English tense study link plate

The utility model discloses an english tense study link plate, it includes base, main clipboard and explanatory note board, and main clipboard passes through the bracing piece to be connected on the base, and the explanatory note board passes through the axis to be connected with main clipboard, and...

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Bibliographische Detailangaben
1. Verfasser: SUN YESHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses an english tense study link plate, it includes base, main clipboard and explanatory note board, and main clipboard passes through the bracing piece to be connected on the base, and the explanatory note board passes through the axis to be connected with main clipboard, and main clipboard is equipped with a plurality of demonstrations section of thick bamboo groove, showsthat rotatory snap ring is all connected to the inner wall of controlling in section of thick bamboo groove, and place respectively on two rotatory snap rings at the both ends of rotary rod, is equipped with four tense writing paper grooves of placing the tense writing paper on the rotating display section of thick bamboo. The beneficial effect of the utility model have: switch different tenses through the rotation of a rotating display section of thick bamboo, the student can be very clear knows the difference that different tenses change in the sentence, and this kind of form has also improved student's interest in