Question

13．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 problem 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．
33．Why do people feel sleepy in the early afternoon according to the text？C
A．They eat too much for lunch．
B．They sleep too little at night．
C．Their body temperature becomes lower．
D．The weather becomes a lot warmer．
34．If you get up at 6：30 am，what is the best time for you to take a nap？C
A．About 12：30 pm．
B．About 1：30 pm．
C．About 2：30 pm                 
D．About 3：30 pm
35．What would be the best title for the text？B
A．Just for a Rest             
B．All for a Nap
C．A Special Sleep Pattern．
D．Taking Naps in Warmer Climate．

Answer 1

分析 本文分析了人们在午后困的原因，并建议我们午后小睡一会，解释了这样做的重要性．

解答 33．C，细节题．根据文章第一段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，可知当人体温度降低了就会觉得困倦，说明C正确．
34．C，推理题．根据文章第4行At that time-about eight hours after you wake up-your body temperature goes down．可知在苏醒以后8个小时，人体的温度下降，人会犯困，故6：30起床，8个小时以后就是下午2点30，故C正确．
35．B，主旨大意题．本文分析了人们在午后困的原因，并建议我们午后小睡一会，解释了这样做的重要性，故B正确．

点评 解答任务型阅读理解题，首先对原文材料迅速浏览，掌握全文的主旨大意．因为阅读理解题一般没有标题，所以，速读全文，抓住中心主旨很有必要，在速读的过程中，应尽可能多地捕获信息材料．其次，细读题材，各个击破．掌握全文的大意之后，细细阅读每篇材料后的问题，弄清每题要求后，带着问题，再回到原文中去寻找、捕获有关信息．最后，要善于抓住每段的主题句，阅读时，要有较强的针对性．对于捕获到的信息，要做认真分析，仔细推敲，理解透彻，只有这样，针对题目要求，才能做到稳、准．