封面/前言/目录
Unit 1 Touch and feel
Unit 2 Smell and taste
Unit 3 Look and see
Revision 1
Project 1
Unit 4 Subjects
Unit 5 Sport
Unit 6 Music
Revision 2
Project 2
Unit 7 My day
Unit 8 Days of the week
Unit 9 A friend in Australia
Revision 3
Project 3
Unit 10 My garden
Unit 11 Children"s Day
Unit 12 The ugly duckling
Project 4
单词表
