新世纪高职高专英语(修订版)综合教程电子教案 NEW CENTURY ENGLISH INTEGRATED COURSE UNIT 6 Entertainment On average, Americans are watching TV programs six hours a day. Some spend so much time lying on the couch watching TV that they are called couch potatoes, because they are nothing but“eyes.”( The small marks on potatoes are called“eyes.") Couch Potato rev back Language Drills fo Lead In Text Study Consolidation Application PRETCO TestOn average, Americans are watching TV programs six hours a day. Some spend so much time lying on the couch watching TV that they are called “couch potatoes,” because they are nothing but “eyes.” (The small marks on potatoes are called “eyes.”) Couch Potato