1、,ChangTing Primary School Qiu Jinmei,Unit 4 Weekend Activities,Do a survey,3D是three-dimensional的缩写,三维立体电影。是使用一种立体镜视觉显示系统,再制画面将左右眼平面投影影像立体显现成像,令观众对影像产生立体深度。技术上,通常采用两台摄影机摆设,同步拍摄影像,取得主体左右侧体的立体感。观看时,观众的视觉皮层会自动对图像结合为单一三维影像画面。现代电脑技术已能够不采用传统双机“拍摄“,使用电脑特效制作三维电影。欣赏时需要配戴合适的立体眼镜。看3D电影,真实感更强,甚至能让观众如临其境,更加激动人心,例
2、如观看铁臂阿童木、X战警、变形金刚等大型战斗类电影,在效果更好。,什么是3D电影?,A: Its Sunday today. Can we _ ? B: Yes. Lets go.,Pair-work,Game Time!,关于时间的格言,The inaudible and noiseless foot of Time. - Shakespeare 时间的不可听见的无声脚步。-莎士比亚 No hand can make the clock strike for me the hours that are passed. - Byron 光阴如流水,一去不复返。-拜伦 Do you love l
3、ife? Then do not squander time; for thats the stuff life is made up of. -Benjamin Franklin, American president 你热爱生命吗?那么,别浪费时间,因为生命是由时间组成的。-美国总统富兰克林.No time like the present. 现在正是时候/只争朝夕。 Time works wonders. 时间能创造奇迹。 Time discovered truth. 时间发现真理。 Time and tide wait for no man. 时光如逝水,岁月不待人。 As every thread of gold is valuable, so every moment of time. 一寸光阴一寸金。,Homework,Choose one of your weekend and tell your story.选一个你印象最深 的周末,运用所学知识介绍大家。,Good bye!,