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Linda looked in her rearview mirror (反光镜) and could see a line of cars behind her. The drivers were honking (按喇叭). At last, the line of cars began to pull out and go around her. Linda was worried. She looked at her watch. “I’ll never make it!” she said.
She decided that she should get out of the car, open the hood ( 车盖),and look at the motor. She knew almost nothing about the car but thought that if she stood in front of the car, and seemed to be helpless, someone might stop to help her.
She unlocked the hood, opened the car door, and got out carefully. The line of cars behind her went on honking. A few drivers looked at her angrily as they went by.