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1. out at (the) elbow:衣衫褴褛
It didn't occur to her that the old man out at the elbow might be her father.她从未想过那个衣衫褴褛的老人可能是她的父亲。
替换短语:in rags:衣衫褴褛
It didn't occur to her that the old man in rags might be her father.她从未想过那个衣衫褴褛的老人可能是她的父亲。
2. out of envy:出于嫉妒
Don't take his words to heart, he simply said that out of envy.别把他的话放在心上,他那么说纯粹是嫉妒。
混淆短语:lost in envy:非常嫉妒
Amy was extremely lost in envy when seeing Jane wearing the diamond ring.看到简戴上这个戒指,艾米真是嫉妒到了极点。