1、To raise new questions,new possibilities,to regard old problems from a new angle,requires creative imagination and marks real advance in science.Unit 1John Snow Defeats“King Cholera”Science and ScientistsJohn Snow(15 March 1813 16 June 1858)was a British physician and a leader in the adoption of ana
2、esthesia 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。John Snow 戴手套CholeraJohn Snow Defeats“John Snow Defeats“KingKing Cholera”Cholera”What does“King”imply in the title?A.The name of cholera B.The causes of cholera C.Cholera spread fast D.Cholera is powerful and hard to cureJoh
3、n Snow Defeats“John Snow Defeats“KingKing Cholera”Cholera”Whats the main idea of the text?AThe cause of cholera was polluted water.BJohn Snow was a well-known doctor in London.CThe source of all drinking water should be examined.DJohn Snow did some research and helped to solve“King Cholera”.Match th
4、e main idea with each paragraph.Para.1_ASnow collected information and offered solutions.Para.2_BSnow desired to defeat cholera.Para.3_CSnow was determined to investigate.Para.4_DJohn Snow is considered the father of modern epidemiology.Para.5_ESnow found the truth of cholera.John Snow Defeats“John
5、Snow Defeats“KingKing Cholera”Cholera”BCAEDRead the passage again and discuss the following stages of scientific research in groups.What order would you put them in?collect datathink of a methodanalyse the resultsask a questiondraw a conclusionfind a problemfind supporting evidenceUnderstand the questioning mind collect datathink of a methodanalyse the resultsask a questiondraw a conclusionfind a problemfind supporting evidence 1 4 2 6 7 3 5Read the passage again and discuss the following stages of scientific research in groups.What order would you put them in?Understand the questioning mind
