Unit 19
Lesson 1 Talking about yourself谈论自己 2
Lesson 2 Talking about others谈论别人 8
Lesson 3 Polite requests有礼貌的请求 15
自我评估 22
Unit 20
Lesson 1 Routes路线 26
Lesson 2 Ago,since and for ago,since和for 33
Lesson 3 Describing things描述 39
自我评估 46
Unit 21
Lesson 1 Likes and dislikes喜欢和不喜欢 50
Lesson 2 Talking about others谈论别人 56
Lesson 3 On the scene身临其境 62
自我评估 69
Unit 22
Lesson 1 Talking about yourself谈论自己 74
Lesson 2 Talking about others谈论别人 80
Lesson 3 Polite requests有礼貌的请求 87
自我评估 93
Unit 23
Lesson 1 Train schedules火车时刻表 98
Lesson 2 Life stories传记 103
Lesson 3 The city and the country城市和乡村 110
自我评估 118
Unit 24
Lesson 1 Likes and dislikes喜欢和不喜欢 122
Lesson 2 Wants and needs想要和需要 129
Lesson 3 Reporting转述 136
自我评估 142
Unit 25
Lesson 1 Talking about yourself谈论自己 146
Lesson 2 Talking about others谈论别人 152
Lesson 3 Polite requests有礼貌的请求 159
自我评估 165
Unit 26
Lesson 1 Movements and directions动作和方向 170
Lesson 2 Schedules日程安排 177
Lesson 3 Big issues重要话题 183
自我评估 188
Unit 27
Lesson 1 Agreement and disagreement赞成和不赞成 192
Lesson 2 Wants and needs想要和需要 198
Lesson 3 Reporting转述 204
自我评估 211
自测试题参考答案 215
情景问题参考答案 217
不规则动词表 218
词汇表 219