What are the aspects of an introduction that are usually included?

Hello! 1) Describe the subject, scope, and purpose of **.

2) Explain the cause, background, and brief historical review of the relevant fields of this study (what has been done by predecessors?). Which ones have not yet been resolved? What is the current progress?

3) expected results or significance of this study;

4) The introduction is generally not segmented, and the length depends on the content of the first article, and the first introduction involving basic research is longer, and the analysis of clinical cases should be short. Most of the foreign countries have a long introduction, generally about 1,000 words, which may be related to the strict limit on the number of words in foreign domestic journals.

The so-called introduction is to establish a title for the writing of **, and the purpose is to lead to the following. Only if the "proposition" is true, it is necessary to continue to write, otherwise the writing of ** will lose its meaning. The general introduction includes two meanings:

The first is the background of the "topic", which explains the status and role of the topic in the field of the subject and the current status of the research, especially the problems existing or unsolved in the research. The second is to establish the problems to be solved in this paper based on the current state of the existing research, which leads to the following.

The results in the introduction (if the abstract is published with the text) can be omitted because there is a section in the body that writes the results and does not have to be repeated in the introduction. (1) How to write the beginning of an introduction.

The main purpose of the introduction (i.e., the first level) is to tell the reader what the field of research involved is and what its significance is, what problem the research is trying to solve, and what is the current state or level. (4) How to write the end of an introduction.

The purpose of the study could well be the end of the introduction.

An "introduction" is about providing enough background information to the reader to understand the ins and outs of your work.

The preface in ** can also be called an introduction, which is usually placed at the beginning of ** is the beginning of an article, mainly to briefly describe the research reasons of **. The preface generally plays the role of connecting the previous and the next, connecting the full text, and it is not necessary to discuss it when writing the research content, and the content of the preface should be short and concise to highlight the topic.

Precautions when writing an introduction

First of all, it should be noted that the content of the preface should be short and concise, without too much description, just highlight the key points. If the total number of words is 10,000, then the number of words in the preface should be kept between 300 and 400. The content of the preface is only a guiding role, and there is no need to discuss it, let alone describe it in too much detail.

The main purpose of the introduction is to write about the reasons and purpose of writing this article, and at the same time, it is also necessary to compare some of the achievements of predecessors in this field of research with their own. Then, some of the methodological processes, arguments and arguments studied in ** are briefly described. Finally, write down the results of the research and the significance of the research.

**The introduction includes background, significance, state of development, current level, etc.

In the preface, the value of the evaluation should be appropriate, seek truth from facts, and the words should be scientific, and it is best not to use inappropriate self-comments such as "this research is the first and first reported in China", "it fills the gap in China", "has high academic value", "the content of this research has not been reported in China" or "this research is at the leading level at home and abroad".

The content of the preface should not be the same as the abstract, and attention should not be used to use polite words, such as "only a few talents", "limited level", "please correct", "throwing bricks and stones", etc.; It is better not to discuss the preface in paragraphs, without illustrations, lists, or derivation and proof of formulas.

The content of the introduction

The content of the introduction generally includes the research field, literature review, existing problems, research purpose, research content, value and significance, and writing arrangement.

Research Interests:

Stating relevant knowledge in the field (general facts, general knowledge) or latest research results (such as a certain opinion, understanding, etc.), aiming to define the field of research, explain the scope of the research, and describe the research topic (importance), and the entire ** writing will focus on this topic in this field. It should also be noted that there is little or insufficient research, highlighting the importance of the research in this paper.

Literature review

This paper reviews the representative existing research results (comprehensive literature, combination of old and new, the latest literature cannot be missing, the time span is appropriate, and the number of citations is appropriate), clarifies the history and current status of previous research, makes horizontal comparisons of similar research, summarizes the advantages and limitations (deficiencies and gaps) of previous research, and explains the relationship between this research and previous research. Deliberately shift the focus to what is relevant to the research topic, pointing out that there is a problem or phenomenon that merits further study, and then shifting the focus to the problem that the article is trying to address.

The problem is

The problems found are the problems to be solved through the literature review, such as the unclear explanation of the scientific mechanism, the need to promote the engineering application, the need to improve the efficiency and accuracy of the algorithm, and the technical difficulties that should be broken through, etc.

Objectives:

Based on the existing problems, the problem to be solved in this paper (the research point of this paper) is determined, the value or practical significance of problem solving is explained, and the importance of this paper research is highlighted, that is, why it should be studied.

What to study

The concretization of the research purpose, that is, the research goal, is the realization goal of the paper established to achieve the research purpose, which may involve many aspects such as the theories, methods, models, techniques, data and materials used.

Value significance

Innovation, often at the end of the research content to point out the contribution of this paper. The research objectives and specific implementation methods often bring significance to the engineering application of the research.

Writing arrangement

Through the introduction of the overall structure of **, the introduction can be completed in a good way, guiding and facilitating the reader's reading. This section is not needed for every article, but it is usually needed for longer articles with a complex structure.

Structure of the introduction

The above basic contents form the structure of the introduction according to the order of research field, literature review, existing problems, research purpose, research content, value significance, and writing arrangement. In form, there are a number of paragraphs, usually without sub-level headings, and each paragraph represents one or more categories of the basic content of the introduction.

