4-3大学英语第四册第3单元答案.docVIP

Unit 3 Checking your vocabulary A. 1) d 2) g 3) e 4) f 5) b 6) a 7) h 8) c C. 1) sort out 2) stopped in his tracks 3) to such an extent that 4) act on 5) took up Working with words and expressions A. 1) quest 2) remained 3) consume 4) likewise 5) vessel 6) qualify 7) stiff 8) collapsed 9) predict 10) inevitably 11) absorbed 12) sheer 13) refining 14) paralyzed 15) exchange B. 1. In a way 2. act on 3. to such an extent that 4. opens up 5. close off 6. look into Increasing your word power A. automobile; hamburger; demonstration; influenza; refrigerator; memorandum; political science; substitute/ submarine; zoological garden B. kingdom王国； 领域fatherhood父亲的身份（或资格）adulthood成年brotherhood手足之情，同胞之爱freedom自由；自主dukedom公爵的爵位likelihood可能性neighborhood街坊，四邻；住宅区wisdom智慧，才智womanhood女子成年期；女子气质 C. 1) positive 2) certain 3) less 4) unknown 5) complete 6) infinite 7) hopeless 8) modern 9) individual 10) contradictory Grammar review A. If they hadnt broken away from the out-of-date regulation, they wouldnt have made great advances in their work. If they hadnt taken proper care of her, she wouldnt have recovered so rapidly. The conference wouldnt have been so successful if we hadnt made adequate preparations. We would have had a hard time if we hadnt followed the right instructions. 5. The flood would have caused great damage to our property if we hadnt built so many reservoirs. 6. They would have succeeded in the experiment if they had followed the right procedure. B. 1. If English hadn’t become a language of international business after World War II, most developing countries wouldn’t have required students to study it at school. 2. If William hadn’t invaded England in 1066, the English language wouldn’t have had many words of French origin. 3. If modern English hadn’t developed from several different languages, the grammar and spelling rules wouldn’t have been so irregular. 4. If England hadn’t been conquered by the Normans in 1066, French wouldn’t have become the main language