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英文科技论文写作中常见的问题和技巧(自用整理)

作者：互联网

英文科技论文写作中常见的问题和技巧

没有捷径，不要偷懒

文章目录

一、写文章顺序

Results and discussion（看图，清晰度，性能图）——Conclusion——Abstract——Experimental——Introduction(最难，一眼看出文章水平，关乎收录的关键所在，注意这里的创新点)

二、语法检查软件

1Checker， grammarly(科学), ginger(科学)

三、时态问题

“We had observed the following indicators in each experimental group. The indicators was A, B, C and D in order to understand changes in XXX (a certain disease condition).” 先说说时态问题。在科技写作中，时态其实是容易搞定的，一般只涉及三种时态：一般过去时，一般现在时，现在完成时。其中， 一般过去时是使用最多的时态，在介绍他人成果（比如“XX et al. conducted an experiment on …., and found that ….”）、描述实验方法（比如，“We measured a series of indicators, including A, B, C and D, in order to monitor changes in XXX”) 和实验结果（比如，“the results showed that A increased significantly after XXX than before”)时都经常用到。当然，如果实验结果以图形描述，也可以用一般现在时（比如，“ As shown in Figure X, the sample subjected to both A and B treatments exhibits completely different surface morphology in C test from the other two samples”)。或者，如果一篇文章描述的是公式或理论推导，会通篇以一般现在时为主（比如，“This paper presents a novel mathematical model on XXX”)。 一般现在时在导言部分也经常被用到，以描述一般性现象（比如，“Global climate change is a serious threat to environment and human survival” )。有时，结论部分也可用一般现在时。至于现在完成时，最经常被用来描述过去的实验成果和发现（比如，“studies have shown….”或者“it has been reported that…”)。例一中的第一句话是对实验方法的描述，使用一般过去时就可以了，完全没有必要使用过去完成时（也不恰当）。请记住，在各种体裁的写作中，科技写作就时态和其它语法问题而言，相对来说是最简单的。掌握好最最基本的一般过去时，一般现在时和现在完成时，时态问题就不会是问题。

四、词语积累

词语用法
etc.和including说明所列举的项目列表是不完整的；完整列表用法：The rats were divided into three groups, namely, Group A, Group B, and Group C.
et al.第一作者的姓氏+et al.（斜体越来越少见，但如果用斜体要全文统一）
besides, and不要在句子开头使用；改为in addition， moreover， therefore， also等
whole， big ， huge， a lot不要在句子开头使用；改为entire\large, many, several, a considerable amount of
集体名词advice, content, evidence, infrastructure, research, seaweed, shrimp, slang很少或不用加s表示复数
respectively用于缩短句子。The study site, a rock outcrop surrounded by forest, had a mean annual temperature, precipitation, and humidity of 13°C, 40%, and 2 m s−1, respectively.
can’t, aren’t错误表达，应避免缩写

五、标点符号

标点符号用法
逗号1. 作为牛津逗号；2.分隔独立从句，由and，but，yet，so，nor，for和or连接，且该句可以独立存在；3.介绍性单词或短语后面加，in the end, however,while,after,unfortunately 和 finally；4.

六、文献引用

错误正确备注
According to [20], . . .According to Jenkins et al. [20], . . .
. . . is described in [17]. . . . is described in a study by Rowe et al. [17].例外：IEEE中For more information, see [5], [7], [11]； As aforementioned [8], this method has applications in . . .； As shown in [15] and [20]–[23], .
[5] reports that . . .Yang et al. [5] report that . . .请勿以文献编号作为句子的开头。

七、句子结构

结构名称示例句子备注
主语+谓语Each stimulus lasted for 1.0 sec.（介绍实验方法，通常用过去式）谓语动词是不及物动词，后面可有副词或介词短语等
主语＋系动词＋表语The findings of the present study are of great importance for deciphering the mechanism of …（摘要中常用）；The goal of this study was to compare method A and method B in the diagnosis of XXX disease.（不定式做表语，结果中常用）
主语＋谓语＋宾语Group A included 58 participants.
主语＋谓语＋间接宾语＋直接宾语Global warming can pose serious threats to environment, economy, and human health.
主语＋谓语＋宾语＋宾语补足语We measured several indicators, including A, B, C and D, during XXXX, in order to understand…

