Unit One Social Security Topic Reading： Extracts about Social Security Extract 1 Social Security Extract 2 Child Benefit Extract 3 The Social Security Act Extract 4 How the Social Fund Can Help You Supporting Reading Materials for Information and Discussion Unit Two Television and Children Topic Reading： Extracts from TV Violence and Children Extract 1 Strangers in Our Homes：TV and Our Childrens Minds Extract 2 Teaching Boys to Kill Extract 3 Pulling the Plug on Televisions Sex and Violence Extract 4 "Monkey See, Monkey Do" Debate Targets Sex and Violence Extract 5 The V-Chip Controversy Supporting Reading Materials for Information and Discussion Unit Three Banking Topic Reading： Banking Extracts Extract 1 Banks and Banking Extract 2 Computerized Banking Extract 3 The World Bank Extract 4 The Federal Reserve System Supporting Reading Materials for Information and Discussion Unit Four Genetic Engineering Topic Reading： Genetic Engineering Extract 1 Introduction Extract 2 Patenting Recombinant DNA Products Extract 3 Clone Extract 4 Why Clone? Supporting Reading Materials for Information and Discussion Unit Five Computer and Internet Topic Reading： Computer Networking Extract 1 Internet Extract 2 AOL Warns Members to Keep Passwords Under Wraps Extract 3 Outlook Email Security Update Now Available Extract 4 IBM Aims to Put Computers on the Wrist Supporting Reading Materials for Information and Discussion Unit Six Trade Topic Reading 1： Extracts about Trade and Trade Organizations Extract 1 Free Trade Extract 2 Trade Organization Topic Reading 2： The Future of International Trade in Services Supporting Reading Materials for Information and Discussion Unit Seven Space Exploration Topic Reading： Extracts from Space Exploration Extract 1 ECLS and Human Space Flight Extract 2 Looking for Earth-Like Planet Extract 3 ULYSSES —— The Solar Polar Mission Extract 4 Galileo Mission Extract 5 Four-Wheeling on the Moon Supporting Reading Materials for Information and Discussion Unit Eight Environment Topic Reading： Extracts about Environment Extract 1 Environment Extract 2 Radioactive Fallout, DDT & Electric Power Generation Extract 3 Environmental Effects of Acid Rain Extract 4 Environment & Human Well-Being Supporting Reading Materials for Information and Discussion Unit Nine Finance Topic Reading 1： Extracts about Currency Extract 1 Money Extract 2 Exchange Rate Topic Reading 2： Securities Extract 3 Stock Extract 4 Bond Supporting Reading Materials for Information and Discussion Unit Ten Digital Earth Topic Reading： Extracts about the Digital Earth Extract 1 Understanding Our Planet in the 21st Century Extract 2 Building up the Digital Earth Together,Sharing Global Data Resources Each Other Extract 3 Geographic Exploration of Digital Earth Supporting Reading Materials for Information and Discussion Key to the Exercises Glossary Bibliography
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