新课程背景下的有效课堂强调师生间的互动和沟通,要培养学生自主、探究、合作学习的习惯和独立思考、发展创新思维的能力,使学生愉快学习。电工技术是一门以观察和实验实训为基础的学科,通过真正有效的教学,实现三维目标的达成,必将极大地提高全体学生的科学素养。 The effective classroom under the new curriculum emphasizes the interaction and communication between teachers and students. It is necessary to cultivate students’ habits of independent, inquiry and cooperative learning, their ability to think independently and develop innovative thinking so that students can enjoy their study with ease. Electrotechnical engineering is a subject based on observation and experimental training. Realizing the three-dimensional goal through truly effective teaching will surely greatly enhance the scientific literacy of all students.