句子间的过渡词：
表示添加：also, furthermore, in addition, moreover
表示对比：however, yet, conversely, nevertheless, although
表示比较：similarly, likewise
表示结果：therefore, thus, as a result, consequently
表示时间顺序：first, second, third, later, meanwhile, subsequently, while
表示总结：hence, in summary, finally

八、简练的重要性

尽量使用短句、陈述句，一个简单的原则是每句话不超过22个单词
避免冗杂和重复
勿在结果部分的数据中逐字重复以表格或图形呈现的结果

错误正确
It is well known that diabetes affects millions of people.It is well known that diabetes affects millions of people.
Similar results have been reported.Similar results have been reported previously in the literature .
Upon review of the literature we found that diabetic neuropathy has been described often.Upon review of the literature we found that diabetic neuropathy has been described often.
When comparing x with y we found that x was bigger than y.When comparing x with y we found that x was bigger than y.
There are many investigators who disagree with this opinion.Many investigators disagree with this opinion.
Large in sizeLarge in size
The surgeons made the decision to operate.The surgeons decided to operate.(尽量用动词而非名词)
We found that the median follow-up time from surgery was (33.3±14.0) months in the elderly group and (33.0±12.7) months in the nonelderly group (P=0.266)We found that mean follow-up time from surgery was nearly identical (about 33 months) in the two study groups.

九、句式引用：

9.1. 前言部分

9.1.1 如何指出当前研究的不足以及有目的地引导出自己的研究的重要性

通常在叙述了前人成果之后，用However来引导不足，比如

However, little information…

little attention has been devoted to…

little work…

little data / little research

or few studies / investigations / few attempts havebeen don on…

or none of these studies

has (have) been less

done on … / focused on / attempted to

conducted / investigated / studied

(with respect to)

OR To the author s knowledge… There is little informationavailable in literature about…

Until recently, there is some lack of knowledge about…

Previous research (studies, records) has (have)

failed to consider

ignored

misinterpreted

neglected to

overestimated, underestimated

misleaded

thus, these previous results are

inconclusive / misleading…

unsatisfactory / questionable /controversial…

Uncertainties (discrepancies) still exist …

一定要注意绝对不能全面否定前人的成果，即使在你看来前人的结论完全不对。这是前人工作最起码的尊重，英文叫做给别人的工作credits.

所以文章不要出现非常negative的评价，比如Theirresults are wrong, very questionable, have no commonsense, etc.

可以婉转地提出：

Their studies may be more reasonable if they had considered this situation.

Their results could be better convinced if they …

Or Their conclusion may remain someuncertainties.

9.1.2.之后引导出一种新方法，或者一种新方向。

如果研究的方法以及方向和前人一样，可以通过下面的方式强调自己工作的作用：

However, data is still scarce

rare

less accurate

there is still dearth of

We need to / aim to / have to

provide more documents / data / records / studies

increase the dataset

Further studies are still necessary… / essential…

为了强调自己研究的重要性，一般还要在However之前介绍自己研究问题的反方面，另一方面等等, 比如：

1)时间问题

如果你研究的问题时间上比较新，你就可以大量提及对时间较老的问题的研究及重要性，然后说(However)，对时间尺度比较新的问题研究不足

2)物性及研究手段问题

如果你要应用一种新手段或者研究方向，你可以提出当前比较流行的方法以及物质性质，然后说对你所研究的方向和方法，研究甚少。

3)研究区域问题

首先总结相邻区域或者其它区域的研究，然后强调这一区域研究不足

4)不确定性

虽然前人对这一问题研究很多，但是目前有两种或者更多种的观点，这种uncertanties,ambiguities，值得进一步澄清

5)提出自己的假设来验证

如果自己的研究完全是新的，没有前人的工作进行对比，在这种情况下，你可以自信地说，根据提出的过程，存在这种可能的结果，本文就是要证实这种结果。

We aim to test the feasibility (reliability) of the …

It is hoped that the question will be resolved (fall away) with our proposedmethod (approach).

