多媒体在现代教学中发挥着越来越重要的作用。作为一名英语教师,要构建高效英语课堂,必须利用多媒体,这样可以让课堂表现得资源多样,内容生动,也有利于学习过程师生的互动。因此,教师要充分发挥多媒体的优势,最大限度地激发学生的学习兴趣和创新意识,构建高效英语课堂。一、利用多媒体导入热身做好导入课,提高学生的兴奋点是一节高效课堂成功的开端。教师可以充分利用多媒体制作课件, Multimedia plays an increasingly important role in modern teaching. As an English teacher, to build an effective English classroom, we must use multimedia, which can make the classroom behave diverse resources, content is vivid, but also conducive to learning process teacher-student interaction. Therefore, teachers should give full play to the advantages of multi-media to maximize students’ interest in learning and innovation, and build efficient English classes. First, the use of multimedia into the warm-up to do introductory lesson, to enhance the excitement of students is an efficient beginning of the success of the classroom. Teachers can make full use of multimedia production courseware,