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(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7.injure vt. to cause physical harm to (a person or animal), especially in an accident; hurt seriously; to damage I hope I didn't injure her feelings. His back was injured. Two people were killed and seven were injured. His reputation will be badly injured by the vicious rumour.
8.destroy vt. to damage sth so severely that it can not be repaired; put an end to the existence of; ruin
A fire destroyed the house.
What he said destroyed our last hope.
All hopes of peaceful settlement were destroyed by his speech.
9.brick n. [C,U] 1) a hard piece of baked clay used for building 2) sth. in the shape of a brick They used yellow bricks to build the house. The tower is made of bricks. Bricks covered the ground like red autumn leaves.