Unit 1 The Changing World时文单元话题 同步阅读提分提升练习三2026-2027学年人教版九年级英语上册

**基本信息** 以“变化”为主题整合多领域时文，聚焦一般过去时与现在完成时，通过逻辑辨析、细节定位等方法提升语言能力与文化意识。 **综合设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |完形填空|10题（新新三样出口）|逻辑关系词辨析（However转折）、词汇语境匹配|经济转型主题，用现在完成时体现变化过程| |阅读理解|15题（西十高铁等）|细节定位（时间/数据）、主旨归纳（段落首尾）|交通/能源/生态话题，通过过去与现在对比强化时态运用| |六选五|5题（乡村振兴）|上下文衔接（今昔对比）、主题句匹配|农业/技术变化，训练语篇连贯思维| |语法填空|10题（平阳村茶产业）|时态判断（in recent years用现在完成时）、非谓语作状语|乡村发展话题，系统训练核心语法结构|

Unit 1 The Changing World时文单元话题 同步阅读提分提升练习一 完形填空——2026年7月中国出口“新新三样”崛起 阅读A篇——2026年6月西十高铁开通 阅读B篇——2026年上半年中国能源转型 阅读C篇——库布其沙漠锁边林草带贯通 六选五——2026年中国乡村振兴 语法填空——贵州平阳村茶产业发展 命题依据：《义务教育英语课程标准（2022年版）》 单元核心语法：一般过去时、现在完成时、used to结构 一、完形填空（共10小题，每小题1.5分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 China's "New New Three" — A Changing Export Landscape In recent years, China's exports have changed greatly. A few years ago, electric cars, lithium batteries, and solar panels were known as the "new three". ___1___, in the first half of 2026, a new group of products has taken the spotlight — robots, artificial intelligence, and innovative drugs. They are now called the "new new three". The numbers tell the story. In the first half of 2026, China's robot exports reached 62.9 billion yuan, an increase of 18.6%. Surgical robot exports ___2___ by 3.3 times. AI technology has also made great progress. In the third week of July, China's large AI models ___3___ 36.11 trillion tokens worldwide, ranking first for 12 consecutive weeks. China has become a global leader in AI. The country's AI models now hold about ___4___ of the global market share. Companies from Silicon Valley to Europe choose Chinese AI models to ___5___ costs. Chinese AI is not just ___6___ software anymore — it is embedded in algorithm development, model calls, and smart applications. The rise of "new new three" shows how China's economy is changing. The country is moving from ___7___ to innovation. This change has not happened overnight. It ___8___ years of hard work and investment in research. Many young people are now working in these new ___9___, creating products sold all over the world. The story of the "new new three" is a story of ___10___. It shows that with vision and determination, a country can transform its economy and create a brighter future. 1. A. However　　B. Therefore　　C. Besides　　D. Instead 2. A. reduced　　B. increased　　C. remained　　D. dropped 3. A. produced　　B. received　　C. called　　D. processed 4. A. one third　　B. one half　　C. two thirds　　D. three quarters 5. A. increase　　B. reduce　　C. maintain　　D. calculate 6. A. buying　　B. selling　　C. making　　D. using 7. A. quality　　B. quantity　　C. cost　　D. speed 8. A. has taken　　B. took　　C. takes　　D. was taking 9. A. schools　　B. fields　　C. cities　　D. countries 10. A. failure　　B. change　　C. tradition　　D. accident 二、阅读理解（共15小题，每小题2分，满分30分） 阅读短文，从A、B、C、D四个选项中选出最佳选项 Passage A Breaking the Mountains — A New High-Speed Railway On June 30, 2026, the Xi'an–Shiyan High-Speed Railway officially opened to traffic. The 257-kilometre line runs at a speed of 350 kilometres per hour. It cuts the travel time between Xi'an and Wuhan from 5 hours to about 2 hours and 41 minutes. For thousands of