互動封閉仿真課堂
1、智能交互 2、電子板書式視頻教學(xué) 3、在線互動問答 4、封閉課堂啟發(fā)式教學(xué)方式
隨堂測試、知識梳理、易錯點(diǎn)揭示、總結(jié)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(fù)習(xí)及導(dǎo)出錯題本升級服務(wù)
在線答疑、課后同類題練習(xí)、講義下載、短信提醒1. your, kept, book, long, has, Tim, how
?
2. have, for, than, I, had, lion, more, two, toy, the, months
.
3. since, Kate, ten, has, was, old, learned, she, years, Chinese
.
4. seen, a, of, haven’t, I, him, couple, weeks, for
.
5. a, such, she, had, happy, countryside, childhood, the, in
.
參考答案
Ⅰ. 1. How long has 2. has been 3. don’t; any longer
4. How often
5. haven’t been
?、? 1. How long has Tim kept your book
2. I have had the toy lion for more than two months
3. Kate has learned Chinese since she was ten years old
4. I haven’t seen him for a couple of weeks
5. She had such a happy childhood in the countryside