2012职称英语卫生类新增文章,整理
2012年度职称英语“卫生类”新增阅读理解和完形填空全文翻译(3月5日)
2012年职称英语卫生类新增阅读理解第八篇Eat Healthy"Clean your plate!" and "Be a member of the clean-plate -club!" Just about every kid in the US has heard this from a parent or grandparent. Often，it's accompanied by an appeal:" Just think about those starving orphans in Africa!" Sure, we should be grateful for every bite of food. Unfortunately, many people in the US take too many bites. Instead of staying "clean the plate", perhaps we should save some food for tomorrow.According to news reports, US restaurants are partly to blame for the growing bellies. A waiter puts a plate of food in front of each customer, with two to four times the amount recommended by the government, according to a USA Today story. Americans traditionally associate quantity with value and most restaurants try to give them that. They prefer to have customers complain about too much food rather than too little.Barbara Rolls, a nutrition professor at Pennsylvania State University, told USA Today that restaurant portion sizes began to grow in the 1970s, the same time that the American waistline began to expand.Health experts have tried to get many restaurants to serve smaller portions. Now, apparently，some customers are calling for this too. The restaurant industry trade magazine QSR reported last month that 57 percent of more than4,000 people surveyed believe restaurants serve portions that are too large; 23 percent had no opinion; 20 percent disagreed. But a closer look at the survey indicates that many Americans who can't afford fine dining still prefer large portions. Seventy percent of those earning at least $150,000 per year prefer smaller portions; but only 45 percent of those earning less than $25,000 want smaller.It's not that working class Americans don't want to eat healthy. It's just that，after long hours at low-paying jobs，getting less on their plate hardly seems like a good deal. They live from paycheck to paycheck ，happy to save a little money for next year's Christmas presents.词汇:orphan /''?:f?n] / n.孤儿belly /'beli/ n.肚子nutrition / nju:'tri??n / n.营养waistline / 'weistlain / n.腰围paycheck / 'pei't?ek / n.薪金支票注释:1. Be a member of the clean - plate club! 做清盘俱乐部的成员2. Just think about those starving orphans in Africa! 只要想想在非洲挨饿的孤儿们!3. take too many bites 吃得太多4. A Waiter puts a plate of food in front of each customer，with two to four times the amount recommended by the government, according to a USA Today story. 根据《今日美国》刊登的一个故事，服务员给每个顾客一盘饭菜，其量是政府推荐的2至4倍。
2012年度职称英语“卫生类”新增阅读理解和完形填空全文翻译(3月26日)
2012年职称英语卫生类新增阅读理解第八篇 Eat Healthy"Clean your plate!" and "Be a member of the clean-plate -club!" Just about every kid in the US has heard this from a parent or grandparent. Often，it's accompanied by an appeal:" Just think about those starving orphans in Africa!" Sure, we should be grateful for every bite of food. Unfortunately, many people in the US take too many bites. Instead of staying "clean the plate", perhaps we should save some food for tomorrow.According to news reports, US restaurants are partly to blame for the growing bellies. A waiter puts a plate of food in front of each customer, with two to four times the amount recommended by the government, according to a USA Today story. Americans traditionally associate quantity with value and most restaurants try to give them that. They prefer to have customers complain about too much food rather than too little.Barbara Rolls, a nutrition professor at Pennsylvania State University, told USA Today that restaurant portion sizes began to grow in the 1970s, the same time that the American waistline began to expand.Health experts have tried to get many restaurants to serve smaller portions. Now, apparently，some customers are calling for this too. The restaurant industry trade magazine QSR reported last month that 57 percent of more than 4,000 people surveyed believe restaurants serve portions that are too large;23 percent had no opinion; 20 percent disagreed. But a closer look at the survey indicates that many Americans who can't afford fine dining still prefer large portions. Seventy percent of those earning at least $150,000 per year prefer smaller portions; but only 45 percent of those earning less than $25,000 want smaller.It's not that working class Americans don't want to eat healthy. It's just that，after long hours at low-paying jobs，getting less on their plate hardly seems like a good deal. They live from paycheck to paycheck ，happy to save a little money for next year's Christmas presents.第八篇翻译健康饮食“把盘子里的东西吃完了!”“要成为一名清盘俱乐部的成员!”几乎每一个美国小孩都会听到父母亲或祖父母这样的唠叨。
[卫生] 2012年职称英语卫生类新增文章阅读理解背诵模版
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第40篇（新增） So me People Do Not T aste Salt Like Others文章名称问题答案So me People Do Not T aste Salt Like Others45. Some People Do Not T aste Salt Like Others（理A）1）In paragraph 2, John Hayes points out that2）The fourth paragraph describes briefly3）The article argues that supertasters4）Which of the following applies to supertasters in terms of bitter taste?5）What message do the last two paragraphs carry'?45. Some People Do Not T aste Salt Like Others（理A）1）many people accept low-salt tasteless food reluctantly2）how to select subjects and what to do in the research.3）like snack foods as saltiness is their primary flavor.4）They prefer high-salt cheese, which tastes less bitter..5）T aste acuity is genetically determined.咸度味觉因人而异 45. 咸度味觉因人而异（理A）①在第二段中，约翰.海斯指出了___________________。
②第四段简要的介绍了_________________。
③文章指出口味超重的人________________.④对于口味超重的人，下列哪项比较适用于苦味？⑤文章的最后两段所带有的信息是____。
2012年度职称英语“卫生类”新增阅读理解和完形填空完全缩减版
第八篇 Eat Healthy1. Parents in the United States tend to ask their childrenC. not to waste food.2. Why do American restaurants serve large portions?A. Because Americans associate quantity with value.3. What happened in the 1970s?D. The American waistline started to expand.4. What does the survey indicate?A. Many poor Americans want large portions.5. Which of the following is Not true of working class Americans?C. They don't want to be healthy eaters.第十九篇 Prolonging Human Life1.The writer believes that the population explosion results fromC a decrease in death rates.2. It can be inferred from the passage that in hunting and gathering culturesB infants could be left dead in times of starvation.3. According to the passage, which of the following statements about retired people in the United States is true?A Many of them have a very hard life.4. In Paragraph 3, the phrase “ this need” refers toD the need to take care of a sick and weak people.5. Which of the following best describes the writer’s attitude toward most of the nursinghomes, and convalescent hospitals?D Critical.第二十四篇 Sleep Lets Brain File Memories1. Which of the following statements is nearest in meaning to the sentence “To sleep. Perchance t o file?”?A. Does brain arrange memories in useful order during sleep?2. What is the result of the experiment with rats and mice carried out at Rutgers University?C. Somatosensory neocortex and hippocampus work together tin memory consolidation.3. What is the relation of memory to glucose tolerance, as is indicated by a research mentioned in paragraph 4?D. The poorer the memory, the poorer glucose tolerance.4. In what way is memory related to hippocampus shrinkage?B. The more hip pocampus shrinks, the poorer one’s memory.5. According to the last paragraph, what is the ultimate reason for going to the gym?D. To control glucose levels.