First of all, set yourself a goal, which can be how many points you want to get in the next exam, or how many points you want to control because of non-intellectual factors. Every time you force yourself to achieve your goal, you will gradually get better. Then, it is necessary to analyze whether some problems can be simply attributed to non-intellectual factors, whether they are completely careless or ambiguous because of poor knowledge, or whether too much time is taken up in some places, which leads to carelessness and carelessness in the back. After the analysis, suit the remedy to the case, review the places that are not firmly mastered, practice more, and improve the speed of carelessness due to lack of time; Finally, you need to practice more. Practice makes perfect, and then treat every exercise as an exam. Try to reduce mistakes when practicing and develop careful habits ~

And senior three. Don't give yourself too much pressure. Come on!