回顾学术英语课后练习答案.ppt

Unit 1 Task 1/Specialized vocabulary 1. 饲料经销商；饲料批发商 2. 为他自己的收益而工作 3. 技能与劳动力 4. 制造塑料 5. 私人交易 6. 包装并定价 7. 无形之手 1. priced 2. labor 3. transactions 4. gain 5. labor; manufactured 6. invisible hand 7. distributor Unit 1 Task 3 Formal English 1. very many 2. buying or selling 3. a large group of 4. more huge 5. understand 6. troubled Unit 2 Task 1 Specialized vocabulary 1 无形之手 2 自由企业制度 3 股东 4 经济体制 5 开发产品和服务 6 市场力量；市场调节作用 7 金融机构 8 严重衰退 9 破产 10 stock price 11 mission 12 corporate motto 13 assets 14 maximize profits 15 financial system 1 market forces 2 financial institutions 3 free enterprise system 4 deep recession 5 invisible hand 6 stockholder 7 profit maximization 8 economic system Unit 2 Task 3 Formal English 1 understanding 2 agree with 3 forces...to be accepted 4 bad 5 purpose 6 charitable 7 given 8 famous Unit 3 Language building-upTask 1/Collocation 1.充满敬畏与感激 2.与外部世界隔离 3.陷入绝望 4.易感抑郁 5.恢复体能 6.界定性特征 7.暂时的挫折 8.不因挫败而慌乱 9.竞选职务 10.吹着欢快的曲子 1.bout 2.validated 3.squabble 4.aptitude 5.platitude 6.debilitate 7.reassuring 8.undermine 9.ruminate 10.martial Unit 3 Task 3/Formal English 1. full of 2. is (immediately) alert and energetic 3. keeping thinking about 4. been deeply involved in a sense of hopelessness 5. likely to suffer from 6. not easily disturbed 7. murmuring about commonplace remarks 8. officially approved Unit 4 Task 1 Collocation 1. green movement 2. protected areas 3. extinction of animals and plants 4. wild fish stocks 5. make clean power 6. save resources 7. 培育生物多样性 8. 控制污染 9. 阻止对生态体系的破坏 10. 扩大清洁产业 11. 集体世界观 12. 生态经济 Unit 4 Task 3 Formal English 1. unchangeable; increasing 2. control 3. effort; charitable 4. pleasant detail 5. complicated 6. change 7. Changing 8. important 1. having a mind 2.behave as if you understand 3.what and how we know 4.inside;reflects Mentalist D behav