4.Exercise is very important for all of us.Many of us know the famous saying:"Life lies on exercise."Exercise is everywhere in our life and we should do exercise every day.Why is exercise so important?Here are some reasons(原因).
Exercise is good for our health.Do exercise and it's the best way not to get fat.Also,when we are doing exercise,our heart(心脏)is beating faster.In this way,exercise can protect us from heart attack(攻击).So,exercise makes our bodies stronger,doesn't it?
Lots of study shows that exercise can make us happier.It says that we may feel less worried after we take some exercise,because we will see the world as a little less
threatening.That means we may feel the world safer.
In a word,exercise is helpful and important.And we need to keeping exercising every day.
(1)The saying " Life lies on exercise." wants to tell us exercise is very
.
A.important
B.usual
C.expensive
D.famous
(2)What is the best way not to get fat?
A.To eat less.
B.To take exercise.
C.To see a doctor.
D.To have more fruit.
(3)Lots of study shows that if we do exercise,we will feel
.
A.stronger
B.happier
C.thinner
D.more confident
(4)What does the underlined word"threatening"in Paragraph 3 mean?
A.serious
B.safe
C.dangerous
D.careless
(5)What's the best title of the passage?
A.The Importance of Health
B.The Importance of Life
C.The Importance of Safety
D.The Importance of Exercise