Paraphrasing指替换之单词篇

上义用语指的是相对来说总括抽象的用语，而下义用语则指的是相对来说说明的用语。一般来说，动物animal是上义用语，而fox, snake, kangaroo就是下义用语。

Statement: Studies show drugs available 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.

仅指去掉：drug—treatment, delay the process of growing old—slow human aging

下义用语去掉

Word Paraphrasis

平衡性值 ★ ★ ★

下义用语的转换原理和上义用语值得注意。

Statement: how AI might have 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 …

仅指去掉：military---battlefield

反义用语去掉

Word Paraphrasis

平衡性值 ★ ★ ★ ★

双重否定即为赞许，在读者中都会也都会常看到反义用语来去掉，比如题目与原文应用于反义形式完成转化。

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

仅指去掉：detach—reversible attachment (detach-attach)