Unit One 1
1．TheGrowthofPopulation 1
2．EconomicSystems 2
3．Television 4
4．OilIndustry 7
Unit Two 10
5．Shopping 10
6．Solitude 12
7．Complaining 14
8．Jogging 16
Unti Three 19
9．TheDifficultiesofStudying 19
10．ComputerEpoch 20
11．TheElectronicComputer 22
12．AutomaticComputers 25
Unit Four 27
13．Nervosa 27
14．TheAmericanRevolution 28
15．SubwaySyndrome 31
16．Earthquakes 34
Unit Five 37
17．Hobby 37
18．Worrying 38
19．GoodBooks 41
20．Happiness 44
Unit Six 46
21．Newspapers 46
22．Advertising 47
23．WesternMovies 49
24．MassMedia 52
Unit Seven 55
25．YellowFever 55
26．TheWorldofRoberts 56
27．Rabies 59
28．Kwashiorkor 62
Unit Eight 65
29．DeclineoftheEnglishLan-guage 65
30．PronouncingForeignLan-guages 67
31．LanguageisaLivingThing 69
32．DoAnimalsCommun-icate 72
Unit Niue 74
33．RobberyWithoutViol-ence 74
34．Mugging 76
35．TheWitness 78
36．AFrighteningExper-ience 81
Unit Ten 84
37．AMotorRace 84
38．MyFirstJob 85
39．OneSceneinHydePark 87
40．InanEnemyCountryArea 90
Unit Eleven 93
41．Bob sCookingExper- 93
ience 93
42．Tramps 94
43．GoldIstheDevil 96
44．QuiteaMatch 100
Unit Twelve 102
45．TheTourist sTaravura 102
46．Money 103
47．ChangesofWoman 106
48．SpaceTravel 109
Unit Thirteen 111
49．TwoWayTV 111
50．PositionofWorking 113
Class Father 113
51．ModernSurgery 115
52．SamuelF．B．Morse 119
Unit Fourteen 122
53．HelenKeller 122
54．Chopsticks 124
55．Edinburg 126
56．OlympicGames 129
Unit Fifteen 131
57．Jule sVerne 131
58．Monk sHouse 133
59．TheUnitedNations 135
60．Becket 139
Unit Sixteen 141
61．MacDonaldtoTyper 141
62．EllentoJenny 142
63．TimtoEllen 145
64．PierreCurietoMarieSklodovska 147
Unit Seventeen 149
65．SimonWalkertoCosmoBooks 149
66．ErnestDavistoanOrg-anization 151
67．MrWangtoaDepartm-ent 153
68．HuFengtoTaxasUniv-ersity 155
Unit Eighteen 157
69．ProfessorWutotheUni-versityofConnecticut 157
70．ProfessorChentoUniv-ersityofWashington 158
71．AnAutobiography 160
72．KennethDavistoEditor 163
KeytoExtraReading 165