| 摘要 |
PROBLEM TO BE SOLVED: To provide a pronunciation correcting and training tool.SOLUTION: The pronunciation correcting and training tool includes: a pair of tooth-bitten parts which is linearly formed and is bitten by upper teeth and lower teeth on both sides; and a tongue support part which is formed like a downward curve between the pair of tooth-bitten parts to support a tongue. Since the tooth-bitted parts are bitten by teeth on both sides, the tongue support part formed like the curve, even though it is not excessive, supports the tongue but supports the tongue in a proper position while suppressing hanging of the tongue in a state where lips are kept spread in a horizontal direction. Therefore, the pronunciation correcting and training tool is advantageous to enable a user to easily and efficiently train pronunciation through improvement in mouth form and tongue position. |
