Pronounce distinctly and forcibly, several times in succession, words in
which these sounds occur as elements; then drop the other sounds, and
repeat the subvocals and aspirates alone. Each subvocal in the first table
should be practiced in connection with its cognate sound.
Let the class repeat the words and elements, at first in concert; then
separately.
Select words ending with subvocal sounds for practice on subvocals; words
beginning or ending with aspirate sounds, for practice on aspirates.