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核电站有哪些危害(英语作文)

2023-08-16 12:19:16
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wio

核电站在运行时不能出半点差池。乌克兰的切尔诺贝利核电站的核泄漏事故就是最好不过的前车之鉴。问题是" 人有失手,马有乱蹄",世界本身不稳定的特性决定了人必然是有失误的时候。我们可以通过诸多努力将这种情况的出现尽可能地减少或推迟,但是做到绝对杜绝人为失误是不可能的。混沌学说揭示了世界的复杂性和不确定性。根据混沌学说的基本原理,系统内充满了对某一事件未来结果具影响力的诸多不可预测和不可认知的因素。我们对所有安全措施的严守都只能是为我们提供一种近似的而非彻底的安全。核电站自身潜在的高危特性是不能允许:作人员有丝毫失误的,这与世界本身的不确定性是严重背离的,因此也就谕示着核电站隐含了不可避免的危险。

核物质高强度的放射性对人体和环境的毁灭性不用赘论了。核能从经济的角度上讲也并非完全可行。人们不了解的是,建一座核电站相对容易,拆除它却要花费数倍乃至十数倍于建造的费用。拆除核电站要将整座核电站用特殊的工具切割成一块一块的小砖头,然后一块一块地用特殊仪器检测,未发现含有过量核辐射的才可以运走。若发现其含有超量核辐射的则要按核废料处理。

提到核废料,极少有人知道它处理的难度,这也是造成公众对核电站抱无所谓态度的主要原因。核废料不同于废电池,统一收集密闭封存就可以高枕无忧了。核废料中不能被完全用尽的核物质仍具有极强的放射性,且具有残留时间长、毒性剧烈的特点。核废料即使贮存过百万年,其残留物质中的核辐射剂量仍能超过允许剂量的一千万倍以上,这是一般人难以想象和理解的。比起核电站的运转来,世界本身所具有的不稳定特性,必将给核废料的安全贮存带来难以预测、不可避免的破坏。基于此,许多原来率先建造核电站的国家正在考虑停建缓建核电站。国外一些专家也呼吁人类在对核能的使用上要慎之又慎。因为核技术不仅是用于军事上才会威胁到人类安全,核技术本身就是极度危险的。

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1. energy scopes are very broad, have the coal, the petroleum, the day fuel gas, the water power, nuclear power and so on 2.I thought the people the warm air temperature adjusted too the room in high, wastes the energy 3.Even if the petroleum then the amount used can drop with steady steps, the Earth can continue to elevate temperature 4.The American energy consumption is world average level six times nearly
2023-08-09 21:38:293

常见能源包括哪些种类 英语作文

新能源的各种形式都是直接或者间接地来自于太阳或地球内部伸出所产生的热能。包括了太阳能、风能、生物质能、地热能、核聚变能、水能和海洋能以及由可再生能源衍生出来的生物燃料和氢所产生的能量。也可以说,新能源包括各种可再生能源和核能。相对于传统能源,新能源普遍具有污染少、储量大的特点,对于解决当今世界严重的环境污染问题和资源(特别是化石能源)枯竭问题具有重要意义。同时,由于很多新能源分布均匀,对于解决由能源引发的战争也有着重要意义。  据世界断言,石油,煤矿等资源将加速减少。核能、太阳能即将成为主要能源。   联合国开发计划署(UNDP)把新能源分为以下三大类:大中型水电;新可再生能源,包括小水电、太阳能、风能、现代生物质能、地热能、海洋能(潮汐能);穿透生物质能。  一般地说,常规能源是指技术上比较成熟且已被大规模利用的能源,而新能源通常是指尚未大规模利用、正在积极研究开发的能源。因此,煤、石油、天然气以及大中型水电都被看作常规能源,而把太阳能、风能、现代生物质能、地热能、海洋能以及核能、氢能等作为新能源。随着技术的进步和可持续发展观念的树立,过去一直被视作垃圾的工业与生活有机废弃物被重新认识,作为一种能源资源化利用的物质而受到深入的研究和开发利用,因此,废弃物的资源化利用也可看作是新能源技术的一种形式。  新近才被人类开发利用、有待于进一步研究发展的能量资源称为新能源,相对于常规能源而言,在不同的历史时期和科技水平情况下,新能源有不同的内容。当今社会,新能源通常指核能、太阳能、风能、地热能、氢气等。
2023-08-09 21:38:361

核能是否可再生能源?

不可再生.不过想用完几乎也不可能~呵呵
2023-08-09 21:38:477

英语翻译--高手进

正如京都议定书承诺要在2010年将温室气体的排放减少8%一样,白皮书也旨在2010年内将可再生能源的市场占有率从1995年的6%增加到到12%.绿皮书同时也指出,核能在如今的情况下,不会有更大的发展。这个要归功于能源市场的自由化,还有对比其他能源(例如:天然气),其竞争性地位,公众接受能力和对可能衍生出来的核废料问题的解决方案。在当今的政治局面下,(此部门由指定成员国决定废除)核能的利用在2020年之前可能会有轻微的变动。 运输业对能源的要求增加(到2010要增加50%)和其98%对石油的依赖,这些迫使了我们对可再生能源的更深远的要求,(例如生物燃料)。这些要求具备了很特殊的重要性,因为欧盟现在76%的原油是靠进口,并且这个数据有可能在2010年增加到94%。 对于世界能源市场,欧盟也在推动促进可再生能源的发展上扮演了举足轻重的角色。因为欧盟十分依赖进口能源,在国际市场里,对供需条件的依赖将会列入考虑范围之内。因此,预测的增加65%将会超过20年实现,从2000年的93亿吨,增长到2020年的150亿吨。由于世界人口的增长、发展中国家的需求,这将造成对化石燃料价格的重大影响。因此,有必要通过国际共同的努力来提升可再生能源和可再生能源的利用。 下面就是如今一些提升可再生能源利用的方法。我翻了好久,晚饭都没吃才翻完。希望能帮的到你。
2023-08-09 21:39:105

翻译英语文章

你可以到这里去翻译:http://translate.google.com/translate_t#
2023-08-09 21:39:426

请高手帮忙写一篇关于核能利用的英语作文

Nuclear power plants provide about 17 percent of the world"s electricity.Some countries depend more on nuclear power for electricity than others. In France, for instance, about 75 percent of the electricity is generated from nuclear power. There are more than 400 nuclear power plants around the world. To build a nuclear reactor (核反应堆),what you need is some mildly2 enriched uranium(铀). Uranium is a fairly common element on Earth,incorporated3 into the planet during the planet"s formation(形成). U-235 is one of the few materials that can undergo4 induced fission(诱发性核裂变). Raising and lowering the control rods(杆,棒条) allow operators to control the rate of the nuclear reaction.When an operator (操作员) wants the uranium core to produce more heat,the rods are raised out of the uranium bundle(捆,束). To create less heat, the rods are lowered into the uranium bundle.The rods can also be lowered completely into the uranium bundle to shut the reactor down in the case of an accident or to change the fuel. The uranium bundleactsasanextremely high-energy source of heat. It heats the water and turns it to steam. The steam drives a steam turbine(汽轮机), which spins5 a generator(发电机) to produce power. Well-constructed nuclear power plants have an important advantage when it comes to electrical power generation——they are extremely clean. Compared with a coalfired power plant, nuclear power plants are a dream come true from an environmental standpoint (立场,观点). Unfortunately, there are significant problems with nuclear power plants. Mining and purifying(提纯) uranium has not, historically, been a very clean process. Improperly func- tioning nuclear power plants can create big problems. The Chernobyl6 disaster is a good example.Spent fuel from nuclear power plants is toxic (有毒的) for centuries, and, as yet, there is no safe, permanent(永久的) storage facility for it.
2023-08-09 21:40:272

