In China , more and more middle school students are getting shorter sleeping time than before. Most students sleep less than nine hours every night, because they have much homework to do. Some homework is given by their teachers, and some by their parents. Also, some students don't know how to save(节省) time. They are not careful enough while they do their homework, so it takes them a lot of time. Some students spend too much time watching TV or playing computer games. They stay up (熬夜) very late. Some students have to get up early every morning on weekdays to get to school on time by bus or by bike. It can be a long way from home to school.
　　Schools and parents should cut down some of the homework so that our children can enjoy more than nine hours of sleep every night for their health. For children, we should make best use of（很好地利用） our time. When we have enough time for sleeping, we will find it much better for both our study and health.
【小题1】What makes most students sleep less than nine hours every night?

A．Watching TV.	B．Playing computer games.
C．Doing their homework.	D．Doing housework.

【小题2】Who else gives children some homework to do except their teachers?

A．Their parents.	B．Other students.
C．The children themselves.	D．Nobody else.

【小题3】How many hours of sleep is good for students' health?

A．Less than 9 hours.	B．Over 9 hours.
C．Only 9 hours.	D．8 hours.

【小题4】What would happen to a student who often goes to bed late and gets up early?

A．He would fall asleep in class.

B．He would do well in study.

C．He would finish his homework fast.

D．He would have good health.

【小题5】Which of the following is NOT true?

A．Some students are so careless that they spend lots of time on their homework.

B．All the students stay up late for their homework.

C．Children should be given less homework.

D．Schools and parents should take care of children

During the day we work and play, and at night we sleep. Our body rests while we sleep .In the morning we are ready to work and play again. Our body grows most while we are asleep. Children who are tired usually need sleep. We can get better at our lessons after we have had plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night.Our body needs plenty of air when we sleep. If  we do not get enough fresh air, we will feel tired when we wake up. While in bed we must not cover our head.Our lungs need to get enough fresh air. If we open our windows at night, we can have plenty of fresh air.Cool air is better than warm air.Boys and girls who want to be strong must get enough and plenty of sleep.

1.Our body grows most while we are.

A．eating            B．playing            C．sleeping          D．exercising

2.Too little sleep makes us

A．tired             B．hungry            C．happy            D．grow

3..What may cause us to feel tired in the morning?

A．Too much air                           B．Not enough fresh air

C．Too much cold air                       D．Too much sleep

4.How many hours of sleep should nine-year-old children have ?

A．Eight hours        B．Nine hours         C．Ten hours         D．Eleven hours

5.What does the lung need most ?

A．Fresh air          B．Covering          C．Warm air          D．Exercise

 

(A)

 During the day we work and play，and at night we sleep. Our body rests when we sleep. In the morning we are ready to work and play again. Our body grows most when we are asleep. Children who are tired usually need sleep. We can get better at our lessons after having plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our body needs plenty of air when we are asleep. If we do not get enough fresh air, we will feel tired when we wake up. While in bed we must not cover our head，our lungs need to get enough fresh air. If we open our windows at night，we can have plenty of fresh air. Cool air is better than warm air.

1.Our body grows most while we are _______.

A. eating   B. playing  C. sleeping         D. reading

2.Too little sleep makes us _______.

A. tired     B. hungry  C. happy   D. angry

3.—What may cause us to feel tired in the morning?

—_______ during the sleep.

A. Too much air                   B. Not enough fresh air

C. Too much cold air           D. Too much warm air

4.How many hours of sleep should 9-year-old children have every night?

A. 8 hours.         B. 9 hours.         C. 10 hours.       D. 11 hours.

5.What do the lungs need most?

A. Fresh air.       B. Exercise.        C. Warm air.      D. Cold air.

 

In China , more and more middle school students are getting shorter sleeping time than before. Most students sleep less than nine hours every night, because they have much homework to do. Some homework is given by their teachers, and some by their parents. Also, some students don't know how to save time. They are not careful enough while they do their homework, so it takes them a lot of time. Some students spend too much time watching TV or playing computer games. They stay up (熬夜) very late. Some students have to get up early every morning on weekdays to get to school on time by bus or by bike. It can be a long way from home to school.

　　Schools and parents should cut down some of the homework so that our children can enjoy more than nine hours of sleep every night for their health. For children, we should make best use of our time. When we have enough time for sleeping, we will find it much better for both our study and health.

1.What makes most students sleep less than nine hours every night?

　　    A. Watching TV.

B. Playing computer games.

　　    C. Doing their homework.

D. Doing housework.

2.Who else gives children some homework to do except their teachers?

　　   A. Their parents.　　　　　　　　　　　B. Other students.

　　   C. The children themselves.　　　　　　 D. Nobody else.

3.How many hours of sleep is good for students' health?

　　  A. Less than 9 hours.　　B. Over 9 hours.　　

C. Only 9 hours.　    　D.8 hours.

4.What would happen to a student who often goes to bed late and gets up early?

　　   A. He would fall asleep in class.

B. He would do well in study.

　　   C. He would finish his homework fast.

D. He would have good health.

5.Which of the following is NOT true?

　　   A. Some students are so careless that they spend lots of time on their homework.

　　   B. All the students stay up late for their homework.

　　   C. Children should be given less homework.

   D. Schools and parents should take care of children.

 

In China , more and more middle school students are getting shorter sleeping time than before. Most students sleep less than nine hours every night, because they have much homework to do. Some homework is given by their teachers, and some by their parents. Also, some students don't know how to save time. They are not careful enough while they do their homework, so it takes them a lot of time. Some students spend too much time watching TV or playing computer games. They stay up (熬夜) very late. Some students have to get up early every morning on weekdays to get to school n time by bus or by bike. It can be a long way from home to school.

　　Schools and parents should cut down some of the homework so that our children can enjoy more than nine hours of sleep every night for their health. For children, we should make best use of our time. When we have enough time for sleeping, we will find it much better for both our study and health.

1.What makes most students sleep less than nine hours every night?

A．Watching TV.	B．Playing computer games.
C．Doing their homework.	D．Doing housework.

2.Who else gives children some homework to do except their teachers?

A．Their parents.	B．Other students.
C．The children themselves.	D．Nobody else.

3.How many hours of sleep is good for students' health?

A．Less than 9 hours.	B．Over 9 hours.
C．Only 9 hours.	D．8 hours.

4.What would happen to a student who often goes to bed late and gets up early?

A．He would fall asleep in class.	B．He would do well in study.
C．He would finish his homework fast.	D．He would have good health.

5.Which of the following is NOT true?

A．Some students are so careless that they spend lots of time on their homework.

B．All the students stay up late for their homework.

C．Children should be given less homework.

D．Schools and parents should take care of children.