It takes two skilled people to do this kind of problem. The first is that you should know what the test center is immediately after reading the questions, which requires you to keep a clear head. If you are nervous when you look at the problem, you will certainly not be able to make an accurate analysis. Take a deep breath before doing the last big question and keep a good attitude. Only with the heart of "I am difficult for others, I am easy for others" can we play a good level.
The second technique is to specify the definition of theorem. When the test center analyzes, it is time to solve the problem. If the theorem is clearly defined, it is easy to draw inferences, and even if you encounter knowledge points that you have not learned, you can prove it yourself. When we were studying the chord tangent angle theorem that was not mentioned in junior high school, we proved it ourselves under the guidance of our teacher. ) and some questions are not you can't, usually you don't think of this knowledge point. I'm sure you can feel that you can't figure out some problems yourself, but as soon as the teacher speaks, you will feel suddenly enlightened. This is because you never expected to use this knowledge point. Sometimes the knowledge of junior high school for three years may focus on this topic. So one of the keys to doing the problem is to define it well.
All in all. Do the following three things: 1. Do more questions and get into the habit of analyzing problems.
2. Keep a good attitude and don't be nervous.
3. Organize the knowledge points in detail. Turn it out if it's okay. If you can review the contents of a chapter by yourself and stack the knowledge points one by one, it will be true. Will such a big problem be difficult to solve?
Come on, junior three. When you get through the third grade, you will find that high school is a new challenge. Work hard.