Unit5 Saving animals in danger Section 3 同步练 2025-2026学年沪教版八年级英语下册

Unit 5 Saving animals in danger Section 3 同步练 班级：________ 姓名：________ 得分：________ 一、选词填空（共 10 小题，每小题 1 分，共 10 分） 从方框中选择合适的单词或短语，并用其正确形式填空，每词限用一次。 must, mustn't, should, ought to, need to, have to, pollute, protect, punish, publish 1. We ______ keep the oceans clean to save sea animals. 2. You ______ throw rubbish into the sea when you are on the beach. 3. Factories ______ stop polluting the rivers if they want to protect the fish. 4. The government should ______ people who kill animals illegally. 5. The Nature Club will ______ the best blog posts on their website. 6. We ______ learn more about endangered animals to help them well. 7. People ______ stop cutting down forests to save the homes of wild animals. 8. We all ______ take part in animal protection activities if we want to make a difference. 9. Factories that ______ the sea with waste water will be fined heavily. 10. It is right that we ______ speak up for animals in danger. 二、词形转换（共 10 小题，每小题 1 分，共 10 分） 根据句意，用括号内所给单词的适当形式填空。 1. It is important for us ______ (protect) the homes of animals in danger. 2. You mustn’t ______ (throw) plastic rubbish into the sea. 3. It is wrong of people ______ (kill) animals for their fur or tusks. 4. We should ask factories ______ (stop) polluting the rivers. 5. The government should make laws ______ (punish) illegal hunters. 6. The blog post about pandas will ______ (publish) on the Nature Club website. 7. It is necessary for us ______ (spread) the news about animal protection. 8. People ought ______ (care) more about the living conditions of endangered animals. 9. We have to ______ (take) action to help animals before it is too late. 10. The club is collecting ______ (write) about animals in danger for Wildlife Protection Week. 三、阅读理解 A（共 4 小题，每小题 2 分，共 8 分） 阅读短文，从每题所给的 A、B、C、D 四个选项中，选出最佳选项。 Our Huge Friend—the Asian Elephant Asian elephants are huge and grey. They weigh up to 5,400 kilograms and can be up to 3.2 metres tall at the shoulder. They live in the grasslands and forests of South-East Asia. Usually, they eat grass, leaves and fruit. They often move in large groups and look after each other. In the wild, Asian elephants may live for up to 60-70 years, but most do not live that long. People are cutting down forests to build farms and cities, so elephants are losing their homes. They are also killing Asian elephants for their tusks. This is cruel and illegal. It is important for us to protect them. What can we do to help? First, we must keep their homes safe. We should not buy products made from their tusks. Second, we need to tell others about their problems. We can write to factories and ask them to stop polluting the rivers that elephants drink from. If everyone does their part, we can help these gentle animals live a better life. 1. What is the main purpose of the passage? A. To tell us what Asian elephants look like. B. To explain why Asian elephants are in danger and how to protect them. C. To describe the food Asian elephants eat. D. To show where Asian elephants live. 2. Which of the following is NOT a reason why Asian elephants are in danger? A. They are losing their homes because of deforestation. B. People kill them for their tusks. C. They cannot find enough food in the wild. D. Their living environment is polluted by factories. 3. According to the passage, what should we do to protect Asian elephants? A. Buy products made from their tusks to support local people. B. Cut down more trees to build homes for elephants. C. Keep their homes safe and tell others about their problems. D. Kill other animals that compete with elephants for food. 4. What can we learn about Asian elephants from the passage? A. They usually live alone in the wild. B. They can live up to 70 years in the wild without any danger. C. They only eat grass and leaves. D. They move in large groups and care for each other. 四、完形填空（共 10 小题，每小题 1 分，共 10 分） 阅读短文，从短文后各题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 Protecting the Giant Panda The giant panda is one of the most famous endangered animals in the world. They are black and white, and they live in the bamboo forests of China. Pandas eat bamboo almost all day long. They usually live alone, but they are gentle animals. Today, giant pandas are in danger. People are cutting down bamboo forests, so pandas are losing their homes. Some people even kill pandas illegally for their fur. It is wrong 1______ them to do this. What should we do to protect giant pandas? First, we 2______ keep their homes safe. The government has built many nature reserves for pandas. Second, we 3______ buy products made from pandas. It is important for us to refuse these things. Third, factories 4______ stop polluting the rivers and forests where pandas live. If they break the law, the government should 5______ them. My school has a Nature Club. We are collecting blog posts about animals in danger for Wildlife Protection Week. I wrote a post about giant pandas. I talked about their appearance, home, food, and why they are in danger. I also wrote about what we can do to help them. The club will 6______ the best posts on their blog. I think everyone 7______ learn more about endangered animals. We need to take action now. It is never too late to help. We are old enough to do something for these animals. Even small actions can make a big 8______. Pandas are our national treasure. We must protect them. I hope that one day, all pandas can live 9______ in the wild, without any fear. And I hope that no one will ever hurt them again. We all have a(n) 10______ to look after these gentle animals. 1. A. for B. of C. to D. with 2. A. mustn’t B. shouldn’t C. must D. needn’t 3. A. should B. must C. have to D. shouldn’t 4. A. must B. mustn’t C. needn’t D. shouldn’t 5. A. protect B. punish C. help D. save 6. A. publish B. write C. read D. sell 7. A. must B. should C. have to D. need 8. A. difference B. problem C. mistake D. noise 9. A. sadly B. freely C. angrily D. quickly 10. A. duty B. hobby C. game D. problem 五、五选四（共 4 小题，每小题 2 分，共 8 分） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 Writing a Blog Post About Animals in Danger Wildlife Protection Week is coming, and many clubs are collecting blog posts about animals in danger. Writing a good blog post can help more people learn about these animals and take action to protect them. 1______ First, you need to choose an animal. You can pick a giant panda, a South China tiger, or a red-crowned crane. Do some research on the animal. Find out about its appearance, home, food, behaviour, and why it is in danger. 2______ Next, use subheadings in your post. Subheadings like “Appearance”, “Home”, and “Why in Danger” help readers quickly find the information they want. 3______ You can add a picture of the animal to make your post more interesting. People are more likely to read posts with pictures. Finally, check your writing. Make sure you used correct spelling, grammar and punctuation. Also, check if you included all the important facts about the animal. 4______ When you finish, send your post to the club. The best posts will be published on their blog. Let’s work together to help animals in danger! A. This makes your post clear and easy to read. B. You can also write about what we can do to protect the animal. C. Many people will read your post and learn about the animal. D. Here are some tips to help you write a great blog post. E. Don’t forget to use the words and expressions you learned in class. 参考答案 一、选词填空 1. must 2. mustn’t 3. should/ought to 4. punish 5. publish 6. need to 7. must/should 8. have to 9. pollute 10. ought to/should 二、词形转换 1. to protect 2. throw 3. to kill 4. to stop 5. to punish 6. be published 7. to spread 8. to care 9. take 10. writings 三、阅读理解 A 1. B 2. C 3. C 4. D 四、完形填空 1. B 2. C 3. D 4. A 5. B 6.A 7. B 8. A 9. B 10. A 五、五选四 1. D 2. B 3. A 4. E 学科网（北京）股份有限公司 $