Unit 1 The Changing World Section B (3a-3d)随堂作业 2026-2027学年人教版九年级英语上册

**基本信息** 初中英语新授课同步练，以“基础巩固-能力提升-综合拓展”分层设计，通过词汇句型夯实、语境应用深化、语篇理解拔高，构建语言能力与思维品质协同发展路径。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础知识速记|核心词汇（8词）、重点句型（4句）|单词/词组默写结合音标提示，强化语言能力基础积累| |能力提高|词汇应用（10题）、句型转换（5题）、语法单选（10题）、完形填空（10题）|从单词语境填到语篇逻辑分析，提升思维品质与语言应用能力| |拔高练习|阅读理解（2篇9题）、选词填空（10题）|融入文化场景（如环保材料、传统渔文化），培养跨文化意识与综合语篇处理能力|

Unit 1 The Changing World Section B (3a-3d)随堂作业 I 基础知识速记 词汇 discussion n.讨论 junior adj.低年级的,初级的flat n. 公寓; aspect n.方面 confident adj. 有信心的 attend v. 出席; 参加 achieve v. 实现; 达到 neighbourhood n. 社区 句型 -What stays the same in the student’s life? 学生生活中保持不变的是什么? -I have become more confident in my studies and often attend group discussions. 我在学习上变得更自信了,还经常参加小组讨论。 - It's amazing how much we have achieved together. 我们一起取得了如此巨大的成就,真是令人惊讶。 - My life has changed in many ways, but one thing stays the same: the feeling of love and happiness shared by my family. 学生生活中保持不变的是:与家人共享的爱与幸福感。 一、单词默写。 1. [d sk n] n.讨论 2. [ d u ni (r) ] adj.低年级的,初级 3. [fl t] n. 公寓 4. [ spekt] n.方面 5. [ k nf d nt] adj. 有信心的 6. [ tend] v. 出席; 参加 7. [ t i v] v. 实现; 达到 8. [ ne b h d] n. 社区; 9. [ me z ] adj. 令人惊奇的 10. [ tr nsp t] n.交通 二、词组默写。 1. 保持不变 2. 与…不同 3. 参加小组讨论 4. 生活的改变 5. 举个例子 6. 小学 7. 初中 8. 搬家到 9. 我学习的方式 10. 共同实现 II 能力提高 三、单词拼写 A.根据汉语提示完成单词 1. (初级的) members of the team often take on supportive roles. 2. Sara lives with her husband and kids in a (公寓)in the heart of London 3. The novel presents one (方面)of the reform in the countryside.| 4. Children from our neighborhood (参加)the local community center. 5. We spent our childhood in the same (社区). B. 根据句意及首字母完成单词。 6. After a long and heated d , the final agreement was arrived at in the end. 7. He was well prepared, so he looked calm and c during the interview. 8. Even if we a great success in our work, we should not be self-important . 9. Now I am one of the best, it's a. 10. Goods t faces extraordinary challenges as a result of the rising price of oil. 四、A.根据汉语完成句子 1. 我初中的生活与在小学的时候不一样。 My life in junior high school is from when I was in primary school. 2. 我在学习上变得更自信了,还经常参加小组讨论。 I have become more confident in my studies and often . 3. 我们一起取得了如此巨大的成就,真是令人惊讶。 It's amazing we have achieved together. 4. 学生生活中保持不变的是:与家人共享的爱与幸福感。 My life has changed in many ways, but one thing : the feeling of love and happiness shared by my family. 5. 我家过去住小公寓,但现在搬到了大公寓。 My family used to live in a small flat, but now we have a much larger one. B. 单项选择 1. My grandfather live in the countryside, but now he lives with us in the city. A. use to B. used to C. is used to D. was used to 2. The mountain is snow in winter. It looks beautiful. A. covered with B. covered by C. covering with D. cover with 3. Saihanba is known “the green miracle” because of its great change from desert to forest. A. for B. as C. to D. with 4. My life now is quite different it was three years ago. A. as B. from C. with D. to 5. Great changes in our hometown over the past ten years. A. took place B. have taken place C. take place D. will take place 6.—Where is Tom? —He the library. He will be back in an hour. A. has been to B. has gone to C. has been in D. went to 7.I my key. I can’t open the door now. A. lost B. have lost C. lose D. was losing 8. I used to be quiet, now I am confident and I often attend discussions. A. and B. or C. but D. so 9. Our classroom is much than it was ten years ago. A. big B. bigger C. biggest D. the biggest 10. We often have group after class to share our ideas and solve difficult problems. A. discuss B. discussion C. discussions D. discussing 五、完形填空 阅读下面的短文,掌握其大意,然后从短文后各题所给的A、B、C、D四个选项中,选择最佳选项。 