第二部分 阅读理解（共两节，满分40分） A 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 photo. The next important date in the history of photography was 1837. That year, Daguerre, another Frenchman, took a picture of his reading room. He used a new kind of camera in a different way. Daguerre invented the Daguerreotype process, which started the history of human flat image. In his picture you could see everything very clearly, even the smallest thing. This kind of photo was called a Daguerreotype. Soon, other people began to use Daguerre’s way. Travelers brought back wonderful photos from all around the world. People took pictures of famous buildings, cities and mountains. In about 1840, photography was developed. Then photographers could take pictures of people and moving things, which was not simple. The photographers had to carry a lot of film and other machines. But this did not stop them, for example, some in the United States worked so hard. Mathew Brady was a famous American photographer. He took many pictures of great people. The pictures were unusual because they were very lifelike. Photographers also became one kind of art by the end of the 19th century. Some photos were not just copies of the real world. They showed ideas and feelings, like other art forms. 21. The Daguerreotype was_____. A. a Frenchman B. a kind of picture C. a kind of camera D. a photographer 22. If a photographer wanted to take pictures of moving things in the year of 1840, he had to_____.21·cn·jy·com A. watch lots of films B. buy himself an expensive camera21*cnjy*com C. stop in most cities D. take lots of film and other things21教育网 23. This passage mainly tells us_____. A. how photography was developed B. how to show your feelings in pictures C. how pictures spread around the world D. how to use different cameras B Chocolate is good for your heart, skin and brain. Usually, people think that chocolate is bad for their health. They describe chocolate as “something to die for” or say “death by chocolate”. Now they should bite their tongues! Evidence is showing that some kinds of chocolate are actually good for you in the following ways: A happier heart Scientists at Harvard University recently examined 136 studies on cocoa（可可）— the main ingredient（成分）in chocolate and found that it does seem to strengthen the heart. Studies have shown heart benefits from increased blood flow. These benefits are the result of cocoa’s chemicals, which seem to prevent both cell damage and inflammation（炎症）.21世纪教育网21·世纪*教育网 Better blood pressure21世纪教育网 If yours is high, chocolate may help. Jeffrey Blumberg from Tufts University recently found that people with high blood pressure who ate 3.5 ounces of dark chocolate per day for two weeks saw their blood pressure d ... ...
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