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1.share(屬于或由某人做的)部分,一份,如:
We gave each of the five children an equal share.股份;股票
Do not part with the shares on any account.無論如何不要放棄這些股票。
(常與in連用)共用;分攤;共有
We shared the sweets. 我們分吃了糖果。
They share their joys and sorrows. 他們同甘共苦。
2.come across“(偶然)遇見或發(fā)現”
I came across an old friend of yours the other day.
I came across the new book here.