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مشاهدة النسخة كاملة : Reduced vowels



سناء احمد
01-12-2010, 06:44 PM
Reduced vowels
Linguists such as Ladefoged[5] and Bolinger[6] argue that vowel reduction is phonemic in English, and
that there are two "tiers" of vowels in English, full and reduced;
traditionally many English dictionaries have attempted to mark the distinction by transcribing unstressed full vowels as having
"secondary" stress, though this was later abandoned by the Oxford English Dictionary. Though full unstressed vowels may derive historically from stressed vowels, either because stress shifted over time (such as stress shifting away from the final syllable of French loan words in British English) or because of loss or shift of stress in compound words or phrases (óverseas vóyage from overséas or óverséas plus vóyage), the distinction is not one of stress but of vowel quality (Bolinger 1989:351), and over time, if the word is frequent enough, the vowel will tend to reduce.
English has up to five reduced vowels, though this varies with dialect and speaker.

Schwa /ə/ is found in all dialects,
and a rhotic schwa ("schwer") /ɚ/ is found in rhotic dialects. Less common is a high reduced vowel ("schwi") /ɪ̈/ (also "/ɪ/");
the two are distinguished by many people in Rosa's /ˈroʊzəz/ vs roses /ˈroʊzɪ̈z/. More unstable is a rounded schwa, /ö/ (also /ɵ/); this contrasts for some speakers in a mission /əˈmɪʃən/, emission /ɪ̈ˈmɪʃən/, and omission /ɵˈmɪʃən/.

In words like following, the following vowel is preceded by a [w] even in dialects which do not otherwise have a rounded schwa: [ˈfɒlɵwɪŋ, ˈfɒləwɪŋ]. A high rounded schwa /ʊ̈/ (also "/ʊ/") may be found in words such as into /ˈɪntʊ̈/, though in many dialects this is not be distinguished from /ɵ/.
Though speakers vary, full and reduced unstressed vowels may contrast in pairs of words like Shogun /ˈʃoʊɡʌn/ and slogan /ˈsloʊɡən/, chickaree /ˈtʃɪkəriː/ and chicory /ˈtʃɪkərɪ̈/, Pharaoh /ˈfɛəroʊ/ and farrow /ˈfæroʊ/ (Bolinger 1989:348), Bantu /ˈbæntuː/ and into /ˈɪntʊ̈/ (OED).

البـارع
03-12-2010, 04:20 AM
سناء احمد (http://www.saudienglish.net/vb/member.php?u=164337)

useful explanation
thank you
(http://www.saudienglish.net/vb/member.php?u=164337)

جاكوار2
03-12-2010, 10:16 PM
الف شكر
وبارك الله فيك
ويعطيك العافيه

محمد الشيباني
25-01-2011, 07:09 PM
جزاك الله كل خير وبارك الله فيك

>kyan<
08-02-2011, 04:30 PM
Great work thanks a lot:smile (40):

محمدالمعشني
11-02-2011, 04:48 PM
woooow good job

thanx