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Although it is confirmed that the demand curve arises naturally from the theory of consumer choice, the derivation of the demand curve itself is not a theory that proposes consumer behavior. Simply determining how people react to change doesn't require a rigorous analytical framework. However, consumer choice theory is extremely useful.
As we will illustrate in the next section, we can use this theory to more deeply determine the factors that determine family behavior.
Instant Answer Draw budget constraint lines and indifference curves for Pepsi and pizza. Illustrate what happens to the budget constraint line and consumer optimum when pizza** rises. Use your graph to divide this change into income effects and substitution effects.
Four applications. Now that we've established the basic theory of consumer choice, we can now use it to illustrate four questions about how the economy works. However, since each problem involves family decision-making, we can address these issues with the consumer behavior model we just proposed.
Are all demand curves sloping to the bottom right?
In general, when an item** goes up, people buy less. Chapter 4 refers to this normal behavior as the law of demand. This pattern manifests itself in the demand curve sloping to the lower right.
However, as far as economic theory is concerned, the demand curve also sometimes slopes to the upper right. In other words, consumers sometimes defy the law of demand and buy more when one item rises. To illustrate how this can happen, look at Figure 21-12.
In this example, the consumer buys two items – meat and potatoes. Initially, the consumer budget constraint line was a straight line from A to B. The best advantage is c.
When the potato ** rises, the budget constraint line moves inward and is now a straight line from A to D. Now the best thing is e. It is important to note that the rise in potatoes has led consumers to buy more potatoes.
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Reading: Reading is a process of appropriation of material and investigation in the criticism of literary works. It is only through reading that a strong foundation for writing can be built. From the perspective of the writing requirements of literary work criticism, reading should be both point-to-point and comprehensive.
Candidates should choose the criteria for good reviews. The angle of the review should be determined according to personal expertise and hobbies, and you should choose what you are familiar with, what you are sure of, what you have experience, and what you can comment on. It is necessary to develop strengths and avoid weaknesses and determine the comment center.
It must be established with one's own unique opinion and insight into the work. When setting the question, on the basis of reading the work, through the candidate's thinking, it is necessary to complete the perceptual understanding.
The process of ascent to the "leap" of rational understanding.
Comment: First of all, look at what the work says, be clear about what the work reflects, and connect the author's experience with your own. Secondly, clarifying the theme of the work requires a careful and careful reading of the work and a correct comment on the theme of the work.
Thirdly, candidates must pay attention to how the work is expressed, whether it is well expressed, candidates should pay attention to the skills used in the expression process of the work, and evaluate the expression skills of the work to best reflect the candidate's professional level. The evaluation of the quality of the work is largely subjective, if the author's artistic expression can be correctly judged and due evaluation can be made, it will be approved and appreciated by the examiner. Finally, to find out the innovation of the work, a review of a literary work can only be called a good literary review work if it correctly points out the cognitive and artistic value of the work.
Writing: A review of a literary work must have the characteristics of a discussion, but because it is a review of the work, it must have a bit of a literary color. Therefore, a good review of literary works should have a correct and clear point of view, and use scientific and logical reasoning on the basis of accurate, sufficient and convincing arguments.
In short, we should try to pay attention to the fact that the language of literary criticism should be accurate, rigorous, scientific and theoretical; It should also be distinctive, novel, literary, and vivid. Through the use of language, the reason, emotion, and text of the commentary should be perfectly combined.
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Writing Essentials. 1. Strengthen the literacy of literary and artistic theories, and master the scientific evaluation standards;
2. Carefully analyze literary and artistic phenomena and put forward innovative theoretical views;
Literary and artistic criticism, also known as literary criticism, is an article in which a critic expounds and evaluates literary and artistic creation, literary and artistic trends of thought, and other literary and artistic phenomena and literary and artistic practice activities on the basis of literary and artistic appreciation and under the guidance of certain literary and artistic theories, and is the embodiment of the critic's scientific and rational understanding.
The direct objects of literary and artistic criticism include writers, artists, literary and artistic works, literary and artistic trends, literary and artistic schools, literary and artistic theories, literary and artistic movements, literary and artistic history, and the phenomenon of readers' appreciation and acceptance.
Literary and artistic criticism, following the policy of "a hundred flowers blooming and a hundred schools of thought contending", reveals the aesthetic value and ideological significance of the object of criticism through the specific analysis of literary and artistic practices and literary phenomena, and the artistic methods and internal laws of literary and artistic creation.
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1.In terms of comprehensibility, whether the child can understand the story alone or with the help of a companion, the general content, if the story is too simple, it will make the child feel uninteresting, if the story is too complex, the baby cannot understand and cannot get pleasure from it.
2.In terms of fun, the content and narration of the story can attract children's interest, make them feel interesting and willing to continue listening to the story.
3.The appropriateness of the content, the content of the story must be suitable for the characteristics of the children's age, conducive to their physical and mental development, and conducive to cultivating their positive emotional emotions.
4.The narration is vivid, the same story content, different narrations, will produce very different styles, good, children's stories, should be able to adapt to the vivid and lively, innocent and childlike psychological characteristics of children.
5.Although the allegorical nature of the story does not need to have a very, deliberate and profound moral education component at the age of children, it should still have a preliminary, healthy, positive, emotional and cognitive orientation, so as to promote the physical and mental development of children.
Each paragraph can be enriched with other specific cases, and there are other aspects that you can't remember, you can enrich multiple dimensions yourself, to discuss, to be reasonable, self-justification can be scored, I hope it can help you!
Hope! <>
Stories for young children.
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Is it basically good and has shortcomings, or is it basically bad but there is something to be desired? This basic idea is the central thesis of the article, and this argument must be correct and clear.
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Most of our books are tactile books, which can attract children's interest in the book and enhance their visual matching ability. Supplemented by teacher reading or parent reading, it can effectively improve the ability to receive knowledge. Because early childhood education cannot only blindly require discipline, but also have personality development.
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If these works are talented, which ones are accepted, then these works can be read by parents, or performed by parents, and they can only be accepted.
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Children's painting works are relatively simple and simple. Of course, it is evaluated from two aspects: painting technique and expressed thoughts.
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Children's drawings can reflect children's rich imagination and creative abilities, and their world is colorful.
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The first layer needs to meet the basic requirements.
1. Meet the stylistic requirements, and the appreciation and analysis essay is a discussion, and cannot be written in other styles.
3. The structure is complete, one is the form of the article is complete, and the other is the integrity of the content of the article (that is, the arguments and arguments of a discussion are essential).
1. Author. The author's motivation for writing, the author's psychological journey and life experience, whether Heng Chun has had adventures, etc.
2. Works. The characteristics of the work itself, which works have similarities with them, what they express, etc.
3. The background of the imperial costume of the times. A work is inextricably linked to the era in which it was born. It can reflect the system and atmosphere of the society at that time.
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