English sounds that are most useful for Native Thai speakers to review
Sound Pair 3 - /æ/ and /ɑː/
Lesson 2
Lesson 14
Sound Pair 5 - /eɪ/ and /eə/
Sound Pair 6 - /eə/ and /ɑː/
Sound Pair 17 - /əʊ/ and /ɔː/
Lesson 16
Lesson 19
Sound Pair 30 - /p/ and /f/
Lesson 3
Lesson 8
Sound Pair 31 - /s/ and /z/
Lesson 4
Sound Pair 33 - /s/ and /θ/, /z/ and /ð/
Lesson 17
Sound Pair 34 - /d/ and /t/
Lesson 5
Sound Pair 35 - /t/ and /θ/
Sound Pair 36 - /t/ and /tʃ/, /d/ and /dʒ/
Lesson 12
Sound Pair 38 - /v/ and /w/
Lesson 10
Sound Pair 40 - /g/ and /k/
Lesson 9
Sound Pair 45 - /tʃ/ and /dʒ/
Sound Pair 50 - /l/ and /r/
Lesson 13
Intermediate lessons for Native Thai speakers to review