Unit 1 Section A 分层作业-九年级英语上册【趣味课堂】精品备课（人教版2024）

**基本信息** 本练习以“基础训练+拓展提升”分层设计，通过词汇→句型→语篇→写作的递进路径，夯实Unit 1核心语言知识，培养语言运用与思维能力。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础训练|核心词汇（如produce, govern）、基础语法（现在完成时、used to）、简单语篇理解|词汇题结合汉译英巩固单词运用，单项选择聚焦时态与固定搭配辨析，阅读理解（A/B/C）围绕“变化”主题，培养细节查找与推理能力| |拓展提升|语篇综合运用、信息整合、书面表达|完型填空通过城市发展语境深化词汇与逻辑，任务型阅读训练信息匹配与概括，书面表达要求描述环境问题及解决措施，综合运用used to/now等表达，提升语言输出与思维品质|

新人教版九上 Unit 1 The Changing World Section A 分层作业 英语（全解全析） 班级：_________ 姓名：_________ 学号：________ 基础训练 1、 词汇。根据汉语提示或要求完成句子。 1．Great changes have ________ (take) place in my hometown in the past ten years. 【答案】taken 【详解】句意：在过去的十年里，我的家乡发生了巨大的变化。分析句子结构可知，句中含有时间状语“in the past ten years”，提示本句应用现在完成时，其结构为“have/has+过去分词”。空前已有助动词have，故其后需接动词take的过去分词taken。 2．She used to ________ (have) long hair, but now she keeps it short. 【答案】have 【详解】句意：她以前留长发，但她现在留短发。but表转折，结合后句“now she keeps it short”，句子形成过去状态和现在状态的对比，前句用来描述过去长期的样貌。固定搭配used to do sth.意为“过去常常/曾经”，to后面必须接动词原形，故填have。 3．The ground is covered with ________ (sand) soil after the storm. 【答案】sandy 【详解】句意：暴风雨过后，地上覆盖着沙土。空格需要填入形容词修饰后面的名词soil，名词sand对应的形容词形式是sandy，意为“含沙的、多沙的”。 4．The ____________ (produce) of cars has increased by 10% this year. 【答案】production 【详解】句意：今年汽车产量增长了10%。空格前是定冠词The，后接介词of，此处需要填名词作句子主语。动词produce的名词形式为production，意为“产量；生产”。因为谓语“has increased”为单数，所以填名词单数即可。 5．The _____________ (govern) has taken action to protect the environment. 【答案】government 【详解】句意：政府已经采取行动来保护环境。govern“统治；管理”，动词；空处在句中作主语，填写其名词形式government，意为“政府”，单数形式与has保持主谓一致。 6．这些电子书和有声读物在网上很受欢迎。 These ________ ________ and ________ ________ are very popular online. 【答案】 digital books audio books 【详解】原句中的关键词是“电子书”和“有声读物”。“电子书”译为digital book，前面有These，要用复数形式digital books；“有声读物”译为audio book，同样变为复数audio books，两个名词短语一起作句子的主语。 7．我们应该采取措施改善环境。 We should take measures to ___________ __________ ___________. 【答案】improve the environment 【详解】原句中“改善环境”是关键词，表示“改善”的英文是improve ，是动词，to后接动词原形。表示“环境”的英文是environment，前面要加the。 8．这里曾经有一片森林，但现在变成了农田。 There _________ _______ ______ a forest here, but now it has become farmland. 【答案】used to be 【详解】There used to be“某地过去曾经有……”，固定表达，用来对比过去和现在的景象，贴合中文题干语境。 9．这座新桥缩短了我们两个城市之间的出行时间。 The new bridge ________ ________ ________ between our two cities. 【答案】cuts travel time 【详解】原句中的关键词是“缩短”和“出行时间”；动词cut表示“缩短”，描述一般事实，时态为一般现在时，主语“The new bridge”为单数名词，谓语动词用第三人称单数cuts；travel time（出行时间）作cuts的宾语。 10．我们学校去年建了一个高科技温室大棚。 Our school built a ____________ _____________ last year. 【答案】high-tech greenhouse 【详解】原句中“高科技温室大棚”是核心短语，high-tech作形容词表示“高科技的”，greenhouse意为“温室、大棚”，空格前有不定冠词a，后面名词用单数形式。 11．在政府的支持下，我们的生活变得越来越好。 _____________ the support of the government, our life is getting better and better. 【答案】With 【详解】原句中“在……的支持下”是关键词，表示“在……的支持下”的固定搭配是with the support of，句首单词首字母需大写。 12．We have lived here for 12 years. (对划线部分提问) ________ ________ have you lived here? 【答案】 How long 【详解】句意：我们已经在这里住了12年。划线部分“for 12 years”意为“长达12年”，是时间段，表持续时长；原句时态为现在完成时，在现在完成时中对“for+时间段”提问，需用疑问词组How long；题干设置两个横线，已给出助动词have及剩余内容，故填How；long。 13．The government supported farmers last year. (对划线部分提问) ________ ________ the government ________ farmers? 【答案】 When did support 【详解】句意：去年政府扶持了农民。划线部分last year是时间，应用when提问，且首字母需要大写；原句是一般过去时，疑问句需要借助助动词did，后面的动词supported用原形support。 14．People used to grow corn on sandy land. (改为一般疑问句) ________ people ________ ________ ________ corn on sandy land? 【答案】 Did use to grow 【详解】句意：人们过去在沙地上种植玉米。原句含有used to结构，时态为一般过去时，谓语动词used为实义动词。改为一般疑问句时，需借助助动词Did置于句首，谓语动词used还原为原形use，to后接动词原形grow，其余部分不变。故填Did；use；to；grow。 15．They built the railway in 2018.（改为现在完成时） They ________ ________ the railway ________ 2018. 【答案】 have had since 【详解】句意：他们2018年就修建了这条铁路。句子要改为现在完成时，主语为They，助动词用have，瞬间动词build替换为延续性动词have，have的过去分词是had，时间点前面用介词since。 2、 单项选择。 （ ）1．—I haven’t seen the Kenyan visitor ________. What about you? —I have ________ met him once. A．already; yet B．yet; already C．ever; never D．never; ever 【答案】B 【详解】句意：——我还没见过那位肯尼亚游客。你呢？——我已经见过他一次了。 already已经，常用于肯定句；yet还，仍，常用于否定句和疑问句；ever曾经；never从不。第一句是否定句用yet，第二句是肯定句用already。 （ ）2．People ________ worry about the shortage of farmland now, but they ________ worry a lot in the past. A．don’t; used to B．didn’t; use to C．aren’t; used to D．won’t; use to 【答案】A 【详解】句意：人们现在不担心耕地短缺的问题，但他们过去常常非常担心。 第一空根据时间状语“now”可知，用一般现在时，worry是实义动词，主语People是复数，否定形式需用don’t；第二空根据时间状语“in the past”可知，表示过去的习惯，固定搭配used to do sth.意为“过去常常做某事”。应填don’t; used to。 （ ）3．My brother ________ in the countryside for three years, and he still stays there now. A．lives B．lived C．has lived D．will live 【答案】C 【详解】句意：我哥哥已经在乡下住了三年了，他现在仍然住在那里。 根据时间状语“for three years”以及后半句“he still stays there now”可知，居住的动作从过去开始一直持续到现在，应用现在完成时，应填has lived。 （ ）4．We ________ lots of new tourist attractions over the past ten years. A．create B．created C．have created D．will create 【答案】C 【详解】句意：在过去的十年里，我们已经创建了许多新的旅游景点。 根据时间状语“over the past ten years”可知，动作从过去持续到现在，应用现在完成时。 （ ）5．Look! The streets are much wider. They ________ the streets last month. A．build B．built C．have built D．are building 【答案】B 【详解】句意：看！街道宽多了。他们上个月修建了这些街道。 根据时间状语“last month”可知，动作发生在过去，时态应用一般过去时，动词用过去式built。 （ ）6．I know the old manager well. We ________ classmates in junior high school ten years ago. A．