1. How did the man learn to play the piano?
| A．By listening to music online. |
| B．By taking piano lessons. |
| C．By practising at his friend’s house. |
| A．For four years. | B．For one year. | C．For six years. |
| A．Being grateful. | B．Being confident. | C．Being determined. |
5 . Teenagers' busy life can cause them to see exercise as a waste of time. However. the belief is far from true. Exercise is important for teenagers because it not only promotes physical health. but also improves mental health.
Exercise plays an important role in a teenager's mental health. Teenagers who exercise tend to have a better body image than those who don't, which helps build confidence and makes one feel more comfortable. This also helps one to accept his or her looks. Although physique(体形)is not as important a factor as health,it can strongly affect teenagers' mood and attitude. A healthier and fitter body will build a greater sense of confidence in the body image.
Another mental benefit from exercise is the feel-good endorphins(内啡肽)that come along with it. The body produces endorphins naturally when one exercises hard that are commonly referred to as"a happy chemical". They can produce a feel-good effect and create a sense of emotional well-being during and after exercise. They can make physical activities more enjoyable. They can also reduce stress and relax one to a point at which it is even easier for one to fall asleep.
Many students say that they are too busy with schoolwork to exercise. but they don't realize that exercise can improve their mental performance. Exercise such as walking and jogging increases the flow of oxygen to the brain and heart. Teenagers who exercise regularly tend to have the ability to think more clearly and faster, In addition, teenagers that exercise regularly tend to be more focused and perform better in school. Various mental issues can be aided by exercise as well, For example, one who suffers from anger issues may look to exercise as an outlet. Teenagers who struggle with anxiety and depression can also find a healthy outlet through exercise.
1. What do we know about a good physique?| A．It can make teenagers more confident. |
| B．It is more important than health. |
| C．It can't affect teenagers' mood and attitude. |
| D．It can change teenagers' looks. |
| A．Body. | B．Benefit. | C．Exercise. | D．Endorphin. |
| A．Negative. | B．Positive. | C．Uncaring. | D．Worried. |
| A．Teenagers' problems with exercise. | B．The importance of mental health. |
| C．Teenagers' mental performance. | D．The mental benefits from exercise. |
6 . Regular jogging (慢跑) can reduce your risk of health problems. If you’re new to jogging, getting started can seem a little difficult.
Fuel your body 2 hours before jogging
Eat a healthy meal rich in fruit and vegetables before jogging.
Warm up for 5 minutes before jogging
It’s very important to warm up before you jog.
Most people think how far and how long you run has to do with patience and a strong will. However, having the proper running form plays an important role in jogging. To make the most of your jogging, remember to keep your head straight and your muscles relaxed, avoid lifting your knees too high, and touch the ground lightly with the middle of your foot.
Cool down after your jogging
After jogging, you can avoid strain on your heart and muscles by doing cool-down exercise. Finish your jog with 5～10 minutes of walking.
| A．Breathe regularly as you jog |
| B．Practise proper forms while jogging |
| C．Healthy food can give you enough energy |
| D．Then do some gentle stretches to relax your muscles |
| E．Spend at least 5 minutes doing a warm-up before jogging |
| F．However, if you plan ahead, you’ll see the benefits of jogging |
| G．You can try the following steps to form your healthy jogging habit |
