CN202422441U - Tense demonstration board in English teaching - Google Patents
Tense demonstration board in English teaching Download PDFInfo
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- CN202422441U CN202422441U CN2012200145863U CN201220014586U CN202422441U CN 202422441 U CN202422441 U CN 202422441U CN 2012200145863 U CN2012200145863 U CN 2012200145863U CN 201220014586 U CN201220014586 U CN 201220014586U CN 202422441 U CN202422441 U CN 202422441U
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- rotating shaft
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- tense
- demonstration board
- english
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Abstract
The utility model discloses a tense demonstration board in English teaching, which comprises a demonstration board body (1); a first demonstration cavity (2) is arranged at the left upper part of the demonstration board body (1); a first column body (3) is arranged in the first demonstration cavity (2) through a first rotating shaft (4); the names of twelve English tenses are respectively arranged on the surface of the first column body (3); the left end of the first rotating shaft (4) is provided with a handle (5); the other end of the first rotating shaft (4) is provided with a first bevel gear (6); the first bevel gear (6) is meshed with a second bevel gear (7) which is arranged on a second rotating shaft (8); the second rotating shaft (8) is provided with a second column body (10) and is arranged in a second demonstration cavity (9) at the right lower part of the demonstration board body (1); example sentences of corresponding English tenses which correspond to the names of the English tenses on the surface of the first column body (3) are arranged on the surface of the second column body (10); and after the structure is adopted, a student can respectively learn the twelve English tenses and the example sentences, so that the comparison and the learning are vivid, intuitive and convenient, and the memorization of the twelve tenses is deepened.
Description
Technical field
The utility model relates to a kind of English teaching teaching aid, relates in particular to a kind of English teaching tense demonstration board.
Background technology
In the English teaching English tense study is write on the small blackboard in advance at present, its example sentence is write on the blackboard by the teacher and imparts knowledge to students, and has both wasted the quality time like this, and the student learns to have no interest and feel tired, and is unfavorable for that the student enhances memory.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, and visual pattern is convenient to the English teaching tense demonstration board that 12 kinds of tenses compare, learn.
The technical scheme of the utility model is a kind of English teaching tense demonstration board; It comprises demonstration board body 1; It is characterized in that: the upper left quarter at said demonstration board body 1 is provided with the first demonstration cavity 2; Be provided with first cylinder 3 through first rotating shaft 4 in the said first demonstration cavity 2, the surface of said first cylinder 3 is respectively equipped with 12 kinds of English tense titles, is provided with handle 5 at the left end of said first rotating shaft 4; The other end in said first rotating shaft 4 is provided with first conical gear 6; Said first conical gear 6 and second conical gear, 7 engagements that are arranged in second rotating shaft 8, said second rotating shaft 8 are provided with second cylinder 10 and are arranged in the second demonstration cavity 9 of said demonstration board body 1 right lower quadrant, and the English tense title on corresponding said first cylinder 3 surfaces, the surface of said second cylinder 10 is provided with the example sentence of corresponding English tense.
The technical scheme of the utility model can also be to be provided with hook 11 on the top of said demonstration board body 1.
The beneficial effect of the utility model is to be provided with the first demonstration cavity 2 through the upper left quarter at said demonstration board body 1; Be provided with first cylinder 3 through first rotating shaft 4 in the said first demonstration cavity 2; The surface of said first cylinder 3 is respectively equipped with 12 kinds of English tense titles; Left end in said first rotating shaft 4 is provided with handle 5; The other end in said first rotating shaft 4 is provided with first conical gear 6; Said first conical gear 6 and second conical gear, 7 engagements that are arranged in second rotating shaft 8, said second rotating shaft 8 are provided with second cylinder 10 and are arranged in the second demonstration cavity 9 of said demonstration board body 1 right lower quadrant, and the English tense title on corresponding said first cylinder 3 surfaces, the surface of said second cylinder 10 is provided with the example sentence of corresponding English tense; During use; Thereby first cylinder 3 is rotated through handle 5 rotations first rotating shaft 4; The different English tense title in demonstration first cylinder, 3 surfaces in the first demonstration cavity 2; Meanwhile; First conical gear 6 and the engagement of second conical gear 7 drive second rotating shaft, 8 rotations, because the English tense titles on corresponding said first cylinder 3 surfaces, the surface of said second cylinder 10 are provided with the example sentence of corresponding English tense, thereby in the second demonstration cavity 9, show the example sentence of corresponding English tense on the surface of second cylinder 10 respectively; Making simultaneously corresponding respectively 12 kinds of English tenses of study of student and example sentence is visual in imagely to be convenient to comparative learning again, thereby has deepened the memory of 12 kinds of voices.
