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Unit 3 Healthy Body, HealthyMind
We all know exercise is important, yet we don’t always want to do it! O____ we are too busy or feel lazy. We should try our best to e____ every day.
Exercise is good for our body. When we exercise, our body c____. Exercise develops our m____ and makes us stronger. W____ we exercise, we use energy, this makes knees on weight down. B____ overweight puts stress on our body. It can cause p____ in our back and knees, and even cause m____ serious problems such as heart disease later in life.
Exercise is also great for our b____. During exercise, our heart beats faster and we breathe h____. Our brain gets more oxygen b____ of this, and that helps our memory i____. Scientists also tell us the body make more of certain chemicals a____ exercise. This helps us to learn and think w____. So when you have t____ with your homework, do some exercise, then try again!
Exercise also helps us to feel h____. When we exercise, our brain makes s____ chemicals. This chemicals can relax our body and c____ our mind. Feeling fit can also make us feel better and more c____ about ourselves. When we play sport with others, we can even make new f____.
Remember: Health is w____! The more you exercise, the h____ you become. Try to make exercise a part of yourlife!
---课文原文---
We all know exercise is important, yet we don’t always want to do it! Often we are too busy or feel lazy. We should try our best to exercise every day.
Exercise is good for our body. When we exercise, our body changes. Exercise develops our muscles and makes us stronger. When we exercise, we use energy, this makes knees on weight down. Being overweight puts stress on our body. It can cause pain in our back and knees, and even cause more serious problems such as heart disease later in life.
Exercise is also great for our brain. During exercise, our heart beats faster and we breathe harder. Our brain gets more oxygen because of this, and that helps our memory improve. Scientists also tell us the body make more of certain chemicals after exercise. This helps us to learn and think well. So when you have trouble with your homework, do some exercise, then try again!
Exercise also helps us to feel happier. When we exercise, our brain makes special chemicals. This chemicals can relax our body and calm our mind. Feeling fit can also make us feel better and more confident about ourselves. When we play sport with others, we can even make new friends.
Remember: Health is wealth! The more you exercise, the healthier you become. Try to make exercise a part of your life!
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