Unit 4单元模拟试题 一、语法选择：本大题共10小题，共10分。 Ben and Sue were building a sand castle with Dad on the beach. Suddenly, they heard (1) loud noise coming from behind some rocks. The two kids (2) climbed onto the rocks and looked over. “Penguins! I ve never seen penguins on a beach!” shouted Ben. “Be quiet, (3) you ll make them feel afraid,” Dad said in a low voice. “Those are African penguins. This beach is (4) home.” At that moment, Dad noticed a seabird walking towards the penguin eggs near the rocks. He quickly drove it away. “The seabird will eat the penguin eggs,” said Dad. “Come with me.” They walked (5) the beach until they came to the Penguin Care Center. “This is where I work. These African penguins are in danger now. My job is to take care of them,” Dad said. “That s great!” said Ben. “Yes. The number of the penguins was once much (6) , but it isn t very big anymore. One reason is that the penguin eggs are eaten by seabirds. (7) is that the fishermen in this area catch too many fish. Penguins (8) find enough food for their babies. So the government is taking action to stop people from (9) for a whole season every year,” Dad explained. “Now we are trying our best (10) the penguin eggs. Do you want to help me ” Dad asked. “Yes!” Ben and Sue both replied. 1.A. a B. an C. the 2.A. care B. carefully C. careful 3.A. and B. or C. but 4.A. they B. them C. their 5.A. above B. off C. along 6.A. big B. bigger C. the biggest 7.A. Another B. Other C. Others 8.A. mustn t B. needn t C. can t 9.A. fish B. fishing C. to fish 10.A. protect B. to protect C. protecting 二、阅读七选五：本大题共5小题，共10分。 When it comes to Xizang, many people first think of its blue sky, white clouds, and snow-covered mountains. But for Mr Luo, there is a more colourful and amazing world in Xizang. (1) Mr Luo is a photographer (摄影家). He is in his late 50s and grew up in Xizang. (2) So in 2010, he brought together a team of experts, photographers and volunteers to travel around Xizang. Their purpose is to take photos of its amazing plants and animals and show them to others. (3) Mr Luo thinks that if we cannot stop those plants and animals from dying out over time, taking photos of them will be helpful for future research. And future generations (后代) will also be able to see that those beautiful plants and animals once lived in Xizang. When travelling around and taking photos, Mr Luo and his team faced many difficulties and dangers from terrible natural conditions to dangerous animals. (4) So far, they have taken hundreds of thousands of photos of Xizang s natural world and published 11 books. (5) A. But they never gave up. B. This world is made up of wild plants and animals. C. This helps Xizang become a famous tourist attraction. D. He loves the wildlife there and wants to share it with others. E. They don t have enough money to help those plants and animals. F. Through their photos and books, more people are getting to know the wildli ... ...
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