题目内容
13．Life is to be enjoyed．There's no point in giving．up something you enjoy unless you get something back that's even better．When people eat more healthfully，exercise，and manage stress better，they find that they feel much better．The latest studies show that when you exercise and eat right：YOUR BRAIN receives more blood flow and oxygen，so you become smarter，think more clearly，have more energy，and need less sleep．Some studies show that just walking for three hours per week for only three months is so helpful that it actually increases the size of people's brains!
YOUR FACE receives more blood flow，so your skin wrinkles（皱纹） less．You look younger and more attractive．However，an unhealthy diet，stress and smoking reduce blood flow to your face so you age more quickly．
YOUR TELOMERES （染色体端粒） get longer．Telomeres control how long we live．If telomeres become shorter，cells age more quickly，thus shortening your life．
Besides，one of the most interesting findings in the study was that the mothers'awareness of stress was very important．The researchers gave the women a questionnaire and asked them to describe how stressed they felt each day．The women who were aware that they were under heavy stress had shortened and damaged telomeres compared with those who felt more relaxed．On the contrary，some of the women who felt relaxed despite （尽管） raising a disabled child had more normal-appearing telomeres．In other words，if you feel stressed，you are stressed； if you feel fine，you are fine．
33．Which change will NOT happen to you when you exercise and eat right？C
A．Having fewer wrinkles．
B．Becoming cleverer．
C．Having shorter telomeres．
D．Looking younger．
34．From the last paragraph we learn thatD．
A．mothers will become more stressed if they raise a disabled child
B．mothers don't know how to handle stress effectively
C．many women knew little about educating children
D．mothers'positive attitudes are the key to managing their stress
35．The best title for the passage would beB．
A．Eat better，learn better
B．Feel better，live longer
C．Less stress，fewer diseases
D．Smoke more，age sooner．
分析 最新研究表明适当的锻炼和正确的饮食和愉悦的心情能够带来很多好处．比如一个人的大脑会有更多的血液流过，带来更多的氧气，这样人就会思维活跃，精力充沛；此外．面部也会减少皱纹，看上去更年轻漂亮．而不恰当的饮食，不良情绪和吸烟会加速一个人的衰老和死亡．
解答 33．C 细节理解题，根据第四段YOUR TELOMERES （染色体端粒） get longer可知如果你坚持锻炼并且吃正确的东西染色体端粒会变长，故选C．
34．D 细节理解题．根据文中最后一段On the contrary，some of the women who felt relaxed despite raising a disabled child had more normal-appearing telomeres．可知母亲积极的态度是管理压力的重点，故选D．
35．B 主旨大意题．文章开头提出life is to be enjoyed，然后讲述健康的饮食，适当的锻炼和对压力的正确处理给人带来的好处，最后进行总结概括In other words，if you feel stressed，you are stressed； if you feel fine，you are fine．由此可知文章的最佳标题为B，故选B．
点评 考查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，再做出正确选择．在做推理判断题时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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