【精选】英语长难句精解70句
难句在考研阅读、完型填空和翻译中的出现频率很高，无论句子有多长、结构有多复杂，它都由一些基本的成分组成的。
从结构来说，英语句子中，除了谓语之外，其它的成分均可以由从句或者非谓语动词来充当。
从句子本身是一个完整的句子，因此，从句与从句之间的关系可能包孕、套嵌，也可能并列，平行。
从功能来说，英语有三大复合句，即:①名词性从句，包括主语从句、宾语从句、表语从句和同位语从句;②形容词性从句，即我们平常所说的定语从句;③状语从句。
非谓语动词可以有自己的时态和语态（过去分词除外），也可以跟自己的逻辑主语、宾语、状语等成分，构成一个非谓语动词结构。
由于非谓语动词和从句的这些特点，使英语句子从理论上讲可以无限延长。
英语长句的分析方法：去枝叶，留主干。
1）划出句子中的定语从句和状语从句;2）划出所有介词短语（位于be动词后的除外）；3）名词性从句看作一个整体,找出句中所有的谓语结构、非谓语结构、介词短语和从句的引导词;4）非谓语动词结构看作一个整体；5）找出全句的主语、谓语和宾语，即句子的主干；6）分析从句的结构和非谓语动词的内部结构。
长难句分析的步骤举例：经典例题（2001年考研完型填空第二段）In a significant tightening of legal controls over the press, Lord Irvine, the Lord Chancellor, will introduce a draft bill that will propose making payments to witnesses illegal and will strictly control the amount of publicity that can be given to a case before a trial begins.分析:第一，划出定语从句和状语从句: that will propose making payments to witnesses illegal and will strictly control the amount of publicity /that can be given to a case /before a trial begins.第二，划出介词短语：In a significant tightening of legal controls over the press第三，句子的结构分析:（1）主干结构是主语（Lord Irvine含同位语the Lord Chancellor）+将来时谓语（will introduce）+宾语（a draft bill）；（2）that引导的定语从句修饰draft bill,其中，will propose 是第一个谓语，making paymentsto witnesses illegal是一个动名词短语做宾语，在动名词短语内部，payments to witnesses做making的宾语，illegal是宾补；第二个谓语是will strictly control, the amount of publicity是它的宾语。
that can be given to a case before a trial begins是孕含有一个时间状语从句（before atrial begins）的定语从句，修饰publicity。
请大家按照上述步骤认真分解以下70个句子，并把分解后的句子读熟甚至背过，则基本上可以解决考研长难句问题。
1. This will be particularly true since energy pinch will make it difficult to continue agriculture inthe 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 withhigh 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on译为“用…方法、方式”。
“能源的匮乏”;in…fashi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 scalecomparison.with which we are comparing our subjects provides a“valid”or“fair”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 whichwe 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。
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.。
and结构分析:句子的框架是the tests work most effectively when…and least effectively when…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.。
and连接两个结构分析:句子的框架是they do not compensate…，and thus do not tell how…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 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.。
高考英语阅读长难句分析100句
高考英语阅读长难句分析100句1. According to a recent survey, four million people die each year from diseases linked to smoking.依照最近的一项调查，每年有4，000，000人死于与吸烟有关的疾病。
2. The latest surveys show that quite a few children have unpleasant associations with homework.最近的调查显示相当多的孩子对家庭作业没什么好感。
3. No invention has received more praise and abuse than Internet.没有一项发明像互联网一样同时受到如此多的赞扬和批评。
4. People seem to fail to take into account the fact that education does notend with graduation.人们似乎忽视了教育不应该随着毕业而结束这一事实。
5. An increasing number of people are beginning to realize that education isnot complete with graduation.越来越多的人开始意识到教育不能随着毕业而结束。
6. When it comes to education, the majority of people believe that educationis a lifetime study.说到教育，大部分人认为其是一个终生的学习。
7. Many experts point out that physical exercise contributes directly to a person's physical fitness.许多专家指出体育锻炼直接有助于身体健康。
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。
100句难句(英文长难句)讲解
