Consonant clusters

First Period

Topic: Oral English

Sub-topic: Consonant clusters

Content:

Consonant clusters

The majority of English words contain a mixture of vowels (V) and consonants (C) as in ‘for’ (CV), ‘at’ (VC) , ‘pet’ (CVC).

English allows more than one consonant to occur together in a word or syllable unlike many Nigerian languages. You may use up to three consonants at the beginning of a spoken word (e.g. strong) and up to four consonants at the end (e.g. strengths) in English. A consonant cluster is a group of consonantbaound occuring one after the other. Consonant clusters may occur at beginning or end of a syllable or word.

Listening practice

Read the following words, paying attention to the underlined consonant clusters.

One syllableTwo syllablesThree syllables
chestobtainignorant
leftdescribeenveloped
raisedannouncedacceptance
keptdisturbedinterrupt
beggedsubmergeddescription
fryfreedomattention
thrillproduceplausible
playscatterinjection
cryglimmeradvantage

Tips: You should aim at pronouncing consonant clusters in the correct order. You should not say /t ae ks/ instead of /t ae sk/ for ‘task’. Do not reduce consonant clusters, so do not say / asept/ instead of /aksept/ for accept.Also avoid inserting a vowel in-between consonant clusters.

Read the following examples of two and three-consonant initial clusters.

Two-consonant initial clustersThree-consonant initial clusters
twinsplash
griefspring
trapscrew
drewstreet
brasssprite
slewsclerotic

Note that whenever you have a cluster of three-consonant sounds at the beginning of a word, the /s/ sound is usually the first sound in the cluster as seen in the examples above.

Two-consonant endingsThree-consonant endingsFour-consonant endings
cansaskssixths
siftcheststwelfths
crushedflasksprompts
lendmonthsstrengths
bolddepthsangles

Word boundaries

Clusters can also occur at word boundaries. Word boundaries are where one word ends and another begins. Practice saying the following and pay attention to the underlined word boundaries.

rapid response, food chain, lamp holder, Gold Cost, sobbed quietly, toastmaster, rag doll, sudden demise, dustbin, gentleman like, seasoned pilot

Exercise

Write down the words from the box in the correct part of the table. Some have one initial consonant, some two and some three. Remember it is the pronunciation, not the spelling, that is important.

strain, due, crab, spleen, few, suite, dart, zoo, short, Physics, scream, praise, school, church, stupid, squalour, prompts, next, art, palm, guilt
One initial consonantTwo initial consonantsThree initial consonants