Unit 7 The natural world Further study 同步分层作业2026-2027学年译林版英语八年级上册

Unit 7 The natural world Further study 分层作业 建议用时：25分钟 一、单词汉译英（Further study：纪录片《中国湿地》） 1. 项目 ____________ 2. 知识 ____________ 3. 话题 ____________ 4. 解决 ____________ 5. 创建 ____________ 6. 环境的 ____________ 7. 野生生物 ____________ 8. 伤害 ____________ 9. 系统 ____________ 10. 平衡的 ____________ 11. 躲避处；遮盖 ____________ 12. 导致 ____________ 二、短语汉译英（教材原短语） 1. 了解…… ____________ 2. 阅读关于…… ____________ 3. 理解……的重要性 ____________ 4. 保护生态系统 ____________ 5. 在……中起重要作用 ____________ 6. 是……的家园 ____________ 7. 减缓气候变化 ____________ 8. 破坏……的平衡 ____________ 三、词形变换（写出下列单词的形容词形式） 1. harm → ____________ 2. environment → ____________ 3. balance → ____________ 4. nature → ____________ 5. noise → ____________ 一、单句填空（用括号内单词的正确形式填空） 1. The documentary ____________ (help) us learn about China's wetlands. 2. Wetlands ____________ (play) an important role in nature. 3. Many birds ____________ (live) in the wetlands of China. 4. The programme ____________ (be) about the wetlands in China. 5. We should ____________ (protect) the wetlands and wildlife. 二、根据汉语意思完成句子（每空一词） 这部纪录片给我们讲了一个关于湿地的故事。 The documentary tells us a story ____________ wetlands. 湿地在保护野生生物方面起重要作用。 Wetlands ____________ an important ____________ in protecting wildlife. 湿地是许多鸟类的家园。 Wetlands are ____________ ____________ many birds. 我们应该理解保护自然的重要性。 We should ____________ the ____________ of protecting nature. 我们应该保持湿地干净。 We should keep the wetlands ____________ . 三、句型转换 1. The documentary is about China's wetlands.（对画线部分提问）____________ ____________ the documentary about? 2. Wetlands provide food and cover for wildlife.（改为一般疑问句）____________ wetlands ____________ food and cover for wildlife? 3. The film shows many birds in the wetlands.（改为否定句）The film ____________ ____________ many birds in the wetlands. 4. The film makes us sad.（改为一般疑问句）____________ the film ____________ us sad? 5. We should protect the wetlands. They are important.（用 so 合并为一句）The wetlands are important, ____________ we should protect them. 四、选词填空（观看纪录片《中国湿地》） 【project, knowledge, topic, wildlife, balanced】 1. Our class is working on a ____________ about wetlands. 2. The book gives us a lot of ____________ about the natural world. 3. Today's ____________ is China's wetlands. 4. The wetland is home to a lot of ____________ . 5. A healthy ecosystem keeps nature ____________ . 五、情景补全对话（5个空，6个选项，1项多余） A. What does it tell us? B. What did you learn from it? C. Why are wetlands so important? D. Do you want to watch it again? E. Sure, I'd love to. F. How do you go to school? Daniel: Hi, Amy. I watched a documentary about China's wetlands last night. Amy: Really? 1.____________ Daniel: It tells us how people protect the wetlands in China. Amy: 2.____________ Daniel: I learned that wetlands are home to many birds and plants. Amy: 3.____________ Daniel: Because they can store water, prevent floods and clean the water. Amy: 4.____________ Daniel: Yes, I plan to watch it again. Would you like to come? Amy: 5.____________ Daniel: Great! Let us meet at my home at seven. 拓展提高（课内同源 + 课外同源） Passage1（课内同源：观看《中国湿地》） 　　Last Friday, our class watched a documentary about China's wetlands. Its topic was "Wetlands: the kidneys of the earth". At the beginning, the film showed us beautiful lakes and large wetlands in different parts of China. Many birds fly there every year, and the wetlands are home to fish, plants and insects too. The film told us that wetlands store water, get rid of pollution and prevent floods. It also explained how wetlands help slow down climate change. After the film, our teacher gave us a project. We need to find more information about one wetland and give a talk next week. The documentary is really helpful. It gives us a lot of knowledge and makes us want to protect nature. 