Diphthong

From Teflpedia
IPA vowels
æ ɑː
trap father - start
e
dress face square
ɪ ɪə
kit fleece near
ɒ əʊ ɔː
lot goat taught
ʊ ʊə
foot goose mature
juː jʊə
cute cure
ʌ ə ɜː
strut comma nurse
ɔɪ
price mouth choice
IPA consonants
Normal sound: /b, d, f, g, h, k, l, m, n, p, r, s, t, v, w, z/
 ʃ  ŋ
show church sing
ʒ  j 
usual judge you
θ ð s
think that see
IPA Stress
ˈ Primary stress
hotel /həʊˈtel/
ˌ Secondary stress
understand
/ˌʌndərˈstænd/
IPA Syllabification
. nitrate /ˈnaɪ.treɪt/, night-rate /ˈnaɪt.reɪt/

A diphthong is a sound that moves from one vowel sound to another. There are two main kinds in English: rising diphthongs and falling diphthongs.

Falling diphthong[edit]

A falling diphthong starts with a vowel of higher prominence and ends with a short vowel [ɪ], [ʊ], [ə] or semivowel [j] or [w]. In English it is customary to use vowels (e.g. [ɪ] instead of [j]), and to consider falling diphthongs as phonemes.

Some phoneticians consider that /iː/ is a diphthong [ij] and that /uː/ is a diphthong [uw].

Rising diphthong[edit]

A rising diphthong begins with a semivowel [j] or [w]. In English rising diphthongs are normally analyzed as sequences of two phonemes. There are many rising diphthongs in English, as /j/ and /w/ can combine with many vowels.

References[edit]


See also[edit]

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