Unit 1

Part One Pattern Drills and Learning Drills

Text: The Uses of Scionce

Grammar: The Infinitive

Part Two Extensive Reading: Happy Families

Listening

Unit 2

Part One Pattern Drills and Learning Drills

Text: Tornadoes

Grammar: Present Participle

Part Two Extensive Reading: Chinese New Year

Listening

Unit 3

Part One Pattern Drills and Learning Drills

Text: Life and Death

Grammar: Past Participle

Part Two Extensive Reading: Water Pollution

Listening

Unit 4

Part One Pattern Drills and Learning Drills

Text: Everybody Helps out

Grammar: Gerund

Part Two Extensive Reading: Using Reference Books

Listening

Unit 5

Part One Pattern Drills and Learning Drills

Text: The Preservation of Food

Grammar: Attributive Clauses

Part Two Extensive Reading: Insect Zoo

Listening

Unit 6

Part One Pattern Drills and Learning Drills

Text: A Young Doctor

Grammar: Attributive Clauses

Part Two Extensive Reading: Galileo Galilei

Listening

Unit 7

Part One Pattern Drills and Learning Drills

Text: Blackout

Grammar: Attributive Clauses

Part Two Extensive Reading: Canada s School on Wheels

Listening

Part One Pattern Drills and Learning Drills

Unit 8

Text: The Olympic Games

Grammar: Adverbial Clauses

Part Two Extensive Reading: Animal Language

Listening

Unit 9

Part One Pattern Drills and Learning Drills

Text: The Loch Ness Monster

Grammar: Abverbial Clauses

Part Two Extensive Reading: The United Nations

Listening

Unit 10

Part One Pattern Drills and Learning Drills

Text: A Hairy Frog

Grammar: Adverbial Clauses

Part Two Extensive Reading: Conversation with a Bird-watcher

Listening

Unit 11

Part One Pattern Drills and Learning Drills

Text: Race

Grammar: Noun Clauses

Part Two Extensive Reading: Conservation

Listening

Unit 12

Part One Pattern Drills and Learning Drills

Text: Frensic Science

Grammar: Noun Clauses

Part Two Extensive Reading: Our Own Planet

Listening

Fast Readings

1．Disneyland

2．Superstitions

3．Electricity

4．When Were You Born

5．Air Pollution

6．Orderliness

7．The Cheater

8．The First American Indians

9．The Smell of Fried Fish

10．The Greedy Captain

11．Natural Resources

12．Water

Glossary