f sound
Core Rule
The letter f represents the voiceless labiodental fricative /f/. It appears as f or ff, producing friction without vocal cord vibration.
Articulation Guide
Touch the upper teeth lightly with the lower lip, keep the mouth slightly open, and push steady air.
Word Analysis
In giraffe, ff signals a short preceding vowel; the sound remains /f/.
Pitfalls
Do not confuse f with voiced v, and never lengthen the sound because of double ff.
Phonics Breakdown
Lower lip to upper teeth, blow air, no voicing
Sound Reference
- Use a tissue to check steady airflow
- Practice minimal pairs with v
Common Mistakes
Voicing f like v
Lengthening sound for ff