新世纪大学英语四课后答案(完整版).doc

Unit 1 1. disaster 2. compelled 3. historical 4. disciplined 5. destruction 6. output 7. retreat 8. abandoned 9. trace 10. eternal 11. investment 12. transfer 13. justify 14. nonetheless 15. contributions 16. accelerate 17. threaten 1. show signs of 2. called upon 3. off limits 4. in fear of 5. slow down 6. cut down 7. from head to foot 8. come by 9. lost out 10. As yet 11. reside in smoke + fog; web + log; breakfast + lunch ;medical + care ;motor + hotel; net + citizen ;science + fiction; work + alcoholic2 Anthropology: the scientific study of the human race, especially of its origins, development, customs and beliefs Archaeology: the study of the buried remains of the ancient times, such as houses, pots, tools, and weapons Ecology: the study of the relations of plants, animals, and people to each other and to their surroundings Geology: the study of rocks, soils, etc. which make up the Earth, and of their changes during the history of the world Ideology: a set of ideas that an economic or political system is based on Musicology: the study of the history and theory of music Psychology: the scientific study of the mind and how it influences behaviour Sociology: the scientific study of the nature and development of society and social behaviour Zoology: the scientific study of animals and their behaviour 1. collective individual2. consistent contradictory3. constructive destructive4. irrational rational5. modern primitive6. natural synthetic 7. nearby distant8. optimistic pessimistic9. replaceable irreplaceable10. small enormous 1. She wished us health and success in the new year. 2. He asked how we were getting along with our work. 3. Jack said to me that I would be happy to know that his condition had improved. 4. Rose asked Jack whether he was sure his mother would like the idea. 5. He asked John how long he had been waiting for them. 6. She said I neednt have done all that myself./ 1. The strikers protested to the police that they had no right