最凉丨不过人心
范文一：新视野英语五课后题答案
Unit 1 Section A
Translation
VI
1. In a world full of misinformation it is a formidable challenge for the students to learn to
identify the true, the beautiful, and the good.
2. Any form of mountaineering has its inherent danger. After all, it is an adventure sport. 3. The university will permit a degree of individual instruction and the students may receive a
curriculum tailored to their needs, learning style and pace.
4. It is said that the understanding of the genetic basis of learning will teach us which youngsters
are likely to advance quickly and which ones seem doomed to “difficult” school experiences.
5. It has been reported that in Canada literally thousands of lakes and rivers are no longer able to
support fish or plants.
6. In countries with relatively high literacy rates, books play an important part in enriching
people’s lives.
7. The essence of government intervention has been to limit and distort competition rather than
to encourage it.
8. The great cause of reform being carried out by Chinese people is without precedent in history. 9. Practice in simulated examination conditions must not be delayed until close to the
examination time.
10. People have found that the lions and wolves in the forest often hunt down live animals by
cooperative efforts.
?
The Internet's speed, vast resources, and its ability to directly communicate with others are its greatest benefits. Because the Internet uses the quickness of computers to transmit its data, information can travel at tremendous speeds. Speed is not the only benefit. The Internet users hundreds of thousands of computers all connected to each other to store vast amounts of information. And finally, because the Internet allows individuals to have specific electronic mail addresses, people can easily communicate with one another.
?
1、 可能除了教会以外，很少有机构像主管下一代正规教育的学校/教育机构那样缺乏变化
了。
2、 来自过去的参观者一眼就能辨认出现在的课堂，但很难适应现今一个10岁孩子的校外
世界。
3、 但变化在我们的世界中是如此迅速和明确，以至于学校不可能维持现状或仅仅做一些
表面的改善而生存下去。
4、 某种程度上，这些科技辅助设施已被吸纳到校园生活中，尽管他们往往只是一种更方
便、更有效的模式教授旧课程。
5、 计算机将在一定程度上允许针对个人的授课，这种授课形式以往只有向有钱人提供。
6、 我们再也无需花费很长时间查找某个出处或某个人,现在信息的传递是瞬时的。
7、 信息和虚假信息轻易地混杂在一起，现在还没有将网上十分普遍的被歪曲的事实和一
派胡言与真实含义区分开来的可靠手段。
8、 今天，数以百万计的信息源人人伸手可及，这种情况是史无前例的。
9、 一些权威人士坚持认为这些发现应该应用于特定情况中，而另一些人则极力反对在基
Look before you leap. - 1 -
因信息基础上所做的任何决定。
10、 如果年轻人要为自己期望承担的迅速变换的角色做好准备，那么必须培养出新的和富
于想象力的方法。
Section C
??.
1. F 2. T 3. F 4. F 5. F 6. F 7. F 8. F 9. T 10. F
Unit 2 Section A
Translation
VI
1. During the battle a large number of men perished from hunger and thirst due to the severe
shortage of food.
2. This research project has further proved that fireworks have originated in China. 3. He is tempted to go there in person and check out how the accident happened. 4. At present, people have not found an effective way to cure this disease, which is still afflicting
old people.
5. The contractor must adhere to the contract and complete the important project on time. 6. With persisted efforts, they finally settled the dispute between the two regions. 7. If Party B fails in delivering goods at a given time, Party A is entitled to terminate the contract
and claim for any loss.
8. It usually takes a week to patent one’s invention.
9. A clever politician knows well how to manipulate the pubic opinion and take advantage of his
supporters.
10. The amount of water in the rivers and lakes will diminish as the dry season continues.?
With the 21st century coming, people have increasingly realized the importance of acquiring fast and easy information. If a nation can make effective use of all the information it will benefit in the fields of scientific research, education, economic development, etc. What the nation needs to do is to establish a nation-wide “information network”, so as to link up scientists, businessmen,
educators, etc. If such a network is set up, it will promote the second information revolution in the country.
?
1、几千年来，人们一直想要长寿，想不变老，然而他们总是失望。
2、许多作家总是幻想着有可以长命百岁的福地，在那里，人们以各种办法，多数是左道旁
门的招数，保持着他们的青春和活力。
3、虽然长寿的可能性已经明显加大了，但是在绝大多数有有记载的历史时期内，自然界赋
予人类的寿命并没有多大变化。
4、即使主要从理论上探讨，人的寿命在写《圣经》的那个时候就是70岁，到现在也没有增
加多少。
5、在出生后的第一年里，婴儿不再会大量死亡，在随后的日子里人们不会因为传染病或者
像阑尾破裂这样的医疗问题而死亡，也不会因为饥饿或过度劳累而死亡。
6、目前衰老研究的重点是寻求有效地方法，确保日益增多的达到最大寿限的人能够在最佳
健康状况下实现长寿，而不是仅仅在慢性病和体力衰退的折磨下再多活几年。
7、但是，即便是对哪些遵循这些忠告的人来说，一种健康的生活方式的作用只不过是使他
Love lies in cottages as well as in courts. - 2 -
们更有机会保持就其年龄而言合理的健康状况，而不会减缓衰老的过程。
8、唯一显示的确能延长寿命的实验是用实验室动物进行的，受试的大家鼠和小家鼠要接受
严格的饮食限制。
9、衰老的过程是一个复杂的事情，涉及到许多不同的基因。但是，人们即使不能消除衰老，
最终也能够用基因疗法简化衰老。
10、然而，老年可以说是人生戏剧中的最后一幕，当我们疲倦时，当我们已经饱尝人生的一
切之后，我们应该从这最后一幕中消失。
Section C
1. T
2. F
3. T
4. T
5. F
6. T
7. F
8. T
9. F
10. T
U3
Translation
VI
1. As such, the event evoked curiosity and awe in most of us.
2. The techniques of sales promotion, to work well, must gain the trust of middlemen in business
as well as consumers. At the same time, they should be consistent with the local preferences
and customs.
3. To launch this new product into the European market, the company gave away 10,000 free
samples for the local consumers to try.
4. As their life has been bettered, going on tours/trips out in the holidays has become a
fashionable/stylish pastime for quite a few people.
5. The purpose of waging the war is, in nature, to control the oil resources in the area. 6. Sales promotion is effective in helping the consumers become acquainted with a new product
when it is first introduced to a market.
