English vowels. Principles of classification презентация

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Contents

Introduction. Vowel sounds. Principles
The stability of artiulation
The position of the tongue
The

Contents Introduction. Vowel sounds. Principles The stability of artiulation The position of the
length of the vowels
The degree of tenseness and the character of the end of a vowel

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Vowel sounds. Principles of classification

Vowel sounds. Principles of classification

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Vowels

Sounds of speech, during the articulation of which the air flow

Vowels Sounds of speech, during the articulation of which the air flow passes
passes freely through the pharyngeal and oral cavity, and the vocal cords are shifted and vibrate, are called vowels. Vowels are sounds produced by the voice (tone).

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The Principles of classification

Principles

The degree of tenseness and character of the

The Principles of classification Principles The degree of tenseness and character of the vowel end
vowel end

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The stability of articulation

The stability of articulation

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The System of Cardinal Vowels by Daniel Jones
Front Vowels Back

The System of Cardinal Vowels by Daniel Jones Front Vowels Back Vowels №
Vowels
№ 1 i u № 8 close
№ 2 e o № 7 half-close
№ 3 ε ɔ № 6 half-open
№ 4 a α № 5 open

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The position of the tongue

Vowels
(according to the horizontal movements of the

The position of the tongue Vowels (according to the horizontal movements of the
tongue)
front central back
Vowels
(according to the vertical movements of the tongue)
high mid low

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front
/i:, e, æ/ /eı, ε∂, aı/
front-retracted /ı/

front /i:, e, æ/ /eı, ε∂, aı/ front-retracted /ı/ /ı∂/ Vowels mixed or
/ı∂/
Vowels
mixed or central /∂, ɜ:/
back-advanced
/ʌ, u, a:/ /ou, u∂/
back
/o, o:, u:/ /oı/

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narrow /i:, u:/
high (close)
broad /ı, u/
narrow

narrow /i:, u:/ high (close) broad /ı, u/ narrow /e, ɜ:, ou/ mid
/e, ɜ:, ou/
mid (half open)
broad /∂/ /ε∂/
Vowels
narrow /ʌ, o:/
low (open)
broad/æ, a:, ɔ, aı, au /

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The position of the lips

Vowels

The position of the lips Vowels

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The length of the vowels

Vowel

The length of the vowels Vowel

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The degree of tenseness and the character of the end of

The degree of tenseness and the character of the end of a vowel
a vowel

According to the
degree of muscular tension
tense lax
According to the
character of the end
free checked

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