Lexis › Programme › Unit 15 › Lesson 04

Where the stress goes

B1 Travel Stories
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English and Portuguese share thousands of words and hit them in different places. The suffix decides, and there are five rules.

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01
Warm-up · 5 min

Say your ten

Read your ten words aloud, one at a time. Your partner claps on the stressed syllable — not on the one you meant, on the one they hear.

Mark every word where the clap and the mark disagree. Those are the lesson.

Baseline · Where does it land

Eight travel words. Match each to which syllable carries the stress in English.

res-er-VA-tion — third of four
a-ccom-mo-DA-tion — fourth of five
des-ti-NA-tion — third of four
se-CU-ri-ty — second of four
a-vai-la-BI-li-ty — fourth of six
e-CO-no-my — second of four
COM-fort-a-ble — first, and the middle vanishes
RES-tau-rant — first, and it is two syllables in speech
Teacher note Do not explain yet. Log which words the class gets wrong. It is almost always the last two, because Portuguese stresses confortável and restaurante late.
02
Input · 8 min

The same word, two languages

Read each pair aloud. The letters are nearly the same. The stress is not.

informação /ĩ-for-ma-SÃO/ → information /ˌɪn-fə-ˈmeɪ-ʃn/ — third of four.

universidade /u-ni-ver-si-DA-de/ → university /ˌjuː-nɪ-ˈvɜː-sə-ti/ — third of five.

economia /e-co-no-MI-a/ → economy /ɪ-ˈkɒ-nə-mi/ — second of four.

fotografia /fo-to-gra-FI-a/ → photography /fə-ˈtɒ-ɡrə-fi/ — second of four.

confortável /con-for-TÁ-vel/ → comfortable /ˈkʌmf-tə-bl/ — first of three.

necessário /ne-ce-SSÁ-rio/ → necessary /ˈne-sə-sə-ri/ — first of four.

Discovery Check

Four questions about the six pairs.

1. In Portuguese, where does the stress fall in all six?

2. In the English -tion and -ity words, where does it fall?

3. Comfortable is written with four syllables and said with three. What happened?

4. Why does this matter more than a vowel sound?

Teacher note Point out that these are not different words being learned — they are the same word being hit in a different place. That framing makes the pattern feel like a conversion rule rather than a vocabulary burden.
03
Form Focus · 14 min

Five rules

The suffix decides

EndingStress fallsExamples
-tion · -sion · -cian · -tial · -ciousOn the syllable immediately beforeinformAtion · decISion · musICian · essENtial · delICious
-ity · -etyOn the syllable immediately beforesecUrity · availaBIlity · possiBIlity · varIety
-ic · -icalOn the syllable immediately beforeecoNOMic · hisTORic · poLITical · phoToGRAPHic
-logy · -graphy · -nomy · -cracyThird syllable from the endbiOLogy · phoTOGraphy · ecONomy · deMOCracy
-able · -ary · -ate (adj)Usually at the front, and a syllable is swallowedCOMfortable · NECessary · SEParate (adj)

And one that is not a suffix at all. Many two-syllable words are a noun with the stress at the front and a verb with the stress at the back.

a REcord / to reCORD · a PREsent / to preSENT · an INcrease / to inCREASE · an EXport / to exPORT · a PROtest / to proTEST · a PERmit / to perMIT · a REfund / to reFUND · a TRANSport / to transPORT

Noun at the front, verb at the back. It is the closest thing English has to a rule you can rely on, and the airport words are all in it.

Which rule

Eight words. Match each to the rule that puts its stress where it goes.

Rule 1 — stress before -tion
Rule 2 — stress before -ity
Rule 3 — stress before -ic
Rule 4 — third syllable from the end
Rule 5 — front stress, swallowed middle
Noun/verb pair — verb takes back stress
Noun/verb pair — noun takes front stress
Rule 3 — stress before -ic, and it moves from photography
Open Cloze · Stress in a travel paragraph

One to three words per gap, all from the stress families. Say each aloud as you write it and mark the stressed syllable.

I rang about a because the flight had been cancelled and nobody had sent me any . The woman checked on three later flights and said there was none. I asked whether the from the airport to the city was included and she said that was a different . It was not an conversation.

04
Guided Practice · 16 min

Hearing your own

Error Correction

Eight words with the stress marked in the wrong place. Rewrite each with capitals on the correct syllable, and say which rule applies.

1. informaTION

2. securiTY

3. ecoNOmy — meaning the class on a plane

4. photoGRAphy

5. comFORtable

6. restauRANT

7. a reFUND — the noun

8. to INcrease — the verb

Teacher note Do this out loud, never silently. The exercise is a pronunciation drill wearing a written costume; a student who writes the capitals correctly and says the word the old way has not done it.
Stress moves with the suffix

Six word families. Match each base word to where the stress moves when the suffix is added.

Moves twice — front, second, then before -ic
Moves back one, to sit before -ic
Front, then before -al, then before -ity
Moves to sit before -tion
Moves back to sit before -ity
Moves to sit before -tion
Open Cloze · Building the family

One word per gap. Build the right member of each family, and say it aloud with the stress in the right place.

She studies at university, which is not the same as taking photographs. My brother works in an job — a bank, something to do with markets. I asked about on the later train and they said none. The airline sent no about the at all, and I only found out at the gate.

05
Communicative Task · 10 min

The complaint call

Task card · Speaking · Pairs · 4 minutes each

One of you is a traveller whose flight was cancelled. The other works for the airline and is not going to be much help.

A four-minute call that uses at least eight words from the stress families.

  • Traveller: ask about a refund, availability, accommodation, compensation and transport.
  • Airline: explain the cancellation, the situation, the regulations, and give no information.
  • Both: at least one had clause each — what had already happened before the call.
  • Your partner taps the table any time a stress lands in the wrong place. Say the word again.

The tap is the point. Do not stop the conversation to explain. Tap, let them repeat the word once, and carry on. Interrupting for an explanation costs more than the error does.

Teacher note Immediate, minimal, non-verbal correction on a single feature works far better than an explanation mid-task. Collect the words that got tapped most and run them as a chorus drill in the feedback phase.
06
Feedback · 4 min

What got tapped

Error Correction

Five words that get tapped most often. Rewrite each with the stress marked, and say it three times.

1. compenSAtion

2. accommoDAtion

3. reguLAtions

4. availaBIliTY

5. comFORtable

Teacher note Three of the five are correct. Students primed to find errors will move them; noticing that a word was already right is the point of including them.
07
Wrap-up · 3 min

The suffix decides

Exit check

Three questions.

1. Where does the stress fall in a word ending -tion?

2. A REfund and to reFUND —

3. Why does stress matter more than a vowel sound?

Before next lesson. Your travel story has to run five minutes. Find three more things for it: one more thing that had already gone wrong before you knew, one line somebody said, and one thing you would do differently.

Bring them written down, and mark the stress on any word over three syllables.