Unit 4 The Earth（单元分层自测·能力提升卷）英语新教材沪教版七年级上册

**基本信息** 本试卷为七年级上册英语Unit 4 The Earth单元自测卷，以“地球保护”为核心主题，融合语音、语法、阅读、写作等模块，通过真实情境与梯度任务，提升学生语言能力与环保意识，适配单元复习需求。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |辨音|5题/5分|元音字母组合发音（如provide中o发音）|聚焦单元核心词汇语音辨析| |单项选择|10题/10分|there be句型、固定搭配（provide with）、非谓语动词（stop doing）|基础语法与情境应用结合| |完形填空|10题/10分|环保主题词汇（planet, rubbish）、语境理解|通过Lily环保故事渗透思维品质| |阅读|30题/40分|生态保护（Saihanba）、传统智慧（龙脊梯田）、青少年环保行动（牡蛎净化）|素材体现文化传承与社会热点，培养文化意识| |书面表达|1题/15分|保护地球倡议写作|综合语言表达与环保倡议，提升语言能力与责任感|

………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 2026-2027学年七年级上册英语单元自测 Unit 4 The Earth·能力提升 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、辨音。(本大题共5小题，每小题1分，共5分) 选出每组单词中划线部分发音不同的词。 1. A. colour B. other C. brother D. provide 2. A. card B. large C. page D. part 3. A. report B. important C. world D. horse 4. A. wood B. food C. look D. cook 5. A. practice B. complete C. article D. protect 二、单项选择。(本大题共10小题，每小题1分，共10分) 6. There ________ some books and a pen in my schoolbag. A. is B. are C. am D. be 7. — _________ some important news on the radio this morning? — Sure, it’s all about the school sports meeting. A. Is there B. Are there C. Have there D. Has there 8. There ________ a playground, a library and two teaching buildings in our new school. A. is B. are C. be D. am 9. The school provides students ________ clean drinking water. A. with B. for C. to D. of 10. —Robots can do a lot of things, such as telling stories, playing kung fu and so on. —How ________! A. amazing B. modern C. perfect D. tiring 11. We should stop ________ the Earth and protect our environment. A. pollute B. polluting C. to pollute D. pollutes 12. —________ is important to protect the Earth. —Yes, it’s our duty. A. It B. That C. This D. One 13. My parents always tell me ________ waste food or water. A. not B. don’t C. not to D. to not 14. The girls are ________ at the ________ dance. They want to learn it, too. A. amazing; amazing B. amazing; amazed C. amazed; amazed D. amazed; amazing 15. ________ more parks in ten years in our city. A. There is going to have B. There will be C. There will have D. There are 三、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 In a small town, there lived a little girl named Lily. She loved exploring the world around her. One sunny morning, when Lily’s mom was preparing for 16 , she gave Lily a plate full of fresh fruits. “Good morning, Lily,” her mom 17 her with a warm smile. “Today, let’s talk about taking care of our 18 .” “Is it important, Mom?” she asked. Her dad said, “Yes, because we only have one Earth. We need to keep it clean and 19 for both people and other living things on Earth.” Lily understood her parents’ words. She decided to explore ways to 20 the Earth. She invited her friend, Emma, to join her. At the park, they saw 21 and started to clean it. They also met the park caretaker, Mr. Johnson. He taught them how to look after plants 22 . Lily and Emma learned a lot of skills from Mr. Johnson. They 23 him and then continued to do their work. After that day, Lily made her own 24 at home. The plants grew very well with her great care. Her garden soon became a home for many insects and birds. Lily felt very 25 . She was making the world a better place by doing small things. 16. A. breakfast B. lunch C. supper D. tea 17. A. helped B. joined C. greeted D. kicked 18. A. city B. planet C. country D. building 19. A. quiet B. ready C. popular D. healthy 20. A. take care of B. get ready for C. run away from D. look forward to 21. A. fire B. water C. smoke D. rubbish 22. A. loudly B. busily C. carefully D. deeply 23. A. called B. visited C. taught D. thanked 24. A. plan B. garden C. park D. story 25. A. happy B. bored C. lucky D. angry 四、阅读（共三节，共40分） 第一节 阅读理解。(本大题共15小题，每小题2分，共30分) A Saihanba is China’s largest forest. It lies in the south of Inner Mongolia Autonomous Region (内蒙古自治区). Saihanba means “beautiful and high mountains”. Around the 10th century, the rulers of the Liao Dynasty (916—1125) made it a royal (皇家的) hunting place because it was home to beautiful forests, green grasslands, clear lakes and different kinds of wild animals. Emperor Kangxi of the Qing Dynasty (1644—1911) liked Saihanba so much that he made hunting there a royal festival. The royal festival finally stopped in 1860 because of no money and it had to be open to the public. After that, the cutting down of trees and wild fires changed green Saihanba into gray deserts. By the 1950s, the beauty of Saihanba had completely disappeared with only one tree left. The tree is now famous as “the Tree of Honor”. On seeing the tree, Chinese scientists made up their minds and dreamt of restoring Saihanba. In February, 1962, the plans were made and more than 120 foresters joined 242 local people in Saihanba to begin rebuilding it. Over the next 55 years, those first tree-planters fought against many difficulties to continue planting trees. After their death, their children and relatives followed their footsteps and went on with their hard work of planting trees. Today, the scientists’ dream has come true and beautiful grassland and flowers appear again around the tree of honor. Chinese people successfully changed Saihanba in the past half-century. 26. What’s the right order of events (事件) given in Paragraph 2? ①Saihanba became a royal hunting place. ②Saihanba was a desert and disappeared. ③Saihanba wasn’t closed to the public any more. ④Saihanba turned into the place for royal hunting festivals. A. ①③②④ B. ①③④② C. ①④③② D. ①④②③ 27. What does the underlined word “restoring” in Paragraph 3 probably mean? A. Looking around. B. Bringing back. C. Arriving at. D. Travelling to. 28. According to Paragraph 4, how does the writer feel about Chinese people? A. Proud. B. Worried. C. Cheerful. D. Nervous. 29. Which of the following best shows the structure of the passage? (Paragraph 1—Paragraph 4) A. B. C. D. 30. What is the best title of this passage? A. Saihanba: Past and Present B. The Largest Forest in China C. The Disappearing Saihanba D. The Tree of Honor in Saihanba B In spring, the mountains are like silver (银白色的) rivers under the sun. They turn green in summer with growing rice. During autumn, these mountains are gold, while in winter the mountains are full of snow. These are the colours of the Longji Rice Terraces (梯田). The Zhuang and Yao people built the Longji Rice Terraces hundreds of years ago. But why did these people work so hard to make these terraces? Firstly, there were few big, flat (平坦的) pieces of land for farming. Building terraces allows them to grow more rice. Secondly, the flat terraces can catch the rainwater on rainy days. This helps stop the soil from being washed away. The design (设计) of the terraces is really clever. People connect these terraces with many waterways. During the rainy season, rainwater moves along these waterways from the top of the mountains down to every terrace. The sun heats the water and turns it into vapor (水蒸气). This creates clouds and then brings rain back to the terraces. These terraces also give a perfect home for birds and fish. Now these terraces still mean a lot to the local people. People today still use the old ways to keep the terraces in good condition. Today, many visitors come to see the Longji Rice Terraces. This great wonder shows how people work together with nature. 