创设情境是“意义建构”的必要前提,能够为学生的自主学习营造良好的氛围。教师通过精心设计,利用现代教育技术,通过播放录像或展示课件等方式创设与主题相关的、尽可能多种多样的情境,使学习能在和现实情况基本一致或相类似的情境中去生发。 Creating a situation is a necessary prerequisite for the construction of meaning and can create a good atmosphere for students’ autonomous learning. By carefully designing, using modern educational techniques, teachers can create theme-related and diverse situations as much as possible through playing video or presenting courseware so that learning can be developed in a situation that is basically the same as or similar to reality.