+第三十四篇Who Want to Live Forever?1.Which of the following is NOT mentioned as one of the things that living longer mightenable an individual to do?B. Having more education.2.Which of the following is implied in the sixth paragraph?A. Marriages in the US today are quite unstable.3.All of the following are possible effects living longer might have on working lifeEXCEPTB. More money would be used by employees in payment of their employees.4.An important feature of a society in which people live a long life is thatC. it lacks the curiosity to experiment what is new5.Which of the following best describes Callahan's attitude to anti-ageing technology ?C. Reserved.+第四十篇Some People Do Not Taste Salt Like Others1. In paragraph 2, John Hayes points out thatC. many people accept low-salt tasteless food reluctantly2. The fourth paragraph describes brieflyA. how to select subjects and what to do in the research.3. The article argues that supertastersB. like snack foods as saltiness is their primary flavor.4. Which of the following applies to supertasters in terms of bitter taste?C. They prefer high-salt cheese, which tastes less bitter.5. What message do the last two paragraphs carry'?A. Taste acuity is genetically determined.第二篇 Going on a diet1beating 2properly 3gains 4reduce 5principle 6 Unfortunately 7go off 8maintaining 9actually 10raise 11forms 12make 13climb 14partner 15Tight第十二篇 Dreams1claim 2just 3though 4aware 5after 6great 7senses 8known9see 10should 11in 12awoken 13day 14making 15as*第八篇 Old And Active1recent 2improvement3out 4learnt5 make 6 ingredient 7 beneficial 8 contributing 9 actually 10 doubled 11 facing 12 after 13 Raising 14 sense 15 roles+第十四篇 A Health Profile1 need to know2 at3 diet4 spend5 in6 whether7 To complete 8as 9 Once10 0n 11 job 12 by 13 thought 14 in 15 benefit+第十五篇Life Expectancy in the Last Hundred Years1 ages2 about3 span4 killers5 highly6 developed7 1ess deadly8 factors9 make 10 against 11 In addition 12 while 13 spread 14 older 15 leading to。
2012年职称英语卫生类A级新增文章-阅读理解2
+第三十四篇Who Want to Live Forever?If your doctor could give you a drug that would let you live a healthy life for twice as long , would you take it?The good news is that we may be drawing near to that date,Scientists have already extended the lives of flies ,worms and mice in laboratories. Many now think that using genetic treatments we will soon be able to extend human life to at least 140 years. This seems a great idea. Think of how much more time we could spend chasing our dreams,spending time with our loved ones,watching our families grow and have families of their own."Longer life would give us a chance to recover from our mistakes and promote long term thinking," says Dr Gregory Stock of the University Of California School Of Public Health. "It would also raise productivity by adding to the year we can work."Longer lives don't just affect the people who live them. They also affect society as a whole. "We have war,poverty,all sorts of issues around,and I don't think any of them would be at all helped by having people live longer," says US bioethicist Daniel Callahan."The question is 'What will we get as a society? 'I suspect it won't be a better society."It would certainly be a very different society. People are already finding it more difficult to stay married. Divorce rates are rising. What would happen to marriage in a society where people lived for 140 years? And what would happen to family life if nine or 10 generations of the same family were all alive at the same time?Research into ageing may enable women to remain fertile for longer. And that raises the prospect of having 100-year-old parents,or brothers and sisters born 50 years apart.We think of an elder sibling as someone who can protect us and offer help and advice. That would be hard to do if that sibling came from a completely different generation.Working life would also be affected,especially if the retirement age was lifted. More people would stay in work for longer. That would give us the benefits of age-skill,wisdom and good judgment.On the other hand,more people working for longer would create greater competition for jobs. It would make it more difficult for younger people to find a job. Top posts would be dominated by the same few individuals,making career progress more difficult. And how easily would a 25-year-old employee be able to communicate with a 125-year-old boss?Young people would be a smaller part of a society in which people lived to 140. It may be that such a society would place less importance on guiding and educating young people,and more on making life comfortable for the old.And society would feel very different if more of its members were older. There would be more wisdom,but less energy. Young people like to move about. Old people like to sit still. Young people tend to act without thinking. Old people tend to think without acting. Young people are curious and like to experience different things. Old people are less enthusiastic about change. In fact ,they are less enthusiastic about everything.The effect of anti-ageing technology is deeper than we might think. But as the science advances, we need to think about these changes now. " If this could ever happen,then we'd better ask what kind of society we want to get," says Daniel Callahan. "We had better not go anywhere near it until we have figure those problems out."词汇:mice / mais / n. 老鼠(复数sibling / 'sibli? / n. 兄弟姐妹bioethicist // n. 生物伦理学家注释:1. brothers and sisters born 50 years apart 出生年份相隔50年的兄弟姐妹2. We had better not go anywhere near it 我们最好离它远点,这里的it指代前面讲的anti-ageing technology.练习:1. Which of the following is NOT mentioned as one of the things that living longer might enable an individual to do?A.Spending more time with his family.B.Having more education.C.Realizing more dreams.D.Working longer.2. Which of the following is implied in the sixth paragraph?A Marriages in the US today are quite unstable.B More and more people in the US today want to get married.C Living longer would make it easier for people to maintain their marital ties.D If people live longer ,they would stay in marriage longer.3. All of the following are possible effects living longer might have on working life EXCEPTA Communication between employers and employees would be more difficult.B More money would be used by employees in payment of their employees.C The job market would be more competitive.D It would be more difficult for young people to be promoted to top positions.4. An important feature of a society in which people live a long life is thatA.it places more emphasis on educating the young.B.it is both wise and energetic.C.it lacks the curiosity to experiment what is new.D.it welcomes changes.5. Which of the following best describes Callahan 's attitude to anti-ageing technology ?A.Optimistic.B.Pessimistic.C.Reserved.D.Negative.答案与题解:1. B 长寿使个人能做的事主要在第三、四段里讲到,作者没有提到长寿可以让人更多地接受教育。
2012年职称英语阅读背诵版(卫生类含新增)
*第十九篇 （新增）Prolonging Human Life 新增）
*第二十篇 FDA: Human, Animal Waste Threatens Produce *第二十一篇 Early or Later Day Care *第二十二篇 Egypt Felled by Famine *第二十三篇 After-birth Depression Blamed for Woman's Suicide
Cooking Oil Fumes Cause Tumor
3．Cooking Oil Fumes Cause Tumor（卫C） ． （ ） 1）Patients with lung cancer become younger, especially females. 2）Lung cancer. 3）Irritated eyes and throat. 4）Surprised 5）Personal health and physical condition.
