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1. be aware of...:意識到……;覺察到……
He wasn't aware of anything wrong until he received a Dear John letter from his girlfriend.直到收到女朋友的分手信,他才意識到事情不妙。
2. be bare to the waist:打赤膊
It is not appropriate to be bare to the waist when girls are around.女孩子在時,打赤膊不太好。
替換短語:strip to the waist:打赤膊
It is not appropriate to strip to the waist when girls are around.女孩子在時,大赤膊不太好。
3. be bare of sth.:幾乎沒有某物
His apartment is almost bare of furniture.他的公寓幾乎沒什么家具。