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3D films are fun一of course they are, even the bad ones. But these movies are still in their infancy. The question is whether 3D filmmakers can do better.
I have no doubt they will, but I believe they will achieve cosmetic changes around the edges rather than revolutionary breakthroughs. 3D filmmakers don't realize, or at least have not sufficiently taken to heart, that the medium they're working in is binocular (同时用双目的)film, not merely 3D film. And once one realizes this, it is possible to see that whole fields of potential film experi?ence have been left entirely untapped.
When we say 3D movies, we are referring to stereopisis (立体视觉）. But binocular vision refers to the use of two eyes for vision, whereas stereopsis is just one of the functions binocular vision gives us.
Why do we have such a large binocular vision field in the first place? I have argued in my book，The Vision Revolution，that we have forward-facing eyes in order to see well in cluttered forest habitats. Our large binocular field evolved for seeing past layers of clutter( 一堆杂乱的东西),and integrating two different views of a scene into a single combined view. I call this function of binocu?lar vision “X-ray vision” because it allows us to see the clutter as semi-transparent, something through which to see the scene beyond.
If 3D filmmakers are going to throw binocular images at our big binocular field, then they should be sending us views of the kind that field evolved to process ： views within cluttered environ?ments ,whether leafy forests or spider-web-filled rooms. In this light, 3D film ought to put the viewer into the bodies and eyes of characters in the story，placing him or her into the interactions between the characters and their surroundings. This would allow viewers to truly see out of the eyes of others, to experience other worlds, and yet not have the views of the scenes beyond blocked out, just as in real life. A simple first step forward is to begin calling them binocular movies ，not 3D movies.
47. The underlined word "cosmetic" in the second paragraph is closest in meaning to “.
A. seeming B. welcome C. unnecessary A, thorough
48.According to the author, why have 3D filmmakers not made a breakthrough?
A. They are short of resources.
B. They are satisfied with what they have achieved.
C. They don't know how 3D really works.
D. They don't know what 3D technology can really achieve.
49.What would binocular movies be able to do?
A. Take advantage of X-rays.
B. Make use of cluttered images.
C. Place viewers within real cluttered environments during movies.
D. See the surrounding world through the eyes of other viewers.
50 . What is the main idea of the text?
A. The evolution of binocular vision.
B. The problems 3D filmmakers face.
C. How binocular vision can be exploited in 3D films.
D. The differences between binocular films and 3D films.
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When I was young,my parents ran a snack bar in our small town.
One evening in early April,my mother told me to fill in at the snack bar 36 a worker who had the flu.I told her I would mess it up, 37 I had never worked at the bar before.I 38
that instead of making money,I would end up owing it.
“You can do it,”said my mother.“ 39 ,you won’t get much business until lunch.”
“But I’ll never remember the orders,and I’m no good ___40_ money.Please,Mom,don’t
41 me.”
“Then I’ll help you,”she said.
I shrugged my shoulders.I thought my mother’s 42 was a bad one,but I 43 .
When I got to the bar the next day,I found my mother was 44 .Because the weather that day was rainy and cold,people wanted hot snacks and drinks. 45 ,I was really slow at taking the orders and making change.The line of people grew,and everybody seemed 46 .I was so nervous that my hands shook,and I 47 a cup into pieces.What a mess!Then my mother came to 48 me,and she also showed me how to make 49 .If someone gave me $5 for something that cost $3.25,I handed over 50 quarters and a dollar and said,“75 cents makes four dollars,plus one dollar makes five.”Things went more 51 after that.
By the end of the day,I could remember orders, 52 the bill,and make change quickly with a smile.I was even a little 53 when the sun came out and dried up business.My mother said she was proud of me,and when she 54 that I work at the snack bar again next year,I did not even shrug.I was too busy 55 the restaurant I would open one day.
36.A.to B.for C.after D.over
37.A.because B.though C.until D.while
38.A.promised B.noticed C.worried D.hoped
39.A.Therefore B.However C.Besides D.Yet
40.A.of B.on C.about D.with
41.A.blame B.fool C.frighten D.make
42.A.idea B.bar C.day D.answer
43.A.guessed B.obeyed C.begged D.admitted
44.A.angry B.sad C.wrong D.ashamed
45.A.At least B.At last C.At most D.At first
46.A.surprised B.impolite C.pleased D.impatient
47.A.damaged B.destroyed C.broke D.ruined
48.A.scold B.help C.beat D.save
49.A.money B.lunch C.coffee D.change
50.A.two B.three C.four D.five
51.A.smoothly B.fairly C.simply D.conveniently
52.A.turn in B.count out C.take over D.add up
53.A.discouraged B.disturbed C.disappointed D.distrusted
54.A.thought B.stated C.announced D.suggested
55.A.imagining B.preparing C.examining D.describing
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_____, water can be changed into gas.
A. Heated B. Being heated
C. Having heated D. Having been heated
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