Which of the following is true of English sound systemA.Aspiration is a disti...

作者: tihaiku 人气: - 评论: 0

问题 Which of the following is true of English sound system

选项 A.Aspiration is a distinctive feature. B.Voicing is a distinctive phonetic feature. C.Nasalization of vowels gives rise to another vowel. D.Length of vowels differentiates one vowel from the other.

答案 B

解析考查发音系统的区别特征。雅格布逊在20世纪40年代首先提出区别特征(distinctivefeature)这一想法，目的是找出一套音系的对照或对比特征．以概括语音的某些方面，比较重要的区别特征有：[辅音][响音][鼻音][带声]等。[辅音]特征可以区分辅音和元音，即所有辅音都是[+辅音]，所有元音都是[-辅音]。 [响音]特征用来区分所谓阻塞音(塞音、擦音及塞擦音)和响音(其他辅音和元音)，即阻塞音是[-响音]，响音是[+响音]。[鼻音]和[带声]自然就是用来分别区分鼻音(包括鼻化音)和带声音的特征。这些特征都是二分特征，可以区分出两种情况：有该特征的和没有该特征的。元音的长短只能区分单元音，并不能区分双元音，D项说法不正确。故选B。

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Which of the following is true of English sound systemA.Aspiration is a disti...

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