1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn.1.美洲羚羊，或称叉角羚，是该大陆典型的草原动物。
2. Of the millions who saw Haley's comet in 1986, how many people will live long enough to see it return in the twenty-first century.2. 1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？3. Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions.3.人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。
4. Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued.4.由于苯酚对人体带有刺激性作用，它基本上已不再被当作常用的防腐剂了。
5. In group to remain in existence, a profit-making organization must, in the long run, produce something consumers consider useful or desirable.5.任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。
6. The greater the population there is in a locality, the greater the need there is for water, transportation, and disposal of refuse.6.一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。
高考英语阅读长难句分析100句
高考英语阅读长难句分析100句1. According to a recent survey, four million people die each year from diseases linked to smoking.依照最近的一项调查，每年有4，000，000人死于与吸烟有关的疾病。
2. The latest surveys show that quite a few children have unpleasant associations with homework.最近的调查显示相当多的孩子对家庭作业没什么好感。
3. No invention has received more praise and abuse than Internet.没有一项发明像互联网一样同时受到如此多的赞扬和批评。
4. People seem to fail to take into account the fact that education does notend with graduation.人们似乎忽视了教育不应该随着毕业而结束这一事实。
5. An increasing number of people are beginning to realize that education isnot complete with graduation.越来越多的人开始意识到教育不能随着毕业而结束。
6. When it comes to education, the majority of people believe that educationis a lifetime study.说到教育，大部分人认为其是一个终生的学习。
7. Many experts point out that physical exercise contributes directly to a person's physical fitness.许多专家指出体育锻炼直接有助于身体健康。
考研英语长难句解析100句（精典）
1. The American economic system is, organized around a basically private-enterprise, market- oriented economy in which consumers largely determine what shall be produced by spending their money in the marketplace for those goods and services that they want most.[参考译文] 美国的经济是以基本的私有企业和市场导向经济为架构的，在这种经济中，消费者很大程度上通过在市场上为那些他们最想要的货品和服务付费来决定什么应该被制造出来。
2. Thus, in the American economic system it is the demand of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes, that together determine what shall be produced and how resources are used to produce it.[参考译文] 因此，在美国的经济体系中，个体消费者的需求与商人试图最大化其利润的欲望和个人想最大化其收入效用的欲望相结合，一起决定了什么应该被制造，以及资源如何被用来制造它们。
3. If, on the other hand, producing more of a commodity results in reducing its cost, this will tend to increase the supply offered by seller-producers, which in turn will lower the price and permit more consumers to buy the product.[参考译文] 另一方面，如果大量制造某种商品导致其成本下降，那么这就有可能增加卖方和制造商能提供的供给，而这也就会反过来降低价格并允许更多的消费者购买产品。
(完整版)英语长难句精解70句
难句在考研阅读、完型填空和翻译中的出现频率很高，无论句子有多长、结构有多复杂，它都由一些基本的成分组成的。
从结构来说，英语句子中，除了谓语之外，其它的成分均可以由从句或者非谓语动词来充当。
从句子本身是一个完整的句子，因此，从句与从句之间的关系可能包孕、套嵌，也可能并列，平行。
从功能来说，英语有三大复合句，即:①名词性从句，包括主语从句、宾语从句、表语从句和同位语从句;②形容词性从句，即我们平常所说的定语从句;③状语从句。
非谓语动词可以有自己的时态和语态（过去分词除外），也可以跟自己的逻辑主语、宾语、状语等成分，构成一个非谓语动词结构。
由于非谓语动词和从句的这些特点，使英语句子从理论上讲可以无限延长。
英语长句的分析方法：去枝叶，留主干。
1）划出句子中的定语从句和状语从句;2）划出所有介词短语（位于be动词后的除外）；3）名词性从句看作一个整体,找出句中所有的谓语结构、非谓语结构、介词短语和从句的引导词;4）非谓语动词结构看作一个整体；5）找出全句的主语、谓语和宾语，即句子的主干；6）分析从句的结构和非谓语动词的内部结构。
