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d. What about a robot(機器人)for a pet? This may sound silly, but it could become true. Robot dogs have been made to get things, to bark like real dogs. These “pets” might become more and more popular in the future. After all, robots don’t lose hair or eat things the way real pets do.
e. Lots of people miss their pets while they are on holiday. One hotel in Minnesota has solved this problem. They lend cats to their guests. Many experts(專家)believe this idea will become more and more popular. It is very possible that in the future you will be able to have a pet while in a hotel.
( )46. Pet Hotels.
( )47. Smaller Pets.
( )48. Robots for Pets.
( )49. A Panther for Pet.
( )50. People Needed in Pet Hospital.