are B．were C．have been D．will be 【答案】B 【详解】句意：我很了解这位老经理。十年前我们在初中是同学。 are是；were是；have been已经是；will be将是。根据时间状语“ten years ago”可知，句子描述的是过去发生的状态，时态应用一般过去时。主语“We”是复数，be动词过去式用were。 （ ）7．Villagers ________ convenient e-payment ten years ago. They only used cash. A．used to have B．didn’t use to have C．weren’t used to have D．use to have 【答案】B 【详解】句意：村民们在十年前没有便捷的电子支付。他们只用现金。 used to do sth.表示“过去常常做某事”，其否定形式为didn’t use to do sth.“过去不曾，过去不常做某事”。根据时间状语“ten years ago”可知，句子时态为一般过去时。结合后句“They only used cash”可知，十年前村民们没有电子支付，表示“过去不曾”，didn’t use to符合，应填didn’t use to have。 （ ）8．He ________ in this farm factory for six years, and he ________ here in 2020. A．worked; came B．has worked; came C．has worked; has come D．works; comes 【答案】B 【详解】句意：他在这家农场工厂已经工作六年了，并且他是2020年来这里的。 根据“for six years”可知，第一空表示动作从过去持续到现在，应用现在完成时has worked；根据“in 2020”可知，第二空表示过去具体时间点发生的动作，时态应用一般过去时came。 （ ）9．We _______ using mobile payments when shopping now, although we ________ pay with cash many years ago. A．used to; used to B．are used to; used to C．used to; are used to D．are used to; are used to 【答案】B 【详解】句意：我们现在购物习惯使用移动支付，尽管多年前我们常使用现金付款。 used to do sth表示“过去常常做某事”；be used to do sth表示“被用来做某事”；be used to doing sth表示“习惯于做某事”。根据“using mobile payments”可知，第一空表示习惯于做某事，用are used to；根据“pay with cash”可知，第二空表示过去常常用现金支付，用used to。 （ ）10．—Wow, your AI translation glasses look so cool and brand new! —Thanks! But actually, I ________ them for over a year. A．will buy B．have had C．bought D．have bought 【答案】B 【详解】句意：——哇，你的AI翻译眼镜看起来又酷又崭新！——谢谢！但实际上我已经拥有它一年多了。 will buy将买，一般将来时；have had已经拥有，现在完成时；bought买，一般过去时；have bought已经买了，现在完成时。句中“for over a year”是时间段，必须搭配延续性动词，且用现在完成时；buy是短暂性动词，不能与时间段连用，需转换为延续性动词have，其过去分词为had，应填have had。 3、 选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空。每空限填一词，每词限用一次。 progress, society, improve, rapid, develop, communication, satisfy, modern, change, transport With the fast 1 of Chinese society, our life is 2 day by day. In the past, people’s living conditions were poor. The 3 was not convenient, so people could hardly travel far. The way of 4 was very simple. People could hardly 5 their basic needs. Nowadays, things are totally different. We live in a 6 world. The transportation is fast and convenient. We can take high-speed trains and planes to travel anywhere. People’s living standards have 7 greatly. We have made great 8 in science and technology. All these 9 changes make our 10 more harmonious and beautiful. 【答案】1．development 2．changing 3．transportation 4．communication 5．satisfy 6．modern 7．improved 8．progress 9．rapid 10．society 【导语】本文对比了中国社会的过去与现在。过去交通不便、生活艰苦，如今科技发展带来了快速便捷的交通和生活水平的提升，让社会更和谐美好。   【详解】1．句意：随着中国社会的快速发展，我们的生活正一天天改变。空前有形容词fast修饰，空后是of结构，此处需填名词，根据句意，develop“发展”，符合语境，但develop是动词，此处需填其名词形式development。 2．句意：随着中国社会的快速发展，我们的生活正一天天改变。根据句意，此处指“改变”，动词change符合语境，根据is和day by day可知句子为现在进行时，结构为be+doing，空格前已有is，故填change的现在分词changing。3．句意：交通不方便，所以人们几乎不能去远方旅行。根据后文travel far可知此处指交通运输，方框中的transport，意为“交通”，符合语境，此处将其变为transportation，意为“交通方式”，在句中作主语。 4．句意：交流方式非常简单。The way of后接名词，结合下文对比现在的通讯发达，此处指过去的交流方式，communication意为“交流”，名词，符合题意。 5．句意：人们几乎不能满足他们的基本需求。根据“their basic needs”结合satisfy one’s needs意为“满足某人的需求”，could hardly后接动词原形，所以此处填动词原形satisfy。 6．句意：我们生活在一个现代的世界。修饰名词world需用形容词，结合Nowadays可知现在是一个现代世界，modern“现代的”，符合题意。 7．句意：人们的生活水平已经大大提高。have后接过去分词构成现在完成时，living standards常与improve“提高”搭配，表示“提高生活水平”，所以此处填入improve的过去分词improved。 8．句意：我们在科技方面取得了巨大进步。根据空格前的made great，结合短语make great progress意为“取得巨大进步”，可知此处要填不可数名词progress。 9．句意：所有这些快速的变化，使我们的社会更加和谐美好。修饰名词changes需用形容词，结合语境可知，此处指“快速的变化”，方框中的rapid 意为“快速的”，符合语境，直接填入即可。 10．句意：所有这些快速的变化，使我们的社会更加和谐美好。make our...more harmonious，此处缺宾语名词，结合全文主题，可知此处指“社会”更和谐，society“社会”，符合语境，直接填入即可。 4、 阅读理解 （A） The Changing Hometown With time going by, our world and our hometown are changing all the time. Many years ago, most people lived in small villages. Houses were old and low. Roads were narrow and dirty. Few people had cars. They grew crops for a living. They seldom went out of their hometown. Life was simple but quiet. Now great changes have come. Tall buildings stand everywhere. Wide roads go across the city. Lots of people have their own cars. Many new shops and parks are built. People can enjoy beautiful nature and an easy life. The Internet makes our communication faster and easier. We can learn new things and meet different people easily. But changes also bring some problems. The air is not as fresh as before. The river becomes polluted sometimes. Too many cars make the traffic busy. We must know that changes should go with environmental protection. A beautiful changing world needs our joint efforts. （ ）1．What is the passage mainly about? A．The beautiful nature in the world. B．Changes of our hometown and life. C．How to live a happy life. D．Problems of the modern world. （ ）2．What was the hometown like many years ago? A．Tall and modern. B．Wide and clean. C．Old and quiet. D．Busy and crowded. （ ）3．Why is communication easier now? A．Because there are more cars. B．Because of the Internet. C．Because there are more parks. D．Because roads are wider. （ ）4．The underlined word “efforts” means ________. A．