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SAT阅读必备OG之回忆祖母

SAT阅读必备OG之回忆祖母
SAT阅读必备OG之回忆祖母

SAT阅读必备OG之回忆祖母

今天文都国际小编为大家分享的是SAT阅读必备OG之回忆祖母,方便大家学习整理。希望对同学们有帮助。

P854——Section 8

回忆祖母

1. ANSWERS AND EXPLANATIONS

Explanation for Incorrect Answer A :

Choice (A) is incorrect. This line indicates that Ward did witness the natural beauty of Milton in the same way past generations probably did.

Explanation for Incorrect Answer B :

Choice (B) is incorrect. Does not describe a woman struggling to accept her own life. The fact that Ward could observe Milton as if through her grandfather's eyes was obviously a source of great satisfaction for her.

Explanation for Incorrect Answer C :

Choice (C) is incorrect. The approval of Ward's grandfather is not discussed in the passage.

Explanation for Incorrect Answer E :

Choice (E) is incorrect. There us no indication that Ward longed to share the vision of the snow-white weasel with her grandfather.

2. ANSWERS AND EXPLANATIONS

Explanation for Incorrect Answer A :

Choice (A) is incorrect. Other parts of the passage evoke Milton's natural beauty, but the bog imagery illustrates its slow "current of change."

Explanation for Incorrect Answer B :

Choice (B) is incorrect. Does not mention the occupations of Milton's

residents.

Explanation for Incorrect Answer D :

Choice (D) is incorrect. There is no indication or elsewhere that Ward has ever felt "confined," or trapped, in Milton.

Explanation for Incorrect Answer E :

Choice (E) is incorrect. The bog imagery contributes to the passage's depiction of the town as a place of "deep security and peace." There is no "foreboding," or apprehensiveness, in Ward's feeling about Milton.

3. ANSWERS AND EXPLANATIONS

Explanation for Correct Answer D :

Choice (D) is correct. Just as a sunken ship is filled with water, Ward has an overflowing affection for her hometown.

Explanation for Incorrect Answer A :

Choice (A) is incorrect. The narrator explains that, on the contrary, Ward's "need for her husband . . . was tuned low."

Explanation for Incorrect Answer B :

Choice (B) is incorrect. The sentence in question indicates that Ward happily divided her time between her son and her writing. There is no indication that she had any reason to be anxious about his welfare.

Explanation for Incorrect Answer E :

Choice (E) is incorrect. There is no indication that Ward's creativity needed to be "freed."

4. ANSWERS AND EXPLANATIONS

Explanation for Correct Answer D :

Choice (D) is correct. The phrase "home feelings" refers to Ward's strong emotional attachment to her hometown.

Explanation for Incorrect Answer A :

Choice (A) is incorrect. The narrator only describes Ward's "unwillingness to live separately from her husband." The fact that she

has already lived on both coasts negates the idea that she will not travel long distances.

Explanation for Incorrect Answer C :

Choice (C) is incorrect. Although an emotional connection to ancestors can contribute to the notion of having roots in a given place, Ward's attachment to Milton stretches beyond her ancestors.

Explanation for Incorrect Answer E :

Choice (E) is incorrect. Returning home might have brought back memories of her youth, but there is no indication that Ward wished she could be a child again.

5. ANSWERS AND EXPLANATIONS

Explanation for Incorrect Answer B :

Choice (B) is incorrect. The last paragraph of the passage is more concerned with the emotional struggles of migration than with its physical trials.

Explanation for Incorrect Answer C :

Choice (C) is incorrect. The narrator never suggests that people like his grandmother were worried about their status.

Explanation for Incorrect Answer D :

Choice (D) is incorrect. The narrator does not imply that his grandmother's generation consciously instilled "home feelings," or a sense of place, in children.

Explanation for Incorrect Answer E :

Choice (E) is incorrect. Although the narrator and his grandmother clearly appreciated the beauty of nature, there is no indication that they were active in environmental preservation.

6. ANSWERS AND EXPLANATIONS

Explanation for Correct Answer B :

Choice (B) is correct. Unlike Western pioneer women, the narrator's

"modern people" do not long for "Home Sweet Home," or for other values and traditions of past generations.

