SCI写作高频词汇和常用句型.doc

第一部分 同义词替换
1. about（大约） — approximately
2. get — obtain
3. finish — complete
4. change — transform
5. method — technique
6. buy — purchase
7. ask — inquire
8. begin、start — commence
9. cheap — inexpensive
10. obtainable — avaible
11. use — employ
12. have — possess
13. get — acquire
14. extra — additional
15. help — assistance
16. about（关于）— concerning
17. enlarge — magnify
18. many — numerous
19. best — optimum
20. lively — vigorous

第二部分 连接词使用
1.并列递进：moreover, in addition, furthermore, besides, likewise, also, then,   additionally
2.转折：not, yet, however, nevertheless, nonetheless, meanwhile, on the other hand, on the contrary, conversely, paradoxically, by contrast, in spite of，rather than, instead of, unfortunately
3.解释：in other words, in fact, as a matter of fact, that is, namely, in simpler terms
4.原因：because, because of, as, since, owing to, due to, thanks to, for this reason
5.举例：for example, for instance, as such, such as, take ...for example, to illustrate, to name a few
6.强调：surprisingly, interestingly,intriguingly, strikingly, unexpectedly, clearly, obviously, apparently,in fact, indeed, actually, as a matter of fact, undoubtedly
7.可能：presumably, probably, perhaps
8.让步：although, after   all, in spite of..., despite, even if, even though, though, admittedly, given  that
9.总结：overall, eventually, consequently, in summary, in a word, as a result, together,  collectively, thus, hence, consequently, on the whole, in conclusion, to sum up, in brief, to conclude, to summarize, in short, briefly
10.结果：therefore, as a result, then, consequently, thus, hence, so, therefore, accordingly, consequently, as consequence
11. 对比比较：likewise, similarly, in parallel to, while, whereas

第三部分 常用句式
1. 说明选题的重要性：X is the main / leading / primary / major cause of ..Xs are a common / useful / critical part of…Xs are among the most widely used / commonly discussed / well-known / well-documented / widespread/commonly investigated types of …X is recognized as being / believed to be / widely considered to be the most important …It is well known / generally accepted / common knowledge that X is …X is increasingly becoming / set to become a vital factor in …Xs are undergoing a revolution / generating considerable interest in terms of …Xs are attracting considerable / increasing / widespread interest due to …
2. 概述前人做过的研究：Last century X was considered to be / viewed as / seen as the most …Initial / Preliminary / The first studies of X considered it to be...Traditionally X / In the history of X, the focus has always been …Scientists / Researchers / Experts have always seen X as …Until now / For many years / Since 1993 Xs have been considered as …X has received much attention in the last two years / in the past decade / over the last two decades …For the past five years / Since 2011 there has been a rapid rise in the use of XsThe last two years have witnessed / seen a huge growth in X …The past decade / last year has seen a renewed importance in X …Recent developments in / findings regarding X have led to …X has become a central / an important / a critical issue in …
3. 展望未来：The next decade is likely to see / witness a considerable rise in XIn the next few years X will become / is likely to have becomeWithin the next few years, X is set / destined / likely to become an important component in …By 2025 / Within the next ten years, X will have become …X will soon / shortly / rapidly / inevitably be an issue that …
4. 指出知识上的空缺：Few researchers have addressed the problem / issue / question of …Previous work has only focused on / been limited to / failed to address …The central / core problem ofA challenging / An intriguing / An important / A neglected area in the field of...The characteristics of X are not well understood / are misunderstood / have not been dealt with in depth.It is not yet known / has not yet been established whether X can do Y. X is still poorly / not widely understood.Techniques to solve X are computationally demanding / subject to high overheads / time consuming / impractical / frequently unfeasible.A major defect / difficulty / drawback / disadvantage / flaw of X is …One of the main issues in our knowledge of / what we know about X is a lack of …This particular / specific area of X has been overlooked / has been neglected / remains unclear …Despite this interest, no one to the best of our knowledge / as far as we know has studied …Although this approach is interesting, it suffers from / fails to take into account / does not allow for…However, there is still a need for / has been little discussion on …Moreover, other solutions / research programs / approaches have failed to provide...There is still some / much / considerable controversy surrounding …Concerns have arisen / been raised which question / call into question the validity of …In the light of recent events in x, there is now some / much / considerable concern about …
5. 论述论文目标和贡献：In this report / paper / review / study we …This paper outlines / proposes / describes / presents a new approach to …This paper examines / seeks to address / focuses on / discusses / investigates how to solve …This paper is an overview of / a review of / a report on / a preliminary attempt to ...The present paper aims to validate / call into question / refute Peng’s findings regarding …X is presented / described / analyzed / computed / investigated / examined / introduced / discussed in order to …The aim of our work / research / study / analysis was to further / extend / widen / broaden current knowledge of …The aim of this study is to study / evaluate / validate / determine / examine / analyze / calculate / estimate / formulate …This paper calls into question / takes a new look at / re-examines / revisits / sheds new light on …We undertook this study / initiated this research / developed this methodology to...We believe that we have found / developed / discovered / designed an innovative solution to …We describe / present / consider / analyze a novel / simple / radical / interesting solution for …