SAT写作的经典例子

　　下面为大家介绍的是一篇关于著名化学家巴斯德的SAT写作经典例子，这篇SAT写作例子详细的.介绍了这位伟大的化学家的生平以及他在化学方面的成就等。大家可以在很多SAT写作话题中应用到这个例子，一起来看看详细内容吧。

　　Pasteur

　　Louis Pasteur was born on December 27, 1822 in Dole, in the region of Jura, France. His discovery that most infectious diseases are caused by germs, known as the germ theory of disease, is one of the most important in medical history. His work became the foundation for the science of microbiology, and a cornerstone of modern medicine.

　　Pasteurs phenomenal contributions to microbiology and medicine can be summarized as follows. First, he championed changes in hospital practices to minimize the spread of disease by microbes. Second, he discovered that weakened forms of a microbe could be used as an immunization against more virulent forms of the microbe. Third, Pasteur found that rabies was transmitted by agents so small they could not be seen under a microscope, thus revealing the world of viruses. As a result he developed techniques to vaccinate dogs against rabies, and to treat humans bitten by rabid dogs. And fourth, Pasteur developed pasteurization, a process by which harmful microbes in perishable food products are destroyed using heat, without destroying the food.

　　His Works

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