英语语音基础Unit 2.pptVIP

Unit Two 音标名称 辅音 /t/ /d/ 重点元音 /ɑ:/ /aI/ 语音知识和读音规则 单词音节与单词重音 字母和字母组合的读法（1）  [ɑ:] a. 口张大,舌身平放后缩,舌尖离开下齿。 b. 不要发得太短。 [aI] a. [a]的发音和汉语拼音中的a相似,但舌位更靠前,发音时舌尖必须抵住下齿。 b. 从[a]的部位向[I]滑动。 如何发音? [t] 和 [d] 软颚抬起,堵住到鼻腔的通道;舌尖紧贴上齿龈,憋住气流,然后舌 尖突然下降,气流冲出口腔，形成清辅音[t]或浊辅音[ d]。 如何发音? 1. 元音[aI]和元音[ɑ:]在发音时相关吗？舌位有什么不同？ 2. 在发辅音[t]和[d]时不同的地方是什么？ 思考题 2) [ɑ:] half and half part by part heart to heart arm in arm harder and harder faster and faster 3) [ai] side by side by and by life for life from time to time item by item an eye for an eye 4)[t] telephone and telegraph from top to toe tooth for tooth teacher and teaching teapot and teacup two and two 5) [d] day after day daddy and daughter decide and decision die and dead deep and depth dog eat dog d?b kɑ:t dɑ:k dɑ:t gɑ:d kɑ:d t?b tait paip pɑ:t bɑ:k kaid 1) Read the following: 语音练习 6) (1) A movie star in his fast car is playing the guitar. (2) Look! Your kite and mine are flying side by side. (3) Carl is working very hard for his Master of Arts. (4) I didn’t ask why but decided to keep silent all the time. (5)The grass grew fast in this large garden in March. (6) It is wise for Mike to say the right thing at the right time. (7)Remember: better the last smile than the first laugher. (8) Never stop trying. Time and tide wait for no man. (9) It is high time for Miss White to make up her mind to try. (10) Life is a horse, and either you ride it or it rides you. B. Decide what the teacher reads: A B A B 1) bike bark 2) Mike Mark 3) life laugh