Breakthrough one by one in three rounds of sprint
The first round laid the foundation, and the second round attacked the topic, so the key word of the third round should be "scoring": the middle part of the foundation was found to be missing and filled, and the finale focused on refinement, giving the former full marks and making a breakthrough at the last minute.
In mathematics, we need to focus on the outline and the wind vane of the senior high school entrance examination "four tones" to determine the review direction. In the review order, students with 80 points or above are generally 9-14-22-1-1-23-24-16 according to the test number (students with 80 points or below can practice basic questions. In this way, we can see the results of each step. Among them, we need to grasp several important nodes:
122 quadratic function application problem, which is less difficult and has a higher score (10). All students should pursue full marks. At present, students with problems need to be trained, and none of them can be deducted. You can get 90 points on this question. If there are still many points deducted from this question, then take the training method of limiting one question every day and answering it immediately after finishing. At the same time, copy the format of basic economic problems in the notebook, paying special attention to understanding the inequality relationship between the fourth sound and the third question.
2 15 inverse proportional function, which is a slightly more difficult problem in intermediate problems. It is necessary to combine congruence and similarity, pay attention to setting the coordinates of the intersection of straight lines and hyperbolas, and set up equations according to the product invariance. This year's four tones are the same as those in 2007, and it is relatively simple to combine the round inspection. It is expected that it is unlikely that the senior high school entrance examination will continue. Finally, review should be combined with regular questions and summarize five basic questions.
32 1 circle proof calculation. This question is the key to whether you can get 100. The second question is usually stuck by a large number of students. Even many students with 1 10+ level will be stuck in this problem for a long time, delaying the later solution. This problem should not fall into the sea tactics, but should be carefully selected, and every time you finish one, you can sum up your experience, so that you can draw inferences. Master the cross use of Pythagorean, Similarity and Trigonometric functions, and settle down in solving right triangle.
For the last two questions of 423/24, students who are interested in 1 10 need to get at least two questions for each question. Compared with the optional finale, the two finales are flexible and changeable, and the answers remain generally stable every year. In the final stage, there are not many opportunities to do these two questions, so we must be concise. Choose the questions that are most likely to be tested in the exam, set aside enough time to think carefully and solve them, and summarize the routine methods in time. It is necessary to master the proportional conversion skillfully, deepen the understanding of fixed point, fixed length and fixed value, master the conversion mode before algebraic geometry conditions, and ensure the operation speed and correct rate.
Three misunderstandings in three-wheel sprint
1 eager to find problems, shoot birds at random.
This is obvious when we communicate with our parents. It is easy to understand that parents and children urgently need good questions to overcome a certain scoring obstacle at this time. But to be honest, there are not many really good questions. What is certain is that front-line teachers who have experience and in-depth research on this year's examination syllabus need to be screened and integrated in the simulated test papers all over the sky, and the integrated questions will not be easily passed on to parents. So parents and students should make good use of the information at hand. Of course, the best information must be the simulation questions released by key middle schools and educational institutions in various districts after the Fourth Tone. This is the latest research result of this year's senior high school entrance examination by famous teachers who have been struggling for preparing for the exam for a long time. Every question may be "the most like the senior high school entrance examination". The last time is too precious, so you must do valuable simulation questions.
Two people blindly follow the trend.
I feel that a classmate has scored quickly recently, so I ask him about his learning style and key points. In fact, his promotion was rapid and formal, because he found his weaknesses and broke them one by one. The fastest way to improve is to sort out the "leak detection" from 1 to 1 and then "fill in the gaps" one by one. Don't be disturbed by others. Shortboard supplement is the most effective breakthrough.
Three sea tactics, just ignore them.
In fact, after one or two rounds of review, each student has done a lot of questions, covering a wide range, but they can't digest and absorb them for their own use, because they are responsible for doing the questions and don't sort out the summary. In this period, reason is more important than action. Pay attention to the routine methods of sorting out the questions that often lose points or have been done for a long time, classifying the questions and recording the corresponding questions. Improve your ability to solve problems. Repeated problems are inefficient.
The key to scoring in three rounds of sprint
1, step size specification (compared with the four-tone answer of the Municipal Academy of Educational Sciences, no step size can be deducted)
2. Fast calculation (combination of calculation exercises and problem training)
3, make a mountain out of a molehill (optional remarks use guessing skills to help answer)
4, the finishing touch (don't give up the finale, but choose a good topic according to your own situation and click appropriately)
5. Pay attention to the real questions and refine the simulation;
Pay attention to last year's senior high school entrance examination and this year's four-tone two sets of papers, and grasp the trend of the examination questions. Select the best set of simulation questions for full-volume simulation training. Avoid the phenomenon that there is not enough time to do the exam.