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Verb utilization learning tool

机译:动词利用学习工具

摘要

PROBLEM TO BE SOLVED: To provide a verb practical learning tool which is suitable for learning a relative relation between a stem and a word end of a verb and which does not require a wide space for learning. A verb utilization learning tool 1 includes a rotary plate 2, a cover-up plate 3, and a rotary fixture 4. On one surface of the rotary plate 2, the stems and endings of a plurality of verbs are illustrated by a fan-shaped frame centered on the rotary fixture 4 and divided into a plurality of equal central angles. The cover plate 3 is provided with a display window portion 31 for displaying the stems and endings of verbs of one category. On the edge of the display window 31, which is the surface opposite to the surface of the cover plate 3 facing the rotary plate 2, the words that continue to be mentioned in the endings of the six conjugations of the verb are shown as examples. There is. [Selection diagram] Figure 1
机译:要解决的问题:提供一种动词实用的学习工具,该工具适合于学习动词的词干与词尾之间的相对关系,并且不需要很大的学习空间。动词利用学习工具1包括旋转板2,掩盖板3和旋转固定装置4。在旋转板2的一个表面上,多个动词的词干和结尾以扇形表示。框架以旋转夹具4为中心并被分成多个相等的中心角。盖板3设置有用于显示一类动词的词干和结尾的显示窗口部分31。在显示窗口31的边缘上,该边缘是与盖板3的面对旋转板2的表面相对的表面,在该动词的六个变位的结尾处继续提到的单词被示出为示例。有。 [选型图]图1

著录项

  • 公开/公告号JP3226238U

    专利类型

  • 公开/公告日2020-05-14

    原文格式PDF

  • 申请/专利权人 江副 隆秀;

    申请/专利号JP20200000713U

  • 发明设计人 江副 隆秀;

    申请日2020-03-02

  • 分类号G09B19;G09B1/40;

  • 国家 JP

  • 入库时间 2022-08-21 11:35:11

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