+第三十四篇
（新增）Who Want to Live Forever? （卫A） 新增）
+第三十五篇 Single-parent Kids Do Best +第三十六篇 Dangerous Sunshine to Children +第三十七篇 Hypertension Drugs Found to Cut Risk of Stroke +第三十八篇 Pregnancy Anomalies May Lower Breast Cancer Risk +第三十九篇 Pool Watch
2012职称英语新增短文内容详解
阅读理解（6篇）C第六篇Making Light of1 Sleep (详细内容)C第十九篇Graphene's Superstrength1 (详细内容)B第三＋八篇"Life Form Found" on Saturn's Titan (详细内容)B第四十篇Teaching Math, Teaching Anxiety (详细内容)A第四＋五篇Small But Wise (详细内容)A第四十六篇Ants Have Big Impact on Environment as "Ecosystem Engineers" (详细内容) 完形填空（6篇）C第三篇 (详细内容)C第十篇Chicken Soup for the Soul：Comfort Food Fights Loneliness (详细内容)B第十一篇Climate Change Poses Major Risks for Unprepared Cities (详细内容)B第十二篇Free Statins With Fast Food Could Neutralize Heart Risk (详细内容)A第十三篇Solar Power without Solar Cells (详细内容)A第十五篇“Liquefaction” Key to Much of Japanese Earthquake Damage (详细内容)阅读理解三十八"Life Form Found" on Saturn's TitanScientists say they have discovered hints of alien life1 on the Saturn's moon2. The discovery of a sort of life was announced after researchers at the US space agency,NASA3,analyzed data from spacecraft Cassini4,which pointed to,the existence of methane-based form of life on Saturn's biggest moon.Scientists have reportedly discovered clues showing primitive alien beings are"breathing" in Titan's dense atmosphere filled with hydrogen.They argue that hydrogen gets absorbed before hitting Titan's planet-like surface covered with methane lakes and rivers. This,they say,points to the existence of some"bugs"5 consuming the hydrogen at the surface of the moon less than half the size of the Earth."We suggested hydrogen consumption because it's the obvious gas for life to consume on Titan,similar to the way we consume oxygen on Earth,"says NASA scientist Chris McKay."If these signs do turn out to be a sign of life,it would be doubly exciting because it would represent a second form of life independent from water-based life on Earth."To date,scientists have not yet detected this form of life anywhere,though there are liquid-water-based microorganisms on Earth that grow well on methane or produce it as a waste product. On Titan, where temperatures are around 90 Kelvin6(minus 290 degrees Farenheit),a methanebased organism would have to use a substance that is liquid as its medium for living processes, but not water itself. Water is frozen solid on Titan's surface and much too cold to support life as we know it.Scientists had expected the Sun's interactions with chemicals in the atmosphere to produce a coating of acetylene on Titan's surface. But Cassini detected no acetylene on the surface.The absence of detectable acetylene on the Titan's surface can very well have a non-biological explanation,said Mark Allen,a principal investigator7 of the NASA Titan team."Scientific conservatism suggests that a biological explanation should be the last choice after all non-biological explanations are addressed,"Allen said. "We have a lot of work to do to rule out8 possible non-biological explanations. It is more likely that a chemical process,without biology,can explain these results."词汇：Saturn n．土星methane n．甲烷，沼气Titan n．土卫六acetylene n．乙炔alien n．外星人；adj．外星球的；相异的conservatism n．保守主义,守旧注释：1.hints of alien life：外星生命迹象。
2012年职称英语卫生类B级考试(考场版)
2012年职称英语卫生类教材新增内容详解——阅读理解篇1Eat Healthy"Clean your plate!" and "Be a member of the clean-plate -club!" Just about every kid in the US has heard this from a parent or grandparent. Often，it's accompanied by an appeal:" Just think about those starving orphans in Africa!" Sure, we should be grateful for every bite of food. Unfortunately, many people in the US take too many bites. Instead of staying "clean the plate", perhaps we should save some food for tomorrow.According to news reports, US restaurants are partly to blame for the growing bellies. A waiter puts a plate of food in front of each customer, with two to four times the amount recommended by the government, according to a USA Today story. Americans traditionally associate quantity with value and most restaurants try to give them that. They prefer to have customers complain about too much food rather than too little.Barbara Rolls, a nutrition professor at Pennsylvania State University, told USA Today that restaurant portion sizes began to grow in the 1970s, the same time that the American waistline began to expand.Health experts have tried to get many restaurants to serve smaller portions. Now, apparently，some customers are calling for this too. The restaurant industry trade magazine QSR reported last month that 57 percent of more than 4,000 people surveyed believe restaurants serve portions that are too large; 23 percent had no opinion; 20 percent disagreed. But a closer look at the survey indicates that many Americans who can't afford fine dining still prefer large portions. Seventy percent of those earning at least $150,000 per year prefer smaller portions; but only 45 percent of those earning less than $25,000 want smaller.It's not that working class Americans don't want to eat healthy. It's just that，after long hours at low-paying jobs，getting less on their plate hardly seems like a good deal. They live from paycheck to paycheck ，happy to save a little money for next year's Christmas presents.练习：1. Parents in the United States tend to ask their childrenC not to waste food.2. Why do American restaurants serve large portions?A Because Americans associate quantity with value.3. What happened in the 1970s?D The American waistline started to expand.4. What does the survey indicate?A Many poor Americans want large portions.5. Which of the following is Not true of working class Americans?C They don't want to be healthy eaters.健康饮食“把盘子里的东西吃完了!”“要成为一名清盘俱乐部的成员!”几乎每一个美国小孩都会听到父母亲或祖父母这样的唠叨。
职称英语卫生A级 2012年新增 完形填空+3篇翻译
第十二篇梦之闲话人人都会做梦，也确实毎个人睡觉都做梦。
那些声称睡觉从来不做梦的人;其实都有做梦，而且做梦的频次与其他人一样，只是他们从来记不住己做的梦而已。
即使是那些能清楚地意到自己夜尨一夜都在做梦的人也很少能够把那些梦的细节都描述得淋漓尽致，能记住的也只是一些看起来奄无关联的印象与场景组成的一团混沌。
