First of all, I make a comprehensive summary of my study and life in these years, including the improvement of skills, the storage of knowledge and the improvement of my living ability.

Second, write from the perspective of gratitude to teachers and students, review the days together over the years, thank teachers for their preaching and teaching, thank their peers for their encouragement, thank their parents for their silent support, and thank them for their unremitting efforts.

Third, it is necessary and important to start writing from the defense content and write the corresponding commentary at the defense site according to your own defense content. You should turn the content of your defense into a story through your own narrative, so that you can graduate smoothly.

Precautions:

1. The self-report of the defense should be as concise as possible, and the important chapters can be expanded with the abstract of the paper as a template, but the duration should be controlled at about 10- 15min.

2. Unless it is particularly important to the structure of the paper, you can describe it in detail, and the rest of the details (especially the data, don't need to be discussed). When you write, you must introduce yourself in great detail, but you should pay attention to polite wording.

3. The key points are "putting forward the problem", "your solution ideas and main methods" and "your conclusion", which must be discussed clearly. As for how to find your literature, how much you found, how to get this data, how to calculate that data, how significant and valuable this research is, and so on. There is no need to start, just take over.