7．You are what you eat and fats are a main food for Asia's fast-food generation．Dr．Chwang，director of the Department of Food Nutrition，says children are eating more meat and drinking more soft drinks．That is totally different from the traditional diet of vegetables and rice and little meat．"They like big pieces of fried meat with a soft drink．So although they may eat the same amount of food，their calorie intake （卡路里摄入量） has increased．Now about 40to 45percent of their calories come from fat，"says Chwang．
Although on the whole Asians are often thin，culture-namely Asians'hospitality （热情好客）-is a reason for the fatness of today's generation，according to Chwang．"Asian people love food，"she says，"Eating and drinking are important social and family activities．"In the past，however，big meals were only hosted for special events，as people were more careful with money．In today's climate of wealth and high consumption （消耗），10-course meals are no longer reserved for important times．
"In the past，people had four or more children-now，they have one or two，so they are likely to spoil them，"says Chwang．"The easiest way is to give them‘quality food'．Parents think feeding them well is showing their love．They feel bad when their children look thin．"
When describing the physical condition of most overweight Asian children，Chwang says："there is a clear relationship between fatness and indoor play．Children get fat because they don't move，and in the end，they don't want to move because they are fat．"
Because of technology，a growing army of children prefer video games to old outdoor sports．"What do children do when watching TV or sitting in front of the computer playing video games？They eat chocolate and drink Coke，"says Chwang．
28．Which of the following is NOT true according to the passage？B
A．Asian children no longer follow their diet tradition．
B．Asian people now like to save more money．
C．Asian children eat big meals more often．
D．Culture leads to the fatness of Asian children．
29．According to the passage，the quality food fed by more parents is actuallyC．
A．healthful food B．qualified food
C．high-calorie food D．agreeable food
30．Some parents feel bad when their children look thin，becauseB．
A．they feel that they are not wealthy enough to afford"quality food"
B．they feel that they don't take good care of their children
C．the children don't have a good physical condition
D．their children don't love eating and drinking
31．The purpose of this article is toD．
A．compare the traditional diet with today's diet of Asian children
B．find reasons for increased food consumption of Asian people
C．prove the relationship between fatness and indoor play
D．explain why many Asian children are overweight nowadays．
分析 本文主要讲述了人们的饮食对身体的影响，尤其提到了亚洲孩子的肥胖的原因．
解答 28．B 推理判断题．根据第二段的句子"In the past，however，big meals were only hosted on special occasions，as people were more careful with money．In today's climate of wealth and remarkable consumption，10-course meals are no longer reserved for significant occasions．"可知，过去亚洲人不舍得花钱大吃大喝，即省钱是过去的事情．故选B项．
29．C推理判断题．根据第三段的句子"The easiest way is to give them‘quality food'．Parents think feeding them well is showing their love．They feel bad when their children look thin．"可知家长们给孩子吃的食物是让孩子们胖起来的高热量的食物．故选C．
30．B 细节理解题．根据第三段的句子"The easiest way is to give them‘quality food'．Parents think feeding them well is showing their love．They feel bad when their children look thin．"家长们认为让孩子们吃高热量的食物使他们长得胖就是对孩子的爱，就是把他们照顾好了，所以当孩子瘦时认为没有照顾好他们．故选B．
31．D写作意图题．短文的第一句话"You are what you eat and fats are a main food for Asia's fast-food generation．"是主题句，短文解释了亚洲孩子肥胖的原因．故选D．
点评 本文是科教类阅读理解．做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案．推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案，切忌胡乱猜测，一定要做到有理有据