years, the Qinling Mountains acted as a natural barrier separating northern and southern China. Trips between the two regions used to be slow and tiring. The new railway completely breaks this traffic barrier. It connects Xi'an, a historic northern city, with Shiyan in Hubei Province. The line includes seven stations: Xi'an East, Lantian, Shangluo West, Shanyang, Mangchuan Pass, Yunxi and Shiyan East. It forms a key link in China's national high-speed rail network, connecting the Wuhan and Xi'an transport corridors. Since its opening, local tourism has grown rapidly. In the first month after operation, the number of visitors to Shiyan rose by nearly 40% year-on-year. Local shops, hotels and catering businesses have all gained more income from tourists. The Xi'an–Shiyan line is just one example of China's fast-developing transport network. In the first half of 2026 alone, China finished 355.2 kilometres of new high-speed railways. These new lines make trips faster, more convenient and comfortable for millions of people across the country. 11. When did the Xi'an–Shiyan High-Speed Railway open? A. On June 30, 2025. B. On June 30, 2026. C. On July 30, 2026. D. On January 1, 2026. 12. How long does it take to travel from Xi'an to Wuhan by the new railway? A. About 5 hours. B. About 4 hours. C. About 2 hours and 41 minutes. D. About 3 hours and 30 minutes. 13. What used to separate north and south China? A. A popular tourist area. B. The Qinling Mountains natural barrier. C. A network of old railways. D. A large city in Hubei. 14. How did tourism change in Shiyan after the railway opened? A. Fewer visitors came. B. Visitor numbers rose by nearly 40%. C. The number of tourists stayed the same. D. The city stopped receiving tourists. 15. What is the main idea of this passage? A. The Qinling Mountains have amazing natural scenery. B. China builds new railways that greatly change people's trips. C. Xi'an is the most important city in central China. D. High-speed trains are always faster than private cars. 阅读短文，从A、B、C、D四个选项中选出最佳选项 Passage B A Green Revolution — How China's Energy Is Changing For many years, coal supplied most electricity in China. But great changes have taken place in recent years. In the first half of 2026, coal power accounted for only 49.7% of China's total power generation for the first time in history. The rest of the power mainly comes from renewable energy sources. Wind and solar power alone produced over 1.2 trillion kilowatt-hours of electricity, making up around one quarter of the country's total power use. In the first six months of 2026, China added 117 million kilowatts of new renewable power capacity, which took up 73.9% of all newly built power equipment. Solar power led the growth with 72.07 million kilowatts of new installations, followed by wind power at 38.62 million kilowatts. This energy shift did not happen by chance. It results from long-term government green policies, continuous technological breakthroughs and large investment in low-carbon infrastructure. The transformation brings two big benefits: it protects the environment and creates thousands of new green jobs and related industries. A senior government official said the drop of coal power below 50% is a historic milestone for China's low-carbon development. With more investment in clean energy in the future, China's power mix will become much greener. 