What is classification? According to certain standards, the interpreted objects are divided into different categories and explained one by one. This method of explanation is called classification.

The function of classification: it can explain things clearly. Classification is an important way to clarify complex things.

When using the classification method, we should pay attention to the classification standards: only one standard can be used at a time to avoid overlapping.

Example: "The books in the library are China's, classical, foreign, scientific, literary, modern and political and economic." There is more than one standard used here, so it is not clear. The correct statement should be: according to the country, there are two kinds of books in the library; According to the times, there are classical and modern; By nature, there are science and technology, literature and political economy.

Only one standard is used for each classification, and the eyes are clear.

Other aspects: the characteristics and essence of some things need to be divided into several points or aspects, which also belongs to classification.

Classification can divide things into several categories according to the similarities and differences of their shapes, properties, causes and functions, and then pay attention to their explanation.

Example 2: Divide the clouds in the sky into cirrus, cirrocumulus, cumulus and altocumulus and explain them.

The role of classification

Classification is often difficult to explain the characteristics of things unilaterally. According to the similarities and differences in shape, nature, reason and function, things can be divided into several categories and then explained one by one according to the categories.

This method of explanation is called classification. Classification is an important way to explain complex things clearly. Sometimes it is necessary to explain the characteristics and essence of things from several aspects, which is also a classification.

Benefits: clear organization, clear at a glance. For example, screens can be divided into gold screens, silver screens, gold screens, painted screens, stone screens, wooden screens, bamboo screens, and so on. Thus, there is a distinction between elegance and vulgarity in art, and it also reveals the different economic and cultural levels of users.

-"Say" screen "(let readers know the types of screens. )。

Sentences about classification

Common methods of explanation include giving examples, classifying, listing data, comparing, drawing charts, defining, explaining, analogy, imitating appearances, quoting materials, etc. 10.

We should choose the best method according to the characteristics of the explanatory object and the purpose of writing. The following are explained separately.

(1) example. Cite practical examples to explain things, make the things to be explained specific and make readers understand. This interpretation method is called example method.

For example, most people always think that when they are old, their memory ability must be poor. Actually, it's not. Please look at the experimental results. The International Linguistic Society made a comparison between young people aged 9 to 18 and adults over 35 when learning Esperanto, and found that the former was inferior to the latter in memory. This is because adults are rich in knowledge and experience, and it is easy to establish extensive contacts on the basis of existing knowledge.

This connection is called "association" in psychology. People's memory is based on association. The more knowledge and experience, the easier it is to establish associations, and the memory will be improved accordingly.

Marx began to learn Russian in his fifties. After half a year, he has been able to read the original works of famous poets and writers Pushkin, Nikolai Gogol and Schederin with relish. This is due to rich language knowledge and ability to understand many modern and ancient languages.

The point of this article is that memory is not necessarily bad when you are old. To illustrate this point, the author first provides the experimental results and analyzes the reasons.

So far, it's all right, but it's not specific enough and convincing. So, let's take another example: when Marx was in his fifties, it took only six months to master Russian. This way, the content is specific and the persuasion is enhanced.

Illustration in expository text and illustration in argumentative text can make the content concrete and enhance persuasiveness. But there are differences between them.

Examples in argumentative essays are used to prove points, while examples in expository essays are used to introduce knowledge. To illustrate things or things through examples, we should pay attention to the representativeness and appropriateness of examples.

(2) classification. According to certain standards, the interpreted objects are divided into different categories and explained one by one. This method of explanation is called classification.

Classification is an important way to clarify complex things. When using classification methods, we should pay attention to the classification standards, and only one standard can be used at a time to avoid overlapping.

For example, "the collection of books in the library includes China, classics, foreign countries, science and technology, literature, modern times and political economy." There is more than one standard used here, so it is not clear.

The correct statement should be: according to the country, there are two kinds of books in the library; According to the times, there are classical and modern; By nature, there are science and technology, literature and political economy. In this way, only one standard is used for each classification, which is clear at a glance.

