英语语音基础Unit 5培训资料.ppt

Unit Five 音标名称 辅音 / s/ / Z/ 重点元音 / ?:/ / ? / 语音知识和读音规则 名词/动词词尾加-s和-es的读音 字母和字母组合的读法（4） [?] a. 口张大,舌身尽量降低并后缩,双唇稍稍收圆。 b. 先发[ɑ:]音然后将舌身再稍稍向后缩,双唇稍稍收圆(不要突出),即可发出[?]。 [?:] 舌后部抬得比[?]略高,双唇也收得更圆 更小,并须用力向前突出。 b. 注意长度,不要发得太短。 如何发音? [s]和[z] 软颚抬起,堵住到鼻腔的通道;舌端及 舌尖靠近上齿龈,但不接触,上下齿靠 拢,但不要咬住,气流由舌端与上齿龈 之间逸出,引起摩擦。 如何发音? 1. 在发元音[?]和元音[?:]时舌位和嘴型有什么不同？ 2. 在发辅音[s]和[z]时不同的地方是什么？ 思考题 2) /?:/ all sorts of indoors and outdoors all the more warmer and warmer often and often a quarter to four 3) / ? / a long song locks and clocks shine, shone, shone on and on off and on behind and beyond 4) /s/ sink or swim sit and seat safe and sound selfish and selfless set sail step aside 5) /z/ these and those noise and voice zoo and zoology a zero-zero fog zoom in and zoom out business and businessmen ′d?:t? ′s?kit ′s?ri ′s?lid ′t?pik ′k?midi ′sizn ′st?ki ′medisn ′pleznt 语音练习 1) Read the following: 语音练习 C. Put in the missing word(s) and read the sentences aloud: 1) My dog listens when I _____/t?:k/. He goes with me for a walk. 2) This pair of trousers are too ______/??:t/. May I have a longer pair? 3) Before liberation the ________/‘peznts/in China lived from hand to mouth. 4) It has been raining on and on. I just wonder if the rain will ______/st?p/. 5) I’ve bought a pair of leather shoes and a pair of cotton ______/s?ks/. 6) At first Sam thought that Russian was _______/i:zI/ to learn. D. Listen and practice 1)Listen to the tape and practice the conversation with a friend. A: What’s wrong with you, George? B: Nothing wrong with me, but we lost the game. A: We los