题目内容
14.Are you sometimes a little tired and sleepy in the early afternoon?Many people feel this way after lunch.They may think that eating lunch is the cause of the sleepiness.Or,in summer,they may think it is the heat.However,the real reason lies inside their bodies.At that time-about eight hours after you wake up-your body temperature goes down.This is what makes you slow down and feel sleepy.Scientists have tested sleep habits in experiments where there was no night or day.The people in these experiments almost always followed a similar sleeping pattern.They slept for one long period and then for one short period about eight hours later.In many parts of the world,people take naps(小睡) in the middle of the day.This is especially true in warmer climates(气候),where the heat makes work difficult in the early afternoon.Researchers are now saying that naps are good for everyone in any climate.A daily nap gives one a more rested body and mind and therefore is good for health in general.In countries where naps are traditional (传统的),people often suffer less from problems such as heart disease.
Many working people,unfortunately,have no time to take naps.Though doctors may advise taking naps,employers do not allow it!If you do have the chance,however,here are a few tips about making the most of your nap.Remember that the best time to take a nap is about eight hours after you get up.A short sleep too late in the day may only make you feel more tired and sleepy afterward.This can also happen if you sleep for too long.If you do not have enough time,try a short nap-even ten minutes of sleep can be helpful.
29.Why do people feel sleepy in the early afternoon according to the text?A
A.Their body temperature becomes lower.
B.They sleep too little at night.
C.They eat too much for lunch.
D.The weather becomes a lot warmer.
30.If you get up at 6:30 am,what is the best time for you to take a nap?B
A.About 12:30 pm.
B.About 2:30 pm
C.About 1:30 pm.
D.About 3:30 pm
31.What advice does the writer give on taking a nap?D
A.You'd better take a nap about an hour after you have lunch.
B.You can sleep as long as you like so that you will not feel tied or sleepy.
C.Only people in warmer climate need to take a nap.
D.If your time is limited,a short nap can also help.
32.Naps are good for everyone in any climate becauseD.
A.a nap makes both your body and mind have a good rest.
B.a daily nap benefits your health.
C.people who often take naps suffer less from problems such as heart disease than those who don't.
D.All the above.
分析 本文讲述了睡醒后八个小时,小睡一会儿的好处.研究表明,打个盹会使身心得到良好的休息,且每天小睡有益于身体健康.
解答 ABDD
29.A 考查细节理解.根据"At that time-about eight hours after you wake up-your body temperature goes down.This is what makes you slow down and feel sleepy"可知,醒来后大概八个小时,也就是在午后,人们的体温会降低,所以人们在午后会感到困倦.故选A.
30.B 考查细节理解.根据"Remember that the best time to take a nap is about eight hours after you get up"可知,睡醒后八个小时需要休息.所以如果你在早上6:30起床,对你来说是最好的时间是在下午2点30分去小睡一会儿.故选B.
31.D 考查细节理解.根据"Researchers are now saying that naps are good for everyone in any climate"可知,作者建议如果你的时间是有限的,小睡一会儿也会有所帮助.故选D.
32.D 考查细节理解.根据文章内容可知,在任何气候下,午睡对每个人都有好处,是因为打个盹会使你的身心得到良好的休息,且每天小睡有益于你的健康.研究表明,经常小睡的人比那些不常小睡的人更不容易遭受心脏疾病的困扰.故选D.
点评 阅读理解考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.
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