互動封閉仿真課堂
1、智能交互 2、電子板書式視頻教學 3、在線互動問答 4、封閉課堂啟發(fā)式教學方式
隨堂測試、知識梳理、易錯點揭示、總結啟迪智能錯題本
聽課中的錯題能自動加入錯題本,課后可方便復習及導出錯題本升級服務
在線答疑、課后同類題練習、講義下載、短信提醒11. I insisted that he ________ (go) at once.
12. If he ________(pass) the exam, his father ________ (buy) him a computer.
13. Certainly I posted your letter—I remember _________ (post) it.
14. She ________ (fall) in love with the house as soon as she saw it.
15. As he _________ (read) the newspaper, Granny went out quietly.
16. I look forward to ________ (receive) your reply as soon as possible.
17. They ________ (listen) to the teacher attentively (專心地) when the bell _______(ring).
18. We couldn’t decide whether ________ (buy) the red one or the blue one.