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7.from/in/on/at/about/ which引導(dǎo)定語從句
關(guān)系代詞which, whom在定語從句中作介詞的賓語時,介詞一般放在關(guān)系代詞之前,有時也放在定語從句后面。
The train on which I was traveling was late.
The house in which the old man lived was on fire last night.
The old Olympic Games from which the modern games came began around the year 776 BC in Greece.
8.more ... than有兩種含義:一是普通的比較級;另一種表示“與 其說是……”, “是……而不是”,指對同一事物的兩種屬性進(jìn)行選擇。