1. How to carry out intentional memory and understand what the mnemonic method is? I can master two of the three mentioned. 3. It can help to understand memory. Understanding is the basis of memory. Understanding and memory takes a short time and has a good effect. Second, interest memory. By making up stories. Play games. Mouth formula, homophonic and other ways make boring things more vivid. Third, associative memory. Use close association, relational association and comparative association to remember. Fourth, repeat memory. The law of forgetting is fast first and then slow. Therefore, after mastering it, you have to remember it again and again. Fifth, collaborative memory. In the process of memory, hands, brain, mouth and ears will participate together, and the effect will be better. Sixth, systematically summarize memories. On the basis of analyzing materials, the knowledge is organized and systematized by lists and outlines. 4. Write it yourself. 5. Written by parents.