john snow 的英文介绍
来源:百度知道 编辑:UC知道 时间:2024/06/30 13:12:14
不是要回答问题的,是要英文的介绍
◇ Do you know John Snow?
John Snow is a well-known doctor in the 19th century in London and he defeated “King Cholera”.
◇ Do you know what kind of disease is cholera?
It is a kind of terrible disease caused by drinking dirty water and it caused a lot of deaths in the old times and it was very difficult to defeat.
◇ Mind Map of the text
Paragraph 1
Introduction of John Snow and
Cholera
Find a Problem: What cause the cholera?
Paragraph 2
Two theory
Make a question: Which is right?
Paragraph 3-5
Study of the breakout in 1854
Paragraph 3
Think of a method: Test two theory
Collect the result: Mark the death
Analyse the result: Reason for death and no death
Paragraph 4
Analyse the result: Find the resource of the water
Paragraph 5
Find supporting evidence: Find more evidence.