英语论文中常用词汇和短语
中英文科技论文写作教程

中英文科技论文写作教程标题一、英文文章标题(Title)的结构:1.完整句子作为题目,这是一种常见的结构,尤其在报刊中常用:Fuzhou Strives for Better Exports(由于是题目,在句尾不能用句号)2.名词+动词不定式结构:这种结构表示将来,因在题目中一般不用will或shallThe Chinese Communist Party to Hold Its 18th Congress3.名词或名词短语+过去分词。
这种结构常用于报道已做过的事情.Capital International Airport Enlarged.北京国际机场扩建4.现代分词短语结构。
Visiting a Friend on a Snowy Night5.介绍短语结构In Memory of ….6.名词或名词短语+介词短语结构Home for the Sailors7.以动词原形开始的短语结构,这种结构常用于带有号召性的题目中。
Server the People8.名词或名词短语结构,例如A small Green City二、注意题目字母的大小写问题1. 题目中除介词、冠词、和连接词的字母全部小写外,其它的词的第一个字母要大写(介词和冠词在题目开头时第一个字母也要大写)My Family and Myself2.题目中全部字母大写,这种形式大多用于书籍封面上的题目,例如:上海简介A BRIEF INTRODUCTION TO SHANGHAI3.题目第一个词的第一个字母大写外,其它字母一律小写,但遇到专门名词时,该词的第一个字母仍须大写,现在报纸上的题目大都采用这种形式,主要是便于排版。
中国体操选手夺得七枚金牌Chinese gymnasts sweep away seven gold medals三.在英语文章题目中,冠词常可省略,例如美国总统在西方U.S. President in West四、英文文题的一般性原则*文题应准确而清晰反映文章的内容和重点。
化工英语文献

3 化工英语文献3.1化工英语文献的结构Title, (Author names, Affiliation),Abstract ,(Keywords),Introduction,Experimental,Results, Discussions (Results and discussions),Conclusions,Acknowledgements,References3.2 英语文献的检索Elsevier—science directSpringerlinkWiley interscience3.3 中英文摘要1、定义以提供文献内容梗概为目的,不加评论和补充解释,简明、准切地记叙文献重要内容的短文。
好的摘要对于增加论文的被检索和引用的机会、吸引读者、扩大影响起着不可忽视的作用。
2、摘要的类型和基本内容类型:根据内容的不同,摘要分为三大类:报道性摘要、指示性摘要和报道-指示性摘要。
1)报道性摘要(informative abstract)。
也称信息性摘要或资料性摘要。
其特点是全面、简要地概括论文的目的、方法、主要数据和结论。
通常,这种摘要可部分地取代阅读全文。
2)指示性摘要(indicative abstract)。
也称说明性摘要、描述性摘要(descriptive abstract)或论点摘要(topic abstract)。
一般只用二、三句话概括论文的主题,而不涉及论据和结论,多用于综述、会议报道等。
帮助读者决定是否需要阅读全文。
3)报道-指示性摘要(informative- indicative abstract)。
以报道性摘要的形式表述一次文献中信息总价值较高的部分,以指示性摘要的形式表述其余部分。
传统的摘要多为一般式,在内容上大致包括引言(introduction)、材料和方法(materials and methods)、结果(results)和讨论(discussion)。
即IMRAD3、EI对摘要的要求《EI》中国信息部要求信息性文摘(Information Abstract)应该用简洁、明确的语言(约300汉字,150 英文字)将论文的“目的(Purposes)”,主要的研究“过程(Procedures)”及所采用的“方法(Methods)”,由此得到的主要“结果(Results)”和得出的重要“结论(Conclusions)”表达清楚。
英语四级作文议论文中常用的词句与短语

英语四级作文议论文中常用的词句与短语英语四级作文议论文中常用的词句与短语汇总下面是英语四级作文议论文中常用的'词句与短语的汇总,供大家为写作做储备。
一.数据对比用语:1. … are similar in their range of indicators2. …cause / lead to a rapid / slow increase / decrease in the number / amount of…3. …cause …to drop…4. …climb dramatically from…to…5. …constitutes about…percent …6. …continue to rise / fall…7. …continue to widen / shorten…8. …declines to less than …percent.9. …drop / fall to as many / much / little as…10. …fall / rise / increase / decrease dramatically11. …fluctuates between…12. …grow only marginally from…to…13. …increase / decrease slowly14. …increase/ decrease lightly15. …is doubled16. …is inversely proportional to…17. …is significantly lower / higher than…18. …lead to an increased number / amount of…19. …level off / remain constant at…20. …lower the percentage of …21. …maintain approximately the same number of…22. …narrow down to…23. …occupy a greater percentage of…24. …peak / top at…25. …range from…to…26. …remain below…27. …rise / fall / increase / decrease sharply28. …rise above…29. …rise to approximately…30. …take up one third of…31. …times smaller / larger than…32. …totals / amounts to / reaches / arrives at / stays at…33. …varies greatly / slightly between…and…34. A very noticeable trend is the steady increase / decrease in…35. As is shown in / As can be seen from / According to ----the table / table /graph / pie chart / bar chart / figure / statistics /diagram shows /illustrates /describes / indicates / reveals that…36. It is clear / apparent from--- the table / graph / pie chart / bar chart / figure /37. it reached a peak of… statistics / diagram that…38. the number / amount of…consumed per head/ pe r person…39. The number of…remains stable.40. The number of…remains unchanged.41. The number tapers off.42. The percentage has been falling steadily.43. The percentage is less than that of …44. The table / graph / pie chart / bar chart(column graph) / figure / statistics shows...45. There are many variations in numbers of…46. There is a gradual increase / decrease …47. There is a large increase / decrease in…48. There is a reduction in…49. There is a significant increase/ ris e in…50. There is a smaller percentage of …51. There is an obvious increase / decrease in…52. There is not a great deal of difference between the percentage of…三.连词:1. accordingly2. additionally3. also4. besides5. but6. furthermore7. however8. in addition9. moreover10. nevertheless11. on the contrary12. so13. therefore14. thus15. what’s more16. yet17. despite…18. in spite of…19. otherwise20. instead of21. alternatively四.归纳用语:1. above all2. all in all3. most importantly4. worst of all5. as a result6. briefly7. consequently8. eventually9. finally10. generally11. in conclusion12. in general13. in summary14. to end with15. to sum up16. in brief五.表示顺序用语:1.first / second / third/ fourth…2.first of all3.firstly / second ly / thirdly/ fourthly…4.for one thing / for another10.in the first / second / third placest / last of allst but not leaststly14.next15.on the one hand/ on the other hand16.then17.to conclude19.to end with20.to start with / to begin with六.表示个人观点用语:1.I think…2.In my opinion,3.I personally think…4.I am for the opinion that…5.To my knowledge…6.To my understanding…7.As I see it,8.For my own part,9. My opinion is that…10. As for me…11. As far as I am concerned…12. From w here I stand…13. I believe…14. I consider…15. I hold the opinion…16. I maintain that…17. I’d like to point out that18. in my point of view…19. My feeling is that…20. personally I agree / disagree…七.表示理由用语:1. …for the simple reason that…2. As is the case…3. As…4. Because… because of…5. Due to…6. Owing to…7. Since…8. That’s why…9. The point is that…10. The reason is that…八.预测用语:1. According to the estimate / prediction…2. Base on the estimate / prediction…3. I can foresee that…4. In the long run,5. It can be imagined that…6. It is assumed that…7. It is estimated that…8. It is expected that…9. It is predicted that…10. It is supposed to be…【英语四级作文议论文中常用的词句与短语汇总】。
英语作文单词

英语作文单词在英语作文中,使用恰当的词汇是非常重要的。
以下是一些常用的英语作文单词,可以帮助你提高写作水平:1. Academic Vocabulary (学术词汇)- Analyze (分析)- Hypothesize (假设)- Synthesize (综合)- Evaluate (评估)2. Descriptive Adjectives (描述性形容词)- Spectacular (壮观的)- Serene (宁静的)- Ambiguous (模糊的)- Exquisite (精致的)3. Linking Words (连接词)- Furthermore (此外)- However (然而)- Therefore (因此)- Consequently (结果)4. Transition Words (过渡词)- Additionally (另外)- Nonetheless (尽管如此)- Meanwhile (与此同时)- Alternatively (或者)5. Adverbs of Degree (程度副词)- Significantly (显著地)- Gradually (逐渐地)- Largely (大部分)- Partially (部分地)6. Nouns for Writing (写作名词)- Perspective (视角)- Argument (论点)- Narrative (叙述)- Conclusion (结论)7. Verbs for Essays (论文动词)- Illustrate (说明)- Assert (断言)- Propose (提议)- Elaborate (详细说明)8. Common Collocations (常用搭配)- Make a difference (产生影响)- Come to a conclusion (得出结论) - Deal with (处理)- Focus on (集中于)9. Phrasal Verbs (短语动词)- Look into (调查)- Come across (偶遇)- Carry out (执行)- Break down (分解)10. Idiomatic Expressions (习语表达)- Break the ice (打破沉默)- Bite the bullet (硬着头皮)- The ball is in your court (球在你的场地,即由你决定)使用这些单词时,注意它们在句子中的恰当位置和语法结构。
高考英语议论文写作常用词汇短语

高考英语议论文写作常用词汇短语高考英语议论文写作常用词汇短语导语:高考英语的.学习不仅需要知识的积累与运用,同时也需要掌握一定的技巧和方法。
高考英语议论文写作,开头提出问题,主体陈述不同的观点及其理由,结尾说明自己观点。
以下是店铺为大家精心整理的高考英语议论文写作常用词汇短语,欢迎大家参考!高考英语议论文写作常用连接词表递进moreover, in addition, what is more,furthermore, also, then, besides, etc. 表转折however, nevertheless, on the other hand, on the contrary, etc. 表层次on the one hand, ... on the other hand; first, ... second, ... finally; 表强调firstly, ... secondly, ... finally ...; first, ... then ... etc.表强调in fact, indeed, actually, as a matter of fact, obviously, apparently, 表结果evidently, first of all, undoubtedly, without any shadow of doubt, etc. 表结尾therefore, as a result, then, consequently, accordingly, thus, etc. 表例举in a word, in conclusion, therefore, in short, to sum up, etc.表强调still, Indeed, apparently, oddly enough, of course, after all, significantly, interestingly, also,above all, surely, certainly, undoubtedly, in any case, anyway, above all, in fact, especially. Obviously, clearly.