努力 B．财富 C．运气 D．梦想 （ ）5．Which is TRUE according to the passage? A．Changes bring no problems at all. B．People often traveled outside before. C．Life becomes better with changes. D．We don’t need to protect the environment. 【答案】1．B 2．C 3．B 4．A 5．C 【导语】本文主要介绍了家乡和生活的变化。 【详解】1．文章标题为“不断变化的故乡”，第一段引入正题，第二段讲家乡过去的情况，第三段讲家乡现在的变化，最后一段讲变化带来的一些问题。主要内容是家乡和生活的变化。 2．根据第二段“Houses were old and low.”及“Life was simple but quiet.”可知，过去的家乡是古老且安静的。 3．根据第三段“The Internet makes our communication faster and easier. We can learn new things and meet different people easily.”可知，沟通变得更容易是因为互联网。 4．最后一段“We must know that changes should go with environmental protection.”指出，变化应伴随环境保护。保护环境应是需要大家共同的努力，因此efforts意为“努力”。 5．根据第三段“Tall buildings stand everywhere. Wide roads go across the city. Lots of people have their own cars. Many new shops and parks are built. People can enjoy beautiful nature and an easy life. The Internet makes our communication faster and easier.”可知，现在有高楼大厦、宽马路、汽车和网络等，人们可以享受美丽的自然和轻松的生活，说明生活随着变化变得更好了。 （B） Shenzhou-21 Crew Completes Record Space MissionThree Chinese astronauts of the Shenzhou-21 mission safely returned to Earth on May 29. They stayed on China’s space station for 210 days, setting a new national record for the longest single space mission. During their stay, they finished many space experiments and three spacewalks. All three astronauts are in excellent health after the long journey. This successful mission marks great progress for China’s manned space program and inspires more people to explore space. Robot Carnival Shines at World Intelligence ExpoA wonderful robot carnival (嘉年华) took place at Tianjin Cultural Center during the 2026 World Intelligence Expo. It lasted four days and attracted lots of visitors. Nearly 300 robots of different kinds showed up here. People enjoyed amazing performances, such as robot dancing, boxing and calligraphy shows. There were also brilliant drone light shows. This activity clearly shows the rapid development of AI and robot technology. It not only brings great fun to people but also lets us learn more about smart technology. ________________________________________Now AI is greatly helping China forecast (预报) sandstorms. Scientists have developed an advanced AI system. Compared with traditional ways, it works much faster and gives more exact results. It can finish long-term forecasts in just one minute and warn people early. With its help, people can get ready for sandstorms ahead of time and reduce risks to health and daily life. This technology fully shows China’s progress in meteorology (气象学) and artificial intelligence. （ ）6．In which section of the newspaper can we read the news? A．Sports. B．Technology. C．Lifestyle. D．Environment. （ ）7．According to the first piece of news, we can infer that ________. A．the astronauts suffered poor health after the mission B．no experiments were carried out in the space station C．the mission broke the world record for space stay D．the space mission has achieved great success （ ）8．At the Robot Carnival, people can ________. A．watch many great performances B．make robots with their own hands C．take part in robot boxing games D．learn to design new drones （ ）9．The best heading for the third piece of news would be ________. A．How an advanced AI system works well B．Terrible sandstorms harm our daily life C．AI improves sandstorm forecasting well D．How to reduce sandstorm harm to life （ ）10．What do the three pieces of news have in common? A．They all focus on space exploration projects. B．They reflect China’s advances in modern technology. C．They mainly introduce different kinds of AI robots. D．They aim to remind people of natural disasters. 【答案】6．B 7．D 8．A 9．C 10．B 【导语】本文介绍了中国神舟二十一号载人航天任务圆满完成、世界智能博览会机器人嘉年华展出、人工智能助力沙尘暴预报三则新闻，展现了中国现代科技的飞速发展与进步。 【详解】6．三则新闻分别介绍航天科技、智能机器人技术、人工智能气象预报，均围绕科技领域展开，说明这篇新闻可以在报纸的科技板块阅读。 7．第一则新闻最后一段指出：“This successful mission marks great progress for China’s manned space program and inspires more people to explore space.”，说明此次太空任务取得了巨大成功。 8．第二则新闻中间部分写道：“People enjoyed amazing performances, such as robot dancing, boxing and calligraphy shows.”，说明人们可以在机器人嘉年华观看精彩的各类表演。 9．第三则新闻主要介绍人工智能系统相较于传统方式，能更快速、精准地预报沙尘暴，降低灾害风险，核心内容是人工智能有效优化了沙尘暴预报工作。 10．通读三则新闻可知，航天事业、智能机器人、AI气象预报都属于现代科技领域，三则内容共同展现了中国现代科技的发展与突破。 （C） Our town has seen great environmental changes over the last 15 years. Fifteen years ago, there were no trees along the streets. The river near the town was dirty and full of litter. Sandstorms came every spring. Few people wanted to walk outside on windy days. Now the situation is totally different. The government has planted thousands of trees and flowers. People no longer throw rubbish into the river. The river is clean again and full of fish. Sandstorms have disappeared. More parks have been built. People love taking walks or doing sports in their free time. Living conditions have improved a lot. Everyone enjoys the clean air and beautiful environment now. （ ）11．What was the river like 15 years ago? A．Clean and clear. B．Dirty and full of litter. C．Full of fish. D．Full of trees. （ ）12．What has the government done to change the environment? A．