关于核能利用的英语作文

这种文章最好自己写
2023-08-09 21:40:372

核能的优点 英语回答 急~~~~

1.it"s efficient, just a small amount of uranium can generage huge amount of energy.2.it"s clean. there is no emission of greenhouse gas,which means it help reduce the effects of global warming.in more technical terms:1.Fissile atoms contain vast amounts of energyNuclear fission, the splitting of a heavy atom"s nucleus, releases great amounts of energy. For example the energy it releases is 10 million times greater than is released by the burning of an atom of fossil fuel. Besides it would take many hectares of land covered with solar collectors, wind farms or hydro-electric dams to equal this power. 2.No greenhouse gases are released by nuclear power plants. According to some, even when accounting for the fossil fuel used in mining uranium, processing it, building and decommissioning of the nuclear plant, the picture remains good from this perspective. Less than one-hundredth of carbon dioxide gas is produced by nuclear power plants compared to coal or gas-fired energy plants. This means nuclear energy also emits less greenhouse gas than renewable energy sources such as hydro, wind, solar and biomass. Ofcourse, others have contrary views to these claims about the advantages of nuclear energy.
2023-08-09 21:40:472

the disadvantage of nuclear power!核能的坏处!最好用英语作答~

(1) It may do some harm to the environment.(2) There may be various risks in accidents,like the first major nuclear power plant accident in Pennsylvania in 1979,the Chernobyl Nuclear Power Plant disas...
2023-08-09 21:40:551

核动力英文

nuclearization,英语单词,主要用作名词,作名词时译为“提供核武器(核动力)”。1、热量和电能。产生核电的工厂被称作核电站,将核能转化为电能的装置包括反应堆和汽轮发电机组。核能在反应堆中被转化为热能,热能将水变为蒸汽推动汽轮发电机组发电。2、因为核辐射问题和现在人类还只能控制核裂变,所以核能尚未得到所有国家、民众的认可,在大部分的国家暂时未有大规模的利用。利用核反应来获取能量的原理是:当裂变材料(例如铀-235)在受人为控制的条件下发生核裂变时,核能就会以热的形式被释放出来,这些热量会被用来驱动蒸汽机。蒸汽机可以直接提供动力,也可以连接发电机来产生电能。世界各国军队中的某些潜艇及航空母舰以核能为动力(主要是美国)。3、核动力是利用可控核反应来获取能量,从而得到动力,热量和电能。因为核辐射问题和现在人类还只能控制核裂变,所以核能暂时未能得到大规模的利用。利用核反应来获取能量的原理是:当裂变材料(例如铀-235)在受人为控制的条件下发生核裂变时,核能就会以热的形式被释放出来,这些热量会被用来驱动蒸汽机。蒸汽机可以直接提供动力,也可以连接发电机来产生电能。世界各国军队中的大部分潜艇及航空母舰都以核能为动力,同时,核能每年提供人类获得的所有能量中的7%,或人类获得的所有电能中的15.7%。
2023-08-09 21:41:021

求文档: 核能利用的利与弊的英语作文

  Nuclear power plants provide about 17 percent of the world"s electricity.Some countries depend more on nuclear power for electricity than others. In France, for instance, about 75 percent of the electricity is generated from nuclear power. There are more than 400 nuclear power plants around the world.  To build a nuclear reactor (核反应堆),what you need is some mildly2 enriched uranium(铀). Uranium is a fairly common element on Earth,incorporated3 into the planet during the planet"s formation(形成). U-235 is one of the few materials that can undergo4 induced fission(诱发性核裂变). Raising and lowering the control rods(杆,棒条) allow operators to control the rate of the nuclear reaction.When an operator (操作员) wants the uranium core to produce more heat,the rods are raised out of the uranium bundle(捆,束). To create less heat, the rods are lowered into the uranium bundle.The rods can also be lowered completely into the uranium bundle to shut the reactor down in the case of an accident or to change the fuel. The uranium bundleactsasanextremely high-energy source of heat. It heats the water and turns it to steam. The steam drives a steam turbine(汽轮机), which spins5 a generator(发电机) to produce power.  Well-constructed nuclear power plants have an important advantage when it comes to electrical power generation——they are extremely clean. Compared with a coalfired power plant, nuclear power plants are a dream come true from an environmental standpoint (立场,观点). Unfortunately, there are significant problems with nuclear power plants. Mining and purifying(提纯) uranium has not, historically, been a very clean process. Improperly func- tioning nuclear power plants can create big problems. The Chernobyl6 disaster is a good example.Spent fuel from nuclear power plants is toxic (有毒的) for centuries, and, as yet, there is no safe, permanent(永久的) storage facility for it.
2023-08-09 21:41:331

核能是可再生能源吗

  1、核能不是可再生能源;核燃料是矿产资源,属于非可再生资源;所以核能属于非可再生能源。   2、可再生能源(英语:Renewable Energy)为来自大自然的能源,例如太阳能、风力、潮汐能、地热能等,是取之不尽,用之不竭的能源,是相对于会穷尽的不可再生能源的一种能源,对环境无害或危害极小,而且资源分布广泛,适宜就地开发利用。   3、核能是人类最具希望的未来能源之一。人们开发核能的途径有两条:一是重元素的裂变,如铀的裂变;二是轻元素的聚变,如氘、氚、锂等。重元素的裂变技术,己得到实际性的应用;而轻元素聚变技术,也正在积极研究之中。
2023-08-09 21:41:561

什么是核动力

核动力是利用可控核反应来获取能量,从而得到动力热量和电能。
2023-08-09 21:42:0810

核能是可再生能源吗 核能有什么特点

1、核能不是可再生能源;核燃料是矿产资源,属于非可再生资源;所以核能属于非可再生能源。 2、可再生能源(英语:Renewable Energy)为来自大自然的能源,例如太阳能、风力、潮汐能、地热能等,是取之不尽,用之不竭的能源,是相对于会穷尽的不可再生能源的一种能源,对环境无害或危害极小,而且资源分布广泛,适宜就地开发利用。 3、核能是人类最具希望的未来能源之一。人们开发核能的途径有两条:一是重元素的裂变,如铀的裂变;二是轻元素的聚变,如氘、氚、锂等。重元素的裂变技术,己得到实际性的应用;而轻元素聚变技术,也正在积极研究之中。
2023-08-09 21:42:451

核能动力是电吗

核动力(英语:Nuclear power,也称原子能)是利用可控核反应来获取能量,从而得到动力、热量和电能。产生核电的工厂被称作核电站,将核能转化为电能的装置包括反应堆和汽轮发电机组。核能在反应堆中被转化为热能,热能将水变为蒸汽推动汽轮发电机组发电
2023-08-09 21:42:521

有关核电站利弊的英语作文

Nuclear power stations have been spread everywhere.But their safety has caused a heated discussion about their existance. First,I think that nuclear power stations can provide more electricity than the traditional thermal power stations.They cost less non-renewable resources and produce more electricity.Second,they can push the development of science and technology.Because the nuclear power is a new technology,it can develop fast.Last but not least,nuclear power stations can decrease pollution.Because they rarely produce waste gas and water.Nuclear power stations can benefit us more in the future if government can take safer measures to prevent from accidents.翻译:核电站在世界上分布很广。但是它们的安全性引发了一场关于其是否应该存在激烈讨论。 首先,我认为相比传统热电站,核电站可以提供更多的电能。它们消耗更少的不可再生资源,产出更多的电能。第二,它们可以推动科技的发展。因为核能是一项新技术,它可以发展很迅猛。最后,核电站可以减少污染。因为它们几乎不排放废水废气。 如果政府可以采取更安全的措施来防止事故的话,在不久的将来,核电站会让我们受益匪浅。绝对原创,望采纳,谢谢!!
2023-08-09 21:43:011

核动力是什么燃料为什么危害这么大?

