Unit 5 Wild animals 单元提升卷 2025-2026学年沪教版五四学制英语七年级下册

Unit 5 Wild animals 单元提升卷 2026年7年级下学期英语 (沪教版五四学制2024版上海专用) (满分:100分 考试时间:90分钟) Part 2 Grammar and Vocabulary (第二部分 语法与词汇 共32分) II. 语法填空 (10题,每题1分,共10分) 阅读下面短文,从每题所给的A、B、C三个选项中,选出可以填入空白处的最佳选项。 In the heart of the African savannah, a young elephant named Elio was born. Elio’s family, like many other wild animals, was struggling to survive. Their home was changing. People were cutting down forests for farming, which caused the elephants _1_ their natural habitats. Elio’s mother, a wise old elephant, remembered the days when the land was filled with green grass and clean water. However, now, much of it _2_ into dry, dusty land by drought and human activity. “We must walk for many days to find water,” she told Elio gently. “_3_ is more important than staying together.” One day, their journey brought them to a river. But the water _4_ strange and had a smelly color due to pollution from a factory upstream. “This is _5_ water I have ever seen,” Elio coughed. A young man, who was a student from a western country, was observing them. He _6_ studying their behavior for three months. He wanted to help. He knew that to keep the balance of nature, humans and animals must share the earth peacefully. He set up a wildlife protection organization. With his team’s help, the river was cleaned. The elephants no longer _7_ to drink dirty water. Elio’s family could finally stay in their home. The young man felt a deep sense of _8_ when he saw the elephants playing in the water. He decided to write a _9_ to share his discovery with the world, hoping more people would join the cause. Thanks to his efforts and the work of many others, the situation for the elephants _10_ greatly, and they began to thrive once more. 1. A. lose B. to lose C. losing 2. A. is turned B. was turned C. has turned 3. A. Something B. Anything C. Nothing 4. A. smelled B. was smelling C. smells 5. A. the worst B. worse C. badly 6. A. had been B. has been C. was 7. A. would rather B. had better C. used to 8. A. satisfy B. satisfaction C. satisfying 9. A. lecturer B. lecture C. lecturing 10. A. improved B. was improving C. has improved III. 五选四 (2篇,每篇4空,共8分) 阅读下面短文,从方框中选择恰当的词语填入空白处,使短文完整、通顺。有两个多余选项。 (1) gently kill discovery smell wildness The Amazon rainforest is full of life and _(1)_. However, this beautiful place is in danger. People _(2)_ animals for their fur or meat, which breaks the natural balance. A biologist made an important _(3)_ recently: a new kind of frog that can change its skin like a chameleon. He always treats the animals _(4)_ to avoid hurting them. His work reminds us that we should protect, not destroy, this amazing world. (2) protect unlike satisfying pollutant cover Bees are small but important insects. They help plants grow, and the honey they make is a _(1)_ treat. _(2)_ many people think, bees are not aggressive unless they feel threatened. A major _(3)_ in the air, like car exhaust, can confuse bees so they can't find their way home. To _(4)_ them, we should plant more flowers and avoid using harmful chemicals in our gardens. IV. 词性转换 (8题,每题1分,共8分) 用括号内所给单词的适当形式填空。 1. The situation is becoming increasingly _ (danger). 2. He spoke to the injured animal very _ (gentle) to calm it down. 3. The _ (centre) part of the city has many tall buildings. 4. After the long winter, we all looked forward to the _ (warm) of spring. 5. Scientists hope to make more amazing _ (discover) in the deep sea. 6. She showed great _ (satisfy) with the results of the experiment. 7. The rivers are full of _ (pollute) from nearby factories. 8. We should take immediate action to ensure the _ (protect) of these endangered species. V. 句型转换 (7题,每空1分,共14分) 1. The elephant can smell water from far away. (改为一般疑问句) _ the elephant _ water from far away? 2. The zoologist gave a fascinating lecture on wild animals. (改为感叹句) _ _ fascinating lecture the zoologist gave on wild animals! 3. There is little water left in the well for the animals, _ _? (改为反义疑问句) 4. We used to see many blue whales in this area. (改为同义句) We _ see many blue whales in this area _. 5. “Are the pandas under good protection?” The reporter asked the zookeeper. (改为宾语从句) The reporter asked the zookeeper _ the pandas _ under good protection. 6. The factory polluted the river near the village. (改为被动语态) The river near the village _ _ by the factory. 7. to protect / the natural balance / we must / cut down fewer trees / and recycle more / our precious planet/and /keep (连词成句) _. Part 3 Reading (第三部分 阅读 共40分) VI. 阅读理解 (4篇,共20分) A篇 (6小题,每题2分,共12分) 阅读下面短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。 