医学英语综合教程第三单元
Unit3.Biochemistry and Human Development
Biochemistry is the application of chemistry to the study of biological processes at the cellular and molecular level. It emerged as a distinct discipline around the beginning of the
20th century when scientists combined chemistry, physiology and biology to investigate the chemistry of living systems. In a sense, biochemistry is both a life science and a chemical science. It uses the methods of chemistry, physics; molecular biology and immunology to study the structure and behavior of the complex molecules found in biological material and
the ways those molecules interact to form cells, tissues and whole organism. It covers a broad range of cellular functions from gene transcription to the structure and function of macromolecules.
生物化学是在细胞和分子水平上运用化学技术研究生物过程的科学。在20世纪初，当科学家联合化学,生理学和生物化学研究的生命系统时，开始出现这门独立学科。在
某种意义上说，生物化学既是生命科学又是化学科学，它使用化学、物理学、分子生
物学和免疫学方法研究在生物物质中发现的复杂分子结构与行为以及这些分子相互作
用构成细胞、组织和整个生物体的方法。它涉及从基因移录到高分子结构和功能的广
阔的细胞功能范围。
Biochemistry has become the foundation for understanding all biological processes; it
has provided explanations for the causes of many diseases in humans, animals, and plants.
Our understanding of biochemistry has had and will continue to have extensive effects on many aspects of human endeavor. First, biochemistry is an intrinsically beautiful and fascinating body of knowledge. We now know the essence and many of the details the most fundamental processes in biochemistry, such as how a single molecule of DNA replicate to generate two identical copies of itself and how the sequence of the bases in a DNA molecule determines the sequence of amino acids in an encoded protein. Our ability to describe these processes in detailed, mechanistic terms places a firm chemical foundation under other biological sciences. Moreover, the realization that we can understand essential life processes, such as the transmission of heredity information as chemical structures and their reactions
has significant philosophical implications. What does it mean, biochemically, to be human? What are the biochemical differences between a human being, a chimpanzee, a mouse, a fruit fly? Are we more similar than we are different?
生物化学已成为理解所有生物过程的基础;它提供了对人类、动物和植物许多疾病
病因的解释。我们对生物化学的理解已经并将继续在人类努力的许多方面有广泛的影响。首先,生物化学在内在上是一个美丽而迷人的知识体系。我们现在已经知道最基本
的生物化学过程的本质和很多细节,例如,单分子DNA如何复制生成两个相同的复制体。DNA分子的碱基序列如何决定已编码的蛋白质中的氨基酸序列。我们以机械的术语详细的描述这些生物化学过程的能力，为其他生物科学研究奠定了坚实的化学基础。再者，我们把基础生命过程理解为化学结构和它们产生的反应，比如遗传信息的传递，
这种意识具有重要的哲学含义。从生物化学的上来讲，作为人类意味着什么?人类,黑猩猩,一只老鼠,果蝇之间生物化学上有什么不同?我们的相似性是否大于差异性？
Second, biochemistry is greatly influencing medicine and other fields. The molecular lesions causing sickle-cell-anemia, cystic fibrosis, hemophilia, and many other genetic disease have been elucidated at the biochemical level. Some of the molecular events that contribute to cancer development have been identified. An understanding of the underlying defects opens
the door to the discovery of effective therapies. Biochemistry makes possible the rational design of new drugs, including specific inhibitors of enzymes requires for the replication of virus such as immunodeficiency virus (HIV). Genetically engineered bacteria or other organisms can be used as “factories” to produce valuable proteins such as insulin and stimulators of blood-cell development.
第二,生物化学大大地影响医药和其他领域。引起镰状细胞贫血、囊性纤维化、血
友病和许多其他遗传疾病的分子病变已经在生物化学的水平已经被阐述。一些导致癌
症发生的分子事物已经被确认。了解潜在的缺陷为发现有效的治疗方法开启了大门。
生物化学使得新药的合理设计成为了可能，包括病毒复制所需的酶的特殊抑制剂（如HIV病毒）。基因工程制造的细菌或其他生物可以用来作为制造有价值的蛋白质的工厂，如胰岛素和血细胞生成刺激因子。
Biochemistry is also contributing richly to clinical diagnostics. For example, elevated levels of telltale enzymes in the blood reveal whether a patient has recently had a myocardial infarction (heart attack) . DNA probes are coming into play in the precise diagnosis of inherited disorders, infectious diseases, and cancers. Agriculture, too, is benefiting from advances in biochemistry with the development of more effective, environmentally safer herbicides and pesticides and the creation of genetically engineered plants are, for example, more resistant to insects. All of these endeavors are being accelerated by the advances in genomic sequencing.