7. The new administration has realized that economic reforms must be deepened in conjunction
with effective measures taken to ensure the basic conditions of employment and daily life for
those poor people.
8. Towards its sales objective this year, the company offered a training course to enlighten
consumers about its latest products.
9. To effectively raise our productivity, we should bring in advanced management experience
from other countries.
10. Professor Wu’s lecture helped the students become acquainted with the use of this software
product. It also gave them an idea of software development.
Make hay while the sun shines. 3
?
With the development of a market economy in China, techniques of sales promotion have been more and more widely employed. The popularity of varied and numerous promotional activities such as discounts, bonuses, and promotional parties has grown steadily. The reason is that they not only help manufacturers and businesses earn higher and quicker profits, but also help consumers become acquainted with the products involved and get some practical benefits. However, if these techniques are used to promote products of inferior quality, both the manufacturers and the businessmen will be made to pay for that.
?
1、一项问卷调查显示，除去食品以外，有70%的购物行为源自顾客在超市内一时冲动的决
定。
2、为了使当地人能够了解该产品，该培训课程运用了大量图例，以适应他们较低的文化水
平。
3、有些国外零售商不大愿意接受产品厂家的打折赠券，因为他们担心厂家不会不长期在打
折销售中损失的款额。
4、贸易活动中经常不加区分地使用这一概念。商务人员在说“推销”时，实际上指的是“促
销”。
5、促销不仅可以刺激消费者的需求，也可以鼓励中间商加大对销售产品的支持。
6、有五分之三的公司开始增加对非媒体宣传的投入，如在产品交易会摆设摊位，使顾客能
直接购买产品。
7、一家航空公司向顾客赠送打折卡，用这种卡在一家有名的服装公司购买大衣，价格会低
很多。
8、为了将百威啤酒打入英国市场，啤酒公司运用了“美国”主题，在7月4日和感恩节播
放由美国演员在加利福尼亚拍摄的电视广告片。
9、同时，该美国公司还的说服这些泰国中间商不要在冰箱中储存其他公司的产品，并且不
要为了省电而在夜间拔去冰箱的电源插头。
10、正如同营销活动的其他诸多方面一样，促销手段也需改进。要是所用手段产生效果，就
应使其应和当地人的喜好。
U4
Translation
VI
1. Those who lead a miserable life often fail to recognize the inherent virtue of work in earning
and sustaining their dignity.
2. With the life bettered and levels of education higher, the work ethic is diluted now. 3. The young generation has much difficulty understanding why their ancestors had to focus
their minds upon work as the central concern of existence.
4. According to Maslow, different classes and ethnic groups are positioned at different stages in
the work hierarchy.
5. In developing countries, many talented young intellectuals flock in droves to America, which
forms the so-called “brain drain”.
6. If a country is prone to high inflation, then its currency will have to be devalued to maintain
the price competitiveness of its exports.
7. One expert in sociology believes that work is a means for people to build relationships. In that
A man is as old as he feels. - 4 -
sense, the workplace performs the function of a community.
8. The desire to “fulfill themselves”, a harmless and even worthy enterprise, may sometimes
degenerate into a selfish discontent.
9. To most Americans today, the blow of being laid off seldom carries the life-and-death
implications it once had.
10. Modern workers may have a lot of complaints. But they will feel better when they know that
their predecessors did work under a far more brutal condition during the early stage of the
Industrial Revolution.
?
Work is not only a means of sustaining life. More importantly, it is the way through which people display their talent, realize their ambitions, build relationships and establish social status. If you understand this intrinsic value of work, then however dull or hard work may be, it becomes bearable if it helps build up a reputation, whether in the world at large or only in one's own circle. Updating one's aim is one of the most essential elements of self-fulfillment in the long run, and for most people this comes chiefly through their work. In that sense, work is the most vigorous, vivid sign of life -- in individuals and in civilizations.
?
1、 对于那些勉强维持生活的人来说，劳动有其固有价值这一观点显得荒唐可笑。
2、 首批移居美国的人，其劳动的主要动力是为儿孙们创造更好的生活，这样的动机使他们
从劳动中获得了一种强烈的自尊。
3、 如果某大公司关闭了一家工厂，将该厂大量工人抛向失业者的行列中，那么人们更多地
将其归罪于疲软的经济而不是个人。
4、 同过去相比，今天的劳动者受教育的水平提高了，因而，他们期待更高，兴趣各异。
5、 那些雄心勃勃的移民至今依然拥向美国，为安全盛而奋斗，而那些试图“实现自我”的
自私的当地部落在三代人以前就得到了这种安全盛。
6、 那些因工作造成精神缺陷而情绪消沉的美国工人，往往意识不到工作带来的个人尊严有
多么重要。
7、 弗洛伊德认为，成功人士是那些能够付出爱心和劳动的人，原因是有了这种能力，任何
人都能做一些有益于社会的事情。
8、 从历史上看，劳动总是同奴役、罪行以及惩处相联系，但所有劳动都有其固有的价值，
除非是不诚实的和破坏性劳动。
9、 为了生计而劳动，为了创造未来而劳动，使人们的努力具有坚强的和道德上的纯朴性。
10、工人之间需要聊天、需要往来、需要建立关系，这些需要使劳动场所成了一个社区。
Misery loves company. - 5 -
Unit5 Section A
VI
1. The firm will slash its employees from 5,000 to 3,000 because its business is slack. 2. We should treasure and maintain the cordial relationship established with them in 1990. 3. The patient died after he was infected as a result of a hospital blunder. 4. To do simultaneous interpretation of speeches needs special training and skills. 5. If you don’t follow the objective law, you will be destined to fail.
6. It was clear that the government failed to revive the economy or reform the social institutions
last year.
7. The miner’s strike in July showed how quickly workers’ anger erupted.
8. Whenever you visit the city, on a rainy day or on a sunny one, it gives a scene of an industrial
flavor as cheerful and busy as ever.
9. He realized that it was difficult to inhabit this barren island any longer. 10. Overweight people are often lured by modern food products which claim to be able to help
them lost weight.
?
America was once troubled by employment crisis. Now in this land, there are employees, those who have lost their jobs and those who will never find a job. For decades, the government took no notice of the changes in its economic base and their effect on employment and lifestyle. As a result, many people lost job opportunities. Many experts came up with various ideas to address unemployment. However, what is most important now is to stimulate consumption ?
