One month before the exam, if you don't know the basic concepts, methods and principles in mathematics, you will definitely encounter various problems when solving problems, and it is easy to lose some basic points. Therefore, everyone must thoroughly understand the basic theoretical knowledge, deeply understand the basic concepts, formulas, theorems and charts, master the knowledge points, classify the mathematical knowledge, and have a complete system in their own minds.
Second, master the methods and improve the ability.
Use the last month to expand problem-solving methods and improve problem-solving ability. Systematize and connect knowledge, expand the methods and ideas of doing questions, and be familiar with the way of giving questions in exams. Especially the ability to solve comprehensive test questions and application problems. Everyone should understand the vertical and horizontal connections of relevant knowledge and form an organic system. At the same time, we should also improve the quality of doing problems. After each question is finished, it is necessary to summarize the knowledge it covers and the type of question it belongs to, so as to draw inferences.
Third, multiple-choice questions answering skills
Master the basic methods of multiple-choice examination: we should grasp the characteristics of multiple-choice questions, make full use of the information provided by multiple-choice questions, and never treat all multiple-choice questions as solutions. First of all, read the description of the test questions clearly and confirm the types and requirements. Secondly, review the analytical stem, determine the scope and object of choice, and pay attention to the connotation and extension of analytical stem. Third, identify options, eliminate mistakes and choose the right one. Finally, it should be correctly marked and carefully checked.
(1) special value method. Taking special values in multiple-choice questions for verification or exclusion is particularly effective for solving equations or inequalities and determining the range of parameters.
(2) Counterexample method. Exclude the wrong answers in the multiple-choice questions, and the rest are correct answers.
(3) Special law. You can use this method when you are not sure about a multiple-choice question. Look for clues. If the other options are roughly the same, only one option is particularly long or short, then it is most likely the correct answer.
(4) guessing method. Because there is no penalty for wrong choice in math multiple-choice questions, it really can't be solved. Guess can create more chances to score, especially the last multiple-choice question.