生物化学对临床诊断也有很大的贡献。例如, 血液中出现高浓度的具有诊断作用的酶揭示病人最近是否有过心肌梗死(心脏病)。DNA 探针在遗传病，传染病以及癌症方
面发挥精的确诊断作用。应受益于生物化学的发展，农业方面也有实在的进步，例如，产生了对环境无害更加有效的除草剂，杀虫剂和更能抵抗虫害的基因工程植物。所有
这些努力因基因组测序的进展而加速。
Third, advances in biochemistry are enabling researches to tackle some of the most exciting questions in biology and medicine. How does a fertilized egg give rise to cells as different as those in muscle, brain and liver? How do the senses work? What are the molecular bases for mental disorders such as Alzheimer disease and schizophrenia? How does the immune system distinguish between self and nonself? What are the molecular mechanisms of shore-term and long-term memory? The answer to such questions, which once seemed remote, have been partly uncovered and are likely to be more thoroughly revealed in the near future.
第三，生物化学的进展正在使研究者们能够处理一些生物和医学上最令人激动的
问题。一个受精卵如何会产生与肌肉、大脑和肝脏细胞中不同的细胞？感官是如何工
作的？大脑疾病如老年痴呆症和精神分裂症的分子基础是什么？免疫系统如何区分自
体和异体的？长期记忆和短期记忆的分子机制是什么？对于这些问题的答案，过去曾
经似乎很遥远，现在已经得到部分的解答，并且可能在不久的将来得到更加全面的解答。
大学英语综合教程1课后习题答案
Unit 1 Part Ⅱ Reading Task Vocabulary Ⅰ1. 1)respectable 2)agony 3)put down 4)sequence 5)hold back 6)distribute 7)off and on 8)vivid 9)associate 10)finally 11)turn in 12)tackle 2. 1)has been assigned to the newspaper’s Paris office. 2)was so extraordinary that I didn’t know whether to believe him or not. 3)a clear image of how she would look in twenty years’time. 4)gave the command the soldiers opened fire. 5)buying bikes we’ll keep turning them out. 3. 1)reputation; rigid; to inspire 2)and tedious; What’s more; out of date ideas 3)compose; career; avoid showing; hardly hold back Ⅱviolating Ⅲ;in upon Comprehensive Exercises ⅠCloze back; tedious; scanned; recall; vivid; off and on; turn out/in; career ; surprise; pulled; blowing; dressed; scene; extraordinary; image; turn; excitement ⅡTranslation As it was a formal dinner party, I wore formal dress, as Mother told me to. 2)His girlfriend advised him to get out of /get rid of his bad habits of smoking before it took hold. 3)Anticipating that the demand for electricity will be high during the next few months, they have decided to increase its production. 4)It is said that Bill has been fired for continually violating the company’s safety rules. /Bill is said to have been fired for continually violating the company’s safety rules. 5)It is reported that the government has taken proper measures to avoid the possibility of a severe water shortage. /The local government is reported to have taken proper measures to avoid the possibility of a severe water shortage. 2.Susan lost her legs because of/in a car accident. For a time, she didn’t know how to face up to the fact she would never (be able to) walk again. One day, while scanning (through) some magazines, a true story caught her eye/she was attracted by a true story. It gave a vivid description of how a disabled girl became a writer. Greatly inspired, Susan began to feel that she, too, would finally be able to lead a useful life. Unit 2 Part ⅡReading Task Vocabulary Ⅰ1. 1)absolutely 2)available 3)every now and then 4)are urging/urged 5)destination 6)mostly 7)hangs out 8)right away 9)reunion 10)or something 11)estimate 12)going ahead 2. 1)in the examination was still on his mind. 2)was completely choked up by the sight of his team losing in the final minutes of the game. 3)was so lost in study that she forgot to have dinner. 4)has come up and I am afraid I won’t be able to accomplish the project on time. 5)of equipping the new hospital was estimated at﹩2 million. 3. 1)were postponed; the awful; is estimated 2)reference; not available; am kind of 3)not much of a teacher; skips; go ahead Ⅱ;on Ⅲor less of/sort of 4. kind of/sort of 5. more or less 6. or something Comprehensive Exercises ⅠCloze up; awful; practically; neighborhood; correspondence; available; destination; reunion; Mostly; postponing; absolutely ; savings; embarrassment; phone; interrupted; touch; envelope; signed; message; needed ⅡHalf an hour had gone by, but the last bus hadn’t come yet. We had to walk home. 2)Mary looks as if she is very worried about the Chinese exam because she hasn’t learned the texts by
