This article explores the philosophical thinking and role of teachers in business English speaking teaching. The article first introduces the importance of business English oral teaching and the key role of teachers, and emphasizes the importance of philosophical thinking in teaching. Then, the article makes philosophical reflections from the perspective of teachers as knowledge imparters, including the role and responsibilities of teachers, the transfer and understanding of knowledge, and the importance of practical knowledge and skills in teaching business English oral English. Then, the article explores the philosophical thinking of teachers as guides, including motivation and inspiration, guidance and guidance, as well as the influence and shaping of teachers on students. Next, the article discusses the philosophical thinking of teachers as thinking guides, including asking questions and guiding thinking, stimulating creativity and critical thinking, and teachers' shaping of students' thinking styles. Finally, the article explores the philosophical thinking of teachers as moral role models, including professional ethics and responsibilities, values ​​and codes of conduct, and the impact of teachers on students' moral development. The article summarizes the philosophical role of teachers in the teaching of spoken business English, and emphasizes the importance and responsibility of teachers, as well as the comprehensive role of teachers as philosophers.