According to my experience, it is easy to be confused by some previous questions. At this time, what is most needed is an open mind, and don't be too obsessed with topics that will not be put in front for the time being. Take a long view, and maybe you'll figure it out later.

Mathematics is to work hard, not to engage in sea tactics, and to be familiar with some basic problems at ordinary times.

Find a regular topic: you can infer from the data before and after, and sometimes you need to skip, that is, skip a data area to deal with data with obvious characteristics. Some topics can be found with different data first. In this way, we can find the pattern better.

Here are some exam techniques for your reference:

First, make full use of the five minutes before the exam. According to the requirements of large-scale exams, five minutes before the exam is the time to hand out papers. Candidates fill in the admission ticket and are not allowed to do questions for five minutes. Many candidates are used to reading from the first question after getting the test paper. In my opinion, these five minutes are the key moment to formulate the undergraduate examination strategy. After taking the paper and reading the questions, you should use these five minutes to quickly work out the strategy for the whole exam.

Take math as an example. I usually let students get math papers, instead of reading multiple-choice questions or fill-in-the-blank questions, look at the big questions at the back first. The difficulty distribution of big questions is generally from easy to difficult. In order to cope with such an exam, we did a lot of exercises in advance. Some questions on the test paper may have been done, or you may feel relaxed at first glance. I suggest writing down such a big question first, so that you will have confidence and be in a good mood. If you can't do the last big problem yourself, just cut it off and only consider other big problems, so that you can control the speed and quality when doing the problem, and you must ensure that the problems to be done in front are done well.

Second, enter the examination stage to review the questions first. Examine the questions carefully and slowly. Math problems often hide the key to solving problems in a sentence and a data. You can't read the words and data, or you can't find the key to solving the problem, or you read the wrong question. You may find it easy to solve the problem on the basis of misreading, but you can't get a point on this problem, so you must study it carefully. Problems that can be done don't waste time. What really wastes time is that it doesn't take too much time to simply write down those steps during the examination.

Third, try to get the topic right once. There is a great difference in the difficulty between the multiple-choice questions in front of the paper and the big questions in the back, but the gold content of the score is the same. Some students think that the previous questions and scores are worthless, and the scores of the big questions behind are valuable, so they may make mistakes in the questions they can do quickly and try to make time to do the questions they can't do. Therefore, students must form the habit of doing the exam right once, and don't expect to make time to check.

Fourth, the problem is from easy to difficult. Generally, large-scale exams are foreshadowed, that is, the previous topics are often relatively simple at first, and the more difficult the topic setting is, the more favorable it is for students to play normally. Some students think that their level is very high, and they are dismissive of simple questions, so they simply start from the last one, which is too risky. Because the last question is generally difficult, once stuck in this place, it will not only delay time, but also seriously affect people's mood and even affect the performance of the whole exam.

Of course, from easy to difficult does not mean from the first question to the last question. Taking the math college entrance examination as an example, there are three small peaks in the general examination questions: the first small peak appears in the last question of multiple-choice questions, and its difficulty belongs to the difficult level; The second small peak is the last question of the fill-in-the-blank question, which is also more difficult; The third small peak appears at the last question of the big question. When I say from easy to difficult, I mean to catch these three small peaks.

When you encounter several thoughtless questions in succession, you should prevent panic. Work out the simplest questions first, and when you are calm, look back at the stuck questions and you may find ideas. Most importantly, you should think like this: the same teacher, the same textbook, since I can't do this topic, other students will not relax, and everyone will compete fairly. Don't you panic if you think so?

Fifth, control the speed. I don't think we can generalize how long a problem will take. It is necessary to say what speed is usually used to do problems and what speed is used for exams. Don't tell yourself artificially, you should speed up the exam. Don't worry about "too slow to finish". Hold on a little. A student's normal exam, if he always concentrates on the topics he can do, will definitely play normal or even exceed the level.

Sixth, grasp the scoring points according to the characteristics of the subject. When taking a math test, some people say that you can get full marks after completing a big question, but the result is not the case. Students still feel quite wronged. This problem can be clarified. How can I deduct it? In fact, there is a problem with the process. The steps to solve mathematical problems are scored, and this score is clearly defined. Students must pay attention to the scores of these subjects during the exam.

Seventh, simple questions get full marks, intermediate questions get more points, and difficult questions can be scored. The last question in the big exam can be summed up in four words-hard to prevent. This is not a topic for normal people, and normal people should not expect to gain much from this topic. Sometimes giving up is also a kind of wisdom and courage

Eighth, don't leave the examination room in a hurry after the exam. Be sure to check whether the papers have been collected, whether the first volume, the second volume and the answer sheet have been handed in, and it is best to check them against the marking page of the papers, and wait until it is confirmed that the papers that have been handed in have been taken away by the teacher.