Unit 1 Science and Scientists词汇过关练习-2026-2027学年高中英语人教版（2019）选择性必修第二册

BOOK X2 UNIT1 SCIENCE AND SCIENTISTS 一、单词默写 1.　　　　 n. 科学→　　　　 adj. 科学的→　　　　 n. 科学家 2.　　　　 vt. 感染;传染→　　　　 n. 感染;传染→　　　　 adj. 传染性的;感染的 3.　　　　 vt.&n. 怀疑;嫌疑人→　　　　 adj. 怀疑的;可疑的→　　　　 n. 怀疑;嫌疑 4.　　　　 adj. 死的;失去生命的→　　　　 adj. 致命的;极度的 5.　　　　 adj. 肯定的;确定的→　　　　 n. 确定性;必然的事→　　　　 adj. 不确定的;无把握的→　　　　 n. 不确定性;无把握 6.　　　　 vt. 污染→　　　　 n. 污染;污染物→　　　　 adj. 被污染的 7.　　　　 vt. 宣布;宣告→　　　　 n. 公告;宣布 8.　　　　 vt. 指示;教导→　　　　 n. 指示;说明书→　　　　 adj. 有益的;有教育意义的 9.　　　　 vt.&vi. 使困惑;使迷惑→　　　　 adj. 令人困惑的→　　　　 adj. 感到困惑的 10.　　　　 vt.&vi. 调查;研究→　　　　 n. 调查;科学研究→　　　　 n. 调查者;研究者 11.　　　　 vt. 分析;化验→　　　　 n. 分析;分析报告→　　　　 n. 分析者;化验员 12.　　　　 vt. 确认;鉴定;识别→　　　　 n. 鉴定;辨认;身份证明 13.　　　　 n. 理论;学说→　　　　 adj. 理论上的;纯理论的 14.　　　　 adj. 明显的;清楚的→　　　　 n. 证据;证明 15.　　　　 adj. 严重的;严厉的→　　　　 adv. 严重地;严厉地 16.　　　　 vt. 发现;发觉→　　　　 n. 发现;发觉 17.　　　　 vt. 发明;创造→　　　　 n. 发明;创造→　　　　 n. 发明者;发明家 18.　　　　 vt. 解决(问题)→　　　　 n. 解决办法;答案 19.　　　　 vt. 证明;证实→　　　　 n. 证据;证明 20.　　　　 vt.&vi. 发展;开发;研制→　　　　 n. 发展;开发 21.　　　　 vt. 检查;审查;诊察→　　　　 n. 检查;考试 二、补全短语 1.________________ "King Cholera" 战胜"霍乱王" 2.an ________________ of cholera 霍乱的爆发 3.be ________________ to 与……有联系;与……相关 4.________________ ... to ... 把……和……联系起来 5.be to ________________ 应受责备;该负责任 6.________________ ... for ... 因……而责备/指责 7.________________ into 调查;侦查 8.________________ of 数以千计的 9.die ________________ 死于…… 10.be ________________ with 感染上(疾病) 11.________________ ... into ... 把……吸收进…… 12.________________ time 每次;每当 13.be ________________ (病情)严重的 14.gain ________________ to 获得;得到(机会、权利) 15.________________ forward 提出(理论、观点) 16.________________ out 执行;实施;开展 17.make an ________________ 发布公告;宣布 18.be ________________ to do 被指示/命令去做 19.come to an ________________ 结束 20.in ________________ 另外;此外 21.so ________________ 以便;为了 22.________________ to 照顾;处理;专心于 23.a ________________ disease 一种致命的疾病 24.the ________________ of the disease 疾病的传播 25.be ________________ about 对……有把握;确信 26.slow ________________ 放慢;减缓 三、教材必背佳句 1.John Snow was a ________________ doctor in London, and he became ________________ when he thought about helping ordinary people exposed to cholera. 约翰·斯诺是伦敦一位著名的医生，一想到能帮助身患霍乱的普通百姓，他就深受鼓舞。 2.He began by ________________ on a map the ________________ places where all those who died had lived. 他开始在地图上标出所有死者生前居住的确切位置。 3.The map gave a ________________ clue about the cause of the disease, and Snow suspected that the water was to ________________. 这幅地图为查明疾病的起因提供了宝贵的线索，斯诺怀疑水源是罪魁祸首。 四、教材金句填空 1.Cholera was a ________ disease in the 19th century. 2.Neither its ________ nor its cure was understood. 3.Snow ________ (interview) the people who had drunk the water. 4.The water from the pump was ________ (pollute). 5.His ________ (discover) helped fight many other diseases. 