1, there are two links to be paid attention to when answering application questions in the college entrance examination. First, read and understand the materials stated in the questions; The second is to transform it into a mathematical problem and establish a mathematical model through abstraction.

2. For the calculation of proof questions, develop the habit of standardizing answering questions in the usual practice. Don't ignore or omit important key steps and intermediate results, because this is often the key point of the answer. Pay attention to clearly record the small steps and related formulas on the test paper. Even if you don't get the final result, writing these will help improve your score.