gre作文大讲堂 长难句示例五

gre作文大讲堂长难句示例五

Gre写作是美国所有作文考试中时刻最长而质量要求最高的一类作

文考试，而在短期内提高gre写作能力不是一天两天可以完成额，所以我们在备考xx新gre写作时必然要对问题问题深切的剖析，体味以下优异范文的文章结构，以提高新gre写作的整体分数。

21.Studies by Hargrave and Geen estimated natural munity graz-ingrates by measuring feeding rates ofindividual zooplankton species inthelaboratory and then puting munity grazing rates for fieldconditionsusing the known population densityof grazers.

由哈格雷夫（Hargrave）和吉恩（Geen）所进行的研究，对自然条件下的群落食草比例进行了估计，其手段是通过测量出实验室内单独的浮游动物种类的结食比例，然后利用已知的食草动物种群密度，计算出实地状况下的群落食草比例。

22.In the periodsof peak zooplankton abundance，that is，in the latespring and in the summer，Haney recorded maximum daily -munitygrazing rates，for nutrient-poorlakes and bog lakes，respectively，of 6.6percent and 114 percent of daily phytoplankton production.

在浮游动物数量激增的高峰期，亦即在春季后期以及夏季，哈尼记录了最大程度上的每日群落食草比率，对于营养物不充足的湖和沼泽湖而言，分别为每日浮游植物繁殖量的6.6%和114%.

23.The hydrologic cycle，a major topic in this science，is theplete cycle of phenomena through which water passes，beginning asatmospheric water vapor，passing into liquid and solid form asprecipitation，thence along and into the ground surface，and finallyagain returning to the form of atmospheric water vapor by means ofevaporation and transpiration.

水文循环（hydrologiycle），作为该学科中的一个主要课题，指的是水所经过的诸现象的整个循环过程，开始时是作为大气中的水蒸气，转而作为雨、雪、露、雹一类的降水量经过液体和固体形态，由此而沿着地层表面分布或进入地层表面，最终通过蒸发和散发作用再度回复到大气水蒸气的形态。

24.The historian Frederick J. Turner wrote in the 1890’s that theagrarian discontent that had been developingsteadily in the UnitedStates since about 1870 had

been precipitated by theclosing of theinternal frontier——that is，the depletion of available new landneededfor further expansion of the American farming system.

史学家弗雷德里克.杰.特纳（FrederickJ.Turner）于十九世纪九十年代著述道，美国约自18世纪70年代以来一直在持续不断发展的农民不满，由于国内边远地区（internalfrontier）的封闭而更趋加剧——亦即是说，美国农业系统进一步扩展所必需的可资利用的新土地几近耗竭。感谢您阅读《长难句示例五》一文，出guo(.)部希望本文能帮助到您。

模板,内容仅供参考

2020年托福阅读长难句100句：后置定语从句.doc

2020 年托福阅读长难句100 句：后置定语从句 我们知道 一个句子的主干 ( 主谓宾 ) 相当于它的骨架，识别了主干相当于抓住 了句子的主要信息 ; 而句子的其他修饰、说明及补充的部分 ( 定状补同等 ) 则相当于句子的血肉，血肉中往往包含了大量的附加信息。很多时候这些附加的信息对整句的理解起着辅助、增强甚至不可或缺的作用。 教学中作者发现下面这个句子常常困扰一些语法功底不错的考生： The physicist rightly dreads preciseargument, since an argument that is convincing only if it is precise loses all its force if theassumptions on which it is based are slightly changed, whereas an argument thatis convincing though imprecise may well be stable under small perturbations ofits underlying assumptions. 本句 since 之前的部分含有标准的 S(The physicist)+V(dreads)+O(argument) 结构，而 since 之后明显应该是原因 状语 ( 从句 ) 的部分，所以句首的 SVO就是整句的主句。下面我们来仔 细分析 since 后面的部分： 第一行末尾的 that 紧跟 an argument 之后，显然做 an argument 的后置定语从句。 that is convincing 是一个完整的主系表结构， only if 则引导了这个定语从句自身的 ( 即小级别 ) 条件状语从句 it is precise (仍是一个完整的主系表结构); 接下来我们遇到了 loses ，since 到 loses 之间是两个主系表从句，有各自的系动词，于是 loses 不属于这两个从句，只能与 an argument 对应，这个点也可从单复数上佐证。 loses 与后面的 all its force 形成动宾结构，其中it指代前文的an argument;

