Unit 1 Read and Imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar The Simple Present Tense The Present Progressive Tense The Present Perfect Tense Basic Sentence Patterns Reading Skills Guided Writing Part Ⅰ Coordination: Using Connectives Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Self-introduction Unit 2 Read and Imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar The Past Tense The Past Progressive Tense The Past Perfect Tense Reading Skills Guided Writing Part Ⅰ Subordination: Combining Two Simple Sentences Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Formats of Letters and Envelopes Unit 3 Read and Imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar The Simple Future Tense The Past Future Tense The Future Perfect Tense Reading Skills Guided Writing Part Ⅰ Contraction: Ellipsis Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Letters of Invitation Unit 4 Read and Imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar Reading Skills Guided Writing Part Ⅰ Contraction: Avoiding Redundancy Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Thank-you Letters Test Yourseff: Test Paper 1 Unit 5 Read and imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar Reading Skills Guided Writing Part Ⅰ Combination. The Appositive Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Letters of Apology Unit 6 Read and Imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar Reading Skills Guided Writing Part Ⅰ Coherence Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Letters of Complaint Unit 7 Read and Imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar Reading Skills Guided Writing Part Ⅰ Transition Ⅰ Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Letters of Application Unit 8 Read and Imitate Read and Explore Passage A Passage B Comprehensive Practice Phonetics Grammar Reading Skills Guided Writing Part Ⅰ Transition II Part Ⅱ Paragraph Writing Part Ⅲ Practical Writing--Notices/Announcements Test Yourself: Test Paper 2 Appendixes I Glossary II List of Phrases and Expressions Ill Proper Names IV Primary References