Unit 1 Text 1 English and American Concepts of Space
Text 2 Private Space
Unit 2 Text 1 Tourists
Text 2 Chestnut Street from a Fi re Escape
Unit 3 Text 1 The Subway
Text 2 Living in Two Worlds
Unit 4 Text 1 Style and Purpose
Text 2 Pub or G roggery?
Unit 5 Text 1 The Santa Ana
Text 2 The Dust_B Ian keted Land
Unit 6 Text 1 How to Get Things Done
Text 2 Now That I’m Organized
Unit 7 Text 1 The Aims of Education
Text 2 Another School Year--Why?
Unit 8 Text 1 Roots of Freedom Unit 1 Text 1 English and American Concepts of Space
       Text 2 Private Space
Unit 2 Text 1 Tourists
       Text 2 Chestnut Street from a Fi re Escape
Unit 3 Text 1 The Subway
       Text 2 Living in Two Worlds
Unit 4 Text 1 Style and Purpose
       Text 2 Pub or G roggery?
Unit 5 Text 1 The Santa Ana
       Text 2 The Dust_B Ian keted Land
Unit 6 Text 1 How to Get Things Done
       Text 2 Now That I’m Organized
Unit 7 Text 1 The Aims of Education
       Text 2 Another School Year--Why?
Unit 8 Text 1 Roots of Freedom
       Text 2 The Ph i losopher and the Conq ueror
Unit 9 Text 1 Fear of Dearth
       Text 2 The Backpacker
Unit 10 Text 1 Beyond Invalidism，Part One
       Text 2 Beyond Invalidism，Part Two
Unit 11 Text 1 The Scopes Trial
       Text 2 The TriaI That Rocked the World
Unit 12 Text 1 Reading the River
       Text 2 The Wi lderness
Refefences