GMAT(教学部+)长难句

申友国际教育（教学部） 复合句 1.In order for the far-ranging benefits of individual ownership to be achieved by owners,companies,and countries,employees and other individuals must make their own decisions to buy,and they must commit some of their own resources to the choice. 2.None of these high-technology methods are of any value if the sites to which they are applied have never mineralized,and to maximize the chances of discovery the explorer must therefore pay particular attention to selecting the ground formations most likely to be mineralized. 3.New techniques for determining the molecular sequence of the RNA of organisms have produced evolutionary information about the degree to which organisms are related,the time since they diverged from a common ancestor, and the reconstruction of ancestral versions of genes. 4.Joseph Glarthaar’s Forged in Battle is not the first excellent study of Black soldiers and their White officers in the Civil War,but it uses more soldiers’letters and diaries—including rare material from Black soldiers—and concentrates more intensely on Black-White relations in Black regiments than do any of its predecessors. 5.Woodward had an unerring sense of the revolutionary moment,and of how historical evidence could undermine the mythological tradition that was crushing the dreams of new social possibilities. 6.The mass-production philosophy of United States automakers encouraged the production of huge lots of cars in order to utilize fully expensive, component-specific equipment and to occupy fully workers who have been trained to execute one operation efficiently. 7.Hardy’s weakness derived from his apparent inability to control the comings and goings of these divergent impulses and from his unwillingness to cultivate and sustain the energetic and risky ones.

历年考研英语真题长难句解析

历年考研英语真题长难句解析 考研英语试卷中，阅读理解和翻译共有50分，占到了全卷分数的半壁江山。毫不夸张地说，把这两部分做好，在英语考试中取得理想的成绩便不再是奢望。那么怎么样才能做好这一部分的试题呢？关键要通过大量的练习，增强阅读英文句子，尤其是其中长难句的能力。长难句一般是指结构复杂难以理解的句子，也有一些其实结构并不复杂，但因为句子很长也很容易让人困惑。长难句出现不多，但是常常大大增加我们理解的难度，成为我们获取高分的拦路虎. 下面就近八年来考研试题中阅读理解和翻译中出现的长难句都列出来，分析它们的结构，指出其中的考查难点，并对如何恰当翻译它们给出建议,，希望大家能从中得到一些启发。 1. Such large, impersonal manipulation of capital and industry greatly increased the numbers and importance of shareholders as a class, (an element in national life representing irresponsible wealth detached from the land and the duties of the landowners; and almost equally detached from the responsible management of business). 句子主干：Such large, impersonal manipulation of capital and industry greatly increased …shareholders as a class, (which was) an element… 语法难点：本句是典型的非限定性定语从句，难点在其主语和宾语都有较长的短语和of 结构限定，并且分句是由两个and相连的3个部分组成的。分句an element…landowners 又带有两个定语从句，一个是(which was) representing…, 另一个是(which was) detached…。 可见，定语从句的难点在于经常省略引导词+be的结构，从而在理解上容易和分词结构相混淆。 句子翻译：对资本和企业的这种大规模的非个人操纵大大增加了股东作为一个阶级的数量和重要性。这个阶层作为国计民生的一部分，代表了非个人责任的财富与土地及土地所有者应尽义务的分离，而且也几乎与责任管理相分离。 翻译技巧：实际上定语从句并不符合汉语的使用习惯。所以翻译时遇上定语从句，一定不要机械地按照原来的顺序生搬硬套。像这样分句较长的情况，把主句和分句拆为两句是比较好的方法。所以这里从这个阶层开始另起一句。 2. Towns like Bournemouth and Eastboune sprang up to house large, comfortable classes( who had retired on their incomes,and who had no relation to the rest of the community except that of drawing dividends and occasionally attending a shareholders’meeting to dictate their orders to the management.) 句子主干：Towns…sprang up…classes who…, and who… 语法难点： 1)有并列从句。分析句子主干很容易看到这也是一个典型的定语从句结构，分句由who…, and who…两个并列结构组成。注意like并不是谓语而是介词短语作定语，真正的主句谓语是sprang of.retire on指依靠什么而退休（多跟表收入的名词）. 2) that of drawing dividends 结构中，draw是收取的意思，dividend指红利，that of sth结构是名词性的，that of sth相当于which is结构，目的都是修饰前面的名词。注意后面还有attending…是省略了which were的定语从句，把of sth结构和定语从句交替使用是英语中长难句的惯用手法，目的是避免行文的单调，考生朋友们要注意分辨。 句子翻译：像Bournemouth和Eastboune这样的城市兴起了，大批隐退的享乐阶层人士