梦境不仅仅是视觉的，我们做梦的时候会牵动我们的各种感官，所以我们在梦里似乎能听到声音，能触摸到，还能嗅到气味，甚至尝到味道。
埃及的《梦幻书语》是目前肚界上所发现的最早的关于梦的文本记载。
这本书有大概5000年的历史，我们可以发现在那个年代，人们就已经相信梦特有的重要性。
在很多古老的文明中，人们都坚信不能惊醒睡梦中的人，因为在睡梦中，人的灵魂都会离开身体，如果被惊醒，灵魂也许就不能及时回到身体里。
从古到今，人们一直试图解析梦境以及其重要性。
目前市面上就有很多关于解梦的书，遗憾的是，对于同一个梦，有多少本书就会有多少种解释。
第十四篇健康概貌健康概貌是对所有影响健康的因索的一个概述。
要描述健康概貌，你要知进有过怎样的家庭病史，在T.作时你可能面临什么不利健康的因索，你每日的饮食和推荐的标准相比之下如何，一个星期当中冇多少时间锻炼，苻什么样的锻炼活动，你的工作和家庭环境给你造成的压力有多大, 你经常彳!Mt么样的病，有何不良嗜好。
为把这一切描述淸楚，你应该进行一次体检，以确定你的血液、心脏、肺功能是否正常。
把这个检测作为一个站点，将以后的检验结果和它做比较。
一旦有了这样一个完整的描述，你可以开始考虑根据这个健康概貌确立优先要做的事情。
比如，如果你每天喝两杯马提尼洒，T.作压力很大，过庶肥胖，每天抽一包烟，周末偶尔食用大麻, 你首先应该停止抽烟，然后减去多余的体重，减轻工作的ffi力，戒掉吸食大麻的习惯，最后如果你想首先预防癌症，其次预防心脏病的话，那么就该想想马提尼酒该不该喝。
即使对于那些从没得过病的年轻上班族来说，他们身体很好，但认攻.矜矜自己工作和家庭生活巾的全部健康习惯, 做出一些调整会使其在未来受益。
2012年职称英语教材新增内容
2012年职称英语教材新增内容D2012年职称英语教材新增内容：综合类理工类卫生类C级B级A级C级B级A级 C级 B级A级词汇选项没有新增没有新增没有新增阅读判断1篇1篇0概括大意与完成句子2篇0 0阅读理解5篇5篇5篇2篇2篇2篇 1篇 2篇2篇补全短文1篇1篇0没有新增没有新增完形填空5篇5篇5篇2篇2篇2篇 1篇 1篇3篇1、一、新教材内容变化内容及数量【职称英语三个类别（综合类、理工类、卫生类）】1．职称英语三个类别中的只有综合类阅读判断、概括大意与完成句子、补全短文三个题型的文章篇目发生了改变：阅读判断更新了2篇文章，其中C级别1篇，B级别1篇；概括大意与完成句子更新了2篇，均为C级别文章；补全短文更新了2篇，其中C级别1篇，B级别1篇（较2011年相比）。
2．职称英语三个类别中的阅读理解题型文章均发生了较大变化，其中综合类文章变化最大：综合类更新15篇文章，其中每个级别更新5篇（较2011年相比）；理工类更新6篇文章，其中每个级别更新2篇（较2011年相比）；卫生类更新5篇文章，其中A级别和C级别各更新1篇文章，B级别更新3篇文章，（较2011年相比）。
3．职称英语三个类别中的完型填空文章均有变化，其中综合类文章变化最大：综合类更新15篇，其中每个级别更新5篇（较2011年相比）；理工类更新6篇文章，每个级别更新2篇文章（较2011年相比）；卫生类更新5篇文章，其中B级别和C级别各更新1篇，A级别更新3篇（较2011年相比）。
二、2012年职称英语国家指定教材较2011年职称英语教材变化主要体现在以下4个方面：1. 2012年职称英语教材较2011年教材中的文章的选材更加贴近生活，聚焦社会热点问题。
如：l (1) 综合类：The Family 家庭l (2) 理工类：Making Light of1 Sleep不要太在意睡眠l (3) 卫生类：Eat Healthy健康饮食这些话题都是来自我们平时的生活，另外一些文章是社会聚焦的热点话题和大事件，如：2、2、阅读判断。
2012年职称英语卫生类A级新增文章-阅读理解2
+第三十四篇Who Want to Live Forever?If your doctor could give you a drug that would let you live a healthy life for twice as long ，would you take it?The good news is that we may be drawing near to that date，Scientists have already extended the lives of flies ，worms and mice in laboratories. Many now think that using genetic treatments we will soon be able to extend human life to at least 140 years. This seems a great idea. Think of how much more time we could spend chasing our dreams，spending time with our loved ones，watching our families grow and have families of their own."Longer life would give us a chance to recover from our mistakes and promote long term thinking," says Dr Gregory Stock of the University Of California School Of Public Health. "It would also raise productivity by adding to the year we can work."Longer lives don't just affect the people who live them. They also affect society as a whole. "We have war，poverty，all sorts of issues around，and I don't think any of them would be at all helped by having people live longer," says US bioethicist Daniel Callahan."The question is 'What will we get as a society? 'I suspect it won't be a better society."It would certainly be a very different society. People are already finding it more difficult to stay married. Divorce rates are rising. What would happen to marriage in a society where people lived for 140 years? And what would happen to family life if nine or 10 generations of the same family were all alive at the same time?Research into ageing may enable women to remain fertile for longer. And that raises the prospect of having 100-year-old parents，or brothers and sisters born 50 years apart. We think of an elder sibling as someone who can protect us and offer help and advice. That would be hard to do if that sibling came from a completely different generation.Working life would also be affected，especially if the retirement age was lifted. More people would stay in work for longer. That would give us the benefits of age-skill，wisdom and good judgment.On the other hand，more people working for longer would create greater competition for jobs. It would make it more difficult for younger people to find a job. Top posts would be dominated by the same few individuals，making career progress more difficult. And how easily would a 25-year-old employee be able to communicate with a 125-year-old boss?Young people would be a smaller part of a society in which people lived to 140. It may be that such a society would place less importance on guiding and educating young people，and more on making life comfortable for the old.And society would feel very different if more of its members were older. There would be more wisdom，but less energy. Young people like to move about. Old people like to sit still. Young people tend to act without thinking. Old people tend to think without acting. Young people are curious and like to experience different things. Old people are less enthusiastic about change. In fact ，they are less enthusiastic about everything.The effect of anti-ageing technology is deeper than we might think. But as the science advances，we need to think about these changes now. " If this could ever happen，then we'd better ask what kind of society we want to get，" says Daniel Callahan. "We had better not go anywhere near it until we have figure those problems out."词汇:mice / mais / n. 老鼠(复数)sibling / 'sibli? / n. 兄弟姐妹bioethicist // n. 生物伦理学家注释:1. brothers and sisters born 50 years apart 出生年份相隔50年的兄弟姐妹2. We had better not go anywhere near it 我们最好离它远点，这里的it指代前面讲的anti-ageing technology.练习:1. Which of the following is NOT mentioned as one of the things that living longer might enable an individual to do?A．Spending more time with his family.B．Having more education.C．Realizing more dreams.D．Working longer.2. Which of the following is implied in the sixth paragraph?A Marriages in the US today are quite unstable.B More and more people in the US today want to get married.C Living longer would make it easier for people to maintain their marital ties.D If people live longer ，they would stay in marriage longer.3. All of the following are possible effects living longer might have on working life EXCEPTA Communication between employers and employees would be more difficult.B More money would be used by employees in payment of their employees.C The job market would be more competitive.D It would be more difficult for young people to be promoted to top positions.4. An important feature of a society in which people live a long life is thatA．it places more emphasis on educating the young.B．it is both wise and energetic.C．it lacks the curiosity to experiment what is new.D．it welcomes changes.5. Which of the following best describes Callahan 's attitude to anti-ageing technology ?A．Optimistic.B．Pessimistic.C．Reserved.D．Negative.答案与题解：1. B 长寿使个人能做的事主要在第三、四段里讲到，作者没有提到长寿可以让人更多地接受教育。
