📋 Contents of This Page
- Unit Introduction & Why It Matters
- Phonetics vs. Phonology – The Key Difference
- Phone, Phoneme & Allophone
- Phoneme Description & Classification (IPA)
- The Syllable – Structure & Types
- Types of Stress – Word, Sentence, Grammatical
- Weak Forms in English
- Rhythm & Intonation
- Phonemic Transcription Practice
- Exam Orientation & Important Questions
- Common Student Mistakes
- Quick Revision
- Practice MCQs (20 Questions)
What Is This Unit About?
Unit 2 takes you into the world of sounds — the building blocks of spoken English. This is one of the most practical units in the course, and it directly shapes how you understand, teach, and use the English language.
When you speak, you produce sounds. But not all sounds are equal. Some carry meaning (changing "pat" to "bat" changes the whole word). Some are just variations of the same sound (the /p/ in "pin" and "spin" sound slightly different but mean the same). Phonology is the science that explains how sounds function as a system in language.
✅ What You'll Learn
- How sounds are described and classified
- Difference between Phonetics and Phonology
- What Phone, Phoneme, and Allophone mean
- How syllables are structured
- Word stress, sentence stress, rhythm
- Weak forms in connected speech
- Rising/falling intonation patterns
- How to transcribe words phonemically
🎯 Exam Relevance
- Q2 in QP (15 marks) — all from this unit
- Q5(a): Three-term label for /n/
- Q5(c): Transcribe 'Journey'
- Q5(o): Transcribe 'Judge'
- Practical component heavily from phonology
- Allophone, stress, weak forms — frequently asked
Phonetics vs. Phonology
Students often confuse these two. They are related but different. Think of Phonetics as the raw material and Phonology as the system.
🎙️ Phonetics
- Studies ALL sounds of human speech
- Physical & physiological study
- Language-independent — any sound, any language
- Describes HOW sounds are produced, transmitted, perceived
- Three branches: Articulatory, Acoustic, Auditory
- Uses phones [ ] (square brackets)
🎵 Phonology
- Studies sounds as a functional system in ONE language
- Abstract & cognitive study
- Language-specific — English phonology, Hindi phonology
- Describes HOW sounds contrast to create meaning
- Deals with phonemes, allophones, syllable patterns
- Uses phonemes / / (slash brackets)
Phonetics asks: "What sounds can humans make?" — it studies the entire range of possible human speech sounds, regardless of which language.
Phonology asks: "Which sounds MATTER in THIS language?" — it studies only the sounds that change meaning in a specific language.
So the SAME physical difference is meaningful in Hindi (phonological) but not in English. This shows why phonology is language-specific.
Phone, Phoneme & Allophone
These three terms form the backbone of phonology. Once you understand these, everything else falls into place.
Phones are written in square brackets [ ]. For example: [p], [b], [æ], [θ]
Think of phones as the raw sounds that come out of your mouth — before you decide whether they matter for meaning.
Phonemes are written in slash brackets / /. For example: /p/, /b/, /æ/, /θ/
| Minimal Pair | Sound Difference | Phonemes Identified |
|---|---|---|
| pat / bat | /p/ vs /b/ | /p/ and /b/ are separate phonemes |
| cat / cut | /æ/ vs /ʌ/ | /æ/ and /ʌ/ are separate phonemes |
| ship / chip | /ʃ/ vs /tʃ/ | /ʃ/ and /tʃ/ are separate phonemes |
| thin / then | /θ/ vs /ð/ | /θ/ and /ð/ are separate phonemes |
| sit / sat | /ɪ/ vs /æ/ | /ɪ/ and /æ/ are separate phonemes |
"pin" → [pʰɪn] — the /p/ is ASPIRATED (a puff of air follows)
"spin" → [spɪn] — the /p/ is UNASPIRATED (no puff of air)
These are TWO DIFFERENT PHONES: [pʰ] and [p]. But they are BOTH allophones of the SAME phoneme /p/ — because swapping them does NOT change meaning in English.
| Phoneme | Allophones | Context | Example |
|---|---|---|---|
| /p/ | [pʰ] aspirated | At the start of a stressed syllable | pin, pot, pay |
| /p/ | [p] unaspirated | After /s/ in same syllable | spin, spot, spay |
| /l/ | [l] clear-l | Before a vowel | lip, love, left |
| /l/ | [ɫ] dark-l | Before a consonant or at end of word | milk, feel, full |
| /t/ | [t] regular | Word initial position | top, tea |
| /t/ | [ʔ] glottal stop | British English, before syllabic /n/ | button, kitten |
Allophone → does NOT change meaning (physical variant) → written with [ ]
Phone → any speech sound, neutral term → written with [ ]
📋 Types of Allophones
- Complementary distribution: Two allophones that never appear in the same context (like aspirated vs unaspirated /p/)
- Free variation: Two allophones that CAN appear in the same position without changing meaning
🧪 How to Find Allophones
- Find two sounds that seem similar
- Check: do they change meaning? → If YES = different phonemes
- Check: are they in complementary distribution?