Explanation for Incorrect Answer A :

Choice (A) is incorrect. The narrator specifically refers to the "cultural kind" of baggage, not the literal kind.

Explanation for Incorrect Answer C :

Choice (C) is incorrect. The narrator suggests that modern people have severered ties to family and perhaps social traditions, but he says nothing about their interest in the arts.

Explanation for Incorrect Answer D :

Choice (D) is incorrect. The narrator does not mention the responsibilities of modern people.

7. ANSWERS AND EXPLANATIONS

Explanation for Correct Answer E :

Choice (E) is correct. The author refers to modern people as "true pioneers" not because they explore new territories, but because they forge ahead without looking to the past for security.

Explanation for Incorrect Answer B :

Choice (B) is incorrect. On the contrary, the narrator seems both awed and dismayed at the "modern" rejection of the past.

Explanation for Incorrect Answer C :

Choice (C) is incorrect. These lines briefly mention the "modern" space-age technology, but they say nothing about their "training."

Explanation for Incorrect Answer D :

Choice (D) is incorrect. Although the modern world is described as cold and unfeeling, the narrator does not suggest that is it "violent and uncertain."

以上就是SAT阅读必备OG及答案解析。有需要的同学可以参考这篇文章的内容。希望对大家有帮助。

文章来源于文都国际教育:https://www.sodocs.net/doc/8a1651042.html,/kaopei/20170623/8685.shtml

英语阅读理解及翻译

1.A strange thing happens to nearly everybody at night(英语阅读理解) A strange thing happens to nearly everybody at night. They turn off the lights, pull up the covers and close their eyes. Six or seven sleeping hours later, they wake up again. Strange, isn't it? 一个奇怪的事情发生在几乎每个人身上,并且都在晚上。他们关上灯,拉上了窗帘和闭上他们的眼睛。六或七小时的睡眠后,他们再次醒来。奇怪,不是吗? Sleep is a great puzzle. Scientists and doctors would like to talk about why one can't fall asleep. They are not so sure what causes sleep. 睡眠是一个伟大的谜。科学家和医生谈谈为什么不能入睡。他们不知道什么是睡眠的原因。 You will sleep best both when you are in good health and when you don't eat too much or too little. No worries and a comfortable place to sleep are important, too.你会睡得最好当你身体健康时,你不要吃太多或太少。不用担心,一个舒适的睡眠环境是重要的。 Strange things happen during sleep. For example, you often move. You would feel tired ever if you didn't move. You also dream. Part of your brain is still awake when you dream. Dreaming happens when the memory and imagination parts of your brain are still awake. 奇怪的事情发生在睡眠期间。例如,你经常搬家。你会觉得累,如果你没有动。你也做梦。你大脑的一部分仍然是清醒的时候,您也做梦。做梦时发生的记忆和想象的部分你的大脑仍然清醒。 Don't worry if you dream. Some great stories and poems were finished while the writers were dreaming. 别担心,如果你有梦想。一些伟大的故事和诗歌的作家会完成梦想。 根据短文内容,判断下列句子正(T)、误( F) 。 1. A strange thing happens to only someone at night.T 2. Scientists and doctors are both sure what causes people's sleep.F 3. When you are in good health, you can sleep very well at night.T 4. The writer means that some dreams are good for people.T 5. If you eat too much or too little before sleep, you won't sleep well.T 2. At the Barber's Shop 在理发店 Jack went to a barber's shop and had his hair cut, but when he came out, he 杰克去一家理发店剪了头发,但是当他出来时,他 was not happy with the result. When his friend Bob saw him, he laughed 是不满意的结果。当他的朋友鲍波看到他时,他笑了 and said, "What has happened to your hair,Jack?" 说,“你的头发怎么了,杰克?” Jack said, "I tried a new barber's shop today, because I wasn't quite satisfied 杰克说,“我今天尝试了新的理发店,因为我不是很满意 with my old one, but this one seems even worse." 旧的,但是这一次似乎更差。” Bob agreed. "Yes, I think you're right, Jack. Now I'll tell you what 他同意了。”是的,我想你是对的,杰克。现在我要告诉你 to do when you go into a barber's shop next time: look at all the barber's hair, 做的时候,你走进一家理发店下时间:看所有理发师的头发, find out whose hair looks worst, and then go straight to him."

