1. Life tips in English ppt
LeBron James was born an only child in a low-ine area of ??Akron, Ohio to the unwed Gloria James on December 30, 1984.
His mother was 16 at the time and six months shy of graduating from high school. Moving frequently from one home to another,[1] situations began to somewhat improve for James, when his mother began seeing a man by the name of Eddie Jackson.
James was young enough at the time to have him serve as a father figure; he did not have any contact with his biological father. [2] Jackson would often be seen supporting James later on at his high school basketball games.
Starting as early as his junior year in high school, James had made it clear he was planning to pursue an NBA career following his graduation.
2. Healthy knowledge (ppt)
1. Honeysuckle has the effect of evacuating wind and heat. Decoction the honeysuckle in water and take the juice and mix it with honey to relieve heat; 2. Eat too much Drinking tea after fatty food can stimulate the autonomic nervous system and promote fat metabolism; 3. Broad beans are rich in protein, contain no cholesterol, and have high nutritional value. Eating more can prevent cardiovascular and cerebrovascular diseases; 4. After doing housework, your hands will be easy to move. If it becomes dry and rough, soak your hands in vinegar for 10 minutes to protect your skin; 5. Eat more fungi.
It can adjust the flora in the body and improve the body's resistance; 6. Feet are prone to sweating in summer. Soaking feet in light salt water every day can effectively deal with "sweaty feet"; 7. Eat more barley and adzuki bean porridge, etc. Things that can remove dampness and strengthen the spleen to prevent heatstroke and dampness; 8. Sunbathing after swimming in summer can prevent skin strain and other diseases; 9. Pillows are prone to moisture and mold breeding in summer, and frequent exposure to the sun is good for health; 10. Breakfast more Eating acidic vegetables and fruits such as tomatoes and lemons is good for nourishing the liver; 11. Grapes contain sleep-aiding hormones, and eating them regularly can help you sleep; 12. Brushing your teeth immediately after eating acidic substances will damage your dental health; 13. Spray white vinegar on the cutting board , leave it for half an hour before washing, it can not only sterilize, but also remove odor; 14. Longan is rich in nutrients and has the functions of strengthening the brain and improving intelligence, but eating too much can easily stagnate the gas; 15. Put the newly purchased porcelain tableware into vinegar water Boiling for 2 or 3 hours can remove trace amounts of lead. 16. When leather shoes and bags become moldy after being stored for a long time, you can wipe them with a soft cloth dipped in a solution of alcohol and water (1:1).
17. Candles will not shed candle oil when they are frozen for 24 hours and then inserted into the birthday cake and lit. 18. Excessive consumption of raw onions and garlic will damage the mouth and stomach, which is harmful to health. It is best to add a little vinegar before eating.
19. During a thunderstorm, the car is an ideal place to avoid lightning strikes. 20. Rub your face with tofu for a few minutes every morning. If you stick to it for a month, your face will become white, tender and moisturized.
21. Spray water-based wax water directly on the surface of log furniture and then wipe it dry with a dry cloth. The furniture will be smooth and bright. 22. Enzyme-added laundry detergent needs a longer decomposition time in warm water to achieve better laundry results.
23. Soy milk does not contain cholesterol and can prevent arteriosclerosis and delay aging. 24. If there are scratches on the surface of log furniture, you can apply cod liver oil first, let it dry and then wipe it with a damp cloth.
25. When you have a headache, grind the apple into a paste and apply it on gauze and stick it on the headache area to relieve the symptoms. 26. How to prevent hair loss? Wash your hair frequently and do not use alkaline soap.
Comb your hair frequently and use a comb. Avoid chemical hair dyeing.
Avoid eating food that is too spicy or too sour. Always stay in good spirits.
27. How to prevent facial wrinkles? Facial wash water should be 30 to 40 degrees. ***Facial often.
Apply some nutritional cream before going to bed at night. Do not eat with one tooth for a long time.
