阅读短文，根据题目要求完成各小题．Have you ever stayed up late one night？Did you feel tired the next day？Did you feel bad-tempered？It is because your body missed
2019-05-03
阅读短文，根据题目要求完成各小题．
Have you ever stayed up late one night？Did you feel tired the next day？Did you feel bad-tempered？It is because your body missed its sleep!So why does a good night’s sleep make you feel better？
Scientists have studied sleep to find the answer to his question．They have found some different reasons．
First，sleep helps your body stay healthy．（71）Even though you are sleeping，your body is still active．Sleep gives your body a chance to repair itself．
Sleep also helps your body to rest．How？Your body does not need as much energy when it slows down．The beat of your heart and your breathing rate become slower，which （72）lowers your body’s energy level．Your body needs rest after a busy day．
Sleep is important for your brain，too．During the day your brain gathers information．At night while you are sleeping，your brain reviews everything that you did during the day．It saves some of your experiences so you can remember them．Some scientists think all this reviewing causes you to dream．
What happens if you do not have enough sleep？People who miss too much sleep have trouble paying attention．They make more mistakes in their work．Scientists believe that people who miss more than three days of sleep may become sick and even start seeing something that is not really there．
Students need between 8and 10hours of sleep each night．What can you do to help give your body a good night’s sleep？
Ways to help you sleep
★Ron and play outside during the day．
★Drink a glass of milk before going to bed．
★Go to bed on time．
★Read a book in bed．
★Have a dark，quiet room．
Follow these steps and you will begin to feel relaxed and happy．Nothing else will help your body like a good night’s sleep．
71、请把（71）处画线的句子翻译成汉语．___
72、What does“lower”mean in Paragraph 4？（可以使用英语或汉语）___
73、What happens if you do not have enough sleep according to the passage？（列举一条）___
74、How many ways are mentioned to help you sleep？___
75、Give a title （标题） to the passage．___．
优质解答
71、这是个让步状语从句，even though的意思是即使，故可译为：即使你处于睡眠状态，你的身体依然是活跃的．
72、由The beat of your heart and your breathing rate become slower，可知，slower是对应的，故答案应为：降低/减缓或 slow down/make sth low（er）
73、从What happens if you do not have enough sleep这个问题后，可以总结出以下几点（1）Having trouble paying attention
（2）Making more mistakes in their work
（3）Becoming sick and even starting seeing something that is not really there．
74、根据Ron and play outside during the day．/Drink a glass of milk before going to bed．/Go to bed on time．/Read a book in
bed．/Have a dark，quiet room．可知，共五点，所以答案应为：5/Five
75、根据文章意思，以及给出的sleep helps your body stay healthy/Sleep is important for your brain/Nothing else will help your
body like a good night’s sleep几个要点可知，题目可概括为：A good night’s sleep makes you feel better．/Nothing else will help your body like a good night’s sleep．/A good sleep is good for you/your health．
71、这是个让步状语从句，even though的意思是即使，故可译为：即使你处于睡眠状态，你的身体依然是活跃的．
72、由The beat of your heart and your breathing rate become slower，可知，slower是对应的，故答案应为：降低/减缓或 slow down/make sth low（er）
73、从What happens if you do not have enough sleep这个问题后，可以总结出以下几点（1）Having trouble paying attention
（2）Making more mistakes in their work
（3）Becoming sick and even starting seeing something that is not really there．
74、根据Ron and play outside during the day．/Drink a glass of milk before going to bed．/Go to bed on time．/Read a book in
bed．/Have a dark，quiet room．可知，共五点，所以答案应为：5/Five
75、根据文章意思，以及给出的sleep helps your body stay healthy/Sleep is important for your brain/Nothing else will help your
body like a good night’s sleep几个要点可知，题目可概括为：A good night’s sleep makes you feel better．/Nothing else will help your body like a good night’s sleep．/A good sleep is good for you/your health．