- If in complementary distribution = allophones of same phoneme
Phoneme Description & Classification
Every phoneme can be described using a three-term label. This is very important for exam Q5(a): "Give the three-term label for /n/."
Every consonant phoneme is described using THREE terms:
Term 1: VOICING
Voiced — vocal cords vibrate (e.g., /b/, /d/, /g/)
Voiceless — no vibration (e.g., /p/, /t/, /k/)
Test: Put hand on throat. Feel vibration? → Voiced
Term 2: PLACE
Where in the mouth is the sound made?
Bilabial, Labiodental, Dental, Alveolar, Palato-alveolar, Palatal, Velar, Glottal
Term 3: MANNER
How is the sound made?
Plosive, Fricative, Affricate, Nasal, Lateral, Approximant
→ Voiced: vocal cords vibrate when you say /n/
→ Alveolar: tongue tip touches the alveolar ridge (the hard ridge behind upper front teeth)
→ Nasal: air passes through the nose
| Phoneme | Voicing | Place | Manner | Example Word |
|---|---|---|---|---|
| /p/ | Voiceless | Bilabial | Plosive | pen, cup |
| /b/ | Voiced | Bilabial | Plosive | bed, rob |
| /t/ | Voiceless | Alveolar | Plosive | top, set |
| /d/ | Voiced | Alveolar | Plosive | dog, bid |
| /k/ | Voiceless | Velar | Plosive | cat, back |
| /g/ | Voiced | Velar | Plosive | get, big |
| /f/ | Voiceless | Labiodental | Fricative | fan, leaf |
| /v/ | Voiced | Labiodental | Fricative | van, leave |
| /θ/ | Voiceless | Dental | Fricative | thin, bath |
| /ð/ | Voiced | Dental | Fricative | then, broathe |
| /s/ | Voiceless | Alveolar | Fricative | sit, bus |
| /z/ | Voiced | Alveolar | Fricative | zoo, buzz |
| /ʃ/ | Voiceless | Palato-alveolar | Fricative | ship, rush |
| /ʒ/ | Voiced | Palato-alveolar | Fricative | measure, vision |
| /h/ | Voiceless | Glottal | Fricative | hat, ahead |
| /tʃ/ | Voiceless | Palato-alveolar | Affricate | chip, match |
| /dʒ/ | Voiced | Palato-alveolar | Affricate | jam, edge |
| /m/ | Voiced | Bilabial | Nasal | man, sum |
| /n/ | Voiced | Alveolar | Nasal | not, sun |
| /ŋ/ | Voiced | Velar | Nasal | sing, bank |
| /l/ | Voiced | Alveolar | Lateral | lip, feel |
| /r/ | Voiced | Post-alveolar | Approximant | red, car |
| /j/ | Voiced | Palatal | Approximant | yes, yellow |
| /w/ | Voiced | Bilabial-Velar | Approximant | wet, way |
Vowels are described by tongue height, tongue position (front/central/back), and lip shape (rounded/unrounded). Unlike consonants, vowels do NOT have a three-term label — they use a vowel chart (trapezium).
The Syllable – Structure & Types
A syllable has three possible parts — but only the Nucleus is obligatory:
| Syllable Type | Structure | Example | Analysis |
|---|---|---|---|
| Open syllable (no coda) | V or CV | "a", "go", "see" | Ends in a vowel — no closing consonant |
| Closed syllable (with coda) | VC or CVC or CVCC | "at", "cat", "ants" | Ends in a consonant |
| No onset | V or VC | "up", "in", "at" | No consonant before the vowel |
| Complex onset | CCV or CCCV | "street" /striːt/, "split" | Multiple consonants before vowel |
Examples: "button" → /bʌt.n̩/ — the /n/ is syllabic (carries a syllable by itself); "bottle" → /bɒt.l̩/ — the /l/ is syllabic.
