摘要: B
Sleep deprivation(缺失)is an important hidden factor in lowering the achievement of school pupils, according to researchers carrying out international educati
Sleep deprivation(缺失)is an important hidden factor in lowering the achievement of school pupils, according to researchers carrying out international educati
本文是一篇说明文。据开展国际教育测试的研究人员报道,在降低学生成绩的过程中,睡眠是一个重要的隐藏因素。教师要以遭受缺乏睡眠的那些孩子为基础进行调整。
【5题详解】
推理判断题。根据文章第一段Sleep deprivation(缺失)is an important hidden factor in lowering the achievement of school pupils, according to researchers carrying out international education tests. 据开展国际教育测试的研究人员报道,在降低学生成绩的过程中,睡眠是一个重要的隐藏因素;文章最后一句That means that even the children who are getting enough sleep are still suffering from this sleep-related lowering.那意味着甚至得到足够睡眠的孩子仍然遭受着睡眠相对低的痛苦。从而可以判断波士顿学院的研究人员试图找到睡眠和测试结果之间的关系。故选C。
【6题详解】
推理判断题。根据第二段第一句It is a particular problem in richer countries with sleep experts linking it to the use of mobile phones and computers in bedroom late at night在更富裕的国家,在晚上很晚的时候用手机和电脑与睡眠专家联系起来,它是一个特别的问题,可以推断,由于现代科技设备消耗了许多儿童的时间,许多儿童遭受睡眠不足的困扰。故选D。
【7题详解】
细节理解题。根据第四段第二句High-performing Finland is also among the most lacking in sleep. 高效执行的Finland也是在睡眠中最缺乏的。故选C。
【8题详解】
推理判断题。根据最后一段倒数第二句worse than that, teachers are having to adjust their instruction based on those children who are suffering from a lack of sleep. The children who are suffering from a lack of sleep are driving down instruction. 更糟糕的是,老师不得不根据那些睡眠不足的孩子调整他们的教学。患有睡眠不足的孩子们正在减少教育。可以推断,睡眠充足的孩子也是受害者,因为睡眠不足的学生拖累了教学。故选B。