; Play a beautiful song for your world; Hold out your hand, hold out my hand, and let's meet on the radio.
Hello, teachers and classmates
Accompanied by this familiar music and listening to this moving melody, the campus voice radio station now begins to broadcast.
I am a class announcer. I hope that every teacher or classmate who listens to our broadcast can have a good mood for a day's work and study in this beautiful weather. Welcome to Life Tips.
Second, the campus broadcast "Life Tips" ends:
The sunset hides the last gold, the day gets deeper and deeper into the darkness, and the stars emerge from the darkness like children's eyes; The moon smiled, and before you know it, the sun went down again. This silence will bring us leisure, and our "life tips" will also say goodbye to everyone. I hope that in this quiet world, we can all enjoy what nature has brought us.
Today's program is over. I hope we can meet here again next time. The air here is fresh because of your vitality, and the scenery here is more beautiful because of your support.
I am the announcer in my class. Welcome to continue listening to our program at the same time tomorrow (next week). Goodbye!
3. Brief Introduction of Life Tips Program of Campus Radio Station
Draw a gorgeous bright color for your sky.
Play a beautiful song for your world.
This is Xinghua Campus Voice Broadcasting Station.
Dear teachers and classmates.
Hello everyone!
Accompanied by this familiar music
Listen to this moving melody
The Voice of Campus Radio meets you again as scheduled.
I am announcer XXX.
Pines and cypresses remain the same, snowflakes are fluttering, let the red scarf accompany us, and let our good wishes dance with snowflakes, condense in every corner, diffuse between heaven and earth, and never leave.
Dear students, it is another warm and beautiful day, and xx Radio Station is looking forward to meeting you again! First of all, I hope that every teacher or classmate who listens to our broadcast can have a good mood and treat a day's work and study in this beautiful weather (introduction of the broadcast draft)
Conclusion:
How time flies! It's time to say goodbye to you. Welcome to continue listening to our program at the same time tomorrow (next week). Goodbye!
Following the rhythm of youth, we are approaching winter, singing and laughing all the way, and everything is waiting happily in the snow.
Inspired by youth and elegance, we are about to usher in winter, singing and laughing all the way, and everything is looking forward to safely and comfortably.
Into the winter, into the vigorous hope, every heart of youth is full of colorful colors.
Entering the winter and the vibrant fashion zone, the world is displayed wonderfully before our eyes.
This is the end of today's broadcast time. Goodbye, teachers and classmates ~ ~
Every party is so short.
Every time I think about it, it's so sweet.
Let's soar in the ocean of happiness!
Let's hold hands.
Let's shoulder to shoulder.
Students, see you next time!
4. Common sense of life Ask for some common sense of health in life.
Then I suggest you read the book Lifestyle and Natural Healing by Orchid Yoga. Too many, just to name a few: a spoonful of warm honey and 1/4 teaspoons of cinnamon powder mixed with water every day for three days can better relieve asthma or cold symptoms! Honey has therapeutic effect. Drinking honey water regularly is beneficial to replenish energy, clean kidneys, purify blood and improve eyesight and teeth.
Friends who often face the computer, if they feel uncomfortable with their eyes, can try to lower the position of the display screen and let their eyes look down. Eyelids can cover more parts of the eyeball, thus alleviating and preventing dry eyes and pain. Immerse your cleaned fingers in lukewarm oil (such as ghee, sesame oil, olive oil, etc.). ) and daub it inside the cleaned nasal cavity, which is beneficial to resist the invasion of bacteria and prevent colds.
It can also effectively prevent and alleviate various problems caused by nasal trunk. Friends who want to lose weight can eat a handful of nuts or similar things before eating, which can make the body feel full and not overeat and become obese.
Citrus, tomatoes, peppers and green vegetables all contain antioxidants, which can neutralize cancer-causing free radicals. Let's stop talking about cancer discoloration! If you have menopausal friends or relatives around you, it is recommended to eat more foods rich in phytoestrogens, such as beans, seaweed, yam, apples, potatoes, carrots and so on.
It helps to nourish the body during menopause and relieve hot flashes. Friends who often stay up late and work overtime can eat more calcium-rich food after hard work, which is extremely beneficial to soothe the nerves and reduce fatigue.
Foods rich in calcium include dairy products, tofu, beans, sesame or sesame paste, oats, spinach and so on.
The school radio station wants some common sense of life that is more suitable for our middle school students. Please help.
From the etiquette: first, how to participate in the flag-raising ceremony? The National Flag Law of People's Republic of China (PRC) stipulates that all primary and secondary schools should raise and lower the national flag on time, and a flag-raising ceremony should be held every Monday morning and before major conferences. Therefore, all kinds of middle schools have specially built standard flag-raising platforms, and some schools also require teachers to attend the flag-raising ceremony on time.
