题型02 还原句子型阅读-2020年湖南中考专题突破抢分练习

2020年湖南中考专题突破抢分练习 题型02-还原句子型阅读 一、例题精析 （2019·赤峰） People spend almost a third of their lives doing one thing sleeping. Every year, there is a special day for people around the world to celebrate the importance of good and healthy sleep World Sleep Day. Sleep is like food for the brain. 1 . People of different ages need different amounts (数量) of sleep. According to the National Sleep Foundation(国家睡眠基金会) in the US, adults should get seven to eight hours of sleep a night. 2 .And school-aged children may need more than ten hours of sleep. 3 . The China Youth and Children Research Center said that about 80 percent of middle school students don't get enough sleep. It has influenced students' school life. 4 They can't pay attention in class or do well in sports. To solve this problem, scientists advise that students should get less schoolwork and more time to sleep. 5 Good slee habits help a lot. For example, try to go to sleep and wake up at the same time every day,even on weekends and during holidays. A. Teenagers need nine to ten hours. B. If you sleep less, you'll get fatter and fatter. C. Enough sleep helps the brain and body grow. D. Taking a 20-minute sleep at noon is also useful. E. Students without enough sleep may get poor grades. F. However, many students don't get enough sleep because of too much homework. 1.______ 2._______ 3.________ 4._________ 5.__________ 【文章大意】本文是一篇说明文。文章讲述了睡眠的重要性，提出了80%的中学生缺少睡眠，科学家建议学生应该少做作业,保证充足的睡眠。 【详细解析】 1.C根据第二段第一句“Sleep is like food for the brain.”可知，本段讲的是睡眠对大脑的好处,C项符合语境。 2.A空格前后的句子分别讲的是成年人和上学的孩子一晚.上需要的睡眠时间。由此可知，空格处也是讲的睡眠时间,A项符合语境。 3.F根据空格后一句可知，80%的中学生没有足够的睡眠。由此可推知，空格处也是讲的学生睡眠不够的问题,F项符合语境。 4.E空格前后句都是讲的关于睡眠不足对学生的不利影响。由此可推知，空格处也是讲的睡眠不足对学生的不利影响,E项符合语境。 5.D根据空格前一句可知，科学家建议学生应该少做作业，(从而)有更多的睡眠时间。空格后面主要讲的是好的睡眠习惯。由此可推知，空格处应讲的是有利于学生的睡眠习惯,D项符合语境。 【语言积累】 单词: importance n.重要性 enough adj.足够的influence u.影响 advise u.建议useful adj. 有用的，有益的 短语: spend+时间十doing sth.花