考研英语典型长难句及解析之二
考研英语二长难句讲解
考研英语（二）长难句讲解lennials wanted more flexibility in their lives, "notes Tanya Michelsen, Associate Director of Youthsight, a UK-based brand manager that conducts regular 60-day surveys of British youth, in findings that might just as well apply to American youth.【翻译】青春视野是一家位于英国的品牌公司，它定期对英国青年进行了60天的调查。
其副总监（联合董事）Tanya Michelsen在同样可能适用于美国青年的研究发现中指出，“千禧一代希望在生活中有更大的灵活性。
”2.Restrictions that keep highly polluting cars out of certain areas—city centres, “school streets”，even individual roads—are a response to the absence of a larger effort to properly enforce existing regulations and require auto companies to bring their vehicles into compliance.【翻译】限制高污染汽车驶入某些地区，——如市中心、学区街道等，甚至是个别道路，这一限制措施是因为我们没有付出更大努力来严格执行现有法规和要求汽车公司生产合格车辆。
3.Madrid’s back and forth on clean air is a pointed reminder of the limits to the patchwork，city-by-city approach that characterises efforts on air pollution across Europe, Britain very much included.【翻译】马德里（西班牙政府）在治理空气问题上的反复不定，明确提醒人们整个欧洲（在很大程度上也包括英国）为努力治理空气污染所采取的逐个城市拼凑的方式是有其局限性的。
2024考研英语长难句解析含译文语法分析 形式主语
2024考研英语长难句解析含译文语法分析形式主语Perhaps we know more about the world than we used to, and insofar as knowledge is prerequisite to understanding, that's all to the good. But knowledge is not as much a prerequisite to understanding as is commonly supposed.【翻译】也许比起过去，我们现在对世界知道得更多了，并且只要知道是理解的前提，那就没啥问题。
但是知道并不像人们通常想像的那样，真的就是理解的前提。
【语法分析】第一句是一个并列复合句。
首先，在大的层面上，它是一个并列句，用and连接起来。
其次，在小的层面上，第一个分句是一个主从复合句，Perhaps we know more about the world 是主句，than we used to是一个比较状语从句。
在这里used to表示“过去曾经”，后面省略了know.所以，这是一个并列复合句。
第二个分句也是主从复合句，that's all to the good是主句，意思是“那就是好的，没问题的”。
主句前面的句子是条件状语从句，insofar as就是in so far as, insofar 是一个介词短语，加上as后，意思是to the extent that，“到......的程度”，“在......的范围内”，我们可以把insofar as看成是一个连词，引导一个条件状语从句。
所以这句话的意思就是“在知道是理解的前提这个范围之内，上面那句话确实是对的。
”并列句与并列复合句的区别，就是并列句的两个分句都是简单句。
而并列复合句是至少有一个分句是主从复合句。
第二句是一个主从复合句。
as is commonly supposed是一个比较状语从句，用as ... as表示比较，前面是主句。
历年考研《英语》真题长难句解析
1. After six months of arguing and final 16 hours of hot parlia mentary debates, Australia's Northern Territory became the first legal authority in the world to allow doctors to take the lives of incurably ill patients who wish to die.【译文】经过6个月争论和最后16个小时的国会激烈辩论，澳大利亚北部地区(澳北州政府)成为世界上第一个允许医生根据绝症病人个人意愿来结束其生命的合法当局。
【析句】句子的主体结构是Australia's Northern Territory becam e the first legal authority。
句首成分After six months of arguing an d final 16 hours of hot parliamentary debates是作状语的介词词组，动词不定式to allow doctors to take the lives of incurably ill patien ts who wish to die相当于定语从句which allows doctors to take th e lives of incurably ill patients who wish to die，修饰the first lega l authority。
【讲词】to take the life of sb和to take sb’s life意思是“结束某人的生命”。
A car bombing took the life of a 61-year-old man.(汽车炸弹夺去了一位61岁老头的生命。
2018可锐考研英语真题之长难句解析二
2018考研英语真题之长难句翻译及解析(二)1. But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least" a few decisions for them- selves-goals that pose a real challenge.[参考译文] 但是如果机器人要达到节省人工的下一个阶段，它们将必须在更少的人力监督之下工作，而且还要能够自己作出至少几个决定--这些目标才会引发真正的挑战。
