Question

【题目】阅读下面短文，根据短文内容完成句子。

World Sleep Day, organized by the World Sleep Day Committee of the World Association of Sleep Medicine since 2008, is on March 21 every year.

World Sleep Day is to celebrate the benefits of good and healthy sleep. Sleep quality(质量) plays an important role in people’s health. Researchers say that there are a lot of advantages if we always get enough sleep. We can be smarter, thinner, healthier and more cheerful. Also we’re to have better skin, better memories and longer lives.

When you lose even one hour of sleep for any reason, it will influence your performance the next day.

In general, adults are thought to need at least eight hours of sleep a night, but a recent survey found that, on workdays, only 21% of them really get a full eight hours of sleep, and another 21% get less than six. For teenagers, a healthy amount is about eight to nine hours every night. However, about 80% of high school students don’t get enough sleep because of their schoolwork or some bad habits.

Twenty-seven percent of people in the world have sleeping problems. Now there are over 80 kinds of sleep disorders, and most people know little about their danger. So, for our good life and work, it’s necessary for us to realize the importance of sleep and try to have a good sleep.

【1】World Sleep Day is ________ every year.

【2】Maybe it is ________ for our performance if we lose even one hour of sleep.

【3】A teenager should sleep ________every night according to the writer.

【4】Most high school students don’t get enough sleep because of __________

【5】________ have（has）sleeping problems in the world.

Answer 1

【答案】

【1】on March 21

【2】bad

【3】eight to nine hours

【4】their schoolwork or some bad habits

【5】Twenty-seven percent of people

【解析】

本文介绍了世界睡眠日的时间、目的以及睡眠质量对人的健康的影响。通过统计数据列举了各类人群的各种睡眠问题，并提出建议：要认识到睡眠的重要性并保持良好的睡眠。

【1】

根据第一段中“World Sleep Day, organized by the World Sleep Day Committee of the World Association of Sleep Medicine since 2008, is on March 21 every year.”可知，世界睡眠日在每年的3月21日。故填on March 21。

【2】

根据第三段中“When you lose even one hour of sleep for any reason, it will influence your performance the next day.”可知，当你因为任何原因失去哪怕一个小时的睡眠，都会影响你第二天的表现，也就是不利于第二天的表现；bad是形容词，意为“不利的，不好的”。故填bad。

【3】

根据第四段中“For teenagers, a healthy amount is about eight to nine hours every night.”可知，对于青少年来说，健康的睡眠时间是每晚八到九个小时。故填eight to nine hours。

【4】

根据第四段中“However, about 80% of high school students don’t get enough sleep because of their schoolwork or some bad habits.”可知，大约80%的高中生由于作业或一些坏习惯而睡眠不足。故填their schoolwork or some bad habits。

【5】

根据最后一段中“Twenty-seven percent of people in the world have sleeping problems.”可知，世界上27% 的人都有睡眠问题。故填Twenty-seven percent of people。