Question

Everyone knows that exercise is very important and we all need to exercise. Doctors say it is good  ( 1 )  us. It makes your heart and body strong. Children who often    (1)   are more alert (机灵). (2)This means they do better in tests and schoolwork than those who don't exercise.

There are many ways to exercise. You can walk, run, swim, skate, or play ball games. Make sure you exercise in the following ways: you have to like what you are doing. Exercise enough--but not too much. It’s best to exercise twice a week. Thirty minutes each time is enough. Try all kinds of things until you find one, two or even three sports that feel right for you.

You can exercise at fitness centers. They have a lot of equipment(设备)there. The equipment will help to exercise your arms, legs and other parts of your body to make you fit. Some people buy equipment for their homes. But it is very expensive.

Exercising can be fun. Friends can exercise together at a fitness centre or they can play sports together. How do you exercise?

1. 在(1)的空白处分别填入一个适当的单词使句意完整、上下文通顺。________ _________.

2. 将(2)画线部分译成中文。  ________________________________________

3. 回答问题：How often is it best to exercise?

  _________________________________________________________________

4.从文中找出同义句。Half an hour is good every time.

  _________________________________________________________________

5.从文中找出主题句。

  ______________________________________________________________

Answer 1

1  for  exercise

2. 这就意味着他们在考试和学校工作(学业)方面比那些没有锻炼的要好。

3. (It is best to exercise) twice a week.

4. Thirty minutes each time is enough.

5 Everyone knows that exercise is very important and we all need to exercise.