Paraphrasing同义替换之单字篇

难度数值 ★ ★ ★

上义词汇同义的是相对概括抽象的词汇，而下义词汇则同义的是相对具体的词汇。举例来说，动物animal是上义词汇，而fox, snake, kangaroo就是下义词汇。

Statement: Studies show drugs ailable today can delay the process of growing old.

Original text: As researchers on aging noted recently, no treatment on the market today has been proved to slow human aging –the build-up of molecular and cellular damage that increases vulnerability to infirmity as we get older.

专有名词汇换成：drug—treatment, delay the process of growing old—slow human aging

下义词汇换成

Word Paraphrasis

难度数值 ★ ★ ★

下义词汇的转换原理和上义词汇类似。

Statement: how AI might he a military impact.

Original text: HNC claim that their system based on a cluster of 30 processors, could be used to spot camouflaged vehicles on a battlefield or …

专有名词汇换成：military；还有battlefield

含意换成

Word Paraphrasis

难度数值 ★ ★ ★ ★

双重解释即为称许，在写作中也会常看到含意来换成，比如题目与原意使用反义基本概念顺利完成转化。

Statement: What makes sticky insects feet special is the fact that they can also detach themselves easily from a surface.

Original text: There are lots of ways to make two surfaces stick together, but there are very few which provide precise and reversible attachment

专有名词汇换成：detach—reversible attachment (detach-attach)