The characteristics and essence of some things need to be divided into several points or aspects, which also belongs to classification. Please note that by using the classification method, there should be no omissions in the listed categories.

(3) Column data. In order to make the things to be explained concrete, you can also use the method of column data to make readers understand.

It should be noted that the quoted figures must be accurate, and inaccurate figures must never be used. Even the estimated figures should have reliable basis and try to be approximate. (4) Make a comparison.

Explain that some abstract or unfamiliar things can be compared with concrete or familiar things, so that readers can get a concrete and vivid impression through comparison. The characteristics of things often appear in comparison.

When comparing, you can compare things in the same category, things in different categories, things can be compared horizontally or vertically. (5) draw a chart.

In order to explain complex things clearly, we can also use charts to make up for the lack of simple words and explain some things more directly and concretely. (6) definition.

Defining the essential characteristics of a concept in concise language is called definition. Definition can accurately reveal the essence of things and is a common method in scientific and technological discussion.

When defining, we can consider it from different angles according to the purpose of description. Some emphasize characteristics, such as the definition of "person"; Some emphasize functions, such as the definition of "fertilizer"; Some explain both characteristics and functions, such as the definition of "master planning method" and "applied science".

Man is an advanced animal, who can make tools and use them for labor. Fertilizer is a substance that can provide nutrients to make plants grow.

③ Overall planning method is a mathematical method to arrange the work process. Engineering technology, called applied science, is the knowledge of applying the basic theories of natural science to solve problems in production practice.

No matter from what angle, no matter in what way, as long as a definition is made, it is necessary to reveal the essence of things, and only such a definition is scientific. For example, someone said, "Man is an upright animal with two feet."

This definition is unscientific because it does not reveal the essence of things. "Man is an advanced animal that can make tools and use them for labor."

This is the definition of science, because it reveals the essence of human beings. (7) interpretation.

Explain some characteristics of things from one side. This method is called hermeneutics. Definition and explanation often adopt the language form of "what is so-and-so".

The form is the same, how to distinguish it? Generally speaking, the words on both sides of the word "yes" are interchangeable, which is the definition; If it is not interchangeable, it is interpretation. For example, the sentence "Man is a senior animal who can make tools and use them to work" is changed to "The senior animal who can make tools and use tools to work is a man", and the meaning remains unchanged.

The sentence "Snow is the solid precipitation formed in the cloud" cannot be changed to "The solid precipitation formed in the cloud is snow". It can be seen that the former sentence is a definition and the latter sentence is an explanation.

(8) For example. Using the similarity between two different things to compare, highlight the characteristics of things and enhance the vividness and vividness of explanation is called analogy.

The interpretation method of metaphor in explanatory text is consistent with that in rhetoric. The difference is that figurative rhetoric is simile and metaphor.

Explain how to answer the classification in the text and the role of the explanation method.

The classified interpretation method has the following functions: clear organization, clear hierarchy and clear at a glance, which can explain the characteristics of the object more clearly and make the article more convincing.

1. Things can be divided into several categories according to the similarities and differences in shape, nature, causes and functions, and then explained one by one according to the categories.

For example, the books in the library are divided into Chinese and foreign countries by country; According to the times, there are classical and modern; By nature, there are science and technology, literature and political economy.

2. Classification is an important way to explain complex things clearly. Sometimes it is necessary to explain the characteristics and essence of things from several aspects, which is also a classification.

For example, in Seeing the Weather from Clouds, the clouds in the sky are divided into eight categories: cirrus, cirrocumulus, cumulus, ultracumulus, nimbostratus, cumulonimbus and cirrostratus and explained.

What are the functions of column numbers and classifications in explanatory text?

Enumerating numbers: Let numbers explain the problem, on the one hand, it is more accurate, on the other hand, it makes the explanation more convincing and convincing.

Classification. According to certain standards, the interpreted objects are divided into different categories and explained one by one. This method of explanation is called classification.

Classification is an important way to clarify complex things. When using classification methods, we should pay attention to the classification standards, and only one standard can be used at a time to avoid overlapping.

For example, "the collection of books in the library includes China, classics, foreign countries, science and technology, literature, modern times and political economy." There is more than one standard used here, so it is not clear.

The correct statement should be: according to the country, there are two kinds of books in the library; According to the times, there are classical and modern; By nature, there are science and technology, literature and political economy. In this way, only one standard is used for each classification, which is clear at a glance.

The characteristics and essence of some things need to be divided into several points or aspects, which also belongs to classification.

Write a descriptive text about bamboo by definition and classification.

Bamboo originated in China, with many kinds, strong adaptability and wide distribution. In China, they are mainly distributed in the south, such as Sichuan and Hunan. They alluded to the Panda Pavilion and the depths of the bamboo forest. There are 70 genera, 1200 kinds of bamboos in the world, which are widely distributed in tropical, subtropical and temperate regions. China is one of the countries that produce the most bamboo in the world. * * There are more than 200 species belonging to 22 genera, which are distributed all over the country, especially in the Pearl River basin and the Yangtze River basin. Due to less rainfall and low temperature, only a few dwarf bamboos grow in the north of Qinling Mountains.

Just after spring every year, fresh bamboo shoots will break through the ground. They are exposed from the land, and some are drilled from crevices and squeezed out from the gravel. No matter what difficult circumstances, they will come out. They are eager for sunshine, indomitable and full of vigor and vitality. Bamboo looks gentle in appearance, but its character is actually harder than a steel drill and sharper than a steel knife.

Bamboo is tall and straight, deeply rooted in the soil, and its smooth surface is tall and straight, which is a symbol of strength. But it is never proud, unknown and indomitable, and it is a symbol of unyielding. No matter what difficulties it encounters, no one can stop it from making progress.

"The virtual bamboo has bent leaves, and the proud plum has no back flowers." It is no wonder that there are many literati chanting bamboo throughout the ages. I like bamboo, I love its tenacious vitality, its indomitable spirit and indomitable spirit.

Classification of Meaning Expression and Its Significance

There is a relative person, but there is no expression of the will of the relative person.

According to whether it is implemented to the relative person, the expression of will can be divided into the expression of the relative person and the expression of the non-relative person.

The expression of the relative person's will means that the ideographic person should express the relative person's will. There are usually opposite parties, such as the offer and acceptance to conclude a contract, debt relief, contract cancellation and agency authorization. The expression of meaning with the opposite person can be divided into the expression of meaning with a specific person and the expression of meaning with an unspecified person. Express one's intention to a specific person, and the object of expression is specific, such as offer and acceptance. Express your intention to an unspecified person, and the object of expression is unspecified, such as a reward advertisement.

There is no private party's expression of will, which means that there is no private party's expression of will, such as testamentary act, abandonment of movable property ownership, etc. The expression of will that constitutes the behavior of both parties must have a counterpart, and the expression of will of a unilateral act does not have to have a counterpart, such as recognition, revocation, offset, exemption, etc.

The significance of distinguishing between private party's expression of will and private party's expression of will lies in that private party's expression of will takes effect only when it reaches the private party, while private party's expression of will generally takes effect when it is completed, such as the act of giving up the ownership of movable property, and some of them take legal effect when the testator dies after the will is expressed, such as the act of will.

Conversational representation and non-conversational representation

In the expression of will between the two parties and the counterpart, if the counterpart can receive the expression of will synchronously, it is the expression of will of dialogue, such as signing a contract directly orally (including by telephone); If the counterpart can't receive the expression of intention synchronously, it belongs to non-dialogue expression of intention, such as concluding a contract through communication.

