1.execute v.執(zhí)行(to carry out fully)；制成(to make or produce)

詞根記憶：ex+ecu( =secu跟隨)+te--跟隨下去--執(zhí)行

例：The workers have been trained to execute one operation efficiently.//None of the contemporary paintings are executed as skillfully as the older paintings.

派生詞:execution(n．實行．執(zhí)行)；executive(a.行政的；n.行政領(lǐng)導(dǎo)，經(jīng)理)

同根詞：executioner(n.劊子手)

2.executive n.執(zhí)行者(one that exercises administrative or managerial control);a．行政的；經(jīng)營管理的(of or relating to the execution of the laws and the conduct of public and national affairs)

詞根記憶：Chief Executive Officer(首席執(zhí)行官)，縮寫CEO

例：The following appeared as part of a plan proposed by an executive of the Easy Credit Company to the president.

同根詞：executant（n．執(zhí)行者;演奏者）；executable（a．可執(zhí)行的：可實行的）

3.exemplary a．榜樣的，模范的(serving as a pattern)

例：Jet engines have achieved exemplary performance and safety records.

4.exemplify v.是（或成為）…的典型（或榜樣），例示(to be an instance of or serve as an example)

例：Your diligence exemplifies the characteristics of a good employee.

5.exempt v.免除，豁免(to excuse, release)；a．(from)被免除的(free or released from some liability or requirement to which others are subject)

聯(lián)想記憶：ex（出）+empt(拿)一拿出去--免除

例：The legislation exempts all small businesses from paying any minimum wage.//Citizens who fail to earn federally taxable income are exempt from the state sales taxin this countr3t.

同根詞：preempt(v.先取，占先)

6.exert v.發(fā)揮、運(yùn)用（力量等）(to put( oneself) into action or to tiring effort)；施加(to employ, to wield)

詞根記憶：ex（出）+en（能量）--使出能量--發(fā)揮，運(yùn)用

例：This theory asserts that climatic factors exert the same regulatory effect on populations.

同根詞：inert(a．惰性的，不活躍的)

7.exhale v.呼出，呼氣(to breathe out)

詞根記憶：ex(出)+hale(氣)一呼出，呼氣

例：Every time a human being or other mammal exhales, there is some carbon dioxide released into the air.

派生詞:exhalation(n.蒸發(fā)；呼氣)

同根詞：inhale(v.吸入，呼入)

8.exhaust v.用盡(to use up);n.（機(jī)器排出的）廢氣(the fumes or gases released)

詞根記憶：ex(出)+haust(抽水)--抽干--用盡

例：Oil reserves of the country are exhausted.//automobile exhaust汽車尾氣

派生詞:exhaustion(n.徹底;耗盡）

9.exhaustive a.詳盡的，無遺漏的(complete, thorough)

例：an exhaustive analysis詳盡的分析

10.exile v./n.放逐，流放(to banish or expel)

詞根記憶：ex(出)+ile--趕出--放逐

例：The country exiled some 160,000 criminals to an iso lated island.