Unit 1
Text A How to get a great idea
Text B How to change your point of view
Text C How average people excel
Exercises
Unit 2
Text A Spring Thaw
Text B Growing roots
Text C What good is a tree
Exercises
Unit 3
Text A The magic of maps
Text B Differences (Ⅰ)
Text C Differences (Ⅱ)
Exercises
Unit 4
Text A Camerons speech (Ⅰ)
Text B Camerons speech (Ⅱ)
Text C National Crisis vs.Heroic Nation
Exercises
Unit 5
Text A Kingdom of dust (Ⅰ)
Text B Kingdom of dust (Ⅱ)
Text C Weather rhymes and reasons
Exercises
Unit 6
Text A The riddle of time (Ⅰ)
Text B The riddle of time (Ⅱ)
Text C Circadian rhythms and athletic performance
Exercises
Unit 7
Text A The Chinese theory of leisure (Ⅰ)
Text B The Chinese theory of leisure (Ⅱ)
Text C Americans: a definition
Exercises
Unit 8
Text A The dilemma of too much choice
Text B Diogenes and Alexander (Ⅰ)
Text C Diogenes and Alexander (Ⅱ)
Exercises
Unit 9
Text A Reminiscences of a white house speechwriter (Ⅰ)
Text B Reminiscences of a white house speechwriter (Ⅱ)
Text C Remarks at a white house ceremony honouring national teacher of the year Theresa K Dozier
Exercises
Unit 10
Text A The rage to know
Text B Great age of discovery drawing to a close (Ⅰ)
Text C Great age of discovery drawing to a close (Ⅱ)
Exercises