2. But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd.[参考译文] 但是人类的头脑可以只迅速地瞟一眼一个快速改变的场面，然后立刻放弃98%的不相关部分，而马上聚焦于一条崎岖森林道路边的一只猴子，或者在茫茫人海中的一张可疑的脸。
3. The OECD estimates in its latest Economic Outlook that, if oil prices averaged $22 a barrel for a full year, compared with $13 in 1998, this would increase the oil import bill in rich economies by only 0.25---0.5% of GDP.[参考译文] OECD在其最近的《经济了望》中估计，如果石油价格与1998年的每桶13美元相比在一年中平均为每22美元，这也只会给富裕的经济体的石油进口账单上增加GDP 的0.25%到0.5%。
考研英语典型长难句及解析之二
考研英语典型长难句及解析之二1. This will be particularly true since energy pinch will make it difficult to continue agriculture in the high-energy American fashion that makes it possible to combine few farmers with high yields.结构分析:句子的主干是This will be particularly true…。
since引导原因状语从句。
此从句中又套嵌一个由关系代词that引导的定语从句，修饰the high-energy American fashion。
在定语从句中，that做主语，makes做谓语，it做形式宾语，不定式短语to combine few farmers with high yields则是真正的宾语（不定式短语内部to combine是主干，few farmers是宾语，with high yields是状语），possible做宾语补足语。
this指代前句中提到的这种困境。
energy pinch译为“能源的匮乏”;in…fashion译为“用…方法、方式”。
译文：这种困境将是确定无疑的，因为能源的匮乏，高能量消耗这种美国耕种方式将很难在农业中继续下去，而这种耕种方式使投入少数农民就可获得高产成为可能。
2. Now since the assessment of intelligence is a comparative matter，we must be sure that the scale with which we are comparing our subjects provides a“valid”or“fair”comparison.结构分析:句子的主干是we must be sure…。
考研英语历年真题阅读长难句100句精析
考研英语历年真题阅读长难句100句精析1. While warnings are often appropriate and necessary — the dangers of drug interactions,for example—and many are required by state or federal regulations,it isn't clear that they actually protect the manufacturers and sellers from liability if a customer is injured.【译文】尽管警告常常是适当而且必须的——比如对于药物相互作用的危险提出警告——许多警告还是按州或联邦政府规定要求给出的，然而(我们) 并不清楚，如果顾客受到伤害时，这些警告是不是确实可以使得生产者和销售者豁免责任。
【分析】在这个主从复合句中，it isn't clear that they actually protect the manufacturers and sellers from liability if a customer is injured是主句。
主句用了一个形式主语it，真正的主语是that引导的从句，而that从句之后是一个if引导的条件从句。
从句由两个部分组成，中间用and连接。
破折号之间的部分是举例说明warnings的内容。
注意：many are required by state or federal regulations中的many是指many warnings。
2. Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements—themselves made relatively easy nowadays by modern means of transport .【译文】由于人口猛增或大量人口流动(现代交通工具使大量人口流动变得相对容易) 所引起的各种问题也会对社会造成新的压力。
考研英语长难句精讲 第二章 复合句分析
第二章复合句分析【名词性从句】复合句？I like it.主谓宾I like playing games.主谓宾I like what you said in the meeting.主谓宾宾语（成分）从句（地位）主语从句表语从句【名词性从句】三种句子（陈述句、一般疑问句、特殊疑问句）充当四种成分（主、宾、表、同）。
1、陈述句Jay is cool.→注意：that在名词性从句中没有成分！It is a truth.主系表I know it.主谓宾The truth is it.主系表The truth it is important.主同系表That Jay is cool is a truth.主语从句It is a truth that Jay is cool.To meet you is my pleasure.It is my pleasure to meet you.形式主语：it be/v…that…/to doI know that Jay is cool.宾语从句I know Jay is cool.注意：宾语从句中that可以省略The truth is that Jay is cool.表语从句The truth that Jay is cool is important.同位语从句2、Is Jay cool？-II宾语从句The question isThe question is表语从句The questionThe question is important.同位语从句3、Who is Jay?is a question.主语从句It is aI knowThe表语从句The important.同位语从句一、名词性从句上来就是that/6w,那么一般就是主语从句，主语从句在v2结束。