16. What percentage of China's power came from coal in H1 2026? A. Over 50%. B. 49.7%. C. More than 40%. D. 73.9%. 17. What share of China's electricity came from renewables in the first half of 2026? A. Less than 30%. B. About one quarter. C. Over 40%. D. Around 50%. 18. Which renewable energy had the largest new capacity growth? A. Wind power. B. Solar power. C. Hydropower. D. Biomass power. 19. What leads to China's energy transformation? A. Natural climate changes only. B. Government policies, tech progress and green investment. C. Sharp falls in global coal prices. D. Reduced demand for electricity nationwide. 20. What is the writer's attitude to China's energy transition? A. Worried and doubtful. B. Positive and supportive. C. Uninterested. D. Critical and negative. 阅读短文，从A、B、C、D四个选项中选出最佳选项 Passage C Turning Desert into Green — The Kubuqi Story The Kubuqi Desert, China's seventh-largest desert, lies just south of the Yellow River in Inner Mongolia. Thirty to forty years ago, sand dunes moved north at about 10 metres every year. Sandstorms frequently buried roads, farmlands and village doorways. Today, a 420-kilometre green shelter belt has been completed along the northern edge of Kubuqi. It stretches from Hohmodu Town to Dalat Town and serves as the longest river-protecting forest and grass belt in China. The ecological improvement has brought remarkable results. The annual sand runoff into the Yellow River from Ordos has fallen from 27 million tonnes to 4 million tonnes, an 85% drop. Moving dunes have retreated dozens of kilometres. The old pattern of "sand moving forward, humans moving away" has been completely reversed. The green belt was built through decades of joint efforts by local residents. The three-layer shelter system includes outer grass squares to fix sand, middle shrubs to block sand, and inner tall trees to hold soil. The Kubuqi model is widely praised by the United Nations as a global example of desert control. The 420-kilometre green belt protects the living environment of 740,000 people living along the Yellow River. 21. Where is the Kubuqi Desert located? A. North of the Yellow River. B. South of the Yellow River in Inner Mongolia. C. In the Gobi Desert area. D. In southern China's mountain region. 22. How long is the northern edge green belt of Kubuqi? A. 27 km. B. About 400 km. C. 420 km. D. 740 km. 23. By how much has sand flowing into the Yellow River been reduced? A. Around 50%. B. About 75%. C. Around 85%. D. Over 95%. 24. What three layers make up the Kubuqi shelter belt? A. Grass squares, shrubs and trees. B. Only wide grassland. C. Solar panels and farm fields. D. Pure forest without grass. 25. What can we learn about the green belt from the text? A. It was finished within several years. B. It is the fruit of generations' long hard work. C. It fails to stop desert expansion. D. It only helps the natural environment, not local people. 三、六选五（共5小题，每小题2分，满分10分） 阅读下面短文，从短文后的选项中选出最佳一项，有一项多余。 