英语一阅读翻译2009

2009 Text 1 Habits are a funny thing. We reach for them mindlessly, setting our brains on auto-pilot and relaxing into the unconscious comfort of familiar routine. “Not choice, but habit rules the unreflecting herd,” William Wordsworth said in the 19th cen tury. In the ever-changing 21st century, even the word “habit” carries a negative implication. 习惯是一种有趣的现象。我们无意识地养成了习惯,任由大脑自动操作,且不知不觉在熟悉的常规中感到轻松舒适。“并非选择,而是习惯会控制那些没有思想的人。”19 世纪时,威廉·华兹华斯说。在千变万化的21 世纪,甚至“习惯”这个词本身也带有负面涵义。 So it seems paradoxical to talk about habits in the same context as creativity and innovation. But brain researchers have discovered that when we consciously develop new habits, we create parallel paths, and even entirely new brain cells, that can jump our trains of thought onto new, innovative tracks. 因此,在创造和革新的背景下来谈论习惯,似乎显得有点矛盾。但大脑研究人员发现,当我们有意识地培养新的习惯,就创建了平行路径,甚至是全新的脑细胞,可以让我们思绪的列车跳转到新的创新轨道上来。 Rather than dismissing ourselves as unchangeable creatures of habit, we can instead direct our own change by consciously developing new habits. In fact, the more new things we try---the more we step outside our comfort zone---the more inherently creative we become, both in the workplace and in our personal lives. 我们不用因为自己是受习惯影响的一成不变的生物而否定自己,相反我们可以通过有意识的培养新习惯来指导改变。事实上,我们对新事物尝试得越多,就会越远地走出自己的舒适地带,在职场及个人生活中变得越有创造性。 But don?t bother trying to kill off old habits; once those ruts of procedure are worn i nto the brain, they?re there to stay. Instead, the new habits we deliberately ingrain into ourselves create parallel pathways that can bypass those old roads. 但是,不要白费力气试图戒除旧习惯;一旦这些惯有程序融进脑部,它们就会留在那里。相反,我们有意使之根深蒂固的新习惯会创建平行路径,它们可以绕过原来那些路径。 “The first thing needed for innovation is a fascination with wonder,” says Dawna Markova, author of The Open Mind and an executive change consultant for Professional Thinking Partners. “But we are taught instead to …decide,? just as our president calls himself …the Decider.?” She adds, however, that “to decide is to kill off all possibilities but one. A good innovational thinker is always exploring the many other possibilities.” 《开放思想》一书的作者达瓦纳·马克瓦说:“革新所需要的第一样东西就是对好奇的着迷。然而我们被教导去做…决定?,就像我们的总裁称呼自己为…决策者?那样。”她接着说,“但是,决定意味着除了一种可能性外,其他的都被扼杀了。优秀的具有革新精神的思想家总是在探寻着许多其他的可能性。” All of us work through problems in ways of which we?re unaware, she says. Researchers in the late 1960 discovered that humans are born with the capacity to approach challenges in four primary ways: analytically, procedurally, relationally (or collaboratively) and innovatively. At the end of adolescence, however, the brain shuts

