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Photography is about taking photographs. In 1826, a Frenchman named Niepce needed pictures for his business. But he was not a good artist. So he invented a very simple camera. He put it in a window of his house and took a picture of his garden. That was the first photograph. The next important date in the history of photograph was 1837. That year, Daguerre, another Frenchman, took a picture of his studio. He used a new kind of camera and a different process. In his pictures, you could see everything very clearly, even the smallest details. This kind of photograph was called a daguerreotype. Soon, other people began to use Daguerre’s process. Travelers brought back daguerreotypes from all around the world. People photographed famous buildings, cities and mountains. In about 1840, the process was improved. The photographers could take pictures of people and moving things. The process was not simple. The photographers had to carry lots of films and processing equipment(设备). But this did not stop the photographers, especially in the United States. Mathew Brady was a well-known American photographer. He took many pictures of famous people. The pictures were unusual because they were very life-like and full of personality. Brady was also the first person to take pictures of war. His 1862 Civil War pictures showed dead soldiers and destroyed cities. They made the war seem more real and more terrible. In the 1880s, new inventions began to change photograph. Photographers could buy films readymade in rolls(卷). So they did not have to make the film themselves. Also, they did not have to process(冲洗) the film at once. They could bring it back to their studios and develop it later. They did not have to carry lots of equipment. And finally, the invention of the small hand-held camera made photography less expensive. Photography is also a form of art. Some photographs were not just copies of the real world. They showed ideas and feelings, like other art forms. Title: The 1 of Photography Photography doesn’t only mean taking photographs; it is also a form of art. Photographs showed not only the real world, but also the ideas and feelings. In 1826 A Frenchman named Niepce invented a very simple camera and the first photograph was 2 by him. In 1837 Another Frenchman Daguerre invented a kind of photograph called    daguerreotype. People could see 3 things in the pictures. In 1840 The photographers could take pictures of people and moving things with lots of films and processing equipment. In 1862 An American photographer Brady took many pictures of real and 4 things in the war. He was the first person to take war pictures. In the 1880s There were films readymade in rolls(卷). Photographers did not have to carry lots of equipment any more. The invention of the small  hand-held camera made photography 5 .
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举一反三
【判断题】事物的变化发展有时可以没有外因。( )
A.
正确
B.
错误
【单选题】川芎常用的炮制方法是
A.
酒炙法
B.
盐炙法
C.
麸炒法
D.
蜜炙法
【单选题】巴豆常用的炮制方法是
A.
制霜法
B.
水飞法
C.
提净法
D.
炒黄法
【单选题】巴豆常用的炮制方法是
A.
制霜法
B.
提净法
C.
水飞法
D.
炒黄法
【单选题】“堡垒容易从内部攻破”,体现的哲理是( ) A. 内因是事物发展的根本原因 B. 外因是事物变化发展的条件 C. 内外因在事物发展中缺一不可 D. 事物的变化发展有时可以没有外因
A.
B.
C.
D.
D
【单选题】阿胶最常用的炮制方法是
A.
滑石粉炒法
B.
蛤粉炒法
C.
麦麸煨法
D.
烘焙法
E.
煮法
【单选题】芒硝常用的炮制方法是
A.
提净法
B.
煅法
C.
煅淬法
D.
炙法
【多选题】常用的炮制方法是
A.
修制
B.
水制
C.
火制
D.
水火共制
E.
其他制法
【简答题】薄膜开关是一种()、()操作开关,电压一般为()V,电流(),适用于()电路。不能用作()的电源开关。
【简答题】女贞子、黄精等药材常用的炮制方法是( )
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