The significance of distinguishing conversational and non-conversational meaning expressions lies in their different effective times. Generally speaking, the meaning of dialogue takes effect when it reaches the other party and is in an objective and understandable state. As for whether the relative person understands, it depends on the general situation. If the other party deliberately turns a deaf ear, it does not hinder its effectiveness. If the relative person is a deaf-mute with physiological and objective obstacles or a person with insufficient foreign language ability expresses in a foreign language, whether the relative person has understood it should be judged by combining the relative person's reaction and expression behavior.

No dialogue means that opinions can only be conveyed through the media, and the situation is more complicated. There are mainly four legislative examples of when the expression of will takes effect: (1) Expressionism, also known as self-admission, takes effect when the thinker completes the expression. (2) Sendism, also known as post-modernism, takes effect when the expression of intention leaves the thinker, if the letter has been sent. (3) Arrival doctrine takes effect when the expression of will reaches the control range of the relative person. (4) The principle of understanding takes effect when the meaning is understood by the other party. China's current civil law adopts the principle of accessibility. For example, Article 16 of the Contract Law stipulates that an offer takes effect when it reaches the offeree.

Essential representation and non-essential representation

The essence of the expression of will means that it is necessary to form the expression of will in a specific way according to the provisions of the law or the requirements of the parties. Non-mandatory expression of will means that the law or the parties do not need to ask for a specific way to form the expression of will. The significance of distinguishing essential form from non-essential form lies in that some expressions of meaning need a special way, that is, the expression of meaning in essential form.

China's current laws have no uniform provisions on the consequences of legal acts not being implemented according to law. First, it is not established in principle. According to the provisions of the contract law, the consequences of being unwilling to lag behind are not established in principle. Exceptions, that is, if one party has fulfilled its main obligations, the contract is deemed to be established (Articles 36 and 37), and if it is unwilling to lag behind in the lease contract, it is deemed to be an indefinite lease. Second, it is effective after correction.

Sound and imperfect expression of meaning

Sound expression of will refers to the behavior of the actor expressing his will out of sincerity and freedom. General expression of will means that if the non-actor has other special factors or other improper influences, its expression of will is a sound expression of will. Incomplete expression of will means that the actor does not express his true meaning or is not free. If you are deceived, coerced or wrongly expressed, it is an imperfect expression of will. Imperfect meaning can be revoked by ideograph when certain conditions are met.

The significance of distinguishing perfect expression of will from imperfect expression of will lies in that these two kinds of expression of will have different effects. A sound expression of will is an effective expression of will, while an imperfect expression of will affects the effectiveness of civil acts.

When studying a subject

From the perspective of the integrity of the knowledge system, a discipline strives to improve the knowledge system, and there may be a relatively weak research in one aspect in the development of the discipline; From the perspective of learning level, the problems that need to be mastered at different learning stages and different knowledge levels are not all-sided. The specific details and deeper theoretical basis need to be studied later, which may only be brushed aside when studying, leaving more problems to be discussed in depth later. So learning is a step-by-step process. As far as memory is concerned, this paper discusses the definition, classification and memory process of memory, which is a link in the cognitive process. What is the meaning and function of memory? Just because it is not mentioned in the book does not mean that it is not mentioned in other works. There are actually many researches on memory, such as cognitive neurology, which studies human memory from the perspective of neurology. In fact, through the study of memory process, we can understand the significance and importance of memory, and we can try to summarize it. At the same time, the answer to this question depends on mastering other links in the cognitive process, such as the adjustment process of emotion and will in the cognitive process. This requires a complete study of general psychology to give further answers. In general psychology, cognitive process and individual psychological characteristics are separated from each other from the perspective of research and learning, while classified research requires integration in specific learning. After all, these are two aspects of psychological activities and cannot be separated.

In short, we should pay attention to the relationship between knowledge systems, read more relevant materials and deepen our understanding in learning. Books have teaching considerations for the choice of knowledge, but from the perspective of understanding, this is not enough, and more problems are left for themselves to explore.