只有经历蜕变，才能展现更优秀的自己。蜕变是人生前进的一个过程。假如你们学校要举办主题为"你成长过程中经历的一次蜕变"的英语演讲比赛，请根据以下提示，写一篇 100 词左右的演讲稿。演讲稿的开头和结尾已给出，不计入总词数。
提示：1.变化前后的表现；
2.促使你变化的原因；
3.你为此变化付出的努力。
A big change Hello，everyone.I'd like you something about a big change in my life.
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    That's all .Thanks for your listening！

【考点】说明文；个人情况；时代变迁．

【答案】A big change
Hello，everyone.I'd like you something about a big change in my life.
In the primary school，I didn't do well in English and was scared of speaking English.But after I entered middle school，a big change took place.With the help of Mrs.Li，I started to like English and read many interesting English stories.Mrs.Li was patient with me，so I studied harder in class and practiced English by watching English movies and listening to English songs after class.Little by little，my English improved.Now I dare to speak English in public and can get high scores in every exam.
That's all.Thanks for your listening!