英语阅读理解带翻译篇

英语阅读理解带翻译10篇:给予Like most people, I was brought up to look upon life as a process of getting. It was not until in my late thirties that I made this important discovery: giving-away makes life so much more exciting. You need not worry if you lack money. This is how I experimented with giving-away. If an idea for improving the window display of a neighborhood store flashes to me, I step in and make the suggestion to the storekeeper. One discovery I made about giving-away is that it is almost impossible to give away anything in this world without getting something back, though the return often comes in an unexpected form. One Sunday morning the local post office delivered an important special delivery letter to my home, though it was addressed to me at my office. I wrote the postmaster a note of appreciation. More than a year later I needed a post-office box for a new business I was starting. I was told at the window that there were no boxes left, and that my name would have to go on a long waiting list. As I was about to leave, the postmaster appeared in the doorway. He had overheard our conversation. “Wasn’t it you that wrote us that letter a year ago about delivering a special delivery to your home?”I said yes. “Well, you certainly are going to have a box in this post office if we have to make one for you. You don’t know what a letter like that means to us. We usually get nothing but complaints.” 像大多数人,我长大看待生命是一个过程获得。直到我在30月底,我作出这一重要发现:给予,距离使我们的生活如此更令人兴奋的。您不必担心如果缺乏资金。这是我尝试让-消失。如果一个主意,可以改善窗口显示一个闪烁附近商店给我,我的步骤,并提出上述建议的仓库保管员。一发现我付出,离开是,它几乎是不可能放弃任何在这个世界上,没有得到回报,尽管返回往往在一个意想不到的形式。一个星期天上午,当地邮局作了重要特别

英语阅读理解带翻译10篇精选参考

英语阅读理解带翻译10篇精选参考英语阅读理解带翻译10篇:给予 Like most people, I was brought up to look upon life as a process of getting. It was not until in my late thirties that I made this important discovery: giving-away makes life so much more exciting. You need not worry if you lack money. This is how I experimented with giving-away. If an idea for improving the window display of a neighborhood store flashes to me, I step in and make the suggestion to the storekeeper. One discovery I made about giving-away is that it is almost impossible to give away anything in this world without getting something back, though the return often comes in an unexpected form. One Sunday morning the local post office delivered an important special delivery letter to my home, though it was addressed to me at my office. I wrote the postmaster a note of appreciation. More than a year later I needed a post-office box for a new business I was starting. I was told at the window that there were no boxes left, and that my name would have to go on a long waiting list. As I was about to leave, the postmaster appeared in the doorway. He had overheard our conversation. “Wasn’t it you that wrote us that letter a year ago about delivering a special delivery to your home?” I said yes. “Well, you certainly are going to have a box in this post office if we have to make one for you. You don’t know what a letter like that means to us. We usually get nothing but complaints.” 像绝大部分人,我长大看待生命是一个过程获得。直到我在30月底,我作出这个重要发现:给予,距离使我们的生活如此更令人兴奋的。您不必担心如果缺乏资金。这是我尝试让-消失。如果一个主意,

四级阅读理解与翻译

Questions 57 to 61 are based on the following passage. Boys' schools are the perfect place to teach young men to express their emotions and involve them in activities such as art, dance and music. Far from the traditional image of a culture of aggressive masculinity (阳刚), the absence of girls gives boys the chance to develop without pressure to conform to a stereotype. a US study says. Boys at single-sex schools were said to be more likely to get involved in cultural and artistic activities that helped develop their emotional expressiveness, rather than feeling they had to conform to the "boy code" of hiding their emotions to be a "real man". The findings of the study so against received wisdom that boys do better when taught alongside girls. Tony Little, headmaster of Eton, warned that boys were being faded by the British education system because it had become too focused on girls. He criticized teachers for failing to recognize that boys are actually more emotional than girls. The research argued that boys often perform badly in mixed schools because they become discouraged when their female peers do better earlier in speaking and reading skills. But in single-sex schools teachers can tailor lessons to boys' learning style, letting them move around the classroom and getting them to compete in teams to prevent boredom, wrote the study's author, Abigail James, of the University of Virginia Teachers could encourage boys to enjoy reading and writing with "boy-focused" approaches such as themes and characters that appeal to them. Because boys generally have more acute vision learn best through touch, and are physically more active, they need to be given "hands-on" lessons where they are allowed to walk around. "Boys in mixed schools view classical music as feminine (女性的) and prefer the modem genre (类型) in which violence and sexism are major themes, "James wrote. Single-sex education also made it less likely that boys would feel they had to conform to a stereotype that men should be "masterful and in charge" in relationships. "In mixed schools boys feel compelled to act like men before they understand themselves well enough to know what that means, " the study reported. 57. The author believes that a single-sex school would ____ . A) force boys to hide their emotions to be "real men" B) help to cultivate masculine aggressiveness in boys C) encourage boys to express their emotions more freely D) naturally reinforce in boys the traditional image of a man 58. It is commonly believed that in a mixed school boys _____ . A) Perform relatively better C) behave more responsibly B) grow up more healthily D) receive a better education 59. What does Tony Little say about the British education system?

