2026-2027学年人教版八年级上册Unit 4 单元素养能力检测卷

**基本信息** 2026-2027学年八年级上册人教版Unit 4单元素养能力检测卷，以自然与环保为主题，融合语言能力、思维品质与文化意识，适配周测使用。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单项填空|10题/10分|核心词汇（如peace, importance）、语法（比较级、介词）|情境生活化，如“熊猫象征和平”考查词汇应用| |完形填空|20题/20分|动词（collect, protect）、名词（antennae, leaves）、篇章逻辑|蚂蚁团队合作、竹子生长故事渗透合作与成长思维| |阅读理解|20题/40分|环保（蓝 whale保护）、自然（特殊植物）、人文（海龟护士）|新考法（组合选择、事件排序）提升信息筛选与逻辑分析能力| |书面表达|1题/20分|植物重要性（人类、动物、环境）|思维导图引导结构化表达，培养综合语言输出能力|

2026-2027学年八年级上册人教版Unit 4 单元素养能力检测卷 第一部分 听力（略） 第二部分 语言知识运用（共三大题，满分35分） Ⅴ. 单项填空（共10小题；每小题1分，满分10分） 从每小题所给的A、B、C、D四个选项中选出一个可以填入空白处的最佳选项。 21. —The giant panda is a symbol of ___ and friendship in China. —Yes, it is loved by people all over the world. A. information B. peace C. moment D. happiness 22. —We planned to have a picnic, but it is raining heavily now. —The children must be very ___. A. bored B. surprised C. disappointed D. interested 23. —How much does an adult elephant ___? —About 5,000___ kg. A. weigh B. know C. explain D. waste 24. —What’s your idea about using pictures in class? —Teachers may use them ___ make the class more lively. A. in order to B. in the end C. all the time D. so that 25. —You look tired. ___, you don’t have to finish the work today. —Thank you for your understanding. A. Actually B. Really C. Exactly D. Brightly 26. —Do you know that Lucy is one of ___ girls in her class? —Yes, she is as ___ as my cousin. A. the tallest; taller B. tallest; taller C. the tallest; tall D. tallest; tall 27. Some desert plants can stay alive ___ drinking little water. A. without B. for C. with D. about 28. —You have a bad cold. Why don’t you see a doctor? —You can’t ___ how afraid I am of taking medicine. A. wait B. practise C. improve D. imagine 29. Our school often holds activities to let us know the ___ of protecting wild animals. A. progress B. temperature C. importance D. personality 30. —Mum, could you please help me with my English? —___. But it’s more important to learn it by yourself. A. Good luck B. Sure C. Forget it D. Thank you Ⅵ. 完形填空（共20小题；每小题1分，满分20分） 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 A Ants are small but they can teach us a lot about teamwork. In summer, ants work together to ___31___ food for winter. They can form a long line to carry things much ___32___ than themselves. This kind of cooperation allows ants to ___33___ energy and time. When the front ant moves its ___34___, it can help the next one follow easily. The ant in front has the ___35___ job because it needs to find the way. When it gets ___36___, another ant will take its place. The group can travel a long distance without ___37___. During the journey, ants ___38___ with one another by touching their antennae. They encourage each other to keep moving. What can we learn from the little ants’ ___39___ and skills? Teamwork! ___40___ together! We need other people. We need the spirit of cooperation! 31. A. collect B. cook C. waste D. create 32. A. busily B. quickly C. bravely D. suddenly 33. A. save B. waste C. create D. lose 34. A. heads B. legs C. wings D. antennae 35. A. hardest B. tallest C. easiest D. longest 36. A. bored B. tired C. hungry D. thirsty 37. A. rest B. sleep C. excuse D. result 38. A. lead B. lift C. teach D. communicate 39. A. message B. advice C. landscape D. experience 40. A. Play B. Travel C. Live D. Work B Bamboo is one of the most amazing plants in the world. Just like us, bamboo changes a lot ___41___ it grows. From one to three years old, young bamboo learns to ___42___ itself. For example, some bamboo grows thorns to tell animals not to go near. Most young bamboo has large and green ___43___ to help catch enough sunlight and ___44___ it into their food and energy. When bamboo is four years old, it is strong enough to ___45___ difficult situations. At the age of five, it begins to grow more ___46___. Although it doesn’t grow fast, it will have its own flowers and seeds. After bamboo is twenty to twenty-five years old, it reaches its ___47___ height so we call it a real adult. If we ___48___ it very well, it will live for many years. As time goes on, bamboo gets older and older and even ___49___. But it is still of great ___50___ in nature. In many ways, the life of bamboo is like our own life experiences. 