新课程标准指出,小学英语课程应把是否提高了学生的英语学习意识和兴趣,是否增强了学生的英语语言运用能力,以及学生是否养成了英语学习的良好习惯等作为评价教学有效性的依据。有效教学强调教学效果,注重学生通过一段时间在教师引导下努力学习所获得的进步与发展。有效教学应该包括有效果和有效率两个层面。我们知道,小学英语教学的主要途径是课堂教学,而课堂 The new curriculum standard points out that the primary English curriculum should raise students ’awareness and interest in English learning, enhance students’ ability of using English language and whether students develop good habits of English learning as the basis for evaluating the effectiveness of teaching . Effective teaching emphasizes teaching effectiveness, focusing on the progress and development of students through hard learning under the guidance of teachers over a period of time. Effective teaching should include both effectiveness and efficiency. We know that the main way of primary English teaching is classroom teaching, but the classroom