1、 人们在参观温哥华期间，会反复地听人说这座城市是多么的年轻，广阔的加拿大西部有
人定居也就是近期的事。
2、 一个月之后，一名美国人沿着哥伦比亚河向内陆方向航行，这为日后美国索取西北部的
大片土地奠定了基础。
3、 在发生了许多变化的地方，很难想象200年前这里竟是一片原始森林。
4、 温哥华有今天的地位，得益于它的周围环境， 而在兰定能让人最先饱览这一景色。 兰
定是一个购物中心，这里的陈旧库房和办公室已得到修复。
5、 公园中的森林与这座“钢铁和玻璃”构成的城市饥界线分明，强烈地向人们展示着温哥
华当初是如何在这片美丽的土地上崛起的。
6、 格兰维尔岛的管理人员所称的市区公园是一个独一无二的地方。
7、 之后，随着原先落户海岛的工厂和作坊的迁出，留下的是破旧不堪、被人遗忘的土地。
8、 其目的是“为了使在工厂从早上八点工作到下午四点而中午提着午餐随处乱跑的工人和
那些在此段期间来海岛购物的富豪保持和谐”。
9、 格兰维尔岛一切如故。今天，所有建筑物的外墙面都是金属构造，与当年的工厂相同。
10、举目注视第一批探险者落脚的海湾，远望斯坦利公园，那原始森林的一切都留存如故。
Unit 6 Section A
VI
1. The crime was exposed, and the chief criminal was prosecuted and convicted. 2. His international contact could contribute greatly to their hitherto isolated effort. 3. Medical service would be free to the patients, and the financial transaction would take place
between the two departments.
4. Police are hunting two youths who snatched a handbag from a woman in broad daylight. 5. During the ensuing twenty years, his far-sighted management brought great prosperity and
turned the company into the largest clothing business in the country. 6. His strong belief that she was withholding things from him did not have any basis in fact. 7. Over the past few weeks, his every waking moment has been spent poring over his medical
books.
8. We were given advance warning, so we were able to minimize the effects of the storm. 9. Such organizations have had only limited success in averting conflicts between states. 10. She was hounded out of public life by the persistent attacks of the popular newspapers. ?
The crime of identity theft is on the rise. Recent surveys show there are currently 10 million
victims each year, greatly exceeding our earlier estimates. Using a variety of methods, criminals
steal Social Security numbers, driver's license numbers, credit card numbers, and other pieces of
an individual's information such as date of birth. They use this information to buy as many things
as they can in their victim's name in as short a time as possible. Identity theft is a serious crime.
People whose identities have been stolen can spend months or even years cleaning up the mess the thieves have made of their credit record.
?
1、 打电话的是一家银行的调查员。他用严厉的口吻质问柯林斯——一位在大学里工作的物
理学家——为什么前一年在弗吉尼亚买了一辆价值27，000美元的汽车，却逾期付款。
2、 在接下来的几个月里，他和妻子得知有人假冒他们的名义又买了四辆车和28件其他物
品，总价值为113，000美元。
3、 这就是成为身份盗窃一一一种虽非暴力，但让人害怕且增长迅速的犯罪一一的受害人的
后果。
4、 专家认为。主要问题在于社会保险号码现在威了确认身份的普遍方式一一而它原来只用
于领取退休养老金和纳说。
5、 尽管你不必偿还这笔债款，但是你必须清除不良的信用记录。这就意味着你首先必须得
到一份警方的报告和一份假冒合同的复印件，然后凭着这些材料把关于你的诈骗行为的
不实记录从你的信用报告申删除。
6、 依法建立了一个专门的政府办公室，用来帮助受害者恢复他们失去的信誉以及允许警方
在全国范围内追踪调查来提高其办案效率。
7、 维护消费者权益的人士认为。这一做法会有所帮助，但是解决不了根本问题。
8、 目前已经有几项法律提案试图在商业活动中限制使用社会保险号码以保护个人稳私，防
止欺诈。
9、 “信用页眉”上列有顾客的姓名、地址、电话号码、母亲的姓氏、生日和社会保险号码。
10、“除非你在任何情况下对个人信息守口如瓶，否则总有被人盗用的可能。”有专家这样
说。“但是也有办法将危险降到最低程度。”
Unit 7 Section A
VI
1. Cyberspace communication is expanding by leaps and bounds, with millions of people
browsing websites daily.
2. The Chinese media are formulating new plans in order to increase their presence on the
Internet to meet the challenge of the virtual era.
3. The new system now allows faxes to be sent round the world with minimum effect and
maximum security.
4. Because of its interactivity and accessibility, the Internet has activated new interest in
home-study program.
5. The invention of the electronic word processor was as startling an information revolution as
the invention of the printing press.
6. Digital cameras aren’t available for everybody ? at least, not yet. While cheaper than before,
they are by no means cheap.
7. A workaholic is a person who works too much. A workaholic lives to work, rather than works
to live.
8. It is not cheap to raise pets in the city. In the case of a dog, registration may be obtained from
the city’s Dogs Supervision Office for a fee about 2,000 yuan a year.
9. Recently, we have witnessed a number of young people who, for a variety of sociological and
psychological reasons, have become attached to their computers, and are exploiting their
potential in a criminal manner.
10. Whether it is worth investing in the long term is still in doubt. ?
Let's assume you are a sports fan. What is your first reaction when you find in your e-mail an
attachment called “Anna Kournikova.jpg.vbs”? Curiosity tempts you to open the document to
have a look at the Russian tennis star. But if you open it, the virus will be activated and will copy
the attachment to every e-mail address in your “Outlook Express”, spreading the virus even farther.
E-viruses, which flood the Internet through dubious e-mails with fancy bait, make production of
anti-virus programs a profitable business.
?
