新世纪综合英语4

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这部分内容主要考察的是过去将来完成进行时知识点：

表示动作从过去某一时间开始一直延续到对于过去来说的将来某一时间，动作是否继续下去，由上下文决定。过去将来完成进行时是由should/would have been + v-ing构成；否定形式should/would+not have been + v-ing；疑问形式是将should/would提前。

过去将来完成进行时的情态意义，“would have been+现在分词”结构除用于表示过去将来完成进行时外，有时其中的 would 也可能是情态动词，具有情态意义，比较表示推测或猜想等。

如：“What interesting job have you found?” Helen asked him; he knew she would have been thinking about it.“你找到什么有趣的工作啦?”海伦向他问道。他知道海伦一定会一直想这件事的。

Words in action(中文译文，仅供参考) Part1 1.1989年在阿拉斯加北坡地区大规模的石油溢出对于阿拉斯加的海洋动物来说是一个灾难。 2.由于缺少劳动力，在这个村里即使是妇女也被迫使到煤矿工作。 3.旅行社答应为外国游客提供从参观历史的遗址和城堡活动到现在的休闲活动。 4.根据公司设立的规章制度，凡是有人经常上班迟到的，很有可能会受到惩罚或者是解雇。 5．鉴于60%的森林已经被破坏了，那个地区的人已经受到了环境破坏的威胁。 6.今年由于工作效率的提高，汽车公司已经在私家车的产出方面有了大幅度地提高。 7.面对敌军飞机的猛烈攻击，大批的部队被迫从前线撤退。 8.由于恶劣的天气，网球比赛在中场被迫取消。 9.警察们全面地搜索了这栋楼，但是没有发现罪犯的任何踪迹。 10.适者生存是大自然永恒的真理。 11.希望能吸引外国投资，在这个地区一系列的新政策已经被引进、使用了。 12.军事政府拒接把权力转移给民主选举出来的平民政府。 13.很多的人倾向于认为他们婚姻破裂的原因是性格不合。 14.在新药中的物质被认为是安全的，然而，食品和药物管理局仍将进行检查。 15.在这地区企业为当地慈善事业捐款已经是一项长久的传统了。 16.为了提高国内生产总值的产量，政府已经采取了各种各样的措施来加速经济发展的步伐。 17.森林砍伐和全球变暖威胁到我们现在和将来的环境状况。 Part2 1. 在政府的新政策实施后不久，我们国家的经济开始显示出恢复的迹象。 2. 市民已经要求当地的部分通过立即禁止有害化学物质的使用来减少环境破坏。 3. 总所周知，军事基地是不对外开放的。 4. 害怕受伤，她从不参加任何剧烈的体育运动。 5. 我们所有人似乎显得特匆忙，试图立刻把事情做完。我们所有人需要冷静下来，慢慢来。 6. 在这个地区为了腾出空间出来盖房子很多的树木已经被砍倒了，这样就加速恶化了我们生存的环境。 7. 为了避免有可能未知病菌带来的感染，研究员们从头到脚武装着，戴者帽子、面罩，穿着白长袍。 8. 由于先进的网络技术，最新的信息变得很容易获得。 9. 最后我们在竞标过程中输给了一个法国公司，因为对方能与更低的价格完成这项工作。 10. 到目前为止，我们还没有感觉到需要额外的人手，只是时间的问题。 11. 那儿的大部分居民居住在农村并且每天的生活消费不足一美元。 Part 3 cloze 人类开始生活在大自然王国之中，长久以来人类就生活在对自然破坏力的恐惧之下。人类过去常常把自然及其威力是为对人类有害的东西。并且甚至森林是一种野性的和恐惧的东西。虽然大家用不完善的工具一起顽强工作，同心协力，但是经常不能获得人类需要的最基本的生活必需品。在和自然的相互作用的过程中，人类也慢慢地改变着自然。人类砍伐森林，耕耘土地，转移各种各样的动植物到不同的气候环境中，改变他的生活环境的地貌和气候并使动植物因之而发生转变。人类降服和控制了电，迫使它为人类社会的利益服务。 然而，随着工农业的扩张，发展，人类从自然中掠夺了大量无可替代的资源，污染了自己居住的环境并导致95%存在于过去6亿年前的物种灭绝，而且很多其它的物种也濒临威胁。过去人和自然的动态平衡濒临着崩溃的情况。现在人类面临着如何停止，至少是缓和技术对自然破坏的问题。

新世纪大学英语综合教程4课后答案

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新世纪大学英语_综合教程4_unit1_答案Working with Words and Expressions(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 (2)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 Increasing Your Word Power(1)smoke + fog; web + log; breakfast + lunch ;medical + care ;motor + hotel; net + citizen ;science + fiction; work + alcoholic(2)1. Anthropology: the scientific study of the human race, especially of its origins, development, customs and beliefs2. Archaeology: the study of the buried remains of the ancient times, such 3. as houses, pots, tools, and weapons4. Ecology: the study of the relations of plants, animals, and people to each other and to their surroundings5. Geology: the study of rocks, soils, etc. which make up the Earth, and of their changes during the history of the world6. Ideology: a set of ideas that an economic or political system is based on7. Musicology: the study of the history and theory of music8. Psychology: the scientific study of the mind and how it influences behavior9. Sociology: the scientific study of the nature and development of society and social behavior10. Zoology: the scientific study of animals and their behaviour (3)1. collective individual2. consistent contradictory3. constructive destructive4. irrational rational5. modern primitive6. natural synthetic 7. nearby distant8. optimistic pessimistic9. replaceable irreplaceable10. small enormous GRAMMAR REVIEW(1)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 needn't have done all that myself.(2) 1. The strikers protested to the police that they had no right to arrest them.2. He promised that he would give us whatever assistance we needed. 3. He agreed (that) that was the best solution to the problem. 4. My sister admitted that it was she who had broken the glass. 5. He declared that he meant what he said and would never go back on his word. 6. The man insisted that we give an explanation of what had happened. 7. Mrs. Jones complained that no one showed concern for the elderly in that country. 8. The sales manager explained that he couldn't give us a definite answer because he had not received instructions from his company. CLOZE (1) realm (2) elemental (3) obtain (4) stubbornly (5) transferred (6) transformed (7) subdued (8) expansion (9) irreplaceable (10) extinct (11) dynamic (12) verge (13) moderate (14) ecological (15) rational TRANSLATION(1)1. The village is so close to the border that the villagers live in constant fear of attacks from the enemy. 2. In only twenty years the country was transformed into an advanced industrial power. 3. This company has evolved into one of the major chemical manufacturing bases in this region. 4. Given the current financial situation, it is inevitable that the US dollar will be further devalued. 5. The government's call for suggestions about the control of water pollution produced very little response from the citizens. 6. The weather showed no signs of getting better so the government called upon us to get prepared for floods. 7. At one time scientists thought that there was nothing smaller than an atom but now most people know that an atom consists of even smaller particles. 8. The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV. 9. The department store lost out because loans were very hard to come by and it could not start business on time. 10. We can't go there for a walk because there is a navy base there, which is off limits to tourists. (2)Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows. Human beings are connected with nature by "blood" ties. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signs of breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed. Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature. THEME-RELATED WRITINGMy Understanding of Environmental ProtectionMan and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and However, man and the environment have never been on such bad terms as they are now. As society develops, man’s transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct. We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities, so as to preserve the environment for future generations.