1, browse the whole volume and quickly understand the "topic"
I felt nervous as soon as I got the test paper. It is suggested that I take a look after getting it, see how many questions there are in the test paper, and understand the structure of the test paper. It is an effective measure to overcome the problem that I can't do before and have no time to do later, and it also fundamentally prevents the problem from being missed.
2. Answer sequence: Start from the front of the volume in turn.
Generally speaking, the whole volume is roughly arranged from easy to difficult, so the correct way is to do the questions in turn from the beginning of the volume, from easy to difficult, and finally attack. Some candidates are willing to start with the difficult questions at the end of the paper. They think there is nothing wrong with the problem before them. Success or failure depends on how to do the final problem of the paper. At first, they were the clearest. Doing the most difficult questions first has high success rate and good effect. They want to win by attacking and ensure the overall victory. This idea seems reasonable, but it is actually wrong. Generally speaking, the questions at the end of the paper are more difficult, except for some students with particularly high level, who do not have a good grasp of the questions. It probably took a lot of time, but I didn't finish the topic successfully. Most of your thoughts are disturbed at this time, and because you spent a lot of time and didn't do other questions, you will inevitably panic. If you do the previous questions in a flustered way, the effect will be greatly reduced. However, it has no determination to do the questions in turn. Although a college entrance examination paper is generally easy first and then difficult, it is common to have problems in front of it, especially in the middle. Only a proper degree of persistence can bypass the problem, and only by doing a good job can we score as many points as possible.
3. Answer strategy:
Easy before difficult, ripe before ripe. Do simple questions and familiar questions first, and then do comprehensive questions and difficult problems. According to our own reality, we should decisively skip the topics that we can't chew, from easy to difficult, so as to enhance our confidence. But we should also pay attention to taking every topic seriously and strive for practical results. We can't just skim and shrink back when it's difficult, which will hurt the mood of solving problems.
Small first, then big. Small problems are generally small in information and calculation, easy to grasp and should not be easily let go. We should strive to solve major problems as soon as possible before they appear, gain time for solving major problems, and create a relaxed psychological atmosphere.
There are parts first, then there is the whole. When a difficult problem is really difficult to solve, the wise solution strategy is to divide it into a sub-problem or a series of steps, solve part of the problem first, that is, to what extent it can be solved, calculate several steps and then write several steps, and each step will get a score.
4. Learn to score by sections
The scoring method of college entrance examination papers is "grading by sections" or "grading by stepping on points"-if you step on knowledge points, you will get points, and if you step on more points, you will get more points. Therefore, it is a brilliant idea to adopt the strategy of "grading by sections" for difficult topics. For the topics that can be done, we must solve the long-standing problem of "meeting but not right, right but not complete". Special attention should be paid to the accurate expression of the topics you can do, careful consideration, standardized writing and language science, so as to prevent being "deducted by sections". If you encounter a difficult problem, it's really chewy. A clever strategy to solve a problem is to break it down into a series of steps or small problems. Solve some problems first, solve as many as you can, and write as many steps as you can, especially those with obvious problem-solving level or procedural methods. Every step of the calculation can be scored. Although the final conclusion has not been reached, the score is over half.
It is common that the process of solving problems falls into a transitional link. At this time, you can admit the intermediate conclusion first, and then push it backwards to see if you can draw a conclusion. If not, it means that this road is wrong and change direction immediately; If we can reach the expected conclusion, we will come back and concentrate on overcoming this "stuck place".
Due to the limitation of examination time, it is too late to overcome the "stuck place". You can write down the previous one and keep writing "After confirming a certain step, there will be ……". This is a skip solution. If there are two questions in the topic, and you can't think of the first question, you can call the first question "known" and "do the second question first", which is also a leap-forward answer.
5. Answer speed: The sooner the better.
There are 22 math test papers in the college entrance examination, and the test time is two hours, with an average of about 5.5 minutes per question. In order to leave enough time for solving middle and high-level questions, each multiple-choice question and fill-in-the-blank question should be solved within two to three minutes. If these questions take too long, even if they are done correctly, they are "potential loss of points" or "implied loss of points" Generally speaking, the time allocation between objective questions and subjective questions is 4:6.
6, based on the middle and lower topics, and strive for a high level.
Usually homework is done according to all topics, but the college entrance examination is not. Only a few students can hand in full marks, because time and the difficulty of a single question do not allow most students to complete and do all the questions correctly, so they should base themselves on the middle and lower questions in the answer sheet. The middle and lower level questions usually account for more than 80% of the whole paper, which is the main composition of the test questions and the main source of candidates' scores. Students can win these questions, which is actually a victory in mathematics. With the mentality of winning, they will be more open to overcome high-level problems.
7, to ensure the correct operation, based on one-time success.
The college entrance examination is a selective examination and time is limited. In 120 minutes, you need to answer 22 questions, big and small. Time is tight, and it is not allowed to do many detailed post-solution tests. Therefore, the calculation should be as accurate as possible (key steps, strive for accuracy, rather slow than fast), based on one success. The speed of solving problems is based on the accuracy of solving problems, what's more, the intermediate data of mathematical problems often affect the answers of subsequent steps not only in quantity but also in quality. Therefore, when answering questions, we should be steady and steady, well-founded, accurate step by step, try our best to succeed once and improve the success rate. You can't lose accuracy or even important scoring steps in pursuit of speed. If you can't have speed and accuracy at the same time, you have to give up speed and get the right one, because the answer is wrong, and it doesn't make sense to be fast.
After the test is finished, carefully check whether there are empty questions, whether the answer sheet is accurate, whether the letters written are consistent with the graphics in the questions, and whether the format is standardized, especially