Unit 1 Section B 2a-2c (Vocabulary in use)（同步课时作业）2026-2027学年九年级英语上册同步教学精品课件（新教材人教版）

**基本信息** 本练习为初中英语新授课同步练，以“基础巩固—语法深化—语篇综合”分层设计，覆盖词汇、语法到语篇应用，适配课时目标，助力语言能力与文化意识培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇与基础语法|词组翻译（10题）、单词适当形式填空（5题），强化Unit 1重点词汇记忆与基础语法应用| |进阶层|语法知识与语境应用|单项选择（5题）、语法填空（10题），考查时态、词性转换等语法点在语境中的运用| |综合层|语篇理解与文化意识|完形填空（10题）、阅读理解（9题），通过Dashiban村变迁、中Kenyan铁路等语篇，培养语篇分析能力与跨文化认知|

Unit 1 The Changing World Section B 2a-2c (Vocabulary in use)课时作业 1、 词组翻译。 1. 努力做某事 __________________________ 2. 对……有益 __________________________ 3. 把……变成 __________________________ 4. 植树造林 __________________________ 5. 改善生活环境 __________________________ 6. 减少污染 __________________________ 7. 创造奇迹 __________________________ 8. 取得巨大成就 __________________________ 9. 对……负责 __________________________ 10. 在……的帮助下 __________________________ 【答案】1. make efforts to do sth 2. be beneficial to. 3. turn ... into 4. plant trees / afforestation 5. improve living environment 6. reduce pollution 7. work miracles / create wonders   8. make great achievements 9. be responsible for 10. with the help of  二、 用括号内所给单词的适当形式填空 1. A (village)helped us find the way to the ancient town. 2. The waiter welcomed us and (lead)us to the table by the window. 3. The development of AI has changed many (aspect)of our lives. 4. Dreams make you have a wider sky, so you can see much (far). 5. The video made it possible (discuss)the life of pandas in the wild. 【答案】1. villager 2. led 3. aspects 4. farther 5. to discuss 三、完成句子。 1.初中毕业的时候，我希望做一些有趣的事情。 When I graduate from _______ _____ ________，I hope to do something interesting. 2.王老师对我上学期在英语方面的进步感到满意。 Mr Wang ____ ______ _____ the progress I made in English last semester. 3.乔轻松地解出了这道数学题，让全班每个人都很惊讶。 Joe solved the math problem _____ ______，surprising everyone in the class. 4.北京，中国的首都，曾两次欢迎来自世界各地的运动员参加奥运会。 Beijing，_____ ________ ____ China，has welcomed athletes from all over the world to _____ ________ _______ twice. 5. 你能帮我把这台打印机(printer)连接到电脑上吗？(link...to) _____________________________________________________ 【答案】1.junior high school 2.was happy with 3.with ease 4.the capital of the Olympic Games 5.Can you help me link this printer to the computer? 四、单项选择。 (　　)1. —As time goes on，her illness gets worse and worse. —She is always a strong-minded lady.Hope a ____ will happen. A. chance B.wish C.magic D.miracle 【答案】D (　　)2.We can get lots of ________ from WeChat.It makes our life much easier than before. A. interests B.benefits C.purposes D.thoughts 【答案】B (　　)3.—Sam，don’t jump to a ________，especially when you meet someone only for the first time. —Don’t worry，Mum.I won’t. A.suggestion B.discussion C.conclusion D.decision 【答案】C (　　)4.[阜阳期末] It’s simple and ________ to use the reading pen and repeat out loud by touching the articles in the textbooks. A. convenient B.central C.unbelievable D.unusual 【答案】A (　　)5.—Jack，I haven’t seen your brother for a long time. —He has been in Shanghai ________ for two months. A.on business B.in trouble C.by chance D.at least 【答案】A 五、完形填空。 Dashiban is a village with a 600-year history located in Xichang, Sichuan Province, which is far more than just an ordinary living place. This 1 village used to be a busy place on the Southern Silk Road and the Tea Horse Road. However, as time went by, the village 2 developed poorly and many villagers left their hometown to search for work somewhere else. In order to change the 3 , the local government started a project in Dashiban in 2021. The aim of the project was to protect the village’s 4 character by following the rule of “repairing the old as old”. 