Unit 1
Language Focus 语言注释
Text A Higher Education in the United States
Text B Back to School
Reading Practice Do Children Benefit or Suffer from
Television?
G.rammar
Ⅰ.句子的类别
Ⅱ.状语从句(1)
Exercises
Key to Exercises
参考译文
Key to Exercises of Unit 1
Unit 2
Language Focus语言注释
Text A A11 Work Is Play
Text B Ten Ways to Get You Exercising at Work
Reading Practice Stop Smoking
Grammar
Ⅰ.动词时态小结
Ⅱ.动词不定式(1)
Exercises
Key to Exercises
参考译文
Key to Exercises of Unit 2
Unit 3
Language Focus语言注释
Text A HOW Americans Get Married
Text B The Traditional American Wedding
Reading Practice A Peculiar Way of Dating
Grammar
Ⅰ.情态动词
Ⅱ.被动语态
Exercises
Key to Exercises
参考译文
Key to Exercises of Unit 3
Unit 4
Language Focus语言注释
Text A Freddy Smith.Bank Teller
Text B For Recognition As Weu As Cash
Reading Practice Occupations
Grammar
定语从句(1)
Exercises
Key to Exercises
……