论文写作绝对是留学生最头疼的事情之一。但想要写好论文并不是一件容易的事。很多资深留学生感叹，为什么一篇论文的选题、内容、结构、语法都没有问题，还是不能得“A”呢？关键词问题可能就出在用词上，如果论文中全是很常见、很普通的词汇，读起来必然无味道。就比如在中文里，形容一样美食，使用“太好吃了”与“芳香四溢、唇齿留香”的效果天差地别。那要怎样使表达更加生动、形象的？用好以下25个词语替换，使你的论文立刻高大上。
1. positive, favorable, rosy, promising, perfect, pleasurable, excellent, outstanding, superior 替换 good.
2. dreadful, unfavorable, poor, adverse, ill 替换 bad(如果bad做表语，可以有be less impressive替换。)
3. a slice of, quiet a few 替换 some。
4. affair, business, matter 替换 thing.
5. shared 替换 common .
6. reap huge fruits 替换 get many benefits.
7. for my part ,from my own perspective 替换 in my opinion.
8.distinguished 替换 famous
9. shopper, client, consumer, purchaser 替换 customer.
10. overwhelmingly, exceedingly, extremely, intensely 替换 very.
11. hardly necessary, hardly inevitable… 替换 unnecessary, avoidable.
12. indispensable 替换 necessary.
13. sth appeals to sb, sth exerts a tremendous fascination on sb 替换sb take interest in / sb. be interested in.
14. capture one's attention 替换 attract one's attention.
15. facet, demension, sphere 替换 aspet.
16. There are several reasons behind sth 替换 …reasons for sth.
17. desire 替换 want.
18. pour attention into 替换 pay attention to.
19. regarding / concerning 替换 about.
20. crucial /paramount 替换 important.
21. assiduous 替换 hard-working
22. arduous 替换 difficult
23. underdeveloped / financially-challenged 替换poor(因为poor通常含有贬义)
24. demonstrate / manifest 替换 show
25. invariably 替换 always
