生命在于运动，安全在于预防！
Sports can be a lot of fun. They are also a great way to get exercise. But it’s important to play safely (安全地) and keep your body healthy. ▲
Warm up. Before playing, take time to warm up. Go for a light and slow run. Learn a few stretches (伸展运动). Stretching will help your body relax.
Wear protective gear (防护装备). This includes helmets, pads, and mouth guards. Different sports use different gear. Make sure it fits you well.
Drink water. The body needs water to stay healthy. When you sweat, your body loses water. That’s why it’s good to keep a water bottle with you when you play. Take a break and drink up!
Take care of yourself. If you get hurt while playing a sport, stop. Playing with an injury can make it worse. Tell a parent or coach if you’re hurt.
Do you know? It’s important to listen to your coach. Coaches teach players the rules of a sport. Rules help keep you and other players safe. That makes for a good game.
1.Which of the following can be put in the “ ▲ ”?
A Find out why.
B Find out how.
C Find out where.
D Find out when.
解析：选B。B 推理判断题。结合后文给出的四个方法：Warm up.Wear protective gear. Drink water. Take care of yourself. 可知，本文主要介绍了如何安全健康地运动。故题空处总领全文，用Find out how（看看如何做）。故选B。
2.What can you do to warm up?
A Walk a lot.
B Run a little.
C Go swimming.
D Jump up and down.
解析：选B。B 细节理解题。根据第二段第三句“Go for a light and slow run.”可知，可以通过慢跑一会儿来进行热身。故选B。
3.What does the underlined word “sweat” mean in Chinese?
A 乘凉
B 虚脱
C 流血
D 出汗
解析：选D。D 词义猜测题。根据划线词后面的内容“your body loses water”你的身体会流失水分，并结合选项可知，身体的水分流失是因为出汗。故选D。
4.What do coaches do?
A They help players play safely.
B They listen to players carefully.
C They find new games for players.
D They make a good game important.
解析：选A。A 细节理解题。根据最后一段中的“Coaches teach players the rules of a sport. Rules help keep you and other players safe.”可知，教练教运动员运动规则，而规则有助于保护运动员的安全，由此可知，教练帮助运动员安全地运动。故选A。
5.Where can you read the passage?
A In a storybook.
B In a dictionary.
C In a picture book.
D In a sports magazine.
解析：选D。D 推理判断题。本文主要向读者介绍了如何进行安全健康的运动，与运动相关，因此我们最有可能在运动杂志上读到本文。故选D。