新托福阅读长难句120句(分析 译文)

新托福阅读长难句120句(分析+译文 12月16日 1. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface,the deep—ocean bottom is a hostile environment to humans,in some ways as forbidding and remote as the void of outer space. (定语后置in some ways… 由于完全没有光,而且承受着比在地球表面大数百倍的极大压力,深海底部对人类而言是一个充满敌意的环境,在某些方面就像外层空间一样险恶和遥远。 分句1:Totally without light and subjected to intense pressures 分句2:hundreds of times greater than at the Earth’s surface 分句3:the deep—ocean bottom is a hostile environment to humans 分句4:in some ways as forbidding and remote as the void of outer space 分句2修饰分句1结尾的短语intense pressures, 分句1是分句3的原因状语 分句3是整个长句子的主句 分句4是分句3的后置定语,修饰分句3的a hostile environment to humans 整个句子结构是: 原因状语+主句+后置定语 这是主句前后分别有状语和定语的修饰成分,但是本句其实不是复合句。句子的核心意思是深海对于人类而言是一个充满敌意的环境。

陈琦 戈弋GRE长难句300例unit 7

1.However, none of these high-technology methods are of any value if the sites to which they are applied have never mineralized, and to maximize the chances of discovery the explorer must therefore pay particular attention to selecting the ground formations most likely to be mineralized. 但是，如果这些方法所应用的地点没有被矿化的话那么这些高科技方法就毫无价值。因此，探索者为了最大化发现矿产的机会，必须对选择最有可能被矿化的地质构成给予特别的关注。 2.Rather，the coincidence of increased United States government antidiscrimination pressure in the mid-1960s with the acceleration in the rate of black economic progress beginning in 1965 argues against the community theorists’ view. 20世纪60年代中期，美国政府反对歧视的压力不断升高，与此同时，从1965年开始，黑人经济状况改善的步伐越来越快。确切的说，这两个事件的同时发生违背了连续性理论家的观点。 3.Although at first the colonies held little positive attraction for the English—they would rather have stayed home—by the eighteenth century people increasingly migrated to America because they regarded it as the land of opportunity. 虽然起初对于英国人来说没有什么正面的吸引力，他们宁愿呆在家里，但是到了18世纪的时候，越来越多的人移民到美国，因为他们将美国视为一片充满机会的土地。

[全]考研英语：历年真题经典长难句深度解析2021

考研英语：历年真题经典长难句深度解析 一、It is also the reason why when we try to describe music with words, all we can do is articulate our reactions to it, and not grasp music itself. 1.重点词汇及短语： describe…with…用……描述…… articulate 【生义】v. 清楚地表达，描述【熟义】adj. 明晰清楚的 reaction n. 反应 grasp v. 理解，领会（尤指复杂的事情或观点） 2.句子成分分析：本句为主从复合句，主干是It is also the reason...。why引导定语从句，解释说明the reason。定语从句中包含了一个时间状语从句when we try to describe music with words。关系副词why引导限定性定语从句，修饰先行词reason，在定语从句中充当原因状语。例如：He didn’t tell me the reason why he was so upset. 从句引导词选用关系副词why还是关系代词that/which，取决于先行词reason在从句中充当的成分：先行词reason在从句中作副词性成分，应该用why。例如：Please tell me the reason why he was late.（先行词reason在从句中作原因状语）；先行词reason在从句中作