新编大学英语综合教程1-unit4
Unit 4 Fresh Start In-Class Reading Fresh Start 新的开端 1当我父母开车离去，留下我可怜巴巴地站在停车场上时，我开始寻思我在校园里该做什么。我决定我最想做的就是平安无事地回到宿舍。我感到似乎校园里的每个人都在看着我。我打定主意：竖起耳朵，闭上嘴巴，但愿别人不知道我是新生。 2第二天早上我找到了上第一堂课的教室，大步走了进去。然而，进了教室，我又碰到了一个难题。坐哪儿呢？犹豫再三，我挑了第一排边上的一个座位。3“欢迎你们来听生物101 课，”教授开始上课。天哪，我还以为这里是文学课呢！我的脖子后面直冒冷汗，摸出课程表核对了一下教室——我走对了教室，却走错了教学楼。 4怎么办？上课途中就站起来走出去？教授会不会生气？大家肯定会盯着我看。算了吧。我还是稳坐在座位上，尽量使自己看起来和生物专业的学生一样认真。 5下了课我觉得有点饿，便赶忙去自助食堂。我往托盘里放了些三明治就朝座位走去，就在这时，我无意中踩到了一大滩番茄酱。手中的托盘倾斜了，我失去了平衡。就在我屁股着地的刹那间，我看见自己整个人生在眼前一闪而过，然后终止在大学上课的第一天。 6摔倒后的几秒钟里，我想要是没有人看见我刚才的窘相该有多好啊。但是，食堂里所有的学生都站了起来，鼓掌欢呼，我知道他们不仅看见了刚才的情景，而且下决心要我永远都不会忘掉这一幕。 7接下来的三天里，我独自品尝羞辱，用以果腹的也只是些从宿舍外的售货机上买来的垃圾食品。到了第四天，我感到自己极需补充一些真正意义上的食物。也许三天时间已经足以让校园里的人把我忘在脑后了。于是我去了食堂。 8我好不容易排队取了食物，踮脚走到一张桌子前坐下。突然我听到一阵熟悉的“哗啦”跌倒声。抬头看见一个可怜的家伙遭遇了和我一样的命运。当人们开始像对待我那样鼓掌欢呼的时候，我对他满怀同情。他站起身，咧嘴大笑，双手紧握高举在头顶上，做出胜利的姿势。我料想他会像我一样溜出食堂，可他却转身重新盛一盘食物。就在那一刻，我意识到我把自己看得太重了。
大学英语综合教程答案
3.Many products for sale seem to scream at us, "Buy me! Buy me!" Advertising is a big busin ess in our world with many products competing for our attention. Think of the last time you boug ht clothes. You probably noticed the variety of colors, patterns, fabrics and brands you could choo se from. Which kind of soft drink would you like to have today or what kind of computer do you want? Advertisers are skilled in the art of making their products look the best to appeal to our se nses. But products aren't always what they seem. Sometimes advertising is deceptive and as cons umers ,we must be careful about what we choose to buy. It is important to learn to compare prod ucts and identify our purpose in purchasing the things we need. But the good thing about advertising is that it helps people to make decisions and refine thei r choices. In the United States, the Ad Council creates timely public service messages to the nation. Th eir purpose is to raise awareness of public problems that citizens can respond to. Inspiring ads ca use individuals to take action and even save lives. Pollution in America, for example has been red uced over the years because of the creative Public Service advertisements that the council provid es" Please, please don't be a litter bug, 'cause every 'litter bit' hurts." Many families have taught t heir children to place litter in the trash can in response to this catchy phrase, which has affected g enerations as each succeeding generation has taught their children not to litter. 4.Nature imposes difficult conditions upon the earth from time to time . The tornado and fo rest fire destroy natural resources ,homes and other structures ,and very often harm or kill peopl e . Technological tragedies happen with little or no warning as we see trains crash and airplanes f all from the sky shortly after take-off. As tragic as calamities are , they seem to bring out the best in human nature . people trained in em ergency care arrive at the scene and begin assisting the inj ured .Others come with equipment to remove debris. Men , women ,and young people willingly c ome to the scene of an accident , hoping to be of help in some way . These selfless acts of kindne ss make our world a better place . compassion eases the wounds of calamities. American Airlines flight number 587 crashed less than three minutes after taking off from JF K Airport in New York in November,2001. Witnesses s aw an engine fire develop on the plane’s nu mber one engine located under the left wing of the aircraft .seconds later ,the airliner crashed int o eight homes ,completely destroying four of them .All 260 people aboard the airplane were kille d along with six people at the crash site ,leaving many people to mourn the loss of their loved on es .the residents (people who live in the area of the crash ) rallied together to comfort those griev ing, while others removed bodies from the wreckage and did the necessary clean-up. 