Question

john snow defeats king chlera英文概括

Answer 1

意思是：约翰·斯诺击败国王科莱拉。

重点词汇：snow

英［snəʊ］

释义：

n.雪，积雪；降雪，一场雪；下雪天；（因信号差出现在电视屏幕的）“雪花”干扰；似雪的菜肴；似雪的冷冻气体；＜非正式＞可卡因

v.下雪，飘雪；＜美，非正式＞（用花言巧语）蒙骗，使相信；使洒落；使变白

【名】（Snow）斯诺（人名）

n.（Snow）人名；（英）斯诺

［复数：snows；第三人称单数：snows；现在分词：snowing；过去式：snowed；过去分词：snowed］

短语：

SNOW WHITE白雪公主；白雪姫；白雪；名模神采

词语使用变化：snow

v.（动词）

1、snow用作不及物动词时，表示“下雪”，此时不能用表示时间、地点的名词作主语，必须用代词it充当主语。

2、snow用作及物动词时，表示“使…纷纷飘落，使…像雪片似地落下”，可指下雪，也可指类似于下雪的现象。

3、snow在美国非正式语体中还可表示“用花言巧语欺骗、说服或赢得某人的尊敬”。

Answer 2

John Snow was a famous physician. Seeing many people died of cholera, he decided to help them. Cholera was a deadly disease of its day. Nobody knew how this happened and how to treat it. John Snow spent a lot of time trying to find its cause and its cure. When another outbreak hit London in 1854, he collected information about cholera. He found out that most of those who died of cholera lived near a water pump. He suspected that the water was polluted. He told people not to drink the water any more. One woman who wouldn't listen to him soon died of cholera. With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus. To prevent this from happening again,John Snow suggested that the source of all the water supplies be examined and no polluted water be drunk by people . In this way cholera was defeated in the end.