gre填空选项高频词（GRE单词三遍iridescent）

gre填空选项高频词（GRE单词三遍iridescent）■e.g. It is and will always be my argument that we have too many problems here on earth to concern ourselves with manned trips to Mars.我现在和以后的观点都将会是: 在我们解决地球上的问题之前，不应该花太多的心思考 虑载人火星计划的事情。考点3: n.观点，论点: an idea or opinion that is put forth in a discussion or debate考点2: n.(逻辑上的)论证: a coherent series of statements leading from a premise to a conclusion■e.g. In his argument the author committed several

argument 英 [ˈɑːɡjumənt] 美 [ˈɑːrɡjumənt] n. 论证；论据；争吵；内容提要；<数，逻>自变数；<语言学>主词，受词

考点1: n.争吵，争论: an often noisy or angry expression of differing opinions

■e.g. The couple's arguments were often loud enough to be heard all over the neighborhood. 这对夫妻吵架的声音往往大到能被邻居听见。

■同: altercation controversy disagreement dispute hassle imbroglio quarrel squabble tiff wrangle

考点2: n.(逻辑上的)论证: a coherent series of statements leading from a premise to a conclusion

■e.g. In his argument the author committed several logical fallacies which undermined its soundness.在作者的论述中出现了若干逻辑谬误，从而降低了它论证的力度。

■同: account accounting argumentation case explanation rationale reasoning

考点3: n.观点，论点: an idea or opinion that is put forth in a discussion or debate

■e.g. It is and will always be my argument that we have too many problems here on earth to concern ourselves with manned trips to Mars.我现在和以后的观点都将会是: 在我们解决地球上的问题之前，不应该花太多的心思考 虑载人火星计划的事情。

■同: assertion point position stand thesis

iridescent 英 [ˌɪrɪˈdesnt] 美 [ˌɪrɪˈdesnt] adj. （因光线不同而）色彩斑斓的 adj. 彩虹色的 adj. 荧光色的

考点1: adj.五颜六色的: displaying a play of lustrous colors like those of the rainbow

■e.g. an iridescent soap bubble 一个五颜六色的肥皂泡

■同: n.acreous opalescent pearlescent

■反:monochromatic 单色的

■派: iridescence n.五彩斑斓

cognizant 英 [ˈkɒɡnɪzənt] 美 [ˈkɑːɡnɪzənt] adj. 知道的，意识到的，了解的；审理的

考点1: adj.知道的，意识到的: fully informed; conscious; aware

■e.g. We are cognizant of the problem我们己经意识到了问题。

■同: aware conscious witting apprehensive sensible

■反:oblivious unconscious unaware unmindful 没意识到的

■派: incognizance n不认识，没有知识

savvy 英 [ˈsævi] 美 [ˈsævi] n. 悟性；理解能力；洞察力；实际知识 v. 理解；懂 adj. 聪慧的；具有实际知识的

考点1: n.老练，机智: knowledge gained by actually doing or living through something

■e.g. political savvy政治上的老脸精明

■同: chops expertise proficiency know-how

■反:simplicity tactlessness inexperience 单纯，缺乏经验

考点2: v.明确了解: to have a clear idea of

■e.g. The man growled "Don't ever date my daughter again—you savvy?"那男人咆哮道，“你丫以后不准再见我女儿，你的明白？”

■同: appreciate apprehend assimilate behold catch on cognize compass conceive decipher decode discern grasp perceive recognize register seize tumble to

■反:miss 不理解

考点3: adj.有见识，精明能干的: having or showing a practical cleverness or judgment

■e.g. a particularly savvy investor he was among the first to see the potential in tech stocks 一个有卓识只远见的投资者，是第一批看到科技类股票升值潜力的人

■同: astute canny clear-eyed clear-sighted hard-boiled hardheaded heady sharp sharp-witted smart

■反:unknowing 无知的

liken 英 [ˈlaɪkən] 美 [ˈlaɪkən] vt. 比拟；把…比作

考点1: vt.显示相似，比较: to see mention or show as similar; compare

■e.g. Life is often likened to a journey.生活经常被比作一次旅行

■同: analogize bracket equate equalize

■反:contrast对比，对照以产生反差