2012年职称英语卫生类阅读和完型新增文章(含练习解析)
2012年职称英语卫生类阅读和完型新增文章(含练习解析)2012年职称英语卫生类新增文章篇目2012年职称英语理工、综合和卫生教材（电子版已经发布，欢迎下载）阅读理解（5篇）第八篇 Eat Healthy （2011年综合类第一篇）第十九篇Prolonging Human Life （2011理工类第十九篇）*第二十四篇Sleep Lets Brain File Memories（2011年理工类第二十八篇；综合类第二十篇）+第三十四篇Who Want to Live Forever? （2011年综合类第三十一篇）+第四十篇 Some People Do Not Taste Salt Like Others（2011年理工类第四十五篇）完形填空（5篇）第二篇Going on a diet 已有*第八篇 Old And Active已有+第十二篇 Dreams已有+第十四篇 A Health Profile （2009年综合类教材）+第十五篇 Life Expectancy in the Last Hundred Years（2011综合类教材）注：1、+表示A级文章；*表示B即文章；其他为C级文章；2、完形填空，请参见第18页；3、2012年词汇部分与2011年教材相比未作任何变化。
阅读理解第八篇 Eat Healthy"Clean your plate!" and "Be a member of the clean-plate -club!" Just about every kid in the US has heard this from a parent or grandparent. Often，it's accompanied by an appeal:" Just think about those starving orphans in Africa!" Sure, we should be grateful for every bite of food. Unfortunately, many people in the US take too many bites. Instead of staying "clean the plate", perhaps we should save some food for tomorrow.According to news reports, US restaurants are partly to blame for the growing bellies. A waiter puts a plate of food in front of each customer, with two to four times the amount recommended by the government, according to a USA Today story. Americans traditionally associate quantity with value and most restaurants try to give them that. They prefer to have customers complain about too much food rather than too little.Barbara Rolls, a nutrition professor at Pennsylvania State University, told USA Today that restaurant portion sizes began to grow in the 1970s, the same time that the American waistline began to expand.Health experts have tried to get many restaurants to serve smaller portions. Now, apparently，some customers are calling for this too. The restaurant industry trade magazine QSR reported last month that 57 percent of more than 4,000 people surveyed believe restaurants serve portions that are too large; 23 percent had no opinion; 20 percent disagreed. But a closer look at the survey indicates that many Americans who can't afford fine dining still prefer large portions. Seventy percent of those earning at least $150,000 per year prefer smaller portions; but only 45 percent of those earning less than $25,000 want smaller.It's not that working class Americans don't want to eat healthy. It's just that，after long hours at low-paying jobs，getting less on their plate hardly seems like a good deal. They live from paycheck to paycheck ，happy to save a little money for next year's Christmas presents.词汇:orphan /''?:f?n] / n.孤儿belly /'beli/ n.肚子nutrition / nju:'tri??n / n.营养waistline / 'weistlain / n.腰围paycheck / 'pei't?ek / n.薪金支票注释:1. Be a member of the clean - plate club! 做清盘俱乐部的成员2. Just think about those starving orphans in Africa! 只要想想在非洲挨饿的孤儿们!3. take too many bites 吃得太多4. A Waiter puts a plate of food in front of each customer，with two to four times the amount recommended by the government, according to a USA Today story. 根据《今日美国》刊登的一个故事，服务员给每个顾客一盘饭菜，其量是政府推荐的2至4倍。
2012年度职称英语“卫生类”新增阅读理解和完形填空全文翻译(3月4日)
2012年职称英语卫生类新增阅读理解第八篇 Eat Healthy"Clean your plate!" and "Be a member of the clean-plate -club!" Just about every kid in the US has heard this from a parent or grandparent. Often，it's accompanied by an appeal:" Just think about those starving orphans in Africa!" Sure, we should be grateful for every bite of food. Unfortunately, many people in the US take too many bites. Instead of staying "clean the plate", perhaps we should save some food for tomorrow.According to news reports, US restaurants are partly to blame for the growing bellies. A waiter puts a plate of food in front of each customer, with two to four times the amount recommended by the government, according to a USA Today story. Americans traditionally associate quantity with value and most restaurants try to give them that. They prefer to have customers complain about too much food rather than too little.Barbara Rolls, a nutrition professor at Pennsylvania State University, told USA Today that restaurant portion sizes began to grow in the 1970s, the same time that the American waistline began to expand.Health experts have tried to get many restaurants to serve smaller portions. Now, apparently，some customers are calling for this too. The restaurant industry trade magazine QSR reported last month that 57 percent of more than 4,000 people surveyed believe restaurants serve portions that are too large;23 percent had no opinion; 20 percent disagreed. But a closer look at the survey indicates that many Americans who can't afford fine dining still prefer large portions. Seventy percent of those earning at least $150,000 per year prefer smaller portions; but only 45 percent of those earning less than $25,000 want smaller.It's not that working class Americans don't want to eat healthy. It's just that，after long hours at low-paying jobs，getting less on their plate hardly seems like a good deal. They live from paycheck to paycheck ，happy to save a little money for next year's Christmas presents.词汇:orphan /''?:f?n] / n.孤儿belly /'beli/ n.肚子nutrition / nju:'tri??n / n.营养waistline / 'weistlain / n.腰围paycheck / 'pei't?ek / n.薪金支票注释:1. Be a member of the clean - plate club! 做清盘俱乐部的成员2. Just think about those starving orphans in Africa! 只要想想在非洲挨饿的孤儿们!3. take too many bites 吃得太多4. A Waiter puts a plate of food in front of each customer，with two to four times the amount recommended by the government, according to a USA Today story. 根据《今日美国》刊登的一个故事，服务员给每个顾客一盘饭菜，其量是政府推荐的2至4倍。