Description of drawings
Fig. 1 is the structural drawing of the utility model
Among Fig. 11, the demonstration board body, 2, the first demonstration cavity, 3, first cylinder, 4, first rotating shaft, 5, handle, 6, first conical gear, 7, second conical gear, 8, second rotating shaft, 9, the second demonstration cavity, 10, second cylinder, 11, hook.
Embodiment
According to shown in Figure 1, the utility model relates to a kind of English teaching tense demonstration board, and it comprises demonstration board body 1, is provided with hook 11 on the top of said demonstration board body 1; Upper left quarter at said demonstration board body 1 is provided with the first demonstration cavity 2, is provided with first cylinder 3 through first rotating shaft 4 in the said first demonstration cavity 2, and the surface of said first cylinder 3 is respectively equipped with 12 kinds of English tense titles, just demonstrates a kind of English tense title respectively on the surface of first cylinder 3; Like present indefinite simple present, past idenfinite, future simple tense; Present progressive tense, past progressive tense, future progressive tense; Present perfect tense, past perfect tense, future perfect tense; Present perfect progressive, past perfect continuous tense, perfect progressive in the future; Left end in said first rotating shaft 4 is provided with handle 5; The other end in said first rotating shaft 4 is provided with first conical gear 6; Said first conical gear 6 and second conical gear, 7 engagements that are arranged in second rotating shaft 8; Said second rotating shaft 8 is provided with second cylinder 10 and is arranged in the second demonstration cavity 9 of said demonstration board body 1 right lower quadrant, and the English tense title on corresponding said first cylinder 3 surfaces, the surface of said second cylinder 10 is provided with the example sentence of corresponding English tense; During use; Thereby first cylinder 3 is rotated through handle 5 rotations first rotating shaft 4; The different English tense title in demonstration first cylinder, 3 surfaces in the first demonstration cavity 2; Meanwhile; First conical gear 6 and the engagement of second conical gear 7 drive second rotating shaft, 8 rotations, because the English tense titles on corresponding said first cylinder 3 surfaces, the surface of said second cylinder 10 are provided with the example sentence of corresponding English tense, thereby in the second demonstration cavity 9, show the example sentence of corresponding English tense on the surface of second cylinder 10 respectively; Making simultaneously corresponding respectively 12 kinds of English tenses of study of student and example sentence is visual in imagely to be convenient to comparative learning again, thereby has deepened the memory of 12 kinds of voices.
Claims (2)
1. English teaching tense demonstration board; It comprises demonstration board body (1); It is characterized in that: the upper left quarter at said demonstration board body (1) is provided with the first demonstration cavity (2); Is provided with first cylinder (3) through first rotating shaft (4) in said first demonstration cavity (2), is provided with handle (5), be provided with first conical gear (6) at the other end of said first rotating shaft (4) at the left end of said first rotating shaft (4); Said first conical gear (6) and second conical gear (7) engagement that is arranged in second rotating shaft (8), said second rotating shaft (8) are provided with second cylinder (10) and are arranged in the second demonstration cavity (9) of said demonstration board body (1) right lower quadrant.
2. English teaching tense demonstration board according to claim 1 is characterized in that: be provided with hook (11) on the top of said demonstration board body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200145863U CN202422441U (en) | 2012-01-05 | 2012-01-05 | Tense demonstration board in English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200145863U CN202422441U (en) | 2012-01-05 | 2012-01-05 | Tense demonstration board in English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422441U true CN202422441U (en) | 2012-09-05 |
Family
ID=46747179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200145863U Expired - Fee Related CN202422441U (en) | 2012-01-05 | 2012-01-05 | Tense demonstration board in English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803019A (en) * | 2017-11-22 | 2018-03-16 | 赣州市亿研机械设计研究院有限公司 | A kind of Chinese language Chinese character memory game equipment |
-
2012
- 2012-01-05 CN CN2012200145863U patent/CN202422441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803019A (en) * | 2017-11-22 | 2018-03-16 | 赣州市亿研机械设计研究院有限公司 | A kind of Chinese language Chinese character memory game equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130105 |