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CStep Ⅱ Lead-in and Pre-reading
T:Thank you for your good performance.Yesterday we talked about science fiction and also had a scientific test.By doing the exercises,we learnt some scientific facts.Today,let’s continue to learn more about scientific facts.Look at the pictures on the screen.
(Show the following pictures on the multimedia.)
T:Here are three great inventions.Who can say when the inventions in the pictures were made?
S1:Electric railway was invented in the early years of the 20th century.
S2:Thomas Edison invented the light bulb in 1879.
S3:Steam-powered boat was made in 1807.
T:You’re quite right.Now,look at the screen,please.