工程实施困难的条件下在地上的时候。龙卷风和森林火灾破坏自然资源,房屋和其他建筑物,和经常伤害或杀死人。技术的悲剧发生在很少或没有预警,因为我们看到火车事故,飞机起飞后不久就从天空坠落。一样悲惨的灾难,他们似乎显示出人性中最好的。在急诊受训的人到达现场并开始帮助受伤的人则跟设备清除残骸。男人,女人,和年轻人自愿来到事故现场,希望能有帮助。这些无私的善举让我们的世界变得更美好。同情减轻灾害的伤口。 美国航空公司587号航班坠毁不到三分钟后从纽约肯尼迪机场起飞,11月2001。目击者看到一个引擎火灾发展在飞机上的1号引擎位于下飞机的左翼,接着后,客机坠毁八家,完全摧毁了四个260名乘客的飞机遇难连同6人在事故现场,造成许多人悼念失去的亲人,居民(住在崩溃的面积)聚集在一起,安慰那些悲伤,而另一些人则从残骸,并把尸体移走必要的清理。 5.Success can be reached in different ways by people in different careers. Bill Gates began at age to program computers,His vision for personal computing has been central to the success of M icrosoft Corporation, the company he founded with his childhood friend in 1975 . The former CEO of General Electric, Jack Welch, is a business legend. A famous quote by Mr. Welch is,” Chang before you have to. ”He believes in leading by example and encourages his empl oyees to do their best every day. Michael Jordan s aid,”I accept failure, but I can’t accept not trying.” He is one of the best athl etes to ever play team sports. His great smile, athletic achievements, and pleasant personality ha ve made him one of the most famous athletes in the world. Michael Jordan spent a lot of time pla ying basketball as a child but in senior middle school he was taken off the team . Instead of giving up , he worked through adversity and became the greatest basketball player yet .
全新版大学英语综合教程2课文原文及翻译
One way of summarizing the American position is to state that we value originality and independence more than the Chinese do. The contrast between our two cultures can also be seen in terms of the fears we both harbor. Chinese teachers are fearful that if skills are not acquired early, they may never be acquired; there is, on the other hand, no comparable hurry to promote creativity. American educators fear that unless creativity has been acquired early, it may never emerge; on the other hand, skills can be picked up later. However, I do not want to overstate my case. There is enormous creativity to be found in Chinese scientific, technological and artistic innovations past and present. And there is a danger of exaggerating creative breakthroughs in the West. When any innovation is examined closely, its reliance on previous achievements is all too apparent (the "standing on the shoulders of giants" phenomenon). But assuming that the contrast I have developed is valid, and that the fostering of skills and creativity are both worthwhile goals, the important question becomes this: Can we gather, from the Chinese and American extremes, a superior way to approach education, perhaps striking a better balance between the poles of creativity and basic skills?
新编大学英语综合教程3第三版unit9music
1. Complete each of the following sentences with an appropriate form of the word in brackets. 1. (attention) Correct answer inattention 2. (qualify) Correct answer qualified Correct answer Navigation 4. Correct answer participants 5. Correct answer unconscious 6. Correct answer competence 7. Correct answer inequalities 8. morning. (request) Correct answer
requested 9. Correct answer varied 10. Correct answer partners 2. Fill in each of the blanks with an appropriate preposition or adverb. 11. Correct answer in 12. Correct answer of 13. Correct answer to 14. accident. Correct answer at 15. Correct answer beyond 16.
