Unit 1 Keeping Fit Ⅰ Warming Up Ⅱ Reading Text A Getting Exercise in College Text B My Challenge of 10,000 Steps a Day Ⅲ Listening and Viewing Ⅳ Speaking Ⅴ Writing Unit 2 Our Little Friends Ⅰ Warming Up Ⅱ Reading Text A Feathered Friend Text B China's Booming Pet Industry Ⅲ Listening and Viewing Ⅳ Speaking Ⅴ Writing Unit 3 Time Management Ⅰ Warming Up Ⅱ Reading Text A Dear Student: Should Your Granny Die Before the Midterm Text B The 1 lth Hour Ⅲ Listening and Viewing Ⅳ Speaking Ⅴ Writing Midterm Test Unit 4 Gender Roles lo Ⅰ Warming Up Ⅱ Reading Text A Why Girls Can Be Boyish But Boys Can't Be Girlish Text B Lively Debate over Male Roles Ⅲ Listening and Viewing Ⅳ Speaking Ⅴ Writing Unit 5 Going to Mars Ⅰ Warming Up Ⅱ Reading Text A Why I Want to Be a Passenger on Mars One Text B Is a Mars Trip Premature Ⅲ Listening and Viewing Ⅳ Speaking Ⅴ Writing Unit 6 Smart Living Ⅰ Warming Up Ⅱ Reading Text A Five Chinese Smart Cities Leading the Way Text B How Hackers Messed Up My Life Ⅲ Listening and Viewing Ⅳ Speaking Ⅴ Writing Final Test