PinYin Review IV

PinYin review information retrieved from www.learningchinese.org.

zh	发音时，舌尖上翘抵住硬腭前部，较弱的气流突破阻碍形成窄缝，并从中挤出而发声。
	Move upwards the tip of your tongue and put it against the front hard palate; then make weaker breath break through the obstruction and
ch	发音的情况同zh基本相同，只是从窄缝中挤出的气流较强。
	The pronunciation method is more or less the same with "zh", with stronger breath squeezing out from the chink.
sh	发音时，舌尖上翘接近硬腭前部，中间留有窄缝，气流从窄缝中挤出而发声。
	Move upward the tip of your tongue and make it approach the front hard palate, with a narrow chink left; pronounce with the breath squeezing out from the chink
r	发音的情况同sh基本相同，只是声带颤动。
	The pronunciation method is more or less the same as "sh" except for the vocal cords vibration.
z	发音时，舌尖向前平伸，抵住上齿背，较弱的气流突破阻碍形成窄缝，并从中挤出而发声。
	Stretch forward the tip of your tongue and put it against the back of the upper teeth; then make weaker breath break through the obstruction and form a narrow chink from which the breath will be squeezed out.
c	发音的情况同z基本相同，只是从窄缝中挤出的气流较强。
	The pronunciation method is more or less the same with "Z", with stronger breath squeezing out of the chink.
s	发音时，舌尖向前平伸，接近上齿背，中间留有窄缝，气流从窄缝中挤出而发声。
	Stretch forward the tip of your tongue and make it approach the back of the upper teeth, with a narrow chink left; pronounce with the breath squeezing out from the chink.