Презентация на тему "Theoretical phonetics"

Содержание

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  Theoretical phonetics

  Comparison of the sounds /b/ , /p/ and / ʌ /

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  Characteristics

  /b/ - is a plosive, bilabial, voiced consonant . It has the same articulation as /p/ but with voice and without aspiration and with less power. /p/ - is a plosive, bilabial, voiceless consonant. Lips position depends on the next sound. Position can be spread, neutral, and rounded. /ʌ/ - is a short, tense, mid central, unrounded, lax vowel. In pronunciation your tongue has the same position as when you keep silence. The back part of tongue rises to a front part of soft palate.

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  /b/

  Nasal plosion:['kæbmən] , ['ebnɪ], [æb'nɔːm(ə)l], [əb'nɔkʃəs] Lateral plosion : ['leɪbl], [bleɪm], [blɛə], ['keɪbl] Fricative plosion : ['æbs(ə)ns], [əb'zɔːb], [əb'steɪn], [əb'zɜːv] Loss of plosion :[stepbæk], [keɪpbiːʧ] [dəupbu:k] Labialization :[bu:k], ['bɔːrɪŋ], [buːt], [bɔks] Slightly palatalized : [bɪt], [biːst], [bɪ'gɪn], [biːf]

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  /p/

  Nasal plosion:[æp'niːə], [keɪpmeɪ], ['stepˌmʌðə], [kiːpmʌnɪ] Lateral plosion: ['kʌpl], [pleɪt], [ˌriː'pleɪ], ['plentɪ] Fricative plosion : [lɪps], [straɪps], ['lɪpstɪk], [luːpspeɪs] Loss of plosion : [stepbæk], [keɪpbiːʧ] [dəupbu:k] Labialization :[spɔːt], [spuːn], ['pɔrɪʤ], [rɪ'pɔːt] Slightly palatalized :[spɪt], [pɪʧ], ['skɔːpɪən], [piːl]

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  /ʌ /

  Before voiced consonants: /fʌn/ /ʧʌm/ /skʌm/ /stʌn/ /gʌn/ /rʌm/ Before voiceless consonants: /rʌk/ /stʌk/ /krʌst/ /spʌtə/ /lʌk/ /bʌs/