Researchers in the Netherlands report that children who get more exercise, whether at school or at other places, tend to have higher scores on standardized tests. In a review of 14 studies that looked at physical activity and academic performance investigators found that the more children moved? the better their grades were in school, particularly in the basic subjects of math, English and reading.
The data will certainly fuel the ongoing debate over whether physical education classes for senior three students should be reduced or even cancelled. The arguments against physical education have included concerns that gym time may be taking away study time. With standardized test scores in the US dropping in recent years, some administrators believe students need to spend more time in the classroom instead of on the playground. But as these findings show, exercise and academics may not be consequently exclusive. Physical activity can improve blood flow to the brain, memory, attention and creativity, which are essential to learning.
【写作内容】
1. 用约3个单词概述上述信息的主要内容；
2. 谈谈你是否赞成“高三学生应该减少体育课时间”，并用2-3个理山或论据支撑你的观点。
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Every year, and more parents complain to their children’s schools about PE. They believe that their children shouldn’t have to participate in physical activity if they don’t want to. Supporters of PE, however, believe that it is a necessary element of all-round schooling and our society’s well-being. They insist PE in schools remains one of the few places by which the youth can be forced to participate in aerobic exercise.
Firstly, they believe that participation in sport promotes health. In fact physical education is a springboard for involvement in sport and physical activities throughout life. Government is, or should be, concerned with the health of its citizens. Encouraging physical activity in the young through compulsory PE fights child overweight and contributes to forming lifelong habits of exercise. This doesn’t have to be through traditional team sports; increasingly schools are able to offer exercise in the form of swimming, gymnastics, dance, etc.
Besides, physical education help to develop character and the mutual respect required to succeed in an adult environment. Playing team sports builds character and encourages students to work with others, as they would be expected to do in most business or sporting environments. Sport teaches children how to win and lose with good grace and builds a strong school spirit through competition with other institutions. It is often the experience of playing on a team together that builds the strongest friendships at school, which endure for years afterwards.
Finally, the pursuit for national sporting achievement begins in school. If schools don’t have compulsory PE, it is much harder to pick out, develop and equip athletes to represent the country on a wider stage. However, it’s much easier to find suitable individuals with a full sports program in every school.
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注意：词数不少于60。
提示词： “红五月”歌咏比赛 theRed in May Chorus Contest
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Take Care of Your Spine (脊柱)
The spine stands at the center of your health, providing your body with structure and support. It also contains your spinal cord, a massive collection of nerves that sends electric signals from the rest of your body to your brain. Therefore, it’s important to take care of it.
Maintaining your good posture is one of the most important things you can do to keep your spine healthy. Proper posture means standing or sitting while keeping your spine straight, except for its natural curves. Posture comes into play even when you’re asleep. Sleeping on your side puts less stress on your spine than most other positions. Having a comfortable bed is also very important as sleeping in a position that isn’t comfortable can leave your back feeling sore the next day.
Exercise is also an important factor in the health of your spine. Staying still for too long—even if your posture is good—can be hard on your back. Especially if you work at a desk most of the day, it’s important to get up and stretch periodically. Stretches can help the muscles around your spine relax and allow bones to shift into better positions. Strength exercises with light weights or bodyweight exercises like pushups can also help by strengthening the muscles around your spine. However, don’t overdo the exercise, as repeated motions can hurt the muscles around your spine.
Your diet also affects the health of your spine because many vitamins are necessary for bones and nerves. In particular, B vitamins help keep nerves healthy, so you may want to consider taking a supplement (补充物). Another important factor is vitamin D, which is essential for strong bones, but it’s also absorbed from sunlight, so it may help to do some of those back exercises outside.
Take care of your spine (脊柱)
The spine stands at the center of your health, providing your body with structure and support. It also contains your spinal cord, a massive collection of nerves conveying electric signals from the rest of your body to your brain. Since your spine is so central to health, it's important to look after it.
Maintain good posture (姿势)is one of the most important things you can do to keep you spine healthy. Proper posture means standing or sitting while keeping your spine straight, except for its natural curves. Posture comes into play even when you're asleep. Sleeping on you side puts less stress on your spine than most other positions. Staying still for too long----even if your posture is good---can be hard on your back. Especially if you look at a desk most of the day, it's important to get up and stretch periodically.
Exercise is also an important factor in the health of your spine. Stretches can help the muscles around your spine relax and allow bones to shift into better arrangement. Strength exercises like pushups can also help by strengthening the muscles around your spine. However, don't overdo the exercise, as repeated motions can strain the muscles around your spine.
Finally, your diet affects the health of your spine because many vitamins are necessary for bones and nerves. In particular, B vitamins and omega-3 fatty acids keep nerves healthy, so you may want to consider taking a supplement. Another important factor is vitamin D, which is essential for strong bones. Vitamin D can come from some foods, but it's also absorbed from sunlight, so it may help to do some of those back exercises outside.
Many of the actions necessary to keep your spine healthy are identical to those need to preserve your health in other ways. So protect our back, and the rest of body will benefit.
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1.最喜欢的运动是什么；
2.为什么喜欢这项运动。
注意：必须包括以上要点，可以适当发挥，以使行文连贯。词数：100 左右。
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