非线性编辑系统在电化教育中的应用

非线性编辑系统是以计算机为操作平台的电视节目后期编辑制作设备。随着计算机技术的飞速发展,非线性编辑系统已广泛应用于电视节目的制作并逐步进入学校的电化教育领域。非线性编辑系统打破了传统线性编辑系统的构成模式,促进了电化教育的发展。     

关于现代信息技术与编辑效率

通过利用微机编辑排版、利用互联网完成部分编辑业务、利用计算机校对等途径,现代信息技术能极大地提高编辑工作效率。但编辑工作不能过分迷信和依赖现代信息技术。编辑人员一方面要掌握现代信息技术,另一方面还要力戒浮躁,要脚踏实地,乐于奉献,这样才能成为一个合格的现代编辑。     

THE PLACE OF A SINGLE CAMERA VIDEO SYSTEM IN A CHEMISTRY DEPARTMENT

In recent years there has been an upsurge in the number of academic departments which possess their own video equipment. The Department of Chemistry at Queen Elizabeth College is one such example: it has its own VCR and camera. Details are given of the use to which this equipment is put, including the different types of programmes which are generated within the department and the production techniques employed therein. The educational benefits, advantages and disadvantages of video as a teaching and learning aid for both staff and students, are discussed.

Observations and experience indicate that frequently there is an underlying dissatisfaction with programmes produced by central ETV units and that this stems from the poor relationship which often exists between the academic and the producer. A re‐examination of this relationship is included, along with some suggestions as to how it might be improved.     

你眼中的世界

故事的起因有点离谱,生活在美国大陆东西两端的两个陌生男女某天被不可思议的力量所牵引,能够共享视觉、听觉、嗅觉和触觉,两颗心意外地走到了一起.他们在不同的时空里遥遥相望,彼此相互感知交流.他眼中的世界是荒漠炙热的金黄,她眼中的世界是都市寒冬的雪白,两个截然不同的世界融合在一起,绽放出温暖的色调.柏拉图有个很有趣的爱情理论:“原来的人都是两性人,自从上帝把人一劈为二,所有的这一半都在世界上漫游着寻找另一半.”迪伦和丽贝卡无疑就是彼此的另一半.     

梁莉:“无奈”专业满能量

正文静秀气的外表下,梁莉有超出常人的热情和执行力,能量满满。为了本科毕业论文,她单枪匹马杀到广州一个月做田野;为了创业项目,她和男朋友拿出全部积蓄;社会学给了她情怀,创业实践让她脚踏实地;不缺说做就做的勇气,更有深思熟虑的底气……左手加右手,她的7年学生时光很精彩。     

珍爱你的树

很多作品都以树为意象,似乎树是人类所有美好品质的结合体. 父亲、母亲可以是树.树干让孩子依靠,树叶为孩子遮风挡雨,然而增加的年轮是他们渐渐衰老的皱纹,但当他们看到孩子每天生根发芽,颤动的树叶是他们欣慰的微笑.     

USE YOUR HEAO

1. How can you throw a ball and have it return to you with- out hitting anything or having anyone throw it back to you？     

WSE YOUR HEAD

1.What do you have that you can’t lend to others?2.If your uncle’s sister is not your aunt,what relation is she toyou?3.What is a fish net made of?4.What’s the difference between a monkey and a flea(跳蚤)?5.What has four fingers and a thumb(拇指)but no flesh(肉)and bone?6.Why do giraffes(长颈鹿)have long neck?7.How can you make6out of three5’s or out of three7’s?8.Who works only one day in a year but never gets fired(开除)?     

拂面而来的美颜和风

他们是这个夏天最适合穿浴衣的东瀛帅哥们．尽管气温居高不下,但是他们的身姿却带来阵阵和风。 他们有的俊美,有的秀丽．有的古风古韵．还有的帅气无人能敌,再斟上一壶帅哥的夏日心茗．轻呷一口,好不惬意。     

USE YOUR HEAD

1.What is visible(看得见)only in winter time?2.How long should yourlegs be?3.What does everyboby do at the same time?4.What has a bed but never sleeps,a mouth but never speaks?5.Which month has28days?6.What travels around the earth without using any fuel(燃料)?     

设计你的未来

“人的一生应当怎样度过?回首往事,他不会因为虚度年华而悔恨,也不会因为生活庸俗和碌碌无为而羞愧……”这句话听起来熟悉而陌生,说熟悉是因为老生常谈,耳熟能详,说陌生是因为真理与名言一般都是洞悉大众心理的明星,他们知道保持距离才能保持神秘感,所以很少有人能掌握真理并说出名言。能做到的更少,所以他们都成了名人。那么,这些名人是怎么变成名人的呢?书上说,关键是要立志。什么是立志?小时候老师经常问我们:“我们的目标是……”———没有蛀牙?!错了错了,应该是:“小朋友,你的理想是什么?”“律师。”“医生。”“科学家。”“吃遍所…     

USE YOUR HEAD

1.How can you throw a ball and have it return to you with-out hitting anything or having anyone throwit back to you?2.Why do peo-ple always find what they are looking for inthe last place they look?     

做到金口玉言

无论何时你许了愿,就要恪守诺言;无论何时你说了“不”,就要坚持不变;无论何时你达成了协议,就应该遵守协议的规定。     

自己动手发籽芽

豆类和其他种子的芽也叫籽芽。干燥的豆类种子中贮藏着大量营养物等待发芽时释放出来。只要有合适的条件它们就会萌发。随着它们的发芽生长,种子的食用价值、维生素、矿物质和其他营养成份的形成而大大增加了。而这一转变可以在一夜之间发生。