英语一阅读翻译2010

2010年 Text1 Of all the changes that have taken place in English-language newspapers during the past quarter-century, perhaps the most far-reaching has been the inexorable decline in the scope and seriousness of their arts coverage. 过去的25年,在英文报纸发生的所有变化中,或许最具有深远意义的变化就是这些报纸的文艺报道范围不断缩小,严肃性不断减弱,这是个无法逆转的必然趋势。 It is difficult to the point of impossibility for the average reader under the age of forty to imagine a time when high-quality arts criticism could be found in most big-city newspapers. Yet a considerable number of the most significant collections of criticism published in the 20th century consisted in large part of newspaper reviews. To read such books today is to marvel at the fact that their learned contents were once deemed suitable for publication in general-circulation dailies. 对于年龄低于40岁的普通读者来讲,让他们想象一下当年可以在许多大城市报纸上读到精品的文艺评论简直几乎是天方夜谭。然而,在20世纪出版的最重要的文艺批评集子里,人们读到的大部分评论文章都是从报纸上收集而来。现在,如果读到这些集子,人们肯定会惊诧,当年这般博学多才的精神食粮竟然被认为适合刊载在面向大众发行的报纸版面上。 We are even farther removed from the unfocused newspaper reviews published in England between the turn of the 20th century and the eve of World War Ⅱ, at a time when newsprint was dirt-cheap and stylish arts criticism was considered an ornament to the publications in which it appeared. In those far-off days, it was taken for granted that the critics of major papers would write in detail and at length about the events they covered. Theirs was a serious business, and even those reviewers who wore their learning lightly, like George Bernard Shaw and Ernest Newman, could be trusted to know what they were about. These men believed in journalism as a calling, and were proud to be published in the daily press. “So few authors have brains enough or literary gift en ough to keep their own end up in journalism,” Newman wrote, “that I am tempted to define …journalism? as …a term of contempt applied by writers who are not read to writers who are? .” 从20世纪早期到二战以前,报纸纸张极为便宜,由于格调高雅的文艺批评被认为可以装点刊载它的报纸,英国报纸对投来的评论文章来者不拒,对它们涉及什么主题无人在意。但我们现今的报纸离此已相去更远。在那些遥远的年代,人们理所当然地认为主流报纸的评论家们都会不遗余力地把他们评论的事实说清楚。他们写作是严肃的,甚至以文笔轻松风趣著称的George Bernard Shaw和Ernest Newman也知道自己在做什么,这一点足以让人信任。这些批评家们相信报刊评论是一门职业,并且对于他们的文章能够在报纸上发表感到很自豪。“鉴于几乎没有作家能拥有足够的思想或足够的文学天赋以保证他们在写批评时能不畏艰难,时刻保持乐观”,Newman曾写道,“我倾向于把…报刊评论?定义为“被某些作家所使用的一个轻蔑之词。对真正的作家而言,他们根本就没有学问”。 Unfortunately, these critics are virtually forgotten. Neville Cardus, who wrote for the Manchester Guardian from 1917 until shortly before his death in 1975, is now known solely as a writer of essays on the game of cricket. During his lifetime, though,

