Unit 1 The Changing World(单元分层自测·能力提升卷）英语新教材人教版九年级上册

**基本信息** 本单元卷围绕“变化”主题，通过语法、阅读、写作等多样化题型覆盖Unit 1核心知识，适配九年级上册单元复习，强化语言能力与思维品质，注重情境真实性与应用能力。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单项选择|15题15分|时态（如现在完成时）、比较级|基础巩固，梯度合理| |完形填空|10题10分|环境（sandstorms）、科技（e-payment）词汇|情境时代性，贴近社会发展| |阅读理解|10题20分|城镇/青少年生活变化|信息获取与推理，思维层次分明| |书面表达|1题10分|家乡交通/环境/科技变化描述|综合语言运用，契合核心素养中“跨文化沟通”要求|

2026-2027学年九年级上册英语单元自测 Unit 1 The Changing World·能力提升 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择。(本大题共15小题，每小题1分，共15分) 1．The road used to be narrow and dirty. Now, it is much ________ and cleaner. A．wide B．wider C．widest D．more wide 【答案】B 【详解】句意：这条路过去又窄又脏。现在，它变得更宽更干净了。 wide宽的；wider更宽的；widest最宽的；more wide错误形式。根据“Now, it is much...and cleaner.”可知，much修饰比较级，且and连接并列成分，cleaner是比较级，此处也应用比较级，应填wider。 2．Many young people ________ to big cities to find jobs in the past. A．go B．went C．have gone D．will go 【答案】B 【详解】句意：在过去，许多年轻人去大城市找工作。 时间状语“in the past”表明句子描述的是过去发生的动作，谓语动词应用过去式形式。应填went。 3．Our village ________ a new library and a hospital so far. A．build B．built C．has built D．will build 【答案】C 【详解】句意：到目前为止，我们村已经建成了一座新图书馆和一所医院。 时间状语“so far”表明句子时态为现在完成时，结构为“have/has + 过去分词”。主语“Our village”是第三人称单数，助动词用has。 4．We have planted thousands of trees ________ sandstorms. A．stop B．to stop C．stopping D．stopped 【答案】B 【详解】句意：我们已经种了成千上万棵树为了阻止沙尘暴。 根据句意可知，种树的目的是为了阻止沙尘暴，动词不定式在句中作目的状语，to stop符合题意。 5．The new highway has made it ________ for villagers to travel to the city. A．easy B．easily C．convenient D．difficult 【答案】C 【详解】句意：新公路使得村民去城市旅行变得方便了。 easy容易的；easily容易地；convenient方便的；difficult困难的。make it+adj.+for sb.+to do sth.意为“使做某事对某人来说变得……”，it为形式宾语，空处需填形容词作宾语补足语；首先排除副词B；根据“The new highway”可知，交通条件改善，排除D；在描述交通设施带来的便利时，convenient比easy更贴切，因此“convenient”符合题意。 6．My grandfather ________ live in the countryside, but now he lives with us in the city. A．used to B．is used to C．was used to D．use to 【答案】A 【详解】句意：我的爷爷过去住在乡下，但是现在他和我们一起住在城里。 used to过去常常；is used to习惯于；was used to被用来；use to搭配错误。根据后半句“but now he lives with us in the city”表转折，说明前后对比过去和现在，表达“过去常常”用used to。 7．Great changes ________ in my hometown in the past ten years. A．took place B．have taken place C．were taken place D．take place 【答案】B 【详解】句意：在过去十年里，我的家乡发生了巨大的变化。 take place发生，无被动语态，排除were taken place；took place一般过去时，take place一般现在时。时间状语“in the past ten years”是现在完成时的标志性用语，表示动作从过去持续到现在，结构为“have/has+过去分词”。主语changes为复数，助动词用have；take place意为“发生”，是不及物动词短语，没有被动语态。应填have taken place。 8．The new app makes ________ easy for students ________ their spoken English online every day. A．it; practice B．it; to practice C．it’s; to practice D．that; practice 【答案】B 【详解】句意：这款新应用程序使得学生每天在线练习口语变得容易。 本题考查固定句型“make it+adj.+for sb.+to do sth.”，在此句型中，it作形式宾语，真正的宾语是后面的动词不定式。根据句型结构，第一空填it作形式宾语，第二空填to practice作真正的宾语。 9．—________ you ever ________ to the city science museum? —Yes, I ________ there with my classmates last winter holiday. A．Did; go; went B．Have; been; went C．Have; been; have been D．Did; go; have been 【答案】B 【详解】句意：——你去过市科技馆吗？——去过，去年寒假我和同学们去了那里。 第一空有ever，是现在完成时标志，主语you搭配Have；have been to为固定搭配，表示去过某地；第三空last winter holiday是过去时间，谓语用一般过去式went。 10．I ________ getting up early in the morning to read English aloud, but I ________ hate it when I was in primary school. A．am used to; used to B．used to; am used to C．used to; used to D．am used to; am used to 【答案】A 【详解】句意：我习惯于早起大声朗读英语，但是我在小学的时候常常讨厌它。 be used to doing sth. 意为“习惯于做某事”，used to do sth. 意为“过去常常做某事”。第一空后接getting，表示现在的习惯，应用am used to；第二空后接hate，且根据“when I was in primary school”可知，是过去的状态，应用used to。 11．—Our hometown has built a new high-speed railway recently. —________ A．Sounds great! B．That’s terrible! C．You’re welcome. D．I don’t mind. 【答案】A 【详解】句意：——我们的家乡最近建了一条新的高铁。——听起来很棒！ 根据上句“Our hometown has built a new high-speed railway recently.”可知，说话人在分享一个好消息，答语应表示积极的态度或赞叹。Sounds great!用于表示对好消息的赞叹；That’s terrible!用于负面情境；You’re welcome.用于回答感谢；I don’t mind.表示无所谓。根据语境逻辑，A项符合题意。 12．Sand used to cover much land, but now ________ green trees cover the hills. A．thousand B．thousands C．thousand of D．thousands of 【答案】D 【详解】句意：沙子曾经覆盖了很多土地，但现在成千上万的绿树覆盖了山丘。 当thousand前有具体数字时，用单数形式，不加of；当表示概数“成千上万”时，用复数形式thousands，且后接of。句中空前无具体数字，表示不确定数量，应用thousands of。 13．The government ________ thousands of kilometres of highways since 2010. A．builds B．has built C．built D．will build 【答案】B 【详解】句意：自2010年以来，政府已经修建了数千公里的公路。 builds一般现在时；has built现在完成时；built一般过去时；will build一般将来时。时间标志词since 2010（自从2010年）是现在完成时的典型提示，现在完成时结构为have/has+过去分词，主语The government为单数，助动词使用has，应选has built。 14．A supermarket manager said people have ________ fresh food to eat than before. A．many B．much C．more D．most 【答案】C 【详解】句意：一位超市经理说人们比以前有更多的新鲜食物可吃。 many许多；much许多；more更多的；most最多的。根据句中的关键词“than”可知，此处表示两者之间的比较，应用比较级形式，many和much的比较级均为more。 15．Now more than two million people choose ________ the new railway every year. A．to use B．use C．using D．used 【答案】A 【详解】句意：在每年有两百多万人选择使用这条新铁路出行。 to use去使用；use使用；using正在使用；used使用过的。固定搭配choose to do sth.意为选择做某事，因此此处使用动词不定式，应选to use。 二、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 In a small village in the north of China, the land used to be very 16 . There were few trees, and 17 often happened. People had to travel far to get clean water because of the 18 of water. Thirty years ago, the village was very poor. Most roads were just dirt 19 . People lived in small, old houses. Many young people 20 to work in big cities. But things have changed a lot 21 the government’s support. New highways and railways have been built. The villagers have planted many trees and bushes to hold the 22 together. Now, the environment is much better. What’s more, many farmers now work in 23 greenhouses. They grow fruit and vegetables and sell them online. 24 is widely used here. People can buy things without carrying cash. The villagers are very happy with these changes. They believe their lives will become 25 better in the future. 16．A．rich B．sandy C．wet D．soft 17．A．rainstorms B．snowstorms C．sandstorms D．windstorms 18．A．shortage B．amount C．kind D．type 19．A．tracks B．highways C．railways D．bridges 20．A．used to go B．are used to going C．got used to go D．use to go 21．A．because B．thanks to C．instead of D．as for 22．A．water B．sand C．soil D．root 23．A．low-tech B．high-tech C．old-fashioned D．small 24．A．Cash B．Credit card C．E-payment D．Paper money 25．A．even B．very C．too D．quite 【答案】16．B 17．C 18．A 19．A 20．A 21．B 22．C 23．B 24．C 25．A 【导语】本文讲述中国北方某村庄过去贫困沙化，在政府支持下改善环境、发展科技农业，村民生活显著改善且对未来充满希望的故事。 16．句意：在中国北方一个小村庄，这里的土地以前沙土遍地。 后文树木稀少、多发沙尘暴，应选用sandy“沙土的”。rich“肥沃的”、wet“湿润的”、soft“柔软的”均不符合荒漠环境。 17．句意：树木稀少，沙尘暴频发。 土地沙化，导致沙尘暴发生，应选用sandstorms“沙尘暴”。rainstorms“暴雨”、snowstorms“暴风雪”、windstorms“大风”均不符合语境。 18．句意：由于水资源短缺，人们要走很远才能取到干净的水。 去很远的地方取水，是因为水资源短缺，应选用shortage“短缺”。amount“数量”、kind“种类”、type“类型”均不符合语境。 19．句意：大部分道路只是泥土小径。 根据“poor”及“dirt”可知是未铺砌的路，应选用tracks，dirt tracks“泥土小路”。highways“公路”、railways“铁路”、bridges“桥”均不符合语境。 20．句意：很多年轻人过去前往大城市打工。 根据“Thirty years ago”可知表过去习惯，应选用used to do“过去常常做某事”；are used to going“习惯去”；got used to go语法错误；use to go时态错误。 21．句意：但多亏政府扶持，一切都发生了巨大变化。 发生巨大变化得益于政府支持，应选用thanks to“多亏，由于”。because“因为”，后接从句；instead of“代替”；as for“至于”均逻辑不符。 22．句意：村民种了许多树木灌木来固定土壤。 植树是为了保持水土，固定土壤，应选用soil“泥土，土壤”。water“水”、sand“沙子”、root“树根”均不符合植树治沙目的。 23．句意：此外许多农民如今在高科技大棚工作。 后文线上售卖蔬果，应选用high-tech“高科技的”。low-tech“低技术的”、old-fashioned“老式的”均不符合语境。 24．句意：电子支付在这里广泛使用。 后文不用现金购物，应选用E-payment“电子支付”。Cash“现金”、Credit card“信用卡”、Paper money“纸币”，均不符合无现金场景。 25．句意：他们相信未来生活会变得更加美好。 better是比较级，应用even修饰，表示“甚至更加”。very“很”、too“也”、quite“相当”均不能修饰比较级。 三、补全对话。(本大题共5小题，每小题1分，共5分) 从选项中选择合适的句子，补全对话。其中有一项多余。 A: Hi, Li Ming. I heard you visited your hometown last month. 26 ? B: Yeah, it has changed completely. I saw many new roads and beautiful buildings. In the past, the tallest building in Zhengzhou was Erqi Memorial Tower, but now the tallest building in the city is Fu Tower. A: Wow! What other changes do you know? B: 27 . People have stopped using plastic bags and now enjoy planting trees. A: That’s great! 28 ? B: Life has grown more colourful and enjoyable (使人快乐的). The elderly seem much happier than before—they dance, play chess, and practice Tai Chi Chuan every day. A: Sounds wonderful. What do you think caused these changes? B: 29 . A: Will you move back someday? B: 30 . I really love my hometown and might return after finishing school! 【答案】26．Has it changed much 27．The environment has improved 28．How is people’s life now 29．I think it’s because everyone is working together 30．Yes, I will 【导语】本文是两人就家乡的变化开展的对话。 26．根据答语“Yeah, it has changed completely.”可知，横线处应填问句，结合后文提到的具体变化，此处是询问家乡是否发生了很大变化，故填“Has it changed much”。 27．根据后句“People have stopped using plastic bags and now enjoy planting trees.”可知，这些行为属于环境保护范畴，说明环境变好了，故填“The environment has improved”。 28．根据答语“Life has grown more colourful and enjoyable.”可知，横线处是问句，询问人们现在的生活状况，故填“How is people’s life now”。 29．根据问句“What do you think caused these changes?”可知，此处需要回答变化的原因。结合常见情况，家乡的巨大变化的原因可以是每个人的努力 (答案不唯一，言之有理即可)，故填“I think it’s because everyone is working together”。 30．根据问句“Will you move back someday?”可知，这是一般将来时的疑问句；结合后文“I really love my hometown and might return after finishing school!”可知是肯定回答，故填“Yes, I will”。 四、阅读理解。(本大题共10小题，每小题2分，共20分) A People’s life in small towns has improved a lot. In the past, people had few ways to relax. There were no parks or modern shops. People worked hard every day but made little money. They worried about their life. Today’s town life is totally different. New shopping centers and beautiful parks have been built. People can walk, exercise or enjoy their free time in parks. Online shopping makes people’s life easier. They can buy all kinds of products at home. Education and medical conditions are also better. More children can receive good education. People can see doctors easily. These wonderful changes show the fast development of our society. Every small change makes our life warmer and happier. 31．What was the town life like in the past? A．Colorful. B．Boring and hard. C．Modern. D．Relaxing. 32．