The writing skill of summarizing the abstract of the paper is 1, and the topic and content range involved in the theme of the paper are expressed by sentence patterns such as "introduction …", "brief introduction …", "summary …" and "analysis …".

2. Express the specific content of the author's innovative ideas with sentence patterns such as "pointing out …", "drawing …", "putting forward …" and "analysis shows …", including academic views, development direction prediction and constructive opinions or suggestions.

Summarize the writing content of the abstract of the paper.

1, the purpose and importance of this study.

2, the main content of learning, explain what work has been completed.

3. The basic conclusions and research results highlight the innovation of this paper.

4, the significance of the conclusion or result.

Basic preventive measures

1. In the literature review, we should systematically consult the domestic and foreign literature directly related to our graduation project.

Literature collection should be as comprehensive as possible and selected from academic journals or conferences as much as possible. Mastering a large number of comprehensive documents is the premise of writing a good summary.

2. The topic and scope of literature review should not be too large.

3. When quoting literature, we should pay attention to choosing representative, reliable and scientific literature.

4. In the literature review, we should explain the development history of graduation project topic selection direction, other people's main research results, existing problems and development trends.