Two-way selection type English auxiliary teaching device and method
A technology of assisted teaching and two-way selection, applied in the field of teaching aids, can solve problems such as insufficient learning environment, affect students' learning quality, and lack of concentration, achieve excellent learning results, reduce the probability of cervical spine problems, Easy to find effects
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Embodiment 1
[0037] A two-way selective English auxiliary teaching device includes a base plate 1 and a support plate 2 arranged on the base plate 1 .
[0038]As a preferred solution, the left side of the bottom of the support plate 2 is communicated with a placement frame 3, and the surface of the support plate 2 is provided with a first placement opening 4 that is compatible with the placement frame 3, and the middle part of the top of the bottom plate 1 is fixedly connected with a cylinder 5. The top of the cylinder 5 push rod runs through the placement frame 3 and is fixedly connected with a support frame 6, the outer surface of the support frame 6 matches the inner surface of the placement frame 3, and the right side of the top of the support plate 2 is slidingly installed with a first writing board 7 The top of the left side of the first writing board 7 is hinged with a second writing board 8, and the right side of the bottom of the second writing board 8 is provided with a sliding gr...
Embodiment 2
[0040] This embodiment, as an improvement of the previous embodiment, is a two-way selective English auxiliary teaching device, which includes a base plate 1 and a support plate 2 arranged on the base plate 1 .
[0041] As a preferred solution, the left side of the bottom of the support plate 2 is communicated with a placement frame 3, and the surface of the support plate 2 is provided with a first placement opening 4 that is compatible with the placement frame 3, and the middle part of the top of the bottom plate 1 is fixedly connected with a cylinder 5. The top of the cylinder 5 push rod runs through the placement frame 3 and is fixedly connected with a support frame 6, the outer surface of the support frame 6 matches the inner surface of the placement frame 3, and the right side of the top of the support plate 2 is slidingly installed with a first writing board 7 The top of the left side of the first writing board 7 is hinged with a second writing board 8, and the right side...
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