unit1greatscientists必修5-wenkub
2022-11-29 01:38:17 本頁面
【正文】 feated “King Cholera” in 1854 in London in this reading passage: John Snow Defeats “King Cholera” John Snow Defeats “King Cholera” The passage is written as a report of an experiment and there are 7 steps: a problem:(發(fā)現(xiàn)問題 ) up a question:(形成研究主題 ) of a method:(找出研究方法 ) results:(收集材料 ) results:(分析材料 ) if necessary:(必要時重新分析 ) a conclusion:(得出結(jié)論 ) John Snow Defeats “King Cholera” Read the passage and fill in this form: (in 15 minutes) Steps: What/How? a problem up a question of a method results results if necessary a conclusion Steps: What/How? a problem up a question of a method results John Snow Defeats “King Cholera” What causes cholera? Which theory is correct? Collect information on those who we
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