Your answer Correct answer from from 17. Your answer Correct answer to to 18. Your answer Correct answer on on 19. Your answer Correct answer in in Your answer Correct answer On On 3. Complete each of the following sentences by choosing the best answer from the choices given. 21. The buses, ___________ were already full, were surrounded by an angry crowd. A. most of which B. both of which C. few of them D. those of which 22. There's only one man ____________ the job. A. qualified for
医学英语教程综合教程第六单元
【单元 6】 Epidemiology and Its Applications The word epidemiology comes from the Greek words epi, meaning on or upon, demos. meaning people . and logos . meaning the study of . in other words , the word epidemiology has its roots in the study of what befalls a population. Epidemiology is a scientific discipline with sound methods of scientific inquiry at its foundation. It is data-driven and relies on a systematic and unbiased approach to the collection.analysis. and interpretation of data. Basic epidemiologic methods tend to rely on careful observation and use of valid comparison groups to assess whether what was observed. such as the number of cases of disease in a particular area during a particular time period or the frequency of an exposure among persons with disease. differs from what might be expected. 流行病学 epidemiology 一词来源于希腊词， epi- ，意为“在??之上”， demos意为“人群”， logos 意为“关于??的研究”。换 言之， epidemiology植根于某个人群有关的疾病研究。流行病学从根本上是一门有着 严密科学方法的学科。它是数据驱动，用系统、客观的方法收集、分析和解释数据。 基本的流行病学研究方法依靠仔细的观察，运用有效的对照组来衡量观察对象，比如 在一个特定时间段，一个特定的区域疾病的发病数量或是和一种疾病发病人群的接触 频率，和你预测的有何不同。 Epidemiologists assume that illness does not occur randomly in a population, but happens only when the right accumulation of risk factors or determinants exists in an individual. To search for these determinants, epidemiologists use analytic epidemiology or epidemiologic studies to provide the .'Why" and .'How" ot such events. They assess whether groups with different rates of disease differ in their demographic characteristics. genetic or immunologic make-up. behaviors, environmental exposures. or other so-called potential risk factors. ideally. the findings provide sufficient evidence to direct prompt and effective public health control and prevention measures. Epidemiology and the information generated by epidemiologic methods have been used in many ways. Some common uses are described below, been used in many ways. Some common uses are described below. 流行病学家认为疾病不会随意地在某个人群中发生，但存在与个体中的风险因子或决 定因素累积到一定程度才可能发生。为了查明这些影响因素，流行病学家运用分析流 行病学或流行病学研究方法来解释流行病的形成原因和传播原因。他们评估有不同发 病率的人群是否在诸如人口学特征、基因及免疫构成、行为特点、环境接触或是其他 所谓的潜在风险因素等方面有所不同。理想的话，这些发现将会提供充足的证据来指 导直接、迅速、有效地公共卫生控制及防御措施。流行病学及其研究方法所带来的信息已经被广泛运用。常见的用途有 Assessing the community's health评估人群的健康
大学英语综合教程答案
Key to Exercises Opener Mary is thinking of getting a tattoo tomorrow afternoon. She asks Mel to join her, but Mel cannot because she has to work tomorrow. And then Mary invites Mel to go to a party tomorrow night. Mel hesitates at first, but finally decides to go with Mary. They will meet at eight o’clock. Abbreviation Meaning 1. TGIF Thank God it’s Friday 2. AMA Ask me anything 3. OMG Oh my God! 4. YOLO You only live once 5. FOMO Fear of missing out 6. FYI For your information 7. LOL Laugh out loud 8. TBH To be honest 9. PPL People 10. ETA Estimated time of arrival Transcript: A: Hey, Mary. B: Hey, Mel. A: TGIF.
B: TGIF. A: Mel, I need some advice on something. B: AMA A: Yeah, thanks. I’m thinking of getting a tattoo. B: OMG! Really Are you serious A: Well, YOLO. B: That’s true. A: Well. B: When are you going to do it A: I’m thinking tomorrow afternoon. Do you want to come B: Oh, I’d love to come, but I’ve got to work tomorrow. Oh, major FOMO. A: What a shame! B: Yeah, A: Well, FYI, there’s a party tomorrow night. And if you are not busy, you can come to that instead. B: I’m not busy, but TBH I really need to take it easy this weekend. A: What That’s so not like you. B: LOL, that’s true. A: Party is in Hackney Wick. It’s gonna be good, good music, good PPL. B: Oh, major FOMO again. Oh, what the hell Yes, why not I’ll go.