第一步，找到主语从句，并代替为字母（A）第二步，分析主句第三步，分析从句（A）,然后代入1)That experiences influence subsequent behavior is evidence of an obvious activity called memory.That experiences influence subsequent behavior（主语从句）is evidence of an obvious activity called memory.注意：区分过去时vs过去分词Do–did–doneCall–called–calledTom called…→过去时（谓语动词）The book called…→过去分词（后置定语）被称作。
2020考研英语：阅读长难句辨析(2)
2020考研英语：阅读长难句辨析(2)考研英语有许多题目组成，方便大家及时了解，下面为你精心准备了“2020考研英语：阅读长难句辨析(2)”，持续关注本站将可以持续获取的考试资讯!2020考研英语：阅读长难句辨析(2)咱们先来看2020年考研英语阅读Text2中这句话。
While polls show Britons rate “the countryside” alongside the royal family, Shakespeare and the National Health Service (NHS) as what make them proudest of their country, this has limited political support.这句话，乍一看没什么生单词，但是理解起来很费劲。
理解这句话的关键点在于“rate”这个词。
之前同学们学习的时候，这个单词词性是名词，含义是“比率”。
但在这句话之中，rate 很明显是动词，做谓语，其含义是“认为”。
看清楚这个词之后，我们再来研究该句子的结构，前半句是由“while”引导的让步状语从句，主句其实在后面，“this has limited political support”，是“主谓宾”结构。
让步状语从句之中，动词“show”的后面是宾语从句。
“Britons rate “the countryside”alongside the royal family, Shakespeare and the National Health Service (NHS) as what make them proudest of their country”。
该宾语从句的含义是“英国人把“乡村”与皇室、莎士比亚和国民医疗服务制度列为国家最让他们自豪的四个方面”。
那么整句话的含义就是：尽管民意调查显示，英国人把“乡村”与皇室、莎士比亚和国民医疗服务制度列为国家最让他们自豪的四个方面，但是这种观点得到的政治支持却极为有限。
2024考研英语长难句解析含译文语法分析in a certain light
2024考研英语长难句解析含译文语法分析in a certain lightThere is clearly no difficulty of an intellectual sort about gaining new information in the course of reading if the new facts are of the same sort as those you already know. A person who knows some of the facts of American history and understands them in a certain light can readily acquire by reading, in the first sense, more such facts and understand them in the same light.【翻译】如果新的事实和你已经知道的事实都是同一类型的，那么你在阅读的过程中获取新信息显然就没有什么智力上的困难了。
一个知道一些美国的历史事实，并在某种程度上理解这些事实的人，可以在第一个意义上，通过阅读，马上轻易地获取更多这样的事实，并且以同样的理解程度理解这些事实。
【语法分析】第一句话是一个主从复合句，包含好几个层次。
总的来说，if之前是主句，if之后是条件状语从句。
主句部分的主干是，There's no difficulty about gaining information.of an intellectual sort是介词短语，作定语，修饰difficulty（属于智力类型的困难）。
In the course of reading也是介词短语，但是它作的是状语，修饰动名词gaining (在阅读的过程中获取新信息)。
在if引导的条件状语从句中使用了句型the same... as...。
考研英语长难句解析
考研英语长难句解析一、考研英语长难句之定语从句一、定语从句定语从句是英语中一种最常见的句型，它可以分为限制性定语从句和非限制性定语从句，即定语从句的关系词在文中修饰哪个词、短语或句子。
在主句中不可缺少的定语从句称限定性定语从句。
对主句起附加说明作用的定语从句称非限定性定语从句。
此外，定语从句和主句之间还存在着状语关系，说明原因、目的、让步、假设等。
例1.The change met the technical requirement of the new age andprevented the decline in efficiency that so commonly spoiled the fortunes of family firms in the second and thirdgeneration after the energetic founders. (1996年真题)例2. The American economic system is, organized around a basicallyprivate-enterprise, market- oriented economy in which consumers largely determine what shall be produced byspending their money in the marketplace for those goods and services that theywant most.