English pronunciation for Vietnamese speakers

    For Vietnamese speakers one issue towers over all others: final consonants. Vietnamese syllables end in very few sounds, so English finals (including every -s and -ed) get dropped, and 'rice' becomes 'rai'. Fixing word endings is the fastest route to being understood.

    • 6 sounds to fix, in order
    • Every sound read aloud
    • A listening game for each contrast

    Your sounds, in order

    1. s

      1

      s as in see

      final /s/ deleted: plurals and 'is/was' vanish: 'six' → 'sic', 'nice' → 'nai'

      Fix: Bring your tongue close to the ridge behind your top teeth without touching.

    2. z

      2

      z as in zoo

      final /z/ deleted or devoiced: 'plays', 'goes' lose their endings

      Fix: Same position as /s/, tongue near the ridge.

    3. t

      3

      t as in tea

      final stops unreleased or dropped: 'right' → 'rai', '-ed' past tense disappears

      Fix: Touch your tongue tip to the ridge just behind your top teeth.

    4. l

      4

      l as in light

      final /l/ becomes /n/ or /w/: 'bill' → 'bin'; also l/r interchange word-initially

      Fix: Touch your tongue tip firmly to the ridge behind your top teeth.

    5. ʃ

      5

      sh as in she

      /ʃ/, /tʃ/, /dʒ/ shift towards /s/ and /t/: 'she' → 'see'

      Fix: Pull your tongue slightly further back than for /s/.

    6. θ

      6

      th as in think

      /θ/ becomes /t/ or /s/; noticeable but secondary to finals

      Fix: Place the tip of your tongue lightly between your top and bottom teeth.

    Stress and rhythm

    • Tone transfer puts a pitch on every syllable; practise long linked phrases with a single melody arc.
    • Multi-syllable words often lose their tails; say 'uniVERsity' with all five syllables.
    • Final clusters: build them backwards: 'six' = sik+s, 'asked' = ask+t.

    Start this week

    • Exaggerate finals for two weeks: 'fivE', 'nicE', 'workeD'; over-correction normalises fast.
    • Read plurals aloud daily and clap on every final s.
    • Link finals to vowels: 'turn‿it‿off'; linking forces the final consonant to exist.

    Words Vietnamese speakers often get wrong

    Questions

    What are the hardest English sounds for Vietnamese speakers?
    The highest-impact challenges are /s/ (final /s/ deleted); /z/ (final /z/ deleted or devoiced); /t/ (final stops unreleased or dropped). These are ordered by how much they affect intelligibility, not by how noticeable they are.
    Do Vietnamese speakers need to lose their accent for IELTS?
    No. IELTS explicitly accepts every standard accent; the descriptors only mention L1 accent at Band 8, and only through its effect on intelligibility. The goal is clarity, not sounding native.
    Where should I start?
    Exaggerate finals for two weeks: 'fivE', 'nicE', 'workeD'; over-correction normalises fast.