5 the local government’s efforts, the village has changed a lot by now. Especially, the homestay (民宿) business has 6 most quickly, which has made more and more villagers working outside return home to start their own businesses. For example, Xiao Wenfang, a local villager, 7 her job in the big city and went back to run a restaurant with her husband in the village. Travel photography has also become very popular in the village. Plenty of tourists who wear beautiful traditional clothes travel here to 8 . At present, Dashiban has 232 homestays, 85 restaurants and 65 travel photography studios. Tourism has gradually become the main industry of the village, which 9 over 1,000 jobs for local villagers. People from different places even 10 this small village as an ideal place to settle down. 1．A．modern B．ancient C．typical D．magical 2．A．immediately B．suddenly C．gradually D．quickly 3．A．situation B．choice C．condition D．decision 4．A．interesting B．difficult C．historical D．helpful 5．A．Thanks to B．As for C．According to D．Instead of 6．A．fallen B．become C．turned D．developed 7．A．gave in B．gave up C．gave away D．gave back 8．A．enjoy food B．buy gifts C．have a rest D．take photos 9．A．prepares B．provides C．finds D．makes 10．A．serve B．treat C．regard D．use 【答案】 1．B 2．C 3．A 4．C 5．A 6．D 7．B 8．D 9．B 10．C 【导语】本文讲述四川西昌有600年历史的古村大石板，从衰落落后到当地政府启动古村保护项目，发展乡村旅游业实现村庄振兴，吸引村民返乡创业、游客到访的故事。 1．句意：这座古老的村庄曾是南方丝绸之路和茶马古道上的一个繁忙之地。 根据第1段第1句“a village with a 600-year history”可知，这个村子有600年历史，是古老的村庄，选ancient“古老的”。 2．句意：然而，随着时间的推移，这个村庄逐渐发展落后，许多村民离开家乡去其他地方找工作。 根据句中“as time went by”（随着时间的推移）可知，村落衰落是一个渐进过程，所以填gradually“逐渐地”。 3．句意：为了改变这一状况，当地政府在 2021 年在大石板启动了一个项目。 前文提到村子发展落后、村民外出打工，此处指为了改变这一状况，situation指整体局势、情况，符合“改变落后现状”的语境。 4．句意：该项目的目的是遵循 “修旧如旧” 的原则，保护村庄的历史风貌。 根据句中“repairing the old as old”（修旧如旧）以及村子的古村属性，可知项目目的是保护其历史风貌，选historical“历史的”。 5．句意：多亏了当地政府的努力，这个村庄到现在已经发生了很大的变化。 前文提到政府启动改造项目，后文是项目带来的好结果，Thanks to“多亏了”符合因果逻辑。 6．句意：尤其是民宿业务发展得最快，这使得越来越多在外打工的村民返乡创业。 根据后文“more and more villagers...return home to start their own businesses”可知，民宿生意发展最快，developed“发展”符合语境。 7．句意：例如，当地村民小文芳放弃了她在大城市的工作，回到村里和丈夫一起开了一家餐馆。 根据后文“went back to run a restaurant”可知，她放弃了大城市的工作返乡，选gave up“放弃”。 8．句意：许多穿着漂亮传统服饰的游客来到这里拍照。 根据前文“Travel photography has also become very popular in the village ”可知，旅拍很流行，所以游客来这里是拍照的，选take photos“拍照”。 9．句意：旅游业逐渐成为了这个村庄的主要产业，它为当地村民提供了1000多个工作岗位。 根据句中“...over 1,000 jobs for local villagers”可知，旅游业为村民提供了大量工作，provide sth for sb是固定搭配，意为“为某人提供某物”。 10．句意：来自不同地方的人们甚至把这个小村庄看作是一个理想的定居之地。 根据“...this small village as an ideal place to settle down”可知，此处指人们把这个村子看作理想的定居地，regard...as...“把……看作……”，是固定搭配。 六、语法填空。 Qiqihar, a city with profound cultural roots and brilliant development prospects, 1 (make) great progress in recent years. It 2 (transform) from a traditional industrial city to a modern city integrating ecology, industry and culture. Ecologically, Zhalong Wetland 3 (become) a world-famous ecological protection area. Thanks to years of efforts, the number of red-crowned cranes 4 (increase) significantly. The local government 5 (continue) to strengthen wetland protection and promote green development. Industrially, Qiqihar’s equipment manufacturing industry 6 (upgrade) rapidly. Advanced technologies 7 (introduce) and independent innovation 8 (encourage). Many high-tech products 9 (export) to overseas markets, bringing considerable economic benefits. Culturally, the International Crane Culture Festival 10 (hold) annually, attracting people from all over the world. It has become an important platform for cultural exchange and inheritance. Qiqihar’s development journey shows that balancing development and protection is the key to sustainable growth. I believe the city will have a more promising future. 【答案】 1．has made 2．has transformed 3．has become 4．has increased 5．continues 6．is upgrading 7．are introduced 8．is encouraged 9．are exported 10．is held 【导语】本文主要介绍了齐齐哈尔市近年来的发展变化，包括生态保护、产业升级和文化交流等方面，展现了该城市在平衡发展与保护方面的成就。 