Unit+1+Science+and+Scientists+早读背诵材料清单 高三英语一轮复习人教版（2019）选择性必修第二册.docx

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1、选择性必修二 Unit1 早读材料一、词性转换1. infect vt. 使感染; 传染 infection n. 感染; 传染 infectious adj. 传染的2. severe adj. 十分严重地；极为恶劣；严厉的severely adv. 严重的；严格地；严厉地3. pure adj. 干净的; 纯的 purely adv. 纯洁; 纯粹purify v. 净化; 使纯净4. suspect vt. &vi. 怀疑；疑有；不信任 n.犯罪嫌疑人；可疑对象 suspected adj. 有嫌疑的5. transform vt. & vi. (使)改观; 转变transformati

2、on n. 改变; 转变6. machine n. 机械; 机器mechanical adj. 机械的; 发动机的 mechanic n. 机械师; 机械修理工7. defend vt. 保卫; 防守defence n. 防御; 防守8. assist v. 帮助assistant n. 助理; 助手assistance n. 帮助; 援助9. gift n. 礼物; 天赋v. 赋予gifted adj. 有天赋的; 有天才的10. initial adj. 最初的; 开始的 initially adv. 最初; 首先11. vivid adj.生动的；鲜明的；丰富的 vividly adv.

3、清晰地；生动地；强烈地12. astronomy n.天文学astronomer n.天文学家13. frustrate v.使懊恼，是沮丧- frustrated adj.懊恼的，沮丧的-frustrating adj.令人沮丧的- frustration n.14. steady adj.平稳的，稳步的-steadily adv.逐渐的，稳步的 15. explain v.解释- explanation n.二、重点短语1. draw a conclusion 得出结论2. attend to sb照料；照顾某人3. give birth 生孩子4. once and for all 最终

4、地; 彻底地5. in general一般来说6. subscribe to 同意; 赞同; 订阅7. be determined to do 下定决心做某事8. be to blame 对某事负有责任；应受责备9. It seems that看起来.;似乎.10. linkto/with与相关联11. be likely to do 有可能12. be considered (as/to be) 13. thanks to 幸亏；由于14. break out (战争、打斗等不愉快的事情)突然开始; 爆发15. in charge of 主管; 掌管16. come down(患)病; 染上

5、(小病)17. above all最重要的是; 尤其是三、重点句子1. As a young doctor，John Snow became frustrated because no one knew how to prevent or treat cholera.( “特殊疑问词+不定式”结构) 由于当时无人知道如何预防或治疗霍乱，年轻的约翰斯诺医生很沮丧。2. He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in t

6、en days.( so.that.引导结果状语从句) 他发现霍乱疫情在两条街道上尤为严重，十天内就有500多人死亡。3. It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day. (It seems/seemed+that从句好像，似乎) 该妇女似乎非常喜欢从水泵抽上来的水，每天都让人从那里打水运到家里来。4. The people who drank this water were much more likely to g

7、et cholera than those who drank pure or boiled water. 与饮用纯净水或开水的人相比，饮用被污染的水的人更容易染上霍乱。5. One theory was that bad air caused the disease. (Predicative Clause) 一种看法是空气污染引发。6. The truth was that the water from the Broad Street pump had been infected by waste.( Predicative Claus) 事情的真相是宽街水泵抽上来的水被废弃物污染了。学科网（北京）股份有限公司