表比较like, similarly, likewise, in the same way, in the same manner, equally.表对比by contrast, on the contrary, while, whereas, on the other hand, unlike, instead, but,conversely, different from, however, nevertheless, otherwise, whereas, unlike, yet, in contrast.表列举for example, for instance, such as, take ...for example. Except (for), to illustrate.高考英语议论文写作常用词汇短语总起:Different people hold different opinions.Opinions are divided.People have taken/adopted different attitudes towards …People have different opinions on this problem.People take different views on this question.表达不同观点:…of them hold the opinion that ….…of them are in favor of the idea that…People who are for/against the idea think …Some people believe that…. Others argue that …不同观点之间的衔接:However, …of them hold a different view. / …of them hold the opposite opinion.People who are against it don’t think so.However, each coin has two sides.Different from those…., …people think ….On the other hand, … people object that ….下载全文。
evidence的用法及短语

evidence的用法及短语evidence是英语中一个常用的词汇,代表着证据、证明物或迹象。
它在各个领域都有广泛应用,包括法律领域、科学研究、学术论文以及日常生活中。
本文将探讨evidence的用法和一些常见的相关短语。
一、evidence的含义与用法1. 含义Evidence指的是可被用来支持某个观点、结论或论证的任何事实材料。
它可以是直接观察得出的,也可以通过推理间接得出。
2. 在法律领域中的应用在法庭上,提供充分和可信的证据对于辩护方和控方都至关重要。
例如,在刑事案件中,检察官需要提交足够的证据来证明被告人犯罪;而辩护律师则需要提供证据来证明被告人无罪。
3. 在科学研究中的应用在科学研究中,往往需要经过严格的实验证明或数据分析才能支持某个假设或理论。
科学家使用实验结果作为他们工作有效性和准确性的依据,并通过发布研究论文来传播这些证据。
4. 在学术写作中的应用在学术写作中,evidence是支持和加强你的观点或论证的关键。
它可以通过引用他人的研究结果、使用统计数据或举例等方式来提供。
5. 在日常生活中的应用除了专业领域外,evidence也在我们日常生活中起着重要作用。
比如,在做决策时,我们往往需要根据现有的证据来做出判断。
而且,evidence也帮助我们在面对争议时更好地理解问题,并为自己提供就此表达意见的理由。
二、一些常见的与evidence相关的短语1. Present evidence (提交证据/呈现证据)在法庭上,当双方律师进行辩论时,他们必须准备并提交充分的证据来支持各自立场。
"Present evidence"指代递交证明材料供法庭审查。
2. Supporting evidence (支撑性证据)Supporting evidence是指通过实验证明或数据分析所得出的与研究目标一致和相关联的证据。
它有助于增加一个主张、观点或结论被接受和相信的可信度。
3. Strong evidence (强有力的证据)Strong evidence指的是那些非常具有说服力、能够清晰地支持某个观点或论断的证据。
英文sci论文常用的句式和短语

一些英文sci论文常用的句式和短语Introducing your workThe study will begin by outlining...This study addresses a number of issues...Chapters X and X concentrate on...The following section sets out......to examine the research problem in detail...to shed light on a number of problem areas in current theoryThe paper presented here is based in part on an earlier study Defining the scope of your studyThe focus of the study is...The central question to be examined in this paper is...The study is important for a number of reasons:Present understanding of...is limited.Many authors would agree that...Previous studies have shown or suggested that...The problem has been much discussed in recent literature.This approach has a number of advantages: firstly,...The present study was designed to test the hypothesis that...A fuller discussion of...will appear in a later publication.Arguing for and againstThis point is particularly relevant to...This becomes clear when one examines...This lends weight to the argument that...Support for this interpretation comes from...To put it another way,...This raises the question whether...While it may well be valid that..., this study argues the importance of... This begs the question why...A serious drawback of this approach is...One of the prime failings of this theory or explanation is...Reviewing other workX's study is a textbook example of...X's work has had a profound influence on...The study contains a number of new and important insights:X makes a strong case for...X takes little or no account of...There is little evidence to suggest that...It is very much an oversimplification to...The study offers only cursory examination of...X gives a detailed if not always tenable analysis of...The authors' claim that...is not well founded.X's explanation is not implausible, if not entirely satisfactory.Analysis and explanationOne tentative proposal might be that...If, for the sake of argument, we