長母音o
規則探究
英語の o_e 長母音ルール は、語末の発音されない e が前の o に /oʊ/ を与える仕組みである。これは単なる綴り規則ではなく、英語のリズムを支える重要な音韻装置だ。現代英語では ago や almost のように、開音節や歴史的綴りでも同じ母音が維持されている。
発音ラボ
舌は中後部、唇は丸く構え、音の後半で軽くすぼめる。息は一定に流し、滑らかに音を移行させる。短母音との対比練習が効果的である。
語彙散策
adorable, ago, airhostess, alcohol, almost を通して、強勢・語源・方言差が長母音に与える影響を観察できる。
注意点
o_e だけに依存せず、音節構造を見ること。/oʊ/ を単母音化しないことが重要。
上級編
会話では意味上重要な語で長母音が伸びる。リズム感覚こそが上達の鍵である。
フォニックス分解
### 発音まとめ 舌・唇・息の連動を意識し、滑らかな二重母音を作る。
発音参照
Common Mistakes
例の単語
All Words (436)
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