燃料是铀钍锆等放射性元素,在大剂量的照射下,放射性对人体和动物存在着某种损害作用。如在400rad【拉德(辐射吸收)】的照射下,受照射的人有5%死亡;若照射650rad,则人100%死亡。照射剂量在150rad以下,死亡率为零,但并非无损害作用,往往需经20年以后,一些症状才会表现出来。放射性也能损伤剂量单位遗传物质,主要在于引起基因突变和染色体畸变,使一代甚至几代受害。
2023-08-09 21:43:222

什么是核动力 核动力简介

1、核动力(英语:Nuclear power,也称原子能)是利用可控核反应来获取能量,从而得到动力、热量和电能。产生核电的工厂被称作核电站,将核能转化为电能的装置包括反应堆和汽轮发电机组。核能在反应堆中被转化为热能,热能将水变为蒸汽推动汽轮发电机组发电。 2、因为核辐射问题和现在人类还只能控制核裂变,所以核能尚未得到所有国家、民众的认可,在大部分的国家暂时未有大规模的利用。利用核反应来获取能量的原理是:当裂变材料(例如铀-235)在受人为控制的条件下发生核裂变时,核能就会以热的形式被释放出来,这些热量会被用来驱动蒸汽机。蒸汽机可以直接提供动力,也可以连接发电机来产生电能。世界各国军队中的某些潜艇及航空母舰以核能为动力(主要是美国)。 3、核动力是利用可控核反应来获取能量,从而得到动力,热量和电能。因为核辐射问题和现在人类还只能控制核裂变,所以核能暂时未能得到大规模的利用。利用核反应来获取能量的原理是:当裂变材料(例如铀-235)在受人为控制的条件下发生核裂变时,核能就会以热的形式被释放出来,这些热量会被用来驱动蒸汽机。蒸汽机可以直接提供动力,也可以连接发电机来产生电能。世界各国军队中的大部分潜艇及航空母舰都以核能为动力,同时,核能每年提供人类获得的所有能量中的7%,或人类获得的所有电能中的15.7%。
2023-08-09 21:43:301

英语翻译 要快 在线等 不要翻译器

The possibility of increases in the cost of uranium in addition to the cost of greater safety provisions could price nuclear power out of the market.铀价的可能上涨加上更好的安全措施的成本可能事核能的成本过高而无人问津。 In the long run, environmentalists argue, nuclear energy may bring about the destruction of the human race. 环境工作者争论道,从长远来看,核能可能给人类带来毁灭性的伤害。Thus, if we wish to survive, we cannot afford nuclear energy.因此,如果我们想存活,我们不能提供核能 In spite of the case against nuclear energy outlined above, nuclear energy programmers are expanding. 尽管存在上述反对核能的言论,核能项目依然正在扩张Such an expansion assumes a continual growth in industrial production and consumer demands.这样的扩张是以工业生产和消费需求的持续增长为假设的 However, it is doubtful whether this growth will or can continue. 但是,这种增长能不能、会不会持续是不确定的。Having weighed up the arguments on both sides, it seems there are good economic and ecological reasons for sources of energy other than nuclear power.在权衡双方的争论后,可以看出,有非常好的经济和生态方面的原因去寻找不同于核能的能源。63选B64 D65 没有前面的文章,我无法判断希望对你有帮助
2023-08-09 21:43:401

什么是核动力

核动力就是用核能推动潜艇的动力装置,目前大多使用的是压水型核反应堆,整个流程原理是:由核反应堆中的铀一235核燃料进行链式核反应并产生高温,高温把核反应堆内密闭循环的纯净水“煮开”变为蒸汽后,经喷嘴加速变为蒸汽流推动汽轮机运转。汽轮机的转速经过减速齿轮减速后带动螺旋桨。能量转换全过程大致为:核能热能机械能动能。
2023-08-09 21:43:506

哪位高手用英语翻译一下下面这段话。。。万分感谢!!!!!

Prudent to promote development and utilization of nuclear energy. Advantages of nuclear energy are recognized the world: nuclear energy is not like coal and oil and other fossil fuels that produce air pollution, not emissions of greenhouse gas carbon dioxide; nuclear stability, efficiency, nuclear fuel, fossil fuel energy density is hundreds of times; in the normal operation, the nuclear power plant on the surrounding radiation dose produced by the public is not a threat to people.In fact, every energy development and utilization are accompanied by risks and drawbacks. In the process of development and utilization of nuclear energy, the biggest worry is that the public, artificial or extreme environmental factors may lead to leakage of radioactive material, harmful to the environment and human health. Further improve the use of nuclear energy capacity of human security to prevent potential hazards.
2023-08-09 21:44:303

