Novel sliding door and window capable of synchronously retracting and releasing curtain

The utility model provides a novel sliding door and window capable of synchronously folding and unfolding curtains, which is used for being installed on a wall body, the two opposite ends of the wall body are provided with the curtains in a matched mode, and the novel sliding door and window comprises a window frame fixedly connected with the wall body, a left window sash and a right window sash which are connected with the window frame in a sliding mode in the length direction of the window frame. The two threaded rods are in threaded connection with sliding blocks, and the two sliding blocks are fixedly connected with the movable ends of the curtain in a one-to-one correspondence mode. Each threaded rod is provided with the corresponding electric driving assembly to electrically control the threaded rod to rotate; the transmission driving assembly is used for driving the threaded rod to rotate through sliding of the window sash; and the connection switching assembly is used for connecting or disconnecting t