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2013年SAT考試內(nèi)容:數(shù)學

時間:2013-10-23 11:16:00   來源:無憂考網(wǎng)     [字體: ]
 SAT數(shù)學解析:考試內(nèi)容   美國教育考試服務中心(ETS)明確規(guī)定了SAT數(shù)學試題的出題范圍。表5-1-2是它的英文原文,表5-1-3是它的譯文。盡管表中提到了一些嚇人的字 眼,如數(shù)論,概率,統(tǒng)計,集合,想象題等,實際上是一些初級的的知識,國內(nèi)高中學到的內(nèi)容是足夠的了,無需特別補學這些知識。至于其他內(nèi)容,對中國學生來 說更是小菜一碟,不在話下。由此可見就內(nèi)容而言,中國學生所掌握的知識足以應對SAT數(shù)學考試,故在此不再贅言。   表5-1-2 SAT數(shù)學考試的出題范圍(英文)   Number and Operation   Arithmetic word problems (including percent, ratio, and proportion)   Properties of integers (even, odd, prime numbers, divisibility, etc.)   Rational numbers   Sets (union, intersection, elements)   Counting techniques   Sequences and series (including exponential growth)   Elementary number theory   Algebra and Functions   Properties of exponents   Algebraic word problems   Solutions of linear equations and inequalities   Systems of equations and inequalities   Quadratic equations   Rational and radical equations   Equations of lines   Absolute value   Direct and inverse variation   Concepts of algebraic functions   Geometry and Measurement   Area and perimeter of a polygon   Area and circumference of a circle   Volume of a box, cube, and cylinder   Pythagorean Theorem and special properties of isosceles, equilateral, and right triangles   Properties of parallel and perpendicular lines   Coordinate geometry   Geometric visualization   Slope   Similarity   Transformations   Data Analysis, Statistics, and Probability   Data interpretation (tables and graphs)   Descriptive statistics (mean, median, and mode)   Probability   表5-1-3 SAT數(shù)學考試的出題范圍(中文)   數(shù)和運算   算數(shù)應用題(包括百分數(shù),比率和比例)   整數(shù)性質(zhì)(偶數(shù),奇數(shù),質(zhì)數(shù),整除性等等)   有理數(shù)   集合(合集,交集,元素)   計數(shù)技術   數(shù)列和級數(shù)(包括幾何增長)   數(shù)論初步   代數(shù)和函數(shù)   指數(shù)的性質(zhì)   代數(shù)應用題   求解線性方程和線性不等式   方程組和不等式組   一元二次方程   有理和無理方程   直線方程   絕對值   變量的正反關系   代數(shù)函數(shù)的概念

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