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    13．There are three branches of medicine．One is called"doctor medicine，"or"scientific medicine．"Scientific doctors try to observe sicknesses，look for logical patterns，and then find out how the human body works．From there they figure out what treatments may work．This kind of medicine is believed to date from the 4th century BC．Although nowadays it is successful，in the ancient world this approach probably did not cure many patients．
    A second kind of medicine is called"natural cures，"or"folk medicine，"in which less educated people try to cure sicknesses with various herbs．These folk healers also use observation and logic，but they are not so aware of it．They try things until they find something that seems to work，and then they keep doing that．
    Folk medicine flourished long before the development of scientific medicine and was more successful in ancient times than doctor medicine．
    The third kind is called"health spas，"or"faith healing．"Sometimes this may be as simple as touching the holy man and being immediately healed．Other times，a magician may make you a magic charm，or say a spell（符咒）l，to cure you．Some religious groups organize special healing shrines（圣殿） for the sick．In these places people rest，get plenty of sleep，eat healthy food，drink water instead of wine，and exercise in various ways．They also talk to the priests and pray to the gods．If you are feeling depressed or you have been working too hard，going to these places may be just the right thing to make you feel better．

    80．Doctor medicineC．
    A．has a longer history than folk medicine
    B．has been practiced for around 1，600 years
    C．bases its treatments on observation and logic
    D．was very successful in curing sicknesses in ancient times
    81．According to the passage，which of the following is NOT used in health spas？B
    A．Magic power．
    B．Various herbs．
    C．Religious faith．
    D．A healthy life style．
    82．According to the passage，which of the following statements is true？D
    A．Folk healers choose different herbs to cure diseases without any sound basis．
    B．People who practice folk medicine need lots of formal education on herbs．
    C．The success of folk medicine led to the development of doctor medicine．
    D．Natural cures worked better than scientific medicine in ancient times．
    83．The author's primary purpose in this passage is toA．
    A．describe different types of medicine
    B．argue for the importance of medicine in health care
    C．show the crucial role religion plays in medical treatments
    D．compare the educational background of three different types of patients．

    分析 本文属于说明文阅读，作者通过这篇文章主要向我们描述了各种不同类型的药物，药有三个分支，医学博士，自然疗法和健康温泉，各有不同．

    解答 80．C．细节理解题．根据第一段："Scientific doctors try to observe sicknesses，look for logical patterns，and then find out how the human body works．由此可知Scientific doctors 尽力的去观察病情，寻找逻辑方式，从而得出人们身体的运作方式来治疗疾病，结合选项，故选C．
    81．B．细节理解题．根据第三段可知魔术力量．宗教信仰．健康的生活方式被用于健康温泉；故选B．
    82．D．细节理解题．根据第二段：Folk medicine flourished （繁荣） long before the development of scientific medicine and was more successful in ancient times than doctor medicine可知在古代自然疗法比古代医学更好；故选D．
    83．A．主旨大意题．文章主要介绍了各种不同类型的药物，药有三个分支，医学博士，自然疗法和健康温泉，各有不同；故选A．

    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

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