المقطع هذا ركز عليه الدكتور بالمحاضرة وقال انه مثل صيغة الاختبار,,
a. Labiodental fricatives: f (unvoiced) and v (voiced)
b. Dental fricatives: th (as in thin -- unvoiced) and dh (as in the -- voiced)
c. Alveolar fricatives: s (unvoiced) and z (voiced)
d. Palatal fricatives: sh (unvoiced) and zh (like the s in vision -- voiced)
e. Glottal fricative: h (unvoiced)