31. What colour are the Longji Rice Terraces in spring? A. Silver. B. Green. C. Gold. D. White. 32. Why did people make these terraces? ①To have more land for farming.     ②To stop the soil from being washed away. ③To give birds and fish a perfect home.     ④To make the mountains more beautiful. A. ①② B. ②③ C. ①④ D. ②④ 33. What’s the function (功能) of the many waterways? A. To catch rainwater. B. To connect these terraces with each other. C. To make the terraces look more beautiful. D. To make people go to different terraces more easily. 34. What does the underlined word “heats” mean in the text? A. To make something hard. B. To make something easy. C. To make something hot. D. To make something cold. 35. What’s the best title for the text? A. The Longji Rice Terraces B. The Importance of Farming C. The Clever Zhuang and Yao People D. The Great Change of Mountains C Some people might think of oysters (牡蛎) as delicious seafood or beautiful pearls (珍珠). But for some people, oysters are environmental superstars. Demi Johnson, a 15-year-old girl, is one of them. “They’re really important,” Demi says. A single oyster can clean up to 50 gallons (加仑) of seawater a day. They are important helpers for our oceans. Demi learned about oysters’ superpowers through “oyster gardening”—raising young oysters in cages not to eat, but to help the environment. In fact, she knew nothing about oyster gardening when she started in 2022. After taking a free class, now she has become an expert. This year, she even won a master oyster gardener prize. “You don’t have to do a lot to take care of them, but the influence on the environment is great,” Demi says. There used to be lots of oysters in coastal waters. But their numbers have declined. This is mainly because of pollution and storms. Oyster gardening is a way to help. Now, Demi has several cages. Every week, she pulls the cages from the water to check her oysters and make sure they are healthy. When the oysters grow big, they are put into the sea to help other sea animals. Up to now, Demi has already helped raise over 1,500 oysters! She also won an award and used the prize money to help more people start oyster gardening. Demi shows how young people can make a real difference for our planet. 36. What can oysters do for the oceans according to paragraph 1? A. They can produce pearls. B. They can protect coastlines. C. They can clean seawater. D. They can feed sea animals. 37. How did Demi learn to be an oyster gardener? A. By attending a free class. B. By joining in a competition. C. By winning a national prize. D. By watching a video online. 38. What does the underlined word “declined” in paragraph 3 probably mean? A. Fallen. B. Grown. C. Disappeared. D. Remained. 39. Why does Demi pull the cages out of water weekly? A. She needs to collect pearls from the oysters. B. She plans to sell the cages to other gardeners. C. She hopes to count the number of oysters inside. D. She wants to check and keep the oysters healthy. 40. What is the best title for the text? A. A Cage Maker B. An Oyster Gardener C. A Master Prize D. An Oyster Festival 第二节 阅读填空(本大题共5小题，每小题1分，共5分) 根据短文内容，从短文后的A—F选项中，选出5个适当的选项补全短文。 Keeping your school clean isn’t just the cleaner’s job. 41 The following small steps can help keep your school clean! Throw any litter you see into trash cans. Litter can build up to make your school messy. 42 Encourage your friends to follow your example to make your school clean and tidy. Recycle waste like paper, glass, and plastic. 43 So to recycle is to reduce the amount of litter, in a way. If your school doesn’t take part in any recycling programs, call on your classmates to start one at once. Put things away after you use them. If you get a book out of a shelf in your classroom or you use a microscope (显微镜) in the science lab, make sure you put it back when you’ve finished using it. 44 45 Don’t jump or stand on desks or chairs as it can cause them to break. Don’t kick the doors or write or draw on walls. If you see any graffiti (涂鸦) on them, report it to your teachers. Small actions can make a big difference. Together, you can make your school cleaner and better. A. This plays an important role in recycling waste. B. Be mindful about the school facilities. C. It’s the duty of everyone in the school. D. By recycling, waste can be turned into new products. E. Leaving things around leads to messy classrooms. F. If you see any litter on the ground, pick it up and throw it away. 第三节 信息匹配。(本大题共5小题，每小题1分，共5分) 下面的材料A-F分别介绍了社区环境保护节六个活动的相关信息，请根据五位外国住户的情况，选择适合他们的活动，并在答题卡上将相应的字母编号涂黑。 A. Where Should My Rubbish Go? Social workers will show you how to tell different kinds of rubbish apart. You will learn easy ways to group waste at home. B. Low-carbon Life Talk A guest speaker is invited to share simple life habits to save energy. You can ask questions about how to live a low-waste life. C. Earth Hour Camping Learn about Earth Hour and join us for a special night. Turn off all electronic devices, and enjoy a quiet camping time together. D. Go Green Games Play interesting and educational games about environmental knowledge and win small gifts. The activity is open to kids and teenagers. E. Create a Green Corner We will plant young trees in the community garden. It is a great way to make our neighbourhood more beautiful. F. From Waste to Handmade Art Teachers from a local school will show you how to turn old boxes, bottles and cloth into lovely toys at home. You can bring your own materials. 46 Tony likes gardening and enjoys growing things with other plant lovers. 47 Leo enjoys artwork. He hopes to reuse old things to create something new. 48 The Greens plan to join an outdoor activity in the evening to enjoy quiet family time. 49 The Jacksons hope their children can learn about the environment through fun games. 50 Mr. Miller is a stay-at-home dad. He always has trouble putting rubbish in the right bins. 五、语法填空(本大题共10小题，每小题1分，共10分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Going Green We hear a lot about how we should change our lives to help save our planet. Jim Barnes, 15, from Oxford, is talking about what his family did last year to save 51 planet. Jim Barnes: According to a study, a common family makes more than one ton of rubbish a year. Some of the waste takes hundreds of 52 (year) to decay (腐烂). So, to help save the planet, our family decided 53 (change) our life habits last year. We recycled (再利用) everything. For example, we collected used things, such as paper and bottles and reused them. We also grew 54 (we) own vegetables. The study shows that, in a year, a family like ours uses too much electricity (电) for things like watching TV and taking showers. So there is a lot of 55 (pollute) every year. This pollution can cause health problems and global warming. Because 56 all this, we decided to do something to save electricity last year. We watched less TV and used low-energy light bulbs. We also 57 (stop) using the air conditioners. What’s more, we tried to use our car less to cut down on air pollution. My parents took the subway three times a week 58 I rode my bicycle to school last year. It is so important to protect our Earth. In my mind, if everyone 59 (do) something to protect the Earth, our planet 60 (become) more and more beautiful. 六、回答问题。(本大题共5小题，每小题2分，共10分) 要求所写答案语法正确、信息完整切题，可简略回答。 