互動封閉仿真課堂
1、智能交互 2、電子板書式視頻教學 3、在線互動問答 4、封閉課堂啟發(fā)式教學方式
隨堂測試、知識梳理、易錯點揭示、總結啟迪智能錯題本
聽課中的錯題能自動加入錯題本，課后可方便復習及導出錯題本升級服務
在線答疑、課后同類題練習、講義下載、短信提醒6.show vt. --bring to be seen
He showed his ticket at the door.
Show sb. around
7.first of all -- in the first place
First of all, let me say that how glad I am to be here.
8.once conj. --from the moment that一旦…就…
Once allowed, the students will do the experiments themselves.
9.follow vt. -- come or go after / understand
P.E. will be followed by computer studies.
He spoke so fast that I couldn’t follow him.
Following adj. 接著的
10.make / do / carry out an experiment 做實驗
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