分析 你有这种经历吗?你正在看一部电影.一个人在屏幕上射击.这张照片是如此真实,你认为他在射击你.
三维(3D)电影使用特殊技术,使图片看起来比二维的更真实和令人兴奋.
到目前为止,我们只能在电影院看到用特殊的屏幕和投影机放映的3D电影.但很快,我们将能够在我们的客厅里观看他们.上个月,Woods公司告诉记者,它计划在不久的将来将3D电视带到家庭中.
"3D火车在轨道上,我们准备开车回家了,"总裁说.3D电影和电视节目很有趣,但你知道他们是如何做的吗?如果我们做一个实验就更容易理解了.
用手指握住一只手指,闭上一只眼睛.然后尝试闭上另一只眼睛.当你在睁开的眼睛之间移动时,你应该看到你的手指"左右"相反"跳跃".
之所以这样发生是因为我们的两只眼睛彼此相距大约4cm.分离导致每只眼睛从不同的角度看到世界.大脑把这两个视图放在一起.你看到的是三维的.
3D电影是使用两个摄像机同时制作的,这创建两个不同的影像.当电影在电影院中播放时,两个投影仪将这两个图象放在屏幕上.用一副3D眼镜,两个图象是分开的,每个图象只进入一只眼睛.你的大脑把两个图片放在一起,屏幕上的图片就变成三维的.
解答 49.Yes.细节理解题.根据Three-dimensional(3D)movies usespecial technology to make pictures seem more real and exciting than two-dimensionalones.可知在3D电影中使用特殊的技术,使图片看起来比二维的更真实,更加令人兴奋.根据本句是一个一般疑问句,应进行肯定回答.故填:Yes.
50.To bring 3Dtelevisions to homes.细节理解题.问根据Last month,Woods Company told reporters that it plans to bring 3Dtelevisions to homes in the near future可知,伍兹公司计划在不久的未来,将3D电视进入家庭.本问题是问伍兹公司计划在不久的将来干什么.故填:To bring 3D televisions to homes.
51.The finger"jumping"leftand right against the background.细节理解题.根据As you move between open eyes,you should see your finger"jumping"leftand right against the background可知,当你移动你的手指在你的两眼之间,你会发现你的手指在"左右"相反"跳跃".从而明确了答案.故填:The finger"jumping"left and right against the background
52.Two.细节理解题.根据3D movies are made using two video cameras at the same time,whichcreates two different images可知,3D电影同时使用两台摄像机,创建了两个不同的影像.根据本句我们可以明确摄像机的数量为两台.故填:Two.
53.What 3D movie isand how 3D movie works.主旨大意题.通过对上下文的理解,我们知道本文重点讲述什么是3D电影以及它是如何工作的.故填:What 3D movie is and how 3D movie works.
点评 本文是一篇科技类阅读,主要讲述了什么是3D电影以及它的工作原理.本文是阅读简答题,做题时应注意根据问题在文中找出相应的句型,然后根据问题组织正确的答案.
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