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Ministry of Education and Science of Ukraine
Dragomanov National Pedagogical University
Institute of foreign philology
English philology department
Word- Stress
Report of Theoretical phonetic
Lyubchich Ira
405 En group
Kiev 2009
Contents
Introduction
I. The nature of English Word Stress
II. Types of English Word Stress
III. Word Stress tendencies
IV. Word Stress functions
V. Variation in word stress
VI. English Word Stress - Does It Really Matter?
Conclusion
References
Word stress is not used in all languages. Some languages, Japanese or French for example, pronounce each syllable with eq-ual em-pha-sis. Other languages, English for example, use word stress.
Word stress is your magic key to understanding spoken English. Native speakers of English use word stress naturally. Word stress is so natural for them that they don't even know they use it. Non-native speakers who speak English to native speakers without using word stress, encounter two problems:
1. They find it difficult to understand native speakers, especially those speaking fast.
2. The native speakers may find it difficult to understand them.
So, in this report we will focus our attention on the accentual patterns of English words. The sequence of syllables in the word is not pronounced identically. The syllable or syllables which are uttered with more prominence than the other syllables of the word are said to be stressed or accented. The correlation of varying prominences of syllables in a word is understood as the accentual structure of the word or its stress pattern.
Any word spoken in isolation has at least one prominent syllable. We perceive it as stressed. Stress in the isolated word is termed ws, stress in connected speech is termed sentence stress. Stress indicated by placing a stress mark before the stressed syllable: Stress is defined differently by different authors. B. A. Bogortsky, for instance, defined stress as an increase of energy, accompan by an increase of expiratory and articulatory activity. D. Jones fined stress as the degree of force, which is accompanied by a stress force of exhalation and gives an impression of loudness. H. Sweet stated that stress is connected with the force of breath. Later, however P. Jones wrote, that “stress or prominence is effected by inherent sonority, vowel and consonant length and by intonation.”' A. C. Gison also admits that a more prominent syllable is accompanied pitch changes in the voice, quality and quantity of the accented sounds.[2;179]
In disyllabic and polysyllabic words different syllables possess different degrees of special prominence in different positions in relation to the beginning, middle and end of words.
Word stress (WS) can be defined as the singling out of one or more syllables in a word, which is accompanied by the change of the force of utterance, pitch of the voice, qualitative and quantitative characteristics of the sound which is usually a vowel. The analysis of WS can be carried out according to the following parameters:
(i) the nature of English word-stress;
(ii) its degree and syllabic location;
(iii) its functions;
(iv) basic stress patterns of the English words.[3;171]
If we compare stressed and unstressed syllables in the two contract, we may note that in the stressed syllable:
(a) the force of utterance is greater, which is connected with more energetic articulation;
(b) the pitch of the voice is higher, which is connected with stronger tenseness of the vocal cords and the walls of the resonance chamber
(c) the quantity of the vowel is greater, a vowel becomes longer;
(d) the quality of the vowel !& in the stressed syllable is different from the quality of this vowel in the unstressed position, in why it is more narrow than.
On the auditory level a stressed syllable is the part of the word which has a special prominence. It is produced by a greater loud and length, modifications in the pitch and quality. Their physic correlates are: intensity, duration, frequency and the formant structure. All these features can be analyzed on the acoustic level.
Word stress can be defined as the singling out of one or more s tables in a word, which is accompanied by the change of the force utterance, pitch of the voice, qualitative and quantitative characteristics of the sound, which is usually a vowel.
In different languages one of the factors constituting word stress is usually more significant than the others. According to the mo important feature different types of word stress are distinguished different languages.
If special prominence in a stressed syllable or syllables achieved mainly through the intensity of articulation, such type stress is called dynamic, or force stress.[2;179]
Stress can be studied from the point of view of production and of perception. While producing stressed syllables, speakers use more muscular energy than they do for unstressed syllables. From the perceptual point of view, stressed syllables are recognized as stressed because they are more prominent than unstressed syllables. Phoneticians claim that at least four different factors are important in making a syllable prominent:
1) listeners seem to feel stressed syllables louder than unstressed; thus loudness is a component of WS (Peter Roach explains that if one syllable in a sequence of identical syllables, e.g. ba:ba:ba:ba:, is made louder than the others, it will be heard as stressed);
2) 2) if one of the syllables in the above-given “nonsense” word is made longer, that syllable is heard stressed, so the length of the syllables is another important factor in making prominence;
3) every syllable is said on some pitch (related to the frequency of vibration of the vocal cords which is an essential perceptual characteristic of speech) . If one syllable is said with high pitch as compared to the others then it will be heard as stressed;
4) a syllable can be heard prominent if it contains a vowel that is different in quality from neighbouring vowels. If one of the vowels in the “nonsense word” is changed, the “odd” syllable: will be heard as stressed.
The phonetic manifestation of stress varies from language to language. Indifferent languages one of the factors constituting word stress is usually more significant than the others. According to the most salient feature the following types of word stress are distinguished in different languages:
1) dynamic or force stress if special prominence in a stressed syllable(syllables) is achieved mainly through the intensity of articulation;
2) musical or tonic stress if special prominence is achieved mainly through the change of pitch, or musical tone.
3) quantitative stress if special prominence is achieved through the changes in the quantity of the vowels, which are longer in the stressed syllables than in the unstressed ones.
4) qualitative stress if special prominence is achieved through the changes in the quality of the vowel under stress. Vowel reduction is often used as a manipulation of quality in unstressed syllables.
Types of English word stress according to its degree. One of the ways of reinitiating the prominence of syllables is manipulating the degree of stress. There is controversy about degrees of WS in English and their terminology. Strictly speaking, polysyllabic word has as many degrees of stress as there are syllables in it. Designating strongest syllable by 1, the second strongest by 2, etc., we may represent the distribution Jesses in the following examples:
examination indivisibility
igzeminein indivizibiloti
32415 2536174
But from a linguistic point, i.e. for the purposes of differentiating words from each
and identifying them, the fourth, the fifth and other degrees of lexical stress are redundant English, while the distinctive and recognitive relevance of the third degree of stress is a objective point. The majority of British phoneticians (D. Jones, Kingdon, A. C. Gimson among them) and Russian phoneticians (V. A. Vassilyev, Shakhbagova) consider that there are three degrees of word-stress in English:
* primary -- the strongest
* secondary -- the second strongest, partial, and
* weak -- all the other degrees.
The syllables bearing either primary or secondary stress are termed stressed, while syllables with weak stress are called, somewhat inaccurately, unstressed. American linguists stingiest four degrees of word stress, adding the so-called tertiary stress . Contrary stress differs from tertiary that it usually occurs on the third or fourth pre-tonic syllable, and tertiary is always post-tonic, e.g. administrative, dictionary. category.[3;173]
English language not only through the increase of intensity, but also through the changes in the vowel quantity, consonant and vowel quality and pitch of the voice. Russian word stress is not only dynamic but mostly quantitative and qualitative. The length of the Russian vowels always depends on the position in a word. The quality of unaccented vowels in Russian may differ greatly from the quality of the same vowels under stress. Stress difficulties peculiar to the accentual structure of the English language are connected with the vowel special and inherent prominence. In identical positions the intensity of English vowels is different. The highest in intensity is /a/, then u:, u, e, u,
The quantity of long vowels and diphthongs can be preserved (a) pretonic and (b) post-tonic position. All English vowels may occur in accented syllables, the only exception is /, which is never stressed. English vowels /i, u, u/ tend to occur in unstressed syllables. Syllables with the syllabic m, n/ are never stressed.
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