1. Personalized teaching: According to the learning situation of different students, make personalized teaching plans to help students solve learning problems better and find ways to improve their grades.

2. Focus on teaching: Teachers focus on giving lectures to individual students, so that students can communicate with teachers in time, and teachers can solve students' problems in time.

3. Check and fill the gaps: Teachers will specify more suitable learning methods according to students' learning foundation and situation, so that students can check and fill the gaps in time and improve learning efficiency.