1．句意：齐齐哈尔这座有着深厚文化底蕴和辉煌发展前景的城市，近年来取得了长足的进步。根据“in recent years”可知，此处应用现在完成时，其结构是：have/has+过去分词，主语“Qiqihar”表示单数，所以用助动词has，make的过去分词是made。故填has made。 2．句意：它从传统的工业城市转变为集生态、工业、文化于一体的现代化城市。此处表示动作已经完成，且结果影响至今，应用现在完成时，主语“It”表示单数，所以用助动词has，transform的过去分词是transformed。故填has transformed。 3．句意：在生态上，扎龙湿地已经成为世界著名的生态保护区。此处表示动作已经完成，且结果具有延续性，应用现在完成时，主语“Zhalong Wetland”表示单数，所以用助动词has，become的过去分词是become。故填has become。 4．句意：由于多年的努力，丹顶鹤的数量大幅增加。根据“Thanks to years of efforts”可知，此处描述 ‌长期努力带来的可见成果，应用现在完成时，主语是“the number of red-crowned cranes”，当“the number of+复数名词”作主语时，谓语动词用单数形式，所以用助动词has，increase的过去分词是increased。故填has increased。 5．句意：当地政府继续加强湿地保护，促进绿色发展。此处表示常态性动作，应用一般现在时，主语“The local government”表示单数，所以空格处应用continue的第三人称单数形式continues。故填continues。 6．句意：工业上，齐齐哈尔的装备制造业正在快速升级。此处表示现阶段进行的动作，应用现在进行时，其结构是：am/is/are+现在分词，主语“Qiqihar’s equipment manufacturing industry”表示单数，所以用be动词is，upgrade的现在分词是upgrading。故填is upgrading。 7．句意：先进技术被引进，自主创新受到鼓励。此处表示常态性动作，应用一般现在时，主语“Advanced technologies”和动词“introduce”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，其结构是：am/is/are+过去分词，主语表示复数，所以用be动词are，introduce的过去分词是introduced。故填are introduced。 8．句意：先进技术被引进，自主创新受到鼓励。此处表示常态性动作，应用一般现在时，主语“independent innovation”和动词“encourage”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，主语表示单数，所以用be动词is，encourage的过去分词是encouraged。故填is encouraged。 9．句意：许多高科技产品出口到海外市场，带来可观的经济效益。此处表示常态性动作，应用一般现在时，主语“Many high-tech products”和动词“export”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，主语表示复数，所以用be动词are，export的过去分词是exported。故填are exported。 10．句意：文化上，每年举办国际鹤文化节，吸引了世界各地的人们。根据“annually”可知，此处表示规律性动作，应用一般现在时，主语“the International Crane Culture Festival”和动词“hold”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，主语表示单数，所以用be动词is，hold的过去分词是held。故填is held。 七、阅读理解。 A The Fast Track: China-Kenya Railway In 2017, the 480-kilometer Mombasa-Nairobi railway opened. Before that, people only had old slow trains and rough roads. It took 10 hours to travel from Mombasa Port to Nairobi City. The new railway was built with Chinese technology and workers. Now the trip only takes about four hours. More than two million people use it every year. Businessmen can send vegetables and meat faster, so more fresh food is in local shops. Travelers can visit different towns easily. A local government worker said the railway brought lots of changes. Many towns became richer. A supermarket manager said food transport became much easier. Instead of hundreds of lorries, only two or three trains can carry all the food needed. This railway is more than a transport tool. It is a symbol of friendship between China and Kenya. It tells us that countries can work together to create a better life for their people. 1. How long is the Mombasa-Nairobi railway? A. 10 km B. 480 km C. 4000 km D. 2 million km 2. What made food transport easier for Kenyans? A. New lorries B. The new railway C. Big ports D. High-tech farms 3.Which of the following is TRUE? A. The railway opened in 2007 B. It still takes ten hours to travel by train now C. Over two million people take the train every year D. The railway was built only by Kenyan workers 4.What is the writer’s opinion about the railway? A. It is just a common train line B. It shows international cooperation C. It costs too much money D. It is not popular among local people 【答案】【解析】 1. B（细节题，对应第一段 the 480-kilometer Mombasa-Nairobi railway） 2. B（细节题，对应第二段 The new railway was built... Businessmen can send vegetables... faster 及第三段 food transport became much easier） 3. C（细节辨析题，对应第二段 More than two million people use it every year） 4. B（观点态度题，对应最后一段 It is a symbol of friendship... countries can work together...） B In the past few years, great changes have taken place in my hometown, Hebei. Life today is quite different from