Unit 1 Food
Unit 2 Clothing
Unit 3 Furniture and Housing
Unit 4 Booking,Ordering and Travelling
Unit 5 Renting and Buying a Car
Unit 6 Flower and Pet Markets
Unit 7 Tobacco and AlcohoI
Unit 8 Watches and Eyeglasses
Unit 9 Stationery and Sports Equipment
Unit 10 Household Electronic Appliance
Unit 11 Handicrafts and Antiques
Unit 12 Cosmetics and Jewellery
Vocabulary
以下为对购买帮助不大的评价