a. Basic knowledge.? b. The integrated skills of listening, speaking, reading and writing.2. Difficult points:? ?? To train students’ integrated skills of listening, speaking, reading and writing.IV. Teaching aids:教学助手,互动课堂,Ipad和手机云校家。V. Teaching procedures:Step 1. Lead in: (激趣导入 激发兴趣)Watch a video and answer the questions.微课任务单Task: Answer the questions.--What’s the structure of the Past Passive Voice ?--- was/were+p.p【学生活动】:边看微课边思考问题,巩固语言难点,完成微课任务单。【教师活动】:链接快闪微课,指导学生看视频思考问题并完成微课任务单。【信息技术】:利用快闪视频制作微课 超链接视频