Push-pull blackboard for English teaching

The invention discloses a push-pull blackboard for English teaching, belongs to the technical field of teaching equipment, and solves the problem that the safety of teachers and students is harmed as accumulated dust in a moving process of an existing teaching board is easy to splash out. The blackboard comprises a base and a driving groove, wherein the driving groove is formed in the base, a driving assembly is arranged in the driving groove, a lifting table is arranged on the base, the lifting table is connected with the driving assembly, a limiting frame is arranged on the lifting table, a blackboard assembly is installed in the limiting frame, and two dust removal assemblies used for removing dust of the blackboard assembly are symmetrically arranged in the lifting table. According to the embodiment of the invention, the dust removal assembly is arranged, the dust removal assembly not only realizes full absorption of dust, but also can avoid blockage of the dust on the filter screen, the contact area with