数系的扩充与复数的引入这一部分的热点题型的考查形式主要以选择题和填空题为主.高考中主要考查:(1)复数的概念,包括虚数、纯虚数、复数的实部和虚部、复数的模、辐角主值、复数相等、共轭复数等概念;(2)复数代数形式的基本运算,包括复数的四则运算,乘方、开方运算,代数形式基本运算的技能与技巧等;(3)复数的求解. The expansion of the number system and the introduction of the plural This part of the hot question type mainly in the form of multiple choice and fill in the blank questions.The main test in the college entrance examination: (1) the concept of complex numbers, including imaginary, pure imaginary, complex real part and Imaginary part, complex modulus, major value of the radii, equal complex numbers and conjugate complex numbers. (2) Basic arithmetic of complex algebraic forms, including complex arithmetic, quadratic, square root, algebraic basic arithmetic And skills, etc .; (3) the solution of plural.