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)習及導(dǎo)出錯題本升級服務(wù)
在線答疑、課后同類題練習、講義下載、短信提醒【考例】They wondered how much this kind of car would ____ them.
A. pay B. spend C. cost D. waste
[考查目標] 本題考查cost和它的幾個近義詞的區(qū)別。
[答案與解析] C cost的意思是“耗費”,主語是指物的
名詞.而pay和spend等的主語是指人的名詞。
6. effect n. 效果;作用
have an effect on sth.
His words had a great pushing effect on his students.
(1) be of no effect 無效
(2) come into effect 開始生效;開始實行
[比較] affect vt. 影響 The climate affected the amount of the rainfall.
7. experience的用法