what it used to be. Technology is changing farming, and making farming smarter and better. In Handan, a special wheat (小麦) called “Zhongxinmai 998” was sent into space. The seeds (种子) changed there, and now this wheat can fight against bad weather and produce more food. In Xingtai, smart machines follow the Beidou system to plant crops (庄稼) in straight rows at the same depth. In this way, every plant gets enough sunlight and air. As a result, over 8% more plants come out of the ground, and they grow better and faster. Transportation has also improved a lot. High-speed railway stations have been built, connecting our city with more places in China. From 2020 to 2025, a total of 105 tourist trains ran in the Beijing-Tianjin-Hebei area. They travelled to over 100 cities, carrying about 40,000 passengers in all. Moreover, living conditions have become much better. Tall buildings and shopping malls provide people with comfortable homes and more ways to have fun. Old neighborhoods are repaired, and broken roads are now smooth and safe. Dirty riversides have become clean parks with flowers and trees. In many villages, buses carry both people and packages (包裹), making life easier for farmers. I’m proud of these changes. They have made my hometown more lively and pleasant. 1．What is special about “Zhongxinmai 998” after its seeds changed in space? __________________________________________________________ 2．How many tourist trains ran in the Beijing-Tianjin-Hebei area from 2020 to 2025? __________________________________________________________ 3．What have dirty riversides become? __________________________________________________________ 4．How does the writer feel about the changes? __________________________________________________________ 5．What is one thing in your hometown that you hope will never change? Why? __________________________________________________________ 【答案】1．It can fight against bad weather and produce more food. 2．105. 3．Clean parks with flowers and trees. 4．Proud. 5．The traditional food. Because it represents our culture. 【导语】本文主要讲述了作者家乡河北近年来在农业技术、交通和生活条件等方面发生的巨大变化以及作者对此的感受。 【详解】 1．第二段指出“...this wheat can fight against bad weather and produce more food”，因此太空小麦的特殊之处在于能抵抗恶劣天气并产出更多粮食。 2．第三段指出“From 2020 to 2025，a total of 105 tourist trains ran in the Beijing-Tianjin-Hebei area”，故可直接从原文提取数字105。 3．第四段指出“Dirty riversides have become clean parks with flowers and trees”，因此脏河岸已变成有花有树的干净公园。 4．第五段指出“I’m proud of these changes”，作者对这些变化感到自豪。 5．这是一道开放性问题，答案不唯一。可根据个人理解围绕家乡中希望保持不变的事物（如人际关系、自然环境、传统习俗等）自由作答并说明理由。 学科网（北京）股份有限公司 $ Unit 1 The Changing World Section B 2a-2c (Vocabulary in use)课时作业 1、 词组翻译。 1. 努力做某事 __________________________ 2. 对……有益 __________________________ 3. 把……变成 __________________________ 4. 植树造林 __________________________ 5. 改善生活环境 __________________________ 6. 减少污染 __________________________ 7. 创造奇迹 __________________________ 8. 取得巨大成就 __________________________ 9. 对……负责 __________________________ 10. 在……的帮助下 __________________________ 二、 用括号内所给单词的适当形式填空 1. A (village)helped us find the way to the ancient town. 2. The waiter welcomed us and (lead)us to the table by the window. 3. The development of AI has changed many (aspect)of our lives. 4. Dreams make you have a wider sky, so you can see much (far). 5. The video made it possible (discuss)the life of pandas in the wild. 三、完成句子。 1.初中毕业的时候，我希望做一些有趣的事情。 When I graduate from _______ _____ ________，I hope to do something interesting. 2.王老师对我上学期在英语方面的进步感到满意。 Mr Wang ____ ______ _____ the progress I made in English last semester. 3.乔轻松地解出了这道数学题，让全班每个人都很惊讶。 Joe solved the math problem _____ ______，surprising everyone in the class. 4.北京，中国的首都，曾两次欢迎来自世界各地的运动员参加奥运会。 