Unit 1

Text: A Victim

Dialogue

Grammar: 过去进行时

Exercises

Passage Reading

Unit 2

Text: World Records

Dialogue

Grammar: 形容词和副词的比较级和最高级

Exercises

Passage Reading

Unit 3

Text: Setting a Trap

Dialogue

Grammar: 过去完成时；不定式

Exercises

Passage Reading

Unit 4

Text: The Great Pyramid

Dialogue

Grammar: 被动语态

Exercises

Passage Reading

Unit 5

Text: Victor s Hobby

Dialogue

Grammar: 定语从句（一）

Exercises

Passage Reading

Unit 6

Text: Trains under the Christmas Tree

Dialogue

Grammar: 定语从句（二）；感叹句

Exercises

Passage Reading

Unit 7

Text: Why the Doctor Was Late

Dialogue

Grammar: 句词从句（一）

Exercises

Passage Reading

Unit 8

Text: Learning to Read-in College

Dialogue

Grammar: 名词从句（二）

Exercises

Passage Reading

Unit 9

Text: Doing Favours Can Be Dangerous

Dialogue

Grammar: 状语从句（一）

Exercises

Passage Reading

Unit 10

Text: Good Advice

Dialogue

Grammar: 状语从句（二）

Exercises

Passage Reading

Unit 11

Text: The Flower Effect

Dialogue

Grammar: 现在分词

Exercises

Passage Reading

Unit 12

Text: Father Never Got Excited

Dialogue

Grammar: 动名词

Exercises

Passage Reading

Unit 13

Text: Chance

Dialogue

Grammar: 过去分词

Exercises

Passage Reading

Unit 14

Text: A Case of Mis

Dialogue

Grammar: 带引导词It的常用结构

Exercises

Passage Reading

Unit 15

Text: Dolores Silva, Small Business Co-ownr

Dialogue

Grammar: 直接引语与间接引语

Exercises

Passage Reading

Unit 16

Text: It s Never Too Late

Dialogue

Grammar: 虚拟语气

Exercises

Passage Reading

Vocabulary List 词汇表