英语话题作文

  在生活、工作和学习中,大家都跟作文打过交道吧,借助作文可以宣泄心中的情感,调节自己的心情。还是对作文一筹莫展吗?以下是我为大家收集的英语话题作文9篇,仅供参考,大家一起来看看吧。 英语话题作文 篇1   Recently, it is very popular to live a low-carbon life.Living a low-carbon life is ofgreat importance to every one. First of all, it can protect the environment to a great extent. Second, it can save the limited natural resources and energy, and will leave a better world for our offspring.Third, it is a healthy lifestyle and will help mould a harmonious social atmosphere.   Therefore, how to create a low-carbon life is necessary for us to consider. To begin with, we should save the energy, such as the electricity, water and domestic gas. Second, when we go out we can walk or ride a bike instead of by car. Third, we should not use the plastic bags which are hard to break down. If so, we can live a low-carbon life and gain the happiness of it. 英语话题作文 篇2   Hope primary school education career on our contribution, helped some family conditions poor which could not read the child of reading book, let them also to other children as a happy in the same year. The reason for it is desolate lack of planning and forecasting, social development and change of the causes of! I think, the country should take advantage of these hope primary school, let more children read petitioned!    【参考译文】   希望小学对我国教育事业的贡献很大,帮助了一些家庭条件差导致不能读书的孩子读上了书,让他们也向别的孩子一样拥有快乐的同年。荒废的原因也许是缺乏规划和预测、社会的发展变化的原因造成的!我认为,国家应该好好利用这些希望小学,让更多的孩子读上书! 英语话题作文 篇3    What should we thank?   The thankful great universe provides the environment of existence for us and give us sunlight, air, water and everything in keeping with us existence of space, bring storm to let us accept to toughen for us, bring to us mysterious let us look for. The thankful parents give us the life, make us feel the merriment of the human life, feel the genuine feeling of the human life, feel the comity of the human life, feel happiness of the human life, also feel hardships and pain and sufferings of the human life! The thankful teacher works with diligence and without fatigue everyday of teach, give us knowledge ability, and put on the wing which flies toward the ideal for us. The thankful classmate and friend grow up with us and let us no longer stand alone in the itinerary of life. The thankful our country provides us with free books, dormitory and food. Whenever it is, we should keep a thankful heart towards everything existed. Only thus, can we become a useful man.    【参考译文】    我们应该感恩什么?   感恩宇宙为我们提供生存的环境,给我们阳光、空气、水和一切与我们保持空间的存在,给我们带来风暴让我们接受坚韧,带给我们神秘让我们寻找。感谢父母给了我们生命,让我们感受到了人类生命的欢乐,感受到人间的真情,感受到了人类生命的礼让,感受到人类生活的"幸福,也感到艰辛和人间的痛苦!感恩老师每天勤奋而不疲倦地教授,给我们知识的能力,给我们披上飞向理想的翅膀。感谢同学和朋友与我们一起成长,让我们不再孤独的生活旅程。感谢我们的国家为我们提供免费的书籍,宿舍和食物。无论何时,我们都应该对所有存在的事物心怀感恩的心。只有这样,我们才能成为有用的人。 英语话题作文 篇4    1.高中英语作文:英语的重要性   1. The iprtance f English rests with the language being used in st cuntries in the wrld as a cunicating tl. Fr exaple, a Geran and a Chinese can"t spea ppsite side"s language, but the bth nw English. And then there is n prble between their language cunicatin. We ust nw the iprtance and learn the language earnestl.   The e t learn English well is t recite wrds. Wrds are the brics f language building.Onl eeping the in ur ind, can we aster the. T learn English well,we need t listen re English bradcast and cntact with re freingers s that we can practise ur listening cprehansin. Onl in this wa, can we stud fr the purpse f applicatin   (参考译文]   英语的重要性在于,它被世界上大多数国家作为语言交流的工具。例如一个德国人和一个中国人彼此都不会讲对方的语言,但他们都懂英语,于是他们之间的语言交流就不成问题。我们每个人都能够认识它的重要性,都能够认真学习。   要想学好英语,关键是背单词。单词是语言大厦的墙砖。认识了它们才能驾驭好他们。学好英语还要多听英语广播、多接触外国人,锻炼自己的听力,这样才能学有所用。    2.The Iprtance English-英语的重要性   There can be n dubt that English is ne f the wrld"s st widel used languages. Peple use a language in ne f three was: as a native language, as a secnd language, r as a freign languge. English is spen as a native language b ver three handred illin peple in the United States, Britain, Australia, New Zealand, Canada, se caribbean cuntries and Suth Africa. As asecnd language, English is ften necessar fr fficial business, educatin, infratin and ther activities in an cuntries, it is ne f the few "wring" languages f the United Natins.   It is said that English has bece the language f internatinal trade and transprt. Mst pilts in planes travelling fr ne cuntr t anther use it t tal with airprts. All ships sailing n the ceans call fr help b radi in it. It has been said that 60 percent f the wrld"s radi brad casts and 70 percent f the wrld"s ail uses English. At internatinal sprts eets, and internatinal f scientists English is the language st cnl used and the st widel used.   English has in fact bece the language f internatinal cperatin is science and technlg. The st advanced resuits in space, nuclear and cputer research are published in it. A scientist wh speas and writes English is in clser tuch with the scientists in ther cuntries than ne wh desn"t.   (参考译文]   英语的重要性   毫无疑问,英语是世界上使用最广泛的语言之一。人们使用语言无非有三种情况:作为母语,作为第二语言,再就是作为一门外语。英语,作为母语,有3亿多人在使用。他们分别在美国、英国、澳大利亚、新西兰、加拿大还有一些加勒比海国家及南非等。作为第二语言,英语在很多国家的官方事务、教育、信息和其他活动中都是必不可少的。它是联合国仅用的几种工作语言之一。   人们说英语已经成为国际商贸和交通运输语言。大部分飞行于各国间的飞行员使用英语来与飞机场联络。在大洋上航行的轮船都用英语发出求救信号。据说世界上百分之六十的无线电广播和百分之七十的邮递业务用的是英语。在国际体育比赛中和国际科学家大会上,英语使用得   最多也最为广泛。   事实上,英语已成为国际科学技术合作的通用语。太空、核能及计算机方面最先进的研究成果都用英语来发表。会用英语交谈和写作的科学家比不会使用英语的科学家,与其他国家的同行们联系要密切得多    3..学习英语的重要性   English is the st ppular language in the wrld, and it is als st widel spen f all the language. It is ther tngue in an iprtant cuntries, such as the USA,England, Australia and s n. In India, Thugh it is nt the ther tngue, it ‘sthe iprtant ffical language.   In China, English is spen as an iprtant and useful freign language. The 20xx Olpics will be hsted in Beiing. Man freigners will ce t China. We shuld tr ur best t serve the Olpics. Fr exaple, we can help the freign visitrs if we learn English well. 英语话题作文 篇5   Life is a long journey like a sealed book which is full of unknown and indeterminacy.In this journey you decide the direction and hold on it. However,sometimes life can place a stumbling block in your way.At this moment,you need courage to keep going and never give up.   There goes a saying that “It doesn"t take guts to quit. Anyone can quit. And most people d0-on their dreams and on themselves.It"s always easier to quit than to hold on.”Definitely,confronted with difficulty.it is always easier to give up than to hold on.However,constant effort yields sure Success.If you pursue your goals with the courage of never giving up,you will succeed in whatever endeavor you take on.Life is just like farmin9,and what you can reap depends a lot on your sowing and dedication.Therefore,keep going forward. even in the toughest time,never give up and take courage.This courage determines whether you are a winner or a loser. 英语话题作文 篇6   I have many friends. Do you know who they are? Are they my pet?   No.Are they my classmates? no. let me tell you:they are my favourit books.   I like books very much.I like reading Chinese book,cartoonbook so on.not only let me know how wonderful the word is but also teach me how to be a good person in the society,they give me great pleasure.   I love books! 英语话题作文 篇7   After going to the middle school, I have less time to play outside the school, because I always have a lot of homework to do. Though my leisure time is shorter, I still keep on after-class reading. Many years ago, my Chinese teacher introduced many classic books to us, I bought them and read them all, I fell in love with reading these books, I would be immerged in the stories. Reading these books helps me a lot, I have improved my writing skill. When I saw the topics, my mind will come out a lot of ideas, I have things to enrich my paper. What"s more, I also broaden my vision. 英语话题作文 篇8   My room is very simple but warm. My room"s color is white. At first, I think it is too drap, but now think it is comfortable for not too much color. There is a small bed, a desk, a bookshelf and a wardrobe in the room. It is very simple, right? But on the bed there are a lot of lovely dolls on my bed. There are teddy bear, Mickey Mouse, dolls and so on. I love the most is the bookshelf. On the shelf, there are different kinds of books. All of them are my favorite. Seeing the lovely dolls and wonderful books, I can have good dreams every night. I love my room. 英语话题作文 篇9   内容包括:   1. 简要介绍造成现在学生学习压力大的原因。   2. 你认为来自于English Online调查结果的放松方式是否有效,为什么?   3.谈谈你个人自我放松的有效做法(至少三点)。   Dear fellows,   Not only adults but also we students often feel stressed because we have too much homework to do, and we are very busy studying every day, we don"t have our own time to do what we are interested in. We are very tired and sleepy all day, so we should learn to deal with it. What should we do to relax?   From the result of the survey, I think doing sports with classmates is a good way to relax. Because it"s good for our health and it can make us relaxed.   I also have three ways to relax ourselues. First, we can listen to music. Second, we can go to the movies with our parents on weekends. Don"t study at home all the weekend. Third, when we feel tired, we can think about something interesting.   I hope my suggestions can help you.Thanks!
2023-08-09 21:44:421