Built more factories. B．Planted many trees and flowers. C．Moved away all rivers. D．Provided more farmland. （ ）13．Which problem is gone now? A．Sandstorms. B．Too many parks. C．No tall buildings. D．No roads. （ ）14．We can infer that ________. A．People’s life becomes better B．People still litter everywhere C．There are fewer parks than before D．No one likes the new environment （ ）15．What can we learn from the passage? A．Environmental changes bring people a better life. B．Sandstorms are still serious in the town. C．The river is still polluted now. D．The government did nothing for the town. 【答案】11．B 12．B 13．A 14．A 15．A 【导语】本文是一篇说明文，通过对比小镇过去与现在的环境面貌，展现了15年间小镇生态环境的巨大改善，说明环境治理有效提升了居民的生活质量。 【详解】11．第二段指出“The river near the town was dirty and full of litter”，直接说明15年前小镇附近的河流肮脏且遍布垃圾。 12．第三段说明“The government has planted thousands of trees and flowers”，可知政府为改善环境种植了大量的树木和花卉。 13．第三段表明“Sandstorms have disappeared.”，说明沙尘暴这一环境问题如今已经消失。 14．根据最后一段“Living conditions have improved a lot. Everyone enjoys the clean air and beautiful environment now”可以推断出，居民的生活条件得到了改善，生活变得更好。 15．通读全文可知，小镇经过环境治理后，河水变清、沙尘暴消失、公园增多，居民的生活品质也随之提升，由此可知，环境变化给人们带来了更美好的生活。 拓展提升 一、完型填空。 Great changes have taken place in Shijiazhuang over the past ten years. Ten years ago, plenty of young people left for coastal big cities to look for better jobs, 1 local job opportunities (机会) were quite limited (有限的) back then. At that time, the hills around the city were 2 . Strong sandstorms hit northern Shijiazhuang every spring, destroying large areas of 3 . Some villages even faced a serious water 4 . People’s living conditions were far from satisfactory (令人满意的). Old low houses made up most of the 5 , and high-speed railways could hardly be found in suburban areas. Fortunately, the local 6 carried out lots of useful plans. It provided enough financial 7 to build wide highways and green belts. Workers planted millions of trees on bare hills 8 reduce sandstorms. Today, fast railways connect every small town 9 the downtown area. Farmers grow fruits and vegetables in high-tech greenhouses and sell local goods online nationwide. People’s lives have improved 10 . Many young people come back to start their own businesses, for they can get stable jobs and warm homes right in their hometown. （ ）1．A．so B．because C．but D．though （ ）2．A．sandy B．smooth C．rough D．flat （ ）3．A．housing B．railway C．farmland D．highway （ ）4．A．shortage B．attraction C．product D．route （ ）5．A．soil B．sand C．sandstorm D．field （ ）6．A．market B．library C．government D．hospital （ ）7．A．support B．trouble C．waste D．shortage （ ）8．A．thanks to B．in order to C．instead of D．according to （ ）9．A．about B．between C．with D．among （ ）10．A．greatly B．nearly C．badly D．simply 【答案】 1．B 2．A 3．C 4．A 5．D 6．C 7．A 8．B 9．C 10．A 【导语】本文主要讲述了石家庄过去十年的巨大变化。从过去环境恶劣、人才流失，到如今政府规划、生态改善及人民生活水平显著提高的过程。 【详解】1．句意：十年前，许多年轻人离开去沿海大城市寻找更好的工作，因为当时当地的工作机会相当有限。 后句“local job opportunities were quite limited”是年轻人离开的原因，可知此处表因果关系，用because引导原因状语从句。 2．句意：那时，城市周围的山丘是沙质的。 根据后文“Strong sandstorms hit northern Shijiazhuang”可知，山丘植被少，多为沙土。根据语境，沙质山丘易引发沙尘暴，符合逻辑。 3．句意：强烈的沙尘暴袭击石家庄北部，摧毁了大面积的农田。 根据“destroying large areas of”及常识，沙尘暴主要破坏农业用地。根据语境，farmland与破坏搭配最合理。 4．句意：一些村庄甚至面临严重的水资源短缺。 根据“serious water...”及生活条件不理想，可知是缺水。根据语境，water shortage为固定搭配，意为缺水。 5．句意：田野上主要是低矮的旧房子，郊外几乎看不到高速铁路。 根据“Old low houses made up most of the...”，此处需填表示地点或范围的名词。根据语境，选项中只有field可指代居住的土地范围。 6．句意：幸运的是，当地政府实施了许多有用的计划。 根据“carried out lots of useful plans”及城市建设，主体应为government“政府”。根据语境，政府负责规划和发展，符合逻辑。 7．句意：它提供了足够的资金支持来修建宽阔的公路和绿化带。 根据“provided enough financial...”，建设需要资金援助。根据语境，financial support意为资金支持，符合文意。 8．句意：工人们在光秃秃的山丘上种植了数百万棵树，以减少沙尘暴。 根据“reduce sandstorms”是植树的目的。根据语境，in order to表目的，后接动词原形。 9．句意：如今，快速铁路将每个小镇与市中心区域连接起来。 根据“connect every small town... the downtown area”，考查connect...with...结构，意为“与……连接”，固定搭配。 10．句意：人们的生活得到了极大的改善。 根据“People’s lives have improved”及后文年轻人回流，可知改善程度大。根据语境，greatly修饰 improved，表示显著改善。 2、 任务型阅读 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 The world is changing faster than ever before, and technology is the main driving force. 1 It has completely changed people’s ways of living, working and studying. In the past, people could only communicate face to face or by letters. It took a long time to send messages to faraway places. 2 We can talk with friends abroad through video calls in seconds. We can share photos and stories with people all over the world easily. Technology also changes people’s study and work habits. 3 Nowadays, students can take online classes and learn knowledge from famous teachers on the Internet. Workers don’t have to go to the office every day. They can work from home through the network. Besides, transportation technology makes our travel more convenient. High-speed trains and fast planes shorten the distance between cities. 4 Every coin has two sides. Technology brings convenience, but it also causes some problems. For example, some people rely on phones too much and lack face-to-face communication. 5 We should make good use of technology to create a better world. A．Now communication has become extremely fast and convenient. B．