It was my first day teaching English at a remote (偏远的) school. When I asked a simple question, no one 1 . Not even a raised hand. Students were quiet, shy, and afraid to speak. In the following months, I kept 2 them, but my students didn’t seem to care. I started to wonder if my work even 3 . Later, I got a better job offer. I thought about leaving. When I told my class I might leave, a student 4 , “Sir, please don’t go.” His voice was soft, but it carried across the room. Another boy, who seldom spoke, started crying. He tried to 5 it, wiping (擦) his eyes with the back of his hand, but he couldn’t stop. The room was 6 again. Looking at their sad faces, I was deeply touched. I decided to 7 . A week later, there was a speech competition in the school hall. That shy boy walked 8 onto the stage (舞台). He stood facing the listeners and began his speech in English. His voice was loud, and I saw no fear in his eyes. His change made me realize the meaning of my 9 . If even one student found courage because I did not 10 , then every tear, every doubt, and every difficulty was worth it. Sometimes, what matters most is only shown when you choose to stay. 1.A.read B.forgot C.avoided D.answered 2.A.missing B.encouraging C.holding D.counting 3.A.returned B.appeared C.mattered D.doubled 4.A.added B.agreed C.begged D.ordered 5.A.hide B.mark C.push D.notice 6.A.clean B.empty C.dark D.silent 7.A.rest B.stay C.rise D.travel 8.A.sadly B.blindly C.bravely D.repeatedly 9.A.job B.gift C.smile D.speech 10.A.come up B.give up C.get up D.show up III 拔高练习 六、阅读理解 Angelo was a businessman. In 2005, he was quite ill. So he wanted a place where he could live a happy and healthy life. He realized that he didn’t need to live in a huge house in the city. He believed that being closer to nature could help him feel better. One day, he was in the woods when it started to rain. He looked for a place to keep dry and he discovered a cave (洞穴) house! It was 800 years old. From 1962, no one lived there and the house stayed empty. Angelo liked the house very much. He went to see the possibility of getting it. It was for sale, and in 2010, he decided to buy it. After that, he started to cut into the rock and to rebuild and modernize the house. He worked for over a thousand hours from beginning to end. He planned everything himself, he moved about 80 tons of rock himself and he painted the house. Angelo finished the house in nine months. The house is not huge. It is about 65 m . It has modern facilities (设施), such as hot water, Internet connections and heating under the floors of the rooms. Angelo uses the house as a place to go to sometimes, to get away from his busy city life. In order to help other people get closer to nature, he shares his house with them when he doesn’t live there. They can enjoy Angelo’s happy house and run away from their busy lives, too. 1.What do we know about Angelo in paragraph 1? A.He was a young doctor. B.He wanted a different life. C.He was always in good health. D.He lived in the countryside. 2.What does the underlined word “it” in paragraph 2 refer to (指的是)? A.The rain. B.The wood. C.The house. D.The money. 3.What is paragraph 3 mainly about? A.Why Angelo liked the house. B.How Angelo rebuilt the house. C.Why the house was for sale. D.How the house was discovered. 4.Why does Angelo share his house with other people? A.To raise some money. B.To present its modern facilities. C.To make more friends. D.To help them get closer to nature. B Researchers from the Massachusetts Institute of Technology (MIT) have estimated (估计) that the world may need about 1 billion new homes by 2050. According to a researcher from MIT, if people use wood to make so many homes, more than three times the size of the Amazon rainforest may be cut. The MIT researchers tried to find other materials to take the place of wood to make house parts. And they found recycled plastic could play a role. (示意图) The MIT team discovered that recycled plastic mixed with bits of glass could be used as a new material to make trusses (桁架)—supports put under floors to make sure that the floors can carry the weight of everything on them. The MIT team wanted to know how much weight the trusses could carry. In a test, they 3D printed four trusses with the new material. Each truss weighed only about 6 kg—lighter than a comparable wooden truss. The team put the four trusses under a wooden floor model and slowly added heavy weights on the floor. Through the test, the team found the four trusses could sustain objects weighing more than 1,800 kg—about the weight of a car. This showed trusses made from the new material were strong enough to be used in house building in America. The finding may benefit house building a lot. It will be much easier to send house parts made from this new material to different places. What’s more, the researchers say it is possible to bring down the cost of making house parts. The researchers hope that one day they can 3D print more house parts with the new material, so that more used plastic could be turned into something useful. 