The invention discloses an English reading sentence completion learning machine, and the machine comprises a transparent rectangular glass plate, a plurality of purple light diodes, a transparent glass rod, a controller unit, and a man-machine interaction unit. One end of the transparent glass rod is fixed above the left side of the transparent rectangular glass plate, and the other end of the transparent rectangular glass plate can rotate around a fixed end. The plurality of purple light diodes are axially distributed in the transparent glass rod. The plurality of purple light diodes are respectively connected with IO ports of the controller unit. The man-machine interaction unit is connected with the controller unit. The machine enables students to be able to set English reading sentence completion questions for themselves, and achieves a purpose of improving the capability of English reading sentence completion when the students are learning English passages and reading English extracurricular books and English papers. Meanwhile, the machine is simple in structure, and is low in manufacturing cost. The machine is convenient to use, and facilitates the improvement of learning interest and efficiency.