6.Snow ________ (suspect) that the water from the Broad Street pump was to blame. 7.He ________ (examine) the water and found the germs in it. 五、高考链接 1.Snow put forward a theory that cholera was spread by germs in water, ________ was later proved correct. 2.Every ________ an epidemic broke out, doctors would try their best to save the victims. 3.The government ________ (announce) that a new vaccine had been successfully developed. 4.Dr Snow became ________ (absorb) in finding the cause of the deadly disease after thousands of people died. 5.Careful ________ (analyse) of the water revealed that it was polluted. 6.Scientists carried out a thorough ________ (investigate) into the cause of the outbreak. 7.Cholera was such a ________ disease that it killed thousands of people within a few weeks. 8.Thanks to the new vaccine, the number of cases continued to ________ year by year. 9.________ (base) on solid evidence, Snow drew the conclusion that the water was to blame. 10.There is no scientific ________ to support his theory at present. 11.Washing your hands regularly helps prevent ________ (infection) caused by bacteria and viruses. 12.A high fever is a common ________ of many infectious diseases. 13.Experts are ________ that the new method will help control the spread of the disease. 14.It was clear that the polluted water was ________ for the outbreak of cholera. 六、应用文写作练 假设你是李华，你校英文报"Scientists and Us"栏目征稿，请你写一篇短文介绍一位医学家或科学家，内容包括：1.人物简介；2.主要贡献；3.对你的启发。 第一步　斟酌词句　靓化表达(加黑体部分请用本单元所复习的词汇和句式) 1.约翰·斯诺是19世纪英国一位著名的医生。 2.面对可怕的霍乱，他提出了关于疾病传播的新理论。(put forward...) 3.他通过仔细分析数据开展调查，最终查明被污染的水才是罪魁祸首。(carry out...) 4.他的发现导致了现代医学的巨大进步，拯救了无数生命。(lead to...) 5.科学家实事求是的精神激励我们努力学习、探索世界。 第二步　恰当过渡　完美成文(请利用恰当的过渡衔接词汇) 参考答案 一、单词默写 1.science n. 科学→scientific adj. 科学的→scientist n. 科学家 2.infect vt. 感染;传染→infection n. 感染;传染→infectious adj. 传染性的;感染的 3.suspect vt.&n. 怀疑;嫌疑人→suspicious adj. 怀疑的;可疑的→suspicion n. 怀疑;嫌疑 4.dead adj. 死的;失去生命的→deadly adj. 致命的;极度的 5.certain adj. 肯定的;确定的→certainty n. 确定性;必然的事→uncertain adj. 不确定的;无把握的→uncertainty n. 不确定性;无把握 6.pollute vt. 污染→pollution n. 污染;污染物→polluted adj. 被污染的 7.announce vt. 宣布;宣告→announcement n. 公告;宣布 8.instruct vt. 指示;教导→instruction n. 指示;说明书→instructive adj. 有益的;有教育意义的 9.puzzle vt.&vi. 使困惑;使迷惑→puzzling adj. 令人困惑的→puzzled adj. 感到困惑的 10.investigate vt.&vi. 调查;研究→investigation n. 调查;科学研究→investigator n. 调查者;研究者 11.analyse vt. 分析;化验→analysis n. 分析;分析报告→analyst n. 分析者;化验员 12.identify vt. 确认;鉴定;识别→identification n. 鉴定;辨认;身份证明 13.theory n. 理论;学说→theoretical adj. 理论上的;纯理论的 14.evident adj. 明显的;清楚的→evidence n. 证据;证明 15.severe adj. 严重的;严厉的→severely adv. 严重地;严厉地 16.discover vt. 发现;发觉→discovery n. 发现;发觉 17.invent vt. 发明;创造→invention n. 发明;创造→inventor n. 