College mathematics consists of three parts, with choices, blanks and answers. Let's talk about the answering strategies of each part in detail:
1, multiple choice questions
Multiple choice question 17, score * * 85. The previous questions are relatively easy, while the latter questions are more difficult. How to simplify the problem? The most commonly used method is substitution method, which substitutes the answers given in the options into the questions to see if they meet the results of the questions. If they have, then this is the correct answer, simple and rude, and easy to score. I suggest you choose B for individual questions that you can't do. If anyone can't do it, then give 4 B out of every 5. Of course, this is only for candidates who can't do it. If they can do it, they should do it themselves. Remember, multiple-choice questions must not take too long.
Step 2 fill in the blanks
Can be answered as multiple-choice questions. Summarizing the real questions in recent five years, it is found that if the answer is a constant, it is very likely that it is-1, 0, 1, 2, and the root number 2. There are always three or four spaces, and you'd better get them right. If not, fill in one of these figures.
Step 3 answer questions
The total score of a big question is 12, and we can divide a big question into four small parts:
(1) solution, as long as you write this word, you get one point;
(2) The conditions given in the question can be copied, and you can get 2 to 3 points;
(3) In the process of analysis, you can change the formula according to the topic and continue to write down the topic. Even if you make a mistake, the teacher will give you 1 or 2 points.
(4) The answers are 1, 0 and functional solutions.
Try to fill in every step, don't leave blank, and write as much as possible. One point is one point.
The above is a high score strategy for junior college mathematics, which you can use. I believe it will play its due role in the senior high school entrance examination. However, if you are good at learning, I suggest you keep your feet on the ground, learn your own knowledge and increase your knowledge accumulation.