1. The hair dryer blows at the label, and when the glue of the trademark is hot, the label can be easily torn off.

2. If you are afraid of wrinkles when traveling with clothes, you can roll up every piece of clothes. 3. Apply some toothpaste evenly on the collar and cuffs, gently brush with a brush, and then rinse with clear water to remove stains.

4. The cuff or collar of the sweater has lost its elasticity. You can soak the cuff or collar in hot water for 2 minutes, and then it will recover after drying. Jeans are easy to fade when washed. Before washing, soak them in cold concentrated salt water for about 2 hours, and then wash them with soap.

6. Some clothes are also easy to fade under the action of sunlight. When hanging clothes, you can turn them upside down, with the inside facing the sun and the outside facing the sun. 7. Put vinegar on the kitchen floor first. It is easy to accumulate grease on the kitchen floor. Before mopping the floor, it is not like pouring some vinegar on the mop, so that the oil can escape! 8. Barbecue with tin foil without lemon. If fish and meat are barbecued with tin foil, don't bake acidic fruits such as lemon together! Because tin foil paper belongs to metals, when metals and acidic substances are mixed and baked, it will change chemically and easily produce carcinogens that are harmful to people! 9. When eating barbecue with lemon to detoxify barbecue, if the meat is directly placed on the meat rack, in addition to being thoroughly roasted, the burnt part should be discarded to avoid eating carcinogens! Before eating, remember to drop fresh lemon juice. In addition to adding flavor, vitC in lemon has detoxification effect! 1. Lemon bath makes the skin whiter. Lemon is in the production period, and the price is not expensive. It is not like buying it often. Cut it into half and squeeze it into juice on weekdays, add cold boiled water and add some sugar to drink! Don't throw away the squeezed lemon peel for the time being and put it in the bathroom. No matter how you wash your face and bathe, your skin will be younger and whiter! 11. Toothpaste removes the film. Grapes are cleaner. When eating grapes, first take scissors and reduce them to the root part, so that they can retain complete particles, and soak them in diluted salt water to achieve the effect of sterilization. After washing the surface, there is still a layer of white film. You can squeeze some toothpaste, put the grapes in the palm of your hand, gently rub them, and after washing them with clear water, they will be completely crystal clear and feel more at ease! 12. Children drink sugar water to prevent constipation. Children at home are prone to the bad habit of picking a partial eclipse, which often leads to constipation in the abdomen! Instead of mixing a spoonful of brown sugar with 1 cc of warm water, stir it evenly, let the children drink it slowly, and then gently * * * clockwise like the belly. Soon, the children can defecate smoothly! 13. Brown sugar can clear menstrual lochia. When menstruation comes, two days before the end, you can use half a catty of brown sugar (that is, brown sugar) to soak in boiling water (both hot and cold). When you use tea, you can clear the lochia in the uterus! It is the simplest health care method for women! 14. When the hair dryer easily goes to the label to buy a gift box as a gift, the price tag is difficult to tear off, and the black and dirty ones that will be picked by hand are even more ugly. If you blow it with a hair dryer and then tear it off, it will be easily torn off without leaving a trace! 15. Adding white vinegar to clear water can prolong the life of flowers in hot summer. Flowers are easy to wither after being bought back, unlike adding a few drops of white vinegar or bleach to clear water and pruning the bottom of the flower branches, which can prolong the life of flowers! 16. Soak tea in water to remove foot odor. Many people are troubled by foot odor. Here are several ways, not like giving it a try: take a little tea and put it directly in your shoes when you wear shoes! Put warm water in the washbasin, put a little tea in it, and then put your feet in it for a while, so that there is no smell.

