Органы речи и их деятельность при возникновении звуков

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active organs of speech, movable and taking an active part in the sound formation:

the vocal cords which produce voice,
the tongue which is the most flexible, movable organ,
the lips affecting very considerably the shape of the mouth cavity,
the soft palace with the uvula, directing the stream of air either to the mouth or to the nasal cavity,
the back wall of the pharynx contracted for some sounds,
the lower jaw which movement controls the gap between the teeth and also the disposition of the lips,
the lungs providing air for sounds,

passive organs of speech:
- the teeth
- the teeth ridge
- the hard palate
- the walls of the resonators.

Lower lip; 2 – the tongue (a-tip, b-blade, c-root); 3- soft palate; 4-uvula, 5-vocal cords; 6 – upper lip; 7-upper and lower teeth; 8-alveolars; 9-hard palate; I – mouth cavity; II – pharynx; III – larynx; IV-nasal cavity

1. Match the organ and its definition

1	The organ where the air stream comes from	A	the vocal cords
2	The pipe which the air stream goes through	B	the larynx
3	The organ which contains the vocal cords	C	the uvula
4	two elastic folds which may be kept apart or brought together	D	the glottis
5	The opening between the vocal cords	E	the teeth ridge
6	The passing from the top of the larynx to the soft palate, which directs the air stream either to the mouth or nasal cavities	F	the mouth or nasal cavities
7	The principal resonators	G	the windpipe
8	The very end of the soft palate	H	the pharynx
9	The hard part behind the upper teeth	I	the teeth
10	They can be lower and upper	J	the lungs

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