Question

5．If you can only do three things，do these to get a good night's sleep，says Helene A．Emsellem，director of the Center for Sleep & Wake Disorders in Chevy Chase，Maryland，and an associate clinical professor of neurology at George Washington University Medical Center in Washington，DC．
1．Allow one hour before bedtime for a relaxing activity．Watching the news or answering e-mails does not count!Better choices are reading or listening to soft music．
2．If your mind is relaxed but your body is tense，do some low-intensity stretches and exercises to relax your muscles，especially those in your upper body，neck，and shoulders．Before you get into bed，use light weights （3 to 5 pounds for women，5 to 10 pounds for men） to calmly exercise these muscles．Do one set of 8 to 10 repetitions of a basic exercise for each upper body muscle．We call this automassage．
3．Allow at least three hours between dinner and bedtime．The brain does not sleep well on a full stomach．If you know that you have a busy day planned the following day，have your big meal at lunchtime and a lighter meal as early as possible in the evening．If you find you are still hungry before bedtime，try one of the many protein-enriched power bars （without chocolate） for your bedtime snack．
27．The writer's main purpose is toA．
A．tell the readers some ways to get a good night's rest
B．warn people not to eat too much before going to bed
C．help the readers to know the importance of sleeping
D．remind people to get ready for tomorrow's busy work
28．We can know from the passage thatD．
A．watching TV is a good way to relax ourselves
B．doing much exercise can help people sleep well
C．having dinner as early as possible is not good for your sleep
D．eating too much in the evening has an effect on your sleep
29．The underlined word"this"here refers toC．
A．doing some low-intensity stretches and exercises to relax your muscles
B．using light weights to calmly exercise muscles before getting into bed
C．doing one set of 8 to 10 repetitions of a basic exercise for each upper body muscle
D．relaxing your musc les in your upper body，neck，and shoulders
30．According to this passage，the most important thing to get a good night's sleep isC．
A．to eat too much
B．to get prepared for tomorrow's work
C．to relax yourself
D．not to be hungry．

Answer 1

分析 本文主要讲述为了晚上休息好，我们可以做三件事情：睡前放松活动，锻炼肌肉，睡前3小时吃饭．

解答 ADCC
27  A  主旨大意题．  通读全文可知本文主要讲述为了晚上休息好，我们可以做三件事情：睡前放松活动，锻炼肌肉，睡前3小时吃饭．故选A．
28 D  细节题． 根据文章第四 段If you know that you have a busy day planned the following day，have your big meal at lunchtime and a lighter meal as early as possible in the evening． 可知如果你明天计划非常多，你应该中午多吃，晚上尽可能的早点吃，但是不要多吃，故选D．
29  C  猜测词义题．  根据文章第三 段Do one set of 8 to 10 repetitions of a basic exercise for each upper body muscle．We call this automassage．可知每天晚上做8到10组基础的练习，我们把这种练习叫做自我按摩，故选C．
30  C  细节题． 通读全文可知为了获得好的睡眠，这三件事情的共同点是让自己放松，故选C．

点评 做阅读理解时要快速的浏览全文，把握文章主旨大意，带着问题回到原文，寻找细节或概括相应的答案，最后要理清作者写作思路．