1、 无法使用互联网传递信息或者互联网传递的信息无法保证其可靠性，就可能危及商业活
动。
2、 如果互联网无法运作，随之而来的损失最终可能会高达数百亿美元，而不是数百万美元
了。
3、 令专家们震惊的是，这种病毒能够在极短的时间内迅速地在商业、政府和军事领域的系
统内进行传播。
4、 用户需要小心处理从互联网上获得的信息，避免仓促打开附件，无论是来自于认识的用
户还是不认识的用户，尤其是后者。
5、 它的发生给政府和私营部门都敲响了警钟，提醒他们重视恶性病毒在互联网上传播所带
来的威胁。
6、 因为编写和传播破坏性病毒轻而易举，所以预防病毒最有效的方法就是阻止人们从事这
种活动。
7、 要让蓄意传播类似梅利莎病毒的电脑罪犯知道，他们一定会受到迅速严厉的惩罚。
8. 病毒的快速传播是通过发送超过电子邮件系统处理能力的信息，使电脑网络功能退化，
或使其运行受阻。其结果是，一些网络被迫中止服务，因为从系统中清除该病毒时，那
些网络必须关闭。
9. 令人恐惧的是，这些宏命令可用来使受害者电脑在其不知情的情况下通过电子邮件把硬
盘驱动器上存放的敏感和秘密文件发送给他人。
10、至今我们还不能确切估算出与该病毒有关的工作效率损失和其他破坏所造成的累计经济
损失。
Unit 8 Section A
VI
1. Children were asked to complete many compulsory pieces of work each week. 2. I commended the girl on the excellent job she had done. I later wrote to commend her to her
employer.
3. Everyone with a mortgage realized the government’s economic strategy was not working.
4. Absurd though it may seem, it is quite like that Mr. Smith and his companions genuinely
believe all this.
5. He aggravated his condition by leaving hospital too soon.
6. By patient questioning we managed to elicit enough information from the witness. 7. During your flight you can relax with a drink from the duty-free bar, and a meal or light
refreshments will be served according to the time of day.
8. I was in a dreadful plight—I had lost my money and missed the last bus home.
9. One of the witnesses was bribed to give false evidence.
10. Despite repeated assurance(s) he failed to repay the money he had borrowed. ?
The increased rates of separation and divorce are a testimony to the changes in the American family structure. In some areas of US, these trends have led to a growing number of single-parent families and remarried parents. This is not indicative of, however, collapse of the institution of marriage. It is estimated that four fifths of the divorced couples ended up by remarriage. These changes in family relationships may be interpreted as a breakdown or an adaptation to changing roles, attitudes, and values of the American family. In light of the more traditional viewpoint, these changes represent a breakdown in the family structure, a disintegration of values, and a decline of morality.
?
1、 这些教师为丢失现金者显而易见的吝啬而盛到愤慨，于是他们就主动为那男孩募捐。
2、 很明显，诚实与善良这些品德已经变成了商品，像其他任何东西一样，也会受到通货膨
胀的影响。
3、 回想起此事，人们禁不住想问一间这些老师，究竟他们认为多少钱才算得上够份量的酬
谢。
4、 一份酬谢就是一件礼物;任何一件礼物至少都应该被认为是出于赠与者的真诚感激之
情。
5、 我记不清我那13岁的儿子跟我唠叨过多少次了，说某某同学每次在成绩报告单上得了
“A”都会得到10美元—— 向我暗示如果他哪天得了A，我也应该照办不误。
6、 作为一个社会来说，我们好像几乎丧失我们的内在控制力，也就是指导我们的行动和感
情的道德界限。
7、 无论什么事情再也不能按照其自身价值决定其成败兴衰。
8、 同理，展示一连串无休止的奖励会腐蚀掉我们感受真正内心安宁(或内心的冲突)的能
力。
9、 尽管也许有人会说，蔬菜本身并不需要给它抹黑，我把这一情况归之于多年来吃冰冰淇
淋的缘故。
10.世界从我们身边飞驰而过，我们哪还有耐心等待有人对我们的善行做出回报。
范文二：英语必修二课后题答案 英语必修二答案
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Unit1
Section A:
Vocabulary
III.
1. charge 2. convention 3. efficient 4. obtain 5. competent 6. asessing 7. fulfill
8. conducting 9. consequently 10. significance
IV.
1. behind 2. at 3. in 4.out 5. to 6. to 7.in
1
8.with 9.but 10. for
V.
1. L 2. C 3.D 4. N 5. O 6.A 7. E 8.G 9.I 10. K
Word Building
VI.
1.commitment 2. attraction 3. appointment 4.impression 5. civilization 6.composition
7.confusion 8.congratulation 9.consideration 10.explanation 11. acquisition 12.depression
VII.
1.advisable 2.disirable 3.favorable 4. considerable 5.
remarkable 6.preferable 7.drinkable
8.acceptable
Sentence Structure
2
VIII.
1.much less can he write English articles
2.much less can he manage a big company
3.much less could he carry it upstairs
4.much less have I spoken to him
5.much less to read a lot outside of it
IX.
1.Having meals at home can cost as little as two or three dollars, whereas eating out at a restaurant is always more expensive.
2.We thought she was rather proud,whereas in fact she was just very shy.
3
3.We have never done anything for them, whereas they have done so much for us.
4.Natalie prefers to stay for another week, whereas her husband prefers to leave immediately.
5.Some praise him highly,whereas others put him down severely.
Translation
X.
1.She wouldn’t take a drink, much less could she stay for
dinner.
2.He thought I was lying to him,whereas I was telling the truth.
3.How do you account for the fact that you have been late every day this week?
4.The increase in their profits is due partly to their new
4
market strategy.
5.Such measures are likely to result in the improvement of
work efficiency.
6.We have already poured a lot of time and energy into the
project, so we have to carry on.
XI.
1.我认为他不会抢劫,更不用说暴力抢劫了.
2.男工平均工资每小时10美元,而女工才每小时7美元.
3.自然界的平衡一旦遭到破坏,就会带来很多不可预知的影
响.
4.期终考试迫在眉睫,你最好多花点时间看书.
5.有趣的是,消费者发现越来越难以辨别某些品牌的原产国.其部分原因来自于全球化带来的影响,部分原因是由于产地
的变化.
5
6.最近一次调查表明,妇女占总劳动力的40%.
Cloze
XII.
1.C 2.B 3.B 4.A 5.D 6.B 7.C 8.D 9.A 10.C
11.D 12.C 13.C 14.B
15.A
Section B
Comprehension of the Text
II.
1.D 2.A 3.C 4.D 5.A 6.C 7.B 8.B
Vocabulary
III.
