(
课件网) Reading and Thinking John Snow Defeats “King Cholera” Before-reading “To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science. - Albert Einstein” 提出新的问题，发现新的问题， 从新的角度审视已存在的问题， 这些需要创造性的想象力， 并标志着科学的真正进步。 - 阿尔伯特·爱因斯坦 What disease can you think of when you look at these pictures COVID-19 Besides coronavirus（冠状病毒）, what other kinds of epidemics（流行病）do you know epidemic [ ep dem k] n. 流行病 bird-flu（禽流感） malaria（疟疾） plague[ple ɡ] （鼠疫） Ebola [i b l ] n. 埃博拉病毒 smallpox [ sm lp ks] n. 天花 cholera [ k l r ] n. 霍乱 UNIT 1 SCIENCE AND SCIENTISTS Reading and Thinking: Understand the questioning mind Learning objectives In this class, you will get information about how John Snow defeated cholera; summarize the stages of scientific research; talk about the significance and contribution of John’s work. Lead in John Snow (15 March 1813 – 16 June 1858) was a British physician and a leader in the adoption of anaesthesia and medical hygiene. 约翰·斯诺(1813年3月15日- 1858年6月16日)，英国内科医生，麻醉和医疗卫生的领导者。 anaesthesia [ n s θi zi ] n. 麻醉 hygiene[ ha d i n] n. 卫生；卫生学，保健学 Choleara Add Something At Here Add Something At Here Add Something At Here Add Something At Here Add Something At Here Add Something At Here Reading John Snow Defeats “King Cholera” Activity 1 : Predicting: What will be talked about John Snow Defeats“King Cholera” Who How What Draw a conclusion Collect data Ask a question Find a problem Analyse the results Find supporting evidence Think of a method Tu Youyou followed the scientific stages to find out the cure for malaria. Can you put them in the right order Did he / she follow the same stages as Tu Youyou Activity 2 : Read for the Structure John Snow desired to _____ cholera. John Snow decided to prove _____ theory. Snow began his study by _____. _____ of the infection of cholera. Para. 1 Para. 2 Para. 3 Para. 4 The results and the _____of Snow’s work. Para. 5 What & Who How Truth Results destroy the second marking on a map The truth significance John Snow Defeats “King Cholera” What does “ King ” imply in the title The name of cholera The causes of cholera Cholera spread fast Cholera is powerful and hard to cure John Snow Defeats “King Cholera” What's the main idea of the text A．The cause of cholera was polluted water. B．John Snow was a well-known doctor in London. C．The source of all drinking water should be examined. D．John Snow did some research and helped to solve “King Cholera”. Read the passage again and discuss the following stages of scientific research in groups. What order would you put them in collect data think of a method analyse the results ask a question draw a conclusion find a problem find supporting evidence Understand the questioning ... ...
