作者：(美)LawrenceS.Leff编
页数：508
出版社：群言出版社
出版日期：2013
ISBN：9787802564275
电子书格式：pdf/epub/txt
内容简介
本系列丛书由新东方从美国巴朗教育出版公司独家引进，是备考sat考试的权威辅导用书。本书是关于数学部分的专项指南，介绍了数学考试的总体特点，针对数学各部分知识内容分析解题技巧，总结备考策略。同时，书中还提供大量练习题和全真模考题，并配有详尽的解析。本书适用于备考sat数学的所有考生，帮助考生实现全面突破。
本书特色
介绍sat考试总体特点并深入分析数学部分的考查重点和题型特点，提供考试策略及解题思路
详细讲解重要数学概念、运算技巧及特殊题型的处理方法，每课结束后设有跟进练习，帮助考生及时巩固所学
精选数百道选择题和主观填空题，同时含有2套数学全真模拟题，供考生自测及考前练兵
附有“数学重点知识快速复习”（quick review of key math
facts），归纳总结数学常考要点，方便考生查漏补缺
目录
learning about sat math
1 know what you’re up against
getting acquainted with the sat
regular multiple-choice questions
grid-in questions
how the sat math sections are organized, timed, andscored
calculators and the sat
2 math strategies you need to know
general math strategies
special algebra-based strategies
special math strategies for regular multiple-choicequestions
reviewing key math skills and concepts
3 arithmetic skills and concepts
numbers, symbols, and variables
powers and roots
divisibility and factors
number lines and signed numbers
fractions and decimals
operations with fractions
fraction word problems
percent
answers to chapter 3 tune-up exercises
4 algebraic methods
solving equations
equations with more than one variable
polynomials and algebraic fractions
factoring
quadratic equations
systems of equations
algebraic inequalities
answers to chapter 4 tune-up exercises
5 word problems
translating from english to algebra
percent problems
some special types of word problems
ratio and variation
rate problems
answers to chapter 5 tune-up exercises
6 geometric concepts and reasoning
angle relationships
special triangles
triangle inequality relationships
polygons and parallelograms
perimeter and area
circles
solid figures
coordinate geometry
answers to chapter 6 tune-up exercises
7 special problem types
average problems
counting problems
probability problems
graphs and tables
miscellaneous problem types
answers to chapter 7 tune-up exercises
8 algebra ii methods
zero, negative, and fractional exponents
equations involving radicals and exponents
absolute value equations and inequalities
working with functions
some special functions
reflecting and translating function graphs
answers to chapter 8 tune-up exercises
taking practice tests
9 practice tests 1 and 2
practice test 1
answer key for practice test 1
answer explanations for practice test 1
practice test 2
answer key for practice test 2
answer explanations for practice test 2
appendix
index