6
1.utilize 2.reject 3.considerable 4.temporary 5.acceptable
6.recognition 7.alleviate 8.appreciate 9.furthermore 10.interact
IV.
1.interact with 2.gone through 3.deal with 4.recovered with 5.adjusting to
6.familiar to 7.In spite of 8.were tired of 9.prevented from 10.came to
Unit2
Section A
Vocabulary
III.
1.promosing 2.amusing 3.lowered 4.persisted 5.rank 6.swear 7.unfair 8.presence 9.frowning 10. approximately
7
IV.
1.on 2.upon 3.on 4.in 5.by 6.to 7.in 8.of 9.on 10.out
V.
1.O 2.K 3.D 4.H 5.J 6.E 7.M 8.G 9.B 10.A Word Building
VI.
1.observe - observer:one who observes a person or an event
2.ski - skier: one who skis
3.visit - visitor:one who visits somebody or some place
4.learn - learner:one who learns something
5.report - reporter:one who reports on persons or events for a newspaper
8
6.drink - drinker:one who often drinks alcohol,esp. too much
VII.
1.tropical 2.musical 3.occasional 4.environmental 5.global 6.dangerous 7.natural 8.central Sentence structure
VIII.
1.They didn’t lose heart despite of lots of frustration.
2.Despite the heavy rain,the boys played football in the yard all afternoon.
3.I will try my best despite the slim chances of success.
4.Despite a thorough search for the escaped prisoner in the mountain,no sign of him was found.
5.Despite their increased income,their life became poorer because of the rising prices.
9
IX.
1.nor do I think it necessary to do so
2.nor would they go to my sister’s
3.nor do we have her telephone number
4.nor would I like to go to work immediately
5.nor would I Translation
X.
1.Despite the fact that she is the only child in her family, she is never babied by her parents.
2.Mike didn’t come to the party last night, nor did he call me to give an explanation.
3.The person sitting next to him did publish some novels, but he is by no means a great writer.
4.He has no interest in football and is indifferent to who
10
wins to loses.
5.The manager needs an assistant that he can count on to
take care of problems in his absence.
6.This is the first time that he has made a speech in the
presence of so large an audience. XI.
1.尽管那项计划一开始就证明是不切实际的,但是他们还是
坚持要实施.
2.我无法说服他接受这项计划,也无法使他认识到这项计划
的重要性.
3.你是怎么把那么多东西塞进这个小行李箱的?
4.别人对他怎么看,他全不在意.
5.我能否指出你犯了个小错误.
6.他母亲让他开车慢一点儿,但是他从不把她的话放在心上.
Cloze
11
XII.
1.B 2.D 3.B 4.C 5.B 6.C 7.A 8.A 9.B 10.D 11.B 12.D 13.B
14.C 15.D
Section B
Reading skills
I.
1.D 2.A 3.A 4.C 5.B
Comprehension of the Text
II. 1.D 2.B 3.C 4.D 5.A 6.C 7.A 8.B
Vocabulary
III.
1.sake 2.sacrificed 3.crack 4.pursuing 5.explosive
12
6.overcome 7.indicated 8.opponents 9.stripped
10.denied
IV.
1.Natasha made herself stand out in the group interview by acting as the leader in her group. 2.To be successful,you need a careful plan,good luck,help at the right time,and above all,hard work.
3.They are not doing this to gain recognition or money;they are doing this for the sake of society.
4.It was actually what he said rather than what he did that made me sad.
5.Once my mother sets her mind on something,it will be very hard to stop her.
6.Years of research had set the stage for their success in their field.
7.Local people are used to the phenomenon,so they are not surprised at all.
13
8.Today at this meeting we are going to focus on the question of air pollution.
9.He never expected that his best friend would charge him with cheating in the exam.
10.His parents were so strict with him in his studies that he had little time to participate in any activities outside of class.
Unit3
Section A
Vocabulary
III.
1.mutual 2.illusion 3.canceled 4.overlooked 5.proceeded 6.resolve 7.prejudice
8.compromise 9.confirm 10.subsequently
14
IV.
1.having nothing to do with 2.taking care of 3.met with 4.on the surface
5.work out 6.incompatible with 7.ups and downs 8.learned of
9.indication of 10.all along
V.
1.M 2.L 3.F 4.D 5.H 6.O 7.A 8.C 9.I 10.K
Word Building
VI.
1.shopping 2.feeling 3.storage 4.cooking 5.ending
8.removal 9.arrival 10.passage 11.writing 12.marriage
VII.
15
1.relationship 2.citizenship 3.leadership 4.membership
7.brotherhood 8.authorship 9.adulthood 10.neighborhood
Sentence structure
VIII.
1.It is never too bad for us to do something about the situation.
2.One is never too old to learn.
3.It is never too late for you to put a stop to this madness.
4.It is never too late for you to mend your ways.
5.His income was never too small to support his family.
IX.
6.beginning 7.gathering 5.boyhood 6.livelihood
16
11.wisdom 12.ownership
1.My best friend,Anna,was here last night.
2.The company manager,Mr. Madison,gathered his staff and announced the decision.
3.You should have seen an ophthalmologist, an eye doctor.
4.He sent for the accountant,the most experienced person in accounting.
5.”Leave it to me,” said David,the man on night duty.
Translation
X.
1.You are never too experienced to learn new techniques.
2.There remains one problem,namely,who should be sent to head the research there.
17
3.Their relationship did meet with some difficulty at the beginning because of cultural differences.
4.Though he has had ups and downs,I believed all along that he would succeed someday.