Although there is no uniform regulation, the flag-raising ceremony usually includes three activities: raising the national flag, singing the national anthem and speaking under the national flag. Flag-raising ceremony is not only a necessary form of patriotism education for students, but also the best way to strengthen students' ideological and moral education. However, some students are not sure what to do when raising the national flag. As a qualified middle school student, what should I do when raising the national flag? 1. All students should stand in the area designated by the school during class. Generally, it should face the national flag station and form two columns around the national flag station. According to the requirements of the school, all students should wear school uniforms to attend the flag-raising ceremony. All students must attend the flag-raising ceremony on Monday, and no one can and should be absent from class or late. The flag-raising ceremony of each school is generally arranged at 7:00 every Monday on time. Therefore, except for rain and snow, all students must attend the flag-raising ceremony on time before 7 :00. In the process of raising the national flag and singing the national anthem, you must keep silent. All teachers and students attending the flag-raising ceremony must stand at attention, pay attention to the national flag and sing the national anthem of the people of China together. Students must stand in the same place and pay attention to the direction of the national flag when marching and exercising. When raising the flag, no one is allowed to walk, whisper, laugh and play, especially when there is an accident during the flag raising process. 4. After the national flag is raised, outstanding student representatives will usually be arranged to speak under the national flag, and sometimes last week's work summary and this week's work arrangement will be arranged. All students must keep quiet and listen carefully; 5. After the flag-raising ceremony, students of all classes should leave in an orderly manner, and no crowding, noise or noise is allowed.
May all our classmates be educated to raise the national flag and sing the national anthem, and enhance their patriotism! The second lecture is how to take part in morning exercises. Morning exercise is an important part of sports activities, and it is also very important for students. It can not only strengthen students' physique, exercise their physical fitness, will and perseverance, but also improve learning efficiency and cultivate students' collectivism concept. This is a very important form of exercise. However, there are always some students who don't know the significance of morning exercises and don't pay enough attention to them. Therefore, there are often problems such as low attendance, serious lateness, low attendance of class teachers, and students only doing exercises instead of taking part in morning runs. The role of morning exercises is often not fully exerted.
As a qualified middle school student, how should I take part in morning exercises? 1. Every year, schools get up at different times. To participate in morning exercises, you must get up on time in strict accordance with the schedule and wash clothes on time. As soon as the athletes' March is played, the students quickly move to the playground to take part in the morning run. Never use sleeping late, delaying or not studying as an excuse, especially in the cold winter. Some students can't get up on time, so they should try to overcome their lazy thoughts and take part in morning exercises on time. 2. Morning exercise actually includes two stages, first, morning running, then doing some preparatory activities before morning running, and then doing broadcast gymnastics, but some students are reluctant to participate in morning running and only do broadcast gymnastics, which often fails to achieve the best effect of exercise. Therefore, students must run before doing exercises, even if they run for three or two times, it is much better than standing on the playground waiting for exercises. Maybe some students are reading with books. It may not be good to take part in morning exercises for the time being. Some students don't understand this and think that delaying time will affect their study. In fact, it takes a long time to see the benefits of physical exercise. Only by insisting on taking part in morning exercises can we improve our learning efficiency and see the benefits. This is the truth that "sharpening the knife does not mistake the woodcutter"; 4. Although the school generally only requires students who live on campus to do morning exercises, it is also a very beneficial form of exercise for day students, who should also take the initiative to come to school early to participate in morning exercises. I hope that all students can strengthen their physique, improve their physique and improve their learning efficiency through morning exercises.
The third lecture is how to do well the exercises between classes. Exercise between classes is a kind of sports activity specially arranged to relieve students' learning pressure during classes. Strictly speaking, we should arrange exercises twice a day, once in the morning and once in the afternoon, but ordinary schools only arrange exercises between the second and third periods in the morning and do eye exercises in the afternoon. It is very necessary for our classmates to do sports during recess, because nearly five hours of intense study in the morning, if we don't arrange an exercise, it is likely to damage the health of our classmates or affect their learning efficiency.
But some students don't pay attention to the practice between classes, or they don't practice well, or they don't come out in the classroom, or they run to the toilet to escape. In fact, these students don't realize the importance of doing exercises, and they are irresponsible to their bodies.
In order to do well the exercises between classes and let students get effective exercise in their studies, I think the following points should be done: 1. When the bell rings, students should go downstairs quickly and stand in a broadcast gymnastics formation at the designated position in class. They should not stay in the classroom or take an excuse not to participate in recess practice. The head teacher should be in place to urge the students to do exercises, and the Sports Commission should organize the whole class to do exercises seriously. 2. When doing exercises, all the students should align around and do exercises according to the password. The movements must be in place and even, especially the last two paragraphs are often ignored by the students. Students should do the jumping exercise with the greatest exercise intensity and the final finishing exercise that plays a regulating role. 3. After the * * * room is over, all students should abide by the public order, not crowded, not running, and go upstairs to prevent confusion and accidental injury. Because the students who go to the toilet may be concentrated, therefore, everyone should queue up consciously, abide by public morality and pay attention to public hygiene; 4. When doing exercises, keep the playground and teaching area clean, and don't throw it around and practice it indiscriminately, which is convenient.