总复习课件 Unit 21 Human Biology讲解

1、Unit 21 Human Biology 基础知识梳理基础知识梳理 F词汇梳理 1. _ vi. 循环 _ n. 循环 2. _ vt. 消化 3. _ n. 听觉 4. _ vt. 滥用 5. _ vt. 容忍 _ adj. 可以容忍的 6. _ vt. 寻找 7. _ adj. 有争议的 8. _ vt. 反对 9. _ vt. 与(其他事物)相矛盾 _ n. 矛盾；对立 10. _ vt. 违反；违背 11. _ vt. 满足；迎合 12. _ vt. 款待 13. _ n. 储存 14. _ vt. 推迟；延期 15. _ vt. 重建 16. _ vt. 禁止 17. _ n. 暂

2、停；停顿 18. _ n. 统计资料；统计数字 19. _ n. 新闻界；报界 20. _ n. 变化；变种 _ vt. 适应；改编；改写 21. _ vt. 预见 22. _ vt. be aware of; focus on; as early as; highly populated; return to normal; be lost to; give up; as a whole; be diagnosed as 1. Few people with brain injury can _ and live a life as before. 2. In _ areas， pollut

3、ion is especially severe. 3. In Europe， one half of the population _ the Black Death. 4. Epidemics are described in his topical accounts _ 430 BC. 5. The doctor advised my brother to _ smoking as soon as possible. 6. In Western Medicine， treatment is only _ the part of the body that is ill. 7. Chine

4、se Medicine treats the body _. 8. The government warned the people to _ the spread of Bird Flu. 9. Armstrong _ having lung cancer. 10. After the failure of the operation， she cried _. 答案 1. return to normal 2. highly populated 3. was lost to 4. as early as 5. give up 6. focused on 7. as a whole 8. b

5、e aware of 9. was diagnosed as 10. in despair . 完成句子 1. If I had stopped smoking 10 years ago， _ (我今天会健康许多). 2. The book _ (我以为丢了) was just under my bed. 3. _(SARS 被认为是最具危害性的传染病) in recent years. 4. Some virus have been around since _(地球 上生命的开始). 5. Most people_(没有这种疾病的天然防御力). 6. We should work together to _(消灭这种病 毒). 答案 1. I would be much healthier today 2. I thought I had lost 3. SARS was believed to be the most harmful epidemic 4. the beginning of life on earth 5. have no natur