Contents 1
Unit 1 Education 1
Unit 2 Environment 17
Unit 3 Science Technology 29
Unit 4 Home Family 43
Unit 5 People Culture 57
Unit 6 Daily Life 69
Unit 7 Jobs Occupations 83
Unit 8 Services Business 95
Unit 9 History 109
Unit 10 Weather Climate 121
Unit 11 Entertainment 135
Unit 12 Social Relations 151
Unit 13 Health Body Care 165
Unit 14 Travel Holidays 179
Unit 15 CurrentAffairs 191
Unit 16 Shopping 203
Unit 17 Free-time Activities 215
Answer Key 231
Vocabulary 253