四川邮电职业技术学院教案专用纸 Teaching Content Contents Ti Apparatuses I. Revision Teacher uses the following exercise to help the students to revise the important expressions or phrases or sentences which were learnt in the loud speaker, study of last unit eacher: When I say a phrase or an expression in Chinese, you respond by blackboard giving an English equivalent your learnt in the study of Unit 4 Internet Teacher( Chinese Students( English) 网络资源 network resource 信息服务 information service 远程终端 remote terminal 电子邮件 electronic mail 无线信道 wireless channel 搜索工具 arching tool 用户界面 user interface 文本信息 textual message 超文本协议 hypertext protocol II. Pre-reading Activities s mins 1. Ask the Ss the following two questions related to the theme of the text 1)You have exposed yourselves to optical fiber communication in the study of communication technology-related courses. Any one would like to define it in your own words? Possible Answer: Optical fiber communication is referred to as the communication with laser as the light source and optical fiber as the transmission medium 2)Who can tell us its remarkable characteristics? Possible Answer: Optical fiber communication is characterized by large transmission capacity and sound performance anti-electromagnetic interference Page 2 of 6 Teaching Plan of Telecommunications English Unit 5四川邮电职业技术学院教案专用纸 Page 2 of 6 Teaching Plan of Telecommunications English Unit 5 Teaching Content Contents Time Teaching Apparatuses I. Revision Teacher uses the following exercise to help the students to revise the important expressions or phrases or sentences which were learnt in the study of last unit. Teacher : When I say a phrase or an expression in Chinese, you respond by giving an English equivalent your learnt in the study of Unit 4 Internet. Teacher ( Chinese ) Students ( English) 网络资源 network resource 信息服务 information service 远程终端 remote terminal 电子邮件 electronic mail 无线信道 wireless channel 搜索工具 searching tool 用户界面 user interface 文本信息 textual message 超文本协议 hypertext protocol II. Pre-reading Activities 1. Ask the Ss the following two questions related to the theme of the text: 1) You have exposed yourselves to optical fiber communication in the study of communication technology-related courses. Any one would like to define it in your own words? Possible Answer: Optical fiber communication is referred to as the communication with laser as the light source and optical fiber as the transmission medium. 2) Who can tell us its remarkable characteristics? Possible Answer: Optical fiber communication is characterized by large transmission capacity and sound performance anti-electromagnetic interference 3 mins 5 mins computer， projector， loud speaker， blackboard