SAT词汇的一些同义词汇总-西泽读留学

　　SAT词汇是考试的基础所在，所以掌握一定量的词汇是对大家的SAT考试有帮助的，下面就是

　　SAT词汇同义词汇总

　　多的：profuse, abundant, affluent, copious, prodigal, plethora(n.)

　　少的：scant, scanty, limited, penurious, sparse, dearth(n.), paucity(n.)

　　批评(指责，斥责)辱骂：admonish, criticize, reproach, reproof, reprove, flak(n.), berate, castigate, censure, chastise, condemn, denounce, diatribe, excoriate, fulminate, impeach, impugn, inveigh, lambaste, rebuke, reprobate, revile, scold, upbraid, vituperate,

　　人，良好品性：amenable, docile, amiable, amicable, complaisant, compliant, obedient, responsive, submissive, tolerate, tractable, alacrity

　　品质：incorrigible, bigoted, contumacious, headstrong, hidebound, indocile, intractable(不听话的，倔强的), intransigent(非妥协性的), obdurate, obstinate, rebellious, recalcitrant, refractory, stubborn, tenacious

　　肯定：affirm, assert, attest, aver, avow, posit, proclaim, corroborate, proved, substantiate, verify

　　否定：deny, disclaim, gainsay, negate, repudiate, disprove, refute, controvert

　　不好的情绪：morose, SATurnine, downcast, crestfallen, dispirited, gloomy, melancholy, doleful, despondent, lugubrious

　　良好的情绪：cheerful, ecstatic, exhilarating, thrill, facetious, jocund, jaunty, sanguine

　　清楚：clear, limpid, lucid, pellucid, translucent, transparent, clarity

　　模糊不清：murky, opaque, obscure, turbid, vague, obfuscate

　　阻碍抑制：arrest, ban, check, curb, extinguish, forbid, forestall, frustrate, hamper, hinder, impede, inhibit, obstruct, quell, rein, repress, restrain, stymie, subdue, stifle, thwart

　　扩张，放大：aggrandize, amplify, broaden, dilate, distend, expand, inflate, swell

　　收缩：constraint, contract, condense, compress, deflate, shrink

　　有利健康：healthful, hygienic, innocuous, salubrious, salutary, wholesome

　　不利健康：debilitating, deleterious, detrimental, injurious, nocuous, noxious, mischievous, lethal, pernicious, virulent

　　持续：chronic, constant, enduring, gradual, lasting, incessant, perennial, permanent, perpetual, persistent

　　短暂：evanescent, ephemeral, fleeting, fugacious, fugitive, interior, meteoric, sporadic, transient, transitory

　　无理不当：bawdy, blatant, brazen, effrontery, impudent, indecorous, insolent, rude, scurrilous, scurvy, unseemly, asperity, impropriety

　　大：bull, colossal, elephantine, gargantuan, gigantic, huge, immense, mammoth, prodigious, tremendous, titanic

　　小：diminutive, microscopic, minuscule, minute, piddling, slight, tiny 91SAT.cn

　　恰当相关：apposite, appropriate, apropos, apt, cognate, felicitous, germane, intrinsic, pertinent, relate, relevant

　　外在无关：alien, extraneous, extrinsic, foreign, impertinent, irrelevant

　　假：apocryphal, bogus, deceptive, dissembling, fraudulent, feigned

　　真：authenticated, candid, genuine, truthful, unfeigned, valid

　　有礼得体：amiable, congenial, decorous, deferent, irreproachable, seemly

　　SAT词汇同义词之数学考试

　　1、有关基本运算：

　　add，plus加

　　multiply,times乘

　　divisible可被整除的

　　divisor因子，除数

　　factorial阶乘

　　roundto四舍五入subtract减product积dividedevenly被整除quotient商power乘方tothenearest四舍五入difference差divide除dividend被除数remainder余数radicalsign,rootsign根号

　　2.有关集合:

　　union并集propersubset真子集solutionset解集

　　3.有关代数式、方程和不等式:

　　algebraicterm代数项

　　numericalcoefficient数字系数

　　inequality不等式

　　range值域

　　equivalentequation同解方程liketerms,similarterms同类项literalcoefficient字母系数triangleinequality三角不等式originalequation原方程等价方程linearequation线性方程(e.g.5?x?+6=22)

　　4.有关分数和小数:

　　properfraction真分数

　　mixednumber带分数

　　simplefraction简分数

　　numerator分子improperfraction假分数vulgarfraction，commonfraction普通分数complexfraction繁分数denominator分母

　　quarter四分之一(least)commondenominator(最小)公分母

　　decimalfraction纯小数

　　recurringdecimal循环小数infinitedecimal无穷小数tenthsunit十分位

　　5.基本数学概:

　　arithmeticmean算术平均值

　　geometricmean几何平均数

　　base乘幂的底数,底边

　　squareroot平方根

　　commonlogarithm常用对数

　　constant常数

　　inversefunction反函数

　　linear一次的，线性的

　　absolutevalue绝对值，e.g.|-32|=32weightedaverage加权平均值exponent指数，幂cube立方数，立方体cuberoot立方根digit数字variable变量complementaryfunction余函数factorization因式分解roundoff四舍五入

　　6.有关数论;

　　naturalnumber自然数

　　negativenumber负数

　　eveninteger,evennumber偶数

　　positivewholenumber正整数

　　consecutivenumber连续整数

　　irrational(number)无理数positivenumber正数oddinteger,oddnumber奇数integer,wholenumber整数negativewholenumber负整数realnumber,rationalnumber实数,有理数inverse倒数

　　compositenumber合数e.g.4,6,8,9,10,12,14,15……

　　primenumber质数e.g.2,3,5,7,11,13,15……

　　reciprocal倒数

　　multiple倍数

　　(prime)factor(质)因子