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.While it remains to be seen whether or not environmental deterioration can be controlled , the current prospects are far from encouraging . People around the world must act immediately to prevent the situation from deteriorating even further .
環(huán)境惡化是否能得到控制這個問題仍然沒有答案,但目前的前景一點(diǎn)兒也不樂觀。全世界的人必須立即行動,防止情況進(jìn)一步惡化。
2. When it comes to the increasing use of motor vehicles in Beijing , some people think that use should be limited . Others argue that the opposite is true . There is probably some truth to both arguments,but emission controls must be instituted regardless of the number of vehicles.