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There are nine of these national news- papers, which each sells between 200 000 and4 200 000 copies every day. Even on Sundays there are a lot of newspapers--eight national Sunday newspapers sell about 17 million copies. Most of these are delivered to people's houses, so they can be read over a late Sun- day breakfast.
As well .as the national newspapers, there are over 110 local morning and evening papers. There are weekly newspapers.
All these newspapers have a common history, which goes back to the 1600s. At that time groups of writers collected news and stories about famous people from the coffee houses in the city of London, and sent the news to towns and villages in the form of letters.