B2–C1 • British English • What happens when words meet — and why fast English sounds like a different language
🔍 What do you already know?
Have a go at these — don't overthink them.
Say these phrases at natural speed. What happens to the sounds?
1. "Would you like a cup of tea?"
2. "I don't know what happened."
3. "He must have been there."
4. "Last night we went out."
Now say them again, very slowly and carefully. Do they sound different? What changes when you speed up?
A thought experiment: why is fast, natural English so hard to understand — even for advanced learners?
It's not that people speak "too fast." It's that sounds change when words connect. Sounds disappear (elision), sounds merge into new ones (assimilation), sounds link across word boundaries (catenation), and whole syllables get swallowed (weak forms).
These aren't sloppy speech — they're the rules of natural English. If you learn them, fast English suddenly becomes understandable. And if you use them, you instantly sound more fluent.
Today we're working on the four processes of connected speech — elision, assimilation, catenation, and weak forms in combination — so you can both understand and produce natural-speed English.
🧬 The four processes of connected speech
When words meet in natural speech, four things happen. You've already touched on weak forms (Lesson 1) and linking (Lesson 3). Now let's see the full picture.
✂️ 1. Elision — sounds disappear
Certain sounds get dropped completely, especially /t/ and /d/ between consonants.
Written: "last night"
Spoken: /lɑːs naɪt/ — the /t/ in "last" drops
elision of /t/
Written: "handbag"
Spoken: /hæmbæɡ/ — the /d/ drops
elision of /d/
Written: "next please"
Spoken: /neks pliːz/ — the /t/ drops
elision of /t/
💡 The pattern: When /t/ or /d/ sits between two other consonants, it often drops. This is NOT lazy — it's the natural rule. "Postman" → /pəʊsmən/, "sandwich" → /sæmwɪdʒ/, "friendship" → /frenʃɪp/.
🔄 2. Assimilation — sounds change to match their neighbours
A sound changes to become more similar to the sound next to it — your mouth is preparing for what comes next.
Written: "would you"
Spoken: /wʊdʒuː/ — /d/ + /j/ merge into /dʒ/
assimilation /dj/ → /dʒ/
Written: "don't you"
Spoken: /dəʊntʃuː/ — /t/ + /j/ merge into /tʃ/
assimilation /tj/ → /tʃ/
Written: "ten boys"
Spoken: /tem bɔɪz/ — /n/ becomes /m/ before /b/
assimilation /n/ → /m/
💡 The big ones: /d/ + /j/ → /dʒ/ ("would you" → /wʊdʒuː/) and /t/ + /j/ → /tʃ/ ("don't you" → /dəʊntʃuː/). These happen constantly. Also: /s/ + /j/ → /ʃ/ ("miss you" → /mɪʃuː/) and /z/ + /j/ → /ʒ/ ("has your" → /hæʒɔː/).
⛓️ 3. Catenation (linking) — consonants attach to the next vowel
When a word ends in a consonant and the next word starts with a vowel, the consonant "jumps" to the next word.
Written: "turn it off"
Spoken: /tɜː nɪ tɒf/ — resyllabified as "tur-ni-toff"
catenation
Written: "pick it up"
Spoken: /pɪ kɪ tʌp/ — "pi-ki-tup"
catenation
You practised this in Lesson 3 with consonant linking. Catenation is the same principle: the consonant at the end of one word becomes the start of the next syllable.
🫠 4. Weak forms in chains — the full squeeze
You learned individual weak forms in Lesson 1. In connected speech, multiple function words chain together into a rapid, reduced stream.
Written: "He must have been waiting for about an hour."
Spoken: /hi məstəv bɪn weɪtɪŋ frəbaʊt ən aʊə/
weak: must have → /məstəv/weak: for about → /frəbaʊt/weak: an → /ən/
Written: "I would have told you if I had known."
Spoken: /aɪ wʊdəv təʊldʒuː ɪf aɪd nəʊn/
weak: would have → /wʊdəv/assimilation: told you → /təʊldʒuː/weak: I had → /aɪd/
🎯 Key insight: These four processes don't happen one at a time — they happen simultaneously. A single phrase might involve elision, assimilation, catenation, AND weak forms all at once. That's what makes natural speech sound so different from careful, word-by-word pronunciation.
🤝 Decoding together
Let's work through some phrases. Say each one naturally, then identify which processes are happening.
Phrase 1: "I'm going to ask him about it."
Say it at natural speed. What changes?
/aɪm ɡənə ɑːsk ɪm əbaʊt ɪt/
weak: going to → /ɡənə/elision: him → /ɪm/catenation: ask-him → /ɑːskɪm/catenation: about-it → /əbaʊtɪt/
Phrase 2: "What do you want to do?"
/wɒdʒə wɒnə duː/
assimilation: what do you → /wɒdʒə/weak: want to → /wɒnə/
Three words ("what do you") become one syllable cluster /wɒdʒə/. "Want to" → /wɒnə/ (the /t/ drops by elision, and "to" weakens to /ə/).
