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PURE VOWELS�Monothongs

Dr.B.Winmayil

Assistant Professor of English

V.V.Vanniaperumal College for Women

Virudhunagar

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Definition

Vowels

Pulmonic eggressive air from the lung escapes

  • freely
  • continuously (without complete closure along the oral passage)
  • Through the mouth

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Articulators

  • Passive Articulator :

Roof of the Mouth

  • Active Articulator :

Tongue

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Description of Vowels(12)

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  • Part of the tongue used
  • Height of the tongue
  • Position of the lips

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Part of the tongue used

  • Front Vowels
  • Back Vowels
  • Central Vowels

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Front Vowels

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Front of the tongue

Hard Palate

Wide Gap

S.No.

Vowel

Word

Script

1.

[i:]

seen

/si:n/

2.

[ɪ]

sit

/sɪt/

3.

[e]

head

/hed/

4.

[ӕ]

pan

/pӕn/

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Front Vowel Diagram

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Back Vowels

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Back of the tongue

Soft Palate

Wide-enough Gap

S.No.

Vowel

Word

Script

1.

[ɑ:]

part

/pɑ:(r)t/

2.

[ᴐ] or [ɒ]

hot

/hᴐt/

3.

[ᴐ:]

caught

/kᴐ:t/

4.

[ʊ]

full

/fʊl/

5.

[u:]

fool

/fu:/

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Back Vowel Diagram

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Central Vowels

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Centre of the tongue

Between Hard Palate & Soft Palate

Wide-enough Gap

S.No.

Vowel

Word

Script

1.

[ᴧ]

cut

/kᴧt/

2.

[ᴈ:]

girl

/gᴈ:(r)l/

3.

[ә]

ago

/әgәu/

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Central Vowel Diagram

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Identify the words with front vowels

  • had
  • mole
  • bed
  • kid
  • but
  • fit
  • boon
  • ball
  • treat

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  • /hӕd/
  • /bed/
  • /kɪd/
  • /fɪt/
  • /tri:t/

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Identify the words with back vowels

  • tool
  • pole
  • pull
  • kid
  • sort
  • taught
  • rule
  • ball
  • pot
  • page
  • soft

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  • /tu:l/
  • /pʊl/
  • /sᴐ:t/
  • /tᴐ:t/
  • /ru:l/
  • /bᴐ:l/
  • /pɒt/
  • /sɒft/

​

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  • glue
  • girl
  • wood
  • car
  • pale
  • farm
  • what
  • not
  • palm
  • soda
  • sleep

​

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  • /glu:/
  • /wʊd/
  • /kɑ:(r)/
  • /fɑ:m/
  • /wɒt/
  • /nɒt/
  • /pɑ:m/

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Identify the words with central vowels

  • man
  • earth
  • son
  • kill
  • hut
  • urban
  • sing
  • around
  • age
  • soda

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  • /ᴈ:(r)θ/
  • /sᴧn/
  • /hᴧt/
  • /ᴈ:(r)bәn/
  • /әraʊnd/
  • /sәʊdә/

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Height of the Tongue

  • AA raises at diff. height
  • Sounds are not alike in the classification based on part of AA
  • Eg fool, full, fought, God, part [:[u:] , [ʊ], [ᴐ:], [ᴐ] or [ɒ], and [a:] ]
  • Close Vowels
  • Open Vowels
  • Half-close vowels
  • Half-open vowels

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Close Vowel

  • Articulated with the tongue very close to the roof of the mouth, but with a gap between them for the air from the lungs to escape freely without friction

Open Vowel

  • Articulated when the tongue is far away from the roof of the mouth, and with a wide gap between them for the air from the lungs to escape freely without friction

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Half-close vowel

  • Articulated with the tongue raised between the close and open positions, but nearer the close position than the open position

Half-open vowel

  • Articulated with the tongue raised between the close and open positions, but nearer the open position than the close position

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Front Vowels

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Position

Vowel

Type

Word

Script

1.

[i:]

Front Close

seen

/si:n/

2.

[ɪ]

Between close and half close

sit

/sɪt/

3.

[e]

Between half-close and half-open

head

/hed/

4.

[ӕ]

Front open

pan

/pӕn/

Vowel Area

Tongue - AA

Roof of the mouth

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Back Vowels

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Position

Vowel

Type

Word

Script

5.

[ɑ:]

Back open

part

/pɑ:(r)t/

5.

[ᴐ] or [ɒ]

Back open

hot

/hᴐt/

6.

[ᴐ:]

Between half-close and half-open

caught

/kᴐ:t/

7.

[ʊ]

Between close and half-close

full

/fʊl/

8.

[u:]

Back close

fool

/fu:/

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Central Vowels

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Position

Vowel

Type

Word

Script

Above 12

[ᴧ]

Just above open

cut

/kᴧt/

Bt 10 & 11

[ᴈ:]

Between half-close and half-open

girl

/gᴈ:(r)l/

Below 10

[ә]

Just below half-open

ago

/әgәu/

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Vowel Quadrangle

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Position of the Lips

  • Rounded
    • [u], [ʊ], [o], [ɔ]
  • Unrounded
    • [i], [ɪ], [e], [ɛ], [æ], [ɑ], [ʌ], [ə]
  • the mid and high back vowels are rounded, the front and central vowels unrounded

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Vowel-length

  • Longer – word final eg /bi:/ , /kᴐ:/
  • Longer – followed by voiced consonants eg. /bi:d/ /kᴐ:d/
  • Slightly shorter - followed by voiceless consonants

eg. /bi:t/, /kᴐ:t/

Vowel tit-bits

  • /ә/ - schwa – most frequently occurring vowel
  • Does not occur in accented syllable
  • Occurs in weak form of many words
  • To/tu:/ : /aim gәuiᵑ tu iᵑglәnd/ - weak form

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