Literature review: including the reason, significance, literature scope, text title and basic content overview.

Literature review body: it is the main content of literature review, including history (seeking the development process of research problems), present situation, basic content (seeking the progress of understanding), analysis of research methods (seeking the reference of research methods), solved problems and existing problems, and emphatically introduces the current influence and development trend in detail.

The conclusion of literature review: the conclusion of literature research, summarizing my own research viewpoints, existing different opinions and problems to be solved, etc.

Appendix to literature review: list the references and explain the materials on which the literature review is based, so as to increase the credibility of the review and facilitate readers' further retrieval.

Extended data

Literature review should pay attention to two points:

(1) read a lot of literature.

Before writing a summary, we must collect information comprehensively. If we can't systematically and comprehensively grasp the research status quo, or unilaterally understand other people's research results, and blindly think that a certain problem or field has not been studied, it will make our own research a repetitive work, or the brain hole is too big, and the feasibility of the paper is not high.

(2) Comprehensive analysis

Review can't just list the views of predecessors without systematic classification, induction and refinement. If it is "comprehensive" rather than "narrative", then even if the content is systematic, it is only a statement of other people's views at best, and it cannot achieve the purpose of finding and establishing the theme of the paper through analysis and comment. You can use the "filling method" to write a literature review. In short, you can draw a guide map, list a framework, and constantly refine the content.