使用指南........................................3
缩写词............................................6
内容一览表....................................8
语音、重音、书写...................... 12
语法术语..................................... 16
leon 1.............19
leon 2.............31
leon 3.............43
leon 4.............55
leon 5.............67
Test 1.......................................... 79
leon 6.............81
leon 7.............94
leon 8.......... 106
leon 9...........117
leon 10........ 129
Test 2........................................141
leon 11........ 143
leon 12........ 155
leon 13........ 167
leon 14........ 178
leon 15........ 187
Test 3........................................197
leon 16........ 199
leon 17........ 209
leon 18........ 218
leon 19........ 227
leon 20........ 238
Test 4........................................251
对话部分翻译. 253
听说训练........268
动词列表........294
单元部分答案.305
练习题答案....314
听说训练答案.316