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每天学一点: SCI写作经典句型汇总

来源：本站时间：2019-10-25 17:03:45 浏览：9285次

科研论文的撰写是将研究成果进行系统全面总结，并向同行进行展示的重要环节。但是在论文写作，尤其是英文的论文写作过程中，初学者总会面临无处下手的局面，这其中既有专业知识的积累不足或者英文水平不过硬的关系，也有不了解英文论文写作中常用句型及表达的原因，在本文中，我们就为大家总结了一些经典的表达方式和句型，相信通过这篇文章，读者能了解和掌握英文论文基本的描述方式，为以后论文的写作起到一定的帮助。

引言

1

引言部分主要是对前人工作的全面总结，进而指出目前研究中存在的问题，最后引出本文的研究内容以及解决方法。这方面的内容体现了作者在阅读文献时的深度、广度以及发现问题的能力，能使读者能了解文章的梗概和研究思路。

研究现状的叙述

a. Many / Several / A number of / Few researchers have studied / investigated / examined / explored / reported on / discussed / considered + research contents

b. research contents has been studied / investigated / examined / explored / reported on / discussed / considered by many / several / a number of / few researchers

c. The study of research contents has been widely reported / found / published in the literature

d. Many studies / researchers / investigations / experiments on research contents have been performed / done / published

e. Somebody showed / found /reported / noted / suggested / observed / point out that……

f. Somebody investigated / has investigated……

指出存在问题

a. However, research contents have not been considered / taken into account / have been ignored

b. However, few studies have been done on / few studies have been published on / few studies have reported on……

研究内容

a. This paper describes / presents / develops / proposes a new model / theory / method for research contents

b. The objective / purpose / aim of this paper / study is to develop a new model / theory / method for research contents

c. In this paper, a general numerical analysis theory is presented, which is capable of solving……

d. research contents is presented in this paper

实验部分

2

这一部分主要对实验的过程进行详细描述和说明，鉴于不同学科在实验部分的描述不尽相同，下面列举一些实例以供参考：

a. All chemicals were used as received and without any further purification.

b. ……was added into an organic solution……

c. Subsequently, the organic mixture was heated to……

d. Then the two-phase mixture was transferred into……

正文

3

正文部分主要包含对实验结果的描述以及解释，是论文的核心部分，通过对正文中丰富实验数据的分析可以解决作者在引言中提出的问题，从而得到实验研究所得出的结论。

在对图表的描述中，一般采用Figure 1 / Table 1 shows / provides / gives + 图表内容描述的形式，或者采用图表内容描述 + (Figure 1 / Table 1)来进行说明。此外，也可以使用被动语态进行描述，例如As shown in Figure 1，As described on page 1，As can be seen from the data in Figure 1。

对实验结果的分析常使用The results indicate / prove / show / suggest / reveal / that + 实验结果的分析进行说明。例如，These results provide substantial evidence for the original assumptions。

对于科学研究来说，总有其局限性和考虑不足的地方，因此在文章中指出本次研究存在的局限性也是十分必要的，例如，可以使用However, the direct proof was not obtained, and the detailed reaction process was not very clear and needed further investigation来向读者说明本次研究还未解决的问题，除此之外，下面这些句型也是十分常用的：

a. It should be noted that this study has examined only……

b. This analysis has concentrated on……

c. The findings of this study are restricted to……

d. The limitations of this study are clear……