CN204791659U - English tense teaching aid - Google Patents
English tense teaching aid Download PDFInfo
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- CN204791659U CN204791659U CN201520514001.8U CN201520514001U CN204791659U CN 204791659 U CN204791659 U CN 204791659U CN 201520514001 U CN201520514001 U CN 201520514001U CN 204791659 U CN204791659 U CN 204791659U
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- tense
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- english
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- teaching aid
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Abstract
The utility model discloses an english tense teaching aid, include base, tense board and set up respectively and prop in perpendicular support, the swash bracket gentleness at tense board both ends, perpendicular support vertical fixation is on the base, and swash bracket's one end is fixed on erecting the support, and what the other end inclined fixes on the base, the one end that gas propped is connected on swash bracket, and the other end is connected on the top of tense board, gas props and is located the tense board and erects between the support, the bottom of tense board is connected on erecting the support. The utility model discloses simple structure, tense name and example sentence are write respectively to convenient to use on 12 tense pieces, and the teaching of being convenient for is more vivid, prop through gas simultaneously and realized the folding or rising field of vision of teaching aid realization, effectively reduce storage space, improve application range simultaneously.
Description
Technical field
The utility model relates to a kind of teaching aid, in particular a kind of English tense teaching aid.
Background technology
Current English has one of maximum language of vocabulary in the world, also by world's most countries well accepted first or second language.Whole world model with in, the expression of various information substantially English dominates, and various advanced technology is mainly with english expression, and therefore, the study of English has maximum numbers in the whole world.In the U.S., the vocabulary size of a primary school sophomore is at least more than 30,000, and the vocabulary of a high school student is substantially 50,000-10 ten thousand, undergraduate vocabulary is more than 100,000, visible, even if in the country of speaking English, people also GPRS a large amount of English glossary.
At present in China, College Students ' English outline requires that graduate vocabulary size is only 4000-5000, apparent number low.In in, there is a large amount of English reference books miscellaneous, various English memory method also continues to bring out, these books concentrate in 2000-20000 vocabulary mostly, these accumulating methods are nothing but how church people take certain method recite words from memorize mechanicalling, these methods are too single and uninteresting, affect the results of learning of people.
It is relatively wide that English relates to face, and the grammer of English is many, so can be more than the teaching notes of other teachers a lot of for English teaching notes English teacher, in English Teaching Class, need teacher to write a large amount of words on blackboard of being everlasting, need a lot of english textbook, as exercise simultaneously, the educational aids such as grammer, English Instructor writes Shi Yaoyi only hand-held English teaching notes on blackboard, and another hand chalk-writing, takes very inconvenient, add the workload of English teacher, waste the time.
At present, in English teaching practice, for the study of English letter, teacher be generally adopt blackboard submit a written statement to a higher authority write into row teaching, as everyone knows, chalk dust can cause great harm to teachers and students, and the teachers and students be in for a long time under this environment easily suffer from pulmonary disease.In addition, this kind of form of teaching is comparatively lost time, and plays larger obstruction to the raising of quality of instruction.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of English tense teaching aid, effectively can realize tense teaching.
The utility model is achieved through the following technical solutions, and the utility model comprises base, tense plate and is arranged at the perpendicular support at tense plate two ends, the gentle support of tilted supporter respectively; Described perpendicular support vertical is fixed on base, and one end of tilted supporter is fixed on perpendicular support, and what the other end tilted is fixed on base; One end of described gas support is connected on tilted supporter, and the other end is connected to the top of tense plate, and described gas support is between tense plate and perpendicular support; The bottom of described tense plate is connected on perpendicular support.
As one of optimal way of the present utility model, one end of described gas support is connected on tilted supporter by bearing, and the other end of gas support is connected on tense plate by bearing.
As one of optimal way of the present utility model, described tense plate comprises four connecting links, 12 tense blocks and framework; The two ends of described connecting link are separately fixed at the both sides of framework, top and the bottom of described framework are connected gas support respectively and erect support, each connecting link is sheathed three tense blocks successively, and described tense block is hexahedron, tense block is offered the through hole worn for connecting link.
As one of optimal way of the present utility model, four faces of described tense block are respectively equipped with tense card, four faces of tense block are respectively equipped with T-shaped projection, and tense card is provided with T-shaped groove, and described T-shaped projection and T-shaped groove fit use.
