Either way, the combination stands for one mouth move. Digraphs can be consonants ( ck, ll, tch, ng) or vowels ( ee, ew, igh, ow).
Two kinds of spellings get teachers messed up: digraphs and clusters.Ī digraph is a multi-letter spelling (usually 2 letters) for a single phoneme. Don’t be fooled by the tch spelling, which represents /ch/ after most short vowels. But pitch also has 3 phonemes you can tell because it rhymes with rich. The combination ch stands for the mouth move /ch/ at the beginning of chop. Rich has 3 phonemes, even though it has 4 letters. How many phonemes in rich? How many in pitch? Let’s try counting a couple of words for starters. That means I am saying over 9 phonemes every second! How fast can you say, “He stuck in his thumb and pulled out a plum”? That takes me about 3 seconds to say normally. However, counting phonemes is surprisingly hard in English because there is rarely a neat one-to-one match between phonemes and letters.Īlso, phonemes are pronounced with amazing speed, enabling us to communicate our thoughts rapidly. Reading teachers must have expert ability to count phonemes because they must help children connect letters to phonemes in phonics and spelling work. Counting homonyms, I found 13 different words constructed of these phonemes in different orders. For example, the word asked is made from these phonemes (/a/s/k/t/). Here’s a challenge: What words could we make using all four of these phonemes: /a/, /k/, /s/, and /t/? Note that you don’t have to use the letters a, k, s, and t. Letters are italicized without slash marks around them. For the short vowels, I use lowercase letters (e.g., /a/ as in hat), and for the long vowels, I use capitals (e.g., /A/ as in rain). Since diacritical marks are hard to type, I try to use the most common spelling of the phoneme as a symbol, for example, /ch/ for the first sound in chair. In talking about phonemes as distinct from letters, we symbolize them with Roman letters inside slash marks, for example, /t/. These 42 mouth moves compose the interchangeable parts from which all our spoken words are constructed. Phonemes are the basic vocal gestures of a language, recycled to form all our spoken words.
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