Phrase 3: "He could have left it at the office."
/hi kʊdəv leftɪt ət ði ɒfɪs/
weak: could have → /kʊdəv/catenation: left-it → /leftɪt/catenation: at-the → /ətðɪ/
🎯 Your turn — identify the processes
"Last Christmas" — what happens to the /t/ in "last"?
"Miss you" — what happens to the /s/ + /j/?
"Pick it up" — what's the main process?
"I would have gone" — what happens to "would have"?
"Don't you think so?" — what happens to "don't you"?
🗣️ Producing connected speech
Now let's go in the other direction — starting from careful speech and building up to natural speed.
Speed drill: say each phrase three times — slow, medium, then natural speed.
Focus on letting the connected speech features happen naturally as you speed up. Don't force them — they should emerge from speed.
1. "Would you like to come with us?" Target: /wʊdʒə laɪk tə kʌm wɪð əs/
2. "I must have left my phone at home." Target: /aɪ məstəv left maɪ fəʊn ət həʊm/
3. "What are you going to do about it?" Target: /wɒtə jə ɡənə duː əbaʊt ɪt/
4. "She told him that she couldn't have done it." Target: /ʃi təʊld ɪm ðət ʃi kʊdntəv dʌn ɪt/
5. "I don't know what you're talking about." Target: /aɪ dəʊn nəʊ wɒtʃɔː tɔːkɪŋ əbaʊt/
🧩 Explain it
Pick any one of the five phrases above. Explain in your own words what connected speech processes happen in it and why.
"Would you like to come with us?"
Two main processes: First, assimilation — "would you" becomes /wʊdʒə/ because the /d/ and /j/ merge into /dʒ/ (like "j"). Second, weak forms — "to" reduces to /tə/, "with" reduces to /wɪð/, "us" reduces to /əs/. The whole phrase flows as one connected chain rather than seven separate words.
🎤 Speaking practice — letting it flow
Choose 2 cards. Speak for 1–2 minutes on each. Focus on letting connected speech happen naturally — don't over-pronounce every word.
📱 Card A: Your morning routine
Walk through a typical morning from waking up to leaving the house. Include all the small, boring details — that's where natural speech lives.
Connected speech focus: Routines are full of: "have to" /hæftə/, "going to" /ɡənə/, "want to" /wɒnə/, "and then" /ən ðen/, "get up" /ɡetʌp/ (catenation). Let these reductions happen naturally.
🤝 Card B: A misunderstanding
Tell a story about a time there was a misunderstanding or miscommunication. What happened? How was it resolved?
Connected speech focus: Storytelling naturally produces: "told him" /təʊld ɪm/, "didn't know" /dɪdn nəʊ/, "should have" /ʃʊdəv/, "could have been" /kʊdəvbɪn/. Past narratives are excellent for practising weak form chains.
🗣️ Card C: Something you need to explain often
Think of something you regularly have to explain to people — your job, a hobby, where you're from, a complex situation. Explain it naturally.
Connected speech focus: Explanations use lots of: "sort of" /sɔːtəv/, "kind of" /kaɪndəv/, "what it is, is..." /wɒtɪtɪz ɪz/, "the thing about it is" — all chains of weak forms and catenation.
1:30
✍️ Reflection
After speaking, write 2–3 phrases where you noticed connected speech happening in your own speech. What processes were involved?
🔄 Quick Review
From memory — no peeking back.
🧠 From Lesson 1 — The Rhythm Engine
1. What does "stress-timed" mean? Demonstrate it by saying: "The dogs will have been chasing the cats." — How many beats?
Stress-timed = stressed syllables at regular intervals. Three beats: DOGS — CHASing — CATS. "Will have been" gets compressed between beats.
🧠 From Lesson 2 — The British Vowel Map
2. What's the BATH/TRAP split? Say "bath" and "bat" — what's different in your mouth?
BATH /ɑː/ = long, open, back of mouth ("ahhh"). TRAP /æ/ = short, front, spread. In RP, words like bath, grass, laugh, dance use /ɑː/. This is the biggest British vs American marker.
🧠 From Lesson 3 — Consonant Signatures
3. Name the three consonant features of British English. For each one, give a one-sentence explanation and an example.
Non-rhoticity: R only before a vowel. "Car" = /kɑː/, "car engine" = /kɑːr endʒɪn/.
Crisp T: Clean T between vowels, not the American flap. "Better" = /betə/ not /beɾər/.
Clear/Dark L: Clear before vowels (light), dark before consonants/end (full). Back of tongue lifts for dark L.
🧠 Final check — from memory
Look away. Answer aloud.
1. Name the four processes of connected speech and give one example of each.
Which process do you think will improve your fluency the most — elision, assimilation, catenation, or weak forms? Why?
✅ I can identify and produce the four processes of connected speech — elision, assimilation, catenation, and weak forms — and explain how they work together to create natural-speed English.