Don’t make the pillow too high. Avoid doing the following actions: holding your chin, picking your nose, picking your teeth, biting your lips, whistling, squinting your eyes and mouth, and sucking drinks through a straw.
28. How to prevent insomnia? Avoid talking too much before going to bed, avoid drinking strong tea, do not use your brain before going to bed, and wash your feet with hot water and vinegar. 29. There are six taboos for women during menstruation: avoid catching cold, avoid eating strong tea, overly spicy food, avoid drinking cold food, avoid taking baths and swimming, avoid having sex, and avoid being overtired.
30. How to give birth to a baby with higher intelligence? Late marriage and late childbearing. Pregnant women should avoid eating spicy food.
Pregnant women stay optimistic. Pregnant and lactating women should avoid drinking cola drinks, coffee and strong tea, because these drinks contain caffeine, which can induce malformations in offspring and damage fetal brain power.
31. How to make children smarter? Science has proven that children will be smarter if they eat goose eggs, pigeon eggs, and fish heads regularly. 32. Who cannot take a nap? People who often suffer from insomnia and are overweight or over 65 years old, and patients with heart disease and myocardial infarction.
33. Which patients cannot have sex? Patients suffering from infectious diseases, sexually transmitted diseases, recovering from or recovering from serious illnesses, women before and after childbirth and during menstruation, heart disease, hypertension, hepatitis, nephritis, and tumors. 34. Who cannot eat sweets? Patients with gastric disease, kidney disease, hyperemia, hyperlipidemia, diabetes, hepatitis, neurasthenia, etc.
35. There are nine taboos in elderly health care: avoid being too full, too sweet, too salty, too greasy, smoking and drinking, being happy and angry, squatting for a long time, laziness, and constipation. 36. Who should not drink beer? Gastritis and ulcer patients, lactating women, patients with urinary system stones and liver, and children.
37. Who should not eat crabs? Patients with fever, stomach problems and ulcers, hepatitis, diarrhea, cholecystitis, gallstones, etc. 38. What are the four things that are inappropriate for children to live in? It is not advisable to wear tinted glasses, sleep on spring beds, wear high heels, or perm your hair.
39. What are the harms of eating at a low table? Accumulated food stagnates Qi and affects digestion. 40. Why is it best to use your right hand when pressing electrical switches or holding plugs? Because the human heart is on the left side, it is extremely dangerous to use your left hand in case of electric leakage. 41. Freshly baked bread should not be eaten immediately! 42. Keep away from the charging base. The human body should be kept at least 30 centimeters away. Do not place it next to the bed.
43. Drink eight glasses of water every day. 44. Ten glasses of water a day will prevent bladder cancer.
45. Drink more water during the day and less water at night. 46. ??Don’t drink more than two cups of coffee a day. Drinking too much can easily lead to insomnia and stomachache.
47. Eat less fatty food, because it takes 5 to 7 hours to digest and concentrates the blood in the brain into the large intestine, making it easy to feel drowsy. 48. After five o'clock in the afternoon, eat small meals because the body does not need so much energy after five o'clock.
49. 10 kinds of foods that will make you happy when you eat them: deep-sea fish, bananas, grapefruits, whole wheat bread, spinach, garlic, pumpkin, low-fat milk, chicken, and cherries. 50. Lack of sleep will make you stupid. You need eight hours of sleep a day. If you have a nap habit, you will not age.
51. Contact lenses should not be worn every day. 52. Tight ties can easily cause eye fatigue. 53. Washing your hair at night can lead to headaches. 54. Fruits and vegetables are prohibited before and after taking medicine. 55. Drinking alcohol to keep out the cold is not advisable. 56. Why do you often eat baked goods? Baked food is prone to cancer: When baking food, the fuel will produce a large amount of carbon dioxide, sulfur dioxide and other carcinogens. These substances will be left on the food, so people who eat too much are very susceptible to cancer. 57. Which vegetables are easy to be poisoned by eating: 1) Sprouted and green potatoes are poisonous.