The main task of the introduction is to outline the basic content and outline of the full text to the reader. It can include all or a few of the following five items:

Introduce the background, significance, development status, and current level of a research field;

Review and review the literature in the relevant field, including previous research results, solved problems, and evaluate or compare them as appropriate;

Pointing out the problems that have not been solved by predecessors and the technical gaps left by them, we can also put forward new problems, new methods and new ideas to solve these new problems, so as to elicit the motivation and significance of our own research topics;

Explain the purpose of your research topic;

Summarize the main content of **, or outline its general outline.

It is not easy to arrange the above contents reasonably and describe them clearly to the reader in an orderly manner. Experience has taught us that the introduction is actually the most difficult part of the whole text to write. This is because the author's familiarity with the subject area, whether the author's knowledge is profound or poor, what is the significance of the research, and what is the value of the research are all fully reflected in the introduction.

We can arrange the content of the introduction into three or four levels. The first layer consists of research background, significance, development status, etc., which also includes a literature review of a certain research field. The second layer puts forward the problems that have not yet been solved or the problems that need to be solved urgently, so as to elicit their own research motivation and significanceThe third layer explains the specific purpose and content of your researchFinally, at the end of the introduction, you can introduce the components of **.

It is important to note that the length of each level in the introduction can vary greatly. This is very different from the abstract, which occupies roughly the same proportion of space as the four items of purpose, methodology, results, and conclusion. In the introduction, the first level tends to take up most of the space.

The background of the study and the current status of the research are introduced in more detail. The purpose of the study may be brief.

The introduction is also different from the abstract in that the main findings must be listed in the abstract, while in the introduction (if the abstract is published with the main text) the results can be omitted because there is a section in the main text that contains the results and does not have to be repeated in the introduction.

The introduction can also be relatively short. To shorten the length, you can briefly describe the importance, significance, or problem of a certain field of study in one or two sentences. This was followed by a review of the literature.

Then introduce your own research motivation, purpose, and main content. As for the research methodology, the results of the study and the components of the study can be omitted entirely

Hello landlord!

The introduction of an academic journal or graduation journal should contain at least the following contents:

The first is the background of the research done by this website, the second is the main research direction of the research direction, and the third is the problem to be solved, or the research methods and research results of this research are summarized.

According to the academic hall, the introduction is the introduction of the main text, which is equivalent to the opening sentence in the speech. The introduction should serve as an outline for the main text and guide reading interest.

The introduction should include:

1.Why is this study being conducted?

2.What is the theoretical or practical basis for the proposal?

3.What is the proposed innovation?What are the theoretical and/or practical implications?

4.Telling the reader why you are conducting the study is the main content and purpose of the introduction, which includes explaining the theoretical and/or practical implications of the study.

IntroductionWriting Points:

1) Describe the subject, scope, and purpose of **.

2. Expected results or significance of this study.

3. The introduction is generally not segmented, the length depends on the content, and the introduction involving basic research is longer, generally about 1,000 words, which may be related to the strict limit on the number of words in foreign domestic journals.

The so-called introduction is to establish a title for the writing of **, and the purpose is to lead to the following. Only if the "proposition" is true, it is necessary to continue to write, otherwise the writing of ** will lose its meaning.

And the sample essay content is the body content of the topic you are writing about. In layman's terms, what you want to write is in the text.

The part that should be included in the introduction

1. Formulation of the problem: Explain the "what" of the problem being studied.

2. Background and significance of topic selection: explain why this topic was chosen for research, that is, explain the contribution of the research to the development of the discipline, the theoretical and practical significance to the national economy and people's livelihood, etc.

3. Literature review: Conduct a detailed and comprehensive review of the literature within the scope of the research topic, and there must be a "review" at the same time as the "description", point out the shortcomings of the existing research results, and talk about their own improvement ideas.

4. Research methods: explain the scientific research methods used.

5. Structural arrangement.

The introduction generally includes the subject, scope, and purpose of the introduction; A brief introduction to the causes, background and related areas of the study; tone results and research implications; Methods and degree of progress of the study. An introduction is a section written at the front of a book or article, similar to a preface or introduction, as an overview or impression of the book, and also refers to the opening remarks of a symposium, seminar, or seminar.

**The preface, also called the introduction, is a short paragraph before the main text. The preface is a general overview, the purpose of which is to briefly describe the content of the short article or the relevant background to the reader, attract the reader's interest in this article, and play a role in outlining the text and stimulating the interest of reading.

As the beginning of the introduction, the background and purpose of the writing, the origin and the reality of the research requirements are briefly introduced, as well as the general situation of the work and research done by predecessors in related fields, the relationship between this research and the previous work, the research hotspots, the existing problems and the significance of the author's work, and the theme of this article is introduced to guide the readers.

The introductory part generally includes content such as ().

a.Explain the basic content of the field of self-knowledge and empty self or fierce objects.

b.Literature summary review.

c.Analyze the limitations of past research and clarify the innovations of your own research.

d.Describe the experimental methods and procedures.

Correct Answer: Explain the basic content of your field of study; Literature General Shirt Liquid Junction Review; Analyze the limitations of past research and clarify the innovations of your own research.