Beijing，_____ ________ ____ China，has welcomed athletes from all over the world to _____ ________ _______ twice. 5. 你能帮我把这台打印机(printer)连接到电脑上吗？(link...to) _____________________________________________________ 四、单项选择。 (　　)1. —As time goes on，her illness gets worse and worse. —She is always a strong-minded lady.Hope a ____ will happen. A. chance B.wish C.magic D.miracle (　　)2.We can get lots of ________ from WeChat.It makes our life much easier than before. A. interests B.benefits C.purposes D.thoughts (　　)3.—Sam，don’t jump to a ________，especially when you meet someone only for the first time. —Don’t worry，Mum.I won’t. A.suggestion B.discussion C.conclusion D.decision (　　)4. It’s simple and ________ to use the reading pen and repeat out loud by touching the articles in the textbooks. A. convenient B.central C.unbelievable D.unusual (　　)5.—Jack，I haven’t seen your brother for a long time. —He has been in Shanghai ________ for two months. A.on business B.in trouble C.by chance D.at least 五、完形填空。 Dashiban is a village with a 600-year history located in Xichang, Sichuan Province, which is far more than just an ordinary living place. This 1 village used to be a busy place on the Southern Silk Road and the Tea Horse Road. However, as time went by, the village 2 developed poorly and many villagers left their hometown to search for work somewhere else. In order to change the 3 , the local government started a project in Dashiban in 2021. The aim of the project was to protect the village’s 4 character by following the rule of “repairing the old as old”. 5 the local government’s efforts, the village has changed a lot by now. Especially, the homestay (民宿) business has 6 most quickly, which has made more and more villagers working outside return home to start their own businesses. For example, Xiao Wenfang, a local villager, 7 her job in the big city and went back to run a restaurant with her husband in the village. Travel photography has also become very popular in the village. Plenty of tourists who wear beautiful traditional clothes travel here to 8 . At present, Dashiban has 232 homestays, 85 restaurants and 65 travel photography studios. Tourism has gradually become the main industry of the village, which 9 over 1,000 jobs for local villagers. People from different places even 10 this small village as an ideal place to settle down. 1．A．modern B．ancient C．typical D．magical 2．A．immediately B．suddenly C．gradually D．quickly 3．A．situation B．choice C．condition D．decision 4．A．interesting B．difficult C．historical D．helpful 5．A．Thanks to B．As for C．According to D．Instead of 6．A．fallen B．become C．turned D．developed 7．A．gave in B．gave up C．gave away D．gave back 8．A．enjoy food B．buy gifts C．have a rest D．take photos 9．A．prepares B．provides C．finds D．makes 10．A．serve B．treat C．regard D．use 六、语法填空。 Qiqihar, a city with profound cultural roots and brilliant development prospects, 1 (make) great progress in recent years. It 2 (transform) from a traditional industrial city to a modern city integrating ecology, industry and culture. Ecologically, Zhalong Wetland 3 (become) a world-famous ecological protection area. Thanks to years of efforts, the number of red-crowned cranes 4 (increase) significantly. The local government 5 (continue) to strengthen wetland protection and promote green development. Industrially, Qiqihar’s equipment manufacturing industry 6 (upgrade) rapidly. Advanced technologies 7 (introduce) and independent innovation 8 (encourage). Many high-tech products 9 (export) to overseas markets, bringing considerable economic benefits. Culturally, the International Crane Culture Festival 10 (hold) annually, attracting people from all over the world. It has become an important platform for cultural exchange and inheritance. Qiqihar’s development journey shows that balancing development and protection is the key to sustainable growth. I believe the city will have a more promising future. 