初中英語演講稿范文3分鐘-展現(xiàn)你的口語魅力(已改無錯字)
2024-12-03 22 本頁面
【正文】 t of knowledge and i appreciate it very much. with the development of modern science and technology, puters are widely used in every teritories (1) including education. how can a puter be my teacher? how does a puter teach me? multimedia(多媒體)helps a lot in this aspect in recent years, and puterbased training (cbt) has bee a popular educational medium (手段). even before the multimedia e (2) up, many different learning systems appeared, using the ponents and techniques we now associate with the term multimedia. multimedia ponents, such as graphics (動畫) , animations , sound and video, make the learning process easier through visualization. animations can present many plex subjects dynamically, but human teachers can not do this on blackboards. multimedia makes our study more lively and interesting. for example, a cdrom disk named encarta encyclopedia contains 650 mb information including images, graphics, music clips, video clips, animations , texts, hotwords, and database search functions. fields involved includes physical sciences, performance arts, social sciences, politics, military, education and so on. when pressing a button, i can hear american president clintons speech clip. i may enjoy playing all kinds of musical instruments in the world. i
教學(xué)教案相關(guān)推薦
鄂ICP備17016276號-1