Summary is also called literature review, and English is called review. A summary paper is a new article based on other people's papers. Therefore, when writing a comprehensive paper, we need to pay attention to the methods. There are five research methods, namely, investigation, observation, experiment, literature research and empirical research. Let's elaborate on this problem in detail.

First, investigation method: investigation method is to collect materials according to the purpose and plan and the actual situation of the object. Investigation is the most commonly used and basic research method in scientific research, and it is carried out through the combination of various research methods.

Second, observation method: observation method refers to a method in which researchers use their own senses and auxiliary tools to directly observe the object of study according to specific research purposes and research outlines, so as to obtain information.

Third, experimental method: experimental method refers to a scientific research method that changes and controls the research object through the main branch, so as to discover and confirm the causal relationship between things. Its main characteristics are two points: initiative and innovation; Control.

4. Literature research method: Literature research method refers to a method of obtaining information according to investigation documents through certain research purposes or topics, and then comprehensively and correctly understanding and mastering the problems to be studied.

Verb (abbreviation of verb) empirical research method: empirical research method refers to that in scientific research, people's understanding of the research object can be further refined through quantitative analysis, so as to reveal the law more scientifically, grasp the essence, clarify the relationship and predict the development trend of things.

Although comprehensive papers belong to papers, they also require repetition rate, so pay more attention to citations when writing papers.