18
范文三：数学必修五课后题
数学必修五前二章课后题
第一章 解三角形
一、
1、在△ABC 中，已知下列条件，解三角形
(1)A=45o,C=30o,c=10cm
(2)A=60o,B=45o,c=20cm
(3)a=20cm,b=11cm,B=30o
(4)c=54cm,b=39cm,C=115o
(5)a=2.7cm,b=3.6cm,C=82.2o
(6)b=12.9cm,c=15.4cm,A=42.3o
(7)a=7cm,b=10cm,c=6cm
(8)a=9.4cm,b=15.9cm,c-21.1cm
(9)A=70o,C=30o,c=20cm
(10)A=34o,B=56o,c=68cm
(11)b=26cm
(12)c=15cm,C=23o
(13)a=9cm,b=10cm.c=15cm
(14)a=31cm,b=42cm,c=27cm
可用计算器，精确到个位
2、证明：设三角形外接圆半径是r ，则
a=2sinA, b=2RsinB, c=2RsinC
3、在△ABC 中，如有性质acosA=bcosB，则这个三角形形状有何特点？
二、
1、求面积S ：（可用计算器，精确到0.01）
（1）a=28cm,c=33cm,B=45o
（2）A=32.8cm,C=66.5o,a=36cm
（3）a=54cm,b=61cm,c=71cm
2、在△ABC 中，求证c(acosB-bcosA)=a2-b 2
3、证明三角形面积公式1
2a 2sin B sin C
sin A
第二章 数列
一、
1、已知数列{an }满足a 1=1, an =a2n-1-1(n>1)，写出它的前五项
2、数列前五项分别是以下各数，写出通项公式 1111, 3579
11111, , -, , -(2) -
2?12?22?32?42?5(1) 1, , ,
(3) 1, 11, , 2244
3、根据数列{an }的通项公式，写出它的前五项 (1) a n =1n 2
n +1(2) a n =(-1)
(3) a 1=12(n +1) 2, a n =4a n -1+1, (n >1) 1
4, a n =1-1a n -1, (n >1) (4) a 1=-
4、观察数列，写出通项公式
(1) ( ), -4, 9, ( ), 25, ( ), 49
(2) 1,
), 2,
),
二、
1、等差数列{an }首项为a ，公差为d ；等差数列{bn }首项为b ，公差为e 。如果c n =an +bn (n>1),且c 1=4，c 2=8，求数列{cn }的通项公式。
2、已知{an }是等差数列，
(1) 2a 5=a 3+a 7是否成立？2a 5=a 1+a 9呢？为什么?
(2) 2a n =a n -1+a n +1(n >1) 是否成立？据此你能得出什么结论？
(3) 2a n =a n -k +a n +k (n >1) 是否成立？你又能得出什么结论？
3、等差数列{an }中，
(1)已知a 1=2, d=3, n=10, 求a n
(2)已知a 1=3, an =21, d=2, 求n
(3)已知a 1=12, a6=27, 求d
(4)已知d=-1
3, a7=8, 求a 1
a m -a n
m -n =d 4、已知等差数列{an }的公差为d ，求证
三、
1、求等差数列前n 项和S
(1)a1=-4, a8=-18, n=8
(2)a1=14.5, d=0.7, an =32
2、已知数列前n 项和为S n =14n +22
3n +3，求这个数列的通项公式
3、根据条件球等差数列有关未知数
(1)a1=20, an =54, S n =999, 求d 及n
(2)d=1/3, n=37, Sn =629, 求a 1及a n
(3)a1=5/6, d=-1/6, Sn =-5, 求n 及a n
(4)d=2, n=15, an =-10, 求a 1及S n
4、在小于100的正整数中共有多少个被7除余2？这些数的和是多少?
四、
1、在等比数列中，
(1)a4=27, q=-3, 求a 7
(2)a2=18, a4=8, 求a 1与q
(3)a5=4, a7=6, 求a 9
(4)a5-a 1=15, a4-a 2=6, 求a 3
2、求下列各组数的等比中项
(1) 7+
7-(2) a +a b 和b +a b ，(a ≠0, b ≠0)
3、已知等比数列公比为q ，求证a m
a n =q m -n 422422
五、
1、求等比数列前n 项和S
(1)a1=3, q=2, n=6
(2)a1=-2.7, q=-1/3, an =1/90
2、如果一个等比数列前五项和为10，前十项和为50，那么前十五项和为多少？
3、某市近十年国内生产总值从2000亿元开始以10﹪的速度增长，这个城市近十年的国内生产总值一共是多少？
4、求和
(1) (a-1)+(a2-2)+…+(an -n)
(2) (2-3?5) +(4-3?5) +…+(2n -3?5)
(3) 1+2x+3x2+…+nxn-1
5、一个球从100m 高出自由落下，每次着地后又跳回到原高度的一半再落下
(1)当它第十次着地时，经过的路程是多少？
(2)当它第几次着地时，经过的路程是293.75m ？
六、章末复习
1、由a 1=1, d=3确定的等差数列，当a n =298时，序号n 等于
2、写出数列的一个通项公式，使它的前四项分别是下列数： 1357, , , 24816
1357(2) 1+2,1-2,1+2,1-2
2468-1-2-n (1)
(3) 3、等差数列中，若a 3+a4+a5+a6+a7=450，那么a 2+a8等于多少？
4、等比数列的前n 项，前2n 项，前3n 项的和分别是A ，B ，C ，则（ ）
（A ）A+B=C （B ）B 2=AC （C ）(A+B)-C=B2 （D ）A 2+B2=A(B+C)
第三章 不等式
一、
1、用不等号填空：
(1)a>b, c<>
(2)a>b>0, c<><>
(4)a>b>0→1
a 2
1b 2
2、比较大小
(1) 2+
(2) 4
2
2(3) x +5x +6与2x +5x +9
(4) (x-3)2与 (x-2)(x-4)
(5)当x>1时，x 3与x 2-x+1
(6)x2+y
2+1与2(x+y-1)
3、已知x>0<>
2
4、已知a>b>0，c>d>0
二、
1、求下列不等式的解集
(1)4x2-4x>15
(2)13-4x2>0
(3)x2-3x-10>0
(4)x(9-x)>0
(5)4x2-20x<>
(6)(x-3)(x-7)<>
(7)-3x2+5x-4>0
(8)x(1-x)>x(2x-3)+1
2、求函数定义域
(1) y =
(2) y =
3、m 是什么实数时，关于x 的一元二次方程mx 2-(1-m)x+m=0没有实数根？
4、已知函数f (x ) =1
2x -3x -23
4，求使函数值大于0的x 的取值范围。
三、
1、不等式x-2y+6>0表示的区域在直线x-2y+6=0的（ ）
A 、右上方 B 、右下方 C 、左上方 D 、左下方
2、画出不等式组??x -3y +6≥0
?x -y +2<>
3、解下列线性规划问题：
(1)求z=2x+y的最大值，使x 、y 满足约束条件
?y ≤x
??x +y ≤1
?y ≥-1?
(2)求z=3x+5y的最大值和最小值，使x 、y 满足约束条件
?5x +3y ≤15
? ?y ≤x +1
?x -5y ≤3?
