2017-2018学年杭州市观成中学七年级下册期末模拟测试卷（含答案）

2017年杭州市观成中学七年级下册期末测试卷 第一部分 听力 （共两节，15小题，每题2分，满分30分) 略 第二部分 阅读理解(共两节，满分40分) 第一节(共15小题，每小题2分，满分30分) 阅读下列短文，从每题所给的四个选项(A.B.C和D)中选出最佳选项。 A Let me tell you something about sharks. Sharks are among the oldest animals in the world. Thereare over three hundred and fifty different kinds of sharks in the world. Most sharks are about two meters long and live in the seas. A shark can smell something in the water, for example, the blood of animals. That helps them find their food. Sharks mainly eat fish, other sharks and plants in the sea. Most sharks bite people by mistake. They think a person is a large sea animal. When the sun goesdown or comes up, sharks are looking for food. So at these times people shouldn't go swimming inthe sea. Today people kill sharks for food and their skin. The number of sharks in the world is dropping fast. 16.How many kinds of sharks are there in the world? A. Less than 350. B. More than 350. C. About 200. D. Over 400. 17. What do sharks mainly eat in the sea? A. Fish, other sharks and plants. B. Fish and plants. C. Other sharks and plants. D. Fish and other sharks. 18.Why do most sharks bite people by mistake? A. Because they think a person is dangerous. B. Because they think a person can hurt them. C. Because they think a person is a large sea animal. D. Because they think a person can take away their food. B How does a young dog or cat get to know a new home？The animal uses its nose．Right away it smells its new places．Then it makes wider and wider circles，smelling all the time．Before long it can find its way home very well，even in the dark．It simply follows something it knows well． Stories happen about animals who found their way across land they had never smelled before．Take the case of Smoky，a small white cat．Smoky had some funny red hair around its right ear．One day Smoky and his owner began a long journey．They were moving from Oklahoma to Tennessee．When they were just eighteen miles from their Oklahoma home