Unit17 Could you help me，please？ 1
[单元目标要求] 1
[双基知识导学] 1
[语法基础知识] 6
[典型例题分析] 7
[双基能力训练] 8
Unit18 Put them away，please？ 12
[单元目标要求] 12
[双基知识导学] 12
[语法基础知识] 16
[典型例题分析] 17
[双基能力训练] 19
Unit19 Food and drink 23
[单元目标要求] 23
[双基知识导学] 23
[语法基础知识] 27
[典型例题分析] 28
[双基能力训练] 30
Unit20 What’s your favourite sport？ 34
[单元目标要求] 34
[双基知识导学] 35
[典型例题分析] 39
[语法基础知识] 39
[双基能力训练] 41
Unit21 What are you doing？ 45
[单元目标要求] 45
[双基知识导学] 46
[语法基础知识] 48
[典型例题分析] 50
[双基能力训练] 51
Unit22 Do you have an eraser？ 55
[单元目标要求] 55
[双基知识导学] 56
[语法基础知识] 60
[典型例题分析] 62
[双基能力训练] 63
Unit23 Mainly revision 67
[单元目标要求] 67
[双基知识导学] 68
[语法基础知识] 71
[典型例题分析] 72
[双基能力训练] 74
第二学期期中测试题 80
[单元目标要求] 86
Unit24 Where are you from？ 86
[双基知识导学] 87
[语法基础知识] 93
[典型例题分析] 93
[双基能力训练] 95
Unit25 What do you like？ 99
[单元目标要求] 99
[双基知识导学] 100
[语法基础知识] 102
[典型例题分析] 103
[双基能力训练] 105
Unit26 People and work 109
[单元目标要求] 109
[双基知识导学] 110
[语法基础知识] 112
[典型例题分析] 113
[双基能力训练] 115
Unit27 What time do you get up？ 118
[单元目标要求] 118
[双基知识导学] 119
[语法基础知识] 122
[典型例题分析] 123
[双基能力训练] 125
Unit28 How do you come to school？ 128
[单元目标要求] 128
[双基知识导学] 129
[语法基础知识] 132
[典型例题分析] 133
[双基能力训练] 134
Unit29 Shopping 138
[单元目标要求] 138
[双基知识导学] 139
[语法基础知识] 143
[典型例题分析] 145
[双基能力训练] 146
Unit30 Mainly revision 150
[单元目标要求] 150
[双基知识导学] 151
[语法基础知识] 154
[典型例题分析] 154
[双基能力训练] 156
第二学期期末测试题 162
综合测试题（一） 169
综合测试题（二） 177
答案与提示 185
附录：教材课后练习题中部分练习的答案 197