Identify the phonetic symbol of the underlined sound: Book

Q: Identify the phonetic symbol of the underlined sound: B oo k

Identify the phonetic symbol of the underlined sound: B oo k

Question

Accepted Answer

The correct option is 2: The correct option is 2: The phonetic symbol for the underlined sound in B\oo\k is /ʊ/ (represented as υ in the options). The word 'book' is transcribed phonetically as /bʊk/. The symbol /ʊ/ represents the near-close near-back rounded vowel, commonly known as the short 'oo' sound, as heard in words like 'good', 'foot', and 'cook'. This sound is a lax (or relaxed) vowel, meaning the muscles of the mouth are relatively loose when producing it. When articulating /ʊ/, the back of the tongue is raised towards the soft palate, but not as high as for the long 'oo' sound /uː/ (as in 'boot'). This phoneme is essential in the study of English phonetics, particularly when distinguishing between different short and long vowel sounds that share similar spellings, such as 'oo' in 'book' versus 'oo' in 'food'. Mastering the recognition of /ʊ/ ensures accurate pronunciation and phonetic transcription of a large group of common English words. The spelling 'oo' can be misleading, as it represents /ʊ/ in words like 'book' and /uː/ in words like 'moon', highlighting the necessary separation between English orthography (spelling) and phonology (sound system). The incorrect options are: The incorrect option is 1: The symbol /Λ/ (inverted 'v' or 'wedge') represents the open-mid back unrounded vowel, typically heard in the English word 'cup' /kʌp/, 'but' /bʌt/, or 'fun' /fʌn/. This is a different, unrounded vowel sound that does not occur in the word 'book'. Using /Λ/ instead of /ʊ/ would result in the non-existent word /bʌk/, which sounds like 'buck'. The incorrect option is 3: The symbol /ɑː/ (represented as д: in the options) represents the open back unrounded vowel, commonly known as the long 'ah' sound, as found in British English words like 'car' /kɑː/, 'father' /fɑːðə/, or 'bath' /bɑːθ/. This is a long vowel, indicated by the colon (:), and is produced with the mouth much more open and the tongue positioned lower and further back than for the /ʊ/ sound. Substituting /ɑː/ would completely alter the word's pronunciation to /bɑːk/, which is the phonetic spelling for 'bark'. The incorrect option is 4: The symbol /ɛ/ represents the open-mid front unrounded vowel, which is the short 'e' sound heard in English words such as 'bed' /bɛd/, 'pen' /pɛn/, or 'get' /gɛt/. This vowel is produced by positioning the tongue in the front of the mouth and is not a rounded vowel like /ʊ/. Using /ɛ/ in the word 'book' would result in the transcription /bɛk/, meaning 'beck', which is another word entirely and does not match the sound of the 'oo' in 'book'.