2) Fresh daylily (i.e. daylily) is poisonous. 3) Vegetables that have not been marinated thoroughly.
4) Overnight cooked cabbage and cooked leeks will convert the nitrate in the vegetables into nitrite. Nitrite is a strong carcinogen. Do not eat cooked cabbage or cooked leeks if they have been stored for a long time. 58. Children should not eat preserved eggs: During the processing of preserved eggs, a substance called lead oxide is added, which is toxic and affects intelligence.
59. Rotten ginger should not be eaten: Rotten ginger is extremely poisonous and can kill liver cells. 60. Do not eat raw soybean oil: Raw soybean oil contains benzene, which can damage the human hematopoietic system, so it is not suitable to use raw soybean oil in cold dishes and dumplings.
3. Health tips (ppt)
1. Honeysuckle has the effect of dispersing wind and heat. Decoction of honeysuckle in water and the juice after cooling can relieve heat; 2. Eat too much Drinking tea after fatty food can stimulate the autonomic nervous system and promote fat metabolism; 3. Broad beans are rich in protein, contain no cholesterol, and have high nutritional value. Eating more can prevent cardiovascular and cerebrovascular diseases; 4. After doing housework, your hands will be easy to move. If it becomes dry and rough, soak your hands in vinegar for 10 minutes to protect your skin; 5. Eat more fungi.
It can adjust the flora in the body and improve the body's resistance; 6. Feet are prone to sweating in summer. Soaking feet in light salt water every day can effectively deal with "sweaty feet"; 7. Eat more barley and adzuki bean porridge, etc. Things that can remove dampness and strengthen the spleen to prevent heatstroke and dampness; 8. Sunbathing after swimming in summer can prevent skin strain and other diseases; 9. Pillows are prone to moisture and mold breeding in summer, and frequent exposure to the sun is good for health; 10. Breakfast more Eating acidic vegetables and fruits such as tomatoes and lemons is good for nourishing the liver; 11. Grapes contain sleep-aiding hormones, and eating them regularly can help you sleep; 12. Brushing your teeth immediately after eating acidic substances will damage your dental health; 13. Spray white vinegar on the cutting board , leave it for half an hour before washing, it can not only sterilize, but also remove odor; 14. Longan is rich in nutrients and has the functions of strengthening the brain and improving intelligence, but eating too much can easily stagnate the gas; 15. Put the newly purchased porcelain tableware into vinegar water Boiling for 2 or 3 hours can remove trace amounts of lead.
16. When leather shoes and bags become moldy after being stored for a long time, you can wipe them with a soft cloth dipped in a solution of alcohol and water (1:1).
17. Candles will not shed candle oil when they are frozen for 24 hours and then inserted into the birthday cake and lit. 18. Excessive consumption of raw onions and garlic will damage the mouth and stomach, which is harmful to health. It is best to add a little vinegar before eating.
19. During a thunderstorm, the car is an ideal place to avoid lightning strikes. 20. Rub your face with tofu for a few minutes every morning. If you stick to it for a month, your face will become white, tender and moisturized.
21. Spray water-based wax water directly on the surface of log furniture and then wipe it dry with a dry cloth. The furniture will be smooth and bright. 22. Enzyme-added laundry detergent needs a longer decomposition time in warm water to achieve better laundry results.
23. Soy milk does not contain cholesterol and can prevent arteriosclerosis and delay aging. 24. If there are scratches on the surface of log furniture, you can apply cod liver oil first, let it dry and then wipe it with a damp cloth.
25. When you have a headache, grind the apple into a paste and apply it on gauze and stick it on the headache area to relieve the symptoms. 26. How to prevent hair loss? Wash your hair frequently and do not use alkaline soap.
Comb your hair frequently and use a comb. Avoid chemical hair dyeing.
Avoid eating food that is too spicy or too sour. Always stay in good spirits.
