求翻译：教师应重视利用多媒体做好课堂教学的复习(revision)、呈现(presentation)、操练(drill)、自由交际(freecommunication)等工作，使多媒体所能提供的图像、影片、提示语和背景音乐等能充分发挥作用是什么意思？

Teachers should pay attention to the use of multimedia to good classroom teaching refresher (revision) presented (presentation), drills (drill), freedom of communication (freecommunication) work, so that multimedia can provide images, videos, prompt, and background music give full play to the role o

Teachers should be given to using multi-media do a good job of the classroom teaching Review (revision), present (presentation), drills (drill), entertainment (Freedom) and freecommunication multi-media work, so that it can provide the images, movies, tips, and background music to fully play its rol

The teacher should take to use multimedia completes the classroom instruction review (revision), (drill), free human relations (freecommunication) work and so on presents (presentation), drills, causes the image, the movie, the prompt language and the background music which multimedia can provide an

Teachers should pay attention to the use of multimedia classroom teaching review (revision), rendering (presentation), drilling (drill), freedom of communication (freecommunication) works, images, films, multimedia can offer prompt and background music will fully play its role

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