被动语态的全部内容,说详细点!初三英语

被动语态(一般现在时)   主动语态变被动语态时,主动语态句中的宾语变成被动语态句中的主语,主动语态句中的主语成为被动语态句中的动作的发出者。   被动语态的口诀:   一般现、过用be +V.过去分词,be有人称、时、数变。   完成时态have(has) done,被动将been加中间。   一般将来shall (will) do,被动变do为be done。   将来进行无被动,shall (will) be doing,   现在完成进行同,have (has) been doing。   现、过进行be doing, 被动be加being done。   情、助、有、是妥安排,一律随新主语变。   否定助后加not,疑问一助置主前。   主语恰是疑问词,直陈语序主在前。   一般情助加be done,双宾多将间宾变。   复合宾语宾变主,宾补、主补相应变。   1.一般现在时 isamare+P.P(过去分词)   2.一般过去时 waswere+P.P   3.一般将来时 will be+P.P   4.现在进行时 isamare+being(固定不变)+P.P   5.过去进行时 waswere+being(固定不变)+P.P   6.现在完成时 havehas been+P.P   7.过去完成时 had been+P.P    第二句"be有人称、时、数变"即be有人称、时态和单、复数的变化。"情助"是指情态动词和助动词must,may,can,shall,will等一律随新主语(多是主动句中的宾语)来变化。"疑问一助置主前"是说有两个助动词的话,应把主语放在第一助动词之后或把第一助动词置于主语之前。下面详细举例说明之。   一般现、过用be done, be有人称、时、数变   例:1、主动:The children gave the foreign guests a warm welcome.   被动:The foreign guests were given a warm welcome by the children.   孩子们热烈地欢迎外宾。   2、主动:People regard him as brilliant.   被动:He is regarded as brilliant by people.   人们认为他很有才华。   以上两例都是一般时态用be done的例子,be有人称、时、数变,第三人称foreign friends是复数,时态一般过去时,所以"be done"就是were given,而People regard him as brilliant一句,被动后的"be done"就变成单数第三人称is regarded的形式了。   被动:   This speech was delivered by comrade Wang. (was delivered即一般过去时的被动态)   这篇讲演是王的发言。   There was a serious train accident near the border. Two people were killed and twelve were injured.   边境发生非常严重列车事故,两人死亡,十二人受伤。   A person who is truly honest is called a straight arrow. 直言不讳的人才是真正诚实的人。   A note was passed up to the speaker. 有人给讲演者递上来一张纸条。   John was elected president of the class instead of Harry. 乔治被选为班长而代替了亨利。   Volcanoes are described as active, dormant or extinct. 火山被描述为活的,沉睡着的,或者死的。   The soldier was killed, but the train was saved. 这位战士牺牲了,然而列车得救了。   He was thought to be clever but dishonest. 他被认为很聪明但不诚实。(别人认为他很聪明但不诚实)   The first zoological garden in the United States was established in 1874. 美国的第一个动物园是1874年建立的。   Families were often broken up; wives were taken away from their husbands and children from their parents.   家庭被拆散,妻儿被夺走。   The information is urgently needed. 急需这个资料。   Most environmental problems exist because adequate measures for preventing them were not taken in the past. 多数环境污染问题的存在,是因为过去没有采取适当的保护措施。   完成时态have done,被动将been加中间。   (过去完成时had done也包括在内)。   例:1、主动:We have studied English for 3 years and on at the spare-time school.   被动:English has been studied for 3 years by us and on at the spare-time school. (have随新主语变为has)   我们已经在夜校里断断续续地学了三年英语了。   2、主动: They had produced 100 tractors by the end of last year.   被动: 100 tractors had been produced by the end of last year.   到去年年底我们已生产出一百台拖拉机。   3、主动:They have set up a power station in their home town.   被动:A power station has been set up in their home town.   他们的家乡建立了一座发电站。   4、主动:They have warned us to be careful of rats.   被动:We have been warned to be careful of rats by them.   他们已提醒我们要注意老鼠。   5、主动:People have piled plastic bags full of rubbish in streets.   被动: Plastic bags full of rubbish have been piled in streets.   人们把装满垃圾的塑料袋子堆放在街上。   6、主动:We have used nuclear energy to produce electricity.   被动:Nuclear energy has been used to produce electricity bu us.   核能已被我们用来发电。   7、主动:No one has ever beaten him at tennis.   被动:He has never been beaten at tennis.   就网球来说还没有人是他的对手。   (No one涉及到全否定和部分否定问题,见否定一讲)   The person who owns the gun may try to deny that he has used it. But anyone seeing the smoke knows the gun has just been fired.   有枪的人会极力否认他开了枪。但是任何看到枪烟(枪冒的烟)的人都会知道刚才开了枪。   Today is Cilia"s wedding day, she has just been married to Bob.   今天是西丽亚的新婚日,她刚刚和鲍勃结婚。   The subjects of these lectures have been announced by the lecture committee.   演讲委员会已宣布了这些讲演的题目。   过去完成时也是一样:   主动: Somebody had cleaned my shoes.   被动: My shoes had been cleaned by somebody.   有人已把我的鞋子擦了。   主动:When I returned I found that they had towed (toud) my car away, I asked why they had done this and they told me that id was because I had parked it under a "No Parking Sign".   被动:My car had been towed away. I asked why this had been done and told that ... it had been parked under a "No Parking Sign".   当我回来时,发现我的车被弄走了。我问他们为什么这么干。他们告诉我说因为我把车于停在"禁止停车"的禁区。   主动:They had build three ships by last December.   被动:By last December three ships had been built by them.   到去年年底他们已建造了三艘船。   Research had been centred on the improvement of natural building materials before synthetics were created.   合成材料造出之前,研究工作集中在改进天然建筑材料上。   He did not say if all those steel pipes had been examined.   他并没有说那些钢管都检验过没有。   After plastic had been created, engineers were given a much wide choice of materials.   塑料发明之后,工程师们在材料选择上有了更广阔的途径。   一般将来shall (will) do,被动变do为be done   即由shall do或will do变为shall done或will be done。   例:主动: We shall build several big modern power plants in our city next year.   被动:Several big modern power plants will be built in our city next year.   过年我市将建立几座大型现代化的发电厂。   (shall do中的shall要随新主语变为will, do为be done.)   主动:I shall send my second boy to school next September.   被动:My second boy will be sent to school next September.   过年九月我将送我次子去读书。   主动:In order to fool people cheaps and swindlers will make such bricks out of lead covering the "lead brick" with gold.   被动:Such bricks will be made out of lead covering the "lead brick" with gold by cheaps and swindlers.   "铅砖"外面被设法骗钱的商人和骗子们镀上一层金来做这样的"金砖"。   主动:They will ask you a lot of strange questions.   被动: You will be asked a lot of strange questions by them.   他们将问你许多怪题。   被动句中的by引出的宾语,一般说来,如果是人称代词你、我、他等,均可省略,someone no one不由by来引出。如果是名词不能省略,但当今英语也都可省略了。   主动:The Chinese people will make more space explorations in the future.   被动:More space explorations will be made in the future by the Chinese people.   中国人民在将来将进行更多的空间探索。   同样   After a period of use, the batteries should be changed. 电池使用一段时间后,应该更换。   Usually, the electricity is on for 24 hours. But tomorrow it will be cut off in the day time. 通常是昼夜供电,明天白天将停电。   More peaceful uses will be found for nuclear explosives in the future. 在将来会发现更多的和平利用核爆炸的途径。   More hard work will be needed to make this wonder come true in a short time from now. 从现在起要使这些奇迹在短时间内成为现实还需要做更多的艰苦工作。   make...come true 使……成为事实; come true做宾补(见感使动词口诀)。   The machine will not be used again. 这机器不能再用了。   Will more gas be needed? 需要更多的煤气吗?   但如果是一般过去将来时如何处理呢?请记下面口诀:   一般过去将来时,过去某时将发生。   主动should (would) do,被动be done代原形。   将来进行无被动,现在完成进行同。   主动:A few days ago we were still not quite sure whether we should carry out the new plan ahead of time.   被动:...whether the new plan would be carried out ahead of time.   几天前,我们还不能肯定能否提前执行新的计划。   主动:I did not say that we would change the equipment.   被动:I did not say that the equipment would be changed.   我并没说过,我们将换掉那台设备。   主动:My supervisor told me that he would give me a special tutorial a few days ago.   被动:My supervisor told me that a special tutorial would be given to me a few days ago.   几天前,我的导师说他将对我进行个别辅导。   主动: I never thought that be would bring me the information so early.   被动:I never thought that the information would be brought to me so early.   我决没想到他那么早就会把资料带给我。   将来进行无被动,shall (will) be doing,   现在完成进行同.have (has) been doing,   即将来进行时表示动作在将来某一时刻或某个阶段正在进行"现在完成进行时表示某-行为发生在过去.延续到现在,可能还要延续下去。两种时态则不用被动语态。   例;We hope your comany will soon be sending an engineer over to check this equipment. (将来进行时) 我们希望贵公司早些派一名工程师来检查这台设备。   In a ffew minutes our passenger plane will be flying in the stratosphere. (将来进行时) 几分钟后我们的客机将在同温层中飞行。   We hope scientists will be tapping new energy sources to meet the need for power. 我们希望科学家们将发掘新的能源来满足能量的需要。(将来进行时)   What will you be doing this evening? 今晚你将做什么?(将来进行时)   I have been living in Anshan Since 1980.(现在完成进行时) 1980年以来,我一直住在鞍山。   How long have you been studying English? 你学英语多久了?(现在完成进行时)   We have been waiting at the airport for the because of the thick fog. 由于大雾,我们已经在机场等了一整天了。 (现在完成进行时)   Since then, applied mathematicians have been coping successfully with many problems in astronony. 从那时以来,应用数学家成功地处理了许多天文学上的问题。   (现在完成进行时)以上均无被动态。   现、过进行be doing,被动be加being done   即现在进行时或过去进行时都是be的人称、时和数的形式加doing。而被动态则是be加上being done的形式,being是不变的。现在进行时和过去进行时的被动态是被动态个的重点,容易搞错。例如:   主动:The workers are repairing the main building of the Northeast Engineering Institute.   被动:The main building of the Northeast Engineering Institute is being repaired by the workers.   工人们正在维修东北工学院主楼。   Two reservoirs are being built at the same time. 两座水库同时建造。   The nasty question is being considered by the committee members. 委员会的委员们正在考虑那个棘手的问题.   Equipment and foodstuffs are being flown to the floodstricken areas. 设备和食品正在空运到灾区。   The buildong of another fly-over is being planned. 他们在计划修建另一座跨线桥。   We coudld not get through because the February 19th Road was being repaired. 我们过不去,因二.一九路正维修呢。    转自百度百科,希望对你有用
2023-08-09 21:44:491

我认为科技发展让人们快乐的英语作文带翻译,谢谢谢谢谢谢谢谢谢谢谢谢谢谢谢谢谢谢谢!