27. How to prevent facial wrinkles? Facial wash water should be 30 to 40 degrees. ***Facial often.
Apply some nutritional cream before going to bed at night. Do not eat with one tooth for a long time.
Don’t make the pillow too high. Avoid doing the following actions: holding your chin, picking your nose, picking your teeth, biting your lips, whistling, squinting your eyes and mouth, and sucking drinks through a straw.
28. How to prevent insomnia? Avoid talking too much before going to bed, avoid drinking strong tea, do not use your brain before going to bed, and wash your feet with hot water and vinegar. 29. There are six taboos for women during menstruation: avoid catching cold, avoid eating strong tea, overly spicy food, avoid drinking cold food, avoid taking baths and swimming, avoid having sex, and avoid being overtired.
30. How to give birth to a baby with higher intelligence? Late marriage and late childbearing. Pregnant women should avoid eating spicy food.
Pregnant women stay optimistic. Pregnant and lactating women should avoid drinking cola drinks, coffee and strong tea, because these drinks contain caffeine, which can induce malformations in offspring and damage fetal brain power.
31. How to make children smarter? Science has proven that children will be smarter if they eat goose eggs, pigeon eggs, and fish heads regularly. 32. Who cannot take a nap? People who often suffer from insomnia and are overweight or over 65 years old, and patients with heart disease and myocardial infarction.
33. Which patients cannot have sex? Patients suffering from infectious diseases, sexually transmitted diseases, recovering from or recovering from serious illnesses, women before and after childbirth and during menstruation, heart disease, hypertension, hepatitis, nephritis, and tumors. 34. Who cannot eat sweets? Patients with gastric disease, kidney disease, hyperemia, hyperlipidemia, diabetes, hepatitis, neurasthenia, etc.
35. There are nine taboos in elderly health care: avoid being too full, too sweet, too salty, too greasy, smoking and drinking, being happy and angry, squatting for a long time, laziness, and constipation. 36. Who should not drink beer? Gastritis and ulcer patients, lactating women, patients with urinary system stones and liver, and children.
37. Who should not eat crabs? Patients with fever, stomach problems and ulcers, hepatitis, diarrhea, cholecystitis, gallstones, etc. 38. What are the four things that are inappropriate for children to live in? It is not advisable to wear tinted glasses, sleep on spring beds, wear high heels, or perm your hair.
39. What are the harms of eating at a low table? Accumulated food stagnates Qi and affects digestion. 40. Why is it best to use your right hand when pressing electrical switches or holding plugs? Because the human heart is on the left side, it is extremely dangerous to use your left hand in case of electric leakage. 41. Freshly baked bread should not be eaten immediately! 42. Keep away from the charging base. The human body should be kept at least 30 centimeters away. Do not place it next to the bed.
43. Drink eight glasses of water every day. 44. Ten glasses of water a day will prevent bladder cancer.
45. Drink more water during the day and less water at night. 46. ??Don’t drink more than two cups of coffee a day. Drinking too much can easily lead to insomnia and stomachache.
47. Eat less fatty food, because it takes 5 to 7 hours to digest and concentrates the blood in the brain into the large intestine, making it easy to feel drowsy. 48. After five o'clock in the afternoon, eat small meals because the body does not need so much energy after five o'clock.
49. 10 kinds of foods that will make you happy when you eat them: deep-sea fish, bananas, grapefruits, whole wheat bread, spinach, garlic, pumpkin, low-fat milk, chicken, and cherries. 50. Lack of sleep will make you stupid. You need eight hours of sleep a day. If you have a nap habit, you will not age.
51. Contact lenses should not be worn every day. 52. Tight ties can easily cause eye fatigue. 53. Washing your hair at night can lead to headaches. 54. Fruits and vegetables are prohibited before and after taking medicine. 55. Drinking alcohol to keep out the cold is not advisable. 56. Why do you often eat baked goods? Baked food is prone to cancer: When baking food, the fuel will produce a large amount of carbon dioxide, sulfur dioxide and other carcinogens. These substances will be left on the food, so people who eat too much are very susceptible to cancer. 57. Which vegetables are easy to be poisoned by eating: 1) Sprouted and green potatoes are poisonous.
