Unit 1 Education Lesson 1 Reading and Writing Part A Warming Up Part B Intensive Reading Dialogue: An Interview Text: Online Learning Part C Grammar: The Past Continuous Tense Part D Language Practice Part E Extended Reading: Manchu Language Lesson 2 Listening and Speaking Part A Listening Practice Part B Oral Practice Part C Having Some Fun Unit 2 Environment Lesson 1 Reading and Writing Part A Warming Up Part B Intensive Reading Dialogue: River Pollution Text: Nature in Danger Part C Grammar: The Present Perfect Tense Part D Language Practice Part E Extended Reading: Living Environment of Uygur People Lesson 2 Listening and Speaking Part A Listening Practice Part B Oral Practice Part C Having Some Fun …… Unit 3 Science Unit 4 Career Appendices 參考文獻(xiàn)