An English word teaching device

Abstract

The invention relates to an English word teaching device which comprises a base and a disk-shaped shell body arranged on the base, wherein an annular rotating disk is arranged on the shell body, a plurality of through holes which are circumferentially distributed are arranged on the annular rotating disk, a plurality of letter cards are arranged in the through holes, a curved groove and a rotatingarm which are arranged on the front side of the annular rotating disk are arranged on the shell body, one end of the rotating arm is hinged to the shell body, a penetrated hole which is coaxial withany through hole is arranged at the other end of the rotating arm, a rotation limiting groove which is matched with the rotating arm and communicated with the curved groove is arranged on the shell body, a horizontal blocking rod under the curved groove is arranged on the shell body, an upper end face of the horizontal blocking rod and a lower end face of a horizontal sliding groove are aligned, one end of the horizontal blocking rod is hinged to the shell body, a sector-shaped groove matched with the horizontal blocking rod is arranged on the shell body, a stirring rod is arranged on the horizontal blocking rod, one end of the stirring rod is connected with the horizontal blocking rod, the other end of the stirring rod is in threaded connection with a locking nut arranged outside the shell body, an outlet groove communicated with the sector-shaped groove is arranged on the shell body, a blocking arm is arranged in the outlet groove, one end of the blocking arm is elastically hinged tothe shell body, and the other end of the blocking arm is arranged in the sector-shaped groove.

Description

technical field [0001] The invention relates to the technical field of teaching tools, in particular to an English vocabulary teaching device. Background technique [0002] In the process of learning English, the accumulation of words is particularly important. Only by continuously increasing the vocabulary can one learn English well. However, at present, the learning and memory of English words are mainly completed by repeated writing and reciting, and the writing process is tedious and lacks interest. It is very easy to make students bored and affect the learning effect; at the same time, repetitive writing tends to make the brain form a short-term memory of hand movements instead of a real memory of words, so it often occurs that the writing is fluent and some letters in the words are not correct when spelling Difficult to determine the circumstances leading to the misspelling. [0003] In addition, the classroom teaching inspection is also carried out by dictation on th...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to make up for the technical deficiencies in the prior art, the present invention provides an English word teaching device to solve the problems of repetition, monotony and lack of interaction in the English learning process

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