想必留學生都知道，英文論文在評分時需要進行查重檢測，如果重複率過高，就有可能會被判定是抄襲。無論是為了通過查重，還是為了讓論文不顯得那麼單調乏味，我們都應該在英文論文寫作中避開用詞重複的問題，下面就給大家講解一下。
1、省略/刪除
有時在一個句子里省略掉重複的部分，語法仍然正確。
It is much harder to segment markets now than in the 70s.
在“than”後省略“to segment markets”。
Apple rules mobile devices; Google, the web; Facebook, social media; Amazon, e-commerce; and Microsoft, enterprise software.
在Google, Facebook, Amazon 和Microsoft後都省略了“rules”。
另外有一些詞可能完全是出於習慣，經常性地加在句子里的，比如quite, very, actually等。重讀自己文章時（特別是朗讀時）你一般會注意到這些重複又沒太多意義的詞，可以考慮刪除一些。
2、使用同(近)義詞和詞組
為避免過多使用同一個詞，大家還可以使與其意思相同或相近的詞與詞組。比如negative effects可以用 “detrimental impact” 或 “harmful effects” 等來代替。描述 “冷” 除了用泛泛的詞cold還可以根據具體程度用微冷（cool, brisk), 寒（chilly), 或冰冷（freezing, frigid) 來代替。
下面一段關於有哪些故事內容最吸引讀者的陳述中，作者用了幾個表示感興趣的近義詞組（be concerned with, curious to know, be fascinated by）：Other stories captured our readers attention too, of course. People seem to be
equally concerned with how social media is retraining human brains and upending social norms. They’re curious to know how artificial intelligence will evolve. And they’re fascinated by what Big Data means for society at large.
但選用同(近)意詞時，不要在字典里找到一個同義詞就生硬地放進來。如果你不熟悉這個詞, 有可能會使用不當。因為每個詞除了字面意思還有引申的含義，如褒貶，程度, 正式或非正式等。作家Stephen King說過：“Any word you have to hunt for in a thesaurus is the wrong word.”（即不能依靠同義詞典來尋找想用的詞彙）。想自如地使用恰當的詞就需要我們平時積累學習詞彙。
3、使用代詞或有指代意義的詞
使用代詞是常見的避免重複的方法。比如：Seattle-based Nordstrom looks competitive (despite its setback at the Florida Mall). It’s one of the few retailers still growing store count.
還有些幫助替代或省略的詞, 如former, latter，counterpart。下面的例子里a句使用重複的詞，而b句則巧妙用詞避免了重複。
a. Monti and Renzi could not have been more different in their approaches and personalities. The Monti is a sober academic, while Renzi a flamboyant politician.
b. Monti and Renzi could not have been more different in their approaches and personalities. The former is a sober academic, while the latter a flamboyant politician.
a.The figure shows that older homeless adults have a greater disease burden than the younger homeless adults.
b.The figure shows that older homeless adults have a greater disease burden than their younger counterparts.
4、變換句式
有些時候可以靠句式的變化，如利用伴隨性狀語或使用從句來減少詞語重複。
對比下面例句中的a與b，使用伴隨性狀語，既表達出動作或情緒伴隨性發生，又避免了同一主語的反覆出現。
a. She sat down on the ground. She screamed and yelled in a hideous manner.
b. She sat down on the ground, screaming and yelling in a hideous manner.
a. The girls looked up at the three Nazi officers who entered the room. The girls were terrified.
b. Terrified, the girls looked up at the three Nazi officers who entered the room.
此外，利用複合句，將單句用從句連接詞連起來也是一個避免用詞重複的方法。如下面《紐約時報》中的一個例子：
a. MIT’s experiment has sparked discussions among admission deans. Some of the deans say they plan to offer similar opportunities for applicants to send evidence to project-based learning.
b. MIT’s experiment has sparked discussions among admission deans, some of whom say they plan to offer similar opportunities for applicants to send evidence to project-based learning.
以上就是關於英文論文寫作減少重複率的方法，大家在寫作時經常使用同樣的詞大多因為寫作習慣和詞彙的匱乏，所以同學們必須想辦法解決這個問題。
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