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UNIT 1 great scientistsReading Do you know who defeated “King Cholera”?John Snow

约翰.斯诺Do you know John Snow?

Do you know what kind of disease is cholera?John Snow is a well-known doctor in the 19th century in London and he defeated “King 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.Do you know what did this map was used for in 1854?Finding out the cause of Cholera.II. True (T) or false (F):1. Cholera would never be controlled even if its cause was found.

2. The disease attacked the body quickly from the stomach and soon the affected person died.

3. John Snow began to collect the information before the disease spread. F T F 4. In two particular streets, 500 people died in 10 days when another outbreak hit London in 1854.

5. Deaths of the woman and her daughter were linked to the Broad Street outbreak. F T Task II: ①Scan the text and find the useful phrases and difficult sentences.1.举起，抬起，提升

2.提出一种理论

3.得出一个结论

4.传染病

5.处理；照顾； 专心于

6.暴露

7.致命的疾病

8.既不……也不……

9.解决问题 10.吸收 1. 内容过长，仅展示头部和尾部部分文字预览，全文请查看图片预览。 holera. He suggested that the _____ of all water supply be _______ and new methods of dealing with polluted water be found. Finally, “King Cholera” was defeated.doctor19thcauseexposedbrokemarkedpumpsourceexaminedBye-bye[文章尾部最后300字内容到此结束,中间部分内容请查看底下的图片预览]

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