从小学起，我们就开始写英语作文，到大学毕业，英语论文也就相当于写一篇学术性强的作文了。但是写了这么多年，一些单词句子总是重复使用，比如说喜欢、非常、人、好等等，这些高频词有时会让我们的论文看起来有点低.
1.个人、人物、乡亲替换人，人。
2.积极的，有利的，乐观的，有希望的，完美的，愉快的，优秀的，杰出的，优越的替换好的
3.可怕的、不利的、贫穷的、不利的、生病的替换坏(如果严重的做表语可以有不那么令人印象深刻替换。)
4.一个军队，一个海洋，一大群，一大群，如果不是大多数的话替换很多。
5.一片，安静一些替换一些。
6.抱着……的想法，采取……的态度，持有……的观点，人们普遍认为……是普遍公认的替换想一想，
7.事件、生意、事情替换东西。
8.共享的替换常见。
9.收获巨大的果实替换得到很多好处。
10.就我而言，从我自己的角度来看替换在我看来
11.增长，成长替换越来越多(注意没有不断地这种形式。所以当修饰名词时用增长/成长修饰形容词，副词用越来越多。)
12.如果有什么的话或者几乎没有替换几乎没有。
13.有益的，有回报的替换很有帮助。
14.购物者、客户、消费者、购买者替换顾客。
15.压倒性地，极其，极其，强烈地替换非常。
16.几乎没有必要，几乎不可避免.替换不必要，我承认。
17.不可缺少的必需品。
18.某事物对某人有吸引力替换某人对/某人感兴趣。对.感兴趣。
19.吸引某人的注意力替换吸引某人的注意力。
20.小平面，尺寸，球体替换阿斯佩特。
21.预示，暗示，害怕替换表示，暗示，害怕。
22.引起，导致，导致，触发替换因为。
23.某事背后有几个原因替换…某事的原因。
24.欲望替换想要。
25.将注意力倾注于替换注意。
26.请记住替换记住。
27.享受，拥有替换有(注意过程是过程的意思)。
28.互动替换交流。
29.对某事皱眉替换反对，不同意某事。
30.例如替换举例来说。
31.几乎/实际上不可能替换几乎不可能。
32. regarding / concerning 替换 about.
33. crucial /paramount 替换 important.
34. 第一（in the first place/the first and foremost）；第二（there is one more point, I should touch on, that…）；第三（the last but not the least）.
35. assiduous 替换 hard-working.
36. arduous 替换 difficult.
37. underdeveloped / financially-challenged 替换poor（因为poor通常含有贬义）.
38. demonstrate / manifest 替换 show.
39. invariably 替换 always.
40. perilous / hazardous替换 dangerous.
41. formidable 替换 difficult.
42. quintessential 替换 typical（举例时常用，例如：a quintessential example should be cited that=for example; for instance）.
43. distinguished 替换 famous.
44. feasible 替换 possible.
45. consequently, accordingly替换 so.
46. 通常，由数据推断出一定的结论，用Results indicate, infer, suggest, imply that……
47. 最常见的引述别人观点的词汇
Much of the research in sexual selection in the last two decades has examined how a female’s preference that does not influence her immediate reproductive success can still evolve if it is genetically correlated with another character under direct selection.(不要每次写到研究时总用study，可以用些其它的词汇，比如examine，work。)
Two hypotheses for female preference evolution―runaway sexual selection and good genes selection―state that preferences evolve indirectly because they are genetically correlated with male traits that are under direct selection; that is, the preferences themselves are not under direct selection.(在引述别人的观点时，如果不能完全同意，使用state 比show更加中立些。)
Studies of receiver biases suggest that such analogies might not be broadly applicable.(suggest,又一种较为客观的引述观点的表达方法。)
Burley argued that the preference for red beaks is adaptive because it indicates male health, and this preference is then transferred to leg-band color.(argue,引用别人观点的又一表述。)
According to the anti-monotony hypothesis, habituation plays an important role in the evolution of complex vocalizations in songbirds: Increased song complexity reduces habituation of neighboring males and courting females.(根据…)
Previous studies of acoustic and bioluminescent interactions had emphasized potential advantages to group-signaling organization, such as minimizing predation, preserving species-specific signal characters, or increasing the attractiveness of the group.(带有小小的强调)
48.常见的连接词有，However, also, in addition, consequently, afterwards, moreover, Furthermore, further, although, unlike, in contrast, Similarly, Unfortunately, alternatively, parallel results, In order to, despite, For example, Compared with, other results, thus, therefore……用好连接词能使文章层次清楚，意思明确。比如，叙述有时间顺序的事件或文献，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……
