Unit 1 Self-introduction 1
Unit 2 Greetings 6
Unit 3 Weather 13
Unit 4 Friends 19
Unit 5 Animals 26
Unit 6 Shopping 31
Unit 7 Travel 36
Unit 8 Sports 41
Unit 9 Holidays 47
Unit 10 Food 53
Unit 11 School Life 59
Unit 12 Health 65
Unit 13 English Learning 74
Unit 14 Hobbies 80
Unit 15 Entertainment 88
Unit 16 Music 96
Unit 17 Customs 105
Unit 18 Vocation 111
Unit 19 Clothing 119
Unit 20 Transportation 127
附录：Key 133