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    8．Spring is here and so is the cycling season．Here are some suggestions on how to ride a bike safely and comfortably．
    Watch your feet-Using the wrong part of the foot can raise your risk of hurting the heel and arch．You should push with the ball of your foot．
    Layer up-While it's still cool，wear layers of clothing，with light clothing close to the body and outer layers that do not absorb water．Choose bright colors that increase your visibility （可见度）．
    Fix the fit-If you have lower back pain or numbness （麻木） in your hands and finger from cycling，it could be because your bike isn't adjusted properly for your height．A good cycle shop can help you find the right bike．
    Be mindful-You have to pay attention on the roads to vehicles，other cyclists and pedestrians （行人）．Consider taking a cycling safety course to practice your skills，or do some reading about how to avoid dangerous cycling situations．bicyclesafe．com．
    25．Which part of the foot should one use when cycling？C
    A．The heel．
    B．The arch．
    C．The ball．
    D．The toes．
    26．What kind of layers of clothing is suggested for cycling？D
    A．Heavy clothing．
    B．Oversize （肥大的） clothing．
    C．Out layers absorb water．
    D．Clothing with bright colors．
    27．If you feel pain or numb in back or hands after cycling，what may be the reason？D
    A．You lack exercise．
    B．You are ill．
    C．Cycling doesn't suit you．
    D．Your bike isn't adjusted properly for your height．
    28．According to the last paragraph，if you want to avoid danger when cycling，you shouldA．
    ①take a cycling safety course
    ②search for information on bicyclesafe．com
    ③choose walking rather than cycling
    ④ride a bike with many friends
    A．①②
    B．③④
    C．①③
    D．②④

    分析 本文是一篇说明文．文章介绍春天里面虽然时候骑车，但是如果不当，会对身体造成危害．如何做到骑车安全舒适呢？文章介绍骑车要注意的安全事项：用对脚的部位；穿舒适亮丽的衣服；车子的高度和自己的身高适当；注意安全．

    解答 25-28  CDDA
    25．C    细节理解题． 根据第二段中的"Watch your feet-Using the wrong part of the foot can raise your risk of hurting the heel and arch．You should push with the ball of your foot"可知，骑车时用前脚掌的横弓部分更安全，故选C．
    26．D    细节理解题．根据第三段中的"Layer up-While it's still cool，wear layers of clothing，with light clothing close to the body and outer layers that do not absorb water．Choose bright colors that increase your visibility"可知，骑车时穿亮色衣服可以增加可见度，故选D．
    27．D    细节理解题．根据第四段中的"Fix the fit-If you have lower back pain or numbness （麻木） in your hands and finger from cycling，it could be because your bike isn't adjusted properly for your height．A good cycle shop can help you find the right bike"可知，自行车的高度不合适会导致骑车后背痛或手痛，故选D．
    28．A    细节理解题．根据最后一段中的"Consider taking a cycling safety course to practice your skills，or do some reading about how to avoid dangerous cycling situations．"可知，要想避免危险，可以上骑车的课程，或是寻找骑车安全信息的网站，故选A．

    点评 解答细节理解题时，一个常用的方法就是运用定位法，即根据题干和选项中的关键词从原文中找到相关的句子，与选项进行比较从而确定答案；推理判断题既要求学生透过文章表面文字信息推测文章隐含意思，又要求学生对作者的态度、意图及文章细节的发展作正确的推理判断，力求从作者的角度去考虑，不要固守自己的看法或观点．

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