Unit 5 阅读专项训练 2026-2027学年外研版七年级英语上册

**基本信息** 依托单元核心词汇，通过完形填空与三篇阅读构建“植物结构-生态功能-人与自然”知识链，融合词汇辨析与语篇理解方法，培养语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |完形填空|10小题|词汇（名/动/形）辨析、语境逻辑推理|植物结构（根/茎/叶）→生长过程→生活应用| |阅读理解|15小题（3篇）|细节定位、主旨归纳、词义理解|生态功能（产氧/造糖）→人类活动→人与自然关系|

外研版七年级上册Unit 5英语阅读专项训练 命题说明 本套练习依托外研版七年级上册Unit5全部核心词汇命题，话题围绕植物构成、雨林生态、常见农作物、休闲生活、人与自然等单元主题。练习覆盖leaf、root、stem、grow、collect、produce、oxygen、breathe、natural、prefer、connect、popular、secret、relax等重点单词与短语。题型参照中考模式，设置1篇完形填空、阅读理解A/B/C三篇。 第一部分 完形填空（10小题，每小题2分，共20分） 阅读短文，掌握其大意，从A、B、C、D四个选项中选出最佳选项。 Plants are very important to all 1. Every plant has roots, stems and leaves. Roots stay 2 the ground. They collect water for the plant. The stem sends water up to leaves. Leaves can 3 sugar and oxygen. People and animals breathe the oxygen. Though plants are quiet, they keep us alive. Seeds can 4 into new plants when they get enough water. Every 5 of the plant works together. Many plants like bamboo, cotton and roses are very6 in our daily life. My uncle works in a workshop. He7 to grow different plants in his yard. At weekends, he likes to chat with me about plants. He tells me a 8: rainforests give lots of fresh oxygen. We must 9 with nature well. We should let plants rest and keep them away from 10 weather. 1. A. humans B. biscuits C. quarters D. seeds 2. A. natural B. within C. popular D. dark 3. A. mix B. send C. produce D. collect 4. A. grow B. rise C. breathe D. relax 5. A. culture B. part C. workshop D. product 6. A. dark B. each C. popular D. secret 7. A. prefers B. connects C. mixes D. rests 8. A. news B. weekend C. seed D. quarter 9. A. chat B. connect C. collect D. rise 10. A. natural B. key C. bad D. each 第二部分 阅读理解（A、B、C三篇，15小题，每小题3分，共45分） Passage A All plants have three main parts: roots, stems and leaves. Roots grow under the ground. They collect water for plants. The stem works like a road. It sends water from roots up to leaves. Leaves are very important. They can mix sunlight, water and air to produce sugar. Sugar is the plant’s food, and they also make oxygen for humans. Seeds can grow into new plants. But seeds need good conditions. If it is too dark, seeds cannot grow well. Many plants are natural gifts for us. Cotton gives us cloth, bamboo can make many things, and roses bring people beautiful flowers. We need to protect rainforests too. Rainforests have lots of plants. They make plenty of oxygen. All living things need oxygen to breathe. 根据短文内容，选择最佳答案。 11. What are the three main parts of plants? A. Seeds, roots and rainforests B. Roots, stems and leaves C. Sugar, oxygen and seeds D. Cotton, bamboo and roses 12. What do roots do? A. Collect water for plants B. Produce oxygen C. Make sugar D. Send sunlight 13. What can leaves produce? A. Only water B. Sugar and oxygen C. Seeds and roots D. Cotton and bamboo 14. Why should we protect rainforests? A. They can make biscuits B. They have many workshops C. Plants there make lots of oxygen D. They give us dark weather 15. Which of the following is TRUE? A. Seeds can grow well in dark places. B. Stem sends water to leaves. C. Roots grow above the ground. D. Sugar cannot be food for plants. Passage B Mr. Green is an adult. He loves plants very much. He has a big yard. There are many kinds of plants in it, such as roses and corn. He knows every part of these plants well. Every weekend, he spends time working in his yard. He prefers to grow corn. He knows corn silk is a special part of corn. When he works, he likes to chat with his husband. Sometimes they relax under the bamboo trees and eat biscuits. They often collect different seeds and keep them in small boxes. Mr. Green learns a secret: all plants need rest. Though they grow every day, they also need time to slow down. He also watches many news about rainforests online. He tells people plants are key for our health. We must connect well with nature. 根据短文内容，选择最佳答案。 