How Rural China Is Changing Rural China has changed dramatically in recent years. ___26___ In many villages, young people who used to work in big cities have returned home to start businesses. One obvious change lies in farming. Farmers used to grow only several kinds of crops on small pieces of land. ___27___ Now they can produce large harvests and sell goods to cities all over the country. Modern technology has entered the countryside widely. ___28___ It greatly cuts farming labour and raises production efficiency. New characteristic industries have appeared in villages. Folk craft workshops, rural camping and study tourism become popular choices. ___29___ These new small industries create lots of local jobs for young villagers. The central government also offers strong support to rural areas. In 2026, 177 billion yuan was arranged for rural development, and over 60% of the fund was used to develop local industries. ___30___ A. Many villages use AI systems to manage greenhouses. B. These great changes make villages more attractive to young people. C. These small featured businesses bring new energy to the countryside. D. Now farmers build large high-tech greenhouses for planting. E. Rural changes are slow and meaningless. F. The countryside used to be quiet and empty of young people. 四、语法填空（共10小题，每小题1.5分，满分15分） 阅读短文，在空白处填入1个单词或括号内单词的正确形式。 A Village's New Life In the past, life in Pingyang Village, Guizhou Province, ___31___ (be) very hard. There ___32___ (be) no smooth paved roads. Farmers had to carry tea down mountains ___33___ (sell) in town markets. But great changes ___34___ (take) place in recent years. The government ___35___ (build) wide roads directly to tea fields. Villagers no longer carry tea on their backs; they use transport vehicles instead. The village ___36___ (develop) a complete tea industry chain. Up to now, the tea project ___37___ (create) jobs for 166 local villagers and ___38___ (pay) nearly 2.7 million yuan as workers' wages. Lots of young people who used to work in big cities ___39___ (come) back to run tea-related businesses. New houses ___40___ (build) along wide clean roads. Pingyang Village now enjoys a bright new life. --- 第二部分 答案解析 一、完形填空（第1–10题） 【答案】 1. A　　2. B　　3. D　　4. C　　5. B　　6. B　　7. C　　8. A　　9. B　　10. B 【解析】本文介绍2026年上半年中国出口从“新三样”（电动车、锂电池、太阳能板）转向“新新三样”（机器人、人工智能、创新药），展示中国经济从成本驱动转向创新驱动的深刻变革。 1. 【答案】A 【解析】However表示转折，前文说过去的“新三样”，后文说新的“新新三样”，形成对比。B Therefore“因此”表因果，C Besides“此外”表补充，D Instead“代替”表替代，均不符合转折逻辑。 2. 【答案】B 【解析】increased意为“增长”，手术机器人出口增长3.3倍。A reduced“减少”、C remained“保持”、D dropped“下降”均与数据事实相反。 3. 【答案】D 【解析】processed意为“处理”，AI模型处理36.11万亿词元。A produced“生产”、B received“接收”、C called“调用”均不准确描述词元处理量。 4. 【答案】C 【解析】two thirds意为“三分之二”，中国AI模型占据全球约三分之二市场份额。A one third、B one half、D three quarters均与数据不符。 5. 【答案】B 【解析】reduce意为“减少”，外国企业选择中国AI模型以降低成本。A increase“增加”、C maintain“保持”、D calculate“计算”均不符合逻辑。 6. 【答案】B 【解析】selling意为“销售”，AI出海不只是卖软件。A buying“买”、C making“制造”、D using“使用”均不符合“出海”语境。 7. 【答案】C 【解析】cost意为“成本”，从“老三样”拼成本到“新新三样”拼创新。A quality“质量”、B quantity“数量”、D speed“速度”均不准确。 8. 【答案】A 【解析】has taken为现在完成时，表示“已经花费了多年”，强调对现在的影响。B took为一般过去时（不与延续性时间搭配），C takes一般现在时，D was taking过去进行时，均不恰当。 