I am a science student in senior three, and I have been in the college entrance examination for five and a half months. My foundation is very poor. I don't even know math, English, physical chemistry. I think I can get 550 points in the college entrance examination. What should I do? Five and a half months. I suggest you understand the basic concepts first, at least the basic formulas. Remember, it takes a lot of effort. Science students should write down mathematics and formulas, and then find several questions to strengthen according to the formulas. The most important thing is that you understand the relationship between several formulas. Physics is also a formula. Let's talk about the formula here Although there are many formulas, they are basically memorized. Then find out what each point is and what each number represents, and just set the formula directly. Chemistry, chemistry, it is most important to remember the reaction equation. Every reaction and every calculation is completed on this basis. If you can't even remember the equation, then this subject will be abolished. I suggest you have a book, remember the formulas and classify the characteristics of each formula, such as reflection with C, reflection with color, after-reaction effect of each reaction, such as what kind of precipitate is formed and whether there is gas. There must be mistakes in these three subjects, and the mistakes in each set of questions are easy to make mistakes. It's best to write them down and record the detailed process. Half a month or a month before the exam, the wrong question will become yes. As for English, it is the accumulation of words, grammar and sentence patterns. I insist on understanding some words every day, and it is best to apply them to sentences. In a word, you have a bad foundation now. The most important thing is to lay a good foundation. You can't be too hasty You can't read when you are in a hurry. Relax and believe in yourself. Finally, I wish you success.