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He's going to join in the talk tonight.
take part in 指參加會議或群眾性活動等,著重說明句子主語參加該項活動并在活動中發(fā)揮作用。如:
We'll take part in social practice during the summer vacation.
They often take part in outdoor activities.
Part前有形容詞修飾時,要用不定冠詞。如:
Lincoln took an active part in politics.
3.stand for代表,特征。如:
What do GRE stand for?
The dove stands for peace.
stand for贊同,支持,擁護(hù)。如:
Almost everyone in the world stand for peace.