1. Introduce the background, significance, development and present situation of this research field.

2. Pointing out the unsolved problems and technical gaps left by predecessors, we can also put forward new problems, new methods and new ideas to solve these new problems, thus leading to the motivation and significance of our own research topic.

Explain the purpose of your research project.

The introduction of the paper is also called the preface, which is a short paragraph in front of the text. Introduction is the preface of the paper, which aims to explain the ins and outs of this study to readers, arouse readers' interest in this paper, and play a role in outlining and guiding reading interest in this paper. Before writing the introduction, we must first clarify several basic questions: What do you want to explain through this article? What are the new discoveries and whether they have academic value? After reading the introduction, readers can clearly know why the author chose this topic for research. Therefore, before writing the introduction, we should know as much as possible about the relevant content, collect the main data of predecessors and others' work, and explain the rationality of this study.

I what should be included in the introduction?

1, Question: Explain clearly what the question is.

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

3. Literature review: A detailed and comprehensive review of the literature within the scope of this study. At the same time, there should be "comments" to point out the shortcomings of the existing research results and express their own ideas for improvement.

4. Research methods: Explain the scientific research methods used in the paper.

5. The structure of the paper.

Introduction is a very important point in the paper. At the beginning of the paper, the following contents are briefly explained. The introduction and abstract of a paper are different, so don't misuse it when writing. The introduction is equivalent to the beginning of the speech. Introduction This article should be organized and correctly guide reading interest.

Second, the writing method of introduction

1, cut to the chase, don't beat around the bush. Avoid long-winded narration of historical origin and research process.

2, concise, highlight the key points. We shouldn't talk too much about the common sense content familiar to our peers and in textbooks. When it is really necessary to mention other people's research results and basic principles, we only need to mark them in the form of quotations. In the introduction, when putting forward the work and opinions of this paper, we should make the meaning clear and the language concise.

3. Reviewing the history should be focused, and the content should closely follow the title of the article, introduce the background around the title and summarize it in a few words; Don't write out the methods and results and don't discuss them when prompting the methods used; Although the contents of past documents can be quoted appropriately, they should not be listed in detail, and the introduction should not be written as the historical development of research; Don't write the introduction as a small summary of the literature, let alone repeat the common sense content already in the textbook or known by researchers in this field.

4. Respect science and seek truth from facts. In the introduction, we should properly evaluate the value of the paper, seek truth from facts and use scientific words. For the innovation of this paper, it is best not to use inappropriate self-evaluation such as "This study is the first report in China", "Filling the domestic blank", "High academic value", "This study has not been reported in China" and "This study is at the leading level at home and abroad".

5. The content of the introduction should not be the same as the abstract, and attention should be paid to avoiding the use of pleasantries such as "only knowing a little", "limited level", "correcting mistakes" and "throwing bricks to attract jade"; It is best not to discuss the introduction in sections, not to illustrate and list, not to deduce and prove formulas.

6. The general introduction should not be too long. If it is too long, readers will get bored. If it is too short, it is difficult to explain clearly. For a paper of 3000-5000 words, the number of words in the introduction should generally be 200-250 words.

Third, the main points of the introduction:

1, explaining the theme, scope and purpose of the paper.

2. Expected results or the significance of this study.

3. The introduction is generally not segmented, and the length depends on the content of the paper. The introduction of basic research is relatively long, generally around 1000 words, which may be related to the strict word limit of foreign and domestic journals.

The so-called introduction is to set a topic for the writing of the paper, with the aim of leading to the following. It is necessary to continue writing papers only after the proposition is established, otherwise the writing of papers will lose its meaning.

And the content of the model essay is the main content of the theme you wrote. Generally speaking, everything you want to write is in the text.

Fourth, model essay

Introduction to graduation thesis.

With the deepening of China's opening to the outside world and China's accession to the World Trade Organization, China's economy has been fully integrated into the world economic system. Enterprises will participate in international competition more directly and develop on a global scale. If an enterprise wants to win in the world market, it must not only have a batch of foreign trade knowledge and solid basic skills, but also have a correct Scientific Outlook on Development and foreign economic development strategy.

Through the study of this major, we should establish a correct Scientific Outlook on Development and have the ability to put forward foreign economic development strategies. To achieve sustainable development, we must form a foreign economic development strategy based on Scientific Outlook on Development. In today's society, it is urgent to form a strategy of sustainable development. Especially in the rapidly developing China, the demand for resources is still huge. Moreover, most of China's exports are primary products, which are the source of resource consumption. In order to realize the strategy of sustainable development, people have a deep understanding of Scientific Outlook on Development.

This paper gives an in-depth overview of Scientific Outlook on Development's proposal, how to correctly understand the formation of Scientific Outlook on Development and Scientific Outlook on Development, what Scientific Outlook on Development and Scientific Outlook on Development should do, the necessity of establishing Scientific Outlook on Development, the influence of changes in the world economic situation on China's economy and its countermeasures, the strategic orientation of China's foreign economic development, and China's overseas direct investment in economic globalization.

