考研英语单词解析：insulate

考研英语的战场上，词汇是决定胜负的基石。掌握科学的记忆法和真题语境，才能把单词真正刻在脑子里。今天，我们就来拆解一个考研高频核心词——insulate，看看它到底有哪些隐藏的考点?

考研英语单词解析：insulate

单词：insulate

音标：/ˈɪnsjuleɪt/

释义：vt.隔离；孤立；使绝缘；使绝热

考频：★★★★

记法：

拆解为词根insul（含义为岛）+ 动词后缀-ate → 岛屿是四面环水、天然和外界隔绝的区域，由此引申出“隔离、孤立”的核心含义，进一步延伸出物理层面的“使绝缘、使绝热”的释义。

派生词：

insulated (形容词，意为绝缘的、隔热的；被孤立的、受保护的)

insulation (名词，意为绝缘、隔热；隔离、隔绝状态)

insulator (名词，意为绝缘体、绝热材料；起阻隔作用的事物)

insulating (形容词，意为起绝缘作用的、隔热的)

搭配：

insulate sb/sth from 使某人/某物与…隔绝；保护…免受

insulate against heat 隔热

insulate against electricity 绝缘

insulate sb from harm 保护某人免受伤害

考研真题例句：

The widespread availability of high-quality early childhood programmes can help insulate disadvantaged children against the adverse effects of poverty.

高质量幼儿教育项目的广泛普及能够帮助弱势儿童免受贫困的负面影响。

The legal system is designed to insulate judges from political pressure so that they can make fair and impartial rulings.

司法体系的设立旨在让法官免受政治压力的影响，从而做出公平公正的裁决。

Companies that can adapt to changing consumer demands are more likely to insulate themselves from the risk of being eliminated in the fierce market competition.

能够适应不断变化的消费者需求的企业更有可能让自己在激烈的市场竞争中免于被淘汰的风险。

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