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第1段
1 .<-NARRATOR:-> Listen to part of a lecture from an art history class.
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第2段
1 .<-FEMALE PROFESSOR:-> So, last class we were talking a bit about the history of photography.
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2 .And as I was saying,
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3 .with the invention of the camera in the mid-to-late 1800s...
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4 .for the first time, people were able to record realistic images.
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5 .Up until then, painting...
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6 .um, portraits, landscapes were the way that realistic images were recorded-
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7 .the image of a person's face, the painting of a mountain range.
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8 .But with the invention of the camera,
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9 .now there was this new piece of technology, this machine that took realistic images.
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10 .And this had an enormous effect on painting....
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第3段
1 .One effect was that painters began using photographs as a tool...
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2 .a tool to help them paint more realistically.
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3 .Before the camera, it was extremely difficult to realistically depict a moving object in a painting.
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4 .But now photography was able to capture fleeting moments...
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5 .freeze them in time...
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6 .and painters were able to use these photographs as a basis for their paintings.
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7 .For example, the legs of a horse as it's running...
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8 .photography could now capture the exact position of a horse's legs in midair,
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9 .which a painter could use to more realistically create a painting of horses galloping.
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第4段
1 .Photography also affected painting in a more conceptual way.
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2 .The fact that cameras could now perfectly record realistic images led some painters to change their style...
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3 .to stop painting realistically and adopt a more abstract way of painting.
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4 .An abstract style enabled painters to contrast their art with photography-
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5 .to set their art apart from the art of photography.
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6 .They didn't want their paintings to look anything like photographs;
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7 .they wanted their art to be more...
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8 .imaginative,
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9 .more abstract.
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10 .For example, if a painter were painting people,
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11 .he or she might not use natural skin tones for the skin,
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12 .and instead paint the people's skin unnatural colors,
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13 .like green, purple, or blue...
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14 .which, of course, is not realistic.
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