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( ) 9. —did the cartoon book cost you?
—Five dollars.
A. How long B. How much C. How many D. How often
( )10. Jim has an hobby. He is in collecting coins and notes.
A. interested; interesting
B. interesting; interesting
C. interested; interested
D. interesting; interested
( )11. —Does your grandfather take exercise every day?
—Yes. He always 30 minutes taking a walk after supper.
A. spends B. takes C. costs D. pays
( )12. Our teacher let us write a com-position to describe our experiences at the summer camp.
A. six-hundreds-word
B. six-hundreds-words
C. six-hundred-words
D. six-hundred-word