考点解读不等式的性质及应用点击考点一不等式性质有关的问题不等式的基本性质是解不等式与证明不等式的理论根据,运用不等式的性质要切实注意不等式的性质的前提条件,防止条件的强化或弱化． The nature of the test inequality interpretation and its application The point of inequality is related to the nature of the problem. The basic nature of the inequality is the theoretical basis for solving the inequality and prove the inequality, and the nature of the inequality must be used to pay attention to the inequality nature of the precondition to prevent the condition from strengthening or weakening.