Technology has developed quickly in recent years. C．People used to study and work only in fixed places. D．We can travel to different cities in a short time. E．So we need to use technology in a proper way. F．Technology also brings many health problems directly. 【答案】1．B 2．A 3．C 4．D 5．E 【导语】本文是一篇说明文，介绍科技作为世界发展的主要驱动力，在沟通、学习工作、交通方面给生活带来的改变，同时阐述科技的两面性并给出合理使用科技的倡议。 【详解】1．原文第一段提到“The world is changing faster than ever before, and technology is the main driving force.”，点明科技是世界变革的主要推动力，B选项“Technology has developed quickly in recent years.”承接前文科技的驱动作用，引出后文它改变人们生活、工作、学习方式的内容。 2．原文第二段提到“In the past, people could only communicate face to face or by letters. It took a long time to send messages to faraway places.”，讲述过去沟通的不便，A选项“Now communication has become extremely fast and convenient.”形成今昔对比，衔接后文视频通话、线上分享的现代便捷沟通场景。 3．原文第三段提到“Technology also changes people’s study and work habits.”，总起科技对学习工作习惯的改变，C选项“People used to study and work only in fixed places.”介绍过去学习工作的局限，和后文如今线上上课、居家办公的新模式形成对比。 4．原文第四段提到“High-speed trains and fast planes shorten the distance between cities.”，说明交通科技缩短了城市距离，D选项“We can travel to different cities in a short time.”承接这句话，具体说明交通发展带来的出行便利。 5．原文第五段提到“Technology brings convenience, but it also causes some problems.”，指出科技存在弊端，E选项“So we need to use technology in a proper way.”承接弊端带来的思考，引出后文要善用科技创造更好世界的倡议。 阅读短文，并按要求完成下面小题。 The world is changing quickly. Good changes make our life better. First, living conditions change a lot. People live in bright new houses. They have nice food and comfortable clothes. They can take different means of transport to go anywhere. Second, the environment changes. More trees are planted. Parks and green places are everywhere. The sky is bluer and water is clearer. People love to go out and enjoy natural beauty. Third, ways of communication change. Phones and the Internet help us talk with people far away easily. We can share our life and learn new knowledge anytime. Changes make the world wonderful. We should welcome good changes and protect our beautiful earth. 6．How do living conditions change?（不超过10词） 7．Why is the environment better now?（不超过10词） 8．How many kinds of changes are mentioned?（不超过5词） 9．将文中划线的句子翻译成汉语 ______________________ 10．给短文拟一个英文标题： 【答案】6．They become much better. 7．More trees are planted. 8．Three/3. 9．变化让世界变得美好。 10．Changes Make Our World Better.（合理即可） 【导语】本文主要讲述世界正在快速发展，分别从生活条件、环境、沟通方式三个方面介绍向好的变化，号召我们接纳良性变化、保护地球。 【详解】6．第二段首句直接写明“living conditions change a lot”，后文具体讲述居住、饮食、出行不断改善，概括得出生活条件变得更好，答题严格遵守不超过10词的要求。 7．第三段开头说明环境发生改变，原文“More trees are planted.”是环境改善的原因，提取原文短句作答，满足字数限制。 8．文中用First、Second、Third依次引出生活条件、环境、沟通方式三类变化，一共3种，答案不超过5个词。 9．“Changes make the world wonderful”译为“变化让世界变得美好”，“Changes”（主语，可数名词复数）意为“改变、变化”，作句子动作的发出者；“make”（谓语动词）意为“使、让”，为本句核心动词；“the world”（宾语）意为“世界”，是动作make的作用对象；“wonderful”（宾语补足语，形容词）意为“美好的、精彩的”，用来补充说明宾语the world的状态。make+宾语+形容词（宾补），表示“使某物变得……”。 10．本题为主旨概括开放题，标题需要紧扣全文核心词changes，体现变化带来积极影响，句式简洁，符合短文主题即可。 三、语言运用 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。 My hometown is a small village. It 1 (change) a lot over the years. When I was a child, there 2 (be) only old, low houses. The roads were narrow and 3 (sandy). People used to live a hard life because there was a 4 (short) of clean water. However, great changes 5 (take) place in the past ten years. 6 the support of the government, new buildings have been built. The roads are wide now. New trees and flowers have been planted 7 (hold) the soil together. The environment has become 8 (good) than before. What’s more, many 9 (product) from our village are sold online. Our village 10 (become) a tourist attraction now. I love my hometown very much. 【答案】 1．has changed 2．were 3．sandy 4．shortage 5．have taken 6．With 7．to hold 8．better 9．products 10．has become 【导语】本文是记叙文，对比家乡过去与现在的样貌，讲述村庄近十年在住房、道路、环境、经济方面发生的巨大变化，表达作者对家乡的热爱。 【详解】1．句意：这些年来，它改变了很多。“over the years”是现在完成时的标志，主语It是第三人称单数，所以助动词用has，change的过去分词为changed，故填has changed。 2．句意：我小时候，村里只有低矮破旧的老房子。根据“When I was a child”，描述过去的场景用一般过去时，there be句型中主语“old, low houses”是复数，故填were。 3．句意：道路狭窄且满是沙土。and连接并列形容词作表语，sandy本身是形容词，意为“多沙的”，符合语境，因此不需要变形，直接填sandy即可。 4．句意：人们过去生活艰苦，因为洁净水资源短缺。不定冠词a后接名词单数，short的名词形式是shortage，a shortage of是固定搭配，意为“……短缺”。 5．句意：然而，过去十年间发生了巨大变化。“in the past ten years”是现在完成时的标志，take place是不及物短语，无被动，主语“great changes”是复数，所以助动词用have，take的过去分词为taken，故填have taken。 6．句意：在政府的扶持下，新建了许多楼房。“with the support of...”是固定搭配，意为“在……的支持下”，句首首字母大写，故填介词With。 7．句意：人们栽种新的花草树木来固定土壤。根据“have been planted... the soil together”，此处用不定式作目的状语，表示种植花草树木的目的是固住土壤，故填to hold。 8．句意：环境比以前变得更好了。标志词than提示用比较级，good的比较级是better。 9．句意：此外，村里许多农产品在线上售卖。many修饰可数名词复数，product的复数形式是products。 10．句意：如今我们村庄已经成了一处旅游景点。此处强调变化的结果，主语Our village是第三人称单数，所以助动词用has，become的过去分词为become，故填has become。 四、书面表达 写一段话（至少5句）描述你家乡或你听说过的一个环境问题（如沙尘暴、水污染、垃圾问题等），以及人们是如何解决的。使用 used to / now / because / with the help of 等表达。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】示例 In my hometown, the river used to be very dirty. People threw rubbish into it. There were no fish because the water was polluted. Then, with the help of the government, we cleaned the river and stopped throwing rubbish. Now the water is clean again, and there are more fish. I am happy to see the change. We should always protect our environment. 