全新版大学英语第二版综合教程2课文
BOOK2课文译文 UNIT1 TextA 中国式的学习风格 1987年春，我和妻子埃伦带着我们18个月的儿子本杰明在繁忙的中国东部城市南京住了一个月，同时考察中国幼儿园和小学的艺术教育情况。然而，我和埃伦获得的有关中美教育观念差异的最难忘的体验并非来自课堂，而是来自我们在南京期间寓居的金陵饭店堂。 我们的房门钥匙系在一块标有房间号的大塑料板上。酒店鼓励客人外出时留下钥匙，可以交给服务员，也可以从一个槽口塞入钥匙箱。由于口子狭小，你得留神将钥匙放准位置才塞得进去。 本杰明爱拿着钥匙走来走去，边走边用力摇晃着。他还喜欢试着把钥匙往槽口里塞。由于他还年幼，不太明白得把钥匙放准位置才成，因此总塞不进去。本杰明一点也不在意。他从钥匙声响中得到的乐趣大概跟他偶尔把钥匙成功地塞进槽口而获得的乐趣一样多。 我和埃伦都满不在乎，任由本杰明拿着钥匙在钥匙箱槽口鼓捣。他的探索行为似乎并无任何害处。但我很快就观察到一个有趣的现象。饭店里任何一个中国工作人员若在近旁，都会走过来看着本杰明，见他初试失败，便都会试图帮忙。他们会轻轻握牢本杰明的手，直接将它引向钥匙槽口，进行必要的重新定位，并帮他把钥匙插入槽口。然后那位“老师”会有所期待地对着我和埃伦微笑，似乎等着我们说声谢谢——偶尔他会微微皱眉，似乎觉得我俩没有尽到当父母的责任。 我很快意识到，这件小事与我们在中国要做的工作直接相关：考察儿童早期教育（尤其是艺术教育）的方式，揭示中国人对创造性活动的态度。因此，不久我就在与中国教育工作者讨论时谈起了钥匙槽口一事。 两种不同的学习方式
我的中国同行，除了少数几个人外，对此事的态度与金陵饭店工作人员一样。既然大人知道怎么把钥匙塞进槽口——这是走近槽口的最终目的，既然孩子还很年幼，还没有灵巧到可以独自完成要做的动作，让他自己瞎折腾会有什么好处呢？他很有可能会灰心丧气发脾气——这当然不是所希望的结果。为什么不教他怎么做呢？他会高兴，他还能早些学会做这件事，进而去学做更复杂的事，如开门，或索要钥匙——这两件事到时候同样可以（也应该）示范给他看。 我俩颇为同情地听着这一番道理，解释道，首先，我们并不在意本杰明能不能把钥匙塞进钥匙的槽口。他玩得开心，而且在探索，这两点才是我们真正看重的。但关键在于，在这个过程中，我们试图让本杰明懂得，一个人是能够很好地自行解决问题的。这种自力更生的精神是美国中产阶级最重要的一条育儿观。如果我们向孩子演示该如何做某件事——把钥匙塞进钥匙槽口也好，画只鸡或是弥补某种错误行为也好——那他就不太可能自行想方设法去完成这件事。从更广泛的意义上说，他就不太可能——如美国人那样——将人生视为一系列 的情境，在这些情境中，一个人必须学会独立思考，学会独立解决问题，进而学会发现需要创造性地加以解决的新问题。 把着手教 回想起来，当时我就清楚地意识到，这件事正是体现了问题的关键之所在——而且不仅仅是一种意义上的关键之所在。这件事表明了我们两国在教育和艺术实践上的重要差异。 那些善意的中国旁观者前来帮助本杰明时，他们不是简单地像我可能会做的那样笨拙地或是犹犹豫豫地把他的手往下推。相反，他们极其熟练地、轻轻地把他引向所要到达的确切方向。 我逐渐认识到，这些中国人不是简单地以一种陈旧的方式塑造、引导本杰明的行为：他们是在恪守中国传统，把着手教，教得本杰明自己会愉快地要求再来一次。
新编大学英语综合教程1-unit1
Unit 1 Personal Relationship In-Class Reading The Gift of Life 以生命相赠 1 炸弹落在了这个小村庄里。在可怕的越南战争期间，谁也不知道这些炸弹要轰炸什么目标，而它们却落在了一所由传教士办的小孤儿院内。 2 传教士和一两个孩子已经丧生，还有几个孩子受了伤，其中有一个小女孩，8岁左右，双腿被炸伤了。 3 几小时后，医疗救援小组到了。医疗小组由一名年轻的美国海军医生和一名同样年轻的海军护士组成。他们很快发现有个小女孩伤势严重。显然，如果不立即采取行动，她就会因失血过多和休克而死亡。 4 他们明白必须给小女孩输血，但是他们的医药用品很有限，没有血浆，因此需要匹配的血型。快速的血型测定显示两名美国人的血型都不合适。而几个没有受伤的孤儿却有匹配的血型。 5 医生会讲一点越南语，护士会讲一点法语，但只有中学的法语水平。孩子们不会说英语，只会说一点法语。医生和护士用少得可怜的一点共同语言，结合大量的手势，努力向这些受惊吓的孩子们解释说，除非他们能输一些血给自己的小伙伴，否则她将必死无疑。然后他们问孩子们是否有人愿意献血来救小女孩。 6 对医生和护士的请求，孩子们瞪大眼睛，一声不吭。此时小病人生命垂危。然而，只有这些受惊吓的孩子中有人自愿献血，他们才能够得到血。过了好一会儿，一只小手慢慢地举了起来，然后垂了下去，一会儿又举了起来。 7 “噢，谢谢，”护士用法语说。“你叫什么名字？” 8 “兴，”小男孩回答道。 9 兴很快被抱到一张床上，手臂用酒精消毒后，针就扎了进去。在整个过程中，兴僵直地躺着，没有出声。 