In this part I will introduce the Gong's life situation briefly, summarize the current academic research and put forward the perspective of this paper study and significance of the problem.
在该部分简单介绍龚自珍的生平情况，归纳总结当前学术界龚自珍研究近况，提出本文拟研究的角度和意义不足。
With a view to the current state of the elementary teaching of piano, I put forward my ideas and Suggestions about the choice of the basic curriculum in the last part.
最后一部分，根据我国目前钢琴基础教学的现状，对基础教材的选择提出了自己的观点和建议。
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