Unit 1 Medicine（Ⅰ）

Unit 2 Medicine（Ⅱ）

Unit 3 A Vacation

Unit 4 Holidays and Festivals

Unit 5 Transportation（Ⅰ）

Unit 6 Transportation（Ⅱ）

Unit 7 Business（Ⅰ）

Unit 8 Business（Ⅱ）

Unit 9 Recreation（Ⅰ）

Unit 10 Recreation（Ⅱ）

Unit 11 Accommodation

Unit 12 Getting Information

Unit 13 Education(Ⅰ)

Unit 14 Education(Ⅱ)

Unit 15 Food and Drink(Ⅰ)

Unit 16 Food and Drink(Ⅱ)

Unit 17 Do You Know It?(Ⅰ)

Unit 18 Do You Know It?(Ⅱ)

Unit 19 More about Holidays

Unit 20 What will They Do?

Unit 21 Traffic Problems

Unit 22 Accidents and Losses

Unit 23 Banking Services

Unit 24 Fast Food

Unit 25 Pastime

Unit 26 Care about Your Health

Unit 27 Houses and Apartments(Ⅰ)

Unit 28 Houses and Apartments(Ⅱ)

Unit 29 Food and Eating(Ⅰ)

Unit 30 Food and Eating(Ⅱ)

Unit 31 In Schools(Ⅰ)

Unit 32 In Schools(Ⅱ)