2) Fresh daylily (i.e. daylily) is poisonous. 3) Vegetables that have not been marinated thoroughly.
4) Overnight cooked cabbage and cooked leeks will convert the nitrate in the vegetables into nitrite. Nitrite is a strong carcinogen. Do not eat cooked cabbage or cooked leeks if they have been stored for a long time.
58. Children should not eat preserved eggs: During the processing of preserved eggs, a substance called lead oxide is added, which is toxic and affects intelligence.
59. Rotten ginger should not be eaten: Rotten ginger is extremely poisonous and can kill liver cells. 60. Do not eat raw soybean oil: Raw soybean oil contains benzene, which can damage the human hematopoietic system. Therefore, raw soybean oil should not be used in cold dishes and dumplings. If the soybean oil is cooked in a pot, the benzene will evaporate.
61.
4. Please provide a PPT with some tips on diet and health, please hurry, thank you
Eat a variety of foods, mainly cereals, with a mix of thick and thin; eat more vegetables, fruits and potatoes; eat milk every day , soybeans or their products; eat appropriate amounts of fish, poultry, eggs and lean meat; cook with less oil, salt, and sugar; do not eat too much, distribute meals reasonably, and have appropriate snacks; drink enough water every day and choose wisely Drinks; eat fresh and hygienic food; do not smoke, if you drink alcohol, drink alcohol, just for health.
Exercise can improve the functions of the internal organs, enhance human immunity, and effectively prevent various diseases, especially obesity, diabetes, hypertension and other civilized diseases. Exercise every day, maintain a healthy weight, just for health.
Cover up in spring, freeze in autumn, nourish in winter, and prevent heatstroke in summer, just for health. All in all, maintain an optimistic mental state, good living habits and a healthy living environment, just for health.
For details, please see Baidu’s “Nanjing Zhou Xu’s Blog”.
5. Please give me a PPT with some tips on diet and health, please hurry, thank you
Eat a variety of foods, mainly cereals, thick and thin; eat more vegetables, fruits and potatoes; eat milk every day , soybeans or their products; eat appropriate amounts of fish, poultry, eggs and lean meat; cook with less oil, salt, and sugar; do not eat too much, distribute meals reasonably, and have appropriate snacks; drink enough water every day and choose wisely Drinks; eat fresh and hygienic food; do not smoke, if you drink alcohol, drink alcohol, just for health.
Exercise can improve the functions of the internal organs, enhance human immunity, and effectively prevent various diseases, especially obesity, diabetes, hypertension and other civilized diseases. Exercise every day, maintain a healthy weight, just for health.
Cover up in spring, freeze in autumn, nourish in winter, and prevent heatstroke in summer, just for health.
In short, maintain an optimistic mental state, good living habits and a healthy living environment, just for health.
For details, please see Baidu’s “Nanjing Zhou Xu’s Blog”.
6. The knowledge ppt about the moon should be exquisite and must be beautiful
The moon is not an ordinary planet. It is a modified spacecraft. It is much older than the earth and contains many life forms. form. Don’t look at the entire universe the same way you look at life on earth. Here is a piece of information about the moon.
--------- 1. The undetermined origin of the moon: There are currently three theories about the origin of the moon. The first hypothesis is that the moon is the same as the earth, 4.6 billion years ago. It is formed by condensation of the same cosmic dust clouds and gases; the second hypothesis is that the moon system was thrown away from the earth, and the throw point later formed the Pacific Ocean; the third hypothesis is that the moon is an individually formed star in the universe, passing by the earth When it is nearby, it is captured by the Earth's gravity field and orbits the Earth. Originally, most scientists believed the first statement, and a few believed the second statement. However, since astronauts landed on the moon and retrieved a lot of lunar soil, laboratory analysis revealed that the composition of the moon is different from that of the earth.
