Question

【题目】March 21 is World Sleeping Day. Why do we need sleep? Nobody can give a very good answer to this question. But everyone knows that if we don’t sleep well at night, we’ll feel tired the next day. People usually need to sleep eight hours a night. But different people need different sleeping hours. Scientists say students’ sleeping hours are: ten hours for primary school students, nine for junior highs and eight for senior highs. Some people don’t sleep too much at night, such as American scientist Thomas Edison. He worked well with very little sleep at night. Others need enough sleep, such as Albert Einstein, another great scientist. He said he needed at least ten hours’ sleep a night.

Name of festival	【1】
Most adults’ sleeping hours	Eight hours
Students’ sleeping hours	【2】: ten hours
	Junior high school students: 【3】
	Senior high school students: eight hours
Sleeping hours of two American 【4】	Thomas Edison: little sleep
	【5】: at least ten hours

Answer 1

【答案】

【1】World Sleeping Day

【2】Primary school students

【3】nine

【4】scientists

【5】Albert Einstein

【解析】这篇短文讲了睡眠的重要性。文章介绍为什么要保证充足的睡眠，以及对于不同年龄段的人睡足多长时间是合适的。还为我们提供了一些保证睡眠质量的小建议

【1】根据文中March 21 is World Sleeping Day.可知，这个节日的名字是World Sleeping Day。故填World Sleeping Day。

【2】根据文中Scientists say students’ sleeping hours are: ten hours for primary school students可知，小学生需要睡眠的时间是10个小时。故填Primary school students。

【3】根据文中nine for junior highs and eight for senior highs.可知，中学生需要9个小时，故填nine。

【4】根据文中Others need enough sleep, such as Albert Einstein,可知，这是两个美国的科学家。故填. Scientists。

【5】such as Albert Einstein, another great scientist. He said he needed at least ten hours’ sleep a night.

可知答案，故填Albert Einstein。