Going green is very important in our life. I’m Jessica Wong. Today I’ll tell you what our family does every day to protect the earth. It’s said that a family may produce more than one ton (吨) of waste a year. Some of the waste takes hundreds of years to break down (分解). Also, it needs a lot of money to buy new things, and we shouldn’t throw old ones away. To protect the environment (环境), our family uses old things again and again. First, we collect old things every day, such as paper and plastic bottles, and put them into different boxes. Then we take these things to a recycling center (回收中心). At last, they can be used again. Doing this helps reduce (减少) a lot of waste. Also, I use old clothes to make different kinds of bags in my small shop. These nice and useful bags are popular with young people. What’s more, my parents and my brother often ride bikes to work. If it rains, they will take the bus. We also plan to grow our own vegetables. Soon, we’ll have vegetables for meals. We really make a big change for our earth! 61. How much waste may a family produce a year? ____________________________________________________________________________________ 62. How long does it take to break down some of the waste? ____________________________________________________________________________________ 63. Where does Jessica’s family take the old things? ____________________________________________________________________________________ 64. What does Jessica use to make the bags in her shop? ____________________________________________________________________________________ 65. How does Jessica’s brother often go to work? ____________________________________________________________________________________ 七、书面表达。(共15分) 假设你是李辉，你即将参加学校英语社团组织的以“保护地球”为主题的征文活动，请你根据提示写一篇征文，内容包括：1. 简介地球的重要性； 2. 初中生保护地球的具体措施； 3. 提出倡议。 注意：80~100词左右，不得出现真实的人名。 As we all know, we live on a beautiful planet. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 试题 第3页（共8页） 试题 第4页（共8页） 试题 第1页（共8页） 试题 第2页（共8页） 学科网（北京）股份有限公司 $ 2026-2027学年七年级上册英语单元自测 Unit 4 The Earth·能力提升 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、辨音。(本大题共5小题，每小题1分，共5分) 选出每组单词中划线部分发音不同的词。 1. A. colour B. other C. brother D. provide 2. A. card B. large C. page D. part 3. A. report B. important C. world D. horse 4. A. wood B. food C. look D. cook 5. A. practice B. complete C. article D. protect 【答案】1. D 2. C 3. C 4. B 5. A 【解析】1. 单词provide 中元音字母o的发音为/ə/，其他选项中画线部分的发音为/ʌ/。故选D。 2. 单词page 中字母a的发音为/eɪ/，其他选项中画线部分的发音为/ɑː/。故选C。 3. 单词world中字母组合or的发音为/ɜː/，其他选项中画线部分的发音为/ɔ:/。故选C。 4. 单词food中字母组合oo的发音为/u:/，其他选项中画线部分的发音为/ʊ/。故选B。 5. 单词practice中字母c的发音为/s/，其他选项中画线部分的发音为/k/。故选A。 二、单项选择。(本大题共10小题，每小题1分，共10分) 6. There ________ some books and a pen in my schoolbag. A. is B. are C. am D. be 【答案】B 【解析】句意：我的书包里有一些书和一支笔。 “There be”句型中be动词的形式由离它最近的名词决定，离空格最近的名词是“some books”，为复数，所以be动词用are。 7. — _________ some important news on the radio this morning? — Sure, it’s all about the school sports meeting. A. Is there B. Are there C. Have there D. Has there 【答案】A 【解析】句意：——今天早上收音机里有一些重要新闻吗？——当然，都是关于学校运动会的。 news是不可数名词，谓语动词需用单数is；there be句型的一般疑问句将be动词提前至句首。因此选用Is there。 8. There ________ a playground, a library and two teaching buildings in our new school. A. is B. are C. be D. am 【答案】A 【解析】句意：我们的新学校里有一个操场、一个图书馆和两栋教学楼。 there be句型遵循就近原则，be动词的形式要和离它最近的名词保持一致，这里离be动词最近的是单数名词a playground，所以要使用is。 9. The school provides students ________ clean drinking water. A. with B. for C. to D. of 【答案】A 【解析】句意：学校为学生提供干净的饮用水。 with和，带有；for为了；to到；of……的。本题题干结构是“provide+对象(students)+提供物(clean drinking water)”，符合provide sb. with sth.“为某人提供某物”的结构，因此选介词with。 10. —Robots can do a lot of things, such as telling stories, playing kung fu and so on. —How ________! A. amazing B. modern C. perfect D. tiring 【答案】 A 【解析】句意：——机器人能做很多事，比如讲故事、练功夫等等。——太令人惊奇了！ amazing令人惊奇的；modern现代的；perfect完美的；tiring令人疲惫的。根据“Robots can do a lot of things, such as telling stories, playing kung fu and so on.”可知，说话人感叹机器人的能力很让人惊叹。故选amazing。 11. We should stop ________ the Earth and protect our environment. A. pollute B. polluting C. to pollute D. pollutes 【答案】 B 【解析】句意：我们应该停止污染地球并保护我们的环境。 stop doing sth.意为“停止做某事”，指停止当前的动作；stop to do sth.意为“停下来去做某事”，指停下来去做另一件事。根据“protect our environment”可知是要停止污染地球这一行为，应用stop doing结构。故选B。 12. —________ is important to protect the Earth. —Yes, it’s our duty. A. It B. That C. This D. One 【答案】A 【解析】句意：——保护地球是很重要的。——是的，这是我们的责任。 It它；That那个；This这个；One一个。根据“It is+adj.+to do sth.”固定句型可知，此处需要用It作形式主语，真正的主语是后面的动词不定式短语to protect the Earth。故选A。 13. My parents always tell me ________ waste food or water. A. not B. don’t C. not to D. to not 【答案】 C 【解析】句意：我的父母总是告诉我不要浪费食物或水。 tell sb. to do sth.意为“告诉某人做某事”，其否定形式是在不定式符号to前加not，即tell sb. not to do sth.，意为“告诉某人不要做某事”。根据“waste food or water”，可知此处指不要浪费食物和水。 14. The girls are ________ at the ________ dance. They want to learn it, too. A. amazing; amazing B. amazing; amazed C. amazed; amazed D. amazed; amazing 【答案】D 【解析】句意：女孩们对这令人惊叹的舞蹈感到惊叹。她们也想学它。 amazing令人惊叹的；amazed感到惊讶的。-ed结尾形容词通常修饰人，表示“感到……的”；-ing结尾形容词通常修饰物，表示“令人……的”。第一空主语The girls是人，表示感受，应用amazed；第二空修饰名词dance是物，表示特征，应用amazing。故选D。 15. ________ more parks in ten years in our city. A. There is going to have B. There will be C. There will have D. There are 【答案】B 【解析】句意：十年后我们城市将会有更多的公园。 there be句型表示“存在”，不能与have连用，排除A、C；根据时间状语in ten years可知要用一般将来时，排除D；there be句型的一般将来时结构为there will be或there is/are going to be。 三、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 In a small town, there lived a little girl named Lily. She loved exploring the world around her. One sunny morning, when Lily’s mom was preparing for 16 , she gave Lily a plate full of fresh fruits. “Good morning, Lily,” her mom 17 her with a warm smile. “Today, let’s talk about taking care of our 18 .” “Is it important, Mom?” she asked. Her dad said, “Yes, because we only have one Earth. We need to keep it clean and 19 for both people and other living things on Earth.” Lily understood her parents’ words. She decided to explore ways to 20 the Earth. She invited her friend, Emma, to join her. At the park, they saw 21 and started to clean it. They also met the park caretaker, Mr. Johnson. He taught them how to look after plants 22 . Lily and Emma learned a lot of skills from Mr. Johnson. They 23 him and then continued to do their work. After that day, Lily made her own 24 at home. The plants grew very well with her great care. Her garden soon became a home for many insects and birds. Lily felt very 25 . She was making the world a better place by doing small things. 16. A. breakfast B. lunch C. supper D. tea 17. A. helped B. joined C. greeted D. kicked 18. A. city B. planet C. country D. building 19. A. quiet B. ready C. popular D. healthy 20. A. take care of B. get ready for C. run away from D. look forward to 21. A. fire B. water C. smoke D. rubbish 22. A. loudly B. busily C. carefully D. deeply 23. A. called B. visited C. taught D. thanked 24. A. plan B. garden C. park D. story 25. A. happy B. bored C. lucky D. angry 【答案】16. A 17. C 18. B 19. D 20. A 21. D 22. C 23. D 24. B 25. A 【导语】本文讲述了小女孩莉莉通过照顾环境和植物，学习如何保护地球，并通过自己的行动让世界变得更美好。 【解析】16. 句意：一个阳光明媚的早晨，当莉莉的妈妈在准备早餐时，她给了莉莉一盘新鲜的水果。 breakfast早餐；lunch午餐；supper晚餐；tea茶。根据“Good morning, Lily”可知，此时是早上，应是准备早餐。故选A。 17. 句意：“早上好，莉莉。”她妈妈带着温暖的微笑向她打招呼。 helped帮助；joined加入；greeted打招呼；kicked踢。根据“Good morning, Lily”可知，莉莉的妈妈在和她打招呼。故选C。 18. 句意：今天，我们来谈谈保护我们的地球。 city城市；planet星球；country国家；building建筑物。根据“Yes, because we only have one Earth.”可知，此处应是保护我们的地球。故选B。 19. 