名词性成分，应该用that/which。例如：Please tell me the reason that/which made him late.（先行词reason在从句中作主语） 3.参考译文：这也是为什么当我们试图用语言描述音乐时，我们只能表达出自己对音乐的感受，而无法领悟音乐本身。 二、Asked whether any particular papers had impelled the change, McNutt said: "The creation of the 'statistics board' was motivated by concerns broadly with the application of statistics and data analysis in scientific research and is part of Science's overall drive to increase reproducibility in the research we publish.” 1.重点词汇及短语： impel v. 促使，迫使【用法】impel sb to do sth迫使某人做…… statistics board 统计板 concern n. 忧虑，担心；重要的事情concern about/over/with 对……关心application n. 申请书；应用；应用程序 2.句子成分分析：本句的主干是...McNutt said...。分词短语Asked whether...the change作句子的状语。引号中的内容是said的宾语，其主干是The creation of the "statistics board" was motivated...and is part of...。句中的broadly with the application of statistics and data analysis in scientific research解释说明concerns的内容。句中的to increase...we publish解释说明drive的内容，

历年考研英语真题长难句解析

历年考研英语真题长难句解析 1. This is no flash in the pan; over the past couple of years, inflation has been consistently lower than expected in Britain and America. 【译文】这不是昙花一现。在过去几年里，英国和美国的通货膨胀率始终低于预测水平。 【析句】这是一个并列句，前后用分号隔开两个子句，是递进关系。在第一句中，no可以用not a代替。在后一个句子中，inflation是主语，lower是谓语系动词的表语， than expected和in Britain and America，以及前面的over the past couple of years都是介词短语作状语。 【讲词】a flash in the pan意为"昙花一现的人或事"。Many people believe that the young singer is a flash in the pan.(许多人认为那位歌手红不了多久。) When I first heard the news,I too dismissed it as a flash in the pan.(我一开始听到这个消息时，也认为这事长不了。) 2. Economists have been particularly surprised by favourable inflation figures in Britain and the United States,since conventional measures suggest that both economies,and especially America's,have little productive slack. 【译文】经济学家对英美两国有利的通胀率感到特别诧异，因为传统的计量方法表明两国经济，特别是美国经济几乎没有生产萧条的时

新托福长难句精析-抓五大基本句型

托福长难句精析 Lecture 1 基本句型 1.The problem of how health-care resources should be allocated or apportioned, so that they are distributed in both the most just and the most effective way, is not a new one. 2.Since the early years of the twentieth century, when the International Athletic Federation began keeping records, there has been a steady improvement in how fast athletes run, how high they jump and how far they are able to hurl massive objects, themselves included, through space. 3.The older painters，most of whom were born before 1835，practiced in a mode often self-taught and monopolized by landscape subject matter and were securely established in and fostered by the reigning American art organization, the National Academy of Design． 解析：The older painters…practiced in a mode…and were securely established in and fostered by…为句子主干 译文：老一代画家大多数出生于1835年以前，他们以一种经常是自学的方式和以风景画题材为主的形式作画。这些老画家是由当时美国艺坛上占统治地位的国家设计学院培养出来的，而且他们也在那里确立了自己的地位。 4.In 15 or 30 seconds, a speaker cannot establish the historical context that shaped the issue in question, cannot detail the probable causes of the problem, and cannot examine alternative proposals to argue that one is preferable to others． 解析：(以and连接的并列句) 译文：在15或30秒的时间里，发言人无法建立形成正在讨论的问题的历史背景；不能详细阐述问题产生的可能原因；无法仔细审查几种建议以辩论哪一种更可取。 5.The seesaw brought cycles of intensely cold winters and easterly winds, and switched abruptly to years of heavy spring and early summer rains, mild winters, and frequent Atlantic storms, or to periods of droughts, light northeasterly winds, and summer heat waves. 解析：句子主干：the seesaw brought cycles of… and switched to … or to… 6. A series of mechanical improvements continuing well into the nineteenth century, including the introduction of pedals to sustain tone or to soften it, the perfection of a metal frame and steel wire of the finest quality，finally produced an instrument capable of myriad tonal effects from the most delicate harmonies to an almost orchestral fullness of sound, from a liquid, singing tone to a sharp, percussive brilliance．

