Unit 1 Hello! Nice to meet you! 1
Lesson 1 1
Lesson 2 2
Lesson 3 2
Lesson 4 3
Unit 1 单元测试 4
Unit 1 加强题 5
Unit 2 Can you spell it? 6
Lesson 5 6
Lesson 6 6
Lesson 7 7
Lesson 8 8
Unit 2 单元测试 8
Unit 2 加强题 9
Unit 3 Numbers in English 10
Lesson 9 10
Lesson 10 10
Lesson 11 11
Lesson 12 12
Unit 3 单元测试 13
Unit 3 加强题 14
Unit 4 What s this in English? 15
Lesson 13 15
Lesson 14 16
Lesson 15 16
Lesson 16 17
Unit 4 单元测试 18
Unit 4 加强题 19
Unit 5 How old is he? 20
Lesson 17 20
Lesson 18 21
Lesson 19 21
Lesson 20 22
Unit 5 单元测试 23
Unit 5 加强题 24
Unit 6 Is this your pencil-box? 25
Lesson 21 25
Lesson 22 25
Lesson 23 26
Lesson 24 27
Unit 6 加强题 28
Unit 6 单元测试 28
Unit 7 The new students 30
Lesson 25 30
Lesson 26 30
Lesson 27 31
Lesson 28 32
Unit 7 单元测试 32
Unit 7 加强题 33
Unit 8 Mainly revision 35
Lesson 29 35
Lesson 30 36
Lesson 31 36
Lesson 32 37
Unit 8 单元测试 38
Unit 8 加强题 39
Lesson 33 40
Unit 9 Come and meet the family 40
Lesson 34 41
Lesson 35 41
Lesson 36 42
Unit 9 单元测试 43
Unit 9 加强题 44
Unit 10 Where is it? 45
Lesson 37 45
Lesson 38 45
Lesson 39 46
Lesson 40 47
Unit 10 单元测试 48
Unit 10 加强题 49
Lesson 41 50
Unit 11 What s in the teacher s room? 50
Lesson 42 51
Lesson 43 51
Lesson 44 52
Unit 11 单元测试 53
Unit 11 加强题 54
Unit 12 How many kites are there? 55
Lesson 45 55
Lesson 46 56
Lesson 47 57
Lesson 48 58
Unit 12 单元测试 59
Unit 12 加强题 60
Lesson 50 61
Lesson 49 61
Unit 13 What colour is it? 61
Lesson 51 62
Lesson 52 63
Unit 13 单元测试 64
Unit 13 加强题 65
Unit 14 Whose clothes are these? 66
Lesson 53 66
Lesson 54 67
Lesson 55 68
Lesson 56 69
Unit 14 单元测试 70
Unit 14 加强题 71
Lesson 57 72
Lesson 58 72
Unit 15 What s the time,please? 72
Lesson 59 73
Lesson 60 74
Unit 15 单元测试 75
Unit 15 加强题 76
Unit 16 Mainly revision 77
Lesson 61 77
Lesson 62 78
Lesson 63 78
Lesson 64 79
Unit 16 单元测试 80
Unit 16 加强题 81
期中测试 82
期末测试 86
参考答案 91