大家帮忙看一下这篇文章有没有语法错误

大家帮忙看一下这篇文章有没有语法错误
Helen Keller
The most importand day that Helen remembered in all her life was the one on which her teacher came to her and taught her to spell a great many words.And what she did was simple imitation.In this days she learned to spell many words like cup,hat and other words.
Words that were to make the world bright for her,and she was living a new life.She learned a language and was keen to use it.
Everyone has eyes to see and ears to hear,but Helen could not learn quickly,because she was blind and deaf.She used all the other skills and became the world's most famous teacher of the blind and deaf.
这个是我从一篇课文《Helen Keller》中写的一篇复述，明天星期三要考试用的。