大学英语教学资料第三版-课后答案.doc
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1、Unit 1 1 4 4. Fill each of the blanks with an appropriate word. I found a tree frog in my studio some months ago. I took it to my greenhouse , as I thought it would be a better place for the frog.But it came back and insisted taking the residence in the studio. Why? I couldnt get an idea. Then, afte
2、r five months of being together, we seemed to be able to communicate with each other. It may sound wired , but I did feel I came to understand what it wanted me to do. The frog came to me probably attracted by the humming tone of my computer, which sounded like that of other tree frogs, or with a me
3、ssage to tell me that frogs were dying around the world because of their sensitivity to the pollution and global climate change. As frogs are an“ indicator species”, what has happened to them may happen to us, if we sit back and do nothing. We must act now, or it would be too late. 六、六、audio 声音的,听觉的
4、boundary 分界线cup (v.) 使成杯状(捧 起)decade 十年directly 直接的focus 集中注意力overtake 追上,赶上species 品种,物种subtle 细致的,细微 的tone 音色,音质1.The essayistslanguage expressesrichand subtle meanings. 散文的语言表达丰富而细微的含义。2. The stockbrokers were overtaken by the sharp drop in the stock market lastTuesday. 股票经纪人在上周二股票下降的时候投入的股票。3. B
5、iologistshave estimatedthatthereare around onemillion animal andplant species livingand growing in the rainforests.生物学家估计,有大约一百万的动物和植物物种生活在热带雨林增长。4. In the United States the cost of living has been steadily rising in the past few decades.在过去的十年美国的生活消费稳定的上涨。5. The quickly growing company has ambitiou
6、s plans to expand beyondnational boundaries.快速成长的公司制定了雄心勃勃的扩张计划超出国界。 6. That computer store is having a sale of audio software; lets go and have a look.电脑商店正在出售的音频软件;让我们去看一看吧。 7. To be safe, you may put on your dark glasses to avoid the sun shining directly into your eyes.为了安全起见,你可以戴上你的墨镜避免阳光直射你的眼睛。
7、 8. When the kitchen is finished, Im going to focus my attention on the garden shed.当忙完厨房后,我将注意力放在花园。 9. In a serious tone of voice, the doctor warned him to keep off sugar.医生用严肃的语气警告他远离糖。 10. She cupped her hands around the mug of hot coffee to warm them.她双手呈杯状捧起热咖啡来温暖它们。 七、七、Complete the following
8、 sentences with phrases or expressions from the passage. Change the form where necessary. 1. I didnt expect you to be so efficient; at that rate the task will be finished ahead of schedule. 我没想到你会这么高效,以这样的速度将提前完成任务。 2. For the sake of safety, you must keepall medicines away from children.为了安全,你必须让孩子
9、远离所有的药物。 3. When we come to know these new employees better, we will assign more suitable tasks to each of them. 当我们能够更好地了解这些新员工,我们将指派更适合任务给他们每个人。 4. This evening dress is rather expensivesince it is made by hand. 这晚礼服是相当昂贵的,因为它是由手工制作。 5. In the World Cup,England tried to beat its long-term rival Ar
10、gentina and qualify from the “Group of Death” and vice versa. 在世界杯上,英格兰队试图击败它的长期竞争对手阿根廷队从“死亡之组”出线,反之亦然。Unit2Unit23. Fill each of the blanks with an appropriate word.It seems the young Albert Einstein was never exactly an ordinary child. When he was given a compass at the age of five, it ignited his
11、inspiration . Not only was the young Albert passionately curious , he was also remarkably persistent and would not easily give up on a problem. Alberts development was also stimulated by the company of intelligent adults such as an uncle of his who was an engineer and a medical student who was a fri
12、end of the family. Einstein was inspired to take up mathematics by Euclidean geometry. His true genius lay in his ability to express complex ideas in simple language. By the age of twenty-six Einstein had already produced his most famous work, although he never stopped looking for answers. 六、六、Fill
