Unit I
Text Rail Transport
New Words
Exercise
译文铁路运输
Grammar非谓语动词之不定式
Unit 2
Text Track
New Words
Exercise
译文轨道
Grammar非谓语动词之动名词
Unit 3
Text Rail Gauge
New Words
Exercise
译文铁路轨距
Grammar非谓语动词之分词
Unit 4
Text Train
New Words
Exercise
译文列车
Grammar非谓语动词总结
Unit 5
Text Locomotive
New Words
Exercise
译文机车
Grammar主谓一致
Ullit 6
Text Railway Station
New W0rds
Exercise
译文火车站
Grammar倒装
Unit 7
Text Railway Signalling
New Words
Exercise
译文铁路信号
Grammar虚拟语气
Unit 8
Text Intercity Railway
New Words
Exercise
译文城际铁路
Grammar情态动词
Unit 9
Text Zhan Tianyou,Father of China’S Railway
New Words
Exercise
译文詹天佑中国铁路之父
Grammar名词性从句
Unit 10
Text Bridge
New Words
Exercise
译文桥梁”
Grammar形容词性从旬(定语从句)
Unit 11
Text Qingzang Railway
New Words
Exercise.
译文青藏铁路
Grammar副词性从句(状语从句)
Unit 12
Text TAZARA Railway
New Words
Exercise
译文坦赞铁路
Grammar语法小结
Glossary Words