英语语音基础Unit 16培训资料.ppt

Unit Sixteen 音标名称 合口双元音: [eI] [aI] [?I] [ ??] [a?] 齿龈音: [t] [d] [s] [z] [n] [ts] [dz] [l] 语音知识和读音规则 特殊疑问句的语调 成音节  1)合口双元音 [eI] [aI] [?I] [ ??] [a?] 这五个双元音称为合口双元音。 合口双元音的特点: a. 它们的共同特点是发音时都有一个开口到合口的过程。 b. 牙床开合过程从第一个音素向第二个音素滑动的过程从大变小。 音素复习  2）齿龈音 按发音器官分，[t] [d] [s] [z] [n] [ts] [dz] [l] 这八个辅音叫齿龈音。发音时主要是舌端和齿龈形成气流障碍。 语音练习 1 Read the following words and pay attention to their end sounds: /-l/ battle little middle candle able double apple people useful careful travel level uncle article single struggle criminal final animal normal puzzle fizzle social special pencil whistle /-n/ person lesson reason prison vision occasion nation action often soften heaven even written cotton burden garden /-m/ criticism cubism socialism communism Buddhism heroism alcoholism 4) Read the following passage after the tape. I who cannot see find hundreds of things to interest me through mere ↘touch. I feel the delicate symmetry of a ↘ leaf. I pass my hands lovingly about the smooth skin of a silver ↘ birch, or the rough shaggy bark of a ↘ pine. In spring I touch the branches of trees hopefully in search of a ↘ bud, the first sign of awakening Nature after her winter’s ↘ sleep. I feel the delightful, velvety texture of a ↘ flower, and discover its remarkable ↘ convolutions; and something of the miracle of Nature is ↘ revealed to me. Occasionally, if I am very ↗ fortunate, I place my hand gently on a small ↗ tree and feel the happy quiver of a bird in full ↘ song. I am delighted to have the cool waters of a brook rush through my open ↘ fingers. To me a lush carpet of pin