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3.compete [( with/against/for)] vi. to try to win or gain sth. in competition with sb. else
We can compete with the best teams.
My handwriting cannot compete with his. John competed for a place at the school, but didn’t get in. The two companies have to compete against each other for customers.
4.competitor n. a person, team, or firm competing with another or others There were 10 competitors in the race. Last year our company sold many more computers than our competitor. Sometimes friends can also be your competitors.
5.host 1) n. a) some who invites guests; b) a country or organization which provides the space and equipment for a special event; c) someone who introduces some performances, such as those TV show 2) v. to act as a host for a special event.