长难句分析的步骤举例：经典例题（2001年考研完型填空第二段）In a significant tightening of legal controls over the press, Lord Irvine, the Lord Chancellor, will introduce a draft bill that will propose making payments to witnesses illegal and will strictly control the amount of publicity that can be given to a case before a trial begins.分析:第一，划出定语从句和状语从句: that will propose making payments to witnesses illegal and will strictly control the amount of publicity /that can be given to a case /before a trial begins.第二，划出介词短语：In a significant tightening of legal controls over the press第三，句子的结构分析:（1）主干结构是主语（Lord Irvine含同位语the Lord Chancellor）+将来时谓语（will introduce）+宾语（a draft bill）；（2）that引导的定语从句修饰draft bill,其中，will propose 是第一个谓语，making payments to witnesses illegal是一个动名词短语做宾语，在动名词短语内部，payments to witnesses做making的宾语，illegal是宾补；第二个谓语是will strictly control, the amount of publicity是它的宾语。
考研英语长难句解析：每日一句(70)_毙考题
2018考研英语长难句解析：每日一句(70)2010年真题Section ⅡReading Comprehension Part A Text 1 第3段第5句So few authors have brains enough or literary gift enough to keep theirown end up in journalism, Newman wrote, that I am tempted to definejournalism as a term of contempt applied by writers who are not read towriters who are .译文：拥有足够的才智或文学天赋来坚持新闻写作的作家是如此之少，纽曼写道：以致我禁不住把‘新闻业’定义为‘作品没有人看的作家对那些作品广受欢迎的作家的轻蔑之辞’。
分析：该句的主干是Newmanwrote…，前后的双引号之内都是直接引语。
这个直接引语是so…that…结构，that引导的是结果状语从句。
直接引语里的主语是So fewauthors，brains和literary gift并列做谓语have的宾语，两个enough都是定语，分别修饰两个宾语，不定式to keep theirown end up in journalism是结果状语。
在that引导的结果状语从句中，to define…是主语的补足语，journalism 是define的逻辑宾语，as引导的部分是该宾语的补足语。
过去分词短语applied by writerswho are not read to writers whoare是contempt的后置定语，其中有两个由who引导的定语从句修饰两类不同的writers。
词汇指南author[ ɔ:θə](n.)作者;创始人(高考词汇)(2008年-阅读2、2010年-阅读1)(au=auɡ-词根,大，th=thinkinɡ-思想，or-表人→大思想家、著作家——即作者，引申为某一学科、机构等的创始人。
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。
(全)2021中考英语-长难句-分析详解含译文
(全)2021中考英语-长难句-分析详解含译文中考英语-长难句-分析详解含译文一、We all need heroes. We need to be XXX, done that, and succeeded. Many times the greatest heroesare the people we deal with every day - relatives（亲戚）, friends, andneighbors - who will keep going when it is easier to give up.二、词汇突破：1. be able to能够；2. respect尊敬，敬重；3. people who have been there先行者；4. deal with打交道，处理；5. neighbor邻人；6. keep going继续下去；7. give up放弃；三、拆分句子:Many times the greatest heroes are the people we deal with every day -relatives（亲戚）, friends, and neighbors - who will keep going when it iseasier to give up.本句话拆分后：1. Many times the greatest heroes are the people；2. (who) we deal with every day; who指代的是people,在定语从句中做宾语，可以省略；3. relatives（亲戚）, friends, and neighbors；是the people 的同位语；4. who will keep going；who指代的是people;5. when it is easier to give up;四、参考译文：我们都需要英雄。
高考英语真题长难句100句（翻译带解析）！
高考英语真题长难句100句（翻译带解析）！1.First put forward by the French mathematician Pierrede Format in the seventeenth century, the theorem had baffled and beaten the finest mathematical minds, including a French woman scientist who made a major advance in working out the problem, and who had to dress like aman in order to be able to study at the Ecolab polytechnique.这个定理，先是由十七世纪法国数学家皮尔法特提出，曾使一批杰出的数学大师为难，包括一位法国女科学家，她在解决这个难题方面取得了重大的进展，她曾女扮男装为了能够在伊科尔理工学院学习。
简析:夹杂过去分词短语，现在分词短语，动名词及两个定语从句。
2. It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mailis introduced, the printers start working overtime. That is, the growing demand for paper in recent years is largely due to the increased use of the Internet.由于因特网的使用，计算所使用的纸张的数量是很难的，然而几乎任何在办公室工作的人能告诉你,当引进电子邮件后，打印机就开始超时工作。