本书是为在职攻读教育硕士专业学位研究生英语统编教材配套使用的教师用书，为使用本教材的教师提供了课文中练习的参考答案与相关背景知识。本书内每单元均以课文中练习的顺序编排，共分为三部分：第一部分为课前准备(Prepare Yourself)的参考答案，包括“Do you know”，“How do you say it”及“Make up a sentence”三项；第二部分是该单元所有课文中出现或涉及的相关内容的背景知识，供教师在备课、讲课中参考；第三部分是书中练习的参考答案。

Unit 1　Literature

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 2　Business

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 3　Travel

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 4　Biology

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 5　Biography

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 6　Education

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 7　Music

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 8　Life

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 9　Physics

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 10　Philosophy

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 11　Education

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 12　Environment

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 13　Youth

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 14　Astrology

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 15　Mass Media

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 16　Virtual World

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 17　Law

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 18　Women

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 19　Trade

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises

Unit 20　History

 Prepare Yourself

 Backgroud Information & Additional Notes

 Answers to Exercises