根据提供的信息和语言素材设计教学方案，用英文作答。

设计任务：请阅读下面语言素材，设计一节英语课的教学方案。

该方案应突出如下要点：

Teaching objectives

Key and difficult poinls

Major steps and time allocation

Activities and justifications

教学时间：45分钟

语言素材：

                                                                                             Early Cinema

 The cinema did not emerge as a form of mass consumption until its technology evolved from the initial "peepshow" format to the point where images were projected on a screen in a darkened theater.In the peepshow format,a film was viewed through a small openinfl; in a machine that was created for that purpose. Thomas Edison's peepshow device,the Kinetoscope,was introduced to the public in 1894.lt was designed for use in Kinetoscope parlors,or arcades,which contained only a few individual machines and permitted only one customer to view a short,50-foot film at any one time. The first Kinetoscope parlors contained five machines. For the price of 25 cents ( or 5 cents per machine) ,customers moved from machine to machine to watch five different films ( or,in thecase of famous prizefights,successive rounds of a single fight).These Kinetoscope arcades were modeled on phonOgraph parlors,which had proven successful for Edison several years earlier. In the phonograph parlors,customers listened to recordings through individual ear tubes,moving from one machine Lo the next to hear different recorded speeches or piece8 of music. The Kinetoscope parlors functioned in a similar way. Edison was more interested in the sale of Kinetoscopes ( for roughly  $  1,000 a piece)  to these parlors than in the films that would be run in them ( which cost approximately  $ 10 to  $  15 each). He refused to develop projection technology,reasoning that if he made and sold projectors,then exhibitors would purchase only one machirne-a projector-from him instead of several.