4、画出满足下列条件的平面区域
?-x +y -2≤0
?(1) ?x +y -4≤0
?x -3y +3≤0?
?2x +3y ≤12
??2x +3y >-6(2) ?
?x ≥0
??y ≥0
(3) (x+2y-1)(x-y+3)>0
四、
1、x>0，当x 取什么值，x +1
x 的值最小？最小值是多少？
2、已知直角三角形面积等于50，两条直角边各为多少时，两条直角边的和最小，最小值是多少？
3、(1)把36写成两个正数的积，当这两个正数取什么值时，它们的和最小？
(2)把18写成两个正数的积，当这两个正数取什么值时，它们的积最大？
?2x +y -2≥0
?4、已知?x -2y +4≥0，当x, y取何值时，x 2+y2取得最大、最小值？各为多少？
?3x -y -3≤0?
范文四：高中英语必修五课后翻译答案[试题]
高中英语必修五课后翻译答案
Unit 1
1. 除了去公园之外，我的活动范围仅限于邻近地区。
Apart from going to the park, I limit my movements to my neighborhood.
2. 没有足够的证据很难做出决定。
It is difficult to draw a conclusion without enough evidence.
3. 这些科学的探索将有助于我们项目的成功。
The scientific enquiries will contribute to the success of our project.
4. 居斯特夫.埃菲尔对他修建铁塔的计划满怀热情,而这座塔使他
闻名于世。
Gustave Eiffel is enthusiastic about his plan to construct the iron tower, which made him world-famous.
5. 他常提出些不同寻常的计划。你在加入之前要慎重对待。
He always puts forward unusual plans. So be cautious about them before you decide to join in.
6. 谁是第一个反对"地心说"的人,
Who was the first person to reject the idea/theory that the earth was the center of the universe?
7. 虽然他的写作没什么意思,但弗雷德还是确信自己的作文会得高
分。
Although his writing does not make sense, Fred is positive that his composition will score a high mark.
Unit 2
1.大卫?贝克汉姆来到日本时, 兴奋的球迷都赶去迎接。(thrilled)
Thrilled fans rushed to see David Beckham as he arrived in Japan.
2. 为了庆祝我表姐的婚礼,我的姨妈和姨父安排了一个晚会。
(wedding; arrange)
In order to celebrate my cousin’s wedding, my uncle and aunt have arranged a party.
3. 卡尔?马克思有关共产主义的部分著作是在大英国书馆完成的.那
里有海量的藏书. (communism; splendid collection)
Karl Marx wrote some of his books on communism in the British Library, which has a splendid collection of books.
4. 博物馆里的古陶壶以其鲜艳的色泽和精湛的工艺吸引了全国各地
的艺术家. (pot; nationwide; workmanship)
The ancient pots at the museum attract artists nationwide with their beautiful colours and excellent workmanship.
5. “不要对衣服这样不爱惜,”妈妈说.“如果你小心洗衣服,并把
它们叠整齐,衣服就会更耐穿些。” (treat? roughly; fold)
“Do not treat your clothes roughly,” said my mother. “They will last longer if you wash them carefully and fold them up neatly.”
6. 比赛自始至终越来越紧张。 (tense)
The race was getting tenser all the time.
7. 我要租那套带家具的房子的可能性非常小——房主要价太高。
(possibility)
The possibility of renting that furnished flat to me is very small — the owner of the flat is charging too much money.
Unit 3
1. 这包书的费用是250元，其中含有邮资和包装费。请写下收件人
的地址，别忘了邮编。
This parcel of books is 250 yuan including postage and packing. Please write down the receiver's address and don’t forget the postcode.
2. 数十年前，人们还用打字机打出正式文件，但现在我们可以用电
脑和打印机做同样的工作。
Decades ago, people used typewriters for formal documents, but now we use computers and printers to do the same work.
3. 尽管速溶咖啡能够放置很长一段时间，但是如果不能保持干燥的
话很快就会坏掉。
Although it has a long shelf life, instant coffee may go solid
if it is not kept dry.
4. 千年之后地球上的居民可能可以用生态系统来处理垃圾。One
thousand years in the future, citizens of the earth may be able to dispose of their rubbish using an ecological system.
5. 这条蛇是如此的贪婪，一口就吞掉了那只老鼠。
The snake was so greedy that it swallowed up the rat in one bite.
6. 与人打交道是商务人员工作的一个重要部分。
Dealing with people is one important aspect of a businessman’s work.
7. 当我们穿过田野回到家时，靴子上沾满了泥。
When we came home from our walk across the fields, we had mud all over our boots.
8. 在医院呆了六周以后，他终于恢复状态并且开始工作。
After six weeks in hospital, he was back on his feet and ready to start work.
Unit 4
1. 乔治在理工科方面是个很有天赋的学生。(gifted)
George was a gifted student in science and technology.
2. 大学校长批准了他在系里的任命。(approve; appointment;
department)
The chancellor / president of the university approved his appointment to the department.
3. 他的家人对他的职业选择感到特别高兴。(delighted;
profession)
His family was / were delighted with his choice of profession.
4. 教亚历克斯滑雪是一件痛苦的事。(painful; process)
Teaching Alex how to ski is a painful process.
5. 编审特别提到，这篇文章需要进一步润色。(senior editor;
polish)
The senior editor emphasized that this article needed further polishing.
6. 电台和电视台的记者的新闻报道必需简明扼要。(journalist;
concise)
The news reports of journalists of radio and TV stations need to be concise.
7. 有些优秀的战地记者为了让人们知道真实的情况而牺牲了生命。
(admirable; wartime journalist; inform??of)
Some of the admirable wartime journalist lost their lives in order to inform people of the true situation.
8. 今天分派给我的任务是对房间进行一次大扫除。(my assignment;
a through clean/cleaning)
My assignment today was to give a through clean/ cleaning to the flat.
9. 你知道在哪里能买到一本最新版本的汉语词典吗,(updated
edition)
Do you know where to buy an updated edition of the Chinese dictionary?
Unit 5
1. 这些症状表明她的手腕是二度烧伤。
Her symptoms showed that she had second degree burns on her wrist.
2. 你可以按压伤口让血流得慢些。
You can slow bleeding by applying pressure to the wound.