根据语篇内容,选择最佳选项。 5.How many new homes may the world need by 2050 according to the MIT researchers? A.About 1 billion. B.About 2 billion. C.About 3 billion. 6.What is the new material made from? A.Recycled plastic and glass. B.Recycled plastic and wood. C.Recycled plastic and stone. 7.What does the underlined word “sustain” probably mean in Paragraph 3? A.Increase. B.Avoid. C.Hold. 8.What can we learn about the 3D-printed trusses in the test? A.They were big enough to support house floors. B.They were strong enough for house building. C.They were small enough to be put in a car. 9.Which of the following is the best title for the text? A.3D Printing Solves Housing Problems B.Recycled Plastic Finds New Life in Houses C.Recycling Plastic Reduces Environmental Pollution 七、选词填空 请从方框内选择适当的词并用其正确形式填空,使文章完整连贯。注意每空一词,每词仅用一次,有两词为多余选项。请将答案写在答题卡对应题目的答题位置上。 alone and can culture have his idea of or return upon well Yang Ming is a 26-year-old designer. He once studied and worked in Shanghai. There he developed his designing skills. Two years ago, he 1 to his hometown. With the help of the government, Yang started 2 own business. Yang’s hometown is known for its fishing 3 . This gives him lots of creative business 4 . He mixes local cultural characteristics into his products. So far, he has developed more than 30 products. Among them, the most successful one is a refrigerator magnet (冰箱贴). It sells much 5 than the others in gift shops. The magnet has the shape of a traditional fishing boat. It reminds the tourists 6 their travel experience in Yang’s hometown. “Cultural products are not about simply printing traditional symbols on products,” Yang said. “The key is to find a natural connection between tradition 7 modern life.” Yang is not 8 . Across China, a growing number of young designers are turning to traditional local culture for inspirations (灵感). As their products become popular abroad, more foreigners will 9 a better understanding of Chinese culture. “Chinese traditional culture 10 be seen by the world as long as we find the right way to present it,” Yang said. 参考答案 一、单词默写。 【答案】1. discussion 2. junior 3. flat 4. aspect 5. confident 6. attend 7. achieve 8. neighbourhood 9. amazing 10. transport 二、词组默写。 【答案】1. stay the same 2. different from 3. attend group discussions 4. changes in life 5. for example 6. primary school 7. junior high school 8. move to 9.the way I study 10. achieve together 三、单词拼写 A.根据汉语提示完成单词 【答案】1.Junior 2.flat 3. aspect 4. attend 5. neighbourhood. B. 根据句意及首字母完成单词。 【答案】 1. discussion 2. confident 3. attend 4. amazing 5. transport 四、A.根据汉语完成句子 【答案】1. different from 2. attend group discussions 3. how much 4. stays the same 5. moved to B. 单项选择 【答案】 1.B 2.A 3.B 4.B 5.B 6.B 7.B 8.C 9.B 10.C 五、完形填空 阅读下面的短文,掌握其大意,然后从短文后各题所给的A、B、C、D四个选项中,选择最佳选项。 【导语】本文讲述作者在偏远乡村学校教英语的经历:开学第一天学生胆怯不敢回答问题,数月里作者不断鼓励学生,收到更好的工作机会时萌生离职想法,学生的挽留让他深受触动选择留下。后来曾经内向害羞的男孩勇敢站上演讲台,作者也明白了这份工作的意义——坚持不放弃就能带给学生改变。 【答案】1.D 2.B 3.C 4.C 5.A 6.D 7.B 8.C 9.A 10.B 六、阅读理解 A【导语】本文主要讲述商人Angelo因生病想要亲近自然、过健康生活,偶然发现一处古老洞穴屋,买下后亲手翻新改造,还在闲置时把屋子分享给他人,帮助大家远离忙碌、贴近自然。 【答案】1.B 2.C 3.B 4.D B【导语】本文是一篇说明文,主要讲述麻省理工学院研究人员预估2050年全球需大量新建住房,若大量使用木材会破坏雨林,团队研发出回收塑料混合玻璃的新型材料3D打印建筑桁架,测试证实其承重达标,该材料还具备运输、成本优势,可回收废旧塑料用于建房。 【答案】5.A 6.A 7.C 8.B 9.B 七、选词填空 请从方框内选择适当的词并用其正确形式填空,使文章完整连贯。注意每空一词,每词仅用一次,有两词为多余选项。请将答案写在答题卡对应题目的答题位置上。 【导语】本文讲述了26岁设计师杨明返乡创业的故事。他曾在上海学习工作,两年前回乡后在政府帮助下自主创业,将家乡的渔文化融入产品设计,开发出30多款文创产品,其中最畅销的渔船造型冰箱贴深受游客喜爱。他认为文创的关键是找到传统与现代生活的自然连接。如今越来越多年轻设计师从传统文化中汲取灵感,让世界更好地了解中国文化。 【答案】1.returned 2.his 3.culture 4.ideas 5.better 6.of 7.and 8.alone 9.have 10.can 1 / 6 学科网(北京)股份有限公司 $