【详解】写作步骤 [第一步：审题立意] 确定文体：环境话题说明文段，全文以一般过去时、一般现在时交替使用 明确要点：①介绍一处环境问题；②说明污染成因；③写出人们的解决措施；④对比过去与现在变化，必须使用指定词汇：used to /now/because /with the help of；句子数量不少于5句，逻辑连贯 确定人称：第一人称视角描述家乡河流污染案例 注意事项：强制用上题目规定四个短语，先写过去污染状况，再写治理过程，最后写现在改善后的景象，收尾抒发感悟，句数达标 [第二步：构思布局] 四层逻辑结构： 第一层：用used to描述过去河流污染严重的旧景象 第二层：说明污染原因：人们往河里乱扔垃圾，水里没有鱼 第三层：借助with the help of引出政府助力治理，清理河道、禁止乱扔垃圾 第四层：用now写出如今河水清澈、鱼类回归的改变，抒发内心感受并升华环保观点 [第三步：要点展开] 要点一：过去的环境问题（使用used to） 词汇搭配：used to be very dirty /throw rubbish into it/rubbish is everywhere等 内容示例：In my hometown, the river used to be very dirty. People threw rubbish into it. There were no fish because of the serious pollution. 要点二：治理过程（使用with the help of） 词汇搭配：with the help of the government /clean the river /refuse to throw rubbish等 要点三：现在的改善结果（使用now） 词汇搭配：now the water is clean /more fish/clear等 要点四：个人感受与环保呼吁 词汇搭配：happy to see the change /protect our environment/the community等 1 学科网（北京）股份有限公司 $ 新人教版九上 Unit 1 The Changing World Section A 分层作业 英语 班级：_________ 姓名：_________ 学号：________ 基础训练 1、 词汇。根据汉语提示或要求完成句子。 1．Great changes have ________ (take) place in my hometown in the past ten years. 2．She used to ________ (have) long hair, but now she keeps it short. 3．The ground is covered with ________ (sand) soil after the storm. 4．The ____________ (produce) of cars has increased by 10% this year. 5．The _____________ (govern) has taken action to protect the environment. 6．这些电子书和有声读物在网上很受欢迎。 These ________ ________ and ________ ________ are very popular online. 7．我们应该采取措施改善环境。 We should take measures to ___________ __________ ___________. 8．这里曾经有一片森林，但现在变成了农田。 There _________ _______ ______ a forest here, but now it has become farmland. 9．这座新桥缩短了我们两个城市之间的出行时间。 The new bridge ________ ________ ________ between our two cities. 10．我们学校去年建了一个高科技温室大棚。 Our school built a ____________ _____________ last year. 11．在政府的支持下，我们的生活变得越来越好。 _____________ the support of the government, our life is getting better and better. 12．We have lived here for 12 years. (对划线部分提问) ________ ________ have you lived here? 13．The government supported farmers last year. (对划线部分提问) ________ ________ the government ________ farmers? 14．People used to grow corn on sandy land. (改为一般疑问句) ________ people ________ ________ ________ corn on sandy land? 15．They built the railway in 2018.（改为现在完成时） They ________ ________ the railway ________ 2018. 2、 单项选择。 （ ）1．—I haven’t seen the Kenyan visitor ________. What about you? —I have ________ met him once. A．already; yet B．yet; already C．ever; never D．never; ever （ ）2．People ________ worry about the shortage of farmland now, but they ________ worry a lot in the past. A．don’t; used to B．didn’t; use to C．aren’t; used to D．won’t; use to （ ）3．My brother ________ in the countryside for three years, and he still stays there now. A．lives B．lived C．has lived D．will live （ ）4．We ________ lots of new tourist attractions over the past ten years. A．create B．created C．have created D．will create （ ）5．Look! The streets are much wider. They ________ the streets last month. A．build B．built C．have built D．are building （ ）6．I know the old manager well. We ________ classmates in junior high school ten years ago. A．are B．were C．have been D．will be （ ）7．Villagers ________ convenient e-payment ten years ago. They only used cash. A．used to have B．didn’t use to have C．weren’t used to have D．use to have （ ）8．He ________ in this farm factory for six years, and he ________ here in 2020. A．worked; came B．has worked; came C．has worked; has come D．works; comes （ ）9．We _______ using mobile payments when shopping now, although we ________ pay with cash many years ago. A．used to; used to B．are used to; used to C．used to; are used to D．are used to; are used to （ ）10．—Wow, your AI translation glasses look so cool and brand new! —Thanks! But actually, I ________ them for over a year. A．will buy B．have had C．bought D．have bought 3、 选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空。每空限填一词，每词限用一次。 progress, society, improve, rapid, develop, communication, satisfy, modern, change, transport With the fast 1 of Chinese society, our life is 2 day by day. In the past, people’s living conditions were poor. The 3 was not convenient, so people could hardly travel far. The way of 4 was very simple. People could hardly 5 their basic needs. Nowadays, things are totally different. We live in a 6 world. The transportation is fast and convenient. We can take high-speed trains and planes to travel anywhere. People’s living standards have 7 greatly. We have made great 8 in science and technology. All these 9 changes make our 10 more harmonious and beautiful. 