2. Daily life tips

Health knowledge: 1. Wake up in the morning. Drink a glass of water first. Prevent stones. 2. You can only eat four eggs a week. Eating too much is not good for your health. 3. Chicken * * * contains carcinogens. Don't eat better. 4. Eating fruit after meals is a wrong idea. It should be eating fruit before meals. 5. Don't drink green tea when girls come to menstruation. Anyway, don't drink tea. Eat more things that can replenish blood. 6. Don't add eggs and sugar when drinking soy milk. Don't drink too much. 7. Don't eat tomatoes on an empty stomach. It is best to eat after meals. 8. Often eat midnight snack. You will get stomach cancer. 9. Don't eat for three hours before going to bed. You will gain weight. 1. Drink less milk tea. Because it is high in calories and oil. It has no nutritional value. If you drink it for a long time, you are prone to hypertension, diabetes and other diseases. 11. Fresh bread should not be eaten immediately. 12. Stay away from the charging stand. The human body should be kept away from more than 3 cm. Never put it. Ten glasses of water a day. Bladder cancer won't come. Drink more water during the day. Drink less water at night. Don't drink more than two cups of coffee a day. Drinking too much can easily lead to insomnia, stomachache, and less greasy food. It takes 5-7 hours to digest and concentrate the blood in the brain on the stomach and intestines. It is easy to fall asleep. After five o'clock in the afternoon, eat less big meals, because the body doesn't need so much energy after five o'clock. Banana, grapefruit, whole wheat bread, spinach, garlic, pumpkin, low-fat milk, chicken, cherry 2, lack of sleep will make you stupid, you must sleep for eight hours a day, and you will not get old if you have a nap habit 21. The best sleep time is from 1: p.m. to 6: 22 a.m., and don't drink more than one glass a day, because alcohol will inhibit B cells that make antibodies and increase the chance of bacterial infection 23. Take capsules with cold water. People with liver fire should eat more. 25. Hair loss factors: staying up late, stress, alcohol and tobacco, spicy chicken chops, spicy pots, greasy food, over-seasoned dishes. 26. Help hair grow: eat more cabbage, eggs and beans; Eat less sweets (especially fructose). 27. Drink a glass of lemon juice and orange juice every day. It can not only whiten skin but also fade dark spots. 28. Apples are a standing medicine for motorcyclists, drug addicts and housewives. Only by taking one a day can you have a clean lung. 29. Smoking and taking vitamins (a kind of vitamin B-carotene) will cause cancer, so quit smoking as soon as possible. 3. It is the healthiest way. Pregnant women, before delivery, after delivery, menopause 31, smoking, the biggest relationship is lung cancer, lip cancer, tongue cancer, laryngeal cancer, esophageal cancer, also related to bladder cancer 32, drinking alcohol leads to liver cirrhosis 33, eat areca can lead to oral fibrosis, oral cancer 34, food is too fine, lack of fiber; Containing a lot of fat, especially cholesterol, can cause gastric cancer. 35. The food is too rough, which leads to esophageal cancer when it is undernourished. 36. The aflatoxin and nitrite in food are carcinogenic. 37. Do not smoke. Refuse to smoke second-hand smoke. 38. Drink alcohol in moderation, don't fight for a long time. Don't get drunk. 39. Reduce the consumption of salt. Smoke, Barbecue food 4, intake of fresh vegetables and fruits every day 41, intake of grains and beans rich in high fiber every day 42, intake of a balanced diet every day, but the amount is 43, maintaining the ideal weight, but being fat 44, maintaining a regular life and exercise 45, maintaining a relaxed and happy mood 46, correct eating habits: eating like an emperor in the morning and eating like a civilian at noon, Eat like a beggar at night: 1. How to get rid of the fresh-keeping wax on the apple: sprinkle edible salt on the apple, then gently rub it with your hands. After all the salt is scattered on the apple, put it in clean water and wash it. There is no fresh-keeping wax.

2. Add a little salt into warm water, then put the peach into water, rub it gently with your hands, and the peach hair will fall off quickly, and then rinse the peach with clear water. 3. In autumn, the earth's atmosphere is clear, and the yang in nature tends to converge from divergence.

ancient health experts believed that it was appropriate to lie down early and get up early to get up early, so as to be happy with chickens. Comply with the growth of yang, so that lung qi can be relaxed; It is not advisable to close the door all day or sleep with your head covered at night, and develop the habit of living with the window open and sleeping in the outcrop; Always open the window for ventilation, so as to make the indoor air circulate, so as to help reduce respiratory tract infection, dizziness, fatigue and so on.

in addition, we should keep enough sleep and be conscious to cope with the convergence of qi. 4. When people are exercising vigorously, they lose some water and salt in their bodies because they sweat more, which makes people feel thirsty.

If you only drink plenty of water and don't supplement salt, after water is absorbed by the gastrointestinal tract, it will take away some salt with sweating and urination. Due to the decrease of salt in blood, water will be absorbed by tissue cells quickly, causing cell edema and making people dizzy and thirsty. This phenomenon is called dehydration hyponatremia.

In addition, drinking a lot of water after transportation will make the stomach swell uncomfortable, reduce the digestive ability, and make the heart more burdened, which is not good for the health. Therefore, after exercise, you should rinse your mouth with water first, then drink less and slowly.

it would be better to drink some salt soda. 5. Five kinds of food are easy to be poisoned in winter: vegetables and fruits cultivated in greenhouses.

rotten cabbage. Raw soybean milk.

germinated or immature potatoes. Moldy sugarcane.

6. methods to maintain health, prevent diseases and live a long life: balanced nutrition, aerobic exercise, quitting smoking and alcohol, and keeping a good mood. 7. Beta carotene anti-allergy Japanese experts recently found that beta carotene has the effect of regulating the balance of histamine in blood, so eating carrots can effectively prevent allergic reactions such as pollen allergy and allergic dermatitis.

Strawberry has anticancer effect. Traditional Chinese medicine believes that strawberry has the effects of promoting fluid production, stimulating appetite, calming the liver and benefiting the lung. In recent years, medical scientists at home and abroad have found that it is beneficial to the heart and brain, and it is of great significance to prevent and treat atherosclerosis, coronary heart disease and cerebral hemorrhage. Moreover, strawberry juice contains an anticancer substance, which can prevent the formation and spread of cancer cells and even turn cancer cells into normal cells.

adding white sugar to dairy products is beneficial to calcium absorption. Japanese scientists have found that calcium carbonate contained in milk and other foods is not easily absorbed by small intestine, but after eating white sugar, bacteria in small intestine will produce lactic acid, which can promote the absorption of calcium by the body and increase the absorption of calcium by small intestine by about ten times. 8. When using the computer or reading books or newspapers, it is best to take a 5-minute break every 3 minutes, stand up and walk around, or look out the window, and always pay attention to close-up viewing.