41. A. before B. when C. after D. but 42. A. collect B. join C. treat D. protect 43. A. leaves B. plants C. actions D. pieces 44. A. enjoy B. keep C. stay D. turn 45. A. get B. build C. face D. welcome 46. A. fast B. straight C. quickly D. slowly 47. A. heavy B. full C. shy D. late 48. A. look for B. look after C. look out D. look at 49. A. die B. kill C. store D. throw 50. A. fun B. thought C. promise D. importance Ⅶ. 补全对话（共5小题；每小题1分，满分5分） 根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。 A: Where did you go last weekend, Tom? B: I went to the nature reserve. A: What did you do there? B: 51. ___ They are my favourite animals. A: I don’t know much about red pandas. 52. ___ B: They are about 50___ cm tall. They have red fur. A: 53. ___ Is that true? B: Yes, they are in danger now. Many of them lose their homes because people cut down forests. A: So we must protect them. 54. ___ B: First, I think we should learn more about them. 55. ___ A: That sounds great. Then we can talk about how to save them. A. What do they look like? B. I didn’t know that before. C. Where did you get the ticket? D. What should we do to save them? E. I remember red pandas are in danger. F. I saw some red pandas when I was there. G. What about finding out more facts about them on the internet? 第三部分 阅读（共两节，满分50分） Ⅷ. 阅读理解（共20小题；每小题2分，满分40分） 第一节 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。 A The blue whale is the largest animal on Earth. But now blue whales are in danger, so it’s important to make sure of their populations by counting them in different areas. HOW TO COUNT BLUE WHALES We can count blue whales in different ways, such as: ·watching from boats and looking from the sea ·sending drones to look from the sky ·recording the song of the blue whale ·using trained dolphins HELP COUNT BLUE WHALES! YOU WILL NEED ·A smartphone. ·Warm clothes, a hat and a notebook. ·Binoculars. Ask your parents before you go to the sea. When you are outside, remember to wear warm clothes. WHAT TO DO TO COUNT BLUE WHALES ·Fill in your personal information in an app. ·Go out to the sea and look for blue whales. Look carefully in the water. ·Report any blue whale sighting in the app. ·Remember to record when you don’t see a blue whale. 56. How many ways are there to count blue whales? A. 2 B. 3 C. 4 D. 5 57. [新考法·组合选择] What do you need to count blue whales? ①A hat. ②A watch. ③A smartphone. ④A notebook. A. ①②③ B. ②③④ C. ①③④ D. ①②④ 58. What should you do first to count blue whales? A. Look for blue whales. B. Go out to the sea. C. Record when not seeing a blue whale. D. Fill in personal information. B Maria, a 65-year-old woman, is a turtle nurse. Her story with turtles began in 2010. She lost her son in 2008. Two years later, she got sick too. She felt sad and hopeless. One day, she was walking on the beach when she found a tiny turtle with a broken shell. The kind woman took it home and named it Lucky. At first, she knew nothing about taking care of a turtle. To look after Lucky, she studied the animals and their habits. Finally, Lucky got well. Later, Maria’s friends began to bring her sick and homeless turtles. So she used her house as a hospital and safe house for them. Her home became a turtles’ home. Now Maria is an expert on turtles and lives happily with them. People think she is a protector of turtles, but she thinks it is the tiny animals that save her. She tells others that the turtles pull her out of sadness and hopelessness. She always says, “The turtles gave me a new life.” 59. When did Maria get sick? A. In 2007. B. In 2008. C. In 2010. D. In 2019. 60. What does the underlined word “it” in Paragraph 2 refer to? A. The beach. B. The problem. C. Her house. D. The turtle. 61. [新考法·事件排序] What is the correct order of the following events? ①Maria lost her son. ②Maria becomes an expert. ③Maria’s home became a turtles’ home. ④Maria helped a turtle with a broken shell. A. ①④③② B. ②③④① C. ④③②① D. ③①④② 62. What is the main idea of the text? A. It’s important to protect animals. B. We should face problems bravely. C. Helping animals is helping humans. D. Sick people can get better by caring for wildlife. C There are many kinds of plants in the world. Now I’ll tell you two kinds of them. They are very special and they are quite different from other plants. Welwitschia mirabilis People found this kind of plant in the desert in 1859, and it is one of the oldest plants in the world. It can live up to 2,000 years. Though it has only two leaves, they can grow very long. What’s more, it can live without much water. The sensitive plant Have you ever watched a plant move all by itself? The sensitive plant actually moves its leaves when you touch it. It can grow up to 1.5 metres high. Each movement lasts for a few seconds, and when all of the leaves move, it looks very interesting. The plant lives in South America. People can also find it in Asia. It is wonderful. This plant is famous for being a favourite of many scientists, and it is important in the study of plant movement. 