七、阅读理解。 A The Fast Track: China-Kenya Railway In 2017, the 480-kilometer Mombasa-Nairobi railway opened. Before that, people only had old slow trains and rough roads. It took 10 hours to travel from Mombasa Port to Nairobi City. The new railway was built with Chinese technology and workers. Now the trip only takes about four hours. More than two million people use it every year. Businessmen can send vegetables and meat faster, so more fresh food is in local shops. Travelers can visit different towns easily. A local government worker said the railway brought lots of changes. Many towns became richer. A supermarket manager said food transport became much easier. Instead of hundreds of lorries, only two or three trains can carry all the food needed. This railway is more than a transport tool. It is a symbol of friendship between China and Kenya. It tells us that countries can work together to create a better life for their people. 1. How long is the Mombasa-Nairobi railway? A. 10 km B. 480 km C. 4000 km D. 2 million km 2. What made food transport easier for Kenyans? A. New lorries B. The new railway C. Big ports D. High-tech farms 3.Which of the following is TRUE? A. The railway opened in 2007 B. It still takes ten hours to travel by train now C. Over two million people take the train every year D. The railway was built only by Kenyan workers 4.What is the writer’s opinion about the railway? A. It is just a common train line B. It shows international cooperation C. It costs too much money D. It is not popular among local people B In the past few years, great changes have taken place in my hometown, Hebei. Life today is quite different from what it used to be. Technology is changing farming, and making farming smarter and better. In Handan, a special wheat (小麦) called “Zhongxinmai 998” was sent into space. The seeds (种子) changed there, and now this wheat can fight against bad weather and produce more food. In Xingtai, smart machines follow the Beidou system to plant crops (庄稼) in straight rows at the same depth. In this way, every plant gets enough sunlight and air. As a result, over 8% more plants come out of the ground, and they grow better and faster. Transportation has also improved a lot. High-speed railway stations have been built, connecting our city with more places in China. From 2020 to 2025, a total of 105 tourist trains ran in the Beijing-Tianjin-Hebei area. They travelled to over 100 cities, carrying about 40,000 passengers in all. Moreover, living conditions have become much better. Tall buildings and shopping malls provide people with comfortable homes and more ways to have fun. Old neighborhoods are repaired, and broken roads are now smooth and safe. Dirty riversides have become clean parks with flowers and trees. In many villages, buses carry both people and packages (包裹), making life easier for farmers. I’m proud of these changes. They have made my hometown more lively and pleasant. 1．What is special about “Zhongxinmai 998” after its seeds changed in space? __________________________________________________________ 2．How many tourist trains ran in the Beijing-Tianjin-Hebei area from 2020 to 2025? __________________________________________________________ 3．What have dirty riversides become? __________________________________________________________ 4．How does the writer feel about the changes? __________________________________________________________ 5．What is one thing in your hometown that you hope will never change? Why? __________________________________________________________ 学科网（北京）股份有限公司 $