4000-666-962

课程导航

GRE指南

2016年新GRE数学考试的固定规律有哪些

在新GRE数学考试中,一般都假定以下信息为真:

  ●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.

  细心的读者会发现,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。
    关于SSAT考试,ACT考试,A-LEVEL考试,GRE考试,AP考试,托福考试,雅思考试,ssat考试培训,托福考试培训,雅思考试培训的更多资料尽在北外ssat,托福,雅思培训网,北外雅思,精耕出国考试培训多年,专注是因为擅长,我们可提供最专业的考试培训!名师量身定制个性化方案,一对一雅思学习,雅思培训行业风向标,创立雅思课程最高标准!!

分享到: