1 blog is an auxiliary means and an effective tool to improve teachers' teaching and research ability, which is most suitable for the characteristics of the information society. First, you can learn to accept the latest teaching and educational ideas; Second, you can learn more about teaching methods and teaching means; Third, you can improve your writing ability; Fourth, you can find your own shortcomings through communication and make up for them, because with everyone's support and help, you will take a lot of detours less. Blog has changed teachers' research habits and methods. Blog is a way for teachers to learn, which can promote the cultivation of research ability and enable teachers to achieve the purpose of growth. Blogger also provides a platform for teachers to exchange and research, and can display excellent tacit knowledge and research results. The exchange, sharing and reflection of blogs have aroused teachers' interest in teaching and research, and teaching and research has consolidated the continuous creation of blogs. The two complement each other and jointly promote the improvement of teachers' teaching ability. Teachers' research is mainly at the practical level, the main research method should be reflection, and the best way of reflection is writing, while bloggers only provide a platform and opportunity for writing to be published publicly, which promotes the enthusiasm of writing and thus makes more profound reflection! The deeper reason why blogs promote teaching and research should be related to the current teaching and research system. Blog can fully present itself and express itself, but in reality, due to various restrictions, it may not be possible to do this, so blog is the spiritual home and habitat of people's hearts. In the blog, some people pay attention and feel that they are not alone; Some people are encouraged and feel appreciated; Someone communicates and feels a collision; With the continuous improvement of writing level, I am also growing up, realizing people's own spiritual satisfaction and people's highest needs!