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1、高中化学复习谈（High school chemistry review）The TXT bee is busy all day and is praised. The mosquitoes keep on running, and people call. It doesnt matter how busy you are, why its important to be busy. Chemistry review of college entrance examination (collection of online articles)1. The chemical review of
2、 college entrance examination should grasp the basic knowledgeThe chemical review of college entrance examination should be based on teaching materials, especially basic knowledge. But not only the textbook knowledge simply repeat, and should have three years or even a junior high school chemistry k
3、nowledge restructuring, integration, and produce new knowledge on the original knowledge, so as to accomplish achieve mastery through a comprehensive study of organic chemistry and inorganic chemistry. Many examinee cheated in the past do not take the chemical based on the review of blindly pursuing
4、 problems, distracting, as a result, the devil is in the nest, looks very simple question, often one false move may lose the game because of a neglected details. It can be seen that in the cultivation and improvement of the pursuit of competence, the basic and applied knowledge of knowledge, as well
5、 as the expansion of knowledge, cannot be ignored or ignored.2. Attach importance to the structure and integrity of backbone knowledgeDue to the comprehensive examinations in disciplines has become the main direction of the proposition, therefore, should be paid attention to when reviewing in the ch
6、emical content before and after the mutual penetration, the ability to improve their combined with more knowledge to answer the question. In fact, the college entrance examination is not only an isolated knowledge point, but a flexible and comprehensive application of all parts. Therefore, when revi
7、ewing chemistry, examinees should not only summarize and comb the previous reviewed contents, but also extract and sublimate some of them, and store them in the brain in an orderly manner. This structural and integrated review of the backbone knowledge not only benefits the memory of knowledge, but
8、also improves the ability of people to deal with problems in the process of structuring the knowledge. , for example, the hydrocarbon oxygenated derivatives of alcohol, aldehyde, the relationship between carboxylic acid, ester can constitute a network, from the network, we can not only qualitatively
9、 from their conversion of functional groups to understand their structure and properties of the connection and difference, from type of difference quantitatively recognize the transformation between them, so as to provide basis for the inference of the organic matter.3. Pay attention to the uniquene
10、ss of chemical reviewChemistry is a subject which combines the nature of science and science and is often referred to as the liberal arts in science. It is characterized by the fact that chemistry is not a neat and complete formula, like physics, but rather a collection of scattered points of knowle
11、dge. Especially in elements and organic chemistry, there are many characteristics that are irregular, which means that chemistry cannot be separated from memory and recitation. Some of the principles and special cases of chemistry are often set by the college entrance examination group, which can ca
12、use mistakes. So its important to be familiar with your textbooks, and to keep in mind every equation, every reaction, these are clues to the future.4. Consciously master the rules and essence of chemistry when you do the questionsThe so-called law and essence is the chemical principle required by h
13、igh school chemistry. There are not many principles involved in high school chemistry, so it is not difficult to master them. The hard part is to get to the bottom of the fascinating aspect of the subject, which is that the question provides the information,This information is also related to which
14、chemical principles, which should test your knowledge. If you are confused by a seemingly untouchable title, the more you look at it, the more confused you will be, at this point, you will have to calmly analyze and find out the nature of the problem, and the problem will be solved. Of course, it is
15、 not enough to look at the essence, but also find the solution to solve the problem. If the principles of chemistry can be learned in the textbook, then the rules need to be summarized and summarized in the course of the study. When doing exercises, dont just do the problem, but keep summarizing: wh
16、ich topics belong to a category; There are several ways of asking the same question, and there are several ways of thinking about it. What topics are subject to the principle, and in what form are they asked. And so on. These summaries dont have to be on paper, but often on your mind. This can be a difficult and confusing exam, but if you hang on, there will be no small gain.5. Chemical review should pay attention to the comparison method
