1 . Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.
Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses （球场） in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.
There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.
1. Which of the following is the author most probably in favor of?| A．Cycling around a lake. |
| B．Motor racing in the desert. |
| C．Playing basketball in a gym. |
| D．Swimming in a sports center. |
| A．It is popular in Portugal and Spain. |
| B．It causes water shortages around the world. |
| C．It pollutes the earth with chemicals and wastes. |
| D．It needs water and electricity to keep its courses green. |
| A．it is an outdoor sport |
| B．it improves our health |
| C．it uses fewer resources |
| D．it is recommended by experts |
| A．show us the function of major sports |
| B．encourage us to go in for green sports |
| C．discuss the major influence of popular sports |
| D．introduce different types of environment-friendly sports |
要点包括：
1.锻炼的重要性；
2.锻炼有利学习；
3.提出锻炼建议。
要求：1. 100词左右；
2. 可适当增加细节，以使行文连贯；
3. 开头和结尾已给出，不计入总词数。
Dear Lin Tao,
Sorry to hear that you have been sick for days and hope you are better now.___________________________
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Sincerely yours,
Li Hua