例3. If, on theother hand, producing more of a commodity results in reducing its cost, thiswill tend to increase the supply offered by seller-producers, which in turn will lower the price andpermit more consumers to buy the product.例4. The government promised to give preferential taxation policiesand loans of low interest rate to thoseenterprises that could improve theirstructure of production and were willing to take in over 50 laid-off workersyearly.例5. The local government introduced the snakes into this areahoping that they would control the number of mice, which finally became the threat needed to be controlled.例6.The environmental protection should be given priority which means the economic developmentwould be lowered to some extent in a developing country.例7.She was confirmed to be infected with bird flu that calls for a quarantine andmedical observation for weeks in the hospital.例8.In Europe, aselsewhere multi-media groups have been increasingly successful groups whichbring together television, radio newspapers, magazines and publishing housesthat work in relation to one another.(2005年真题)二、考研英语长难句之同位语从句例1. The audience leranedform the internet the news that aserious explosion broke out in Xi’ana few days ago.例2.The rumor that she eloped with her boyfriend justcannot hold water, for I saw herat home just now.例3. However, the conventional view that education should be one of the veryhighest priorities for promoting rapid economic development in poor countries is wrong.(2009年第3篇)三、考研英语长难句之倒装句倒装(inversion)是一种语法手段，用以表示一定句子结构的需要和强调某一句子成分的需要。
考研英语长难句66句(含详细解析)
1.This success, coupled with later research showing that memory itself is not genetically determined, led Ericsson to conclude that the act of memorizing is more of a cognitive exercise than an intuitive one.词汇突破：cognitive 认知的（后天习得的）Intuitive 先天的和以上这组单词概念相同的表达还有：Nature先天；nurture后天；born ;先天的；made 后天的；innate天生的；Acquired后天习得；Determine 决定Coupled with 相当于and,想类似的表达还有along with ; combined with等。
主干识别：句子的主语是This success和later research ；谓语是led; 宾语是Ericsson; 不定式短语to conclude 做状语；主干结构是：this success and later research led Ericsson to conclude that …其他成分：在research后面接一个现在分词短语做后置定语，在这个现在分词短语中that引导的从句做showing 的宾语；在不定式短语中that引导的从句做conclude的宾语；more…than结构翻译为与其说，不如说。
微观解析：由于主语中的第二个并列成分比较长，且是用两个逗号隔开的，在阅读的时候可以跳读；把This success和动词led先连起来然后再来解析其他成分。
译文赏析：这种成功和后来表明记忆本身并不是先天决定的研究使爱立信总结道，记忆的行为与其说是一种先天的行为不如说是一种习得的行为。
2.It is not obvious how the capacity to visualize objects and to figure out numerical patterns suits one to answer questions that have eluded some of the best poets and philosophers.词汇突破：visualize 想象Figure out 发现和找出Suits 使…适合主干识别：句子主语是由how引导的一个主语从句，it是句子的形式主语；句子主干为: How …is not obvious.在主语从句中主语是capacity，谓语是suits 宾语是one ;其他成分：状语为to answer…主语后加上两个动词不定式做后置定语；动词不定式中的宾语questions后面接一个that引导的定语从句。
考研英语长难句解析（2）