任务一：单项选择 1.What was the topic of the documentary? A.Wetlands, the kidneys of the earth. B.Forests, the lungs of the earth. C.Oceans, the heart of the earth. D.Birds in China. 2.What must the students do for the project? A.Watch the film again. B.Find information about one wetland and give a talk. C.Write a letter to the film maker. D.Visit a wetland next week. 任务二：判断正误(T/F) 3.The film shows that wetlands can store water and prevent floods. (　　) 4.The teacher asked the students to write a book about wetlands. (　　) 任务三：简答 5.How does the writer feel about the documentary? _______________________________________________________________________________ Passage2（课外同源：白洋淀） 　　Baiyangdian is a large wetland in Hebei. It is made up of many small lakes and ponds, and it is home to a lot of wildlife. In summer, the water is full of green plants and pink flowers. People call it "the pearl of North China". Fishermen there used to live on the lake. But in the past, the water became dirty because of too much fishing and farming. Then the government started a project to clean the lake. They closed some factories, planted trees along the banks and brought clean water into the lake. Now the water is clear again, and more birds come back every year. Baiyangdian shows us that people can solve environmental problems when they work together. 任务一：单项选择 1.What is Baiyangdian made up of? A.Many small lakes and ponds. B.A big desert. C.High mountains. D.Deep seas. 2.What did the government do to clean the lake? A.They built more factories. B.They closed some factories and brought clean water in. C.They caught all the birds. D.They stopped planting trees. 任务二：判断正误(T/F) 3.Baiyangdian is home to a lot of wildlife. (　　) 4.The water in Baiyangdian is still very dirty now. (　　) 任务三：简答 5.What does Baiyangdian show us? _______________________________________________________________________________ 任务四：单元微写作 以“A Documentary About Wetlands”为题，写一篇短文，不少于6句话，请使用 knowledge / learn about / protect 等词汇。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案 夯实基础 一、单词汉译英 1.project 2.knowledge 3.topic 4.solve 5.create 6.environmental 7.wildlife 8.harm 9.system 10.balanced 11.cover 12.lead 二、短语汉译英 1.learn about 2.read about 3.understand the importance of 4.protect ecosystems 5.play an important role in 6.be home to 7.slow down climate change 8.harm the balance of 三、词形变换 1.harmful 2.environmental 3.balanced 4.natural 5.noisy 能力进阶 一、单句填空 1.helps 2.play 3.live 4.is 5.protect 二、根据汉语意思完成句子 1.about 2.play; role 3.home; to 4.understand; importance 5.clean 三、句型转换 1.What; is 2.Do; provide 3.doesn't; show 4.Does; make 5.so 四、选词填空 1.project 2.knowledge 3.topic 4.wildlife 5.balanced 五、情景补全对话 答案：1.A 2.B 3.C 4.D 5.E；多余项：F 拓展提高 Passage1 任务一：1.A 2.B 任务二：3.T 4.F 任务三简答：5.The writer thinks it is really helpful. Passage2 任务一：1.A 2.B 任务二：3.T 4.F 任务三简答：5.It shows that people can solve environmental problems when they work together. 任务四范文：Last week, I watched a documentary about China's wetlands. It gave me a lot of knowledge about nature. I learned that wetlands are home to many birds and plants, and they can clean the water and prevent floods. The film also showed how people protect the wetlands in different places. I think the documentary is very helpful. It makes me want to learn more about wildlife. We should protect nature and keep the balance of the earth. 学科网（北京）股份有限公司 $