英语音标课第三讲介绍.ppt

letters The vowels and consonants The vowels and consonants 元音与辅音的定义 发音时声带振动，呼出的气流通过口腔时不受阻碍，这样形成的语音称为元音。 不论声带振动与否，发音时呼出的气流通过口腔或鼻腔时受到一定的阻碍，这样形成的语音称为辅音。 发音时声带不振动的辅音称为清辅音。 发音声带振动的辅音称为浊辅音。 元音篇 长元音的发音关键：饱满夸张 短元音的发音关键：短促有力 双元音：前长后短，前重后轻，连贯滑动 /i:/ 穿针引线长“衣”音 发音技巧：两嘴角拼命向后咧，舌尖抵下齿，上 下齿一根火柴棍的距离 meet sheep bee leave keep we meal mean Feel：How are you feeling today? Sweet: Have a sweet dream, my sweet heart. Dream: I dream of becoming the best English speaker in our city. /?/ 减肥瘦身音 发音技巧：舌尖抵下齿，嘴角像微笑一样微咧 （强力收腹） City little dinner busy difficult 1.Little ：My little sister lives in a very big city. 2.Rid: Get rid of your bad habit. 3.Kid: Are you kidding me? 绕口令：Silly sheep weep and sleep. 傻气的绵羊们哭完睡觉。 /e/ 小开口45度音（美/ ? / ） 发音技巧：舌尖抵下齿，上下齿一个食 指距离，嘴角微向后咧。 Met let get head rest forget 1.Met : Haven’t we met somewhere before? 2.Rest : It’s time to take a rest. 3. A: Why do you study English? B: Ahead : I want to get ahead. 绕口令：Fred fed Ted bread , and Ted fed Fred bread /?/ 90度裂嘴音 发音技巧：舌尖抵下齿，下巴裂开90度 Map cap man fat bag apple matter that Apple : An apple a day keeps the doctor away. Tacky : He is a tacky ,nasty and little man . Handsome : What a handsome young man. Nag: Stop naggig to me. /ɑ:/ 感叹音（美音/ɑ:r/ ） 发音技巧：双唇呈圆形，说“啊” Far bar car park heart mart party smart Mark : Mark my words. Marvelous:It was a marvelous performance. Heart：My heart is broken. /?/ 发音技巧：嘴巴自然打开，短促急促发音 Cut nut but love shut must dust study 1.lucky: I’m just lucky. 2.Shup up: It’s not polite to say“shut up” 3.Trouble: Troubles never come by one. 4.Study: You must study a little bit more. 国际音标/?:/ 美音/?:r/ 发音技巧：口腔内部打开，嘴巴张大，唇收圆 More nor pork door four morning sport Morning :I yell English for an hour every morning. Sport : I need four more tickets for the sports meeting. Talk: I thought his talk is awful. 国际音标/?/ VS美国音标/ɑ/ Top not got lot hot lost bod