9.1.3. 如何提出自己的观点

We aim to…

This paper reports on…

providesresults…

extends themethod…

focus on…

The purpose of this paper is to…

Furthermore, Moreover, In addition, we will also discuss…

9.1.4. 圈定自己的研究范围

前言的另外一个作用就是告诉读者包括(reviewer)你的文章主要研究内容。如果处理不好，reviewer会提出严厉的建议，比如你没有考虑某种可能性，某种研究手段等等。为了减少这种争论，在前言的结尾你就要明确提出本文研究的范围：

1)时间尺度问题

如果你的问题涉及比较长的时序，你可以明确地提出本文只关心这一时间范围的问题。

We preliminarily focus on the older (younger)…

或者有两种时间尺度的问题 (long-term and short term)，你可以说两者都重要，但是本文只涉及其中一种

  1. 研究区域的问题

和时间问题一样，明确提出你只关心这一地区

9.1.5. 最后的原场

在前言的最后，还可以总结性地提出，这一研究对其它研究的帮助。

或者说，further studies on … will be summarized in ournext study (or elsewhere)

总之，其目的就是让读者把思路集中到你要讨论的问题上来。减少争论(arguments).

9.2. 怎样提出观点

在提出自己的观点时，采取什么样的策略很重要。不合适的句子通常会遭到reviewer的置疑。

1)如果观点不是这篇文章最新提出的，通常要用

We confirm that…

2)对于自己很自信的观点,可用

We believe that…

3)在更通常的情况下，由数据推断出一定的结论，

用， Results indicate, infer, suggest, imply that…

  1. 在及其特别的情况才可以用We put forward (discover, observe…) …“for the first time”.

来强调自己的创新。

  1. 如果自己对所提出的观点不完全肯定，可用

We tentatively put forward (interpret this to…)

Or The results may be due to (causedby)/ attributed to / resulted from…

Or It seems that … can account for (interpret)this…

要注意这些结构要合理搭配。如果通篇是类型1)和5)，那这篇文章的意义就大打折扣。如果全是2)，肯定会遭到置疑。所以要仔细分析自己成果的创新性以及可信度。

9.3. 连接词与逻辑

写英文论文最常见的一个毛病就是文章的逻辑不清楚。解决的方法有：

1)句子上下要有连贯，不能让句子之间独立

常见的连接词语有,

also, in addition, afterwards, moreover, Furthermore, further,

However, although, unlike, in contrast, Unfortunately,

Similarly, alternatively, parallel results, Compared with other results,

In order to, despite, For example

consequently, thus, therefore…

用好这些连接词，能够使观点表达得有层次，更加明确。

比如，如果叙述有时间顺序的事件或者文献，

最早的文献可用AA advocated it for the first time.

接下来，可用Then BB further demonstrated that…

再接下来，可用Afterwards, CC…

如果还有，可用More recent studies by DD…

如果叙述两种观点，要把它们截然分开

AA put forward that… In contrast, BB believe

or Unlike AA, BB suggest…

or On the contrary (表明前面的观点错误，如果只是表明两种对立的观点，用in contrast)， BB…

如果两种观点相近,可用

AA suggest …… Similarly (alternatively), BB…

Or Also, BB…

or BB also does …

表示因果或者前后关系，可用 Consequently, therefore, as a result,

表明递进关系，可用furthermore, further, moreover, in addition,

当写完一段英文，最好首先检查一下是否较好地应用了这些连接词。

  1. 段落的整体逻辑

经常我们要叙述一个问题的几个方面。这种情况下，一定要注意逻辑结构。

首先第一段要明确告诉读者你要讨论几个部份

…Therefore, there are three aspects of this problem have to be addressed.

The first question involves…

The second problem relates to …

The third aspect deals with…

上面的例子可以清晰地把观点逐层叙述。

Or, 可以直接用First, Second, Third… Finally,…

当然,Furthermore, in addition等可以用来补充说明。

9.4. 正文部份的整体结构

小标题是比较好的方法把要讨论的问题分为几个片段。

一般第一个片段指出文章最为重要的数据与结论。补充说明的部份可以放在最后一个片段。

一定要明白文章的读者会分为多个档次。文章除了本专业的专业人士读懂以外，一定要想办法能让更多的外专业人读懂。所以可以把讨论部份分为两部份，一部份提出观点，另一部份详细介绍过程以及论述的依据。这样专业外的人士可以了解文章的主要观点，比较专业的讨论他可以把它当成黑箱子，而这一部份本专业人士可以进一步研究。

9.5. 关于abbreviation

如果文章用了很多的Abbreviation, 两种方法加以解决

  1. 在文章最好加上个Appendix，把所有Abbreviation列表

  2. 在不同的页面上，不时地给出Abbreviation的含义，用来提醒读者。

总之，写文章的目的是要让读者读懂，读得清晰，并且采取各种措施方便于读者。

9.6. Discussion 部分

9.6. 1时态

(a) 指出结果在哪些图表中列出，常用一般现在时。如：Figure 2 shows the variationin the temperature of the samples over time.

(b) 叙述或总结研究结果的内容为关于过去的事实，所以通常采用过去时。如：After flights ofless than two hours, 11% of the army pilots and 33% of the civilian pilotsreported back pain.

© 对研究结果进行说明或由其得出一般性推论时，多用现在时。如：The higher incidenceof back pain in civilian pilots may be due to their greater accumulated flyingtime.

(d) 不同结果之间或实验数据与理论模型之间进行比较时，多采一般现在时（这种比较关系多为不受时间影响的逻辑上的事实）。如：These results agree well with the findings of Smith, et al.

9.7. 讨论部份包括什么内容?

9.7.1 主要内容

  1. 主要数据特征的总结

  2. 主要结论以及与前人观点的对比

  3. 本文的不足

第三点，在一般作者看来不可取。事实上给出文章的不足恰恰是保护自己文章的重要手段。如果刻意隐藏文章的漏洞，觉得别人看不出来，是非常不明智的。

所谓不足，包括以下内容:

a) 研究的问题有点片面

讨论时一定要说，

It should be noted that this study has examined only…

We concentrate (focus) on only…

We have to point out that we do not…

Some limitations of this study are…

b) 结论有些不足

The results do not imply…

The results can not be used to determine…

be taken as evidence of…

Unfortunately, we can not determine this from this data…

Our results are lack of …

但是，在指出这些不足之后，随后一定要再一次加强本文的重要性以及可能采取的手段来解决这些不足，为别人或者自己的下一步研究打下浮笔。

Notwithstanding its limitation, this study does suggest…

However, these problems could be solved if we consider…

Despite its preliminary character, this study can clearly indicate…

用中文来说，这一部份是左右逢源。把审稿人想到的问题提前给一个交代，同时表明你已经在思考这些问题，但是由于文章长度，试验进度或者试验手段的制约，暂时不能回答这些问题。但是，这些通过你的一些建议，这些问题在将来的研究中游可能实现。

P.S.

坚信观点的真实性：prove, demonstrate

不确定性：show，indicate，found

表示推测: imply，suggest

9.7.2 关于结论中的时态:

(1) 回顾研究目的时，通常使用过去时。如：In this study, the effects of twodifferent learning methods were investigated.

(2) 如果所概述结果的有效性只是针对本次特定的研究，需用过去时；如果具有普遍的意义，则用现在时。如：Inthe first series of trials, the experimental values were all lower than thetheoretical predictions. The experimental and theoretical values for the yieldsagree well.

(3) 阐述由结果得出的推论时，通常使用现在时。如：The data reported heresuggest (These findings support the hypothesis, Our data provide evidence) thatthe reaction rate may be determined by the amount of oxygen available.

Some points of style

(摘自一个老外的Writing a Paper, 第一点和最后一点是我们经常用错的)

Do not usenouns as adjectives （不要把名词当作形容词用）

Not: ATP formation; reaction product

But: Formation of ATP; product of the reaction

The word “this” must always be followed by a noun, so that its reference isexplicit.

（This 后面必须跟一个名词）

Not: This is a fast reaction; This leads us to conclude…,

But: This reaction is fast; This observation leads us to conclude…

Describeexperimental results in the past tense. （试验结果用过去时）

Not: Addition of water gives product.

But: Addition of water gave product.

Use theactive voice whenever possible. （尽可能使用主动语态）

Not: It was observed that the solution turned red.

But: The solution turned red.

OR We observed that the solution turned red.

Complete allcomparisons. （使用完整的比较形式 A is higher than B）

Not: The yield was higher using bromine.

But: The yield was higher using bromine than chlorine.

标签：时态,研究,study,results,问题,自用,写作,英文,9.1
来源： https://blog.csdn.net/m0_37412775/article/details/113858868