ID: 25271254

Unit 1 Science and scientists Reading and Thinking 课件(共17张PPT)人教版(2019)选择性必修第二册

日期:2026-04-01 科目:英语 类型:高中课件 查看:88次 大小:1065284B 来源:二一课件通
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and,Unit,第二,必修,选择性,2019
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(课件网) 复习任务群一 现代文阅读Ⅰ 把握共性之“新” 打通应考之“脉” UNIT 1 SCIENCE AND SCIENTISTS Section Ⅰ Reading and Thinking-Comprehending 第一单元 伟大的复兴·中国革命传统作品研习 学习任务目标 1. 理清文章结构,了解文章的主旨大意。 2. 能在阅读中主动发问,并积极主动地探究答案。 3. 了解约翰·斯诺发现霍乱传染源的过程,弘扬科学家无私奉献的精神。 4. 学习分析长难句。 自主式预习 写出下列词汇的汉语意思 (一)核心词汇 1. contradictory adj. _____ 2. severe adj. _____ 3. proof n. _____ 4. multiple adj. _____ 5. infect vt. _____ 相互矛盾的;对立的;不一致的 极为恶劣的;十分严重的;严厉的 证据;证明;检验 数量多的;多种多样的 使感染;传染 6. infection n. _____ 7. household n. _____ 8. suspect vt. & vi. _____ n. _____ 9. blame vt. _____ n. _____ 10. handle n. _____ vt. _____ 感染;传染 一家人;家庭;同住一所(套)房子的人 怀疑;疑有;不信任 犯罪嫌疑人;可疑对象 把……归咎于;责怪;指责 责备;指责 把手;拉手;柄 处理;搬动;操纵(车辆、动物、工具等) 11. link n. _____ vt. _____ 12. raw adj. _____ 13. substantial adj. _____ 14. decrease n. _____ vt. & vi. _____ 15. statistic n. [pl. -s] _____ 16. microscope n. _____ 17. once and for all _____ 18. subscribe to _____ 19. thanks to _____ 联系;纽带 把……连接起来;相关联 未煮的;生的;未经处理的;原始的 大量的;价值巨大的;重大的 减少;降低;减少量 (使大小、数量等)减少;减小;降低 统计数字;统计资料;统计学 显微镜 最终地;彻底地 同意;赞同 幸亏;由于 (二)阅读词汇 1. cholera n. _____ 2. frustrated adj. _____ 3. germ n. _____ 4. pump n. _____ 5. intervention n. _____ 6. pure adj. _____ 霍乱 懊恼的;沮丧的;失意的 微生物;细菌;病菌 泵;抽水机;打气筒 介入;出面;干涉 干净的;纯的;纯粹的 表格填空 Steps What/How Find a problem Cholera used to be one of the most 1. _____ diseases in the world. Think of a method ★Cholera was caused by an 2. _____ from germs in food or water. ★John Snow gathered information when an 3._____ of cholera hit London in 1854. feared infection outbreak Steps What/How Collect and analyse results ★John Snow marked on a 4. _____ where all the dead people had lived and found the water from the pump was 5. _____. ★Some water companies sold water from the River Thames that was 6. _____ by raw waste. Draw a conclusion ★The pump water carried cholera 7. _____. ★Water companies began to sell 8. _____ water. map to blame polluted germs clean 任务式研习 Ⅰ. 根据课文内容选择正确答案 1. How did John Snow find out the cause of cholera A. By living in the area where cholera broke out. B. By marking on a map where all the dead people had lived. C. By analysing the food the patients had eaten. D. By treating the people infected with cholera. √ 2. There were no deaths in some houses in the cholera outbreak area because _____. A. they worked in the pub at 7 Cambridge Street which provided clean water B. they paid more attention to personal health and the clean living environment C. they had drunk free beer instead of water from the Broad Street pu ... ...

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