63. What can we know about Welwitschia mirabilis? A. It can move all by itself. B. People discovered it in 1859. C. It has many leaves. D. It needs a lot of water. 64. Where can we find the sensitive plant? A. In the desert. B. In South America. C. In Africa. D. In Europe. 65. In which part of a magazine can we find this text? A. Amazing Nature. B. Exciting Sports. C. Colourful Cultures. D. Interesting Places. D Grass Island in New Zealand is home to many small birds. Little Blue Penguins live on the island, but they are not the only animals there. Sometimes some cats go there to look for food. That is not good! The cats eat Little Blue Penguins! And the number of Little Blue Penguins declines. John Smith wants to save Little Blue Penguins. But how? Well, Smith keeps lots of sheep, and the sheepdogs help watch them and do a good job! “I think the sheepdogs can help save the penguins too,” Smith says. And that really works. Thanks to the idea, Little Blue Penguins don’t need to live a scary life. Usually, the sheepdogs walk around and watch the penguins. When a cat comes near, the dogs will bark at the cat and sometimes fight with it. The cat finds it difficult to eat the penguins and runs away. The sheepdogs are really great helpers. And they are working hard. 66. What do we know about Little Blue Penguins? A. They are big animals. B. They are in danger when cats come. C. Their life on Grass Island is so easy. D. They only live on Grass Island. 67. What does the underlined word “works” mean? A. To do some activities. B. To move slowly. C. To have a job. D. To have the result that you want. 68. [新考法·段落大意] What’s Paragraph 2 mainly about? A. How Smith helps the sheepdogs. B. When the cats come to Grass Island. C. Why the cat is afraid of the sheepdogs. D. How Smith saves the penguins. 69. What is the best title for the text? A. Cats, Dangerous Animals B. Little Blue Penguins Are Very Cute C. Dogs Help Save Little Blue Penguins D. Grass Island, Home to Small Animals E Biochar can help plants grow well. Farmers often use wood to make biochar, and this is bad for the planet. But now, with China’s “Green Char” technology, people don’t need to cut down too many trees. Green Char is a kind of grass. It can grow as tall as 6 metres. To make biochar, people first collect the grass. Then they turn it into powder. Next, they mix the powder with water and other things to make the fertilizer. The fertilizer helps the plants grow fast. Later, people can eat the plants or sell them. This “magical” grass becomes a popular plant in Africa. Green Char grass has helped many people there live a better life. Thanks to it, many farmers are making much more money than before. Besides helping grow plants, Green Char grass has many other uses. It can be used to clean water. Also, Green Char grass can help with environmental problems. When it rains, the rain can’t wash away the land easily. 70. How tall can Green Char grass grow? A. Up to 4 metres. B. As tall as 6 metres. C. No more than 5 metres. D. About 8 metres. 71. What do people do with Green Char grass after collecting it? A. They leave it in the forest. B. They turn it into powder to make fertilizer. C. They sell it to farmers. D. They use it to clean water. 72. What can we know about Green Char grass from the text? A. It can only be used to grow plants. B. It is difficult to grow. C. It is useful in many fields. D. It is popular only in China. 第二节 阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。 