中考英语阅读理解(附带解析和全文翻译)之十五

Last Friday a storm swept through two villages in the New Territories, destroying (摧毁) fourteen homes. Seven others were so badly damaged (破坏) that their owners had to leave them, and fifteen others had broken windows or broken roofs. One person was killed, several were badly hurt and taken to hospital, and a number of other people received smaller hurt. Altogether over two hundred people were homeless after the storm. A farmer, Mr. Tan, said that the storm began early in the morning and lasted for over an hour. “I was eating with my wife and children,” he said, “When we heard a loud noise. A few minutes later our house fell down on top of us. We tried our best to climb out but then I saw that one of my children was missing. I went back inside and found him, safe but very frightened.” Mrs. Woo Mei Fong said that her husband had just left for work when she felt that her house was moving. She ran outside at once with her children. “There was no time to take anything,” she said, “A few minutes later, the roof came down.” Soldiers helped to take people out of the flooded (水淹的) area and the welfare department (福利机构) brought them food, clothes and shelter. 1. How many homes altogether (总共) were damaged in the storm? A. Fourteen B. Twenty-one C. Twenty-nine D. Thirty-six 选D。根据第一段出现的三个数字14,7,15即可知D为正确答案。 2. Where was Mr. Tan when the storm first began? A. He was in bed. B. He was inside the house. C. He was outside the house. D. He was on the roof. 选B。根据“I was eating with my wife and children.”可排除A和D,由下文可知C也不合题意。 3. Mrs. Woo and her family didn’t get hurt because _________. A. her husband knew there would be a storm B. they were all outside the house when the storm became worse C. she felt the house was moving

专业英语阅读 翻译文章

C o m m e n c e m e n t o f t h e Commercial Operation of 600M W U n i t , "H i ro n o N o. 5Thermal Power Station of The Tokyo Electric Power Co., Inc." Commercial operation of The Tokyo Electric Power Co., Inc. Hirono No. 5 Thermal Power Station commenced in July 2004. This plant is a 600 MW coal-fired supercritical power plant. The main line-up of the plant, which features a steam turbine and a boiler, are supplied by Mitsubishi Heavy Industries, Ltd. (MHI). MHI set up this plant with a range of such key equipment along with ancillary facilities such as control systems, a flue gas treatment system, a wastewater treatment system, and stacks. This report gives a brief overview of the advanced technologies applied to the steam turbine and boiler of this plant supplied by MHI. 1. Introduction The Hirono No. 5 Thermal Power Station began com-mercial operation in July 2004. It is a 600 MW coal-fired,supercritical power plant that operates under the high-est global standards for steam conditions (24.5MPa x 600/600o C). The steam turbine has various advanced MHI tech-nologies, including the first 600 MW class two-casing turbine, high- and intermediate-pressure combined cas-ing developed by utilizing high temperature materials and cooling structures to cope with the ultra supercritical steam condition, 48 inch steel integral shroud blade (ISB), a new type of condenser, and a single shell deaerator cum storage tank. The boiler adopted in this plant has MHI's advanced technologies. They are reduced emission of NOx and unburned carbon with the A-PM burner and MRS pul-verizer. In addition, the vertical waterwall furnace that uses high temperature compatible materials and rifled tubes are adopted. Further, the plant is very much streamlined through the use of such simple systems and equipment as de-scribed below: (1) unification of air duct and flue gas duct into a single line through the adoption of a maximum capacity class fan, (2) unification of all feed water heaters into a single line, (3) unification of circulating water pumps into a single line, and (4) adoption of a plant starting system that does not rely on the boiler circulating pump. Since the plant is located in a narrow site adjacent to existing units operated using oil and gas, the overall arrangement of the plant has been improved by consult-ing with the Owner and is arranged in a more compact manner. Advanced MHI technologies have also been adopted in ancillary facilities. This includes the use of a dry se-lective catalytic NOx removal system, a high performance flue gas treatment system based on the harmonious de-sign of a double contact flow scrubber type flue gas desulfurization system with a low-low temperature dry electrostatic precipitator, an overall waste water treat-ment system, and self-supporting group stacks. In this way, MHI has drawn upon all of its competencies in es-tablishing this plant. 2. Steam turbine Figure 1Figure 1 shows an external view of the Hirono No. 5 steam turbine. Fig. 1 View of the 600 MW Hirono No.5 steam turbine HIROMASA MOMMA*1 TAKAYUKI SUTO*1RYUJI IWAMOTO*3 JUNICHI ISHIGURO*1TOSHIHIRO MIYAWAKI*2TSUYOSHI NAKAHARA*4

