Previously, minimal pairs were mentioned. Minimal pairs are sets of words from the same language that have different meanings but differ only in one sound (phoneme).
These can be very confusing for English learners, as they might not be aware of these differences in the sound or how to pronounce them properly. Incorrect pronunciation can lead to misunderstandings in both listening and speaking English.
Some minimal pairs have the same spelling in writing, while others are spelled differently:
Example of minimal pairs with the same spelling but different pronunciation
Read /ˈriːd/ (present simple form) and Read /rēd/ (past simple form)
Lead /lɛd/ (a metal) lead /ˈliːd/ (verb: to conduct by guiding)
Example of minimal pairs with different spelling and different pronunciation:
Sick /ˈsɪk/ and seek /ˈsiːk/
Witch /ˈwɪtʃ/ and wish /ˈwɪʃ/
References
Herrera, M. A. B., Chávez, L. L. A., & Rojas, D. F. Á. (2016). Pronunciation improvement in EFL young learners through phonics instruction. Praxis, 12(1), 52-62. https://dialnet.unirioja.es/servlet/articulo?codigo=5907249
