Demonstration device for English word teaching

Abstract

The invention discloses a demonstration device for English word teaching, and the device comprises a bottom plate, the top of which is fixedly connected with a demonstration box. One side of the innerwall of the demonstration box is rotatingly connected with a first rotating sleeve through a bearing, and the interior of the first rotating sleeve is rotatingly connected with a second rotating sleeve through a bearing. The interior of the second rotating sleeve is rotatingly connected with a third rotating sleeve through a bearing. The invention relates to the technical field of English teaching. The demonstration device can realize the rotating-disc type combination of letters to demonstrate the English words, which greatly enhances the demonstration effect, improves the interest, and is convenient for a teacher to use. The teacher does not need to spend a lot of time in arranging demonstration cards before teaching, thereby reducing the teaching burden of the teacher, realizing the quick and convenient use of the demonstration device for the demonstration of the words, and achieving the purpose of increasing the interest of the student to learn the English words, and greatly facilitating the teacher's work in teaching English words.

Description

technical field [0001] The invention relates to the technical field of English teaching, in particular to a demonstration device for teaching English words. Background technique [0002] English words play a vital role for learning English, and are the basis for learning English well. English word teaching aids in the prior art mainly contain two types of writing board and card type, but they all have their own advantages and disadvantages. Writing board teaching aids The advantage is that it is easy to use, the word formation can be written once, the efficiency is very high, and it can be used as other information records at any time, but the disadvantage is that the content formed each time can only be used once, and it must be rewritten next time, which takes up a lot of teachers. The classroom time, the cards of the card-type teaching aids can be reused, energy-saving and environmentally friendly, and the formation of words is also convenient. English teaching refers to ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a demonstration device for English word teaching, which solves the problem that the existing demonstration device has poor demonstration effect, low interest, and is inconvenient for teachers to use. It takes a lot of time to sort out the demonstration cards, which greatly increases the teaching burden of teachers. It is impossible to use the demonstration device to demonstrate words quickly and conveniently, and it is impossible to increase the interest of students in learning English words.

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