Unit 17 Could you help me,please?你能帮助我吗? 1
教材内容详解 3
Lesson 65 3
Lesson 66 10
Lesson 67 15
Lesson 68 17
强化训练 21
强化训练题解 25
Unit 18 Put them away,please!请把这些东西放起来! 28
教材内容详解 29
Lesson 69 29
Lesson 70 33
Lesson 71 37
Lesson 72 40
强化训练 43
强化训练题解 47
Unit 19 Food and drink 食品和饮料 50
教材内容详解 51
Lesson 73 51
Lesson 74 54
Lesson 75 57
Lesson 76 59
强化训练 60
强化训练题解 64
Unit 20 What s your favourite sport?你最喜爱的运动项目是什么? 67
教材内容详解 68
Lesson 77 68
Lesson 78 73
Lesson 79 76
Lesson 80 77
强化训练 78
强化训练题解 82
Unit 21 What are you doing?你正在做什么? 85
教材内容详解 86
Lesson 81 86
Lesson 82 90
Lesson 83 91
Lesson 84 93
强化训练 94
强化训练题解 98
Unit 22 Do you have an eraser?你有橡皮吗? 101
Lesson 85 102
教材内容详解 102
Lesson 86 106
Lesson 87 106
Lesson 88 109
强化训练 114
强化训练题解 119
Unit 23 Mainly revision 重点复习 121
教材内容详解 122
Lesson 89 122
Lesson 90 124
Lesson 91 126
Lesson 92 127
强化训练 132
强化训练题解 136
Unit 24 Where are you from?你们是哪里人? 138
教材内容详解 139
Lesson 93 139
Lesson 94 142
Lesson 95 145
Lesson 96 148
强化训练 152
强化训练题解 156
Unit 25 What do you like?你喜欢什么? 159
教材内容详解 160
Lesson 97 160
Lesson 98 163
Lesson 99 165
Lesson 100 166
强化训练 168
强化训练题解 172
Unit 26 People and work 人和工作 174
教材内容详解 175
Lesson 101 175
Lesson 102 177
Lesson 103 177
Lesson 104 179
强化训练 183
强化训练题解 187
Unit 27 What time do you get up?你几点起床? 189
教材内容详解 190
Lesson 105 190
Lesson 106 192
Lesson 107 193
Lesson 108 196
强化训练 198
强化训练题解 202
Unit 28 How do you come to school?你是怎样上学的? 205
教材内容详解 206
Lesson 109 206
Lesson 110 208
Lesson 111 210
Lesson 112 212
强化训练 213
强化训练题解 218
Unit 29 Shopping 购物 220
Lesson 113 221
教材内容详解 221
Lesson 114 223
Lesson 115 226
Lesson 116 228
强化训练 231
强化训练题解 236
Unit30 Mainly revision 重点复习 238
教材内容详解 239
Lesson 117 239
Lesson 118 240
Lesson 119 240
Lesson 120 242
强化训练 245
强化训练题解 250