职称英语 卫生类 A 级 2012年阅读理解新增文章2篇翻译
第四十篇咸度味感因人而异宾州州立大学农学院食品科学家进行的一项研究表％，有些人很难喜欢含盐通低的食物。
该研究指出‟遗传因索导致我们对咸度的不同喜好。
该研究负贵人、食品科学副教授约翰海斯指出，这些结论非常ffi要，因为近期对减少食物含盐诳的大力宣传使得许多人努力去接受适合其他人而不适合自己口味的食物。
含盐最高的饮食会增加髙血压和中风的风险，这就是公共健康专家和食品公司共同努力、通过可口的食品帮助消费者减少盐摄入逊的原因。
该研究使人们更加理解对盐的喜好和摄人的差异。
该研究87名参与者经过了仔细筛选，他们在几周的不同时间品尝了汤和翦条等含盐食物。
参与者包括45名男性和42名女性，身体健蜞，年龄在20岁到40岁之间。
参与者不会主动改变自己的饮食习惯，且不吸烟。
他们通过一种常用的科学fit表来区别咸度，分为“最轻微味感"到“最强烈味感”等级别。
海斯说，“大部分人都喜欢盐的味道。
但是，有些人吃盐较多，这不仅是因为他们更喜欢咸味，也因为他们需要咸味来遮盖食物其他讨厌的味道。
口味超重的人比口味清淡的人消耗更多的盐。
因为快银食品的主要味道就是咸味，而且咸度越商，味道越好，所以口味超重的人更喜欢快银0”海斯还提到，口味超重的人还擗要盐来遮盖奶酪等食物中讨厌的苦味。
“例如，奶酪是发酵牛奶味和发酵苦味的完美结合，而盐可以遮盖苦味。
口味超重的人不喜欢低盐奶酪，因为苦味太明MT。
"海斯举出了化学家福克斯和迪传学家布雷克斯里75年前进行的研究，该研究表明，人们品尝特定化学制品的能力是不同的。
海斯解释说，由此我们知道每个人的味觉敏度是不同的，这一差异和头发眼膪颜色的差异一样正常。
海斯说，“口味超逋的人觉得苦味混合物非常之苦，而口味清淡的人会觉得同样的苦味混合物没有味道，或稍微有些苦。
对苦味混合物的反应是确定食物偏好生物差异的众多方法之一，因为口味超重的人不只是对苦味敏感。
第三十四篇谁想永生？如果你的医生能给你一种药，这个药能让你健康的活两倍长的时间，你会服用吗？好消息是我们离这一天越来越近了。
2012年职称英语卫生类教材新增内容详解——阅读理解篇4
2012年职称英语新教材各地已经陆续下发，从往年真题来看，教材新增内容常为考试的重点，考⽣不容忽视，⼩编整理了2012年职称英语教材新增内容详详解，祝⼤家学习愉快！Some People Do Not Taste Salt Like Others Low-salt foods may be harder for some people to like than others，according to a study by a Penn State College of Agricultural Sciences food scientist. The research indicates that genetic factors inf1uence some of the difference in the levels of salt we like to eat. Those conclusions are important because recent ，well-publicized efforts to reduce the salt content in food have left many people struggling to accept fare that simply does not taste as good to them as it does to others，pointed out John Hayes，assistant professor of food science ，who was lead investigator on the study. Diets high in salt can increase the risk of high blood pressure and stroke. That is why public health experts and food companies are working together on ways to help consumers lower salt intake through foods that are enjoyable to eat. This study increases understanding of salt preference and consumption. The research involved 87carefully screened participants who sampled salty foods such as soup and chips，on multiple occasions ，spread out over weeks. Test subjects were 45 men and 42 women ，reportedly healthy ，ranging in age from 20 to 40 years. The sample was composed of individuals who were not actively modifying their dietary intake and did not smoke cigarettes. They rated the intensity of taste on a commonly used scientific scale，ranging from barely detectable to strongest sensation of any kind. "Most of us like the taste of salt. However，some individuals eat more salt ，both because they like the taste of saltiness more ，and also because it is needed to block other unpleasant tastes in food. "said Hayes. "Supertasters，people who experience tastes more intensely ，consume more salt than do nontasters. Snack foods have saltiness as their primary flavor ，and at least for these foods， more is better ，so the supertasters seem to like them more. " However ，supertasters also need higher levels of salt to block unpleasant bitter tastes in foods such as cheese，Hayes noted. "For example ，cheese is a wonderful blend of dairy flavors from fermented milk ，but also bitter tastes from ripening that are blocked by salt ," he said. "A supertaster finds low-salt cheese unpleasant because the bitterness is too pronounced." Hayes cited research done more than 75 years ago by a chemist named Fox and a geneticist named Blakeslee，showing that individuals differ in their ability to taste certain chemicals. As a result ，Hayes explained ，we know that a wide range in taste acuity exists ，and this variation is as normal as variations in eye and hair color. "Some people ，called supertasters，describe bitter compounds as being extremely bitter ，while others ，called nontasters，find these same bitter compounds to be tasteless or only weakly bitter. "he said. "Response to bitter compounds is one of many ways to identify biological differences in food preference because supertasting is not limited to bitterness. " 词汇: publicize v. 引起公众对…的注意;(⽤⼴告)宣传 dietary adj. 饮⾷的;规定⾷物的 ferment v. (使)发酵 geneticist n. 遗传学家 acuity n. 敏锐;尖锐 注释: 1. Penn State College of Agricultural Sciences: 即 Penn State University-College of Agricultural Sciences 宾州州⽴⼤学农学院。
职称英语专家剖析2012年教材新增文章
一、2012年教材新增文章总览1、2012年新增文章预览2、2011年文章替换掉的文章阅读理解被替换掉的文章综合类阅读理解第一篇Eat Healthy第八篇The State of Marriage Today第十篇New York—the Melting Pot第十一篇Late-night Drinking第十六篇Driven to Distraction*第十九篇Taxi Riding*第二十篇Sleep Lets Brain File Memories*第二十六篇Forecasting Methods*第三十篇Wikipedia Imposes New Curbs On Editing Articles *第三十三篇A Ride in a Cable-car+第三十四篇Career With a Uniform+第三十五篇Dorm Food More Comfy+第三十七篇Who Wants to Live Forever?+第三十八篇Excessive Demands on Young People+第四十七篇Spoilt for Choice理工类阅读理解第六篇Weaving with Light第十九篇Prolonging Human Life*第三十八篇Longer Lives for Wild Elephants*第四十篇Air Pollution Cloud Measured on Both Sides of Pacific+第四十五篇Some People Do Not Taste Salt Like Others+第四十六篇Marvelous Metamaterials卫生类阅读理解第八篇Attitudes to AIDS Now*第十九篇Adaptation of Living ings*第二十四篇Preventing Child Maltreatment+第三十四篇Be Alert to Antimicrobial Resistance+第四十篇 Thirsty in Karachi卫生类完形填空第二篇Influenza【流行性感冒】*第八篇Food Safety and Foodborne Illness【食品安全与食源性疾病】+第十二篇Pandemic H1N1 2009【2009年甲型H1N1流感大流行】+第十四篇 Homosexuals【同性恋者】+第十五篇 Is Your Child’s Stomach Pain All in His Head?【你的孩子肚疼是他想象出来的吗？】理工类完形填空第三篇What Is the Coolest Gas in the Universe?【宇宙中哪种气体温度最低】第十篇Less I More【更少是更多】*第十一篇China to Help Europe Develop GPS Rival【中国帮助欧洲发展全球定位系统的竞争】*第十二篇Smoking Can Increase Depressive Symptoms in Teens【吸烟会加重青少年的抑郁情绪】+第十三篇Cell Phone Lets Your Secret Out【手机泄露了你的秘密】+第十五篇 Young Adults Who Exercise Get Higher IQ Scores【运动的年轻人智商更高】二、2012年综合类教材新增文章变化分析今年综合类教材文章整体呈现一个大洗牌的趋势，阅读理解新增15篇文章，完形填空替换全部的15篇文章，此外阅读判断，概括大意和完成句子，补全短文也相应的各新增两篇文章。
