《新概念英语4(练习册):流利英语》是闻名世界的英语教程。学好英语，从《新概念》开始！同步巩固和提高练习，用《新概念英语练习册》！
Lesson 1 Finding fossilman
Lesson 2 Spare that spider
Lesson 3 Matterhorn man
Lesson 4 Seeinghands
Lesson 5 Youth
Lesson 6 The sporting spirit
Lesson 7 Bats
Lesson 8 Trading standards
Lesson 9 Royalespionage
Lesson 10 Silicon Valley
Lesson 11 How to grow old
Lesson 12 Banks and their customers
Lesson 13 The search for oil
Lesson 14 The Butterfly Effect
Lesson 15 Secrecyinindustry
Lesson 16 The modern city
Lesson 17 A man-made disease
Lesson 18 Porpoises
Lesson 19 The stuff of dreams
Lesson 20 Snake poison
Lesson 21 William S. Hart and the early Western film
Lesson 22 Knowledge andprogress
Lesson 23 Bird flight
Lesson 24 Beauty
Lesson 25 Non-auditory effects of noise
Lesson 26 The past life of the earth
Lesson 27 The Vasa
Lesson 28 Patients and doctors
Lesson 29 The hovercraft
Lesson 30 Exploring the sea-floor
Lesson 31 The sculptor speaks
Lesson 32 Galileo reborn
Lesson 33 Education
Lesson 34 Adolescence
Lesson 35 Space odyssey
Lesson 36 The cost ofgovernment
Lesson 37 Theprocess ofageing
Lesson 38 Water and the traveller
Lesson 39 What every writer wants
Lesson 40 Waves
Lesson 41 Training elephants
Lesson 42 Recording an earthquake
Lesson 43 Are there strangers in space？
Lesson 44 Patterns ofculture
Lesson 45 Ofmen and galaxies
Lesson 46 Hobbies
Lesson 47 The great escape
Lesson 48 Planning a share portfolio
Workbook key
作者：（英国）亚历山大（L.G.Alexander） （英国）罗伊•金斯伯里（Roy Kingsbury） 何其莘
亚历山大（L.G.Alexander），世界著名英语教学权威，曾任欧洲世界现代语言教学委员会理事。其著作为交际教学法奠定基础，其中一些如NCE等已成经典教材。
金斯伯里（Roy Kingsbury），资深教师和英语教材编写者，与亚历山大合作多年，合编多部教材。近年主要从事语言测试研究。著作有Longman First Cerlificate等。
何其莘，现任北京外国语大学副校长、英美文学教授、博士生导师。著有《英国文艺复兴时期文学史》、《英国戏剧选读》和LISTEN TO THIS等。
