Vowels are sounds in which there is obstruction to the flow of air as it passes from the larynxto the lips.
查看答案
When we pronounce pure vowels, we need to keep the the shape of the mouth unchanged.
A. 对
B. 错
Which of the following words have the sound/i:/ ?
A. chick
B. pick
C. quickly
D. convenient
/i:/ isa high, close, long, lax front vowel.
A. 对
B. 错
/ɪ/ isa high, half-close, short, lax front vowel.
A. 对
B. 错
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