introduction 导论 part ⅰ vowels 元音 unit 1 pure vowels——front vowels 前元音 unit 2 pure vowels——central vowels 中元音 unit 3 pure vowels——back vowels 后元音 unit 4 diphthongs——closing diphthongs 合口双元音 unit 5 diphthongs——centering diphthongs 集中双元音 part ⅱ consonants 辅音 unit 6 plosives 爆破音 unit 7 fricatives 摩擦音 unit 8 affricates 破擦音 unit 9 nasals 鼻音 unit 10 laterals 舌侧音 unit 11 semi-vowels 半元音 part ⅲ connected speech 语流 unit 12 syllables 音节 unit 13 loss of plosive & incomplete plosive 失爆与不完全爆破 unit 14 word stress 单词重音 unit 15 sentence stress 句子重音 unit 16 weak form 弱读 unit 17 assimilation 同化 unit 18 linking 连读 unit 19 elision & contraction 省音和缩略语 unit 20 rhythm 节奏 unit 21 pausing & sense-group 停顿与意群 unit 22 intonation & tone group 语调与语调群 unit the falling tone 降调 unit 24 the rising tone 升调 unit 25 the falling-rising tone 降升调 answers for reference 参考 bibliography 参考文献