The earth has more iron and less silicon, while the moon has less iron and more silicon. The earth has very little titanium, but the moon has a lot of it. This proves that the moon is not separated from the earth. The second argument is untenable.
The same reason also shakes the first hypothesis, because if the earth and the moon were formed through the same process 4.6 billion years ago, then the composition should be the same, why is there such a big difference? Woolen cloth? Therefore, scientists had to give up the first theory. There is only the third theory left, but if it is a star flying from other places, after flying into the solar system, the gravity of the sun is many times greater than the gravity of the earth. Logically speaking, the moon should be subject to the gravity of the sun and fly towards the sun, not the gravity of the ball. And what remains above the earth.
None of the three hypotheses proposed by "orthodox scientists" can answer all questions, and none can withstand rigorous questioning. In fact, to this day, "where the moon comes from" is still an undecided question in astronomy.
Therefore, anyone can put forward his or her own opinion on the origin of the moon. No matter how bizarre it is, others cannot use any "little science" to criticize it. -------------------------------------------------- -------------------------------------------------- ----------- 2. The wonders among the sun, the moon, and the earth: Now let me give you a wonderful astronomical phenomenon that no one has thought of and let everyone think about it.
The distance between the moon and the earth is about 380,000 kilometers. The average distance between the sun and the earth is about 150 million kilometers.
Dividing two by two, we get that the distance from the sun to the earth is about 395 times as far as the moon from the earth.
The diameter of the sun is about 1.38 million kilometers, and the diameter of the moon is about more than 3,400 kilometers. Dividing the two, the diameter of the sun is about 395 times that of the moon.
395 times, what a coincidental number, what information does it tell us? Think about it, the diameter of the sun is 395 times larger than the moon, but the sun is 395 times farther from the earth, then, due to the distance offset The size makes these two celestial bodies appear to be the same size when viewed from above the Earth! Is this phenomenon natural or man-made? Are there any such coincidences in the universe? Seen from the ground, there are two celestial bodies of approximately the same size, one responsible for daytime and one responsible for nighttime. There is no other similar example in the solar system. The famous scientist Ersimov once said: "Based on various data and laws, the moon should not appear anywhere.
" He also said: "The moon is just big enough to cause a solar eclipse. , so small that people can still see the corona. There is no reason to explain this phenomenon in astronomy. This is really a coincidence among coincidences!" Is it just a coincidence? Some scientists don't think so. Scientist William R. Shelton said in the book "Win the Moon": "In order for a spacecraft to operate in orbit, it must fly 100 miles in space at a speed of 18,000 miles per hour to achieve equilibrium; In the same way, for the moon to stay in its current orbit and balance with the earth's gravity, it also needs to have precise speed, weight and height.
"The problem is: such conditions cannot be achieved by natural celestial bodies. , then, why is this? -------------------------------------------------- -------------------------------------------------- ----------- 3. It is too big as a satellite: Planets in the solar system have satellites, which is a natural phenomenon, but our earth has an "unnatural" large satellite - the moon. In other words, as a satellite, the size of the moon is too large compared to its planet Earth. Let’s take a look at the following data: The diameter of the earth is 12,756 kilometers, and the diameter of the satellite moon is 3,467 kilometers, which is 27% of the earth.
Mars has a diameter of 6,787 kilometers and has two satellites. The diameter of the largest one is 23 kilometers, which is 0.34% of Mars. Jupiter has a diameter of 142,800 kilometers and has 13 satellites. The largest one has a diameter of 5,000 kilometers, which is 3.5% of Jupiter's diameter.
Saturn has a diameter of 120,000 kilometers and has 23 satellites. The largest one has a diameter of 4,500 kilometers, which is 3.75% of Saturn. Take a look, the diameter of the satellites of other planets does not exceed 5% of the parent star, but our moon is 27% larger. After comparing this, do you find that the moon is really "unnaturally large" .
