互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
听课中的错题能自动加入错题本，课后可方便复习及导出错题本升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒How did you get the scar on your face? the teacher asked.
The mother replied, When my son was a baby, he was in a roomthatcaught on fire . Everyone was too afraid to go in because thefirewas out of control, so I went in. As I was running toward hiscrib ,I saw a beam coming down and I placed myself over him tryingtoprotect him. I was knocked unconscious but fortunately, afiremancame in and saved both of us. She touched the burned sideof herface. This scar will be permanent 8, but to this day, Ihave neverregretted doing what I did.
At this point, the little boy came out running towards hismotherwith tears in his eyes. He hugged her and felt anoverwhelmingsense of the sacrifice that his mother had made forhim. He heldher hand tightly for the rest of the day.
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