词根:-insul-
【词根含义】:岛
【词根来源】:来源于拉丁语名词insula, insulae, f(岛)。
【同源单词】:insular, insularity, insulate, insulation, insulator
词根:insul(isol) = island受(岛屿)
词根insul来自拉丁语的insul(刘毅词典:拉丁文insula(=island))意为island。isol是它的变形,同义词根有来自盎格鲁-撒克逊语的nes。
同源词:
1. insulate [使成为岛屿 insul (= island)]
vt.[物]使绝缘;使绝热;隔离,使孤立
n.insulation 绝缘;隔离 insulator 绝缘体 insularity 岛国性质 insularism (思想观点的)偏狭性
adj.insular 海岛的;岛民的;偏狭的 insulated 被绝缘的;被隔热的
I insulated my home against undue heat loss. 为了防止热量过多散失,我把我们家做了隔热处理。
2. isolate vt.使孤立;隔离 adj.孤立的;单独的
isolated house 单人房 community that had been isolated from civilization 与文明孤立隔绝的社会。
3. isolation n.孤立,隔离 *isol<insul(=island)
in isolation 孤立地;独自地
isolation hospital/ward 隔离医院/病房
4. insular adj.岛国特性的;岛屿的;偏狭的
5. island n.岛;岛屿;岛状物 v.使成为岛;孤立
6. peninsula n.半岛 (几乎成为岛的)《pen- = almost》
词根:insul = isand, 表示“岛屿”
penimsula n. 半岛(pen接近+insula→接近岛屿→象岛屿→半岛)
insular a. 岛国的;偏狭的(insul+ar)
insulate v. 隔离;使绝缘(insul+ate→变成岛的状态→偏离)
insulin n. 胰岛素(insul+in表示“…素”,如;penicillin青霉素)
词根:insul
insul =island岛
peninsula [pen-相似,相近,似乎,insul岛,-a名词后缀;’和岛相似”,’似乎是一个岛”→不完全是一个岛] 半岛
peninsular [见上,-ar形容词后缀,…的] 半岛的;[-ar名词后缀] 半岛的居民
insular [insul岛,-ar形容词后缀,…的] 岛的,岛国的,岛民的,思想狭隘的,偏狭的
insularism [见上,-ism表示特性] 岛国特性,狭隘性
insularity [见上,-ity表示特性] 岛国性,孤立性,偏狭性
insulate [insul岛→孤立→与外界隔绝,-ate动词后缀,使…;’使成岛状”→使孤立,使与…隔绝] 隔离,使孤立,使绝缘
insulation [见上,-ation名词后缀] 隔绝,孤立,绝缘
insulator [见上,-ator表示人或物] 隔绝者,绝缘体
insulin [insul岛,-in名词后缀,表示’素”] 胰岛素
词根词缀:insulino-, insulin-, insula-, insulo-, insul-, isle
【来源及含义】Latin: island; derived from insul[a], "island" [used here in reference to the islands [islets] of Langerhans, irregular structures in the pancreas that produce the protein hormone insulin which is secreted into the blood where it regulates sugar metabolism]
【同源单词】aisle, circuminsular, ethological isolation, insular, insularism, insularity