阅读理解翻译

第三十四篇 Who Want to Live Forever? 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。科学家已经在实验中延长了苍蝇、螨虫和老鼠的寿命。许多人认为,采用基因疗法,我们很快就能将人类的寿命延长到至少140年。 这獠似一个好主意。想想我们将会延长多少时间来追逐我们的梦想、与爱人厮守、猾着我们的孩子成长并组成他们自己的家庭。 加州大学公共健康学院的格里戈里?斯托克博士认为:“长寿能使我们有机会改正错误,亦能促使人从长计划。同时,长寿还延长了人的工作时间,从而使生产力得到提髙。" 长寿不仅会影响到寿命延长的这个人的生活,还会影响到整个社会。"战争、贫困,所有这类问题都确实存在着,而我认为延长人的海命并不能缓解这些问题美国的生命伦理学家丹尼尔?卡拉汉如是说,“我们应该考虑的是‘长寿将给我们的社会带来什么?’我想那将不是一个更好的社会。”当然,那将是一个非常不同的社会。如今的人们已经觉得保持一段婚姻比以往更加困难。离婚率在不断上升。如果一个社会里的人都能活到140岁,那时候的婚姻将是什么样的呢?如果一个家庭里同时生活着九或十代人,那样的家庭生活又将是怎样的一种悄景呢? 对老龄化的研究有可能延长女性的育龄。那样的话,就可能出现百岁的父母,或者年龄相差 50岁的兄弟姐妹。其实我们是希望W舟或姐姐能够给予我们帮助、建议和保护,但是如果他们厲于另一个完全不同的年代,就很难做到这些。 长寿也将影响到人的职业生涯,尤其是退休年龄被推后了。更多的人将工作更长的时间。这能带给我们年龄上的优势:熟练的技术、智蒽以及准确的判断。而另一方面,更多的人工作更长的时间将使求职的竞争更加激烈。年轾人更难找到工作。永远是少数的那几个人占据聍商端职位,这使职业发展更加困难。想象一下:一个25岁的员工在与125岁的老板沟通时将遇到怎样的困难? 在一个人的寿命长达140年的社会,年轻人将是一个很小的人群。因此,这样的社会很可能不会太看重对年轻人的教育和引导,反而会更重视改善老年人的生活质世。如果一个社会的绝大多数是老年人,它将给人带来很不同的感受。它更有智蒽,却缺乏活力。年轻人喜动,老年人喜静;年轻人做事缺乏思考,老年人爱思考却缺乏行动;年轻人好奇心强并可望有不同的体验,老年人对变化缺乏热情,事实上,他们是对所有的事都缺乏热佾。 “逆老龄化”技术所产生的影响比我们想象的要深远。而随巷科技的进步,我们现在就需要去考虑这些改变。 “如果这个手术有一天能实现,我们最好问问自己想得到一个怎样的社会,"丹尼尔卡拉汉说,“在想清楚这些问题之前,我们最好不要开始着手做这件事。” 第三十五篇Single-parent Kids Do Best 单亲幼儿最出色 单亲母亲在抚养孩子方面比双亲要好——至少在鸟的世界是这样的。母斑胸草雀必须在努力工作并且亲自抚养较少的鸟,但是她们抚养的雄性后代更有吸引力,更容易得到配偶。 这个发现显示家庭冲突是与捕食和食物提供方式这样的生态因素同样重要的进化推动力。身边有双亲就总有利益冲突,这会对后代的质量产生的害的影响。 从进化的角度讲,在动物界,任何一个父亲或母亲的最佳策略是让他人来照顾后代,这样,他们就可以集中精力再次繁殖后代了。所以父母之间很自然就出现了相互推卸的责任的现象。但是兰卡斯特大学的IanHartley及他的工作组想知道家庭是如何解决这个冲突的,以及冲突本身是如何影响后代的。为了找到答案他们衡量斑胸草雀抚养它们的子女花了多少力气。他们监控每个母亲或父亲采集的食物量,以及移动或增加小鸟,因此每对草雀养4只小鸟,每只单身母雀养两只——假定这是相同的工作量。通过这些方法他们对单身母雀和成对

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