在科学技术突飞猛进 ,知识经济初见端倪 ,国力竞争日益激烈的严峻挑战面前 ,我国实施科教兴国的战略是面对机遇与挑战的正确决策 ,将应试教育转变为素质教育已成为当前教学改革中最迫切的任务。新的形势向教师提出了更高的要求 ,时代赋予教师的使命已不仅仅是“知识的传授者” In the face of the rapid development of science and technology, the clues of a knowledge-based economy and the increasingly fierce national-level competition, China’s strategy of rejuvenating the country through science and education is the right decision to face the opportunities and challenges. Turning the examination-oriented education into the quality-oriented education has become Urgent task. The new situation puts forward higher requirements to teachers. The mission given by the times to teachers has become more than just “the educator of knowledge”