ملتقى طلاب وطالبات جامعة الملك فيصل,جامعة الدمام - عرض مشاركة واحدة - سبورة.¸¸.·´´¯`··._.·-> Phonetics & Phonology

meedia · 2012- 12- 16

 Nucleus (N)
 Nucleus is the core or essential part of a syllable. A nucleus must be present in order for a syllable to be present.
 In English and most other languages, most syllable nuclei are vowels.
 The English liquids [ r l ] and the nasals [ m n ] can be the nuclei of syllables under certain conditions. [ r ] can be a nucleus as easily as a vowel, in any position: the words 'bird', have [ r ] as the nucleus; in other words, there is no vowel in the pronunciation of these syllables, even though they have one in the spelling.
[brd]
[ l ] and the nasals [ m n ] become syllable nuclei when they follow an alveolar consonant in the last syllable of a word. This happens in the relaxed or casual rather than very formal articulation of the word. Compare casual vs. formal pronunciations of 'button', 'bottle', 'bottom'.

ممكن شرح بسيط للجزئية
خصوصاً اخر سطر والأمثلة
 The patterns or rule systems of a phonological system include:
1. phonotactics, also known as sequence constraints. These are restrictions on the number and type of segments that can combine to form syllables and words; they vary greatly from one language to another. In English, for example, a word may begin with up to three consonants, but no more than three. If a word does begin with three consonants, the first will always be [ s ], the second must be chosen from among the voiceless stops [ p t k ] and the third from among the liquids [ l r ] or glides [ w y ]. Thus we get words such as 'squeeze' [ s k w i z ] in English, but not words such as [ p s t a p ].
2. phonological processes, including coarticulation processes, are modifications of the feature structure of a sound that occur for one of two reasons: to make sounds that are near each other more alike, thus make articulation easier (assimilation), or to make sounds more different from each other (for instance, aspiration makes voiceless stops such as [ p ] and [ k ] more different from voiced ones such as [ b ] and [ g ].

وهذه أيضاً

2012- 12- 16	#148
meedia أكـاديـمـي فـعّـال الملف الشخصي: رقم العضوية : 70117 تاريخ التسجيل: Wed Jan 2011 العمر: 35 المشاركات: 339 الـجنــس : أنـثـى عدد الـنقـاط : 122 مؤشر المستوى: 64 بيانات الطالب: الكلية: كلية الاداب الدراسة: انتساب التخصص: اللغة الانجليزية المستوى: المستوى السابع	رد: سبورة.¸¸.·´´¯`··._.·-> Phonetics & Phonology  Nucleus (N)  Nucleus is the core or essential part of a syllable. A nucleus must be present in order for a syllable to be present.  In English and most other languages, most syllable nuclei are vowels.  The English liquids [ r l ] and the nasals [ m n ] can be the nuclei of syllables under certain conditions. [ r ] can be a nucleus as easily as a vowel, in any position: the words 'bird', have [ r ] as the nucleus; in other words, there is no vowel in the pronunciation of these syllables, even though they have one in the spelling. [brd] [ l ] and the nasals [ m n ] become syllable nuclei when they follow an alveolar consonant in the last syllable of a word. This happens in the relaxed or casual rather than very formal articulation of the word. Compare casual vs. formal pronunciations of 'button', 'bottle', 'bottom'. ممكن شرح بسيط للجزئية خصوصاً اخر سطر والأمثلة  The patterns or rule systems of a phonological system include: 1. phonotactics, also known as sequence constraints. These are restrictions on the number and type of segments that can combine to form syllables and words; they vary greatly from one language to another. In English, for example, a word may begin with up to three consonants, but no more than three. If a word does begin with three consonants, the first will always be [ s ], the second must be chosen from among the voiceless stops [ p t k ] and the third from among the liquids [ l r ] or glides [ w y ]. Thus we get words such as 'squeeze' [ s k w i z ] in English, but not words such as [ p s t a p ]. 2. phonological processes, including coarticulation processes, are modifications of the feature structure of a sound that occur for one of two reasons: to make sounds that are near each other more alike, thus make articulation easier (assimilation), or to make sounds more different from each other (for instance, aspiration makes voiceless stops such as [ p ] and [ k ] more different from voiced ones such as [ b ] and [ g ]. وهذه أيضاً