2012年职称英语卫生类教材新增文章篇目
2012年职称英语卫生类教材新增文章篇目2012年职称英语卫生类教材新增文章篇目1阅读理解+第三十四篇Who Want to Live Forever?+第四十篇Some People Do Not Taste Salt Like Others2完形填空第二篇Going on a diet第三十四篇Who Want to Live Forever?If your doctor could give you a drug that would let you live a healthy life for twice as long ，would you take it?The good news is that we may be drawing near to that date，Scientists have already extended the lives of flies ，worms and mice in laboratories. Many now think that using genetic treatments we will soon be able to extend human life to at least 140 years. This seems a great idea. Think of how much more time we could spend chasing our dreams，spending time withour loved ones，watching our families grow and have families of their own."Longer life would give us a chance to recover from our mistakes and promote long term thinking," says Dr Gregory Stock of the University Of California School Of Public Health. "It would also raise productivity by adding to the year we can work."Longer lives don't just affect the people who live them. They also affect society as a whole. "We have war，poverty，all sorts of issues around，and I don't think any of them would be at all helped by having people live longer," says US bioethicist Daniel Callahan."The question is 'What will we get as a society? 'I suspect it won't be a better society."It would certainly be a very different society. People are already finding it more difficult to stay married. Divorce rates are rising. What would happen to marriage in a society where people lived for 140 years? And what would happen to family life if nine or 10communicate with a 125-year-old boss?Young people would be a smaller part of a society in which people lived to 140. It may be that such a society would place less importance on guiding and educating young people，and more on making life comfortable for the old. And society would feel very different if more of its members were older. There would be more wisdom，but less energy. Young people like to move about. Old people like to sit still. Young people tend to act without thinking. Old people tend to think without acting. Young people are curious and like to experience different things. Old people are less enthusiastic about change. In fact ，they are less enthusiastic about everything.The effect of anti-ageing technology is deeper than we might think. But as the science advances，we need to think about these changes now. " If this could ever happen，then we'd better ask what kind of society we want to get，" says Daniel Callahan. "We had better notgo anywhere near it until we have figure those problems out."词汇:mice / mais / n. 老鼠(复数)sibling / 'sibli? / n. 兄弟姐妹bioethicist // n. 生物伦理学家注释:1. brothers and sisters born 50 years apart 出生年份相隔50年的兄弟姐妹2. We had better not go anywhere near it 我们最好离它远点，这里的it指代前面讲的anti-ageing technology.练习:1. Which of the following is NOT mentioned as one of the things that living longer might enable an individual to do?A．Spending more time with his family. B．Having more education.C．Realizing more dreams.D．Working longer.2. Which of the following is implied in the sixth paragraph?A Marriages in the US today are quite unstable.B More and more people in the US today want to get married.C Living longer would make it easier for people to maintain their marital ties.D If people live longer ，they would stay in marriage longer.3. All of the following are possible effects living longer might have on working life EXCEPTA Communication between employers and employees would be more difficult.B More money would be used by employees in payment of their employees.C The job market would be more competitive.D It would be more difficult for young people to be promoted to top positions.4. An important feature of a society in which people live a long life is thatA．it places more emphasis on educating the young.B．it is both wise and energetic.C． it lacks the curiosity to experiment what is new.D． it welcomes changes.5. Which of the following best describes Callahan 's attitude to anti-ageing technology ? A． Optimistic.B． Pessimistic.C． Reserved.D． Negative.答案与题解：1. B 长寿使个人能做的事主要在第三、四段里讲到，作者没有提到长寿可以让人更多地接受教育。
2012年职称英语卫生类A级新增文章-阅读理解(含练习解析及译文)
2012年职称英语卫生类A级新增文章-阅读理解(含练习解析及译文)Some People Do Not Taste Salt Like OthersLow—salt foods may be harder for some people to like than others，according to a study by a Penn State College of Agricultural Sciencesl food scientist．The research indicates that genetic factors influence some of the difference in the levels of salt we like to eat．Those conclusions are important because recent，well—publicized efforts to reduce the salt content in food2 have left many people struggling to accept fare that simply does not taste as good to them as it does to others3，pointed out John Hayes，assistant professor of food science，who was lead investigator4 0n the study．Diets high in salt Can increase the risk of high blood pressure and stroke．That is why public health experts and food companies are working together on ways to help consumers lower salt intake through foods that are enjoyable to eat．This study increasesunderstanding of salt preference and consumption．The research involved 87 carefully screened participants who sampled salty foods such as soup and chips，on multiple occasions，spread out over weeks5．Test subjects were 45：men and 42 women, reportedly healthy，ranging in age from 20 t0 40 years．The sample was composed of individuals who were not actively modifying their dietary intake and did not smoke cigarettes．They rated the intensity of taste on a commonly used scientific scale，ranging from barely detectable to strongest sensation of any kind．“Most of us like the taste of salt．However，some individuals eat more salt，both because they like the taste of saltiness more，and also because it is needed to block other unpleasant tastes in food,”said Hayes. “Supertasters, people who experience tastes more intensely, consume more salt than nontasters do. Snack foods have saltiness as their primary flavor, andbitter．”he said．“Response to bitter compounds is one of many ways to identify biological differences in food preference because supertastin7 is not limited to bitterness．词汇：Publicize v．引起公众对…的注意；(用广告)宣传Dietary adj．饮食的；规定食物的Ferment v．(使)发酵Geneticist n．遗传学家Acuity n．敏锐；尖锐注释：1．Penn State College of Agricultural Sciences：即Penn State University--College of Agricultural Sciences宾州州立大学农学院。