9. 【答案】B 【解析】fields意为“领域”，年轻人在这些新领域工作。A schools“学校”、C cities“城市”、D countries“国家”均不符合。 10. 【答案】B 【解析】change意为“变化”，全文主题就是变化。A failure“失败”、C tradition“传统”、D accident“意外”均与主旨相反。 二、阅读理解 A篇（第11–15题） 【答案】 11. B　　12. C　　13. B　　14. B　　15. B 【解析】本文介绍西十高铁于2026年6月30日开通运营，257公里、时速350公里，将西安至武汉行程从5小时缩短至2小时41分，打破秦岭交通阻隔。 11. 【答案】B 【解析】原文：“On June 30, 2026, a new high-speed railway...officially opened to traffic.” A项2025年错误，C/D均未提及。 12. 【答案】C 【解析】原文：“西安至武汉的铁路旅行时间从5小时缩短至2小时41分左右.” A项5小时是旧时间，B/D未提及。 13. 【答案】B 【解析】原文：“The Qinling Mountains were a natural barrier between northern and southern China.” A“旅游目的地”、C“有许多高铁”、D“湖北城市”均错误。 14. 【答案】B 【解析】原文：“In the first month of operation, the number of visitors to Shiyan increased by nearly 40%.” A/C/D均与事实相反。 15. 【答案】B 【解析】全文以西十高铁为例展示中国铁路建设如何改变出行。A“秦岭美丽”偏离主题，C“西安最重要”过度推断，D“火车比汽车快”过于笼统。 B篇（第16–20题） 【答案】 16. B　　17. C　　18. B　　19. B　　20. B 【解析】本文介绍2026年上半年中国煤电发电量占比首次低于50%（49.7%），可再生能源占比首次超四成，风光发电占全社会用电量四分之一。 16. 【答案】B 【解析】原文：“煤电发电量...占总发电量的比重降至49.7%.” A“超过50%”错误，C是可再生能源占比，D是新增装机占比。 17. 【答案】C 【解析】原文：“可再生能源发电量占比首次超四成.” A“低于30%”错误，B“约四分之一”是风光发电占比，D“约50%”错误。 18. 【答案】B 【解析】原文：“太阳能发电新增并网7207万千瓦，新增并网规模最高.” A风电3862万千瓦次之，C/D均较小。 19. 【答案】B 【解析】原文：“years of government policy, technological innovation, and investment.” A“自然因素”、C“煤价下跌”、D“需求下降”均未提及。 20. 【答案】B 【解析】全文用“milestone”“remarkable”等积极词汇，态度正面鼓励。A“担忧”、C“漠不关心”、D“批评”均不符合。 C篇（第21–25题） 【答案】 21. B　　22. C　　23. C　　24. C　　25. B 【解析】本文介绍库布其沙漠北缘420公里锁边林草带全线贯通，使入黄输沙量从2700万吨降至400万吨（降幅85%），流动沙丘后退数十公里。 21. 【答案】B 【解析】原文：“库布其沙漠... lies just south of the Yellow River in Inner Mongolia.” A“黄河以北”错误，C/D位置错误。 22. 【答案】C 【解析】原文：“库布其沙漠北缘420公里锁边林草带已实现全线贯通.” A是输沙量数据，B是光伏长城长度，D是保护人口数。 23. 【答案】C 【解析】原文：“输沙量...从2700万吨降至400万吨，输沙量减幅达85%.” A/B/D均与数据不符。 24. 【答案】A 【解析】原文：“三层措施叠在一起，形成‘沙障固沙、灌木阻沙、乔木挡风’的防护结构.” B不完整， C选项内容不符合原文描述,D未提及。 25. 【答案】B 【解析】原文：“这道横在沙与河之间的绿带，不是三年两年种出来的，是鄂尔多斯人数十年接力攒下的家底.” A“几年建成”错误，C“失败”错误，D“只利环境不利人”与保护74万群众的事实矛盾。 三、六选五（第26–30题） 【答案】 26. F　　27. D　　28. A　　29. C　　30. B 【解析】本文介绍中国农村在农业方式、技术应用、新产业业态和政府支持等方面的巨大变化。 26. 【答案】F 【解析】空前说“农村变化巨大”，空后说“年轻人回来了”，F项“农村过去安静空旷”形成今昔对比，自然引出变化。E项“变化缓慢不重要”与全文主旨相反。 27. 【答案】D 【解析】空前说“过去种少量作物”，空后说“现在产量更高”，D项“现在用大型高科技温室”直接对比。A项“AI管理温室”应在后文。 28. 【答案】A 【解析】空前说“技术进入农村”，A项“AI管理温室”是具体例子。B项“变化吸引年轻人”应放最后总结。 29. 【答案】C 【解析】空前说“非遗工坊、露营、研学等新业态”，C项“小而美的新业务创造就业”承接并说明意义。D项已在前面使用。 30. 【答案】B 【解析】空前说“政府资金支持产业发展”，B项“这些变化让农村对年轻人更有吸引力”总结全段。E项为多余干扰项。 四、语法填空（第31–40题） 【答案】 31. was　　32. were　　33. to sell　　34. have taken　　35. has built　　36. has developed　　37. has created　　38. has paid　　39. have come　　40. have been built 【解析】本文介绍贵州平阳村从过去交通不便、人背马驮运茶叶，到如今修通产业路、发展茶产业、吸引年轻人回乡的巨变。 31. 【答案】was 【考点：一般过去时，in the past为过去标志，主语it单数】 【解析】过去村里生活艰苦，life为单数，用was。 32. 【答案】were 【考点：一般过去时主谓一致】 【解析】roads是复数名词，过去没有平整公路，用were。 33. 【答案】to sell 【考点：不定式作目的状语】 【解析】农民背着茶叶下山，目的是去集市售卖。 34. 【答案】have taken 【考点：现在完成时，in recent years时间标志】 【解析】近些年巨大变化已经发生，take place无被动。 35. 【答案】has built 【考点：现在完成时】 【解析】政府已经修好直达茶园公路，动作持续到现在有影响。 36. 【答案】has developed 【考点：现在完成时】 【解析】村庄已经形成完整茶叶产业链。 37. 【答案】has created 【考点：现在完成时并列谓语】 【解析】项目已经创造就业岗位，与后半句时态统一。 38. 【答案】has paid 【考点：现在完成时并列谓语】 【解析】累计发放近270万工资。 39. 【答案】have come 【考点：现在完成时】 【解析】外出年轻人已经返乡创业。 40. 【答案】have been built 【考点：现在完成时被动语态】 【解析】新房被修建，房屋是动作承受者。 9 学科网（北京）股份有限公司 $