Unit 3 我的成功足迹 1
Lesson 49 The end of a dream 2
Lesson 50 Taken for a ride 4
Lesson 51 Reward for virtue 6
Lesson 52 A pretty carpet 8
Lesson 53 Hot snake 10
Lesson 54 Sticky fingers 12
Lesson 55 Not a gold mine 14
Lesson 56 Faster than sound! 16
Lesson 57 Can I help you,madam? 18
Lesson 58 A blessing in disguise? 20
Lesson 59 In or out? 22
Lesson 60 The future 24
Lesson 61 Trouble with the Hubble 26
Lesson 62 After the fire 28
Lesson 63 She was not amused 30
Lesson 64 The Channel Tunnel 32
Lesson 65 Jumbo versus the police 34
Lesson 66 Sweet as honey! 36
Lesson 67 Volcanoes 38
Lesson 68 Persistent 40
Lesson 69 But not murder! 42
Lesson 70 Red for danger 44
Lesson 71 A famous clock 46
Lesson 72 A car called Bluebird 48
Unit 4 我的成功足迹 50
Lesson 73 The record-holder 51
Lesson 74 Out of the limelight 53
Lesson 75 SOS 55
Lesson 76 April Fools'Day 57
Lesson 77 A successful operation 59
Lesson 78 The last one? 61
Lesson 79 Byair 63
Lesson 80 The Crystal Palace 65
Lesson 81 Escape 67
Lesson 82 Monster or fish? 69
Lesson 83 After the elections 71
Lesson 84 On strike 73
Lesson 85 Never too old to learn 75
Lesson 86 Out of control 77
Lesson 87 A perfect alibi 79
Lesson 88 Trapped in a mine 81
Lesson 89 A slip of the tongue 83
Lesson 90 What's for supper? 85
Lesson 91 Three men in a basket 87
Lesson 92 Asking for trouble 89
Lesson 93 A noble gift 91
Lesson 94 Future champions 93
Lesson 95 A fantasy 95
Lesson 96 The dead return 97