Types of Stress
Stress means giving extra PROMINENCE to a syllable or word — making it louder, longer, or higher in pitch. English is a stress-timed language, which makes stress crucial.
In English, multi-syllable words have one syllable that receives MORE prominence than the others. This is primary stress (marked with ˈ before the stressed syllable). Some words also have secondary stress (marked ˌ).
Click to study — stressed syllable shown in purple:
| Word | As a NOUN (stress on 1st syllable) | As a VERB (stress on 2nd syllable) |
|---|---|---|
| permit | ˈpɜːmɪt — "a permit" | pəˈmɪt — "to permit" |
| record | ˈrekɔːd — "a record" | rɪˈkɔːd — "to record" |
| present | ˈpreznt — "a present" | prɪˈzent — "to present" |
| protest | ˈprəʊtest — "a protest" | prəˈtest — "to protest" |
| increase | ˈɪŋkriːs — "an increase" | ɪnˈkriːs — "to increase" |
In a sentence, not all words receive equal stress. Content words (nouns, main verbs, adjectives, adverbs) are normally stressed. Function words (articles, prepositions, conjunctions, pronouns) are normally unstressed.
Stressed: MAN, BOUGHT, NEW, CAR (content words)
Unstressed: The, a (function words) → reduced to weak forms
But sentence stress can shift for contrastive emphasis:
| Sentence | Focus Stress On | Meaning Implied |
|---|---|---|
| "SHE broke the window." | SHE | She did it, not someone else |
| "She BROKE the window." | BROKE | She broke it, didn't just crack it |
| "She broke the WINDOW." | WINDOW | She broke the window, not the vase |
Grammatical stress refers to stress patterns that are determined by the grammatical structure or word class, as in the noun/verb pairs above. It also includes compound stress — compounds usually stress the FIRST element:
Weak Forms in English
English is a stress-timed language — the time between stressed syllables tends to be roughly equal, regardless of how many unstressed syllables are between them. This creates a natural rhythm. To maintain this rhythm, function words are reduced (weakened) in natural, connected speech.
Common Weak Forms Table:
Rhythm & Intonation
🕐 Stress-Timed (English)
- Stressed syllables come at roughly equal time intervals
- Unstressed syllables are compressed or reduced to fit
- Creates the "drumbeat" feel of English
- Examples: English, German, Dutch, Russian
🕐 Syllable-Timed (Hindi, French)
- Every syllable takes roughly equal time
- No compression or reduction of syllables
- Sounds more regular, "machine-gun" rhythm
- Examples: Hindi, Marathi, French, Spanish, Telugu
A. Intonation Patterns
B. Functions of Intonation
| Function | Explanation | Example |
|---|---|---|
| Grammatical | Signals sentence type — statement vs question | "You're coming." (↘ statement) vs "You're coming?" (↗ question) |
| Attitudinal | Expresses the speaker's feelings/attitude | "Lovely!" (↘ genuine) vs "Lovely..." (↘↗ sarcastic) |
| Accentual | Highlights the most important word (nucleus) | "SHE broke the window." vs "She BROKE the window." |
| Discourse | Shows if you're finished speaking or will continue | Rising tone at end of a list item = more items to come; falling = finished |
Phonemic Transcription Practice
Transcription is the process of writing spoken words using phonemic symbols (IPA). This is a key practical component of the exam.
Say the word aloud
Listen to the actual sounds — NOT the spelling. English spelling is often misleading.
Count the sounds (not letters)
"through" = 3 sounds (/θruː/), not 7 letters. "phone" = 3 sounds (/fəʊn/), not 5 letters.
Identify each sound and find its IPA symbol
Use the IPA chart. Focus on the vowel first — it's the core of each syllable.
Mark stress if needed
For multi-syllable words, place ˈ before the stressed syllable.
Write within / / brackets
Phonemic transcription uses slashes. Square brackets [ ] are for phonetic/allophonic transcription.