assume...One of the most obvious consequences of...is...This would appear to be supported by...There is some evidence to suggest that...The importance of...is demonstrated clearly by...Although it may well be true that..., it is important not to overlook...It is important to distinguish carefully between...It is not necessarily the case that...The extent to which this reflects...is unclear.A more plausible explanation for or of...would...The reason for...is unknown, but...has been suggested by X as a possible factor. Summary and conclusionsConcluding this section, we can say that...Chapter X draws together the main findings of the paper.The study has gone some way towards understanding...A number of key issues have been addressed in this study.The results lend strong support to...This study has highlighted a number of problem areas in existing theory. While the initial findings are promising, further research is necessary.This raises a number of questions for future research.The results of this study suggest a number of new avenues for research.英文文章常用表达和写法1.xx 的特征在于: xx is characterized by…2.xx 的2 个重要特征是:Two critical characteristics of xx are …3.爱因斯坦指出xx 的特征如下:Einstein identified the following characteristicsof xx…4.Generally, … 一般来讲,原则上… 千万不要用in principle,此原则非彼原则也5.已经采用了:have adopted …6.近年来:in recent years7.over/during the past 10 years. 比如我们说SC 过去10 年间发展很快,用over,over 是一段时间的事儿;during 是事情发生在什么期间,有时间点的意思。
英语议论文写作36个常用句型

英语议论文写作36个常用句型l 前进类(用来论证好的方面)1. benefit from 从……当中获益例句:Many children who suffer from this illness will benefit from the new treatment(治疗).【主语一般为人,宾语一般为物】详解:这个句型与is beneficial to …(对……有益)的主语和宾语正好相反。
有时还可以把它们放在文章不同位置交替使用,来实现句式的多样化。
例句:Confucius' thought is beneficial to mankind. 孔子的思想有益于全人类。
例句:However, these habits are beneficial to my body.不过这些习惯是否有益于我身体。
2. Invest in 对……投资例句:Let's invest in our people without leaving them a mountain of debt.近义词汇:subsidize/sponsor/allocate to反义句型:withdraw/suspend the funding of…中止对……的投资例句:That money is used to subsidize /sponsor /allocate everything else.例句:Japan withdrew the funding of Africa.3. Promote the development of…促进……的发展例句:This championships will surely promote the development of basketball.详解:近义句型:facilitate the development of…/is a main contributor to….例句:Soil erosion is a main contributor to water pollution.4. Boost efficiency / productivity 提高效率/生产率例句:The language can simplify projects, reduce costs andboost efficiency.近义句型:enhance efficiency / productivity例句:We should constantly improve our own skills, in order to enhance efficiency.我们应该不断提高自身技术水平,以提高工作效率。
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英语论文中常用词汇和短语差别gaps between, differentiate between, discrepancies,no intergroup differenceNo statistically significant differences in survival were found for MMC or MPMA.AlthoughMMC and MPMA decreased with increasing nuclear grade and TNM stage,this difference failed to achieve statistical significance.存在,出现occurred, occurrence ,existed, existence, presence, present多数,少数the overwhelming majority of, in the majority of cases ,a marked majority, handful方法approaches, avenues, methods, techniques, means, tools发生率Incidence, frequency, prevalenceIn contrast with regions of high incidence, the mutation spectrum did not show a high prevalence of mutations at A:T base pairs.发现,阐明,报道,证实verify, confirm, elucidate, identify, define, characterize,clarify, establish, ascertain, explain, observe, illuminate,illustrate,demonstrate, show, indicate, exhibit, presented, reveal,display, manifest,suggest, propose, estimate, prove, imply,disclose,report, describe,facilitate the identification of ,screening,isolation改变change, alteration,高,增加high, enhanced, elevated, increased, forced各种,多种in multiple types of neoplasia, in various types of apoptosis, in avariety of tumors关系,相关,参与closely involved in, associated,广泛的in an extensive survey进行conducte, perform, carry