杨鹏长难句完整版

GRE难句 作者：鹏 读者学习指导： 大原则：以实战的要求为目的。难句子不仅出现在阅读中，还出现在句子填空、逻辑单题中，因此，对难句子的攻克变得相当重要。 原则一：迅速读懂 原则二：利用语法、不靠语法 即在Gre中，考生永远也不需要再考场上分析一句话的语法成分，也不要想这句话有没有语法错误，考生的唯一任务就是现场迅速的读懂文章。然而在初期可以少量的运用语法，目的有二：一为初学者如果看不懂句子得结构，往往会感到心情沮丧，或大脑混乱，根本就读不尽文章，因此引入语法能够给读者以信心；二为运用语法，可以了解文章的语法结构，并最终完全熟悉各种类型的句子，达到一遍就可以读懂句子得效果。 原则三：学练结合，以连为主 训练的类别：1、难句阅读训练；2、阅读理解力训练；即“懂” 3、阅读速度与阅读习惯训练，即“迅速”。 实际上，对于英语语法得学习，包括对英文单词的中文释意的记忆和对英语句子得中文翻译，都只是我们学习英语的辅助工

具；我们最终的目的，是为了提高对英语的实际使用能力。具体到Gre的考试的应用上，就是看到英语句子时，正确的做法不应该是现场分析出其余法结构，再背出每个单词的中文释意，再把这些中文单词串成句子，最后才根据翻译出来的中文来想这句话的意思是什么，而是读到每个单词、每一句话的时候，大脑中的第一反映是其意思而不是中文释意。 同时，对于阅读习惯的培养相当重要，阅读过程中绝对不可以出声浪读，也不可以心读，而是意读，也不能单单得对一个词进行死抠，要知道阅读考的是句子和文章。为此，建议如下：要点一：在难巨资进行的阅读和训练中，只以在大脑中反映出所读英文的意思（不是中文释意）为唯一目的。什么时候读者发现自己完全消除了在阅读过程中的在大脑中的中文释意和语法分析过程，此要求即达到 四种训练方式：a、意群训练；b、不回视训练；c、合理化原则推力训练；d、速度与理解力的平衡点训练 a、意群训练：以几个相邻的表示同类意思的词为阅读的对 象，而不是单个的单词。同时避免发声阅读，克服心的 声音和喉头与嘴唇的颤动，关键是： 要点二：眼睛在阅读材料上移动的速度要比自己在心中或喉头出生阅读的速度要快 b、不回视训练：保证第一遍阅读时的高度注意力，避免回 视，关键是：

历届高考英语真题长难句解析

1.First put forward by the French mathematician Pierre de 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 a man in order to be able to study at the Ecolab polytechnique. （NMET2003.C篇）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-mail is 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. （NMET2003.E篇） 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。也就是说近年来人们对于纸张的日益需求主要是由于因特网越来越多的使用。 简析：夹杂较复杂的句型结构，关键词just about几乎；overtime超时地。 3. Perhaps the best sign of how computer and internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new market. （NMET2003.E篇）或许，表明电脑及因特网使用促进人们对于纸张的需求的最好迹象源于高科 技产业本身，印刷业被认为是高科技产业极有前景的新市场之一。 简析：夹杂较复杂的句型结构，关键词promising有前途的。 4. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste. （NMET2003.E篇）这个行动组也发现一种人们可接受的纸，制成这种纸的原料不是木料，而是农业废料。 简析：关键词other than而不是。 5. Mostly borrowed from English and Chinese, these terms are often changed into forms no longer understood by native speakers. （NMET2003.D

2019年托福阅读长难句100句：大量物种灭绝

2019年托福阅读长难句100句：大量物种灭绝 今天我们来看这样一个句子： The possibility that mass extinctions may recur periodically has given rise to such hypotheses as that of a companion star with a long-period orbit deflecting other bodies from their normal orbits, making some of them fall to Earth asmeteors and causing widespread devastation upon impact. (TPO15, 46) recur /r'k/ v. 再发生，复发 periodically adv.定期地，周期性发生地 hypothesis /ha'pɑθss/ n. 假说，假设 deflect /d'flkt/ v. (使某物)运动转向;使某人改变原来的计划 meteor /'mit/ n. 流星 devastation /dev'sten/ n. 毁坏，荒废 impact /m'pækt/ n. 撞击，冲击;影响 such sth as/that...：(像後面提及的)那样的, 这样的 我是分界线，大家先测试一遍速读是否理解 The possibility (that mass extinctions may recur periodically) has given rise to such hypotheses as that (of a companion star)(with a long-period orbit) (deflecting other bodies from their normal orbits), (making some of them fall to Earth as meteors) and (causing widespread devastation upon impact). (TPO15, 46) 托福阅读长难句100句分析：