When we think of the Arctic, we often picture a vast, white, and frozen desert. It's a land of extreme wildness. For centuries, it has attracted brave explorers from western countries seeking adventure. But this fragile ecosystem is now facing its biggest enemy: climate change. The Arctic is warming twice as fast as the rest of the planet. This temperature rise is having a devastating effect on its wild animals. Polar bears, the largest animals living on the earth in terms of land carnivores, are particularly in danger. They depend on sea ice as a platform for hunting seals, their main food. As the ice melts earlier in spring and forms later in autumn, polar bears have less time to hunt. They would rather go hungry than swim endlessly in search of non-existent ice. This leads to a drop in their body condition and fewer cubs surviving. Another endangered species is the Arctic fox. Its beautiful white fur, which provides perfect camouflage in the snow, becomes a liability on the brown, bare ground. They are also competing with the larger, more aggressive red fox, which is moving north as temperatures rise. The unbalanced ecosystem affects every creature, from the smallest plankton to the largest whale. Scientists from all over the world are working hard to discover new ways to slow down this process. They give lectures and try to raise awareness. Protecting the Arctic is not just about saving beautiful animals; it’s about keeping balance for the entire planet. 1. What is the main reason that polar bears are in danger? A. They are being killed by hunters. B. They cannot find enough seals to eat. C. The sea ice they rely on is melting. D. They are moving to western countries. 2. The phrase “would rather go hungry” in paragraph 2 suggests that polar bears _. A. prefer to eat other food B. are too tired to hunt C. choose not to eat if hunting is impossible D. are very picky about their food 3. What problem does the Arctic fox face according to the passage? A. Its white fur makes it easy to be seen on land without snow. B. It has to compete with the polar bear for food. C. It has lost its sense of smell. D. It is moving to the south. 4. What does the word “liability” in paragraph 3 most likely mean? A. An advantage. B. A piece of clothing. C. A disadvantage. D. A type of animal. 5. Which of the following is TRUE according to the passage? A. The Arctic is warming slower than other parts of the planet. B. Polar bears mainly hunt for fish on the ice. C. The red fox is moving north because of climate change. D. Protecting the Arctic is only important for scientists. 6. What is the author’s purpose in writing this passage? A. To describe the beauty of the Arctic. B. To explain how climate change affects Arctic animals. C. To compare polar bears and Arctic foxes. D. To encourage people to visit the Arctic. B篇:完型填空 (7小题,每题2分,共14分) 阅读下面短文,掌握其大意,然后从各题所给的A、B、C、D四个选项中,选出最佳选项。 Louis was a swan who was born without a voice. He couldn’t make a single sound. This was a serious _1_ for a swan, because swans communicate with each other all the time. His father, the cob, was very worried. He knew Louis would have a difficult life in the wild. One day, his father took a brave and _2_ action. He flew to a music store and stole a real brass trumpet for Louis. At first, Louis was unhappy about the theft. He was a(n) _3_ swan. Unlike other animals, he had a strong sense of right and wrong. He decided he would learn to play the trumpet and then earn money to pay for it. He went to listen to a wild animal lecture at a camp, not for the lecture itself, but to learn from a boy named Sam who was a _4_ listener. Sam taught him how to read and write. Louis practiced day and night. He didn’t just learn to play; he became a jazz star! He played at the Boston Public Garden and later at a famous nightclub. He earned more money than he could imagine. He got _5_ and was able to pay back the music store owner for the stolen trumpet, plus extra to be fair. His music was so _6_ that it could soften the hardest heart. Throughout his journey, Serena, the swan he loved, was always there to _7_ him. His disability, which once seemed like an ending, became the beginning of a wonderful and successful life. 1. A. treatment B. discovery C. problem D. lecture 2. A. gentle B. smelly C. endangered D. western 3. A. wild B. dishonest C. unbalanced D. honest 4. A. killer B. lecturer C. pollutant D. company 5. A. better B. satisfaction C. warm D. balanced 6. A. satisfying B. dangerous C. central D. protective 7. A. pollute B. kill C. accompany D. dislike C篇 (5小题,每题2分,共10分) 从下面方框中的7个句子选出5个恰当的句子,补全对话,使对话完整、通顺。有两个多余选项。 