The utility model has the following advantages compared to existing technology: the utility model structure is simple, easy to use, and 12 tense blocks write tense title and example sentence respectively, is convenient to teaching, more vivid; Achieve teaching aid by gas support realize folding or raise the visual field simultaneously, effectively reduce storage space, improve usable range simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the stereographic map of tense block;
Fig. 4 is the decomposing schematic representation of tense block and tense card.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As depicted in figs. 1 and 2, the present embodiment comprises base 1, tense plate 2 and is arranged at the perpendicular support 3 at tense plate 2 two ends, the gentle support 5 of tilted supporter 4 respectively; Described perpendicular support 3 is vertically fixed on base 1, and one end of tilted supporter 4 is fixed on perpendicular support 3, and what the other end tilted is fixed on base 1; One end of described gas support 5 is connected on tilted supporter 4 by bearing, and the other end is connected to the top of tense plate 2 by bearing, and described gas support 5 is between tense plate 2 and perpendicular support 3; The bottom of described tense plate 2 is connected on perpendicular support 3 by rotating shaft.
The not used time, tense plate 2 can be pressed, reduce the height of tense plate 2, during use, tense plate 2 is pushed into extreme higher position, under gas support 5 effect, realize location, gas support simultaneously 5 relies on the connection rotating shaft of tense plate 2 and perpendicular support 3, realizes location to a certain degree.
Tense plate 2 comprises four connecting links, 21,12 tense blocks 22 and framework 23; The two ends of described connecting link 21 are separately fixed at the both sides of framework 23, top and the bottom of described framework 23 are connected gas support 5 and perpendicular support 3 respectively, each connecting link 21 is sheathed three tense blocks 22 successively, and described tense block 22 is hexahedron, tense block 22 is offered the through hole worn for connecting link 21.
As shown in Figure 3 and Figure 4, four faces of tense block 22 are respectively equipped with tense card 24, four faces of tense block 22 are respectively equipped with T-shaped projection 221, and tense card 24 is provided with T-shaped groove 241, described T-shaped projection 221 and T-shaped groove 241 with the use of.Tense card 24 can be replaced as required, can realize effectively holding simultaneously.
A face of each tense block 22 is tense title, and other three faces are example sentence.Three tense block 22 titles on first connecting link 21 are respectively: present indefinite simple present, past idenfinite, future simple tense, three tense block 22 titles on second connecting link 21 are respectively: present progressive tense, past progressive tense, future progressive tense, three tense block 22 titles on 3rd connecting link 21 are respectively: present perfect tense, past perfect tense, future perfect tense, and three tense block 22 titles on the 4th connecting link 21 are respectively: perfect progressive, past perfect continuous tense, in the future perfect progressive now.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an English tense teaching aid, is characterized in that, comprises base, tense plate and is arranged at perpendicular support, the gentle support of tilted supporter at tense plate two ends respectively; Described perpendicular support vertical is fixed on base, and one end of tilted supporter is fixed on perpendicular support, and what the other end tilted is fixed on base; One end of described gas support is connected on tilted supporter, and the other end is connected to the top of tense plate, and described gas support is between tense plate and perpendicular support; The bottom of described tense plate is connected on perpendicular support.
2. a kind of English tense teaching aid according to claim 1, is characterized in that, one end of described gas support is connected on tilted supporter by bearing, and the other end of gas support is connected on tense plate by bearing.
3. a kind of English tense teaching aid according to claim 1, is characterized in that, described tense plate comprises four connecting links, 12 tense blocks and framework; The two ends of described connecting link are separately fixed at the both sides of framework, top and the bottom of described framework are connected gas support respectively and erect support, each connecting link is sheathed three tense blocks successively, and described tense block is hexahedron, tense block is offered the through hole worn for connecting link.
4. a kind of English tense teaching aid according to claim 3, it is characterized in that, four faces of described tense block are respectively equipped with tense card, four faces of tense block are respectively equipped with T-shaped projection, tense card is provided with T-shaped groove, and described T-shaped projection and T-shaped groove fit use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514001.8U CN204791659U (en) | 2015-07-14 | 2015-07-14 | English tense teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514001.8U CN204791659U (en) | 2015-07-14 | 2015-07-14 | English tense teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204791659U true CN204791659U (en) | 2015-11-18 |
Family
ID=54531662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520514001.8U Expired - Fee Related CN204791659U (en) | 2015-07-14 | 2015-07-14 | English tense teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204791659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718115A (en) * | 2018-07-13 | 2020-01-21 | 辽宁工业大学 | English and American literature knowledge learning and memory auxiliary device |
-
2015
- 2015-07-14 CN CN201520514001.8U patent/CN204791659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718115A (en) * | 2018-07-13 | 2020-01-21 | 辽宁工业大学 | English and American literature knowledge learning and memory auxiliary device |
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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 |
Granted publication date: 20151118 Termination date: 20190714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |