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九年级科学月考试卷73考试试卷考试范围：全部知识点；考试时间：100分钟；命题人：李子的小哥56学校：______ 姓名：______ 班级：______ 考号：______总分栏题号一二三四五总分得分评卷人得分一、单选题(共7题，共14分)1、下列各组变化中，每个转化在一定条件下均能一步实现的是（）A. ①②B. ①③C. ②③D. ①②③2、单位质量的下列反应中，释放能量最大的是( )A. 裂变B. 聚变C. 液氢燃烧D. 差不多3、下列说法正确的是（）A.向酸性土壤里撒熟石灰，可调节土壤的pHB.推广加碘盐是为了预防胃酸过多C.钢铁在干燥的环境中比在潮湿的环境中更容易被腐蚀D.玻璃钢、光导纤维和合成纤维都是有机合成材料4、同学们做完实验后的玻璃试管中常附着难清洗的物质，下列清洗方法错误的是（）A.内壁有碘的试管用酒精清洗B.内壁有铜粉的试管用稀硫酸清洗C.内壁有CaCO3的试管用稀盐酸清洗D.内壁有植物油的试管用洗洁精清洗）物质①②③④氧气409830102二氧化碳46425040A. ①代表肺静脉内血液B. ②表示肺泡处C. ③代表组织细胞D. ④表示流经大脑的血液6、2015年2月17日，《大河报》报道了发红的甘蔗中含有剧毒物质的事实。
报道中指出，因为发霉而变红的甘蔗中会产生一种名叫3－硝基丙酸(化学式为C3H5NO4)的剧毒物质，误食后会出现呕吐、抽搐等症状。
下列有关3－硝基丙酸的描述正确的是( )A. 3－硝基丙酸是一种氧化物B. 3－硝基丙酸的相对分子质量为119C. 3－硝基丙酸由3个C原子、5个H 原子、1个N原子和4个O原子构成D. 3－硝基丙酸中，碳元素与氧元素的质量比为3∶47、小亮是一个爱动脑、爱观察的中学生，最近，爸爸买了一辆新自行车，他仔细观察，认真研究自行车的结构后，有了许多新发现，下列说法中错误的是（）A. 手把连接前轮的转向机制是轮轴的运用B. 剎车把手是一个省力杠杆C. 自行车最好不要单独剎前轮，这样由于惯性，车子可能向前翻倒D. 前剎片是利用摩擦力使车轮减速的，同时在与地面的接触点产生向前的摩擦力来使车体减速评卷人得分二、填空题(共6题，共12分)8、•和。
（一）英译汉练习1. The winds of November were like summer breezes to him, and his face glowed with the pleasant cold. His cheeks were flushed and his eyes glistened; his vitality was intense, shining out upon others with almost a material warmth.十一月的寒风，对他就像夏天吹拂的凉风一样。
舒适的冷空气使他容光焕发，两颊通红，两眼闪光。
他生气勃勃，叫别人感到是一团炙手的火。
（英语material warmth 字面意思是"物质的温暖"，这里具体译作"一团炙手的火"言明意清，让人一看就懂。
）2. It was morning, and the new sun sparkled gold across the ripples of gentle sea. The sea was wonderfully calm and now it was rich with all the color of the setting sun. In the sky already a solitary star twinkled.清晨，初升的太阳照着平静的海面，微波荡漾，闪耀着金色的光芒。
（英语the ripples of the gentle sea 译成汉语时在结构上作了调整，这样译文念起来意思清楚，行文漂亮。
）3. To appease their thirst its readers drank deeper than before, until they were seized with a kind of delirium.为了解渴，读者比以前越饮越深，直到陷入了昏迷状态。
一、The old gentleman, however, seemed cheerful enough；and it was plain that he took an interest in the strangers, and wished to make their acquaintance.This was soon effected by the friendly waiter；and after a little talk the old man invited them to visit his villa and garden which were just outside the walls of the town.So the next afternoon, when the sun began to descend, and they saw in glimpses through door-ways and windows, blue shadows beginning to spread over the brown mountains, they went to pay their visit.It was not much of a place, a small, modernized, stucco villa, with a hot pebbly garden, and in it a stone basin with torpid gold-fish, and a statue of Diana and her hounds against the wall.But what gave a glory to it was a gigantic rose-tree which clambered over the house, almost smothering the windows, and filling the air with the perfume of its sweetness.Yes, it was a fine rose, the Conte said proudly when they praised it, and he would tell the Signora about it.And as they sat there, drinking the wine he offered them, he alluded with the cheerful indifference of old age to his love-affair, as though he took for granted that they had heard of it already.译文:然而,这位老先生看起来心情非常高兴;显然她对这两位陌生人很感兴趣, 并乐意与她们结交.在热心服务生协助下,她们不久相识了;短暂交谈之后, 老人便邀请她们去她城墙外不远别墅与花园做客.于是次日下午, 夕阳西落,从启动门窗轻轻瞥去,她们看到,兰色暗影已徐徐笼罩棕褐山峦, 她们便欣然动身。
英语专八考试翻译真题及参考答案英语专八考试翻译真题及参考答案英语专业八级考试，全称为全国高校英语专业八级考试。
自1991年起由中华人民共和国教育部实行，考察全国综合性大学英语专业学生。
下面为大家带来了英语专八考试翻译真题及参考答案，欢迎大家参考！1997年E-C原文:Opera is expensive: that much is inevitable. But expensive things are inevitably the province(范围) of the rich unless we abdicate(退位、放弃) society’s power of choice. We can choose to make opera and other expensive forms of culture, accessible(易接近的，可达到的) to those who cannot individually pay for it. The question is: why should we? No body denies the imperatives(必要的)of food, shelter, defence, health and education. But even in a prehistoric cave, man-kind stretched out a hand of not just to eat, drink or fight, but also to draw. The impulse(冲动) towards culture, the desire to express and explore the world through imagination and representation(表述、陈述)is fundamental. In Europe, this desire has found fulfillment(完成、成就) in the masterpieces of our music, art, literature and theatre. These masterpieces are the touchstones(标准、试金石) for all our efforts; they are the touchstones for the possibilities to which human thought and imagination may aspire(立志、追求目标、渴望); they carry the most profound (深厚的、深刻的)messages that can be sent from one human to another.参考译文：欣赏歌剧是一种奢侈：你必须为此支付昂贵的票价。
英语专业八级翻译练习及答案英语专业八级翻译练习及答案（通用5篇）大家在英语学习的过程当中都会接触到英语翻译，这对于一个英语专业的学生很重要，下面是店铺给大家整理的关于英语专业八级翻译练习及答案，欢迎大家阅读！英语专业八级翻译练习及答案 1近代的上海，十里洋场，自开埠以来，固然有许多辛酸的不平等的血泪史，固然有许多污泥浊水，这里被称为是"冒险家的乐园"，这里有鸦片，有荡妇，有赌棍，使人纸醉金迷，乃至使人堕落。
可是，上海这座近代大城市却更有它的另一面，它有活力、它聪慧、革新、进取，它敢于担风险，有竞争意识及机制，这种城市意识或风格，使人奋发，跟上时代，走向进步。
(参考译文)In the contemporary period, Shanghai as a metropolis infested by foreign adventurers has indeed recorded, since the opening of its commercial port, a bitter, blood-and-tear history of many miseries and inequalities. Referred to as the Paradise of Adventurers, Shanghai was indeed home to "human sludge and filth" where one could find opium, dissolute women and gamblers. It was a place that made people indulge in luxury and dissipation and given to sensuous pleasures, even inducing people to become degenerate. However, there is a different and more important picture of Shanghai as a modern metropolis. It has been full of vitality and vigor, displaying its unique intelligence and wisdom, characterized by an innovative and enterprising spirit. It has the courage to assume risks and is in possession of both the awareness and the mechanism of competition. Such a metropolitan mentality or style inspires its residents, encouraging them to keep abreast with the changingepochs and to make efforts toward greater progress.英语专业八级翻译练习及答案 2（原文）wnauy徐霞客一生周游考察了16个省，足迹几乎遍及全国。
1.2005年3月
PartⅠ
1. Despite the fact that the situation in the Middle East appears grim, I am still convinced that peace is within reach.
尽管中东局势看来十分糟糕，但我仍然坚信，和平是可以达到的。
2. The adoption of a new technology can bring about revolutionary changes in the way we do things.
采用新技术可以在我们做事的方式上带来革命性的变化。
3. In a world of ever-increasing interdependence, countries should work together to tackle global problems that no one country can solve alone.
在一个日益相互依存的世界里，国家应该携手合作解决一些国家无法独自解决的全球性问题。
4. Far from providing a cure-all, the new measure is likely to have limited effect in solving the issue.
这项新的措施并不能治愈一切，而在解决这个问题时有可能产生有限的效果。
我们有必要为我们造成的环境灾难承担责任，并采取有效措施扭转这一趋势。
Part II。
1PART V TRANSLATIONSECTION A CHINESE TO ENGLISH【参考译文】O.cours.w.ar.not.an.coul.not.b.perfec.wit.regar.t.huma.rights.becaus.Chin.ha..histor.o.severa.thousa n.year.o.feudalism.Chin.als.experience..semi-feuda.an.semi-colonia.rule.I.i.onl.5.year.sinc.th.foun din.o.th.People'.Republi.o.China.Ho.coul.w.possibl.solv.al.th.pas.problem.withi.jus.5.years.Bu.w.a plaint.an.criticis.fro.al.sides.especiall.fro.th.ordinar.Chines.people.W.ar.readin.l etter.fro.the.ever.da.an.w.ar.doin.ou.bes.t.satisf.thei.wishe.an.mee.thei.needs.W.ar.als.willin.t.liste.t. ment.o.ou.friend.abroad.Thu.w.hav.man.channel.fo.dialogue.SECTION B ENGLISH TO CHINESE【参考译文】仪容整洁和个人卫生的讲究已经行之有年了。
很难想象一个人们不在乎打理外表和身体清洁的时代。
或许这些卫生习惯始于亚当第一次洗澡梳头去赴夏娃的约；也也许始于夏娃第一次搽上青草制的化妆品使自己更美丽。
无论是从何时开始的, 仪容整洁与个人卫生已经成为每个人生活例行事务中重要的一部份。
你也许认为所有现代社会中的仪容整洁与卫生习惯都是同样的。
毕竟, 不是每一个人天天都要洗澡的吗？大部份人的确肯定卫生的必要性, 它是清洁与健康的基础, 也是维持友谊的好办法。
2023专八翻译题汉译英专八翻译题汉译英篇1中文原文：愚蠢的男人和愚蠢的女人结婚是一种幸福;才智的.男人和聪慧的女人在一起是一种格调。
当两种情形不幸交叉，生活就像被贬谪为日子。
音乐的本质都是悲伤而缠绵悱恻的，一如艳阳下溪水带不走逆行的云彩，而落叶却兀自随溪水而去。
佳人本是天上云，晴朗明月下，秋色正浓时，一任寥落的雁声滑过而不侧目。
Translation:It is a blessing that foolish men get married with foolish women. It is exquisite that intelligent men stay with wise women. If unfortunately, they are mismatched, then life is diminished to days. The essence of all music is melancholy and sentimental, just like the feeling when you see the stream, flowing under the bright sun, cannot take any clouds going upstream away with it while the fallen leaves still choose to flow away with the stream by themselves without hesitation. Beautiful women are the clouds that do not even throw a glance at the wild geese making few cries in the sky in the bright and clear moonlight of deep autumn.专八翻译题汉译英篇2中文原文：中国民族自古以来从不把人看作高于一切，在哲学文艺方面的表现都反映出人在自然界中与万物占有一个比例较为恰当的地位，而绝非对统治万物的主宰。
英语专八翻译试题及答案一、翻译试题（英译汉）原文：In the past few decades, the rapid development of technology has brought about significant changes to our lives. The advent of the internet and smartphones has transformed the way we communicate, work, and learn. However, this progress has also led to some unintended consequences, such as the decline in face-to-face interactions and the proliferation of misinformation.要求：1. 将上述英文原文翻译成中文。
2. 翻译应准确、流畅，符合汉语表达习惯。
3. 注意保持原文的语境和语义。
二、翻译试题（汉译英）原文：随着全球化的深入发展，跨国公司在世界经济中扮演着越来越重要的角色。
它们不仅促进了国际贸易和投资，还推动了技术交流和文化交流。
要求：1. 将上述中文原文翻译成英文。
2. 翻译应准确、自然，符合英语表达习惯。
3. 注意使用恰当的词汇和句式。
三、参考答案（一）英译汉参考答案：在过去的几十年里，科技的快速发展给我们的生活带来了显著的变化。
互联网和智能手机的出现改变了我们的交流、工作和学习方式。
然而，这种进步也导致了一些意料之外的后果，比如面对面交流的减少和错误信息的泛滥。
（二）汉译英参考答案：With the deepening development of globalization,multinational companies are playing an increasingly important role in the world economy. They not only promoteinternational trade and investment but also drive the exchange of technology and culture.四、评分标准1. 翻译准确性：译文应忠实原文，不得有遗漏或添加。
专八汉译英真题及参考答案专八汉译英真题及参考答案随着全球化的发展，汉语的重要性日益凸显。
越来越多的人开始学习汉语，希望能够在国际交流中更好地表达自己。
而专八汉译英考试就是对学习者汉语水平的一次全面考核。
下面将介绍一些专八汉译英的真题及参考答案，希望能够对大家备考有所帮助。
真题一：中国的改革开放政策为国家的经济发展带来了巨大的变化。
中国的经济从闭关锁国走向开放，吸引了大量的外国投资和技术。
这一政策的成功也使中国成为世界上最大的出口国之一。
参考答案一：China's reform and opening-up policy has brought about tremendous changes to the country's economic development. China's economy has transitioned from being closed to the outside world to being open, attracting a large amount of foreign investment and technology. The success of this policy has also made China one of the world's largest exporters.真题二：中国的文化遗产丰富多样，包括传统建筑、绘画、音乐、舞蹈和文学等。
这些文化遗产不仅代表了中国人民的智慧和创造力，也是世界文化宝库中的瑰宝。
参考答案二：China's cultural heritage is rich and diverse, including traditional architecture, painting, music, dance, and literature, among others. These cultural treasuresnot only represent the wisdom and creativity of the Chinese people but also contribute to the world's cultural treasury.真题三：中国的环境问题日益严重，污染和资源浪费成为了亟待解决的难题。
Translate the following text into Chinese.I thought that it was a Sunday morning in May; that it was Easter Sunday, and as yet very early in the morning. I was standing at the door of my own cottage. Right before me lay the very scene which could really be commanded from that situation, but exalted, as was usual, and solemnized by the power of dreams. There were the same mountains, and the same lovely valley at their feet; but the mountains were raised to more than Alpine height, and there was interspace far larger between them of meadows and forest lawns; the hedges were rich with white roses; and no living creature was to be seen except that in the green churchyard there were cattle tranquilly reposing upon the graves, and particularly round about the grave of a child whom I had once tenderly loved, just as I had really seen them, a little before sunrise in the same summer, when that child died.But, as has been true in many other cases, when they were at last married, the most ideal of situations was found to have been changed to the most practical. Instead of having shared their original duties, and as school-boys would say, going halves, they discovered that the cares of life had been doubled. This led to some distressing moments for both our friends; they understood suddenly that instead of dwelling in heaven they were still upon earth, and had made themselves slaves to new laws and limitations. Instead of being freer and happier than ever before, they had assumed new responsibilities; they had established a new household, and must fulfill in some way or another the obligations of it. They looked back with affection to their engagement; they had been longing to have each other to themselves, apart from the world, but it seemed they never felt so keenly that they were still units in modern society.We, the human species, are confronting a planetary emergency - a threat to the survival of our civilization that is gathering ominous and destructive potential even as we gather here. But there is hopeful news as well: we have the ability to solve this crisis and avoid the worst - though not all - of its consequences, if we act boldly, decisively and quickly.However, too many of the world's leaders are still best described in the words of Winston Churchill applied to those who ignored Adolf Hitler's threat: "They go on in strange paradox, decided only to be undecided, resolved to be irresolute, all powerful to be impotent."So today, we dumped another 70 million tons of global-warming pollution into the thin shellof atmosphere surrounding our planet, as if it were an open sewer. And tomorrow, we will dump a slightly larger amount, with the cumulative concentrations now trapping more and more heat from the sun.For me the most interesting thing about a solitary life, and mine has been that for the last twenty years, is that it becomes increasingly rewarding. When I can wake up and watch the sun rise over the ocean, as I do most days, and know that I have an entire day ahead, uninterrupted, in which to write a few pages, take a walk with my dog, read and listen to music, I am flooded with happiness.I'm lonely only when I am overtired, when I have worked too long without a break, when fro the time being I feel empty ad need filling up. And I am lonely sometimes when I come back home after a lecture trip, when I have seen a lot of people and talked a lot, and am full to the brim with experience that needs to be sorted out.Then for a little while the house feels huge and empty, and I wonder where my self is hiding. It has to be recaptured slowly by watering the plants and perhaps, by looking again at each one as though it were a person.It takes a while, as I watch the surf blowing up in fountains, but the moment comes when the worlds falls away, and the self emerges again from the deep unconscious, bringing back all I have recently experienced to be explored and slowly understood.On May 13, 1940, Winston Churchill, the newly appointed British Prime Minister, gave his first speech to Parliament. He was preparing the people for a long battle against Nazi aggression, at a time when England's survival was still in doubt."… I have nothing to offer but blood, toil, tears and sweat. We have before us an ordeal of the most grievous kind. We have before us many, many months of struggle and suffering.You ask, what is our policy? I say it is to wage by land, sea, and air. War with all our might and with all the strength God has given us, and to wage war against a monstrous tyranny never surpassed in the dark and lamentable catalogue of human crime.You ask, what is our aim? I can answer in one word. It is victory. Victory at all costs – victory in spite of all terrors – for without victory there is no survival.Let that be realized. No survival for the British Empire, no survival for all that the British Empire has stood for, no survival for the urge, the impulse of the ages, that mankind shall move forward toward his goal.I take up my task in buoyancy and hope. I feel sure that our cause will not be suffered to fail among men. I feel entitled at this juncture, at this time, to claim the aid of all and to say, 'Come then, let us go forward together with our united strength'.It is simple enough to say that since books have – classes fiction, biography, poetry – we should separate them and take from each what it is right that each should give us. Yet few people ask from books what books can give us. Most commonly we come to books with blurred and divided minds, asking of fiction that it shall be true, of poetry that it shall be false, of biography that it shall be flattering, of history that it shall enforce our own prejudices. If we could banish all such preconception when we read, that would be an admirable beginning. Do not dictate to your author; try to become him. Be his fellow worker and accomplice. If you hang back, and reserveand criticize at first, you are preventing yourself from getting the fullest possible value from what you read. But if you open your mind as widely as possible, then signs and hints of almost imperceptible fineness, from the twist and turn of the first sentences, will bring you into the presence of a human being unlike any other. Steep yourself in this, acquaint yourself with this, and soon you will find that your author is giving you, or attempting to give you, something far more definite.我想那是五月的一个周日的早晨；那天是复活节，一个大清早上。