out,降,少,缺decrease, reduction, reduced, diminish, loss, suppression,deficient, low, weak, faint, light, absence, absent, undetectable, lack,defective, negative,poor,impaired, greatly reduced or completelyabsent, frequently lost or down-expressed, presented discontinuous andweaker expression, completely negative, was not detectable ordramatically reduced, very faint, was undetectable or barelydetectable, no expression was found,角色,起作用role, part (limited, potential, early, possible role),serve antiapoptotic functions可能性feasibility密切地intimately难理解的,似谜的enigmatic (x remains enigmatic)潜在假定的potential, candidate, putative,缩写abbreviations识别,辨别discernment事件Metastasis to the liver is a common event in clinical oncology.a putative tumor initiating eventa (more, extremely, highly, rather, fairly) common initial,a common event in the signal transduction mechanisms of, in the signal transduction processesa common event associated with the mechanisms ofa common early event in responses of, after high-dose chemotherapy a common event following gestational exposure to immunotoxicants a common event (that occurs) during apoptosis is……acommon event during oncogenic transformation, in neoplastictransformation that directly or indirectly involves activation ofspecific tyrosine kinase signaling pathwaysa common event through whicha common event in vivoa rather common event of unknown biological significancea common event resulting from heterogeneous aberrationsa common event regardless of histological subtyping, but does not bear any pejorative significancea common event contributing toarare, common, prerequisite, central, major, transient,initiation,stressful, critical, crucial, secondary, independent, regulatory,early, earlier, late, later, subsequent, circumstantial, untoward,upstream, irreversible, very frequent event提供,帮助provide, supply, help (to), contribute to, offer, allow, dedicate, devote, assist in调节(失调,上调,下调)dis-regulation, dys-regulation, up-regulation, up-expression, over-expression, down-expression, down-regulation,推测presume,speculate ,confer, conjecture ,guess, deduce,deduction(推论)无所不在地(表达,如MEN1)ubiquitously显著,优先的prominent, pronounced, obvious, marked, predominant, strong,striking ,notable, Conspicuously, remarkably,significant,preferential,prevalence, prevalent,相关性related, more relevant with ,the relevance ofno intergroup difference,irrespective ofThere was no significant correlation to gender, age, clinical symptoms, histology, T or N status, TNM stage, or tumor location.Neither eNOS nor nNOS expression was associated with vascular density, tumor grade or the TNM status of the tumors.No correlations were found between bFGF and age, menopausal status, TNM or pTNM, histology, SBR grading or steroid receptors. wedid not find any correlation between bax expression andanyclinicopathologic parameters (sex, age, TNM status, tumor grade,histological type).相同,同等并列The coordinated induction of all three FOXO3a targets prompted us to examine the status of FOXO3a itselfwith a similar pattern to协同,加强synergize with研究analysis, survey, study, research, investigation, experiments, trial,observations, assessment, inquiry, examinations ,pursue investigationinto, analyze, detect, determinate, be focused on, measure, examine,test, assess, evaluate, explore,一致which is in accord with the resultswhich corroborated the resultswhich supported the results优缺点merits and drawbacks,beneficial and detrimental异常aberration, abnormality重要crucial, key, important, major, be of critical importance相反On the contrary,In contrary,but quite on the contraryin sharp contrast,contrary to what would be expectedContrary to the expectation thatContrary to previous beliefs,Contrary to the hypothesis,Contrary to current popular truismsContrary to current cognitive theories, However, contrary to expectation,……. Contrary to predictions,…in contrast to previous observations…Contrary to prediction,……Contrary to most previous claims,与一起in combination with, coupled with由于、鉴于In light ofIn view that。