4、 阅读理解 （A） The Changing Hometown With time going by, our world and our hometown are changing all the time. Many years ago, most people lived in small villages. Houses were old and low. Roads were narrow and dirty. Few people had cars. They grew crops for a living. They seldom went out of their hometown. Life was simple but quiet. Now great changes have come. Tall buildings stand everywhere. Wide roads go across the city. Lots of people have their own cars. Many new shops and parks are built. People can enjoy beautiful nature and an easy life. The Internet makes our communication faster and easier. We can learn new things and meet different people easily. But changes also bring some problems. The air is not as fresh as before. The river becomes polluted sometimes. Too many cars make the traffic busy. We must know that changes should go with environmental protection. A beautiful changing world needs our joint efforts. （ ）1．What is the passage mainly about? A．The beautiful nature in the world. B．Changes of our hometown and life. C．How to live a happy life. D．Problems of the modern world. （ ）2．What was the hometown like many years ago? A．Tall and modern. B．Wide and clean. C．Old and quiet. D．Busy and crowded. （ ）3．Why is communication easier now? A．Because there are more cars. B．Because of the Internet. C．Because there are more parks. D．Because roads are wider. （ ）4．The underlined word “efforts” means ________. A．努力 B．财富 C．运气 D．梦想 （ ）5．Which is TRUE according to the passage? A．Changes bring no problems at all. B．People often traveled outside before. C．Life becomes better with changes. D．We don’t need to protect the environment. （B） Shenzhou-21 Crew Completes Record Space MissionThree Chinese astronauts of the Shenzhou-21 mission safely returned to Earth on May 29. They stayed on China’s space station for 210 days, setting a new national record for the longest single space mission. During their stay, they finished many space experiments and three spacewalks. All three astronauts are in excellent health after the long journey. This successful mission marks great progress for China’s manned space program and inspires more people to explore space. Robot Carnival Shines at World Intelligence ExpoA wonderful robot carnival (嘉年华) took place at Tianjin Cultural Center during the 2026 World Intelligence Expo. It lasted four days and attracted lots of visitors. Nearly 300 robots of different kinds showed up here. People enjoyed amazing performances, such as robot dancing, boxing and calligraphy shows. There were also brilliant drone light shows. This activity clearly shows the rapid development of AI and robot technology. It not only brings great fun to people but also lets us learn more about smart technology. ________________________________________Now AI is greatly helping China forecast (预报) sandstorms. Scientists have developed an advanced AI system. Compared with traditional ways, it works much faster and gives more exact results. It can finish long-term forecasts in just one minute and warn people early. With its help, people can get ready for sandstorms ahead of time and reduce risks to health and daily life. This technology fully shows China’s progress in meteorology (气象学) and artificial intelligence. （ ）6．In which section of the newspaper can we read the news? A．Sports. B．Technology. C．Lifestyle. D．Environment. （ ）7．According to the first piece of news, we can infer that ________. A．the astronauts suffered poor health after the mission B．no experiments were carried out in the space station C．the mission broke the world record for space stay D．the space mission has achieved great success （ ）8．At the Robot Carnival, people can ________. A．watch many great performances B．make robots with their own hands C．take part in robot boxing games D．learn to design new drones （ ）9．The best heading for the third piece of news would be ________. A．How an advanced AI system works well B．Terrible sandstorms harm our daily life C．AI improves sandstorm forecasting well D．How to reduce sandstorm harm to life （ ）10．What do the three pieces of news have in common? A．They all focus on space exploration projects. B．They reflect China’s advances in modern technology. C．They mainly introduce different kinds of AI robots. D．They aim to remind people of natural disasters. （C） Our town has seen great environmental changes over the last 15 years. Fifteen years ago, there were no trees along the streets. The river near the town was dirty and full of litter. Sandstorms came every spring. Few people wanted to walk outside on windy days. Now the situation is totally different. The government has planted thousands of trees and flowers. People no longer throw rubbish into the river. The river is clean again and full of fish. Sandstorms have disappeared. More parks have been built. People love taking walks or doing sports in their free time. Living conditions have improved a lot. Everyone enjoys the clean air and beautiful environment now. （ ）11．What was the river like 15 years ago? A．Clean and clear. B．Dirty and full of litter. C．Full of fish. D．Full of trees. （ ）12．What has the government done to change the environment? A．Built more factories. B．Planted many trees and flowers. C．Moved away all rivers. D．Provided more farmland. （ ）13．Which problem is gone now? A．Sandstorms. B．Too many parks. C．No tall buildings. D．No roads. （ ）14．We can infer that ________. A．People’s life becomes better B．