六、阅读理解。
主题群:生活与学习 子主题:健康的生活方式 语篇类型:说明文 难度:★★
Mary is reading something about how to keep healthy on the internet.
A good sleep is important for your health. You need about eight hours' sleep. Don't eat or read in bed. A glass of milk before sleeping can help you get a good sleep. Go to bed at the same time before midnight and get up at the same time every morning. For more information(信息), please visit www.sleeping.com.
Do you like doing sports? If you want to keep healthy, you must do sports for about 30 minutes a day, three times a week. For more information, please call Health Line at 180-2000.
Studies(研究) show that the cold or flu virus(流感病毒) can live on our hands for long. So you should wash your hands often with soap(肥皂) and water. If you want to know more, please call Health Line at 180-1313.
1. To get a good sleep, we can before sleeping.
A. drink some milk B. eat something C. read in bed D. wash hands
2. We must exercise for about a week.
A. 30 minutes B. 45 minutes C. 60 minutes D. 90 minutes
3. We can to get more information about sleep according to the passage.
A. dial 180-2000 B. dial 180-1313
C. visit www.sleeping.com D. read books
4.（创新考法·篇章结构）What would be the best structure of the passage?

1. A 细节理解题。根据“A glass of milk before sleeping can help you get a good sleep.”可知，睡前喝一杯牛奶可以帮助我们睡个好觉。
2. D 推理判断题。根据“If you want to keep healthy, you must do sports for about 30 minutes a day, three times a week.”可知，我们必须每天运动约30分钟，每周3次，也就是每周运动约90分钟。
3. C 细节理解题。根据“A good sleep is important for your health ... For more information, please visit ...”可知，我们可以访问网站来获取更多关于睡眠的信息。
4. C 篇章结构题。第一段引出话题；第二、三、四段从睡眠、运动、洗手三个方面介绍了保持健康的方法。

【分析】
本题为英语阅读理解题，包含细节理解、推理判断、篇章结构三类题型。解题时，需针对不同题型：第1题定位原文中助眠的睡前行为；第2题根据原文运动时间计算每周总时长；第3题找到获取睡眠信息的渠道；第4题分析文章结构，匹配对应选项。
【解析】
1. 第1题：根据原文第二段“A glass of milk before sleeping can help you get a good sleep.”，可知睡前喝牛奶有助于睡眠，故选A。
2. 第2题：原文第三段提到“do sports for about 30 minutes a day, three times a week”，计算得每周运动时长为30×3=90分钟，故选D。
3. 第3题：原文第二段最后“For more information, please visit www.sleeping.com.”，可知获取睡眠信息需访问该网站，故选C。
4. 第4题：文章第一段引出“保持健康”的话题，第二、三、四段分别从睡眠、运动、洗手三个方面介绍方法，属于总-分结构，对应选项C的结构（①为总，②③④为分），故选C。
【答案】1.A 2.D 3.C 4.C
【知识点】英语阅读理解、细节理解题、篇章结构题
【点评】本题考查英语阅读理解的多种题型，需要学生准确定位原文信息、进行简单计算、分析篇章结构，整体难度适中，适合中等水平学生解答。
【难度系数】0.6