16. Where does Mr. Green grow plants? A. In a workshop B. In his yard C. In rainforests D. Inside his house 17. What plant does Mr. Green like growing best? A. Roses B. Bamboo C. Corn D. Cotton 18. Who does Mr. Green chat with when he works? A. His husband B. Adult students C. Workers D. Forest farmers 19. What is Mr. Green’s secret about plants? A. Plants do not need water B. Plants also need rest C. Seeds cannot grow into plants D. Corn silk has no use 20. What does Mr. Green think of plants? A. They are not popular B. They are key for our health C. They cannot produce oxygen D. They can live in dark rooms forever Passage C Many people love plants, but not everyone knows how plants work. Let’s learn some simple facts. Each leaf helps plants make food. Roots take water within the earth. The stem sends water up. When the sun rises, leaves start to work. They mix air and water to produce food. The food is a kind of natural product for plants. Some people like growing plants as a hobby. They prefer to work in their yards on weekends. They relax when they stay with plants. Many popular plants like bamboo and roses are easy to grow. Plants and humans connect closely. We breathe oxygen from plants, and plants use our breath too. If we cut too many trees, we will lose fresh air. Soon, we will meet big problems. So we should learn more about plants and protect them. 根据短文内容，选择最佳答案。 21. What helps plants make food? A. Leaf B. Seed C. Biscuit D. Quarter 22. Where do roots collect water? A. Within the ground B. On the stem C. In the workshop D. In dark houses 23. When do leaves start to work? A. When it rains B. When the sun rises C. At midnight D. On cold weekends 24. Which word can describe bamboo and roses? A. secret B. dark C. popular D. natural 25. What is the main idea of the passage? A. How to make sugar from plants B. Plants and humans have close connections C. How to collect all kinds of seeds D. Different kinds of rainforests 参考答案与详细解析 一、完形填空答案 1.A 2.B 3.C 4.A 5.B 6.C 7.A 8.A 9.B 10.C 完形填空逐题解析 1. 答案：A. humans 考点解析：名词词义辨析。human人类。句意：植物对所有人类都很重要。biscuit饼干；quarter一刻钟；seed种子，语义不符。 2. 答案：B. within 考点解析：介词辨析。within 在……里面。roots stay within the ground 根生长在泥土里。natural自然的；popular受欢迎的；dark黑暗的，词性、含义不匹配。 3. 答案：C. produce 考点解析：动词辨析。produce（自然地）产生、出产。树叶可以产出糖分和氧气。mix混合；send送出；collect收集，不符合语境。 4. 答案：A. grow 考点解析：动词辨析。grow生长。种子获得充足水分就能长成新植物。rise上升；breathe呼吸；relax放松。 5. 答案：B. part 考点解析：名词辨析。part部分。植物的每一个部分协同运作。culture文化；workshop车间；product生成物。 6. 答案：C. popular 考点解析：形容词辨析。popular受欢迎的。竹子、棉花、玫瑰在日常生活中十分常见、受人喜爱。dark昏暗的；each每个；secret秘密。 7. 答案：A. prefers 考点解析：动词辨析。prefer更喜欢。叔叔喜欢在院子里种植各类植物。connect连接；mix混合；rest休息。 8. 答案：A. news 考点解析：名词辨析。news消息，资讯。他告诉我一则消息：雨林产出大量新鲜氧气。weekend周末；seed种子；quarter一刻钟。 9. 答案：B. connect 考点解析：动词辨析。connect沟通、连接。我们必须和大自然和谐共处、紧密相连。chat闲聊；collect收集；rise上升。 10. 答案：C. bad 考点解析：形容词辨析。bad糟糕的。我们要让植物好好生长，远离恶劣天气。natural自然的；key至关重要的；each各个。 二、阅读理解答案与解析 Passage A 答案：11.B 12.A 13.B 14.C 15.B 11. 答案：B 考点解析：细节理解题。原文第一段“All plants have three main parts: roots, stems and leaves.”直接给出答案。 12. 答案：A 考点解析：细节理解题。文中“Roots grow under the ground. They collect water for plants.”可知根的作用是收集水分。 13. 答案：B 考点解析：细节理解题。文中“Leaves can mix sunlight, water and air to produce sugar... they also make oxygen for humans.” 14. 答案：C 考点解析：细节理解题。依据“Rainforests have lots of plants. They make plenty of oxygen.”得出答案。 15. 答案：B 考点解析：细节判断题。原文“The stem works like a road. It sends water from roots up to leaves.”其余选项均与原文内容相反。 Passage B 答案：16.B 17.C 18.A 19.B 20.B 16. 答案：B 考点解析：细节理解题。原文“He has a big yard. There are many kinds of plants in it.” 17. 答案：C 考点解析：细节理解题。原文“He prefers to grow corn.”prefer表示更喜欢。 18. 答案：A 考点解析：细节理解题。原文“When he works, he likes to chat with his husband.” 19. 答案：B 考点解析：细节理解题。原文“He learns a secret: all plants need rest.” 20. 答案：B 考点解析：细节理解题。原文“He tells people plants are key for our health.” Passage C 答案：21.A 22.A 23.B 24.C 25.B 21. 答案：A 考点解析：细节理解题。原文“Each leaf helps plants make food.” 22. 答案：A 考点解析：细节理解题。原文“Roots take water within the earth.”within表示在……内部。 23. 答案：B 考点解析：细节理解题。原文“When the sun rises, leaves start to work.” 24. 答案：C 考点解析：词义理解+细节题。原文“Many popular plants like bamboo and roses are easy to grow.” 25. 答案：B 考点解析：主旨大意题。全文围绕植物与人类紧密的联系展开，呼吁保护植物。 学科网（北京）股份有限公司 $