gmat og 长难句

The director claims that this production is as similar to the original production as is possible in a modern theater. Hotco oil burners, designed to be used in asphalt plants, are so efficient that Hotco will sell one to the Clifton Asphalt plant for no payment other than the cost savings between the total amount the asphalt plant actually paid for oil using its former burner during the last two years and the total amount it will pay for oil using the Hotco burner during the next two years. On installation, the plant will make an estimated payment, which will be adjusted after two years to equal the actual cost savings. The company's review process does not interfere with the prerogative of physicians, in cases where more than one effective procedure is available, to select the one they personally prefer. The spacing of the four holes on a fragment of a bone flute excavated at a Neanderthal campsite is just what is required to play the third through sixth notes of the diatonic scale—the seven-note musical scale used in much of Western music since the Renaissance. Musicologists therefore hypothesize that the diatonic musical scale was developed and used thousands of years before it was adopted by Western musicians. Which of the following, if true, most strongly supports the hypothesis? (A) Bone flutes were probably the only musical instrument made by Neanderthals. (B) No musical instrument that is known to have used a diatonic scale is of an earlier date than the flute found at the Neanderthal campsite. (C) The flute was made from a cave-bear bone and the campsite at which the flute fragment was excavated was in a cave that also contained skeletal remains of cave bears. (D) Flutes are the simplest wind instrument that can be constructed to allow playing a diatonic scale. (E) The cave-bear leg bone used to make the Neanderthal flute would have been long enough to make a flute capable of playing a complete diatonic scale.

历年考研英语真题长难句解析

历年考研英语真题长难句解析

历年考研英语真题长难句解析 1. This is no flash in the pan; over the past couple of years, inflation has been consistently lower than expected in Britain and America. 【译文】这不是昙花一现。在过去几年里，英国和美国的通货膨胀率始终低于预测水平。 【析句】这是一个并列句，前后用分号隔开两个子句，是递进关系。在第一句中，no可以用not a代替。在后一个句子中，inflation 是主语，lower是谓语系动词的表语， than expected和in Britain and America，以及前面的over the past couple of years都是介词短语作状语。 【讲词】a flash in the pan意为"昙花一现的人或事"。Many people believe that the young singer is a flash in the pan.(许多人认为那位歌手红不了多久。) When I first heard the news,I too dismissed it as a flash in the pan.(我一开始听到这个消息时，也认为这事长不了。) 2. Economists have been particularly surprised by favourable inflation figures in Britain and the United States,since conventional measures suggest that both economies,and especially America's,have little productive slack. 【译文】经济学家对英美两国有利的通胀率感到特别诧异，因为传统的计量方法表明两国经济，特别是美国经济几乎没有生产萧条的时

长难句分析-托福

长难句分析-托福 1.Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface，the deep—ocean bottom is a hostile environment to humans，in some ways as forbidding and remote as the void of outer space( (定语后置in s ome ways…) 由于完全没有光，而且承受着比在地球表面大数百倍的极大压力，深海底部对人 类而言是一个充满敌意的环境，在某些方面就像外层空间一样险恶和遥远。 分句1:Totally without light and subjected to intense pressures 分句2:hundreds of times greater than at the Earth’s surface 分句3:the deep—ocean bottom is a hostile environment to humans 分句4:in some ways as forbidding and remote as the void of outer space分句2修饰分句1结尾的短语intense pressures， 分句1是分句3的原因状语 分句3是整个长句子的主句 分句4是分句3的后置定语，修饰分句3的a hostile environment to humans 整个句子结构是: 原因状语+主句+后置定语 这是主句前后分别有状语和定语的修饰成分，但是本句其实不是复合句。句子的