在“先学后教”教学思维的变革下,开展初中英语学科“30+15”循环课堂模式的研究,把课堂45分钟分为前后两部分,“30”即课堂前30分钟学生的预习成果展演和教师的点拨;“15”即课堂后15分钟学生在教师指导下,预习下一节课的内容。在预习方法的指导上也应该以“学”为中心,引导学生充分阅读文本,达到预习效果的最大化、有效化。 Under the transformation of “first-time-after-school-teaching” teaching thinking, we carry out researches on the “30 + 15” cyclic classroom model of junior high school English subject, dividing the class of 45 minutes into two parts, “30” 30 minutes of student preview performance and teacher’s call; “15 ” 15 minutes after class students under the guidance of the teacher, preview the next lesson. In the preview method of guidance should also be “learning ” as the center, to guide students to fully read the text, to preview the effect of maximization and effectiveness.