Unit 1 Reading and Thinking 课件2023-2024学年高中英语人教版（2019）选择性必修第二册.pptxVIP

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Unit 1 Reading and Thinking 课件2023-2024学年高中英语人教版（2019）选择性必修第二册.pptx

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SCIENCE AND SCIENTISTSUnderstand the questioning mindReading and ThinkingUnit 1To get information about how John Snow defeated choleraTo summarize stages of scientific researchTo talk about the significance and contribution of John’s work Reviewin time attend to sb once and for all4. subscribe to5. sth on a map6. be to blame 7. have the water delivered8. a link between A and B 9. raw waste 10. tireless efforts 11. substantial decrease 12. two contradictory theoriesin time attend to sb once and for all4. subscribe to5. mark sth on a map6. be to blame 7. have the water delivered8. a link between A and B 9. raw waste 10. tireless efforts 11. substantial decrease 12. two contradictory theories后来，迟早照顾，护理某人最终地，彻底地赞同在地图上标出应受责备让人送水A和B 之间的联系未经处理的垃圾孜孜不倦的努力大量减少两种截然不同的看法Warming upZhong Nanshan, who has been committed to the study, prevention and treatment of major respiratory diseases (呼吸道疾病）and significantly contributed to the COVID-19 fight, was recommended for the Medal of the Republic nomination（被推荐为共和国勋章提名人）.Coronavirusbe infected withconfirmed/suspected casesvaccine（疫苗）（确诊病例\疑似病例）COVID-19(新型冠状病毒): an infectious disease What other infectious diseases do you know?Pre-reading \ Lead-inIn the early 19th century, an infectious disease, Cholera , similar toCOVID-19 hit Europe. Now, lets read the passage about the infectious disease.John Snow Defeated “King Cholera”Cholera It begins in the stomach and a severe case can lead to death without immediate treatment. The victims(患者) died very quickly from a loss of liquid (缺水)after severe vomiting(呕吐) and diarrhea(腹泻).________________dehydration (脱水) spread easilyinfectious diseasedifficult to curedo harm to peoplescientific researchDraw a conclusion Think of a methodCollect results Make a questionFind a problem Analyse the resultsFind supporting evidenceCan you put them in right order? Seven stagesFind a problem发现问题Make a question提出假设Think of a method思考方法Collect data收集资料Analyse the results分