出国留学网GRE栏目的小编给大家带来“如何寻找GRE数学规律快速做题”,以下是详细内容,希望对同学们有所帮助!
规律一:
在GRE(gre.zhan.com/)数学考试中,一般都假定一下信息为真。
All numbers used are real numbers;
All figures lie on a plane unless otherwise indicated;
All angle measures are positive;
All lines shown as straight are straight. On the computer-based test, lines that appear“jagged“ can also be assumed to be straight (lines can look somewhat jagged on the computer screen):
Figures are intended to provide useful information for answering the questions. However,except where a figure is accompanied by a“Note” stating that the figure is drawn tO scale, solve the problem using your knowledge of mathematics, not by visual measurement or estimation.
规律二:
细心的考G党会发现,上述假设实际上就是ETS出题原则,即:
所有的数都是实数;
除非GRE数学题目中专门指出假设所有图形都在同一个平面内;
所有的角的测量值都是正数;
所有显示为直线的线均可当作直线来处理(在机试中,因为电脑显示器的原因,直线可能会看起来呈“锯齿状”);
伴随问题的图形将为解题提供有用的信息。但是,只有在GRE数学的问题中指出本图形是按比例画出(drawn to scale)时,才可以用目测或估计而得到的信息去解题。否则,只能运用你的数学知识去回答问题。这一解题原则可以简称为“只能读图,不能度量”的原则。
以上就是关于GRE数学(gre.zhan.com/shuxue)考试中可以遵循的规律,希望对各位考生有所帮助。
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