全国英语等级考试系列图书，在我社已经出版销售近20年；在此期间，该系列一直是我社的畅销品种和长销品牌。很近几年，因手机、二维码等新技术的广泛运用，客观上要求该系列与时俱进，调整并发展。在此大背景下，建议对该系列进行统一修订再版；以很新考试大纲为依据，对之前错漏、过时的部分进行修正，同时提供更多更便捷的数字化学习资源。 本书为教材第四级，以很新考试大纲为依据，内容涵盖全面，模块清晰明了，易读易学易练。单元后练习贴近真题，边学边练，助考生逐步提高。教材添加二维码扫描功能，为考生提供更多的数字化学习资源。

CHAPTER 1 COMPUTER AND INFORMATION
Unit 1 Computer and Information( I )
Conversations
Passage
Simulated Training
Supplementary Reading
Unit 2 Computer and Information( II )
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 2 ECONOMY
Unit 3 Economy( I )
Conversations
Passage
Simulated Training
Supplementary Reading
Unit 4 Economy( II )
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 3 FAMOUS PEOPLE
Unit 5 Famous People
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 4 MANNERS AND CUSTOMS
Unit 6 Manners and Customs
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 5 CITIES
Unit 7 Cities
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 6 HIGHER EDUCATION
Unit 8 Higher Education
Conversations
Passage
Simulated Training
Supplementary Reading
Unit 9 Literature and Art
Conversations
Passage
Simulated Training
Supplementary Reading
Unit 10 Language and Communication
Conversations
Passage
Simulated Training
Supplementary Reading
Unit 11 Environment( I )
Conversations
Passage
Simulated Training
Supplementary Reading
Unit 12 Environment( II )
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 10 GEOGRAPHY
Unit 13 Geography
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 11 CULTURE
Unit 14 Culture
Conversations
Passage
Simulated Training
Supplementary Reading
CHAPTER 12 SCIENCE AND TECHNOLOGY
Unit 15 Science and Technology
Conversations
Passage
Simulated Training
Supplementary Reading
附录
附录一 对话、短文问题答案
附录二 听力练习录音稿
附录三 模拟训练答案
附录四 单词表