复合元音;双元音 A diphthong is a vowel in which the speaker's tongue changes position while it is being pronounced, so that the vowel sounds like a combination of two other vowels. The vowel sound in 'tail' is a diphthong.
Pronunciation and intonation: English pronunciation and intonation exercises, phonetics, diphthongs, word stress quizzes, and more 发音与语调:英语发音与语调练习题,音标,双元音,单词重音测试题等
And then you slur by dropping initial letters and diphthongs. ' 有时你又把单词开头的辅音和双元音含糊掉。
Diphthongs change in quality and the entire sliding process involves three stages: beginnging stage, transitional stage and ending stage. 双元音在质上是不断变化的,整个滑动过程包括三个阶段:起始段,过渡段和收尾段。
The similarities and differences between English and Chinese phonetic system will influence the diphthongs produced by PTHS to some extend. 英语和汉语都有双元音,且包含四对相似双元音,英汉语音系统的异同使得PTHS在生成英语双元音时会受到一定影响。
Chapter Three is concerned with the detailed descriptions and analyses of the similarities and differences about the monophthongs, the diphthongs and the vowels which have consonants of the two speech sound systems. 第三部分详细描述和分析两个语音系统的单元音、双元音和带辅音的元音,通过对比找出了他们元音的异同。
In view of the above results, the author recommends that teachers should constantly improve their pronunciation accuracy and help students in their acquisition of English diphthongs with the help of acoustic software and equipments. 鉴于上述研究结果,笔者建议在今后的英语语音教学中教师要不断提高自己的英语双元音发音准确度,并借助声学软件和声学设备指导学生,从而提高他们的语音面貌。