What are the categories of expository essays, and the classification of expository essays

1. According to the difference between the object of explanation and the purpose of explanation, the expository text is divided into two categories: the explanatory text of things and the explanatory text of affairs.

2. According to the different characteristics of explanatory language and the different use of expressions, the expository text is divided into two types: plain expository text and vivid expository text.

Types of expository texts: Expository essays on things and facts (from the perspective of content, according to the object and purpose of the explanation).

Expository Essay - The general title is the object of the explanation;

Find the beginning and end of the summary sentence in the expository essay.

Because the object of explanation is the thing or matter to be introduced in an article, it is generally a noun or noun phrase, and you can start from two aspects: one looks at the title of the article and the other looks at the beginning and end paragraphs. The description of the thing indicates that the thing being explained is sufficient.

The expository text indicates what is stated and forms a phrase: the ...... is introducedof ......(Object plus content).

2. The language of the expository text: plain and vivid expository text (language expression perspective).

3. Explanation method:

Generally three words, to master several common methods of explanation, will analyze the role in the text:

Example: Concretely and truly illustrates the characteristics of things.

Categorization: A clear description of the characteristics of things. Explain the characteristics of things and make them more organized. Make the content of the description clear and avoid duplication and crossing.

Column numbers: Specifically and accurately describe the characteristics of the thing. Make the explanation more convincing.

Comparison: The characteristics of the object being illustrated (status, influence, etc.) are highlighted.

Definition: To use concise and scientific language to reveal the object of explanation, scientific facts, so as to reveal the characteristics of things in a more scientific, essential, and general way.

Drawing diagrams: make the reader understand at a glance and illustrate the characteristics of things very intuitively and vividly.

Interpretation: Explain the characteristics of things in a specific way to make them easier to understand.

The difference between definition and interpretation is that the definition requires completeness, while the interpretation does not require completeness, and the characteristics and facts of things are explained in detail to make the explanation easier to understand. Can be reversed.

Facsimile: Visually depicting the characteristics and facts of things, so that the explanation is more concrete and vivid.

Citations: can make the content of the description more specific and substantial. Use quotations to illustrate the characteristics of things and enhance persuasiveness, such as quoting ancient poems, proverbs, and sayings. At the beginning of the article, the citation also serves to draw out the object of the explanation.

4. Description order: chronological order (program order), spatial order, logical order. Be specific when answering questions.

For example, spatial order (from top to bottom, from inside to outside, total to points, outside to inside, front to back, left to right, whole to part, can be reversed, etc., commonly used orientation words such as introducing buildings or entities).

Logical order (first effect and then cause, layer by layer, phenomenon to essence, cause to effect, effect to cause, primary to secondary, shallow to deep, individual to general, etc., commonly used words that express cause and effect, and express the order of affairs, such as "because, so", "first, second").

1. According to the object of explanation, the expository text can be divided into the explanatory text of things and the explanatory text of affairs; 2. According to the language style, the expository text is divided into plain expository text and vivid expository text; 3. According to the characteristics of the explanation, it can be divided into two categories: natural science expository essay and social science expository essay.

Expository essay is a genre of essay in which explanation is the main mode of expression. The explanation of objective things or the interpretation of abstract things makes people have a scientific understanding of the form, structure, nature, type, cause, function, relationship or concept, characteristics, evolution, and differences of things, and the center of the expository essay is clear and prominent, and the article is scientific, organized, and the language is accurate and vivid.

Expository essays that use plain explanations are generally articles that explain scientific principles, explain the production process and steps, or introduce buildings, etc. It is suitable for expository essays with scientific and strong coherent explanations, and it is more to give readers a rational understanding.

A vivid expository essay is also called a literary expository essay. This kind of expository essay often uses a more vivid way to explain things, so that the things to be explained are vivid and vivid, and it is easy to arouse the interest of readers.

Description of things.

Expository essays, plain expository essays, vivid expository essays, natural science expository essays, social science expository essays, etc., 1. Explanatory essays on things: explanatory essays on things are designed to introduce the physical characteristics of a certain thing;

2. Expository Essays: Explanatory essays on facts are designed to explain the truth or internal laws of things themselves, such as "Reverence for Nature" and "The Language of Nature". Like the procedural expository essay, the writing of the explanatory essay also needs to follow three principles;

3. Plain expository text: Plain expository text is often straightforward to explain the object. No description, no exaggeration, no overtones, like mathematics, physics, biology and other textbooks.

4. Vivid expository essays: vivid expository essays are also called literary expository essays (or scientific essays, knowledge essays).

5. Expository essays on natural sciences (e.g. "The Language of Nature").

6. Social science expository essays (e.g., Chinese Stone Arch Bridges).

There are the following types of expository essays: plain expository essays, vivid expository essays, explanatory essays on things, explanatory essays on facts, expository essays on natural science, and expository essays on social sciences.

(1) Explanatory expository text. (2) Narrative expository essays. (3) Introductory expository text. (4) Practical explanatory text.

Common sense expository essays, literary expository essays, popular science expository essays, explanatory essays on things, explanatory essays on facts, vivid expository essays, etc.

Plain expository essay, vivid expository essay.

1. According to the mode of expression used: literary and artistic expository essays and scientific expository essays.

2. Literary and artistic expository essays: pay more attention to image and interest when introducing things and explaining things, and use more explanatory methods such as facsimile appearance, analogy, personification, quoting ancient poems and legends, etc., which makes the article more vivid and more attractive to readers. This method is commonly used in general science expository texts.

For example, the first paragraph of "Chinese Stone Arch Bridge", the first paragraph of "The Language of Nature".

Paragraphs 1 and 2. 3. Scientific expository essays: plain writing, concise language, accurate and appropriate explanations of things or things.

Illustrations such as examples, definitions, numbers, charts, explanations, categories, etc. are commonly used. This method is commonly used in general scientific and technological explanatory texts, instruction manuals, plot synopses, etc. For example, "Two Essays of Asimov".

Expository text. According to the way of explanation, it is divided into two categories: 1. Plain expository text:

Use more explanatory expressions, and the language is simple and concise. Such as mathematics, nature textbooks, scientific and technological materials, experimental reports, manuals, etc. 2. Literary and artistic expository text:

In addition to the use of illustration, it is supplemented by narration, description, lyricism, and with the help of rhetoric, the language is vivid and vivid. Such as knowledge sketches, science sketches, etc.

5. Indicate the object of description and its characteristics:1. Description Object:

Things, things. (Thing: external characteristics, manifested in shape, orientation, structure, nature, cause, development process, production method, and efficacy.)

Facts: essential characteristics, embodied in concepts, types, essential attributes, internal laws and scientific principles. ）

2 Object characteristics: the signs that distinguish one thing from others.

2 Summarizing methods: 1) What is the whole text about? 2) What characteristics of these things or things are illustrated? 3) In what ways do you explain the thing or matter?

Note: 1. If an explanatory text divides the description object into several parts to explain it separately, or lists the characteristics of a certain object, it should not be generalized when generalizing. 2. The language should be concise and concise for the summary of the description center.

7. Clarify the order of explanation: 1. Spatial order: explain the shape and structural characteristics of things. The specific order: from outside to inside, from top to bottom, from far to near, from left to right, east, west, north, south, and medium. Marker: A noun in a table orientation.

2 Chronological order: Explain how things have developed and changed. Specific sequence: operating procedures, development changes, etc.