The weather is getting hotter．You are thirsty playing basketball or riding home from school．A cold drink may be just the thing．But be careful what you are drinking．Something that looks cool may no 题目和参考答案——青夏教育精英家教网—

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3．The weather is getting hotter．You are thirsty playing basketball or riding home from school．A cold drink may  be just the thing．But be careful what you are drinking．Something that looks cool may not be good for your health．
There are plenty of"energy drinks"on the market．Most of them have beautiful colors and cool names．The lists on them tell you they are helpful to your health．Sounds great!
But after a careful check you may find that most energy drinks have lots of caffeine （咖啡因） in them．These drinks are especially aimed at young people，students，busy people and sports players．Makers sometimes say their drinks make you better at sports and can keep you awake．But be careful not to drink too much．
Caffeine makes your heart beat fast．Because of this，the International Olympic Committee has limited（限制） its use．Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea．Possible health dangers have something to do with energy drinks．Just one box of energy drink can make you nervous，have difficulty sleeping and can even cause heart problems．Scientists say that teenagers should be discouraged from taking drinks with a lot of caffeine in them．

70．Many people like drinking energy drinks because of the following EXCEPT thatB．
A．they have beautiful colors and cool names
B．they have lots of caffeine
C．they can keep them awake and better at sports
D．they are said to be helpful to health
71．The main reason for people not to drink too much energy drinks is that they may causeD．
A．heart problems
B． nervousness
C．sleeping difficulty
D．possible health dangers
72．From the passage we can know thatD．
A．advertisements aren't important in getting people to buy energy drinks
B．energy drinks are helpful to teenagers'study
C．sports players need to drink a lot of energy drinks
D．energy drinks are especially aimed at teenagers
73．Which of the following can be the best title（标题） of the passage？C
A．What's the Use of Energy Drinks？
B．Who Can Drink Energy Drinks
C．What's That in Energy Drinks？
D．Why Can't We Buy Energy Drinks？

分析本文叙述了广告上宣传的动力饮料在夏天运动后喝了以后是感觉凉爽，让人们更有精神，可是人们不知这种饮料里含有一种咖啡碱，它能使人心跳加快，难以入眠，使你身体紧张，给人们的身体带来危害．

解答 BDDC
70．B．细节理解题．根据Something that looks cool may not be good for your health．Most of them have beautiful colors and cool names．…their drinks make you better at sports and can keep you awake．The lists on them tell you they are helpful to your health．人们喜欢喝饮料是因为它们有好看的颜色和酷的名字；饮料能使你在体育方面做的更好并且使你保持清醒；饮料能保持身体健康．只有选项B没有提及，故选B．
71．D．细节理解题．根据Possible health dangers have something to do with energy drinks．可知喝饮料引起健康的危险，故选D．
72．D．推理判断题．根据These drinks are especially aimed at young people，students，busy people and sports players．可知这些饮料的目标人群是针对年轻人、学生、忙碌的人们和运动员．故选D．
73．C．根据Something that looks cool may not be good for your health及下文的叙述，可知这篇文章主要讲了能量饮料并不是如广告词中说得那样好，它的实际对身体有害，故选C．

点评本题型考查了对文章段落或某一板块的理解概括能力．先阅读问题，然后带着问题，再读全文，找出答题所需要的依据，完成阅读．在词义与句义理解的基础上，结合上下文总结归纳某一段或几段的大意，对于把握文章主旨，分析全文结构都是至关重要的．对文章有了详细而全面的理解之后，就要按照文章内容、上下文的逻辑关系，作出推理判断．

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