考研英语长难句解析（2）长难句：1. The words used by the speaker may stir up激起；煽动；搅拌；唤起unfavorable reactions in the listener which interfere vi. 干涉；妨碍；打扰vt. 冲突；介入with his comprehension; hence, the transmission-reception system breaks down.结构剖析：本句有分号分为两部分，其中第一部分的主干是The words.... may stir up unfavorable reactions....., which引导的定语从句which interfere with his comprehension修饰reactions.(这点很重要,注意理解)过去分词used by the speaker作words的后置定语，介词词组in the listener作reactions的后置定语参考译文：说话者使用的词可能会引起听话者不愉快的反应，这种反应干扰听话者的理解，因此，二者之间的传输-接受系统就中断了interfere with干扰，干涉；妨碍；触动或弄坏；乱动；与……抵触长难句：The rats develop bacterial infections of the blood, as if their immune systems-the self-protecting mechanism against diseases-had crashed.结构剖析：本句是一个主从复合句，逗号前为主句，后面的as if 引导一个状语从句，使用虚拟语气，表示与事实相反；破折号之间的部分the self-protecting mechanism against diseases作破折号前的immune systems的同位语。
2018年考研英语长难句真题解析（2）
2018年考研英语长难句真题解析（2）11. One such cause now seeks to end biomedical research because of the theory that animals have rights ruling out their use in research.(2003 Text2)12.Scientists need to respond forcefully to animal rights advocates, whose arguments are confusing the public and thereby threatening advances in health knowledge and care.(2003 Text2)13.Leaders of the animal rights movement target biomedical research because it depends on public funding, and few people understand the process of health care research.(2003 T ext2)14.For example, a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from or is tested in animals—no meat, no fur, no medicines.(2003 Text2)15. We need to make clear the connection between animal research and a grandmother’s hip replacement, a father’s bypass operation, a baby’s vaccinations, and even a pet’s shots.(2003 Text2)16.To those who are unaware that animal research was needed to produce these treatments, as well as new treatments and vaccines, animal research seems wasteful at best and cruel at worst.(2003 Text2)17.Finally, because the ultimate stakeholders are patients, the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper, who has made courageous statements about the value of animal research, but all who receive medical treatment.(2003 Text2)18. In recent years, railroads have been combining with eachother, merging super systems, causing heightened concerns about monopoly.(2003 Text3)19.Next year, after a series of mergers is completed, just four railroads will control well over 90 percent of all the freight moved by major rail carriers.(2003 Text3)。
2020考研英语：重点长难句解析2
2020考研英语：重点长难句解析2考研英语有许多题目组成，方便大家及时了解，下面由小编为你精心准备了“2020考研英语：重点长难句解析2”，持续关注本站将可以持续获取更多的考试资讯!2020考研英语：重点长难句解析213. One leading authority says that these intensely powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better.【词汇进步】authority 权威harness 使……停止的意思和stop 可以互换但是更加正式的表达还有一个单词是curb，这个单词表示控制的意思相当于control，原意是缰绳的意思，这个单词为考研常考词。
conscious 有意识的intensely powerful mental event在原文中就等于dreams【主干识别】one leading authority says that+宾语从句【其他成分】宾语从句的主干是these intensely powerful mental events can be not only harnessed but actually brought under conscious control 并列连词not only …but also…连接两个并列的动词harnessed 和 broughtto help us sleep and feel better 为目的状语【难点揭秘】动词的并列造成识别上的困难。
