Abstract: Reading teaching space is the "residence" of readers, the material place where reading behavior occurs and teaching activities are carried out, the field where readers perceive life, obtain experience and understand the meaning, and the guarantee for the return of reading teaching to the essence of education. It is manifested in the process of spatial practice, spatial representation and representational space; as forthe form, it is shown as objective physical space, social practice space and subjective spiritual space.Using technology, especially information technology, to reconstruct the occurrence field, interaction field and growth field of reading teaching, and innovate reading teaching and its process from the two levels of intensive reading and extensive reading, is conducive to improving the quality of reading teaching and students' reading literacy, and advantaging to the ideal situation of mutual promotion between teaching space and reading teaching.