句意：我们需要为人类和地球上的其他生物保持清洁和健康。 quiet安静的；ready准备好的；popular受欢迎的；healthy健康的。根据“We need to keep it clean and ...”可知，此处应是保持地球的清洁和健康。故选D。 20. 句意：她决定探索保护地球的方法。 take care of照顾；get ready for做好准备；run away from逃离；look forward to期待。根据“Today, let’s talk about taking care of our planet.”可知，此处为“照顾、保护”地球。故选A。 21. 句意：在公园，她们看到垃圾并开始清理它。 fire火；water水；smoke烟；rubbish垃圾。根据“they saw ... and started to clean it”可知，清理的应是垃圾。故选D。 22. 句意：他教她们如何细心照料植物。 loudly大声地；busily忙碌地；carefully仔细地；deeply深深地。根据“Lily and Emma learned a lot of skills from Mr. Johnson.”可知，约翰逊先生教她们如何细心地照料植物。故选C。 23. 句意：她们感谢了他，然后继续她们的工作。 called打电话；visited参观；taught教；thanked感谢。根据“Lily and Emma learned a lot of skills from Mr. Johnson.”可知，应是感谢约翰逊先生。故选D。 24. 句意：从那天起，莉莉在家里建造了自己的花园。 plan计划；garden花园；park公园；story故事。根据“Her garden soon became a home”可知，莉莉在家里建造了自己的花园。故选B。 25. 句意：莉莉感觉非常开心。 happy开心；bored无聊的；lucky幸运的；angry生气的。根据“She was making the world a better place by doing small things.”可知，莉莉应是非常开心。故选A。 四、阅读（共三节，共40分） 第一节 阅读理解。(本大题共15小题，每小题2分，共30分) A Saihanba is China’s largest forest. It lies in the south of Inner Mongolia Autonomous Region (内蒙古自治区). Saihanba means “beautiful and high mountains”. Around the 10th century, the rulers of the Liao Dynasty (916—1125) made it a royal (皇家的) hunting place because it was home to beautiful forests, green grasslands, clear lakes and different kinds of wild animals. Emperor Kangxi of the Qing Dynasty (1644—1911) liked Saihanba so much that he made hunting there a royal festival. The royal festival finally stopped in 1860 because of no money and it had to be open to the public. After that, the cutting down of trees and wild fires changed green Saihanba into gray deserts. By the 1950s, the beauty of Saihanba had completely disappeared with only one tree left. The tree is now famous as “the Tree of Honor”. On seeing the tree, Chinese scientists made up their minds and dreamt of restoring Saihanba. In February, 1962, the plans were made and more than 120 foresters joined 242 local people in Saihanba to begin rebuilding it. Over the next 55 years, those first tree-planters fought against many difficulties to continue planting trees. After their death, their children and relatives followed their footsteps and went on with their hard work of planting trees. Today, the scientists’ dream has come true and beautiful grassland and flowers appear again around the tree of honor. Chinese people successfully changed Saihanba in the past half-century. 26. What’s the right order of events (事件) given in Paragraph 2? ①Saihanba became a royal hunting place. ②Saihanba was a desert and disappeared. ③Saihanba wasn’t closed to the public any more. ④Saihanba turned into the place for royal hunting festivals. A. ①③②④ B. ①③④② C. ①④③② D. ①④②③ 27. What does the underlined word “restoring” in Paragraph 3 probably mean? A. Looking around. B. Bringing back. C. Arriving at. D. Travelling to. 28. According to Paragraph 4, how does the writer feel about Chinese people? A. Proud. B. Worried. C. Cheerful. D. Nervous. 29. Which of the following best shows the structure of the passage? (Paragraph 1—Paragraph 4) A. B. C. D. 30. What is the best title of this passage? A. Saihanba: Past and Present B. The Largest Forest in China C. The Disappearing Saihanba D. The Tree of Honor in Saihanba 【答案】26. C 27. B 28. A 29. C 30. A 【导语】本文介绍了中国最大的森林塞罕坝的历史变迁，从辽金时期的皇家猎场，到因过度砍伐变为荒漠，再到通过几代人的努力重新变回绿洲的故事。 【解析】26. 根据第二段中的“Around the 10th century, the rulers of the Liao Dynasty (916—1125) made it a royal (皇家的) hunting place...Emperor Kangxi of the Qing Dynasty (1644—1911) liked Saihanba so much that he made hunting there a royal festival. The royal festival finally stopped in 1860 because of no money and it had to be open to the public...By the 1950s, the beauty of Saihanba had completely disappeared with only one tree left.”可知，事件顺序为：塞罕坝成为皇家猎场→成为皇家狩猎活动场所→不再对公众封闭→塞罕坝变为荒漠。因此正确顺序为①④③②。 27. 第三段提到“On seeing the tree, Chinese scientists made up their minds and dreamt of restoring Saihanba.”以及第四段提到“Today, the scientists’ dream has come true and beautiful grassland and flowers appear again around the tree of honor.”，这说明科学家看到“功勋树”后，梦想让塞罕坝恢复往日的样子，且最终梦想实现，美丽的草原和花朵再次出现。“restoring”应意为“恢复、使回归”，与“Bringing back”含义相近。 28. 根据第四段“Today, the scientists’ dream has come true and beautiful grassland and flowers appear again around the tree of honor. Chinese people successfully changed Saihanba in the past half-century.”可知，作者描述了科学家的梦想成真，塞罕坝重现美丽景象，还强调中国人在过去半个世纪成功改变了塞罕坝。字里行间透露出对中国人这一成就的自豪之情。 29. 文章第一段介绍塞罕坝的基本背景；第二、三段围绕塞罕坝的“历史衰败”与“生态修复启动”展开；第四段讲述重建后的成果。文章是总分总结构，对应选项C的结构。 30. 文章介绍了塞罕坝从古代森林到荒漠，再到恢复为绿洲的完整历程，涵盖了它的过去与现在，因此最佳标题是A选项“Saihanba: Past and Present”。 B In spring, the mountains are like silver (银白色的) rivers under the sun. They turn green in summer with growing rice. During autumn, these mountains are gold, while in winter the mountains are full of snow. These are the colours of the Longji Rice Terraces (梯田). The Zhuang and Yao people built the Longji Rice Terraces hundreds of years ago. But why did these people work so hard to make these terraces? Firstly, there were few big, flat (平坦的) pieces of land for farming. Building terraces allows them to grow more rice. Secondly, the flat terraces can catch the rainwater on rainy days. This helps stop the soil from being washed away. The design (设计) of the terraces is really clever. People connect these terraces with many waterways. During the rainy season, rainwater moves along these waterways from the top of the mountains down to every terrace. The sun heats the water and turns it into vapor (水蒸气). This creates clouds and then brings rain back to the terraces. These terraces also give a perfect home for birds and fish. Now these terraces still mean a lot to the local people. People today still use the old ways to keep the terraces in good condition. Today, many visitors come to see the Longji Rice Terraces. This great wonder shows how people work together with nature. 31. What colour are the Longji Rice Terraces in spring? A. Silver. B. Green. C. Gold. D. White. 32. Why did people make these terraces? ①To have more land for farming.     ②To stop the soil from being washed away. ③To give birds and fish a perfect home.     ④To make the mountains more beautiful. A. ①② B. ②③ C. ①④ D. ②④ 33. What’s the function (功能) of the many waterways? A. To catch rainwater. B. To connect these terraces with each other. C. To make the terraces look more beautiful. D. To make people go to different terraces more easily. 34. What does the underlined word “heats” mean in the text? A. To make something hard. B. To make something easy. C. To make something hot. D. To make something cold. 35. What’s the best title for the text? A. The Longji Rice Terraces B. The Importance of Farming C. The Clever Zhuang and Yao People D. The Great Change of Mountains 【答案】31. A 32. A 33. B 34. C 35. A 【导语】本文是说明文，主要介绍了龙脊梯田的四季景色、修建原因、设计原理及其当代价值。 【解析】31. 第一段中“In spring, the mountains are like silver rivers under the sun.”说明龙脊梯田在春天是银白色的。 32. 第二段中“Firstly, there were few big, flat pieces of land for farming...Secondly, the flat terraces can catch the rainwater on rainy days. This helps stop the soil from being washed away.”说明人们修建梯田是为了获得更多耕地、防止土壤被冲走，对应①②。 33. 第三段中“People connect these terraces with many waterways.”说明水道的作用是将梯田相互连接起来。 34. 第三段中“The sun heats the water and turns it into vapor.”说明太阳将水变成水蒸气，这个过程中需要加热水，“heats”意为“使……变热”。 35. 本文围绕龙脊梯田展开介绍，因此最佳标题为“The Longji Rice Terraces”。 