CN202996116U - English tense teaching aid - Google Patents
English tense teaching aid Download PDFInfo
- Publication number
- CN202996116U CN202996116U CN 201220699405 CN201220699405U CN202996116U CN 202996116 U CN202996116 U CN 202996116U CN 201220699405 CN201220699405 CN 201220699405 CN 201220699405 U CN201220699405 U CN 201220699405U CN 202996116 U CN202996116 U CN 202996116U
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- axis
- teaching aid
- cross frame
- english
- tense
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Abstract
The utility model discloses an English tense teaching aid which comprises a cross frame, three thin rods and three panels. The intersection point of the cross frame is set as an origin, the cross frame constitutes a rectangular coordinate system, one line is an X axis and the other is a Y axis. Grooves are arranged at the origin, at positions in front and back of the origin as well as on the X axis and the Y axis. The English tense teaching aid can help teachers with comprehensive teaching, is simple to operate, has strong three-dimensional sense and can make students more interested in learning, learn more intuitively and understand and memorize the knowledge more easily.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically a kind of English tense teaching aid.
Background technology
The tense of english verb is the soul of english verb, and it has consisted of the colourful grammatical meaning of english verb.The study of english verb tense is one of most important link in learning English, and its acquistion is the important symbol of English study success.In the teaching of middle and primary schools' English, the teaching of English tense is important, and it is the prerequisite that students is learnt English well.The English tense that often occurs in the teaching material of the teaching situation of middle and primary schools' English tense and present middle and primary schools' English has present indefinite simple present, past idenfinite, future simple tense, past future indefinite; Present progressive tense, past progressive tense, future progressive tense, past future continuous tense; Present perfect tense, past perfect tense, future perfect tense, past future perfect tense.Due to the tense more complicated of verb, study is got up dry as dust, very difficult, is difficult to fine grasp.
Summary of the invention
The purpose of this utility model is to provide a kind of English tense teaching aid, and this teaching aid had both helped the teacher to carry out synthetic instruction, and was simple to operate again, had strong stereoscopic sensation, made the student interested, and study is got up more directly perceived, understandable, easily memory.
The purpose of this utility model is achieved through the following technical solutions:
A kind of English tense teaching aid is characterized in that: this teaching aid comprises cross frame, pearl, thin rod and panel, and this cross frame consists of a rectangular coordinate, and the intersection point of cross frame is initial point O, and a limit of cross frame is X-axis, and another limit is Y-axis; Be provided with one group of groove at initial point O and initial point O front and back position, and one group of groove is arranged on X and Y-axis; Pearl, thin rod and panel are all suitable with groove.
In the utility model, thin rod is three; Panel is three, and the quantity of pearl can be set as required.
The utility model is put into the coordinate system analysis of space right-angle with 16 kinds of tenses of English, and is with deep impression, is convenient to memory, understands.Wherein, represent now at the initial point place of X-axis, on positive dirction expression in the future, on negative direction, expression is in the past.Go out expression in the future in the past in the negative direction of X-axis and the positive dirction of Y-axis.When representing carrying out on time point with point, when representing accumulated time general with line, represent when the completing of this moment with face.
The utility model had both helped the teacher to carry out synthetic instruction, and was simple to operate again, had strong stereoscopic sensation, made the student interested, and study is got up more directly perceived, understandable, easily memory.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that in the utility model, thin rod snaps in the schematic diagram that groove represents line segment.
Fig. 3 is the schematic diagram that in the utility model, panel inserts expression plane in groove.
Embodiment
A kind of English tense teaching aid is seen Fig. 1, and this teaching aid comprises cross frame 1, pearl 2, thin rod 3 and panel 4, and this cross frame 1 consists of a rectangular coordinate, and the intersection point of cross frame 1 is initial point O, and a limit of cross frame is X-axis, and another limit is Y-axis; Be provided with one group of groove 5 at initial point O and initial point O front and back position, and one group of groove 5 is arranged on X and Y-axis; One group of pearl 2,3 and three panels 4 of three thin rods are all suitable with groove 5.
During use, when representing to carry out with the point on coordinate axis.As Fig. 1: X0 represents present progressive tense; X1 represents future progressive tense; X2 represents past progressive tense, and X3 represents past future continuous tense.Groove at teaching aid represents a little to put into to represent with pearl.
Represent when general with straight line in the relevant position.As Fig. 2, snap in groove with thin rod and represent line segment.
When representing to complete with the plane in the relevant position.As Fig. 3, with representing the plane in panel insertion groove.
The utility model is put into the coordinate system analysis of space right-angle with 16 kinds of tenses of English, and is with deep impression, is convenient to memory, understands.Wherein, represent now at the initial point place of X-axis, on positive dirction expression in the future, on negative direction, expression is in the past.Go out expression in the future in the past in the negative direction of X-axis and the positive dirction of Y-axis.When representing carrying out on time point with point, when representing accumulated time general with line, represent when the completing of this moment with face.The utility model had both helped the teacher to carry out synthetic instruction, and was simple to operate again, had strong stereoscopic sensation, made the student interested, and study is got up more directly perceived, understandable, easily memory.
Claims (2)
1. English tense teaching aid, it is characterized in that: this teaching aid comprises cross frame (1), pearl (2), thin rod (3) and panel (4), this cross frame (1) consists of a rectangular coordinate, and the intersection point of cross frame (1) is initial point O, a limit of cross frame (1) is X-axis, and another limit is Y-axis; Be provided with one group of groove (5) at initial point O and initial point O front and back position, and one group of groove (5) is arranged on X and Y-axis; Pearl (2), thin rod (3) and panel (4) are all suitable with groove (5).
2. English tense teaching aid according to claim 1 is characterized in that: thin rod (3) is three; Panel (4) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699405 CN202996116U (en) | 2012-12-18 | 2012-12-18 | English tense teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699405 CN202996116U (en) | 2012-12-18 | 2012-12-18 | English tense teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996116U true CN202996116U (en) | 2013-06-12 |
Family
ID=48567263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220699405 Expired - Fee Related CN202996116U (en) | 2012-12-18 | 2012-12-18 | English tense teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996116U (en) |
-
2012
- 2012-12-18 CN CN 201220699405 patent/CN202996116U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |