Презентация на тему "The accentual structure of english words"

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  The Accentual Structure of English Words

  MynbayevaMakhira 302-group

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  In this section I shall 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.

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  It would be perfectly natural to begin this section with the nature of word stress.According to A.C.Gimson, the effect of prominence is achieved by any or all of four factors:

  · loudness (a louder syllables is perceived as more prominent) · pitch (especially the change of pitch level) · the length of a syllable (a longer syllable is perceived as stressed) · the vowel quality (long vowels and diphthongs are generally more prominent than short vowels, while among short vowels themselves open ones are more prominent, and [ɪ-ʊ-ə] are the least prominent)

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  Languages differ according to the type of stress.

  European languages such as English, German, French, Russian, etc. are said to have the dynamic stress which implies greater force with which the syllable is pronounced. The musical (tonic) word stress is observed in Chinese, Japanese, Vietnamese, etc. The meaning of words in these languages depends on the variations of voice pitch in relation to neighbouring syllables

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  In Chinese sound «MA»

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  Now a brief word on the degree of stress. Phonetic prominence of a syllable in a word is relative, i.e. compared with the preceding one. Phonologically, there are only three degrees: primary - the strongest, secondary and weak (or unstressed):  eˌxamiˈnation, ˌorganiˈsation.

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  ˈsecreˌtary, ˈdictioˌnary.

  Some linguists also distinguish tertiary stress, which is as weak as secondary but has a different distribution: it follows the primary stress, while the secondary stress precedes it. Tertiary stress is usually found in American English:

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  The stress pattern can change under the influence of tempo as well

  In this case secondary stresses are dropped. It sometimes happens that a word’s stress pattern is influenced not only by rhythm, but also by the stress structure of a derivative:  preˈfer - preˈferable (instead of the regular ˈpreferable; ˌ distriˈbution - ˈdistribute (instead of the regular diˈstribute.

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  Word stress is closely interrelated with sentence stress, which usually falls on the syllable marked by word stress. So the arrangement of stresses in an utterance depends on the stress patterns of words ˈLet’s buy an ˈice-cream. 

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  The three functions of word stress are the following:

  constitutive identificatory distinctive

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  First of all word stress builds up a word by making one (or more) syllables more prominent than the others, it organizes the syllables of a word into a language unit. Thus the word stress performs the constitutive function.

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  Word stress is capable of differentiating the meaning of words or their forms, thus performing its distinctive function: ˈcontent – conˈtent; ˈinsult – inˈsult; ˈconcrete – conˈcrete.

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