Passage 1:
2002年职称英语卫生类C/B级考题
Natural Medicine
Since earliest days, humans have used some kinds of medicines. We know this because humans have survived. Ancient treatments for injury and disease were successful enough to keep humans from dying out completely.
They were successful long before the time of modern medicine. Before the time of doctors with white coats and shiny (发亮的) instruments. Before the time of big hospitals with strange and wonderful equipment.
Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospitals. Yet injuries are treated. And diseases are often cured, how? By ancient methods. By medicines that might seem mysterious, even magical (有魔力的). Traditional medicines are neither mysterious nor magical, however.
Through the centuries, tribal (部落的) medicine men experimented with plants. They found many useful chemicals in the plants. And scientists believe many of these traditional medicines may provide the cure for some of today's' most serious diseases.
Experts say almost 80% of the people in the world use plants for health care. These natural medicines are used not just because people have no other form of treatment. They are used because people trust them. In developed areas, few people think about the source of the medicines they buy in a store. Yet many widely-used medicines are from ancient sources, especially plants. Some experts say more than 25% of modern medicines come, in one way or another, from nature.
Scientists have long known that nature is really a chemical factory. All living things contain chemicals that help them survive. So scientists' interest in traditional medicine is not new. But it has become an urgent concern. This is because the earth's supply of natural medicines may be dropping rapidly.
1. The passage indicates that ancient treatments for injury and disease were
A. much more successful than modern ones.
B. successful in all cases.
C. successful enough for humans to survive
D. of little help to humans
2. Which of the following statements is NOT true?
A. Many big and modern hospitals are expensive.
B. Modern medicines are now available all over the world.
C. Traditional medicines are neither mysterious nor magical.
D. Humans have used some kinds of medicines since earliest days.
3. It is believed by scientists that traditional medicine
A. can cure all kinds of diseases
B. are no longer useful for modern men
C. may cure some of today's most serious diseases.
D. are too cheap to be useful
4. What do the majority of the people in the world use for health care?
A. plants
B. factory-produced chemicals
C. modern medicines
D. strange and wonderful equipment
5. It can be seen from the passage that the earth's supply of natural medicines
A. may never be exhausted
B. is surprisingly big
C. may be dropping rapidly
D. is as rich as ever
在线作业答案及解析:
Passage 1 Natural Medicine
1．C．分析：借助常识和被选项中的用词判断C是答案。如果借助原文：利用ancient treatments作为答案线索词，这样在第一段中找到直接答案相关句(Ancient treatments for injury and disease were successful enough to keep humans from dying out completely/古代对于身体受伤和疾病的治疗一直都是很成功的，这些治疗方法足以让人类免于完全灭亡。)
2．B. 分析：借助常识和被选项中的用词（用了语意绝对的词）判断B（说法太绝对）是答案。如果借助原文 Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospitals.（世界上许多地方仍然没有经过大学教育的医生。这些地方也没有昂贵的医院。） 判断B错误。
3．C. 分析：借助常识和被选项中的用词判断C（C的说法较为客观）是答案。如果借助原文：利用scientists作为答案线索词，这样找到直接答案相关句： And scientists believe many of these traditional medicines may provide the cure for some of today's' most serious diseases.（科学家相信这些传统的医药能为一些今天最严重的疾病提供治疗）
4．A 分析：围绕文章主题选择（文章标题natural medicine）直接选择答案。
5．C．分析：借助常识和被选项中的用词判断C是答案。如果借助原文：利用the earth's supply of natural medicines作为答案线索词，这样找到直接答案相关句：This is because the earth's supply of natural medicines may be dropping rapidly.（这是因为地球上对天然草药的供应可能会显著下降。）