Unit One Class 1
Unit Two School 10
Unit Three Family 20
Unit Four Animals 30
Unit Five Letter 40
Unit Six Asking the Way 49
Unit Seven Weather 59
Unit Eight Telephone Call 69
Unit Nine Shopping 79
Unit Ten Sports 88
Unit Eleven Studies at School 98
Unit Twelve Holiday 108
Unit Thirteen Housing 118
Unit Fourteen Traveling 129
Unit Fifteen Customs and Food 139
Unit Sixteen Character 149
参考答案 160