Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

English teaching aid

A technology of English teaching and learning aids, applied in the field of English teaching learning aids, can solve the problems of unfavorable English teaching quality, low scoring efficiency, high labor intensity, etc., to improve the quality of English teaching, improve the erasing effect, and high labor intensity Effect

Inactive Publication Date: 2021-01-01
郭娅
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that at least the following problems in the prior art have not been solved: the prior art realizes accurate and fast marking by setting a four-line three-grid device, which improves the quality of English teaching, but writing After completion, the erasure of chalk handwriting still needs to be done manually. For teachers and students suffering from respiratory and lung diseases, when erasing blackboard handwriting, it is easy to inhale dust into the respiratory tract and lungs, which will aggravate the condition and affect their health. Manual erasing of chalk handwriting has the problems of low efficiency and high labor intensity; at the same time, after the students have finished writing, teachers need to distinguish and score each one, which is inefficient, and different teachers will have different scoring results due to different personal judgments , which is not conducive to uniform standards. In addition, teachers will be prone to fatigue after working for a long time, which is not conducive to improving the quality of English teaching

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • English teaching aid
  • English teaching aid
  • English teaching aid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0046] As an embodiment of the present invention, such as Figure 7 As shown, the brush ash collection mechanism 273 includes an ash collection tank 2731, ash guide plate 2732, ash discharge plate 2733 and a connecting hinge 2734; The interior is provided with an inverted tapered ash guide plate 2732; the bottom of the ash collection tank 2731 is provided with an ash discharge plate 2733; the ash discharge plate 2733 is connected to the side wall of the ash collection tank 2731 through a connecting hinge 2734; When the removal mechanism 27 removes the handwriting on the writing blackboard 8, the dust will fall into the ground and the air, which will affect the air quality inside the classroom. If it falls into the ground, it will be inconvenient to clean. Ash collection mechanism 273, wipe board 274 after wiping ash, chalk dust falls in the ash collection tank 2731 of pen ash collection mechanism 273 through ash guide plate 2732, after collection ash tank 2731 is full, can ope...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an English teaching aid, which comprises a board body, and is characterized in that a working part, a handwriting clearing mechanism, a scoring mechanism, a control mechanism and a shaking buffer mechanism are sequentially arranged on the board body; wherein the working part comprises supporting legs, a display screen and a writing blackboard; the supporting legs are arranged at the lower end of the plate body, and main supporting rods of the supporting legs adopt telescopic mechanisms; the display screen and the writing blackboard are sequentially arranged on the frontsurface of the board body. The erasing mechanism can be used for erasing handwriting on the writing blackboard, the handwriting removing mechanism can drive the erasing mechanism to move in the horizontal direction and the vertical direction, erasing is more comprehensive, the erasing effect is improved, and the problems are solved that when teachers and students suffering from respiratory tractand lung diseases erase the handwriting on the blackboard, dust can be easily sucked into respiratory tracts and lungs to cause aggravation of illness, and manual chalk handwriting erasing is low in efficiency and high in labor intensity.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to an English teaching aid. Background technique [0002] English is the most widely used language in the world. In our country, English has become a compulsory course in every school. English learning is very important in today's rapid globalization. English teaching involves a variety of professional theoretical knowledge, including linguistics , second language acquisition, lexicology, syntax, stylistics, corpus theory, cognitive psychology, etc., it is one of the basic requirements for English teaching to be able to write English correctly and standardizedly based on the four-line grid. To develop students' handwriting ability, students need to repeatedly practice English writing on the blackboard. [0003] The existing patent (notification number: CN107301807B) is a teaching board, especially related to a teaching board for English teaching. The technical problem to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/06G09B19/08B43L21/00B43L1/00
CPCG09B19/06G09B19/08B43L21/00B43L1/00
Inventor 郭娅高锦涛
Owner 郭娅
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products