英语语音基础Unit 14培训资料.ppt

Unit Fourteen 音标名称 硬颚齿龈音: /?/ /?/ /t?/ /d?/ 中元音: /? :/ /? / /?/ 齿音: /θ/ /e / 语音知识和读音规则 多音节词的读音规则 祈使句的语调  1)中元音: /?:/ /? / /?/这三个元音称中元音。中元音的特点: a.舌尖轻抵下齿,或略为离开下齿。 b.舌身的中部隆起,舌的两侧不接触上颚。 c.使用扁唇或中常唇形。 注:[?]原来是后元音,但近来这个音有逐渐前移的倾向,有的作者将它列为中元音。 音素复习  2)硬颚齿龈音 按发音器官分, /?/ /?/ /t?/ /d?/这四个辅音,都叫硬颚齿龈音。发音时,舌端抬起贴住牙龈,舌前部向硬颚抬起,形成气流阻碍。 3)齿音 按发音器官分, /θ/ /e/ 这两个辅音叫齿音。发音时,主要是舌尖和上齿背形成气流阻碍。 语音练习 1) Read the following words,paying attention to their stress and syllables: occasion embarrass carelessly thoroughly explosion location hesitate conclusion dynasty examination telescope inspection slavery telephone umbrella pollution collection operation 2) Read the following sentences and pay attention to the tones. (1) Look at me when Im ↘talking to you. (2) Please help me with my↘ pronunciation. (3) Could you please clean up the ↘living room? (4) Be quiet, boys and↘ girls! (5) Strike while the iron is ↘hot! (6) Don’t you be late↘ again! (7) Lend me your ↘computer, please. (8) Let’s not waste time arguing ↘about it. The ship is now out of the earth’s ↘atmosphere. The rocket ↗stops, and the ship ↘ slows. It is very ↘ quiet. At this point, the passengers are free to leave their ↘ seats. They can move around the ↗ ship and float through the ↘ air. They are able to see the earth from ↘ above. They can take pictures of the other ↗ passengers and of the ↘ earth. Passengers float in the air for only five ↘ minutes. After ↗ this, the pilot will ask them to return to their ↘ seats. Then the ship begins to fall back toward ↘ earth. The ship lands the same way airplanes ↘ do. 5) Read the following rhymes or p