📌 Solved Examples — Exam-Relevant Words
"gh" as /f/: enough /ɪˈnʌf/, rough /rʌf/, laugh /lɑːf/
"gh" silent: night /naɪt/, though /ðəʊ/, daughter /ˈdɔːtə/
Same letters, different sounds: "read" /riːd/ (present) vs /red/ (past)
University QP Analysis — Unit 2 Questions
→ Define allophone → Explain it as a variant of a phoneme → Give /p/ example (aspirated vs unaspirated) → Give /l/ clear-l vs dark-l → Mention complementary distribution → Explain why allophones don't change meaning
→ Define both → Comparison table (5 differences) → Example: /p/ vs /pʰ/ distinction — phonological in Hindi, not in English → Mention three branches of phonetics
→ Define weak forms → Stress-timed language explanation → At least 8–10 examples with strong and weak form → Mention schwa as the most common weak vowel → Note: weak forms occur only in unstressed positions
→ Define word stress → Primary and secondary stress → Stress marks (ˈ and ˌ) → Noun/verb stress shift pairs (5 examples) → Compound stress rule → Stress and meaning change
2. Describe the structure of the syllable with examples.
3. Explain the three functions of intonation with examples.
4. What are diphthongs? List the diphthongs of English with examples.
5. Give the three-term label for five consonant phonemes of English.
Mistakes Students Commonly Make
Confusing Phonetics and Phonology
Students write "phonetics studies sounds" and stop there. Always add the KEY DIFFERENCE: Phonetics = all possible sounds (universal). Phonology = sounds as a functional system in ONE specific language. The same physical sound difference can be phonological in one language and non-phonological in another.
Writing "Allophone = different pronunciation of the same word"
Wrong! Allophone = different phonetic realisation of the SAME PHONEME. It's about SOUNDS, not about words. The /p/ in "pin" [pʰ] and "spin" [p] are allophones of the phoneme /p/ — NOT different pronunciations of different words.
Using [ ] and / / interchangeably
This is a serious error. / / (slashes) = phonemic/phonological transcription (abstract). [ ] (square brackets) = phonetic transcription (physical sounds, with allophonic detail). In phonology, always use / /.
Giving SPELLING in transcription answers
Q5(c) asks for transcription of 'Journey' — students sometimes write /j-o-u-r-n-e-y/. Wrong! Transcription is about SOUNDS not letters. 'Journey' has 5 sounds: /dʒ-ɜː-n-i/ = /ˈdʒɜːni/. Count sounds, not letters.
Forgetting that "j" in English = /dʒ/
The letter 'j' in English is the affricate /dʒ/, NOT /j/. The IPA symbol /j/ represents the sound in "yes, yellow, you" (a palatal approximant). So "journey" starts with /dʒ/, not /j/.
Describing vowels using three-term labels
Three-term labels (Voiced/Voiceless + Place + Manner) are for CONSONANTS only. Vowels are described by tongue height, tongue position (front/central/back), and lip shape (rounded/unrounded). Do not apply three-term labels to vowels.
One-Page Summary
Phonetics vs Phonology
- Phonetics = all speech sounds (universal)
- Phonology = sounds as system in ONE language
- [ ] = phonetic; / / = phonemic
- Phonetics → articulatory, acoustic, auditory
Phone / Phoneme / Allophone
- Phone = any speech sound
- Phoneme = meaning-changing sound unit
- Allophone = variant of a phoneme (no meaning change)
- /p/: [pʰ] in pin, [p] in spin = allophones
Three-Term Labels
- /n/ = Voiced Alveolar Nasal
- /p/ = Voiceless Bilabial Plosive
- /s/ = Voiceless Alveolar Fricative
- /ʃ/ = Voiceless Palato-alveolar Fricative
- /dʒ/ = Voiced Palato-alveolar Affricate
Syllable Structure
- Onset + Nucleus + Coda
- Only Nucleus is compulsory
- Open syllable = ends in vowel
- Closed syllable = ends in consonant
- Syllabic consonants: /l̩/, /n̩/, /m̩/
Stress
- Word stress: ˈ marks primary, ˌ secondary
- Noun/verb pairs differ in stress
- Compounds: stress on first element
- Content words stressed in sentences
- Function words = unstressed (weak forms)
Key Transcriptions
- Journey = /ˈdʒɜːni/
- Judge = /dʒʌdʒ/
- Through = /θruː/
- Thought = /θɔːt/
- Knowledge = /ˈnɒlɪdʒ/
Intonation
- Falling ↘ = statements, wh-questions
- Rising ↗ = yes/no questions, doubt
- Fall-rise = reservation, contrast
- Functions: Grammatical, Attitudinal, Accentual, Discourse
Common Weak Forms
- the → /ðə/ (before consonants)
- to → /tə/
- and → /ən/
- of → /əv/
- can → /kən/
- was → /wəz/
Allophone trick: "All-ophones live under the same roof (same phoneme) but sound slightly different" — they are complementarily distributed (never in same environment).
Weak forms: Most weak forms reduce to schwa /ə/ — the most common sound in English.
Practice MCQs — Unit 2: Phonology
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