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1、精品PPT收集整理,科技文体特点与翻译,2,精品PPT可编辑借鉴,科技文体的范畴,科技文体可以泛指一切论及或谈及科学和技术的书面语和口语，其中包括： 1. 科技著述、科技论文和报告、实验报告和方案； 2. 各类科技情报和文字资料； 3. 科技实用手册和操作规程； 4. 有关科技问题的会谈、会议、交谈的用语； 5. 有关科技的影片、录像等有声资料的解说词，等等。,3,精品PPT可编辑借鉴,科技英语文体总貌,着重叙事逻辑上的联贯(Coherence)及表达上的明晰(Clarity)与畅达(Fluency)；避免行文晦涩，作者避免表露个人感情，避免论证上的主观随意性。 科技英语结构力求平易(Plai
2、nness)和精确(Preciseness)，忌用夸张、借喻、讥讽、反诘、双关及押韵等修辞手段。,4,精品PPT可编辑借鉴,科技文体的一般特征,(1) 无人称（Impersonal) (2) 语气正式,概念准确,名词多 (3) 文体质朴,少修辞(Unadorned in stylistics) (4) 逻辑性强，连词多 (Strict in Logic) (5) 专业术语多，表达各专业不同 (Concentrated in Technical Terms),5,精品PPT可编辑借鉴,1， 无人称,It 句型大量使用 Reading is a very important language sk
3、ill for foreign language learners. The significance of language learning strategies in reading comprehension is self-evident.,6,精品PPT可编辑借鉴,2，语气正式,概念准确,名词多,1) Although the majority of tunnel construction projects have been completed safely, there have been several incidents in various tunneling proje
4、cts that have resulted in delays, cost overruns, and in a few cases more significant consequences such as injury and loss of life. 2) TheWorld Health Organization estimates that fine particulate air pollution (PM 2.5) causes about 3% of mortality from cardiopulmonary disease, about 5% of mortality f
5、rom cancer of the trachea, bronchus, and lung, and about 1% of mortality from acute respiratory infections in children under 5 yr, worldwide.”,7,精品PPT可编辑借鉴,3，文体质朴,少修辞,1) Like a normal diode, the LED consists of a chip of semiconducting material doped with impurities to create a p-n junction. 2) TheC
6、omplera dose is one tablet taken by mouth once a day. It should be taken with a meal (e.g., breakfastor dinner).,8,精品PPT可编辑借鉴,4，逻辑性强，连词、分词多,1) When discharging, lithium is forced out of the anode (+) and into the cathode (-), and during charging the reverse occurs. 2）It is generally thought that sei
7、smic acceleration values underground are less than at the surface, and that the rigidity of the surrounding rock is high enough to preserve the shape of tunnels.,9,精品PPT可编辑借鉴,5，各专业义的术语多,Joint Expansion joint 伸缩缝 Phalangeal joint 指关节 Rock joint 岩石节理 Joint chamber 电缆交接箱 Lower link joint 下拉杆铰链 Bed Road
8、 bed 路基 Salt bed 盐层 Rail bed 钢轨底座 Shaker bed 分离筛 River bed 河床,10,精品PPT可编辑借鉴,科技文章的句法特征,（）在人称的使用上，强调文章的客观性，汉语中常使用“笔者”、“我们”、“本文”而不使用“我”来充当得出某一结论的主语；英语中则常使用The author thinks that/The authors have investigated /This paper illustrates等句式。 （2）英语科技文章名词化结构用得多。 （3）时态变化不明显：汉语里的动词无时态变化。英语中叙述客观事实几乎千篇一律使用现在时。 （4）
9、在语态方面，汉语中主动语态使用较多，而英语中，被动语态使用较多。 （5）汉语和英语的科技文章中，句子结构都较为复杂。,11,精品PPT可编辑借鉴,科技汉译英的方法,1) 名词化结构 2) 被动语态的应用 3) 运用特殊句型和长句,12,精品PPT可编辑借鉴,1) 名词化(Nominalization),广泛使用能表示动作或状态的抽象名词 “Scientific writing differs greatly from the other styles in having a highly proportion of noun phrases with complexity” (Quirk) 阿
10、基米德最先发现固体排水的原理。 Archimedis first discovered the principle of displacement of water by solid bodies.比较：Archimedis first discovered the principle that solid bodies could displace water.,13,精品PPT可编辑借鉴,合同双方令人满意地履行合同义务是拓展业务和扩大合作的前提。 A) That both parties fulfilled the Contract satisfactorily will be the b
11、asis for the development of business and further cooperation. B) The satisfactory fulfillment of the Contract by both parties will be the basis for the development of business and further cooperation.,14,精品PPT可编辑借鉴,名词连用（“扩展的名词前置修饰语 ” Expanded Noun Premodifiers）,可以有效地简化语言结构。 Illumination intensity de
12、termination = determination of the intensity of illumination 照明强度测定 Power transmission relay system = a relay system for power transmission 送电中继体系,15,精品PPT可编辑借鉴,2) 广泛使用被动语句,根据英国利兹大学John Swales 的统计，科技英语中的谓语至少三分之一是被动态。 这是因为科技文章侧重叙事推理，强调客观准确。因此尽量使用第三人称叙述，采用被动语态。,16,精品PPT可编辑借鉴,科技英语常用句型及翻译定式,1, It is sup
13、posed that 2, It is reported that 3, It can be clearly seen that 4, It should be noted that 5, It may be safely said that 6, It must be stressed that 7, It has been proved that 8, It was estimated that 9, It will be seen from this that 10, It is generally considered that,17,精品PPT可编辑借鉴,本文简要定性地讨论了一些基本
14、概念。 A brief qualitative discussion of some basic concepts is presented in this paper. cf. This paper gives/presents a brief qualitative discussion of some basic concepts.,18,精品PPT可编辑借鉴,回指释义策略在英语阅读理解中解释功能的研究,【Abstract】 This case study aimed to explore the use of anaphora resolution strategy in Englis
15、h reading comprehension. Three research questions were addressed as follows: (1) What obstacles do readers meet in English reading comprehension? (2) What is the relationship between anaphora resolution and English reading comprehension? (3) How does anaphora resolution strategy training promote rea
16、ders English reading comprehension?,19,精品PPT可编辑借鉴,3) 运用特殊句型和长句 科技文章中经常使用若干特定的句型，从而形成科技文体区别于其他文体的标志。 1) Itthat句型； 2) 其他固定结构：定义，比较, 分类 显然，润滑好的轴承，比不润滑的轴承容易转动。 It is evident that a well lubricated bearing turns more easily than a dry one.,20,精品PPT可编辑借鉴,和古庙正好隔河相对的那座宝塔据说是明代的建筑。 A. The pagoda that stands facing the ancient temple and is separated from each other by the river is said to have been built in the Ming Dynasty. B. It is said that the pagoda just across the river from the ancient temp