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阅读理解（注：+表示A级文章；*表示B级文章；其他为C级文章）第十九篇Prolonging Human LifeProlonging human life has increased the size of the human population. Many people alive today would have died of childhood diseases if they had been born 100 years ago. Because more people live longer, there are more people around at any given time. In fact, it is a decrease in death rates, not an increase in birthrates, that has led to the population explosion.Prolonging human life has also increased the dependency load. In all societies, people who are disabled or too young or too old to work are dependent on the rest of society to provide for them. In hunting and gathering cultures, old people who could not keep up might be left behind to die. In times of famine, infants might be allowed to die because they could not survive if their parents starved, whereas if the parents survived they could have another child. In most contemporary societies, people feel a moral obligation to keep people alive whether they can work or not. We have a great many people today who live past the age at which they want to work or are able to work; we also have rules which require people to retire at a certain age. Unless these people were able to save money for their retirement, somebody else must support them. In the United States many retired people live on social security checks which are so little that they must live in near poverty. Older people have more illness than young or middle-aged people; unless they have wealth or private or government insurance, they must often "go on welfare" if they have a serious illness.When older people become senile or too weak and ill to care for themselves, they create grave problems for their families. In the past and in some traditional cultures, they would be cared for at home until they died. Today, with most members of a household working or in school, there is often no one at home who can care for a sick or weak person. To meet this need, a great many nursing homes and convalescent hospitals have been built. These are often profit-making organizations, although some are sponsored by religious and other nonprofit groups. While a few of these institutions arc good, most of them are simply "dumping grounds" for the dying in which "care" is given by poorly paid, overworked, and under-skilled personnel.十九延长人类生命人类生命的延长使人口增加了。
许多限制还活着的人，如果早出生100年的话，可能在幼年就得病死了。
因为活得长的人越多，在任何一个特定的时间里的人也就越多。
实际上导致人口爆炸的是死亡率的降低不是出生率的增长。
延长人的生命的同时也使需要抚养的人口数量增长了。
在所有的社会里，残疾的、太小或老的以致不能工作的人，要靠社会中其他人的救助。
在以狩猎和采集为生的年代，不能跟上其他人的老人会被甩在后面，任他死去。
在饥荒年代，人们允许婴儿死，因为如果他们的父母饿死了，他们也活不成，但是如果他们的父母活下来，他们还可以再要个孩子。
在大部分的当代社会里，人们觉得在道义上负有让人们活着的义务，不管他们能不能工作。
现在的许多人已经过了想工作或能工作的年龄；我们也制定了让人们在特定的年龄退休的规章制度。
除非这些人为他们退休后的生活攒够了钱，否则别人就得负担他们。
在美国，许多退休的老人靠很少的一点社会保障金过日子，生活几近赤贫。
老年人比年轻人或中年人更容易得病；除非他们很有钱，或有私人或政府的保险金，否则他们在得重病的时候就得靠福利救济。
当老年人变得衰老，或太虚弱，病太重以至于不能照料自己时，他们就给他们的家庭带来了很严重的问题，在过去和一些流传的习俗里，他们会在家中得到照顾直到死去。
现在，由于大部分的家庭成员都在工作或上学，所以常常没有人在家照顾病弱的人。
为了满足这种需要，许多养老院和康复医院被建立起来。
这些机构通常是赢利的，尽管其中一些是宗教及其他非赢利团体资助的。
然而只有少数的这样的机构是好的，它们大部分是垂死的人的“垃圾场”，里面的工作时由一些工资低、劳动量大的、没有技术的人做的。
词汇：dependency n.依赖性contemporary α.现代的obligation n. 义务insurance n. 保险welfare n.福利senile αdj. 衰老的grave αdj. 严肃的convalescent αdj.康复的sponsor v. 发起，资助institution n. 机构注释:1. Prolonging human life has increased the size of the human population:延长人类生命的结果使得人口的数量有了增加。
句中的prolonging human life是动名词短语。
由动名词短语作句子的主语时，句中动词必须用单数形式。
如: Collecting stamps is his hobby.2. Many people alive today would have died of childhood diseases if they had been born 100 years ago:如果今天活着的很多人生于一百年以前，他们会死于各种儿童疾病。
3. Because more people live longer, there are more people around at any given time:因为有更多的人寿命更长，所以在任何一个特定的时间里的人也就更多。
4. the dependency load: 抚养人口数量。
5. In times of famine: 在饥荒年代6. go on welfare : 靠福利救济go on 有许多意思，其中的一个意思是"依靠……过活"。
例:Many people go on welfare when jobs become scarce.(工作难找时，许多人靠政府救济金过日子。
)7. grave problems: 严重的问题8. convalescent hospitals: 康复医院;疗养院9. profit-making organizations: 赢利机构10. dumping grounds: 垃圾场练习:1. The writer believes that the population explosion results fromA an increase in birthrates.B the industrial development.C a decrease in death rates.D cultural advances.2. It can be inferred from the passage that in hunting and gathering culturesA it was a moral responsibility to keep old-aged people alive.B infants could be left dead in times of starvation.C parents had to impart the cultural wisdom of the tribe to their children.D death was considered to be freedom from hardships.3. According to the passage, which of the following statements about retired people in the United States is true?A Many of them have a very hard life.B They cannot live a decent life without enough bank savings.C They rely mainly on their children for financial support.D Most of them live with their children and therefore are well looked after.4. In Paragraph 3, the phrase "this need" refers toA the need to prolong the lives of old people.B the need to enrich the life of the retired people.C the need to build profit-making nursing homes.D the need to take care of a sick and weak person.5. Which of the following best describes the writer's attitude toward most of the nursing homes, and convalescent hospitals?A Sympathetic.B Unfriendly.C Optimistic.D Critical.答案与题解:1. C 第一段最后一句说：In fact, it is a decrease in death rates, not an increase in birthrates, that has led to the population explosion. 事实上，是由于死亡率的下降，而不是出生率的上升，导数了人口爆炸。