科学,让生活更美好——科学的美丽Better science, better life -- the science of beauty科学技术发展至今带给人类的究竟是物质精神的双丰收还是一个将自然社会毁于无声的隐形手?The development of science and technology has brought people what is spiritual and material double harvest or a will be destroyed the natural social silent invisible hand?——题记--.有人发明了手机,缓解了身处异地的人们的相思愁绪;有人发明了飞机,舍去了在外奔波的人们的漫漫路途;有人发明了麻醉剂,避免了被病魔折磨着的人们又一层的痛苦.是科技,让这个大而无边的世界变小了,也是科技,将更多的欢乐带进了人们的生活.People invented the mobile phone, easing the living people in different places of Acacia melancholy, people invented the airplane, rounding the people travel a long road; the invention of anesthetic, to avoid the tormented by illness of people and a layer of pain. Science and technology, let the large and boundless world becomes small, science and technology, more joy into the people"s lives.曾经听到过这样一个问题,是生活在一千年前的人快乐还是生活在现在的我们快乐?我不知道被提问者是怎样回答的,而每个人看问题时的角度也是各异的,但我认为是都快乐,只是不同的快乐.Ever heard of such a problem is life in a thousand years ago people happy or life in our present happy? I don"t know is the questioner is how to answer, and each of us look at the question of when the angle is different, but I think it is happy, is happy.一千年前人们的生活因为简单而快乐,他们相互之间的联系需要通过飞鸽传书,从上海到北京也是跋山涉水,一路艰辛.若是患上了肺炎,便是无药可医只能全家祈福,但是他们不会担心自己的孩子因沉迷网络而耽误学业,不会为核武器扩散而大伤脑筋,更不会为了争抢石油而毁了整个国家人民的安定与幸福.这样的快乐很单纯.A thousand years ago, people"s life because it is simple and happy, the contact between them need by Dove Chuanshu, from Shanghai to Beijing is also an arduous journey, the hard way. If suffering from pneumonia, no medicine can cure only family praying, but they will not worry about their children addicted to online and delay academic, not for the spread of nuclear weapons and big nerve racking, not in order to compete for oil ruined stability and happiness of the people of the whole country. Such a happy is very simple.话虽如此,生活在当今的我们仍然是快乐的.我们的快乐很直接.Nevertheless, we are still living in today"s happy. Our happiness isdirectly.发展至今的医疗技术,几乎可以将生活中所有常见的疾病通通治愈,被延长了寿命的人们,拥有更多的时间去拓展生命、享受生命.生物、化学等自然学科技术发展的突飞猛进,给原本好奇心强烈的人们带去了丰富多彩的精神食粮.人类在探索与发明的同时给自我价值以肯定,人们在享受科技带来的福祉的同时也收获着快乐.Since the development of medical technology, almost will be all of life common disease Tongtong cure, was extended life of the people, have more time to extend life, enjoy life. Biological and chemical science and technology development by leaps and bounds, to the original curiosity strong people to rich and colorful spiritual food. Human exploration and innovation at the same time to self value to be sure, the people in the enjoyment of welfare brought by science and technology at the same time also harvest the happiness.人类拥有如此伟大的智慧,发现、创造了那么多的“奇迹”.DNA分子的双螺旋解密,因特网施益于千家万户,第一宇宙速度送航天飞机进入宇宙,克隆技术发展助疾病患者重获新生.Humans have such great wisdom, and create the double helix decryption of so many "miracle" of the DNA molecule, the Internet application benefits to millions of households, the first cosmic speed send the shuttle into the universe, the development of cloning technology to assist disease patients rebirth.科学,让生活更美好.但是与此同时,它又将那么多附加的忧虑与恐慌带入了原本纯粹的生活.这样说并不假,但又实实在在冤枉了科技.让人们对科技的感情变得复杂的并不见得就是科技本身,而是去选择如何运用它的人.Science for a better life. But at the same time, it will be so much additional anxiety and panic into the original pure life. To say this is not false, but real wronged technology. Let the people of science and technology of the feelings become complex is not the technology itself, and is to choose how to use it.科技是一门永无止境的学科,它的发展是无法用简单的好坏去评判的.它可以挽救人类,那么它也同样可以毁灭生灵.当爱因斯坦研究出核能量,欲将其运用于宇宙科学研究的同时,法西斯那边已经有人在苦思冥想该怎样将这种技术运用于战争了.就核技术本身而言是无所谓好与坏的,但由于它而在世界上引发出来的争端,使得整个世界上国家间的关系少了一份融洽.就拿二十世纪八十年代的美苏冷战来讲,在反导条约签订之前,整个世界都为之紧绷着神经,一颗导弹的爆炸,毁灭的是一个城市、一个国家,更是千年积淀下来的人类文明.但是人类对核能的恐慌与紧张是完全可以避免的,核能本身一点也不可怕,甚而至于它可以帮助人类缓解甚至解决能源危机,它能作为一门辅助学科,成为其它领域里重要的研究工具.只要没有人动邪念,一切科学技术都将是美好的,它们都将有助于世界的和平与和谐发展.照这么看来,为什么我们还会担心机器人技术的进步和克隆技术的突破呢?科技是一门永无止境的学科,它的发展是无法用简单的好坏去评判的.它可以挽救人类,那么它也同样可以毁灭生灵.当爱因斯坦研究出核能量,欲将其运用于宇宙科学研究的同时,法西斯那边已经有人在苦思冥想该怎样将这种技术运用于战争了.就核技术本身而言是无所谓好与坏的,但由于它而在世界上引发出来的争端,使得整个世界上国家间的关系少了一份融洽.就拿二十世纪八十年代的美苏冷战来讲,在反导条约签订之前,整个世界都为之紧绷着神经,一颗导弹的爆炸,毁灭的是一个城市、一个国家,更是千年积淀下来的人类文明.但是人类对核能的恐慌与紧张是完全可以避免的,核能本身一点也不可怕,甚而至于它可以帮助人类缓解甚至解决能源危机,它能作为一门辅助学科,成为其它领域里重要的研究工具.只要没有人动邪念,一切科学技术都将是美好的,它们都将有助于世界的和平与 Harmonious development. So, why do wehave to worry about the progress of robot technology and the breakthrough of cloning technology?科学,之所以能使生活更美好,是因为有一批又一批合理使用科学技术的善良人们.他们将美丽的科技运用于对社会和谐的建设、对人类物质及精神的丰富与塑造、对真理永不停息地正确的追求.Science, the reason can make our life more beautiful, because there is another batch of rational use of science and technology to the good people of. They will beautiful technology using in to harmonious society construction, rich and shaping of human material and spiritual, pursuit of truth will never cease to correct.当有人提问你,是觉得生活在什么时期的人更快乐的时候,请不要犹豫地告诉他,现在.因为你将用你自己的力量,去约束自己并影响他人,使科学让生活更美好.When someone ask you is feel happier people living in what period of time, please don"t hesitate to tell him now. Because you will use your own power, to restrain themselves and others, make science for a better life.我们也有理由相信,科学技术的迅猛发展将百分百用于造福人类、造福自然、造福世界,让科学绽放最美丽、最纯粹的光彩!We also have reason to believe, the rapid development of science and technology will be 100 percent for for the benefit of mankind, for the benefit of the natural, for the benefit of the world, make scientific bloom the most beautiful, the most pure brilliance.
2023-08-09 21:44:591