C Some people might think of oysters (牡蛎) as delicious seafood or beautiful pearls (珍珠). But for some people, oysters are environmental superstars. Demi Johnson, a 15-year-old girl, is one of them. “They’re really important,” Demi says. A single oyster can clean up to 50 gallons (加仑) of seawater a day. They are important helpers for our oceans. Demi learned about oysters’ superpowers through “oyster gardening”—raising young oysters in cages not to eat, but to help the environment. In fact, she knew nothing about oyster gardening when she started in 2022. After taking a free class, now she has become an expert. This year, she even won a master oyster gardener prize. “You don’t have to do a lot to take care of them, but the influence on the environment is great,” Demi says. There used to be lots of oysters in coastal waters. But their numbers have declined. This is mainly because of pollution and storms. Oyster gardening is a way to help. Now, Demi has several cages. Every week, she pulls the cages from the water to check her oysters and make sure they are healthy. When the oysters grow big, they are put into the sea to help other sea animals. Up to now, Demi has already helped raise over 1,500 oysters! She also won an award and used the prize money to help more people start oyster gardening. Demi shows how young people can make a real difference for our planet. 36. What can oysters do for the oceans according to paragraph 1? A. They can produce pearls. B. They can protect coastlines. C. They can clean seawater. D. They can feed sea animals. 37. How did Demi learn to be an oyster gardener? A. By attending a free class. B. By joining in a competition. C. By winning a national prize. D. By watching a video online. 38. What does the underlined word “declined” in paragraph 3 probably mean? A. Fallen. B. Grown. C. Disappeared. D. Remained. 39. Why does Demi pull the cages out of water weekly? A. She needs to collect pearls from the oysters. B. She plans to sell the cages to other gardeners. C. She hopes to count the number of oysters inside. D. She wants to check and keep the oysters healthy. 40. What is the best title for the text? A. A Cage Maker B. An Oyster Gardener C. A Master Prize D. An Oyster Festival 【答案】36. C 37. A 38. A 39. D 40. B 【导语】本文讲述了15岁女孩Demi通过“牡蛎养殖”帮助改善海洋环境的故事，展示了年轻人如何为环境保护做出实际贡献。 【解析】36. 细节理解题。根据第一段“A single oyster can clean up to 50 gallons of seawater a day.”可知，牡蛎可以清洁海水。故选C。 37. 细节理解题。根据第二段“After taking a free class, now she has become an expert.”可知，她通过参加免费课程学会了牡蛎养殖。故选A。 38. 词句猜测题。根据第三段“There used to be lots of oysters in coastal waters. But their numbers have declined.”可知，过去牡蛎很多，但现在数量“下降”了。故选A。 39. 细节理解题。根据第三段“Every week, she pulls the cages from the water to check her oysters and make sure they are healthy.”可知，她每周检查牡蛎是为了确保它们健康。故选D。 40. 最佳标题题。全文围绕Demi作为“牡蛎养殖者”的经历展开，讲述她如何通过养殖牡蛎帮助海洋环境。故选B。 第二节 阅读填空(本大题共5小题，每小题1分，共5分) 根据短文内容，从短文后的A—F选项中，选出5个适当的选项补全短文。 Keeping your school clean isn’t just the cleaner’s job. 41 The following small steps can help keep your school clean! Throw any litter you see into trash cans. Litter can build up to make your school messy. 42 Encourage your friends to follow your example to make your school clean and tidy. Recycle waste like paper, glass, and plastic. 43 So to recycle is to reduce the amount of litter, in a way. If your school doesn’t take part in any recycling programs, call on your classmates to start one at once. Put things away after you use them. If you get a book out of a shelf in your classroom or you use a microscope (显微镜) in the science lab, make sure you put it back when you’ve finished using it. 44 45 Don’t jump or stand on desks or chairs as it can cause them to break. Don’t kick the doors or write or draw on walls. If you see any graffiti (涂鸦) on them, report it to your teachers. Small actions can make a big difference. Together, you can make your school cleaner and better. A. This plays an important role in recycling waste. B. Be mindful about the school facilities. C. It’s the duty of everyone in the school. D. By recycling, waste can be turned into new products. E. Leaving things around leads to messy classrooms. F. If you see any litter on the ground, pick it up and throw it away. 【答案】41. C 42. F 43. D 44. E 45. B 【导语】本文主要介绍保持学校清洁的一些小步骤，包括将垃圾入篓、回收废物、用完物品归位、爱护学校设施等，强调这些小行动能让学校更清洁美好，且保持学校清洁是每个人的责任。 【解析】41. 根据“Keeping your school clean isn’t…keep your school clean!”可知，上文说保持学校清洁不只是清洁工的工作，下文说以下小步骤能帮助保持学校清洁，C选项“这是学校里每个人的责任”符合语境，故选C。 42. 根据“Throw any litter you see into trash cans…school clean and tidy.”可知，上文提到把看到的垃圾扔进垃圾桶，F选项“如果你看到地上有垃圾，把它捡起来扔掉”符合语境。故选F。 43. 根据上文“Recycle waste like paper, glass, and plastic.”可知，此处在描述回收利用，D选项“通过回收利用，废物可以转化为新产品”符合语境，故选D。 44. 根据上文“Put things away after you use them.”可知，用完东西后要放回原处，E选项“把东西乱放会导致教室杂乱”符合语境。故选E。 45. 根据下文“Don’t jump or stand on desks or chaits as it can cause them to break. Don’t kick the doors or write or draw on walls. If you see any graffiti (涂鸦) on them, report it to your teachers.”提到不要跳或站在桌子或椅子上，不要踢门或在墙上乱写乱画等，都是关于爱护学校设施的内容，B选项“注意学校设施”符合语境。故选B。 第三节 信息匹配。(本大题共5小题，每小题1分，共5分) 下面的材料A-F分别介绍了社区环境保护节六个活动的相关信息，请根据五位外国住户的情况，选择适合他们的活动，并在答题卡上将相应的字母编号涂黑。 A. Where Should My Rubbish Go? Social workers will show you how to tell different kinds of rubbish apart. You will learn easy ways to group waste at home. B. Low-carbon Life Talk A guest speaker is invited to share simple life habits to save energy. You can ask questions about how to live a low-waste life. C. Earth Hour Camping Learn about Earth Hour and join us for a special night. Turn off all electronic devices, and enjoy a quiet camping time together. D. Go Green Games Play interesting and educational games about environmental knowledge and win small gifts. The activity is open to kids and teenagers. E. Create a Green Corner We will plant young trees in the community garden. It is a great way to make our neighbourhood more beautiful. F. From Waste to Handmade Art Teachers from a local school will show you how to turn old boxes, bottles and cloth into lovely toys at home. You can bring your own materials. 46 Tony likes gardening and enjoys growing things with other plant lovers. 47 Leo enjoys artwork. He hopes to reuse old things to create something new. 48 The Greens plan to join an outdoor activity in the evening to enjoy quiet family time. 49 The Jacksons hope their children can learn about the environment through fun games. 50 Mr. Miller is a stay-at-home dad. He always has trouble putting rubbish in the right bins. 【答案】46. E 47. F 48. C 49. D 50. A 【导语】本文是一篇应用文，主要介绍了社区环境保护节六个活动的相关信息，要求根据五位外国住户的具体情况匹配适合他们的活动。 【解析】46. Tony喜欢园艺，喜欢和植物爱好者一起种植，适合“Create a Green Corner”在社区花园种树的活动。 47. Leo喜欢艺术品，希望重复利用旧物创造新东西，适合“From Waste to Handmade Art”将废弃物变为手工艺品的活动。 48. The Greens计划参加晚上的户外活动，享受安静的家庭时光，适合“Earth Hour Camping”夜晚关闭电子设备露营的活动。 49. The Jacksons希望孩子通过有趣的游戏了解环境，适合“Go Green Games”环保知识游戏的活动。 50. Mr. Miller在垃圾分类上有困难，适合“Where Should My Rubbish Go?”学习垃圾分类的活动。 