F When I was a little girl, I lived next to Mr. Green. He liked to plant flowers in his garden on weekends. But the way he planted flowers was quite different. He never watered his new flowers. I asked him why, and he said that watering flowers would spoil them. “If you water the baby flowers, they won’t grow strong,” said Mr. Green. “New flowers can’t grow deep roots if people water them, but deep roots are very important.” I didn’t understand his words at that time. Several years after I left home, I came back to visit my parents. When I walked by Mr. Green’s garden, I saw the flowers that he planted. They were strong. I suddenly realized that planting a flower is like raising a child. As a mother of two children, I shouldn’t care for them too much. Instead, they should depend on themselves. In that way, whatever happens, they can make their own decisions. 73. When did Mr. Green like to plant flowers?（不超过5个词） 74. How were Mr. Green’s flowers when the writer came back?（不超过5个词） 75. [新考法·开放设问] What does the writer learn from her experience?（不超过10个词） 第四部分 写（共两大题，满分25分） Ⅸ. 单词拼写（共5小题；每小题1分，满分5分） 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺。 76. In order to p___ (保护) wild animals, the government set up many nature reserves. 77. I like to add bamboo s___ (嫩芽) to my salad because they are healthy. 78. She has a strong c___ (联系) with her classmates. 79. During the sports meeting, a l___ (精力充沛的) boy ran and jumped with joy. 80. When I opened the door, a beautiful bird a___ (出现) in front of me. Ⅹ. 书面表达（共1小题；满分20分） 植物对人类、动物以及周围环境都非常重要。假如你叫李华，请你根据以下思维导图的提示，以“The Importance of Plants”为题，从三个方面谈论一下植物的重要性。 The Importance of Plants • For humans: provide food, medicine, and materials for building • For animals: offer living places, give food like fruits and leaves • For the environment: clean the air, keep the soil, stop the wind 注意： 1. 短文须包含上述要点，可适当增加细节，以使行文连贯； 2. 文中不能出现真实姓名和学校名称； 3. 词数80—100（首句已为你写好，不计入总词数）。 The Importance of Plants As we all know, plants are very important to humans, animals and the environment we live in. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 【参考答案】 第一部分 听力（略） 第二部分 语言知识运用（共三大题，满分35分） Ⅴ. 单项填空 21. B（giant panda 是和平与友谊的象征，选B） 22. C（因雨取消野餐，孩子们会失望，选C） 23. A（询问重量用weigh，选A） 24. A（in order to + 动词原形，表目的，选A） 25. A（actually 实际上，符合语境，选A） 26. C（one of + the + 最高级；as + 原级 + as，选C） 27. A（without 没有，表示沙漠植物无需太多水，选A） 28. D（imagine 想象，符合“无法想象我多怕吃药”，选D） 29. C（the importance of ……的重要性，选C） 30. B（Sure 当然，表示同意帮忙，选B） Ⅵ. 完形填空 31. A（collect food 收集食物） 32. B（quickly 快速地） 33. A（save energy 节省能量） 34. D（antennae 触角） 35. A（hardest 最困难的） 36. B（tired 累的） 37. A（without rest 不休息） 38. D（communicate 交流） 39. D（experience 经验） 40. D（Work together 一起工作/合作） 41. B（when 当……时） 42. D（protect itself 保护自己） 43. A（leaves 叶子） 44. D（turn … into 把……变成） 45. C（face difficult situations 面对困境） 46. D（slowly 缓慢地） 47. B（full height 最大高度） 48. B（look after 照顾） 49. A（die 死亡） 50. D（importance 重要性） Ⅶ. 补全对话 51. F（回应“做了什么”，说明看到了红熊猫） 52. A（下文描述外貌，此处问“长什么样”） 53. E（下文确认处于危险中，此处提及） 54. D（下文回答保护措施，此处问“该做什么”） 55. G（提议上网查资料，与上下文衔接） 第三部分 阅读（共两节，满分40分） Ⅷ. 阅读理解 56. C（文中列出4种方法） 57. C（需要 hat, smartphone, notebook，组合①③④） 58. D（第一步是填写个人信息） 59. C（2010年生病） 60. D（it指代受伤的小海龟） 61. A（顺序：失去儿子→生病→帮助海龟→家成庇护所→成为专家） 62. C（主旨：帮助动物也是帮助人类） 63. B（1859年发现） 64. B（南美洲） 65. A（杂志的“神奇自然”板块） 66. B（猫来时企鹅处于危险） 67. D（works 意为“奏效，产生想要的结果”） 68. D（第二段讲Smith如何拯救企鹅） 69. C（最佳标题：狗帮助拯救小蓝企鹅） 70. B（高达6米） 71. B（制成粉末做肥料） 72. C（用途广泛） 73. On weekends. （不超过5个词） 74. They were strong. （不超过5个词） 75. She learns that children should depend on themselves. / Planting is like raising a child. （不超过10个词，合理即可） 第四部分 写（共两大题，满分25分） Ⅸ. 单词拼写 76. protect 77. shoots 78. connection 79. lively 80. appeared Ⅹ. 书面表达（范文） The Importance of Plants As we all know, plants are very important to humans, animals and the environment we live in. First, plants provide us with many things. They give us food like rice, vegetables and fruits. Also, some plants are used as medicine to treat illnesses. Besides, we use wood from trees to build houses and make paper. Second, plants are necessary for animals. Many animals live in forests. Birds build nests on trees, and wild animals hide among plants. Moreover, animals eat fruits and leaves from plants to survive. Finally, plants play a key role in the environment. They help clean the air by taking in harmful gases and giving out oxygen. Their roots hold the soil together, stopping the wind from blowing the earth away. In short, plants are amazing and we can’t live without them. Let’s protect plants and plant more trees. 1 学科网（北京）股份有限公司 $