A kind of English word learning teaching aid
Technical field
The utility model relates to a kind of English teaching aid, and specifically a kind of English word learning teaching aid, belongs to teaching utility appliance technical field.
Background technology
English study be primary school to the mandatory subject of senior middle school and even university, student's vocabulary size is very important for studying English, thus student in the process of studying English, the memory of word is very important.At present, teacher's classroom instruction is to take blackboard writing on the blackboard as main substantially, and this method is more uninteresting, can not effectively excite the interest of Students ' Learning English, has a strong impact on teacher's efficiency of teaching.Therefore, be extremely necessary a teaching aid that can excite Students ' Learning English interest of development research, the Teaching Atmosphere that makes classroom is relatively more active, student memory is more deep.
Summary of the invention
For the problems referred to above, the utility model provides a kind of English word learning teaching aid, simple and reasonable, convenient operation, student can spell out corresponding English word with English words motherboard according to the Chinese word of placing, and can help student memory deep, to increase fastness and the persistence of memory, enliven classroom atmosphere.
Above-mentioned object is achieved through the following technical solutions:
A kind of English word learning teaching aid, the support frame, English alphabet magnetic sheet and the Chinese character magnetic sheet that comprise pedestal, bearing pin one, supporting leg, bearing pin two, back-up block, adjustable width, adopt bearing pin one to be rotatably connected between described pedestal and one end of described supporting leg; Between the other end of described supporting leg and described back-up block, adopt described rotating connection of bearing pin two; The support frame of described adjustable width comprises left support framework, right support framework, guide pillar and spring; The middle part of described guide pillar is fixedly installed on described back-up block, the two ends of described guide pillar are slidably arranged in the chute of described left support framework, right support framework, described spring is through described guide pillar, and two ends are fixedly connected on respectively on described left support framework, right support framework, described left support framework and right support framework all adopt magnetic material to make, described English alphabet magnetic sheet is adsorbed on described left support framework, and described Chinese character magnetic sheet is adsorbed on described right support framework.
As preferably, described pedestal is square or circular.
Further, on the upper left corner of described left support framework, be provided with on the lower right corner of a left arc flange, described right support framework and be provided with a right arc flange.
As preferably, on the Liang Ge angle, the left side of described left support framework, be provided with on the angle, two, the right of two left arc flange, described right support framework and be provided with two right arc flange.
Further, on the Si Ge angle, bottom surface of described pedestal, be provided with feet.
As preferably, described back-up block be shaped as rectangle.
Compare with teaching aid with existing English teaching, the utility model provides a kind of English word learning teaching aid, when teaching is used, the English word that teacher can learn as required, is placed on Chinese character corresponding to English word on right support framework, then, student is according to Chinese character or word, adopt English alphabet magnetic sheet that English word is spelled out, and be positioned on left support framework, for everybody, discuss.In addition, the left support framework that is set to adopt spring to connect by support frame is connected with right support framework, the distance of the two is set to regulate, like this, can the language of instruction of books, word flash card and so on be clamped between left support framework and right support framework for teacher, very convenient.The utility model is easy to operate, simple, can effectively excite student's English-leaning interest, strengthens the deep property of memory, improves the quality of teaching.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is another angle one-piece construction schematic diagram of the utility model;
In figure: 1, pedestal, 2, bearing pin one, 3, supporting leg, 4, bearing pin two, 5, back-up block, 7, left support framework, 8, right support framework, 9, guide pillar, 10, spring, 11, left arc flange, 12, right arc flange, 13, feet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Figure 1-3, a kind of English word learning teaching aid, comprises and the support frame of pedestal 1, bearing pin 1, supporting leg 3, bearing pin 24, back-up block 5 and adjustable width adopts bearing pin 1 to be rotatably connected between pedestal 1 and one end of supporting leg 3; Between the other end of supporting leg 3 and back-up block 5, adopt that bearing pin 24 is rotating to be connected; The support frame of adjustable width comprises left support framework 7, right support framework 8, guide pillar 9 and spring 10; The middle part of guide pillar 9 is fixedly installed on back-up block 5, the two ends of guide pillar 9 are slidably arranged in the chute of left support framework 7, right support framework 8, spring 10 is through guide pillar 9, and two ends are fixedly connected on respectively on left support framework 7, right support framework 8, left support framework 7 and right support framework 8 all adopt magnetic material to make, English alphabet magnetic sheet is adsorbed on left support framework 7, and Chinese character magnetic sheet is adsorbed on right support framework 8.
In the present embodiment, pedestal 1 is square or circular, is provided with on the angle, two, the right of two left arc flange 11, right support framework 8 and is provided with two right arc flange 12 on the Liang Ge angle, the left side of left support framework 7; On the Si Ge angle, bottom surface of pedestal 1, be provided with feet 13; Back-up block 5 be shaped as rectangle.