五、语法填空(本大题共10小题，每小题1分，共10分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Going Green We hear a lot about how we should change our lives to help save our planet. Jim Barnes, 15, from Oxford, is talking about what his family did last year to save 51 planet. Jim Barnes: According to a study, a common family makes more than one ton of rubbish a year. Some of the waste takes hundreds of 52 (year) to decay (腐烂). So, to help save the planet, our family decided 53 (change) our life habits last year. We recycled (再利用) everything. For example, we collected used things, such as paper and bottles and reused them. We also grew 54 (we) own vegetables. The study shows that, in a year, a family like ours uses too much electricity (电) for things like watching TV and taking showers. So there is a lot of 55 (pollute) every year. This pollution can cause health problems and global warming. Because 56 all this, we decided to do something to save electricity last year. We watched less TV and used low-energy light bulbs. We also 57 (stop) using the air conditioners. What’s more, we tried to use our car less to cut down on air pollution. My parents took the subway three times a week 58 I rode my bicycle to school last year. It is so important to protect our Earth. In my mind, if everyone 59 (do) something to protect the Earth, our planet 60 (become) more and more beautiful. 【答案】51. the 52. years 53. to change 54. our 55. pollution 56. of 57. stopped 58. and 59. does 60. will become 【导语】本文主要介绍了吉姆·巴恩斯一家去年为拯救地球所做的事情。 【解析】51. 句意：来自牛津的15岁的吉姆·巴恩斯正在讲述他的家人去年为拯救地球所做的事情。空处位于可数名词planet前，表示特指，用the，the planet“地球”。故填the。 52. 句意：有些废物需要数百年才能腐烂。空处位于数词hundreds of后，填可数名词复数作宾语。year“年”，可数名词，其复数形式为years。故填years。 53. 句意：所以，为了帮助拯救地球，我们家去年决定改变我们的生活习惯。decide to do sth“决定做某事”，空处填动词不定式。change“改变”，动词，其不定式为to change。故填to change。 54. 句意：我们还自己种蔬菜。one’s own sth“某人自己的……”，空处填形容词性物主代词。we“我们”，主格，其形容词性物主代词为our。故填our。 55. 句意：所以每年都有很多污染。空处位于a lot of后，填名词作表语。pollute“污染”，动词，其名词为pollution“污染”，不可数名词。故填pollution。 56. 句意：因为这一切，去年我们决定做一些事情来节约用电。because of“因为”，后接单词或短语。故填of。 57. 句意：我们也停止使用空调。此处指去年发生的事情，用一般过去时。空处位于主语We后，填动词过去式作谓语。stop“停止”，动词，其过去式为stopped。故填stopped。 58. 句意：去年，我父母每周乘三次地铁，并且我骑自行车上学。空处填连词连接前后两句话，且前后两句话是并列关系。and“并且”，表并列关系。故填and。 59. 句意：在我看来，如果每个人都做一些事情来保护地球，我们的星球将变得越来越美丽。此句为if引导的条件状语从句，时态遵循“主将从现”。空处位于从句，用一般现在时。空处位于主语everyone后，填动词三单形式作谓语。do“做”，动词，其三单形式为does。故填does。 60. 句意：在我看来，如果每个人都做一些事情来保护地球，我们的星球将变得越来越美丽。此句为if引导的条件状语从句，时态遵循“主将从现”。空处位于主句，用一般将来时，结构为will do。become“变成”，动词。故填will become。 六、回答问题。(本大题共5小题，每小题2分，共10分) 要求所写答案语法正确、信息完整切题，可简略回答。 Going green is very important in our life. I’m Jessica Wong. Today I’ll tell you what our family does every day to protect the earth. It’s said that a family may produce more than one ton (吨) of waste a year. Some of the waste takes hundreds of years to break down (分解). Also, it needs a lot of money to buy new things, and we shouldn’t throw old ones away. To protect the environment (环境), our family uses old things again and again. First, we collect old things every day, such as paper and plastic bottles, and put them into different boxes. Then we take these things to a recycling center (回收中心). At last, they can be used again. Doing this helps reduce (减少) a lot of waste. Also, I use old clothes to make different kinds of bags in my small shop. These nice and useful bags are popular with young people. What’s more, my parents and my brother often ride bikes to work. If it rains, they will take the bus. We also plan to grow our own vegetables. Soon, we’ll have vegetables for meals. We really make a big change for our earth! 61. How much waste may a family produce a year? ____________________________________________________________________________________ 62. How long does it take to break down some of the waste? ____________________________________________________________________________________ 63. Where does Jessica’s family take the old things? ____________________________________________________________________________________ 64. What does Jessica use to make the bags in her shop? ____________________________________________________________________________________ 65. How does Jessica’s brother often go to work? ____________________________________________________________________________________ 【答案】61. More than one ton. 62. Hundreds of years. 63. To a recycling center. 64. Old clothes. 65. He often rides a bike to work. 七、书面表达。(共15分) 假设你是李辉，你即将参加学校英语社团组织的以“保护地球”为主题的征文活动，请你根据提示写一篇征文，内容包括：1. 简介地球的重要性； 2. 初中生保护地球的具体措施； 3. 提出倡议。 注意：80~100词左右，不得出现真实的人名。 As we all know, we live on a beautiful planet. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考答案】As we all know, we live on a beautiful planet. It provides us with air, water and food. However, it is facing serious environmental problems. As middle school students, we should try our best to protect it. First, we should save water because there is less and less clean water. We should turn off the tap after we use it. Second, we should protect flowers and trees. We should plant more trees. Third, we should turn off the lights when we leave the room. Let’s take action now! If everyone does a little, our planet will become a better place. 原创精品资源学科网独家享有版权，侵权必究！1 1 / 7 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 2026-2027学年七年级上册英语单元自测 Unit 4 The Earth·能力提升 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、辨音。(本大题共5小题，每小题1分，共5分) 选出每组单词中划线部分发音不同的词。 1. A. colour B. other C. brother D. provide 2. A. card B. large C. page D. part 3. A. report B. important C. world D. horse 4. A. wood B. food C. look D. cook 5. A. practice B. complete C. article D. protect 二、单项选择。(本大题共10小题，每小题1分，共10分) 6. There ________ some books and a pen in my schoolbag. A. is B. are C. am D. be 7. — _________ some important news on the radio this morning? — Sure, it’s all about the school sports meeting. A. Is there B. Are there C. Have there D. Has there 8. There ________ a playground, a library and two teaching buildings in our new school. A. is B. are C. be D. am 9. The school provides students ________ clean drinking water. A. with B. for C. to D. of 10. —Robots can do a lot of things, such as telling stories, playing kung fu and so on. —How ________! A. amazing B. modern C. perfect D. tiring 11. We should stop ________ the Earth and protect our environment. A. pollute B. polluting C. to pollute D. pollutes 12. —________ is important to protect the Earth. —Yes, it’s our duty. A. It B. That C. This D. One 13. My parents always tell me ________ waste food or water. A. not B. don’t C. not to D. to not 14. The girls are ________ at the ________ dance. They want to learn it, too. A. amazing; amazing B. amazing; amazed C. amazed; amazed D. amazed; amazing 15. ________ more parks in ten years in our city. A. There is going to have B. There will be C. There will have D. There are 三、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 In a small town, there lived a little girl named Lily. She loved exploring the world around her. One sunny morning, when Lily’s mom was preparing for 16 , she gave Lily a plate full of fresh fruits. “Good morning, Lily,” her mom 17 her with a warm smile. “Today, let’s talk about taking care of our 18 .” “Is it important, Mom?” she asked. Her dad said, “Yes, because we only have one Earth. We need to keep it clean and 19 for both people and other living things on Earth.” Lily understood her parents’ words. She decided to explore ways to 20 the Earth. She invited her friend, Emma, to join her. At the park, they saw 21 and started to clean it. They also met the park caretaker, Mr. Johnson. He taught them how to look after plants 22 . Lily and Emma learned a lot of skills from Mr. Johnson. They 23 him and then continued to do their work. After that day, Lily made her own 24 at home. The plants grew very well with her great care. Her garden soon became a home for many insects and birds. Lily felt very 25 . She was making the world a better place by doing small things. 