英语音标发音学习.ppt

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1、InternationalPhoneticAlphabetWhytolearn?IPAsymbolshelpyounoticesounds,noticethingsthatyouhavebeenpronouncingwronglyinthepast.Nativespeakerslearntopronouncethroughlistening.Non-nativespeakersneedolearntoNOTICEwhattolistenoutfor,sothatthesubsequentencounterscanreinforcetheacquisitio

2、n.OrgansforPronunciationInternationalPhoneticAlphabetVowelspeatpitpetpatbeatbitbetbatVowelsabsurdoccurVowelscutcartbusbarVowelsputtooVowelspotportcotcourtVowelsTongueFrontCentralBackCloseMidOpen-midOpenVowelsInternationalPhoneticAlphabetConsonants-PlosiveBilabialAlveolarVelarVoice

3、less/p//t//k/Voiced/b//d//g/Consonants-NasalsBilabialAlveolarVelarVoiced/m//n///Consonants-fricativesLabio-dentalDental/inter-dentalAlveolarPost-alveolarGlottalVoice-lessfshVoicedvzConsonants-AffricatesAcombinationofaplosiveandafricativealveolarridge-------post-alveolarregion(Both

4、havesomelip-rounding)Consonants–Lateral/l/Thetipoftonguetouchesthealveolarridgeandstaystherethroughtheproduction.Airisreleasedthroughthesidesofthetongue.clear/l/returningtoitsneutralpositioneg:late,lazy,legdark/l/thebackofthetongueisraised.eg:curl,cool,bullConsonants-/r//r/Thetipo

5、fthetonguecurlsbackwithouttouchingthebackpartofalveolarridge.(roundedlips)Consonants–Semi-vowels/j/-/i://w/-/u:/Consonants双唇唇齿齿间齿槽后齿槽上颚软腭声门爆破pbtdkg鼻音mn摩擦fvszh塞擦半wrj侧边l