Unit 1 Medicine（Ⅰ） 1
Unit 2 Medicine（Ⅱ） 7
Unit 3 A Vacation 12
Unit 4 Holidays and Festivals 17
Unit 5 Transportation（Ⅰ） 22
Unit 6 Transportation（Ⅱ） 27
Unit 7 Business（Ⅰ） 33
Unit 8 Business（Ⅱ） 39
Unit 9 Recreation（Ⅰ） 44
Unit 10 Recreation（Ⅱ） 50
Unit 11 Accommodation 56
Unit 12 Getting Information 62
Unit 13 Education(Ⅰ) 68
Unit 14 Education(Ⅱ) 74
Unit 15 Food and Drink(Ⅰ) 80
Unit 16 Food and Drink(Ⅱ) 86
Unit 17 Do You Know It?(Ⅰ) 93
Unit 18 Do You Know It?(Ⅱ) 98
Unit 19 More about Holidays 104
Unit 20 What will They Do? 109
Unit 21 Traffic Problems 114
Unit 22 Accidents and Losses 120
Unit 23 Banking Services 126
Unit 24 Fast Food 132
Unit 25 Pastime 138
Unit 26 Care about Your Health 143
Unit 27 Houses and Apartments(Ⅰ) 148
Unit 28 Houses and Apartments(Ⅱ) 155
Unit 29 Food and Eating(Ⅰ) 160
Unit 30 Food and Eating(Ⅱ) 165
Unit 31 In Schools(Ⅰ) 170
Unit 32 In Schools(Ⅱ) 176