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知识要点导练

知识点一 disease,illness 与 sickness 三词均有“病;疾病”的意思。其区别是:

(1) disease泛指各种疾病,尤指传染病、遗传病和诸如心脏病、癌症等严重疾病;sickness多指晕 船、恶心、胃病等方面的疾病或有关饮食方面的疾病;illness多指患病的状态及持续的时间, 很可能是某种disease引起的,如不及时治疗,会导致严重的后果;sickness指各种身体上和感 觉上一时的不适,病期最短,而disease病期最长。

(2) disease多指具体的疾病,illness和sickness则通常表示抽象的疾病或生病状态。

() 1.(单项选择) The doctors are working hard to fight against heart.

   A. disease   B. illness C. sickness   D. sick

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