题型:任务型阅读 题类:常考题 难易度:普通
湖北省宜昌市第一中学2018-2019学年高二上学期英语期中考试试卷
Exercise
Exercise is a way of keeping the body healthy through being active. Another name for exercise is physical fitness. Most people exercise in their spare time. Sports are some of the most popular ways to get exercise.
The two main kinds of exercise are aerobic exercise(有氧运动)and anaerobic exercise(无氧运动). Sports such as football and basketball are great forms of exercises.
Aerobic exercise is energetic movement that lasts for a certain period of time. The lungs and the heart work harder to bring in extra oxygen. Swimming, cycling, running and rapid walking are good examples of aerobic exercise.
Anaerobic exercise is a powerful burst of movement followed by a period of rest. During anaerobic exercise the muscles need more energy than the body can make with its supply of oxygen. After the exercise a person feels out of breath because the muscles have worked without oxygen.
Exercise affects every part of the body in positive ways. It improves balance and coordination(协调).Exercise strengthens the heart and increases the lungs' ability to take in oxygen. Through exercise the bones and muscles get stronger, and the whole body becomes healthy and strong.
People who exercise generally have a more positive, happy attitude.
A. This is because they combine both of these types.
B. Frequent and regular exercise helps prevent diseases.
C. Exercise also gives people a greater feeling of well-being.
D. It also improves posture, or the resting position of the body.
E. Weight lifting, jumping, and golfing are all types anaerobic exercise.
F. Physical exercise can contribute positively to keeping a healthy weight.
G. During aerobic exercise the body combines oxygen with sugar to get more energy.
While serious training is important for all dogs, playtime is just as important. {#blank#}1{#/blank#} Use these games to help teach your dog how to play.
1). Hide and Seek
Hide and seek isn't just for kids. Dogs can really enjoy this game. Pick up one of your dog's favorite toys or treats. Tell your dog to stay. {#blank#}2{#/blank#} When you are ready, call your dog to come to you. If possible, squeak (使吱吱叫) the toy or shake the treats. Reward your dog with praise and the toy or treat when she finds you.
2). Fetch
Many dogs have a natural ability to fetch. Other dogs can be taught how. {#blank#}3{#/blank#} Play indoors with a soft toy or outdoors in a fenced-in area with a ball or disc. For dogs that really love to run, try this game of fetch!
3). Find the Treat
Dogs have superior senses of smell, and most love to use their noses to find food. Let your dog use her brain and her nose to find hidden goodies. First, have your dog stay out of sight. Then, hide her favorite treats in various places around the room. {#blank#}4{#/blank#} If help is needed, you can lead her around or point to areas for her to explore.
Whatever the game, safety comes first! Remember to watch your dog for signs of exhaustion or overheating when you are playing. Stop if your dog seems tired or shows signs of anxiety. {#blank#}5{#/blank#} When other dogs or people are around, it may create a dangerous distraction.
A. Then, go to find a good hiding place. B. Try different games to see which your dog responds to best. C. A good game of fetch can be played almost anywhere. D. You can include games in training as well. E. Also be aware of your surroundings when playing with your dog. F. Encourage your dog to play with other dogs. G. Bring your dog back in and tell her to “go find!” |
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