Current location - Training Enrollment Network - Mathematics courses - 20-day college entrance examination mathematics
20-day college entrance examination mathematics
Mathematics: focus on making small problems to prevent overtime, and focus on "interview"

For candidates, regular quantitative and qualitative training in the later period is very necessary. Especially in multiple-choice questions and fill-in-the-blank questions, we should strengthen training and grasp the training time to avoid the phenomenon of "saving time and making mistakes" and "losing points over time".

In the review process, students should be able to find out whether there are defects in their knowledge or problem-solving ability. If defects are found, it is necessary to re-integrate the relevant contents according to the methods and ways to solve the problem, and form the latitude and longitude map of knowledge and methods.

Review other subjects

Chinese: Review typical questions and accumulate writing materials daily.

Spread out the reviewed knowledge points in an all-round way, and build the frame structure diagram without omission, so as to know fairly well and leave no blind spots. In addition, it is necessary to recall the association against the frame structure diagram-what questions were tested around these knowledge points, what types of questions, steps and methods were used in each test center.

We should combine our typical problems at that time, take a look at the trained composition materials, thoroughly understand the tips and draw the main points. Although the college entrance examination is approaching, we should persist in accumulating composition materials every day.

English: Grasping the key points of knowledge and scientifically training exam-oriented skills.

First, improve listening skills. We should insist on daily training, full training and appropriate delay training, that is, the amount of one-time training exceeds the amount of college entrance examination questions, so as to prolong the fatigue period of students' listening.

Secondly, improve reading ability. Efforts should be made to improve students' ability to summarize and refine information, improve the speed and accuracy of obtaining and processing specific information in a limited time, and strengthen the training and guidance of reading new questions.

Third, improve writing skills. In order to effectively pass the "three customs", they are volume customs, content customs and language customs in turn. Through this round of review, students' compositions should reach a new height of neat volume, coherent meaning, rich content and authentic language.

Chemistry: refining the real questions of college entrance examination, making breakthroughs in five aspects

The requirements of the outline are reflected in the examination questions. Therefore, studying the regional college entrance examination questions in the new curriculum reform over the years, especially in the last five years, is conducive to a better understanding of the outline and a clear preparation direction. When preparing for the exam, we should pay attention to finding a breakthrough from the following five aspects: first, how to do this problem; Second, why do you want to do this; The third is how to think of doing this; Fourth, is it okay not to do this? Is there any other way? Which of these methods is the best? Fifth, this question has changed the angle of asking questions. What kind of problem will it become? What should I do? If you can do this, you can receive 5+5 >; Effect of 5.

Biology: Refine the syllabus and design special topics.

The college entrance examination is approaching, so we should study the new syllabus carefully, make full use of network resources, collect college entrance examination information in time, and pay attention to experts' interpretation and prediction. We should make full use of the time of collective teaching and research, study the questions in the new curriculum standard area in recent five years in groups, and review and sort out the propositional characteristics of the college entrance examination questions over the years.

Physics: Overcome the experimental problems and win the losing position.

Experimental questions generally appear in the form of fill-in-the-blank questions or drawing questions. As a fill-in-the-blank question, the numerical value, unit, direction or symbol should be filled in comprehensively:

① Physical quantity, unit, scale and coordinate origin indicated by vertical axis and horizontal axis shall be marked on the functional image.

② The range of ammeter, positive and negative polarity, internal and external connection of ammeter, connection of rheostat and position of sliding contact should be comprehensively considered in the electrical physical diagram.

③ Arrows can't be omitted in the light path diagram, the virtual and real lines should be used correctly, and the readings of various instruments and meters must pay attention to effective figures and units; The physical connection diagram should first draw a circuit diagram (the position of the instrument should correspond); All kinds of drawings and connections should be written in pencil (easy to modify) and finally blacked out with a black signature pen.

History: the basic knowledge is strung together, and the knowledge points are recited.

Students can sort out the development and changes of economy, culture and politics, the innovation and change of social technology, important historical figures and events in this stage according to the historical period, put them in a historical stage, run through these complex basic knowledge, and establish a knowledge system so as to extract knowledge points when solving problems in exams in the future.

The time, place, people and events of important historical events must be firmly remembered, and it will be easier to remember them in your own language. As for the other part of the text, now you only need to know the spiritual essence, such as cause and effect, meaning, experience and so on.

Geography: Pass the examination of drawing.

The review thinking of geography is actually quite similar to that of mathematics, so it is very important to practice and brush the questions. Under normal circumstances, students should adopt the practice strategy of "timing and quantification" when preparing for the exam, that is, conduct regular and high-intensity training on key questions, so that students can quickly form ideas and answer completely within the specified time.

The geography part of the college entrance examination is "no map, no problem", but the map questions in geography often make many students lose points. Therefore, students are required to memorize several key maps, such as regional map, contour map, statistical map, distribution map, schematic map, correlation map, change curve map and variant map. And draw a few times by yourself to find out the idea of the map topic.

Politics: hot spot classification, using dialectical thinking to answer questions

Political hotspots have always been an important test site for political questions in the college entrance examination. In recent years, many college entrance examination questions have further deepened the understanding and application of relevant theories on the basis of examining subject knowledge, and the background materials of the questions often come from recent hot news and topics. I hope that students will pay attention to national policies, social hot spots and news topics, review in combination with political preparations, and constantly sum up and summarize.

To answer questions well, we need to use dialectical thinking comprehensively. After reviewing the questions, be sure that the "keywords" in the questions and materials appear in your material analysis, and the keywords that appear repeatedly in the questions must be carefully observed. On the topic of economic types, students must pay attention to distinguish the subject, whether it is the country, the enterprise or the family.