Unit1 World News: International RelationsPart �� Warming up Part �� News reports Part �� Anti-piracy mission Part �� Speeches Unit 2 World News: Earth and EnronmentPart �� Wanning up Part �� News reports Part �� City recycling Part �� Language study and language appreciation Unit 3 Wod News: Econonc DevelopmentsPart �� Warming up Part �� News reports Part �� Voice mail may cost c0mpany's.business Part �� Business jargon Unit 4 World News: Up in SpacePart �� Warming up Part �� News reports Part �� Returning to the Moon Part �� Language study and language appreciation Unit 5 New Explorations in Food and fdedicinePart �� Warming up Part �� Eating right for good health Part �� Medical emergency 911 Part �� Keeping the country healthy Unit 6 Breakthroughsin Science and TechnologyPart �� Warming up Part �� Human genome project Part �� Latest breakthroughs in technology Part �� Language study and language appreciation Unit 7 Future of CommunicationPart �� Warming up Part �� New ways to communicate Part �� Digital McLuhan Part �� Technical jargon Unit 8 New Ideas, New ArchitecturePart �� Wanning upPart �� Eco-conscious constructionPart �� Tomorrow's house Part �� Language study and language appreciationUnit 9 Ways to TravelPart �� Warming up Part �� Public transportationPart �� Cross the ChannelPart �� SouthwestUnit 10 Love and Hate of OilPart �� Warming upPart �� Oil reserves and parking places Part �� A motor city breakthrough: the electric carPart �� Clean air carsUnit 11 A Fast Growing Economy: TourismPart �� Warming upPart �� Welcome to ChinaPart �� New Seven Wonders of the World Part �� Language study and language appreciationUnit 12 ReviewA. Revolutionary carB. Fox Hollow golf courseC. Friends reunitedD. Beware hackers! E. Housing problems F. The future of the phone VocabularyAcknowledgements