【译文赏析】而一名顶级权威认为，这些极其强烈的大脑活动不仅可以被抑制，实际上还可以受到意识的控制，进而帮助我们睡眠，使我们感觉好一些。
14.But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for them- selves&mdashgoals that pose a real challenge.【词汇进步】utility 运用supervision 监管【主干识别】they will have to operate and be able to make a few decisions. 并列的两个谓语由and 连接【其他成分】But if robots are to reach the next stage of laborsaving utility状语with less human supervision状语at least 状语goals that pose a real challenge整个句子的同位语。
考研英语二长难句
英语（二）每日长难句讲解5.28It’s not that people’s profiles are dishonest,says Catalina Toma of Wisconsin-Madison Uni versity,“but they portray an idealized version of themselves”.【必记词汇】1.profile['prəʊfaɪl]n.轮廓，人物简介2.dishonest[dɪs'ɒnɪst]a.不诚实的3.portray[pɔː'treɪ]vt.描绘4.idealized[aɪˈdɪəlˌaɪzd]a.理想化的5.version[ˈvɜːʃn]n.版本【写作积累】1.it’s not...,but...不是......，而是......2.people’s profiles人们的个人资料3.idealized version理想化的版本【参考译文】威斯康星大学—麦迪逊分校的Catalina Toma说，“这并不是说人们的个人资料不诚实，而是他们描绘出了一个自己的理想化版本。
”5.27Facebook,therefore,is a self-enhancer’s paradise, where people can share only the most flattering photos, the cream of their wit,style,beauty,intellect and lifestyle.【必记词汇】1.paradise ['pærədaɪs] n.天堂2.flattering['flætərɪŋ] adj.奉承的；谄媚的3.cream [kriːm] n.精华，精英4.wit [wɪt] n.才智5.beauty ['bju:tɪ] n.美貌6.intellect ['ɪntəlekt] n.理解力7.lifestyle ['laɪfstaɪl] n.生活方式（习惯）【写作积累】1.self-enhancer 自我提升者2.self-enhancer’s paradise 自我提升者的天堂3.the most flattering photo 最讨人喜欢的照片【参考译文】于是，Facebook 成了自我提升者的天堂，（因为）在那里人们可以只分享最讨人喜欢的照片，内容涉及他们才智、品味、相貌、见地和生活方式的精华。
2024考研英语长难句解析含译文语法分析just as引导方式状从
2024考研英语长难句解析含译文语法分析just as引导方式状从In fact, any book that can be read for understanding or information can probably be read for entertainment as well, just as a book that is capable of increasing our understanding can also be read purely for the information it contains. （This proposition cannot be reversed: it is not true that every book that can be read for entertainment can also be read for understanding.）【翻译】实际上任何一本为了理解或者是为了信息而阅读的书也都可以为了娱乐而阅读。
正如一本能够增进理解力的书也可以纯粹用来为它所包含的信息而阅读一样。
（这个命题是无法逆转的，也就是说，我们不能说，任何一本用来娱乐的书，也可以用来增进理解力。
）【语法分析】第一句是一个主从复合句。
它的主干是any book can be read for entertainment.that can be read for understanding or information是定语从句，修饰先行词book.as well的意思是“也”，表示追加，作状语。
它的用法可以参考系列文章的第（26）篇。
just as 引导的句子是方式状语从句，just as是连词，意思是“正如......”方式状语从句表示的是主句里的谓语动词表示的动作发出时的状态或方式。
再如: He treated her as if she were his sister（他对待她的样子，似乎她是他的妹妹。
2024考研英语长难句解析含译文语法分析强调句型
2024考研英语长难句解析含译文语法分析强调句型Both are active, though the activities are different. If anything is passive, it is the ball. It is the inert thing that is put in motion or stopped, whereas the players are active, moving to pitch, hit or catch.【翻译】双方都是主动的，尽管活动不同。
如果有什么东西是被动的，那个东西就是棒球。
恰好是那个没有自主行动能力的球，被迫动了起来或者被停止。
而打棒球的人则是主动的，他跑动着去投球，击球或接球。
【语法分析】第一句虽然很短，但它是一个主从复合句。
though引导的是一个让步状语从句。
在英语里，状语从句的位置比较灵活，可以放在主句之前，也可以放在主句的后面。
但是放在主句前面或者后面，强调的重点却是不一样的。
如果放在后面，强调的是主句。
放在前面，强调的是状语从句。
就像这句话，强调的是接球手和击球手都是主动的both are active这一共同点。
第二句也是一个主从复合句。
If引导的是一个条件状语从句，逗号后面是主句。
