Scope and Sequence 范圍和順序 Acknowledgments 鳴謝 Letter to the Teacher 致教師的信 Sound Symbols 音標 Syllables音節 Unit 1 Syllables 音節 Vowels and Word Stress元音和單詞重音 Unit 2 Vowels and Vowel Rules 元音和元音規則 Unit 3 Word Stress and Vowel Lenqth 單詞重音和元音長度 Unit 4 Word Stress and Vowel Clarity 單詞重音和元音清晰度 Unit 5 Word Stress Patterns 單詞重音模式 Sentence Focus句子焦點 Unit 6 Sentence Focus：Emphasizing Content Words 句子焦點：強調實詞 Unit 7 Sentence Focus：De-emphasizing Structure Words 句子焦點：不強調虛詞 Unit 8 Choosing the Focus Word 選擇焦點詞 Unit 9 Emphasizing Structure Words 強調虛詞 Consonants輔音 Unit 10 Continuants and Stops：/s/and/t/ 連續音和塞音：/s/和/t/ Unit 11 Continuants and Stops：/r/and/d/，/I/and/d/ 連續音和塞音：/r/和/d/，/I/和/d/ Unit 12 Voicing 發濁音 Unit 13 Voicing and Syllable Length，Aspiration 發濁音和音節長度，送氣音 Unit 14 Sibilants 齒擦音(咝音) Thought Groups意群 Unit 15 Thought Groups 意群 Appendices附錄 Appendix A Parts of the Mouth 口腔中的部位 Appendix B Tongue Shapes for /s/ or/z/，/t/or/d/，/θ/or/δ/，/r/，and/I/ /s/或/z/、/t/或/d/、/θ/或/δ/、/r/和/I/音的舌位圖 Appendix C How Often Do the Vowel Ru les Work? 元音規則發生的頻率 Extra Practice 1附加練習1 More Consonant Work更多的輔音練習 Part 1/r/and/I/ /r/和/I/ Part 2 /n/and/I/ /n/和/I/ Part 3 /v/and/w/ /v/和/w/ Part 4 /v/and/b/ /v/和/b/ Part 5 /f/and/p/ /f/和/p/ Part 6 /θ/and/t/ /θ/和/t/ Part 7 Silent-t-and reduced-t- 不發音的-t-和弱化的-t- Part 8 Practice with linking 連音練習 Extra Practice 2附加練習2 Advanced Tasks高級練習 Part 1 Word stress 單詞重音 Part 2 Sentence focus 句子焦點 PaN 3 Thought groups 意群 KEY答案