本栏目将持续更新中小学语数外音体美及幼儿园试讲、说课面试示范和教案，示范音频由17学堂各科任老师录制，欢迎大家关注支持！ Create a situation that Wu Yifan’s class had a picnic last weekend to present the new sentences. 平台声明：该文观点仅代表作者本人，搜狐号系信息 ...