發表於2024-12-14
新東方·GRE數學備考策略與模擬試題 pdf epub mobi txt 電子書 下載
To the Student vii
Guide to Using This Book ix
1 The GRE General Math Exam 1
Exam Structure 1
Question Types 2
Multiple-Choice Questions 2
Multiple-Answer Questions 3
Quantitative Comparison Questions 3
Numeric Entry Questions 4
Topics and Scoring 5
Calculator Use 6
Problems 8
Solutions 9
2 STRATEGIES AND PROBLEM SOLVING 13
Test-Taking Strategies 13
Problem Solving 14
General Strategies 16
Use a Diagram 16
Pay Attention to Units 20
Use Numbers Instead of Variables 21
Strategies for Multiple-Choice Questions 22
Test Answers Starting with C 22
Use Numbers Instead of Variables 22
Eliminate Choices, Then Guess 23
Strategies for Data Interpretation Questions 24
Estimate, Don’t Calculate 25
Try to Visualize Rather Than Calculate 25
Strategies for Quantitative Comparison
Questions 26
Do the Same Thing to Each Quantity 26
Compare, Don’t Calculate 27
Replace Variables with Numbers 27
Choose a Good Number for the Whole 28
Guess 29
Strategies for Numeric Entry Questions 30
Don’t Simplify Fractions 30
Strategies for Multiple-Answer Questions 31
Problems 31
Solutions 34
3 NUMBERS 39
Numbers 40
Operations 40
Basic Properties 40
Absolute Value 42
Order of Operations: PEMDAS 43
Problems 45
Basic Problems 45
GRE Problems 45
Integers 46
Consecutive Integers 48
Problems 48
Basic Problems 48
GRE Problems 50
Number Theory 52
Divisibility Rules 52
Odds and Evens 54
Prime Numbers 55
Greatest Common Factor and Lowest Common Multiple 57
Problems 58
Basic Problems 58
GRE Problems 59
Fractions 61
Equivalent Fractions 62
Mixed Fractions 64
Operations on Fractions 65
Simplifying Complex Fractions 68
Solving Fraction Problems with Diagrams 69
Problems 70
Basic Problems 70
GRE Problems 72
Decimals 74
Converting Between Fractions and Decimals 75
Comparing Decimal Numbers 76
Operations on Decimals 76
Multiplying or Dividing by Problems 77
Basic Problems 77
GRE Problems 78
Radicals and Exponents 79
Simplifying Radicals 80
Defining Powers 81
Rules for Working with Powers 82
Problems 83
Basic Problems 83
GRE Problems 84
Solutions 86
Numbers 86
Integers 87
Number Theory 90
Fractions 94
Decimals 98
Radicals and Exponents 100
4 ALGEBRA 103
Polynomials and Factoring 103
Problems 107
Basic Problems 107
GRE Problems 108
Solving Equations 110
Solving Systems of Linear Equations 113
Problems 115
Basic Problems 115
GRE Problems 117
Inequalities 119
Problems 122
Basic Problems 122
GRE Problems 123
Functions 125
Problems 127
Basic Problems 127
GRE Problems 128
Solutions 129
Polynomials and Factoring 129
Solving Equations 131
Inequalities 134
Functions 137
5 DATA ANALYSIS 139
Percentages 139
Problems 142
Averages 144
Problems 148
Charts and Graphs 150
Problems 153
Counting 157
Venn Diagrams 158
Partitions 159
Counting Commas 160
Problems 161
Basic Problems 161
GRE Problems 162
Probability 163
Problems 165
Solutions 168
Percentages 168
Averages 169
Charts and Graphs 171
Counting 173
Probability 175
6 GEOMETRY 179
Perimeter 180
Problems 183
Basic Problems 183
GRE Problems 184
Angles 186
Problems 189
Basic Problems 189
GRE Problems 190
Triangles 192
Triangle Inequality 194
Pythagorean Theorem 195
Problems 197
Basic Problems 197
GRE Problems 199
Polygons 201
Regular Polygons 202
Quadrilaterals 204
Problems 206
Basic Problems 206
GRE Problems 207
Area 209
Connecting Area and Perimeter 212
Problems 213
Basic Problems 213
GRE Problems 214
Surface Area and Volume 217
Surface Area 217
Volume 219
Problems 221
Basic Problems 221
GRE Problems 222
Solutions 224
Perimeter 224
Angles 227
Triangles 229
Polygons 231
Area 234
Surface Area and Volume 237
7 SAMPLE EXAMS AND SOLUTIONS 241
Sample Test 1 245
Sample Test 2 253
Answers and Complete Solutions to Sample Exams 259
Appendix: Suggested Facts to Memorize 271
Index 273
書很好,包裝很好,快遞速度也快,沒有破損,希望能有用。
評分《GRE核心詞匯考法精析(第2版)》(“再要你命3000”)是3000編創團隊根據近兩年的GRE考試對《GRE核心詞匯考法精析》(“再要你命3000”)所做的一次全新改版。調整後的第2版共收錄GRE考試中常做主考的3051個單詞,相比於上一版,替換201個新增高頻詞匯,刪除272個考試頻率較低的詞匯,刪除、閤並大量單詞考法以減輕記憶負擔,更新、精簡例句為以單詞為核心的用法搭配,並對例句及其釋義的核心部分進行特殊凸顯。
評分正版,包裝完整,速度很快。
評分對備考很有幫助,練習單詞填空題,但是難度相對大一點,還是先從24套開始做,不過這一切的前提還是背好單詞…
評分書很好,包裝很好,快遞速度也快,沒有破損,希望能有用
評分不錯的gre曹老師。
評分速度較快,包裝完整,保護的不錯。
評分這本書歸瞭類 同義詞反義詞都有不過不是很全 另外沒有記法和詞根 而且單詞相對偏少 自個兒作瞭點注釋 花瞭四五天單獨整理瞭一整套詞根 感覺很好用很好用 一背單詞就不離手 還有網上的詞根詞匯在綫詞典裏麵很多口訣很有幫助 背起來朗朗上口還特彆好玩 拿著雅思詞匯和大學六級詞匯一起背 gre第一步就是背單詞啊背單詞 這本每天2個list 用17天背詞法製定瞭這本的計劃 希望到8月初能背到6遍
評分3.尊重學生學習英語的認知發展規律,創新研發模塊化學練體係,集中精力,專項突破。
新東方·GRE數學備考策略與模擬試題 pdf epub mobi txt 電子書 下載