Teachers will not be completely replaced, but they may be impacted to some extent. The following reasons may lead to the impact on teachers:

1. Emergence of artificial intelligence education tools: With the continuous development of artificial intelligence technology, the application of intelligent education tools is more and more extensive, such as artificial intelligence robots and intelligent tutors. These tools can help students learn and reduce the teaching burden of teachers.

2. Personalized education needs: Personalized education has become a new trend in the field of education. Artificial intelligence technology can provide students with personalized learning programs through data analysis, making learning more efficient and targeted, while reducing the burden on teachers.

3. The trend of educational intelligence: the intelligence and informatization of education are also inevitable trends. The application of artificial intelligence technology can realize the intellectualization of learning content and the automation of teaching, and at the same time improve students' interest and enthusiasm, which may affect some teachers in some ways.

4. Cost pressure of the education industry: With the continuous development of the education industry, the costs of educational institutions and schools are gradually rising. In order to save costs, some educational institutions may introduce more artificial intelligence technology and reduce the input of human resources, which may also lead to the unemployment or impact of some teachers.

Generally speaking, teachers will not be completely replaced, but they may be impacted to some extent, because the development and application of artificial intelligence technology will affect the changes of education industry and education model. Even so, the role and value of teachers are irreplaceable, because unlike artificial intelligence, teachers can better understand students' needs, better interact with students and impart more knowledge, skills and values.