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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.
小题1:Our body grows most while we are _______.
| A．eating | B．playing | C．sleeping | D．reading |
| A．tired | B．hungry | C．happy | D．angry |
—_______ during the sleep.
| A．Too much air | B．Not enough fresh air |
| C．Too much cold air | D．Too much warm air |
| A．8 hours. | B．9 hours. | C．10 hours. | D．11 hours. |
| A．Fresh air. | B．Exercise. | C．Warm air. | D．Cold air. |
During the day we work and play, and at night we sleep. Our bodies rest while we are 1 . In the morning we are ready 2 again. Our bodies grow 3 while we are asleep. Children who are tired usually 4 sleep. We can get better at our lessons 5 we have had plenty of rest. Boys and girls who are eight or nine years old need ten 6 sleep every night. Our bodies need plenty of 7 when we sleep. If we do not get enough fresh air, we 8 tired when we wake up. While in bed we must not cover our 9 . Our lungs(肺) needs to get 10 fresh air. If we 11 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 12 must get plenty of sleep.
Also, we need some after-school activities to keep in good health. 13 _students run every day. Some boys play basketball 14 a week. 15 girls, some often play volleyball….So good sleep and exercise can help us grow better and study better.
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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
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Also, we need some after-school activities to keep in good health. 13 _students run every day. Some boys play basketball 14 a week. 15 girls, some often play volleyball….So good sleep and exercise can help us grow better and study better.
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to work and play again. It is while we are asleep that our bodies grow most. When children feel tired and angry, they
usually need more sleep. We can get our lessons better, and we feel better, too, when we have had plenty of rest. Boys
and girls, eight or nine years old, need ten hours of sleep every night. Our bodies need plenty of air when we sleep. If
we do not get enough fresh air we wake up feeling tired. While in bed we must not cover our heads. If we do, our lungs
(肺) will not 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 must get plenty of sleep if they want to grow and be strong.
B. playing
C. sleeping
D. exercising
B. Not enough fresh air.
C. Too much cold air.
D. Too much sleep.
B. not sleep in bed
C. sleep ten hours
D. go to bed late
B. not to cover their heads
C. how to go to bed
D. to get plenty of sleep