It指的是前面的anything.大家注意，这一句的条件状语从句就放在了主句的前面，强调了主句，与第一句里的both are active相对立。
第三句是一个并列句。
用whereas这个并列连词把两个分句连接起来。
whereas的意思相当于but，只是它的转折语气没有but那么强烈。
先看第一个分句。
这是一个强调句型，it is... that...It is后面跟的是被强调的成分，that后面跟的是其他成分。
强调句型是作者想强调句子中的某一个成分时，所使用的一种特殊句型。
打乱了句子的正常顺序，把被强调的成分先提出来，放在it is后面，其他成分的顺序则保持不变。
考研英语典型长难句及解析
考研英语典型长难句及解析考研英语典型长难句及解析之一1. Even when we turn off the bedside lamp and are fast asleep (2), electricity is working for us (1), driving our refrigerators, heating our water,or keeping our rooms air-conditioned (3).电仍在为我们工作。
即使在我们关掉了床头灯深深地进入梦乡时, 电仍在为我们工作。
即使在我们关掉了床头灯深深地进入梦乡时, 电仍在为我们工作——开动电冰箱, 把水加热, 或使室内空调机继续运转。
2. But now it is realized that supplies of some of them are limited, and it is even possible to give a reasonable estimate of their “expectation of life" (1), the time it will take to exhaust all known sources and reserves of these materials (2).可是现在人们意识到, 其中有些矿物质的蕴藏量是有限的, 人们甚至还可以比较合理的估计出这些矿物质“可望存在多少年”。
可是现在人们意识到, 其中有些矿物质的蕴藏量是有限的, 人们甚至还可以比较合理的估计出这些矿物质“可望存在多少年”, 也就是说, 经过若干年后, 这些矿物的全部已知矿源和储量将消耗殆尽。
If parents were prepared for this adolescent reaction, and realized that it was a sign that the child was growing up and developing valuable powers of observation and independent judgment (2), they would not be so hurt, and therefore would not drive the child into opposition by resenting and resisting it (1).他们就不会感到如此伤心, 所以也就不会因对此有愤恨和反对的情绪而把孩子推到对立面去。
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考研英语典型长难句及解析之二1. This will be particularly true since energy pinch will make it difficult to continue agriculture in the high-energy American fashion that makes it possible to combine few farmers with high yields.结构分析:句子的主干是This will be particularly true…。
since引导原因状语从句。
此从句中又套嵌一个由关系代词that引导的定语从句，修饰the high-energy American fashion。
在定语从句中，that做主语，makes做谓语，it做形式宾语，不定式短语to combine few farmers with high yields则是真正的宾语（不定式短语内部to combine是主干，few farmers是宾语，with high yields是状语），possible做宾语补足语。
this指代前句中提到的这种困境。
energy pinch译为“能源的匮乏”;in…fashion译为“用…方法、方式”。
译文：这种困境将是确定无疑的，因为能源的匮乏，高能量消耗这种美国耕种方式将很难在农业中继续下去，而这种耕种方式使投入少数农民就可获得高产成为可能。
2. Now since the assessment of intelligence is a comparative matter，we must be sure that the scale with which we are comparing our subjects provides a“valid”or“fair”comparison.结构分析:句子的主干是we must be sure…。
since引导原因状语从句the assessment of intelligence is a comparative matter。
主句中又有that 引导的宾语从句that the scale with which we are comparing our subjects provides a“valid”or“fair”comparison。
此宾语从句中又套嵌一个由介词with+which引导的定语从句with which we are comparing our subjects修饰先行词the scale。
scale在此处意为“尺度、衡量标准”。
译文：既然对智力的评估相比较而言的，那么我们必须确保，在对我们的对象进行比较时，我们所用的尺度能够提供“有效的”或“公平的”比较。
;免费考研辅导视频3. In general，the tests work most effectively when the qualities to be measured can be most precisely defined and least effectively when what is to be measured or predicted can be not well defined.结构分析:句子的框架是the tests work most effectively when…and least effectively when…。
and连接两个并列分句，每个并列分句中皆有一个when引导的时间状语从句分别说明work most effectively和and（work）least effectively。
