写一篇英语短文,介绍著名的美国教育家,作家海伦凯勒

写一篇英语短文,介绍著名的美国教育家,作家海伦凯勒

海伦·亚当斯·凯勒（Helen Adams Keller,1880年6月27日－1968年6月1日,巨蟹座）,19世纪美国盲聋作家,教育家,慈善家、社会活动家.她幼年因急性脑炎引致失明及失聪,她在安妮·沙利文老师的帮助下,掌握了英、法、德等五国语言,完成了她的一系列著作,并致力于为残疾人造福,建立慈善机构.她被美国《时代周刊》评为美国十大英雄偶像,获“总统自由勋章”等奖项.《假如给我三天光明》是她的代表作.该书的前半部分主要写了海伦变成盲聋人后的生活,后半部分则介绍了海伦的求学生涯.同时也介绍她体会不同的丰富多彩的生活以及她的慈善活动等等.
Helen Adams Keller (Helen Adams Keller, June 27, 1880 June 1st 1968 years, cancer), nineteenth Century USA deaf blind writer, educator, philanthropist, activist. Her childhood as a result of acute encephalitis caused by blind and deaf, she is in Anne Sullivan under the help of the teacher, to master the English language, law, Germany and other countries, completed her series of books, and is committed to the benefit of persons with disabilities, the establishment of charitable organizations. She was America "Time" named USA Idol Top Ten Heroes ", was awarded the Presidential Medal of Freedom Award" etc.. "If give me three days light" is her masterpiece. The first half of the book mainly to write a Helen became blind and deaf people in later life, the latter half part introduces Helen's career as a student. At the same time also introduced her experience different rich and colorful life and her charity activities.