Unit 3（课件）-《商务英语语音训练教程》同步教学（大连理工大学出版社）

Unit 3 目录 Part I 英语音标 (Speech Sounds) Part II 清晰英语 (Clear Speech) Part III 英语语调 (Intonation) Part IV 英语节奏 (Rhythm Practice) Exercises 英语音标 （Speech Sounds） Part I 后元音（一）(Back Vowels I) /B:/ /ɒ/ /C:/ /B:/ 发音方法 　　发/B:/ 时， 舌很低， 平放口中， 后舌稍稍隆起， 双唇中长， 牙床全开， 长音， 喉头肌肉松弛。 /B:/ Words Expressions Sentences passport, start, fast, class, plant, bargain, calm, article, staff far from being smart have the last laugh mark the hard part of the article do harm to the heart The farm is far from the park. A single spark can start a prairie fire. It’ s a real bargain to buy this article in the flea market. Please park the car in the car park. 英语音标 （Speech Sounds） Part I /B:/ 发音归类 后元音（一）(Back Vowels I) /B:/ /ɒ/ /C:/ ear heart ar bar, hard, arch a glass, class, glance au aunt, laugh 英语音标 （Speech Sounds） Part I /ɒ/ 发音方法 　　发/ɒ/ 时， 后舌微微抬起， 双唇收圆， 是圆唇音， 牙床全开， 短音， 喉头肌肉较紧张。 /ɒ/ Words Expressions Sentences cough, mop, want, knowledge, because, dollar, prospect, economy a very hot teapot on a holiday do trip-top want dollars eat a hot dog democracy and prosperity She is eating a hot dog at the door way. A common danger causes common action. The stock market crash triggered more economic problems. The scholar is going on a holiday. 后元音（一）(Back Vowels I) /B:/ /ɒ/ /C:/ 英语音标 （Speech Sounds） Part I /ɒ/ 发音归类 后元音（一）(Back Vowels I) /B:/ /ɒ/ /C:/ o hot, on, economy au because a what, was ou cough ow knowledge 英语音标 （Speech Sounds） Part I /ɒ/ 发音方法 发/C:/ 时， 后舌抬起， 比发/ɒ/ 时抬得高一些， 双唇收圆， 是圆唇音， 牙床半开， 长音， 喉头肌肉稍紧张。 C: Words Expressions Sentences saw, board, fortune, walk, order, cautious, passport, course, floor, shore, war , bought, performance, resource, corporate Compare /ɒ/ with /C:/: not　 shot　 cot　 pot　 cock　　 naught short　caught　port　cork fill in a form go abroad more or less arrive at four sweep the board live like a lord in the northeast I saw Paul in the hall. 　The new airport borders the city on the n