16. A. breakfast B. lunch C. supper D. tea 17. A. helped B. joined C. greeted D. kicked 18. A. city B. planet C. country D. building 19. A. quiet B. ready C. popular D. healthy 20. A. take care of B. get ready for C. run away from D. look forward to 21. A. fire B. water C. smoke D. rubbish 22. A. loudly B. busily C. carefully D. deeply 23. A. called B. visited C. taught D. thanked 24. A. plan B. garden C. park D. story 25. A. happy B. bored C. lucky D. angry 四、阅读（共三节，共40分） 第一节 阅读理解。(本大题共15小题，每小题2分，共30分) A Saihanba is China’s largest forest. It lies in the south of Inner Mongolia Autonomous Region (内蒙古自治区). Saihanba means “beautiful and high mountains”. Around the 10th century, the rulers of the Liao Dynasty (916—1125) made it a royal (皇家的) hunting place because it was home to beautiful forests, green grasslands, clear lakes and different kinds of wild animals. Emperor Kangxi of the Qing Dynasty (1644—1911) liked Saihanba so much that he made hunting there a royal festival. The royal festival finally stopped in 1860 because of no money and it had to be open to the public. After that, the cutting down of trees and wild fires changed green Saihanba into gray deserts. By the 1950s, the beauty of Saihanba had completely disappeared with only one tree left. The tree is now famous as “the Tree of Honor”. On seeing the tree, Chinese scientists made up their minds and dreamt of restoring Saihanba. In February, 1962, the plans were made and more than 120 foresters joined 242 local people in Saihanba to begin rebuilding it. Over the next 55 years, those first tree-planters fought against many difficulties to continue planting trees. After their death, their children and relatives followed their footsteps and went on with their hard work of planting trees. Today, the scientists’ dream has come true and beautiful grassland and flowers appear again around the tree of honor. Chinese people successfully changed Saihanba in the past half-century. 26. What’s the right order of events (事件) given in Paragraph 2? ①Saihanba became a royal hunting place. ②Saihanba was a desert and disappeared. ③Saihanba wasn’t closed to the public any more. ④Saihanba turned into the place for royal hunting festivals. A. ①③②④ B. ①③④② C. ①④③② D. ①④②③ 27. What does the underlined word “restoring” in Paragraph 3 probably mean? A. Looking around. B. Bringing back. C. Arriving at. D. Travelling to. 28. According to Paragraph 4, how does the writer feel about Chinese people? A. Proud. B. Worried. C. Cheerful. D. Nervous. 29. Which of the following best shows the structure of the passage? (Paragraph 1—Paragraph 4) A. B. C. D. 30. What is the best title of this passage? A. Saihanba: Past and Present B. The Largest Forest in China C. The Disappearing Saihanba D. The Tree of Honor in Saihanba B In spring, the mountains are like silver (银白色的) rivers under the sun. They turn green in summer with growing rice. During autumn, these mountains are gold, while in winter the mountains are full of snow. These are the colours of the Longji Rice Terraces (梯田). The Zhuang and Yao people built the Longji Rice Terraces hundreds of years ago. But why did these people work so hard to make these terraces? Firstly, there were few big, flat (平坦的) pieces of land for farming. Building terraces allows them to grow more rice. Secondly, the flat terraces can catch the rainwater on rainy days. This helps stop the soil from being washed away. The design (设计) of the terraces is really clever. People connect these terraces with many waterways. During the rainy season, rainwater moves along these waterways from the top of the mountains down to every terrace. The sun heats the water and turns it into vapor (水蒸气). This creates clouds and then brings rain back to the terraces. These terraces also give a perfect home for birds and fish. Now these terraces still mean a lot to the local people. People today still use the old ways to keep the terraces in good condition. Today, many visitors come to see the Longji Rice Terraces. This great wonder shows how people work together with nature. 31. What colour are the Longji Rice Terraces in spring? A. Silver. B. Green. C. Gold. D. White. 32. Why did people make these terraces? ①To have more land for farming.     ②To stop the soil from being washed away. ③To give birds and fish a perfect home.     ④To make the mountains more beautiful. A. ①② B. ②③ C. ①④ D. ②④ 33. What’s the function (功能) of the many waterways? A. To catch rainwater. B. To connect these terraces with each other. C. To make the terraces look more beautiful. D. To make people go to different terraces more easily. 34. What does the underlined word “heats” mean in the text? A. To make something hard. B. To make something easy. C. To make something hot. D. To make something cold. 35. What’s the best title for the text? A. The Longji Rice Terraces B. The Importance of Farming C. The Clever Zhuang and Yao People D. The Great Change of Mountains C Some people might think of oysters (牡蛎) as delicious seafood or beautiful pearls (珍珠). But for some people, oysters are environmental superstars. Demi Johnson, a 15-year-old girl, is one of them. “They’re really important,” Demi says. A single oyster can clean up to 50 gallons (加仑) of seawater a day. They are important helpers for our oceans. Demi learned about oysters’ superpowers through “oyster gardening”—raising young oysters in cages not to eat, but to help the environment. In fact, she knew nothing about oyster gardening when she started in 2022. After taking a free class, now she has become an expert. This year, she even won a master oyster gardener prize. “You don’t have to do a lot to take care of them, but the influence on the environment is great,” Demi says. There used to be lots of oysters in coastal waters. But their numbers have declined. This is mainly because of pollution and storms. Oyster gardening is a way to help. Now, Demi has several cages. Every week, she pulls the cages from the water to check her oysters and make sure they are healthy. When the oysters grow big, they are put into the sea to help other sea animals. Up to now, Demi has already helped raise over 1,500 oysters! She also won an award and used the prize money to help more people start oyster gardening. Demi shows how young people can make a real difference for our planet. 36. What can oysters do for the oceans according to paragraph 1? A. They can produce pearls. B. They can protect coastlines. C. They can clean seawater. D. They can feed sea animals. 37. How did Demi learn to be an oyster gardener? A. By attending a free class. B. By joining in a competition. C. By winning a national prize. D. By watching a video online. 38. What does the underlined word “declined” in paragraph 3 probably mean? A. Fallen. B. Grown. C. Disappeared. D. Remained. 39. Why does Demi pull the cages out of water weekly? A. She needs to collect pearls from the oysters. B. She plans to sell the cages to other gardeners. C. She hopes to count the number of oysters inside. D. She wants to check and keep the oysters healthy. 40. What is the best title for the text? A. A Cage Maker B. An Oyster Gardener C. A Master Prize D. An Oyster Festival 第二节 阅读填空(本大题共5小题，每小题1分，共5分) 根据短文内容，从短文后的A—F选项中，选出5个适当的选项补全短文。 Keeping your school clean isn’t just the cleaner’s job. 41 The following small steps can help keep your school clean! Throw any litter you see into trash cans. Litter can build up to make your school messy. 42 Encourage your friends to follow your example to make your school clean and tidy. Recycle waste like paper, glass, and plastic. 43 So to recycle is to reduce the amount of litter, in a way. If your school doesn’t take part in any recycling programs, call on your classmates to start one at once. Put things away after you use them. If you get a book out of a shelf in your classroom or you use a microscope (显微镜) in the science lab, make sure you put it back when you’ve finished using it. 44 45 Don’t jump or stand on desks or chairs as it can cause them to break. Don’t kick the doors or write or draw on walls. If you see any graffiti (涂鸦) on them, report it to your teachers. Small actions can make a big difference. Together, you can make your school cleaner and better. A. This plays an important role in recycling waste. B. Be mindful about the school facilities. C. It’s the duty of everyone in the school. D. By recycling, waste can be turned into new products. E. Leaving things around leads to messy classrooms. F. If you see any litter on the ground, pick it up and throw it away. 第三节 信息匹配。(本大题共5小题，每小题1分，共5分) 下面的材料A-F分别介绍了社区环境保护节六个活动的相关信息，请根据五位外国住户的情况，选择适合他们的活动，并在答题卡上将相应的字母编号涂黑。 A. Where Should My Rubbish Go? Social workers will show you how to tell different kinds of rubbish apart. You will learn easy ways to group waste at home. B. Low-carbon Life Talk A guest speaker is invited to share simple life habits to save energy. You can ask questions about how to live a low-waste life. C. Earth Hour Camping Learn about Earth Hour and join us for a special night. Turn off all electronic devices, and enjoy a quiet camping time together. D. Go Green Games Play interesting and educational games about environmental knowledge and win small gifts. The activity is open to kids and teenagers. E. Create a Green Corner We will plant young trees in the community garden. It is a great way to make our neighbourhood more beautiful. F. From Waste to Handmade Art Teachers from a local school will show you how to turn old boxes, bottles and cloth into lovely toys at home. You can bring your own materials. 46 Tony likes gardening and enjoys growing things with other plant lovers. 47 Leo enjoys artwork. He hopes to reuse old things to create something new. 48 The Greens plan to join an outdoor activity in the evening to enjoy quiet family time. 49 The Jacksons hope their children can learn about the environment through fun games. 50 Mr. Miller is a stay-at-home dad. He always has trouble putting rubbish in the right bins. 五、语法填空(本大题共10小题，每小题1分，共10分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Going Green We hear a lot about how we should change our lives to help save our planet. Jim Barnes, 15, from Oxford, is talking about what his family did last year to save 51 planet. Jim Barnes: According to a study, a common family makes more than one ton of rubbish a year. Some of the waste takes hundreds of 52 (year) to decay (腐烂). So, to help save the planet, our family decided 53 (change) our life habits last year. We recycled (再利用) everything. For example, we collected used things, such as paper and bottles and reused them. We also grew 54 (we) own vegetables. The study shows that, in a year, a family like ours uses too much electricity (电) for things like watching TV and taking showers. So there is a lot of 55 (pollute) every year. This pollution can cause health problems and global warming. Because 56 all this, we decided to do something to save electricity last year. We watched less TV and used low-energy light bulbs. We also 57 (stop) using the air conditioners. What’s more, we tried to use our car less to cut down on air pollution. My parents took the subway three times a week 58 I rode my bicycle to school last year. It is so important to protect our Earth. In my mind, if everyone 59 (do) something to protect the Earth, our planet 60 (become) more and more beautiful. 六、回答问题。(本大题共5小题，每小题2分，共10分) 要求所写答案语法正确、信息完整切题，可简略回答。 Going green is very important in our life. I’m Jessica Wong. Today I’ll tell you what our family does every day to protect the earth. It’s said that a family may produce more than one ton (吨) of waste a year. Some of the waste takes hundreds of years to break down (分解). Also, it needs a lot of money to buy new things, and we shouldn’t throw old ones away. To protect the environment (环境), our family uses old things again and again. First, we collect old things every day, such as paper and plastic bottles, and put them into different boxes. Then we take these things to a recycling center (回收中心). At last, they can be used again. Doing this helps reduce (减少) a lot of waste. Also, I use old clothes to make different kinds of bags in my small shop. These nice and useful bags are popular with young people. What’s more, my parents and my brother often ride bikes to work. If it rains, they will take the bus. We also plan to grow our own vegetables. Soon, we’ll have vegetables for meals. We really make a big change for our earth! 61. How much waste may a family produce a year? ____________________________________________________________________________________ 62. How long does it take to break down some of the waste? ____________________________________________________________________________________ 63. Where does Jessica’s family take the old things? ____________________________________________________________________________________ 64. What does Jessica use to make the bags in her shop? ____________________________________________________________________________________ 65. How does Jessica’s brother often go to work? ____________________________________________________________________________________ 七、书面表达。(共15分) 假设你是李辉，你即将参加学校英语社团组织的以“保护地球”为主题的征文活动，请你根据提示写一篇征文，内容包括：1. 简介地球的重要性； 2. 初中生保护地球的具体措施； 3. 提出倡议。 注意：80~100词左右，不得出现真实的人名。 As we all know, we live on a beautiful planet. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 原创精品资源学科网独家享有版权，侵权必究！1 1 / 7 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 2026-2027学年七年级上册英语单元自测 Unit 4 The Earth·能力提升 1.D 2.C 3.C 4.B 5.A 6.B 7.A 8.A 9.A 10.A 11. B 12. A 13. C 14. D 15. B 16.A 17.C 18.B 19.D 20.A 21. D 22. C 23. D 24. B 25. A 26.C 27.B 28.A 29.C 30.A 31.A 32.A 33.B 34.C 35.A 36.C 37.A 38.A 39.D 40.B 41. C 42. F 43. D 44. E 45. B 46. E 47. F 48. C 49. D 50. A 51. the 52. years 53. to change 54. our 55. pollution 56. of 57. stopped 58. and 59. does 60. will become 61. More than one ton. 62. Hundreds of years. 63. To a recycling center. 64. Old clothes. 65. He often rides a bike to work. 66. 作文 As we all know, we live on a beautiful planet. It provides us with air, water and food. However, it is facing serious environmental problems. As middle school students, we should try our best to protect it. First, we should save water because there is less and less clean water. We should turn off the tap after we use it. Second, we should protect flowers and trees. We should plant more trees. Third, we should turn off the lights when we leave the room. Let’s take action now! If everyone does a little, our planet will become a better place. 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 2 学科网（北京）股份有限公司 $