英语重要性高中英语作文

  随着全球化的不断加深,英语显得十分重要,英语作为一种国际语言,广泛的应用于商务贸易,如今开放的中国极力更多的人学习英语。   英语的重要性   The importance of English rests with the language being used in most countries in the world as a communicating tool. For example, a German and a Chinese can"t speak opposite side"s language, but they both know English. And then there is no problem between their language communication. We must know the importance and learn the language earnestly.   The key to learn English well is to recite words. Words are the bricks of language building.Only keeping them in our mind, can we master them. To learn English well,we need to listen more English broadcast and contact with more foreingers so that we can practise our listening comprehansion. Only in this way, can we study for the purpose of application   英语的重要性在于,它被世界上大多数作为语言交流的工具。例如一个德国人和一个中国人彼此都不会讲对方的语言,但他们都懂英语,于是他们之间的语言交流就不成问题。我们每个人都能够认识它的重要性,都能够认真学习。   要想学好英语,关键是背单词。单词是语言大厦的墙砖。认识了它们才能驾驭好他们。学好英语还要多听英语广播、多接触外国人,锻炼自己的听力,这样才能学有所用。   英语的重要性   There can be no doubt that English is one of the world"s most widely used languages. People use a language in one of three ways: as a native language, as a second language, or as a foreign languge. English is spoken as a native language by over three handred million people in the United States, Britain, Australia, New Zealand, Canada, some caribbean countries and South Africa. As asecond language, English is often necessary for official business, education, information and other activities in many countries, it is one of the few working languages of the United Nations.   It is said that English has become the language of international trade and transport. Most pilots in planes travelling from one country to another use it to talk with airports. All ships sailing on the oceans call for help by radio in it. It has been said that 60 percent of the world"s radio broad casts and 70 percent of the world"s mail uses English. At international sports meets, and international of scientists English is the language most commonly used and the most widely used.   English has in fact become the language of international cooperation is science and technology. The most advanced resuits in space, nuclear and computer research are published in it. A scientist who speaks and writes English is in closer touch with the scientists in other countries than one who doesn"t.   毫无疑问,英语是世界上使用最广泛的语言之一。人们使用语言无非有三种情况:作为母语,作为第二语言,再就是作为一门外语。英语,作为母语,有3亿多人在使用。他们分别在美国、英国、澳大利亚、新西兰、加拿大还有一些加勒比海及南非等。作为第二语言,英语在很多的官方事务、教育、信息和其他活动中都是必不可少的。它是联合国仅用的几种工作语言之一。   人们说英语已经成为国际商贸和交通运输语言。大部分飞行于各国间的飞行员使用英语来与飞机场联络。在大洋上航行的轮船都用英语发出求救信号。据说世界上百分之六十的无线电广播和百分之七十的邮递业务用的是英语。在国际体育比赛中和国际科学家大会上,英语使用得   最多也最为广泛。   事实上,英语已成为国际科学技术合作的通用语。太空、核能及计算机方面最先进的研究成果都用英语来发表。会用英语交谈和写作的科学家比不会使用英语的科学家,与其他的同行们联系要密切得多。   英语的重要性   As the deepening of globalization, English is increasingly important, especially for those who communicate with foreigners. For one thing, English is an essential tool to know the outside world. Nowadays, most information broadcast in English, especially the advanced information. For another, learning English well, we can see a totally different world. For example, we can read original novels or enjoying English movies better. Sometimes, translation may eliminate the essence of original languages. We even would develop a different way of thinking, the English way, so different from Chinese way. In short, as a communicating tool, English plays an important role in our lives.   随着全球化的不断加深,英语显得十分重要,特别是对于那些要与外国人交流的人来说。一方面,英语是了解外界的必备因素。当今世界,大多数信心的传递都是通过英语这种语言形式来实现的,特别是先进的信息。另外,学好英语,我们能看到一个全新不同的世界。例如,我们可以更好地欣赏原著小说或是英语电影。有的时候,翻译可能会使源语言的精华得不到很好的展现。我们甚至还能培养一种不同的思维方式,用英语的思维去思考问题,这与中文的思维方式是不同的。简单来说,英语作为一种交流工具,在我们的生中扮演了重要的角色。
2023-08-09 21:45:191

什么是核动力

核燃料肯定会用完的
2023-08-09 21:45:547

英语翻译

He infected the flu, didn"t he?译文1: 许多国家用核能来发电译文2:你可以这样来解决这个问题。
2023-08-09 21:46:357

2014年6月英语四级翻译真题解析(南昌新东方版)

2014年6月四级翻译   翻译一:   为了促进教育公平,中国已经投入360亿元,用于改善农村地区教育设施和加强中西部地区农村义务教育(compulsory education)。这些资金用于改善教学设施、购买书籍,使16万多所中小学收益。资金还用于购置音乐和绘画器材。现在农村和山区的儿童可以与沿海城市的儿童一样上音乐和绘画课。一些为接受更好教育而转往城市上学的学生如今又回到了本地农村学校就读。   知识点分析:   1、 为了促进:“为了”除了in order to之外还可以用for/for the purpose of,还可以将这部分放在句尾to promote......“促进”除了可以用promote,还可以用further/boost。   2、公平:这里姚明名词形式,equal是形容词,名词形式为equality,或是equity。   3、360亿元,十亿是billion,即36 billion。后面billion不需要用复数。更不能写360000000(后面不知道多少个0)   4、教育设施:educational facilities   5、使.....受益:be beneficial to或者直接用动词benefit,并且“使16万多所中小学收益”这句可以用定语从句加以修饰。   6、山区:mountainous areas,沿海城市:coast是海岸,所以沿海城市翻译成coastal cities   7、转往:transfer,或者用更简单的词语“go to”都可以,翻译只要做到达意,顺畅便可,在句式没有问题的情况下,词语可以低端化。   参考译文:   In order to promote equality in education, China has invested 36 billion Yuan to improve educational facilities in rural areas and strengthen rural compulsory education in Midwest areas. These funds are used to improve teaching facilities, and purchase books, which benefit more than 160,000 primary and secondary schools. Funds are used to purchase musical instrument and painting tools as well. Now children in rural and mountainous areas can have music and painting lessons just like children from coastal cities. Some students who have transferred to city schools to receive a better education are now moving back to their local rural schools.   翻译二:   中国教育工作者早就认识到读书对于国家的重要意义。有些教育工作者2003年就建议设立全民读书日。他们强调,人们应当读好书,尤其是经典著作,通过阅读,人们能更好地学会感恩、有责任心和与人合作,而教育的目的正是要培养这些基本素质。阅读对于中小学生尤为重要,假如他们没有在这个关键时期培养阅读的兴趣,以后要养成阅读的习惯就很难了。   知识点分析:   1、重要意义:直接翻译重要性即可,所以可以翻译成importance。   2、经典著作:classic works。   3、感恩:grateful,或者thankful也是可以的,学会同义替换。   4、基本素质:素质就是人的品德,能力,所以可以翻译成quality,capability。   5、关键时期:这里的关键除了翻成important之外,key/critical/crucial都是对的。   6、养成习惯:form或者develop都可以表示养成。这一篇翻译相对来说是难度不大,句式把握住,就不会有太大的问题。   参考译文:   China"s education workers have realized for a long time the importance of reading to the country. Some of them have suggested that a National Reading Day be set up since 2003. They stressed that people should read good books, especially the classic works. Through reading, people can better learn to be grateful, responsible and cooperate with others. However, the purpose of education is to cultivate these basic qualities. Reading is particularly important for primary and middle school students. If they don"t develop the interest of reading during this crucial period, it is difficult to form the habit of reading later.   翻译三:   中国应进一步发展核能,因为核电目前只占其总发电量的2%,该比例在所有核国家中居第30位,几乎是最低的。   2011年3月日本核电站事故后,中国的核能开发停了下来,终止审批新的核电站,并开展全国性的核安全检查。到2012年10月,审批才又谨慎地恢复。   随着技术和安全措施的改进,发生核事故的可能性完全可以降低到最低程度。换句话说,核能是可以完全开发和利用的。   知识点分析:   这篇难度相对比较大,首先一来 核能 这个词语就把学生整懵了。但是其实这个词语不仅是在日常新闻报道还是以前高中课文之中,甚至是前一年四级考试的图画作文之中都出现过。而碰到其他难的词语的时候,就假设把这些词语要解释给小学生听,这样翻译了一遍中文之后,这个中文就会很简单,再翻译成英文就会相对容易:   核能:nuclear power或者nuclear energy核电站:nuclear power plants,这里把plant替换成station同样可以发电量:the total generating capacity终止审批:suspend the approvals,终止也可以用terminate,再或者用stop也可以,只是相对于其他两个stop还不够正式。安全检查:safety inspection利用:utilize或者use   China should further develope nuclear energy, because nuclear power currently accounts for only 2% of the total generating capacity. The proportion is in 30th among all nuclear-capable countries, which almost the lowest。   In March 2011, after the accident of Japanese nuclear power station, China stopped its nuclear energy development, with approvals for new nuclear power plants suspended, and national nuclear safety inspection carried out. Examine and Approval has been restored carefully since October, 2012.   With the improvement of technology and safety measures, the possibility of nuclear accidents can be dropped to a minimum extent. In other words, the nuclear energy can be exploited and utilized safely.
2023-08-09 21:47:031