3. 当凯特试图阻止歹徒刺伤那个妇女时候，她显示出了巨大的勇气。
Kate showed great bravery when she tried to stop the man stabbing the woman.
4. 让我看看你喉咙上的瘀伤，看起来很严重呢。
Show me that bruise on your throat; it looks rather serious.
5. 在他们到达之前，马丁已经打了数次电话叫救护车。
Martin had called the ambulance service a number of times before
they arrived.
范文五：高中英语必修五课后翻译答案
高中英语必修五课后翻译答案.txt“我羡慕内些老人 羡慕他们手牵手一直走到最后。━交话费的时候，才发现自己的话那么值钱。Book 5 workbook
Unit 1
1. 除了去公园之外，我的活动范围仅限于邻近地区。
Apart from going to the park, I limit my movements to my neighborhood.
2. 没有足够的证据很难做出决定。
It is difficult to draw a conclusion without enough evidence.
3. 这些科学的探索将有助于我们项目的成功。
The scientific enquiries will contribute to the success of our project.
4. 居斯特夫.埃菲尔对他修建铁塔的计划满怀热情,而这座塔使他闻名于世。
Gustave Eiffel is enthusiastic about his plan to construct the iron tower, which made him world-famous.
5. 他常提出些不同寻常的计划。你在加入之前要慎重对待。
He always puts forward unusual plans. So be cautious about them before you decide to join in.
6. 谁是第一个反对
Who was the first person to reject the idea/theory that the earth was the center of the universe?
7. 虽然他的写作没什么意思,但弗雷德还是确信自己的作文会得高分。
Although his writing does not make sense, Fred is positive that his composition will score a high mark.
Unit 2
1.大卫?贝克汉姆来到日本时, 兴奋的球迷都赶去迎接。（thrilled)
Thrilled fans rushed to see David Beckham as he arrived in Japan.
2. 为了庆祝我表姐的婚礼,我的姨妈和姨父安排了一个晚会。(wedding; arrange)
In order to celebrate my cousin’s wedding, my uncle and aunt have arranged a party.
3. 卡尔?马克思有关共产主义的部分著作是在大英国书馆完成的.那里有海量的藏书. (communism; splendid collection)
Karl Marx wrote some of his books on communism in the British Library, which has a splendid collection of books.
4. 博物馆里的古陶壶以其鲜艳的色泽和精湛的工艺吸引了全国各地的艺术家. (pot;
nationwide; workmanship)
The ancient pots at the museum attract artists nationwide with their beautiful colours and excellent workmanship.
5. “不要对衣服这样不爱惜,”妈妈说.“如果你小心洗衣服,并把它们叠整齐,衣服就会更耐穿些。” (treat? roughly; fold)
“Do not treat your clothes roughly,” said my mother. “They will last longer if you wash them carefully and fold them up neatly.”
6. 比赛自始至终越来越紧张。 (tense)
The race was getting tenser all the time.
7. 我要租那套带家具的房子的可能性非常小——房主要价太高。 (possibility)
The possibility of renting that furnished flat to me is very small — the owner of the flat is charging too much money.
Unit 3
1. 这包书的费用是250元，其中含有邮资和包装费。请写下收件人的地址，别忘了邮编。 This parcel of books is 250 yuan including postage and packing. Please write down the receiver's address and don’t forget the postcode.
2. 数十年前，人们还用打字机打出正式文件，但现在我们可以用电脑和打印机做同样的工作。
Decades ago, people used typewriters for formal documents, but now we use computers and printers to do the same work.
3. 尽管速溶咖啡能够放置很长一段时间，但是如果不能保持干燥的话很快就会坏掉。
Although it has a long shelf life, instant coffee may go solid if it is not kept dry.
4. 千年之后地球上的居民可能可以用生态系统来处理垃圾。One thousand years in the future, citizens of the earth may be able to dispose of their rubbish using an ecological system.
5. 这条蛇是如此的贪婪，一口就吞掉了那只老鼠。
The snake was so greedy that it swallowed up the rat in one bite.
6. 与人打交道是商务人员工作的一个重要部分。
Dealing with people is one important aspect of a businessman’s work.
7. 当我们穿过田野回到家时，靴子上沾满了泥。
When we came home from our walk across the fields, we had mud all over our boots.
8. 在医院呆了六周以后，他终于恢复状态并且开始工作。
After six weeks in hospital, he was back on his feet and ready to start work.
Unit 4
1. 乔治在理工科方面是个很有天赋的学生。（gifted）
George was a gifted student in science and technology.
2. 大学校长批准了他在系里的任命。（approve; appointment; department）
The chancellor / president of the university approved his appointment to the department.
3. 他的家人对他的职业选择感到特别高兴。（delighted; profession）
His family was / were delighted with his choice of profession.
4. 教亚历克斯滑雪是一件痛苦的事。（painful; process）
Teaching Alex how to ski is a painful process.
5. 编审特别提到，这篇文章需要进一步润色。（senior editor; polish）
The senior editor emphasized that this article needed further polishing.
6. 电台和电视台的记者的新闻报道必需简明扼要。（journalist; concise）
The news reports of journalists of radio and TV stations need to be concise.
7. 有些优秀的战地记者为了让人们知道真实的情况而牺牲了生命。（admirable; wartime journalist; inform??of）
Some of the admirable wartime journalist lost their lives in order to inform people of the true situation.
8. 今天分派给我的任务是对房间进行一次大扫除。（my assignment; a through clean/cleaning）
My assignment today was to give a through clean/ cleaning to the flat.
9. 你知道在哪里能买到一本最新版本的汉语词典吗？（updated edition）
Do you know where to buy an updated edition of the Chinese dictionary?
Unit 5
1. 这些症状表明她的手腕是二度烧伤。
Her symptoms showed that she had second degree burns on her wrist.
2. 你可以按压伤口让血流得慢些。
You can slow bleeding by applying pressure to the wound.
3. 当凯特试图阻止歹徒刺伤那个妇女时候，她显示出了巨大的勇气。
Kate showed great bravery when she tried to stop the man stabbing the woman.
4. 让我看看你喉咙上的瘀伤，看起来很严重呢。
Show me that bruise on your throat; it looks rather serious.
5. 在他们到达之前，马丁已经打了数次电话叫救护车。
Martin had called the ambulance service a number of times before they arrived.
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