发明者;发明家 18.solve vt. 解决(问题)→solution n. 解决办法;答案 19.prove vt. 证明;证实→proof n. 证据;证明 20.develop vt.&vi. 发展;开发;研制→development n. 发展;开发 21.examine vt. 检查;审查;诊察→examination n. 检查;考试 二、补全短语 1.defeat "King Cholera" 战胜"霍乱王" 2.an outbreak of cholera 霍乱的爆发 3.be linked to 与……有联系;与……相关 4.link ... to ... 把……和……联系起来 5.be to blame 应受责备;该负责任 6.blame ... for ... 因……而责备/指责 7.look into 调查;侦查 8.thousands of 数以千计的 9.die of 死于…… 10.be infected with 感染上(疾病) 11.absorb ... into ... 把……吸收进…… 12.every time 每次;每当 13.be severe (病情)严重的 14.gain access to 获得;得到(机会、权利) 15.put forward 提出(理论、观点) 16.carry out 执行;实施;开展 17.make an announcement 发布公告;宣布 18.be instructed to do 被指示/命令去做 19.come to an end 结束 20.in addition 另外;此外 21.so that 以便;为了 22.attend to 照顾;处理;专心于 23.a deadly disease 一种致命的疾病 24.the spread of the disease 疾病的传播 25.be positive about 对……有把握;确信 26.slow down 放慢;减缓 三、教材必背佳句 1. well-known; inspired 2. marking; exact 3. valuable; blame 四、教材金句填空 1. deadly 2. cause 3. interviewed 4. polluted 5. discovery 6. suspected 7. examined 五、高考链接 1. which 2. time 3. announced 4. absorbed 5. analysis 6. investigation 7. deadly 8. decrease 9. Based 10. evidence 11. infections 12. symptom 13. positive 14. to blame 六、应用文写作练 假设你是李华，你校英文报"Scientists and Us"栏目征稿，请你写一篇短文介绍一位医学家或科学家，内容包括：1.人物简介；2.主要贡献；3.对你的启发。 第一步　斟酌词句　靓化表达 1.约翰·斯诺是19世纪英国一位著名的医生。 John Snow was a famous British doctor in the 19th century. 2.面对可怕的霍乱，他提出了关于疾病传播的新理论。 Facing the terrible cholera, he put forward a new theory about the spread of the disease. 3.他通过仔细分析数据开展调查，最终查明被污染的水才是罪魁祸首。 He carried out an investigation by carefully analysing the data, and finally found that the polluted water was to blame. 4.他的发现导致了现代医学的巨大进步，拯救了无数生命。 His discovery led to great progress in modern medicine and saved countless lives. 5.科学家实事求是的精神激励我们努力学习、探索世界。 The spirit of scientists, seeking truth from facts, inspires us to study hard and explore the world. 第二步　恰当过渡　完美成文 范文 A Scientist I Admire Among all the great scientists, the one I admire most is John Snow, a well-known British doctor in the 19th century. At that time, cholera was a deadly disease, and neither its cause nor its cure was understood. Determined to help ordinary people exposed to the disease, Snow put forward a theory that cholera was spread by germs in polluted water. To prove his theory, he carried out a careful investigation, marking on a map the exact places where the victims had lived. By analysing the evidence, he finally found that the water from the pump was to blame. His discovery led to great progress in modern medicine and saved countless lives. What inspires me most is his scientific spirit of seeking truth from facts, which encourages me to study hard and bravely explore the unknown world. 学科网（北京）股份有限公司 $