2. Introduction to graduation thesis

At present, the main research results of biomechanical analysis of pole vault in China focus on the change of speed, take-off angle and chord angle. However, the limitation of this research method is obvious: it ignores the interaction between people and poles, and there is no suitable index to reflect the ability of athletes to use pole elasticity.

Foreign countries have solved this problem by energy analysis, that is, by analyzing the changes of human mechanical energy to reflect the ability transfer between the two poles. Therefore, it is necessary to introduce energy analysis into the biomechanical analysis of pole vault in China. However, foreign literature only gives a simplified formula in energy analysis, and does not explain the specific calculation method.

3. Introduction to graduation thesis

With the arrival of knowledge economy and the rapid development of information technology and network technology, the methods of enterprise performance evaluation have changed greatly. From focusing solely on financial indicators in the past to paying equal attention to financial indicators and non-financial indicators, from focusing on net profit to focusing on economic benefits. With the continuous progress of science and technology and the increasingly fierce competition, it is very important to establish an effective performance evaluation system for correctly and effectively evaluating the business performance of enterprises, improving management and improving economic benefits.

4. Introduction to graduation thesis

The discussion on the relationship between art and science first came from the scientific community and was put forward by some famous scientists. For example, Mr. Qian Xuesen, a famous scientist, once put forward a unique view on the relationship between art and science. He said: "From the perspective of thinking science, scientific work always begins with a conjecture, and then scientific argumentation; In other words, scientific work comes from thinking in images, so scientific work is art first, and then science. On the contrary, works of art must have a scientific understanding of things before artistic creation. In the past, people always only saw the second half, so science and art are separated, but in fact they are inseparable: science needs art, and art also needs science. " He advocates that scientists should learn some art and artists should learn some science. Mr. Li Zhengdao, a famous physicist, devoted a lot of energy to this and often communicated with artists. He repeatedly reiterated a basic view that "science and art are inseparable, just like two sides of a coin." Their common foundation is human creativity, and their goal is the universality of truth. " Nowadays, these imaginations have caused waves in the art world, and many artists have begun to re-examine the relationship between art and science.

5. Introduction to graduation thesis

The core problem of teachers' growth is teachers' development. Most teachers have the desire to be excellent teachers. Educational administrative departments and educational experts and scholars also put forward various requirements for teachers. However, in the process of teachers' growth, there are always many problems that make it difficult for teachers to reach their ideal state. The author tries to analyze the existing problems and put forward the training measures of teachers' continuing education. This study is based on questionnaires, interviews and discussions. * * * 200 questionnaires were distributed, 185 questionnaires were recovered, and 163 questionnaires were valid, with an effective rate of 8 1.5%, which met the requirements of education and scientific research.

6. Introduction to graduation thesis

Over the years, the study of Xie Tiao's poems is basically centered on landscape poems. Scholars have thoroughly and comprehensively expounded the significance of Xie Tiao's poetry in the history of poetry from the perspective of comparative study. On the premise of inheriting the previous research results, this paper attempts to make a new survey of Xie Tiao's life and his poems from a broader background. The article will mainly focus on the following three aspects:

(A) How to understand the phenomenon of the same topic in Xie Tiao's poems?

(2) What is Xie Tiao's motivation for making Wang Jingze?

(3) How did Xie Tiao accept the influence of folk songs in the Southern Dynasties?

Paper font requirements

1. Graduation thesis should be printed on a4 paper, with margins of 2 cm above, 2 cm below, 3 cm on the left, 2 cm and 5 cm on the right, and multiple line spacing (setting value is 1, 25); The character spacing is the default value (zoom 100%, spacing: standard), and the cover is the cover uniformly designated by the Academic Affairs Office.

2. Font requirements

The font used in the paper is required to be Song Ti.

3. Font size

The preface and title of the first level are in small three bold letters; The preface and title of the second level are in bold type 4; The order and title of Grade 3 and below are the same as those of Grade 2, and the text is Grade 4.

4. Header and page number

Each page of the graduation thesis has a header, centered on Song No.5, and printed with "Graduation thesis of xx University xxxx (design)". Page numbers are arranged in the footer of the text with Arabic numerals (No.5) and written in the middle.

5. Abstracts and keywords

Chinese abstract and keywords: the word "abstract" is written in bold, aligned to the left, with two spaces between "abstract" and "important", and the content is small four-song style. "Key words" are in small four-character bold, capitalized, usually 3-5 words.

The English abstract should correspond to the Chinese abstract, and the font is times new roman.

6. Contents

The word "directory" is written in bold, with three words in the middle, and there are two spaces between "mu" and "Lu". The first-level theme uses three-level fonts, and other themes use four-level fonts.

7. Text

All the title levels of the text should be neat and clear, and the same level should be expressed in a unified font. The first level is "one", "two" and "three". The second level is "1, 1", "1, 2", "1, 3" and so on. The third level is "1, 3".

8. Reference

References should be placed on a new page after the text, with quotation marks in the text, such as ××× [1].