Gimson's pronunciation of english part 10. Bài tập luyện ngữ pháp tiếng anh cho mọi người, đây là tài liệu hay và hữu ích có thể giúp các bạn có thể nắm vững được các ngữ pháp tiếng anh cụ thể. | 1 CM The Sounds of English with those with six vowels and seven vowels being the next two most common In whatever way the vowels of English are counted . even counting some or all of the diphthongs as sequences of short vowel plus semi-vowel - consonant the English system is one of the less common and more complex types it is therefore completely predictable that most foreign learners will have trouble attaining the vowel system of any variety of English including RP. Difficulty most predictable in those areas where vowels are closest within the vowel space thus confusions are very likely within any of the following groups l r e e A 3 u u . These confusions and others may be reinforced or induced by English spelling or by the use of the Roman alphabet in the spelling of other languages the letter o may represent a vowel around C. o in the LI and hence the English diphthong au may be given a quality which leads to confusion with a . The presence of an r in the spelling of ra ea ua may lead to the pronunciation of a short vowel plus an Zr . In many languages the letter a commonly represents a vowel between and hence it may be given that quality in English leading to confusions between and a . Because of such difficulties with the RP vowel system foreign learners may need to set the more attainable targets of Amalgam English or International English see . Description of the Vowels In the following detailed descriptions the RP vowel phonemes will be treated in a sequence based upon their quality relationships . 1 t c a a a o a u u a a Zei aipj au au ia ea ua Each vowel is organized into the same sections as follows 1 Examples of words illustrating the main allophonic variants. Such variation concerns principally length variations occasioned by the shortening of vowels before voiceless consonants a feature which is most obviously appan in long vowels and diphthongs. Quality variation shows up principally bef dark ij. Additionally .
