Remember how great exercise was when you were a little kid? Back then，racing around the playground or skipping rope for hours，you weren't thinking fitness，you were thinking entertainment．But in this age of high-tech home equipment and underused(未充分利用的)gym memberships，the simple joy of jumping rope has been forgotten．Rediscovering it will give you a total-body exercise you can find．
Although considered an excellent form of exercise，jumping rope has never gained widespread acceptance because of two fundamental reasons．First，most people recognize jumping rope as an excellent form of cardiovascular (心血管的) exercise，but they also believe that it is simply too difficult．In other words，they don't think they'll be able to continue jumping for the near 20 minutes that it takes to achieve a beneficial physical result．Second, many view it as somewhat boring and too repetitive-not as something fun or enjoyable．
As a matter of fact，jumping rope can be great fun if you find a proper way to practise it．Instead of doing the usual two-foot bounce over and over again，people good at rope-jumping often change their pattern every 10 or 20 jumps．A single bounce，a double bounce，a skip，a knee-up，side swings，as well as a variety of other easy-to-learn free-style rope-jumping．
Now researchers are learning that jumping rope also prepares the brain for learning．It is an exercise allowing both brain hemispheres(半球)to perform in parallel(并行地)to each other．In short，jumping rope can be a life-long activity requiring little equipment，time and space，yet leading to a much healthier life．
【小题1】From the first paragraph we learn that ．A．all people now have more advanced equipmentB．jumping rope has disappeared from people's memoriesC．racing around the playground was preferredD．people now like to have exercise in a gym【小题2】Rope jumping has not spread widely because ．A．it benefits the cardiovascular system B．it requires little equipment，time and spaceC．it is neither easy nor enjoyableD．it is considered boring【小题3】The first sentence in the 3rd paragraph implies ．A．there are many ways to follow B．the usual way should not be usedC．the easiest way is always the best D．there is only one proper way to follow【小题4】According to the researchers, jumping rope .A．only prepares the brain for learning.B．is suitable for students onlyC．helps both brain hemispheres work togetherD．can be dangerous for old people【小题5】What is the author's attitude towards rope jumping?A．He is arguing against it.B．He is sitting on the fence of it.C．He is in favor of it.D．He is not clear about it.B
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(答案→)B
解析：本文主要讲述了跳绳这些运动现在已经不再受人欢迎的原因，同时也分析了这些运动的很多好处和益处，呼吁人们要读参与这项简单且有益的活动。
【小题1】B 推理题。根据文章第一段Remember how great exercise was when you were a little kid? Back then，racing around the playground or skipping rope for hours，you weren't thinking fitness，you were thinking entertainment．But in this age of high-tech home equipment and underused(未充分利用的)gym memberships，the simple joy of jumping rope has been forgotten．可知现在跳绳这项运动已经被很多人所遗忘。故B正确。
【小题2】C 细节题。根据文章第二段．First，most people recognize jumping rope as an excellent form of cardiovascular (心血管的) exercise，but they also believe that it is simply too difficult．和Second, many view it as somewhat boring and too repetitive-not as something fun or enjoyable．说明太难以及没有说明乐趣，这两个原因让人们不喜欢跳绳，故C正确，
【小题3】A 细节题。根据文章第三段As a matter of fact，jumping rope can be great fun if you find a proper way to practise it和A single bounce，a double bounce，a skip，a knee-up，side swings，as well as a variety of other easy-to-learn free-style rope-jumping．可知跳绳有多种不同的方法，故A正确。
【小题4】C 细节题。根据文章最后与段1,2行Now researchers are learning that jumping rope also prepares the brain for learning．It is an exercise allowing both brain hemispheres(半球)to perform in parallel(并行地)to each other．可知跳绳对我们的大脑也是有很大的影响的，故C项正确。
【小题5】C 推理题。根据文章最后一句In short，jumping rope can be a life-long activity requiring little equipment，time and space，yet leading to a much healthier life．可知作者认为跳绳是一项有很多好处也是很方便的运动项目，故C正确。