10 过了一会儿，他发出了一声长长的抽泣，但立即用那只可以活动的手捂住了自己的脸。 11 “兴，疼吗？”医生问。 12 兴默默地摇了摇头，但一会儿忍不住又抽泣起来，并又一次试图掩饰自己的哭声。医生又问是不是插在手臂上的针弄疼了他，兴还是摇了摇头。 13 但现在，偶尔的抽泣变成了持续无声的哭泣。他紧紧地闭着眼睛，用拳头堵住嘴，想竭力忍住哭泣。 14 医疗小组此时非常担忧，因为针不会使他们的小输血者一直感到疼痛。一定是哪里出了问题。恰好这时，一名越南护士前来帮忙。看到小男孩在哭，她用越南话很快地问他原因。听了小男孩的回答后，又立即作了回答。护士一边说，一边俯身轻轻拍着小男孩的头，她的声音亲切柔和。 15 一会儿，小男孩不再哭了，他睁开眼睛，用质疑的目光看着越南护士。护士点了点头，小男孩的脸上马上露出了宽慰的神色。 16 越南护士抬起头平静地对两名美国人说: “他以为自己快死了。他误解了你们。以为你们要他献出所有的血，小女孩才能活下来。” 17 “那他为什么还愿意这么做呢?”海军护士问。 18 越南护士把这个问题向小男孩重复了一遍。小男孩简单地回答道: “她是我的朋友。” 19 他为了朋友甘愿献出自己的生命，没有比这更伟大的爱了。
unit1练习答案新世纪大学英语综合教程
Unit One People Around Us Enhance Your Language Awareness Words in Action ▆ Working with Words and Expressions 1.In the box below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary. ▆ Answers: 1) crease 2) hint 3) assured
4) awaiting 5) hovering 6) scrawled 7) glistening 8) frail 9) sole 10) visible 11) engaged 12) biased 13) dreading 14) grinning 2.In the boxes below are some of the expressions you have learned in this
unit. Do you know how to use them in the proper context Now check for yourself by doing the blank-filling exercise. Change the form where necessary. ▆ Answers: 1) for fear of 2) pulled up 3) except for 4) get by 5) make a living 6) every so often 7) in the background 8) Shut off
大学英语综合教程答案
Unit 1 Living in Harmony Enhance Your Language Awareness 1. Text A amaze bunch bundle capacity commerce conquer display drop roast rob style symbol vague figure Text B appreciate participate shift slip 1)My neighbours are a friendly bunch of people. 2)Dave amazed his friends by leaving a well-paid job to travel around the world. 3)The employees in this company work an eight-hour shift . 4)The professor came to the classroom with a bundle of newspapers under his arm. 5)A passenger asked the driver: “Could you drop me off near the post office? I'd like to post a letter.” 6)The little girl's capacity for learning languages astonished me. 7)How many countries will be participating in the Olympic Games? 8)I like the typically French style of living. It is so romantic. 9)They have made their fortunes from industry and commerce . 10)They threatened to shoot him and rob him of all his possessions.