People still litter everywhere C．There are fewer parks than before D．No one likes the new environment （ ）15．What can we learn from the passage? A．Environmental changes bring people a better life. B．Sandstorms are still serious in the town. C．The river is still polluted now. D．The government did nothing for the town. 拓展提升 一、完型填空。 Great changes have taken place in Shijiazhuang over the past ten years. Ten years ago, plenty of young people left for coastal big cities to look for better jobs, 1 local job opportunities (机会) were quite limited (有限的) back then. At that time, the hills around the city were 2 . Strong sandstorms hit northern Shijiazhuang every spring, destroying large areas of 3 . Some villages even faced a serious water 4 . People’s living conditions were far from satisfactory (令人满意的). Old low houses made up most of the 5 , and high-speed railways could hardly be found in suburban areas. Fortunately, the local 6 carried out lots of useful plans. It provided enough financial 7 to build wide highways and green belts. Workers planted millions of trees on bare hills 8 reduce sandstorms. Today, fast railways connect every small town 9 the downtown area. Farmers grow fruits and vegetables in high-tech greenhouses and sell local goods online nationwide. People’s lives have improved 10 . Many young people come back to start their own businesses, for they can get stable jobs and warm homes right in their hometown. （ ）1．A．so B．because C．but D．though （ ）2．A．sandy B．smooth C．rough D．flat （ ）3．A．housing B．railway C．farmland D．highway （ ）4．A．shortage B．attraction C．product D．route （ ）5．A．soil B．sand C．sandstorm D．field （ ）6．A．market B．library C．government D．hospital （ ）7．A．support B．trouble C．waste D．shortage （ ）8．A．thanks to B．in order to C．instead of D．according to （ ）9．A．about B．between C．with D．among （ ）10．A．greatly B．nearly C．badly D．simply 2、 任务型阅读 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 The world is changing faster than ever before, and technology is the main driving force. 1 It has completely changed people’s ways of living, working and studying. In the past, people could only communicate face to face or by letters. It took a long time to send messages to faraway places. 2 We can talk with friends abroad through video calls in seconds. We can share photos and stories with people all over the world easily. Technology also changes people’s study and work habits. 3 Nowadays, students can take online classes and learn knowledge from famous teachers on the Internet. Workers don’t have to go to the office every day. They can work from home through the network. Besides, transportation technology makes our travel more convenient. High-speed trains and fast planes shorten the distance between cities. 4 Every coin has two sides. Technology brings convenience, but it also causes some problems. For example, some people rely on phones too much and lack face-to-face communication. 5 We should make good use of technology to create a better world. A．Now communication has become extremely fast and convenient. B．Technology has developed quickly in recent years. C．People used to study and work only in fixed places. D．We can travel to different cities in a short time. E．So we need to use technology in a proper way. F．Technology also brings many health problems directly. 阅读短文，并按要求完成下面小题。 The world is changing quickly. Good changes make our life better. First, living conditions change a lot. People live in bright new houses. They have nice food and comfortable clothes. They can take different means of transport to go anywhere. Second, the environment changes. More trees are planted. Parks and green places are everywhere. The sky is bluer and water is clearer. People love to go out and enjoy natural beauty. Third, ways of communication change. Phones and the Internet help us talk with people far away easily. We can share our life and learn new knowledge anytime. Changes make the world wonderful. We should welcome good changes and protect our beautiful earth. 6．How do living conditions change?（不超过10词） 7．Why is the environment better now?（不超过10词） 8．How many kinds of changes are mentioned?（不超过5词） 9．将文中划线的句子翻译成汉语 10．给短文拟一个英文标题： 三、语言运用 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。 My hometown is a small village. It 1 (change) a lot over the years. When I was a child, there 2 (be) only old, low houses. The roads were narrow and 3 (sandy). People used to live a hard life because there was a 4 (short) of clean water. However, great changes 5 (take) place in the past ten years. 6 the support of the government, new buildings have been built. The roads are wide now. New trees and flowers have been planted 7 (hold) the soil together. The environment has become 8 (good) than before. What’s more, many 9 (product) from our village are sold online. Our village 10 (become) a tourist attraction now. I love my hometown very much. 四、书面表达 写一段话（至少5句）描述你家乡或你听说过的一个环境问题（如沙尘暴、水污染、垃圾问题等），以及人们是如何解决的。使用 used to / now / because / with the help of 等表达。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1 学科网（北京）股份有限公司 $