Li Rui
The best high school math teacher I have ever attended is very good at simplifying the complex, grasping the key points, making complex problems simple, giving students a very capable and substantial lesson and being able to talk a lot in a short time.
Guo Huanan
Pumpkin teachers pay more attention to details and basics, and their lectures are slow but clear, which can better cultivate basic skills. He also talked about the more difficult parts, such as the autonomous enrollment of cutting-edge classes, but I didn't have the energy to engage in autonomous enrollment at that time.
I've also listened to Deng Yang, Cui and Deng Cheng's lectures. Many teachers like Deng Yang very much, but he is actually ok, but I always feel that he has a sense of randomness in class, and some things will not be detailed. Teacher Cui may be unpopular, but I think he is ok, and his lectures are more detailed. Teacher Deng Cheng is very popular, but to be honest, I think he is not as good as the above four.
physics
Wu Haibo
A very powerful teacher. The thinking is very clear, and the knowledge points are always explained from the essence, so that you can understand the essence of physics. I didn't like physics at first, but at least I didn't hate physics after listening to his class.
I have also heard what Yu Liang and other teachers Zhang Jin said. Teacher Max Zhang is very popular, but I think he is quite ordinary. In class, he just talks about knowledge points casually and does problems on the blackboard, with little analysis of concepts and problems. Personally, Mr. Yu Liang feels better than Mr. Zhang Jin, but it's not good to always put the problem-solving process on ppt.
chemistry
Zheng Rui
He has his own system and has a deep understanding of chemistry. He really teaches chemistry in a scientific way. If he did it from the first year of high school, it wouldn't be too difficult to listen to his class. The disadvantage of his class is that it takes too long to hear the sound of his collapse in class.
I have been with him since chemistry, and I have never listened to other teachers' classes.
biology
In fact, there is no need to listen to online classes in biology. I occasionally heard from Mr. Levin, and it was very good and detailed, much better than our school teacher.
English
I have a good foundation in English in high school, and I don't listen much. Teacher Liu Feifei is still very good, with strength and experience, and so is Teacher Gu Fei.
Chinese
Both Mr Chun Liu and Mr Wang Naizhong are very good. They used to be particularly afraid of China people. They mainly listen to poetry appreciation, reading and writing. After listening to their class, I made great progress. Later, crystal teacher and mirror teacher (sorry, I forgot the full name) relied more on ppt in this class, and personally felt that it was of little use.