核物理专业对英语口语的要求

核物理专业对英语口语的要求不太高,只要你会说一些专业的用英语就可以口语简简单单的会说一些就可以了
2023-08-09 21:47:102

急急急!!!求一篇因会说英语而成功的英语作文,200字。

With the fast development of our society, life-long learning has become very important for everyone. This is because one needs lo acquire new knowledge continuously in order to meet the needs of his work.There are several ways for one to learn life-long. One way is to take a part-time education program. That means, one is studying part time while he is working. The program could be at undergraduate level or graduate level. The second way is to study by yourself. You can learn whatever you need for your work on your own. You can learn from books, from TV programs or from radio.I think that life-long learning is very necessary to us. We can choose either of the two ways mentioned above, It depends on your personal preference and interest. I prefer the first one because this kind of learning is systematic and formal. With the help of the teachers, it is easier to learn and quicker to get what you need for your work..There is no doubt that English is one of the world"s most widely used languages. People use a language in one of three ways: as a native language, as a second language, or as a foreign languge. English is spoken as a native language by over three handred million people in the United States, Britain, Australia, New Zealand, Canada, some caribbean countries and South Africa. As a second language, English is often necessary for official business, education, information and other activities in many countries, it is one of the few "working" languages of the United Nations. It is said that English has become the language of international trade and transport. Most pilots in planes travelling from one country to another use it to talk with airports. All ships sailing on the oceans call for help by radio in it. It has been said that 60 percent of the world"s radio broad casts and 70 percent of the world"s mail uses English. At international sports meets, and international of scientists English is the language most commonly used and the most widely used. English has in fact become the language of international cooperation is science and technology. The most advanced resuits in space, nuclear and computer research are published in it. A scientist who speaks and writes English is in closer touch with the scientists in other countries than one who doesn"t.英语的重要性 毫无疑问,英语是世界上使用最广泛的语言之一。人们使用语言无非有二种情况:作为母语,作为第一语言,再就是作为一门外语。英语,作为母语,有3亿多人在使用。他们分别在美国、英国、澳大利业、新西兰、加拿大还有一些加勒比海国家及南非等。作为第一语言,英语在很多国家的官方事务、教育、信息和其他活动中都是必不可少的。它是联合国仅用的几种工作语言之一。 人们说英语已经成为国际商贸和交通运输语言。大部分飞行于各国间的飞行员使用英语来与飞机场联络。在大洋上航行的轮船都用英语发出求救信号。据说世界上百分之六十的无线电广播和百分之七十的邮递业务用的是英语。在国际体育比赛中和国际科学家大会上,英语使用得最多也最为广泛。 事实上,英语已成为国际科学技术合作的通用语。太空、核能及计算机方面最先进的研究成果都用英语来发表。会用英语交谈和写作的科学家比不会使用英语的科学家,与其他国家的同行们联系要密切得多。The importance of learning English English is the most widely used language in the world. Therefore, having great English skills will have numerous advantages. Luckily, I have realized the importance of learning English and worked hard on it since I was a child. However, 13 years of learning English experience didn"t lead me to success, but being a person who can hardly communicate in English and definitely unable to write an essay. Once I came to the USA, I knew that I had made too many mistakes in learning English. Those mistakes are translating English into different languages, don"t learn vocabulary as much as I can, and don"t read and write enough. First of all, every language is unique. They usually have different grammar and use of vocabulary, which means learning English by translating it into different languages will lead to an inevitable defeat. For example, I have worked hard on learning a lot of vocabulary by translating them into Chinese. I thought it was a good idea to build up my vocabulary in order to read and write better. However, those translation processes were hugely disappointing. At that time, I failed to express my idea accurately by those translated vocabulary. As a consequence, good grade and improvement seemed untouchable. Also, when I either wrote or read, I had to use Chinese to think about the passage. As a result, I didn"t do it well and did it very slowly. When I came to the USA, I desperately and completely stopped translation. Just a year of time, my English was obviously and generally improved. I attribute my success to the stop of translation. Second, I would like to show about how best we can utilize our English skills by learning more vocabulary. When I came here, I bought a book about the Second World War. The book is very thick and has too many new words for me. While I started reading, I could only read 5 pages per half an hour. However, I had never been frustrated. Whereas, I worked hard on it and learned 10 new words from it every day. Subsequently, I can probably read 12 pages per half an hour. On the other hand, the vocabulary can also help me in different aspects. Whenever I read a newspaper, a magazine or other books, they help me to understand more about the context. In addition, they also work when I write. They enable me to write in various ways for the same meaning and provide me with more word choices to write accurately. So my essay is generally improved. In my opinion, my reading and writing improvement are partly from the extension of my vocabulary. Finally, I am going to talk about reading and writing. They are undoubtedly the key element to learn English comfortably and effectively. In the past, I put majority of time on doing grammar exercises, but improvement is near invisible. Once I put my heart into reading and writing, I can feel my English is leaping over many steps. On the other side of the coin, let"s talk about soccer. If I just tell you how to control and shot the ball, but don"t give you any chance to practice. Do you think you can still play it well? Improving English from only doing grammar exercises is usually inferior to reading and writing practice. Only practices can help us to react to the reality. Therefore reading and writing are crucial to our English. In conclusion, stopping translation processes, learning more vocabulary, reading more, and writing more are the most effective way or even the only way to improve our English. The advice is invaluable and learnt painfully. If I have learnt them before, my English must be much better than now. Anyway, I hope you guys can pay heed to me and have a good future.这一篇有点长,你可以摘抄其中的几个句子,希望对你有所帮助!
2023-08-09 21:47:211

求一篇英语作文!the influence of English to our future 在线

The influenceof English to our futureThere call be no doubt that English is one of the world"s most widely used languages. People use a language in one of three ways: as a native language, as a second language, or as a foreign languge. English is spoken as a native language by over three handred million people in the United States, Britain, Australia, New Zealand, Canada, some caribbean countries and South Africa. As a second language, English is often necessary for official business, education, information and other activities in many countries, it is one of the few "working" languages of the United Nations.It is said that English has become the language of international trade and transport. Most pilots in planes travelling from one country to another use it to talk with airports. All ships sailing on the oceans call for help by radio in it. It has been said that 60 percent of the world"s radio broad casts and 70 percent of the world"s mail uses English. At international sports meets, and international of scientists English is the language most commonly used and the most widely used.English has in fact become the language of international cooperation is science and technology. The most advanced resuits in space, nuclear and computer research are published in it. A scientist who speaks and writes English is in closer touch with the scientists in other countries than one who doesn"t. 参考译文 英语对我们未来发展的影响毫无疑问,英语是世界上使用最广泛的语言之一。人们使用语言无非有二种情况:作为母语,作为第一语言,再就是作为一门外语。英语,作为母语,有3亿多人在使用。他们分别在美国、英国、澳大利业、新西兰、加拿大还有一些加勒比海国家及南非等。作为第一语言,英语在很多国家的官方事务、教育、信息和其他活动中都是必不可少的。它是联合国仅用的几种工作语言之一。人们说英语已经成为国际商贸和交通运输语言。大部分飞行于各国间的飞行员使用英语来与飞机场联络。在大洋上航行的轮船都用英语发出求救信号。据说世界上百分之六十的无线电广播和百分之七十的邮递业务用的是英语。在国际体育比赛中和国际科学家大会上,英语使用得最多也最为广泛。事实上,英语已成为国际科学技术合作的通用语。太空、核能及计算机方面最先进的研究成果都用英语来发表。会用英语交谈和写作的科学家比不会使用英语的科学家,与其他国家的同行们联系要密切得多。
2023-08-09 21:47:301