3. Common sense in daily life

46 important common sense in daily life

1. Eating midnight snack often will lead to gastric cancer, because the stomach can't rest.

2. You can only eat four eggs a week. Eating too much is not good for your health.

3. Chicken contains carcinogens, so it is better not to eat it.

4. Eating fruit after meals is a wrong idea, but eating fruit before meals.

5. Don't drink green tea when girls have their period. Anyway, don't drink tea. Eat more things that can replenish blood.

6. Don't add eggs and sugar when drinking soybean milk, and don't drink too much.

7. Don't eat tomatoes on an empty stomach, but eat them after meals.

8. wake up in the morning. Drink a glass of water first to prevent stones.

9. Don't eat three hours before going to bed, you will get fat.

1. Drink less milk tea, because it is high in calories and oil and has no nutritional value. If you drink it for a long time, you are prone to diseases such as hypertension and diabetes.

11. freshly baked bread is not suitable for immediate consumption.

12. Keep away from the charging stand. Keep the human body away from the bed for more than 3cm. Never put it on the bed.

13. Drink eight cups of water every day.

14. Ten glasses of water a day will keep bladder cancer away.

15. drink more water during the day and drink less water at night.

16. Don't drink more than two cups of coffee a day. Drinking too much can easily lead to insomnia and stomachache.

17, eat less greasy food, because it takes 5-7 hours to digest, and the blood in the brain is concentrated in the stomach, which makes you sleepy.

18. After five o'clock in the afternoon. Eat a big meal less, because the body doesn't need so much energy after five o'clock.

19 or 1 kinds of foods that make you happy: deep-sea fish, bananas, grapefruit, whole wheat bread, spinach, garlic, pumpkin, low-fat milk, chicken and cherries.

2. If you don't get enough sleep, you will become stupid. You must sleep for eight hours a day, and you will not get old if you have the habit of taking a nap.

21. The best sleep time is from 1 pm to 6 am.

22. Don't drink more than one glass a day, because alcohol will inhibit antibody-producing B cells and increase the chance of bacterial infection.

23. Take the capsule with cold water (you can eat it first), and take the medicine 3 minutes before going to bed. Avoid lying down immediately.

24. The sour plum has the function of preventing aging and staying young forever; People with liver fire should eat more.

25. Hair loss factors: staying up late, stress, alcohol and tobacco, spicy chicken chops, spicy pots, greasy food, and over-seasoned dishes.

26. Help hair grow: eat more cabbage and eggs. Beans; Eat less sweets (especially fructose).

27. A glass of lemon juice and orange juice every day can not only whiten skin but also lighten dark spots.

28. Apples are always good medicine for motorcyclists, addicts and housewives. Only one apple a day can make you have a clean lung.

29. Smoking and taking vitamins (one of B carotene -A vitamins) will cause cancer, so quit smoking as soon as possible. Is the healthiest thing to do.

3. Five periods when women should not drink tea: when menstruation comes, pregnant women and before labor. After childbirth, menopause.

31. Smoking is related to lung cancer, lip cancer, tongue cancer, laryngeal cancer, esophageal cancer and bladder cancer.

32. Drinking alcohol leads to cirrhosis and liver cancer.

33. eat areca can cause oral fibrosis and oral cancer.

34. The food is too fine and lacks fiber; Containing a lot of fat, especially cholesterol, can cause gastric cancer.

35, the food is too rough, and when the nutrition is insufficient, it will lead to esophageal cancer and gastric cancer.

36. Yellow koji toxin in food. Nitrite is carcinogenic.

37. Don't smoke and refuse to smoke secondhand smoke.

38, moderate drinking, don't spell wine, don't get drunk.

39. Reduce the food salted, smoked and grilled.

4. Eat fresh vegetables and fruits every day.

41. Eat grains and beans rich in fiber every day.

42. Eat a balanced diet every day, not too much.

43, maintain the ideal weight, but not too fat.

44. Keep a regular life and exercise.

45. Keep a relaxed and happy mood.

46. Correct eating habits: Eat like an emperor in the morning, like a commoner at noon and like a beggar at night.

4. Primary school students' extracurricular knowledge

1. Significance of extracurricular reading

Extracurricular reading is independent and happy reading. Students' voluntary initiative is a relaxed and comfortable reading without burden. What it brings to students is a kind of joy and satisfaction, which will produce wonderful feelings and deep impressions. Students are moved and happy in reading, gain knowledge in the expectation of meeting entertainment needs, inspire imagination and creation, and enjoy the joy of exploring knowledge.

II. Investigation Report on Reading

Investigation Time: October, 28

Investigation Location: Tongling City

Investigation Method: Interview

Investigator: Class 43 of Changjiang Road Primary School

Tongling was selected for this survey.