A. Would you like to come with us? B. What’s more, protecting wild animals helps keep the natural balance. C. It’s a great way to connect with nature. D. Have you ever seen a real panda in the wild? E. They also destroy the animals’ habitats. F. That sounds like a fantastic plan! G. I’d rather stay at home and play video games. Student A: Hi, Mark. Our school’s animal protection organization is planning a trip to the nature reserve this weekend. _(1)_ Student B: _(2)_ I’d love to, but I’m worried about the cost. Student A: Don’t worry. It’s free for students. We just need to help clean up any pollutants we find and record data on bird populations. Student B: That’s wonderful. You know, many people don’t realize that human activities not only create pollution but also _(3)_ Student A: Exactly. When we cut down forests for farming, we force animals like orangutans out of their homes. _(4)_ Student B: I agree. A world without wild animals would be sad and broken. By helping them, we’re helping ourselves. So, what time do we set off for the north? Student A: We meet at the school entrance at 7:00 AM. Oh, and remember to bring a notebook. We’ll have a short lecture from a biologist there. Student B: Perfect. I’ve already started reading an audio book about bird calls. It will help me identify them. Student A: Great! See you then. D篇 (4小题,每题1分,共4分) 阅读下面短文,然后根据短文内容回答问题。 A recent discovery by marine biologists has brought both hope and sadness. A new type of soft coral was found in the deep, dark waters of the Pacific Ocean. This discovery is exciting because it shows how much we still don’t know about our planet. However, the location where it was found is already in the path of a deep-sea mining company. These companies search for valuable minerals on the ocean floor, but their machines can kill entire ecosystems in minutes. The central problem is the conflict between economic development and environmental protection. The metals found in these areas are needed to build electric car batteries and other green technologies. So, while we try to solve one problem (climate change), we might be creating another (destroying the deep sea). Scientists say that deep-sea ecosystems recover very slowly. A small damaged area might take centuries to return to its original state. Currently, there is no international law that effectively keeps mining under control in the Antarctic waters or the high seas. Some companies argue that deep-sea mining is less likely to harm humans directly than land mining. But as Sam, a young lecturer in marine biology, says, “We don’t have the right to destroy something we barely understand. Every killer of these unique creatures will be recorded in history. The warmth of our planet’s future depends on the choices we make today.” 1. Where was the new type of soft coral discovered? (1分) _ 2. What do deep-sea mining companies search for on the ocean floor? (1分) _ 3. How long might it take for a damaged deep-sea area to recover? (1分) _ 4. According to Sam, what decides the warmth of our planet’s future? (1分) _ VII. 中译英 (5题,每题2分,共10分) 根据所给中文提示,完成下列句子。 1. 这只温柔的大象妈妈总是陪伴着她的小宝宝。 _ 2. 为了保持平衡,这片森林里的狼不能太多也不能太少。 _ 3. 这个有臭味的河流被一种有毒的污染物严重污染了。 _ 4. 我们过去常常在野外看到很多鹿,但它们现在已经不再生活在这里了。 _ 5. 他的新发现是关于一种能用气味进行交流的杀手昆虫。 _ VIII. 书面表达 (10分) 假设你是李华,你所在的“动物保护俱乐部”正在举办以“Wild Animals”为主题的征文活动。请你写一篇不少于60词的短文投稿。 内容包括: 1. 描述一种你最喜欢的野生动物及其面临的危险。 2. 分析造成这种危险的一个原因(例如:pollution, losing habitats, being killed by humans)。 3. 提出一条合理的 protective 建议。 要求: 1. 语句通顺,逻辑清晰。 2. 至少使用一个本卷中的关键词或短语(如 in danger, keep balance, cut down forests 等)。 3. 不得出现真实的校名和人名。 _ _ _ _ Part 2 Grammar and Vocabulary II. 语法填空(10题) 1. B 2. C 3. C 4. A 5. A 6. A 7. C 8. B 9. B 10. A III. 选词填空 (1) 1. wildness 2. kill 3. discovery 4. gently (2) 1. satisfying 2. Unlike 3. pollutant 4. protect IV. 词性转换 1. dangerous 2. gently 3. central 4. warmth 5. discoveries 6. satisfaction 7. pollutants 8. protection V. 句型转换 1. Can; smell 2. What; a 3. is there 4. didn’t; anymore 5. if/whether; were 6. was polluted 7. To protect our precious planet and keep the natural balance, we must cut down fewer trees and recycle more. Part 3 Reading VI. 阅读理解 A篇 1. C 2. C 3. A 4. C 5. C 6. B B篇 完形填空 1. C 2. A 3. D 4. B 5. A 6. A 7. C C篇 补全对话 1. A 2. F 3. E 4. B D篇 回答问题 1. In the deep Pacific Ocean. 2. Valuable minerals. 3. Centuries. 4. The choices we make today. VII. 中译英 1. The gentle mother elephant always accompanies her baby. 2. To keep the balance, there can be neither too many nor too few wolves in this forest. 3. The smelly river was heavily polluted by a poisonous pollutant. 4. We used to see many deer in the wild, but they no longer live here. 5. His new discovery is about a killer insect that can communicate using smell. VIII. 书面表达(参考范文) My Favorite Wild Animal: The Elephant My favorite wild animal is the elephant. They are gentle giants, but they are in great danger. One of the biggest reasons is that people cut down forests for farming. This causes elephants to lose their habitats and come into conflict with humans. They often can’t find enough food and may fall ill. To protect them, I think we should plant more trees and create larger natural reserves. When we keep the natural balance, both humans and animals can thrive. It’s our duty to accompany these amazing creatures on their long journey of survival. 学科网(北京)股份有限公司 $