Random pairing assembly and English tense teaching device

A technology of random pairing and teaching device, applied in teaching aids, educational appliances, and electronically operated teaching aids, etc., can solve the problems of students being unable to match, difficult to express and understand tense, and not vivid enough in tense expression, so as to improve interactivity. and intuitive, improve the effect of learning interest

Active Publication Date: 2021-04-09
HENAN POLYTECHNIC INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is a verb form that expresses behavior, action, and state under various time conditions. The so-called "time" refers to the time period when the behavior occurs or the state exists. The combination of tenses and tenses forms sixteen kinds of tenses

Method used

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  • Random pairing assembly and English tense teaching device
  • Random pairing assembly and English tense teaching device
  • Random pairing assembly and English tense teaching device

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purp...

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Abstract

The invention relates to an English teaching device, in particular to a random pairing assembly and an English tense teaching device. The random pairing assembly includes a plurality of pairing turntables which are arranged front and back at intervals, a front panel of each pairing turntable is clamped with an identification writing board through a writing board groove, and the front panel of each writing board is provided with a plurality of signal output points; a plurality of signal identification points used for receiving signals of the signal output points are arranged on a back panel of each pairing turntable, the signal identification points are opposite to the signal output points on the writing surface of the adjacent pairing turntable, a brake mechanism for limiting rotation of the pairing turntable is arranged in the arc-shaped cavity, and a control box is arranged in the center of the pairing turntable. According to the random pairing assembly and the English tense teaching device, phrases or words generating tense changes can be arranged on the pairing turntables according to sentence pattern structures, the pairing turntables can randomly pair various tense sentences through the corresponding pairing signal sources, different tense forms of multiple sentence patterns are displayed, interactivity and intuition of English tense teaching are greatly improved, and the student's interest in learning is improved.

Description

technical field [0001] The invention relates to an English teaching device, in particular to a random matching component and an English tense teaching device. Background technique [0002] English tenses refer to verb forms, and different tenses are used to express different times and ways. It is a verb form that expresses behavior, action, and state under various time conditions. The so-called "time" refers to the time period when the behavior occurs or the state exists. The combination of tenses and tenses forms sixteen kinds of tenses in English. In the teaching of tenses in English, the expressions of tenses in different sentence patterns are often not vivid enough, and students cannot match the tenses of verbs in different tenses. Both the expression and understanding of tenses have caused certain difficulties. [0003] Therefore, for the problem of how to help students quickly understand the correct pairing of phrases in this tense form change, we need an English ten...

Claims

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Application Information

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IPC IPC(8): G09B5/02G09B19/06
CPCG09B5/02G09B19/06
Inventor 王冕李玮佳
Owner HENAN POLYTECHNIC INST
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