互动封闭仿真课堂1、智能交互 2、电子板书式视频教学 3、5分钟一次互动问答 4、封闭课堂
The Paris Opera House was built between 1861 and 1875., and it does have a lake of water underneath it.
The French writer Gaston Leroux wrote his novel The Phantom of the Opera in 1911. This story of a mad musical genius and an innocent girl became very popular, and has inspired at least four film versions. The excellent stage musical (music by Andrew Lloyd Webber, Lyrics by Charles Hart) was first performed in London in 1986 and has now appeared in many other big cities.
Skimming and Scanning
Words and Expressions
1.phantom n.---a mysterious figure; a spirit 幽灵，鬼魂
a phantom ship