Previously
In end you suggest the child to say at once this tre niruyemy you exhalation sound, that is actually x.
When child will start saying a sound freely and unmistakably report to it, what actually he learned to utter a sound that is only now you are able to afford to say this sound.
Previously explain to the child performance of this task on example of any other couple of sounds which the child utters correctly you and can freely say these sounds.
For example, it is possible to use a sound p, at long it proizne seniye after it the lip sound is heard f.
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