Research your topic and learn as much background information as you can.

研究你的选题，尽可能多的收集背景资料。

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At first, I will introduce the topic selection background and significance; the thesis to constitutes and research methods.

首先，本文将阐述本课题选题背景及意义、论文内容构成及研究方法。

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This article illustrates the background of the topic research in terms of the requirement that the New Course has on math classes in the middle school and the current situation of math teaching.

本文从新课程对中学数学课堂教学的要求和中学数学教学的现状出发，阐述了本课题研究的背景。

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