Teaching aid for tense in English teaching

The utility model relates to a teaching aid, particularly to a teaching aid for tense in English teaching. In order to avoid a phenomenon of poor adaptability of the teaching aid in the prior art, the utility model provides the teaching aid for the English tense, wherein the teaching aid with high classroom adaptability enables the operation time to be saved. The teaching aid is a cylindrical cylinder with supports; and information windows are formed in the cylindrical cylinder, wherein the middle information window is a clamp groove type information window with a built-in information card and the information windows at the two sides correspond to rollers arranged in the windows. Besides, the teaching aid also includes a rocking bar; and a spline cooperating with the left-side roller/the right-side roller is arranged at the rocking rod. The provided teaching aid has the following beneficial effects: the adjustability and adaptability are high; the single rocking rod is used for adjustment and the objective of