You can do a careful calculation. That's how we distributed the scores at that time. I wonder if you have changed now. ) First choose 60 points 12 questions. Generally, the first nine problems are not serious. Some may seem complicated, but they are actually very simple. They are used to fool you. There should be a series of problems. If it is difficult, it should be related to the function. Then there is the question of permutation and combination. This is mainly to be careful. Considering all the possibilities, this is normal if it is wrong. Space geometry can basically be solved by vectors. Unless you are very good at making auxiliary lines or encountering irregular objects, you can only use the original method. The last three problems should be function problems, which are generally relational functions, that is, there is no clear f(x)= number, only its relationship with other functions. This kind of problem generally involves derivative, compound function and four operations between functions, such as G(X)=f(x)*g(x), and multiple-choice questions are controlled on the basis of losing only one item.
Then fill in the blanks and multiple-choice questions should be similar, and then grasp the time. The question time in front should be fixed within 50 minutes, preferably 40 minutes. If you hurry up, I'm afraid you won't have such a high accuracy. Hehehe, you should only control one, preferably nothing. This requirement is very high.
I forgot the last few big questions, such as six. The first two questions should be relatively simple, general small functions, and then space geometry. This question must not be thrown away, and the rest can be thrown away. No matter how difficult it is, this problem is the simplest one among the big problems, because the vector is the simplest and you must get a score of 12. The last function problem should be the most difficult, usually the pressure of the function. Not everyone can do it, usually three questions, 455 or 356, but the first one should be possible. If you are really smart, the second one should follow the third one. But don't keep this in mind, because the second question you did is not a question, which is equivalent to doing two or three questions. The road is quite difficult.
To tell the truth, my IQ is really average, but as far as mathematics is concerned, I can make up for it by diligence. Really, I do a lot of questions, and there are many typical questions. I don't approve of storming, tackling difficult problems, and deviating from the topic. I can take the college entrance examination, and I am a good example. I seldom get all the difficult problems right, but I can guarantee 95% accuracy except the questions.
Another problem is the allocation of time, which is very important. As I said just now, the previously chosen fill in the blanks should not exceed 50 minutes. If you usually do more or just this time, you should pay attention to improving the speed, but when I say improving the speed, it is definitely not at the expense of the accuracy of doing the questions. Don't be too quick, you will make many mistakes, and the loss will outweigh the gain. So if you want to spend enough time doing the problem, you have to pay attention. It will save a lot of time, and the rest is calculation. How much time can it take you? In addition, we should sum up more after each exam and learn from our mistakes. This time you took a detour to do this kind of problem, and you can save a lot of time next time.
I don't agree with the tactics of asking questions about the sea. It takes time and effort, and my hair is much less. To do typical questions, I want to be concise.
That's what I'm talking about. If you need help, please leave me a message.
These are all written by me, absolutely all by hand. Please have a look and don't waste my expression.