13、the blanks with the words given below. Change the form where necessary. apparent 明显的convince 使确信,说服 curiosity 好奇心detail 细节fundamental 基础的 patience 耐心respond 回答spark 激起;引起stir 搅拌ultimate 最后的;最终的 1. The theories of relativity have made fundamental changes in our views of the universe.相对论从根本上改变了我们对宇宙的观
14、点。 2. That is our ultimate proposal, and no other changes will be considered.这是我们的最终建议,没人能改变我们的想法。 3.The forest ire was found to have been sparked by a cigarette end. 森林大火是由一个烟头的火花引起的。 4. The speaker had apparently noticed that his topic wasnt popular with the audience, so he quickly ended his speec
15、h.演言人显然注意到他的话题不受观众的欢迎,所以他很快就结束了他的演讲。 5. Ive no patience with people who are always complaining of their misfortune. 我对总是抱怨自己的不幸的人已经没有耐心。 6. I have never imagined that I would be the object of such curiosity .我从来没有想到,我会对这个项目有如此的好奇心。 7. The doctors tried to convince her that she didnt need to feel dep
16、ressed about her health.医生试图说服她,她不需要对她的健康感到沮丧。 8. The police asked him to describe the accident in every detail . 警察要求他详细描述事故 9. The quality guarantee and good after-sale services will certainly meet with positive responses from the consumers. 质量保证和良好的售后服务一定会满足消费者的积极回应。 10. The story of Harry Potter
17、 (has) stirred the imagination of children throughout the world.哈利波特的故事(已经)激起了全世界儿童的想象力。7、Complete the following sentences with phrases or expressions from the passage.Change the form where necessary. 1.The scoundrel has fooled a lot of people to believing hes a rich man . 这个恶棍骗得许多人相信他是个富人 2.Isnt th
18、is straw hat beautiful? My wife came upon it on her business trip to chian last year .这个草帽不漂亮么?我的妻子去年到中国出差偶然发现的。 3.A group of bystanders was invited to join in the game . 一些旁观者被邀请去参加比赛。 4.Scientists will have to come up with new technologies to improve the worlds food and fuel supplies . 科学家们将不得不提出新
19、的技术来提高世界粮食和燃料供应。 5.The news of the Presidents warlike speech yesterday pushed the stock market to a sharp rise of up to 120 points . 昨天总统的战前动员演讲的新闻推动了股票市场急剧上升到 120 点。Unit3Unit33. Fill each of the blanks with an appropriate word.The example of Proctor and Gambles famous Ivory Soap shows the potential
20、 that lies in mass marketing and planned advertising and the importance of recognizable brand names. Ivory Soap, first produced in 1879, was well promoted with clever slogans. These slogans, particularly the idea that the soap is so pure that it floats, proved so successful that they are still popul
21、ar today. At the same time, the use of the radio serial for Ivory promotion gave rise to the expression “soap opera”, which has become a modern global phenomenon. The development of Proctor and Gamble itself, from a small-scale operation founded by two immigrants to a multinational empire of today s
22、erves as a good example to build brand names. 5. Fill the blanks with the words given below. Change the form where necessary. Attain 达到,获得Attractive 吸引力Brand 商标Campaign 战役,活动Import 进口,输入Manufacture 用机器制造Market 市场,V.在市场上销售Modest 一定程度上的Precise 精确地Sponsor 赞助者1. I dont think that the amount of studying
23、you did in high school would be sufficient for you to attain good marks in university. 我认为你在高中学习的量不足够让你在大学取得好成绩。2. Because of the impact of poor sales in other Asian countries, there has been a modest decrease in house sales in China this year.由于亚洲其他国家销量不佳的影响,今年中国房屋销售在一定程度上有所下降。3. Some young people
24、find computer games so attractive that they can hardly pull themselves away to tend to other matters.一些年轻人觉得电脑游戏很有吸引力,他们让自己倾向于其他事情。4. The victim was able to give a precise description of the drunken driver, which was rather helpful to the police. 受害者能够精确的描述这个喝醉了的司机,这有助于警察调查。5.Some non-governmental o
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