My ds(2.6) has a very good vocabulary and expresses himself very well. He has had problems with other sounds, but has over come them. The last two seem to be "ch" and "j" which are very similar. He had a tongue-tie, but this was corrected when he was 2. He has much more movement of the tongue now and has no problem with "t" which uses the tongue in a similar was to "j", it's just the teeth and shape of the lips that's different.
Does anyone know an exercise to develop these two sounds? I have repeatedly gone over it with him (only when he is in the mood and the correct pronunciation is repeated to him each time he says a word containing these letters) but he continues to substitute "ch" with "q" and "j" with "g".
Do you think it'll just work itself out in time? TIA