This information tells us again that the moon is indeed unusual. -------------------------------------------------- -------------------------------------------------- ---------- 4. The craters are too shallow: Scientists tell us that the craters on the moon's surface are formed by the impact of meteorites and comets.
There are also some craters on the earth. Scientists have calculated that if a meteorite 10 miles away hits the earth at a speed of 30,000 miles per second (equal to the power of 1 million tons of yellow explosives) or The moon, the depth it penetrates should be four to five times its diameter. This is the case with craters on the earth, but the ones on the moon are strange. All craters are "very shallow". The deepest crater on the moon's surface, Gagrin Crater, is only 4 miles, but its diameter is 186 miles. Width! The diameter is 186 miles, and the depth should be at least 700 miles. However, in fact, the depth of Gaglin Crater is only 2% of the diameter, which is scientifically impossible.
Why? Great writers cannot explain it satisfactorily and do not try to explain it, because they know in their hearts that any explanation will overthrow all known knowledge about the moon. Because there is only a layer of very hard material structure about four miles below the surface of the moon that cannot be penetrated by meteorites, so all craters are very shallow.
So, what is that very hard material structure? -------------------------------------------------- ------.
7. Little knowledge about health
Life is full of knowledge, and you must know some health knowledge: 1. Washing your feet with cold water is harmful to your health.
The feet are the most distal end of the blood vessel branches. The temperature under normal conditions is the lowest part of the body. Wash your feet often with cold water. The feet are prone to cold and cold, and then conduction through blood vessels can easily cause A series of complex pathological reactions ultimately lead to disease. 2. Mobile phone film is more harmful to the eyes.
Under normal circumstances, the illumination level of the mobile phone itself is very low, and the additional protective film can easily cause vision problems for a long time, causing or aggravating myopia. 3. If the fish bones are stuck in the throat, using vinegar to soften them has no effect.
According to common sense, vinegar can indeed soften fish bones, but it requires a long process. It is absolutely impossible to achieve the softening effect in just a few sips. If you want to rely on drinking vinegar to soften fish bones to solve the stuck problem, It's quite unrealistic. 4. Eating too much salt can easily cause blood pressure to rise.
Increased sodium (salt) intake in the diet can cause excessive sodium ions to be retained in the body. Sodium retention will inevitably lead to water retention, which will increase the amount of extracellular fluid and increase blood pressure. People with high blood pressure must limit salt and eat a lighter diet more rationally.
5. Playing table tennis can relieve visual fatigue and prevent myopia. Table tennis balls come and go at a very fast speed. In order to make accurate judgments, most information about the ball is obtained through the eyes.
In this way, the eyeballs are always in high-speed motion and have rapid feedback connections with the brain. Blood circulation is enhanced and eye nerve function is improved, which will eliminate or reduce eye fatigue.
8. Make a ppt about first aid, environmental protection, common sense of daily life and chemicals. It is better to divide it into several parts.
Well, if it is written for primary school students, then the content you write should be simple and mention The examples should be very distinctive and easy to distinguish. Regarding first aid, it can be divided into accidental injuries such as burns, abrasions, bruises, bites, etc., as well as emergencies, earthquakes, fires, etc.
; Common sense of life can be divided into two major sections: outdoor and indoor.
;Environmental protection, this.
Tell them about common sense, what they should do, what they shouldn’t do, and how to do it. Tell them why they are not environmentally friendly and why they don’t understand the El Ni?o phenomenon. It’s a waste of emotions. Environmental protection is reflected in the details. So building awareness is important.
; For chemicals, this involves too much. Just know about common cold medicines in daily life. If there are too many, you can’t remember them. If it is an experimental class, just remember some commonly used ones. Okay, in fact, remembering these drugs is secondary. The key is to let them remember how to deal with accidental injuries caused by drugs. This is related to first aid, which seems a bit messy.
Haha.
Understand, that’s all I thought of.