第二个时间状语从句中还有一个主语从句what…predicted。
the tests是主句的主语，work为动词做谓语。
qualities在此处是可数名词，不译为“质量”，而译为“特征”。
defined 不能直译为“被定义为”，而应译为主动语态“界定”。
译文：一般来说，当所需要测定的特征能被精确界定时，测试最为有效;而当所测定或预测的东西不能被明确界定时，测试效果最差。
4. For example，they do not compensate for gross social inequality，and thus do not tell how able an underprivileged youngster might have been had he grown up under more favorable circumstances.结构分析:句子的框架是they do not compensate…，and thus do not tell how…。
and连接两个并列分句，第二个并列分句中由how引导的宾语从句是一个带有虚拟条件句的主从复合句，其中had he grown up…（=If he had grown up…）是省略了连词if的非真实条件句。
主句主语的they，在此代指上文提到的tests; able在句中作might have been的表语。
underprivileged在此不能译为“没有特权的”，而译为“没有地位的”或“物质条件差的”。
译文：例如，测试并不能弥补明显的社会不公;因此，它们不能说明一个物质条件差的年轻人，如果在较好的环境中成长的话，会有多大才干。
5.It leads the discussion to extremes at the outset：it invites you to think that animals should be treated either with the consideration humans ;免费考研辅导视频extend to other humans，or with no consideration at all.结构分析:句子的框架是It leads the discussion to extremes at the outset: it invites you to think that…。
冒号后的复合句是对冒号前部分作进一步说明。
复合句中that引导宾语从句，从句中有either…or…引导的两个并列的介词结构作状语，修饰动词be treated，其中第一个with介词结构中还有一个省略了关系代词that或which的定语从句humans extend to other humans，修饰the consideration。
it代指上文的观点，即如果对人权没有达成一致看法，而谈论动物的权利是徒劳的。
介词短语at the outset译为“从一开始”。
动词invites应转译为“使”、“让”或“促使”。
动宾结构extend consideration to意为“给予关怀或关心”，consideration不应译为“考虑”。
译文：这种说法从一开始就将讨论引向极端，它使人们认为应该这样对待动物:要么像对人类自身一样关怀体谅，要么完全冷漠无情。
6. But even more important，it was the farthest that scientists had been able to look into the past，for what they were seeing were the patterns and structures that existed 15 billion years ago.结构分析:句子的框架是it was the farthest that…。
但It was…that…在本句中不是强调句型。
it是指上句中所提到的150亿年前形成的巨大云团（a strip of enormous cosmic clouds some 15 billion light-years from earth）;that引导的应是一个定语从句，修饰先行词the farthest。
for引导的是表示原因的分句，分句中还有that引导的定语从句，修饰the patterns and structure。
译文：但更重要的是，这是科学家们所能观测到的有关过去的最为遥远的景象，因为他们看到的是150亿年前宇宙云的形状和结构。
7. Thus it happened that when the new factories that were springing up required labor，tens of thousands of homeless and hungry agricultural workers，with their wives and children，were forced into the cities in search of work，and any work，under any condition，that would keep them alive.结构分析:句子的框架是it happened that…。
it做形式主语，that引导的从句做真正的主语。
主语从句中，又有一个由when引导的时间 ;免费考研辅导视频状语从句，主句为tens of thousands of homeless and hungry agricultural workers…were forced…，时间状语从句中从句主语the new factories 又带有一个定语从句that were springing up; that would keep them alive做work的定语从句。
spring up意为“发生，出现，建立”。
译文: 于是就出现了这样的情况:正当新办的工厂纷纷建立，需要劳动力的时候，成千上万无家可归、饥肠辘辘、以农业为生的劳动者携家带口，被迫进入城市;他们要找活干，不管什么活儿，不论什么条件，只要不被饿死就行。
8. As a result of two or three centuries of scientific investigation we have come to believe that nature is understandable in the sense that when we ask her questions by way of appropriate observations and experiments，she will answer truly and reward us with discoveries that endure.结构分析:句子的框架是…we have come to believe that…。