What can people do in their free time now? A．Exercise in parks. B．Work all day. C．Walk on dirty roads. D．Plant trees. 33．Which condition improves? A．Education. B．Pollution. C．Sandstorm. D．Weather. 34．Which sentence is wrong? A．People’s life becomes easier. B．There are new shops now. C．Medical conditions stay the same. D．Society develops fast. 35．The passage mainly tells us ________. A．the changes of town life B．how to shop online C．the history of towns D．how to study well 【答案】31．B 32．A 33．A 34．C 35．A 【导语】本文对比了过去和现在的小镇生活，从休闲、购物、教育医疗多个方面介绍了小镇生活的变化。 31．第一段提到“In the past, people had few ways to relax. There were no parks or modern shops. People worked hard every day but made little money. They worried about their life.”，过去小镇人们几乎没有放松方式，没有公园和现代商店，每天辛苦工作收入低，还要担忧生活，说明过去的生活无聊又艰苦。 32．第二段提到“People can walk, exercise or enjoy their free time in parks.”，现在人们可以在公园里散步或锻炼。 33．第三段开头点明“Education and medical conditions are also better.”，教育和医疗条件也变得更好，选项中只有“教育”符合改善的条件。 34．第三段“Education and medical conditions are also better.”，明确说明医疗条件得到了改善，C选项“医疗条件保持不变”和原文内容矛盾，表述错误。 35．文章对比了过去和现在的小镇生活，从休闲、购物、教育医疗多个方面介绍了小镇生活的变化，因此主旨是“小镇生活的变化”。 B Life is changing fast for Chinese teenagers. Years ago, students only studied in classrooms and had few after-school activities. They went to school on foot or by bike. They knew little about the outside world. Today’s teenagers have a totally different life. With the development of society, students have more chances to learn new skills. They can join sports clubs, music clubs and science groups. Many students take the school bus or subway to school. They can learn knowledge online and open their eyes to the world. Besides study, teenagers pay more attention to health and environment. They take exercise every week and take part in tree-planting activities. They understand that small actions can make big changes. A better environment and better education help teenagers grow healthily. The changing world gives young people more chances and challenges. 36．What was students’ life like in the past? A．Rich and colorful. B．Simple and boring. C．Busy and modern. D．Relaxing and easy. 37．What can students do now? A．Join different clubs. B．Walk to school only. C．Have no after-school activities. D．Know less about the world. 38．What do today’s teenagers care more about? A．Money. B．Famous stars. C．Health and environment. D．Computer games. 39．Which sentence is TRUE? A．Students have fewer chances now. B．The world brings chances for teenagers. C．Students never exercise. D．Study becomes harder and useless. 40．What is the best title? A．Changes in Teenagers’ Life B．How to Study Well C．The Development of Cities D．Teenagers’ Future Dreams 【答案】36．B 37．A 38．C 39．B 40．A 【导语】本文主要对比了过去和现在中国青少年在学习、活动、交通及关注点等方面的变化，并总结了变化带来的机遇。 36．根据第一段“Years ago, students only studied in classrooms and had few after-school activities. They went to school on foot or by bike. They knew little about the outside world.”可知，过去学生的生活仅限于教室，课外活动少，了解外界少，生活相对简单且单调。 37．根据第二段“They can join sports clubs, music clubs and science groups.”可知，现在的学生可以参加不同的俱乐部。 38．根据第三段“Besides study, teenagers pay more attention to health and environment.”可知，除了学习，现在的青少年更关注健康和环境。 39．根据最后一段“The changing world gives young people more chances and challenges.”可知，变化的世界给青少年带来了机遇和挑战。 40．通读全文可知，文章主要对比了过去和现在中国青少年在学习、活动、交通及关注点等方面的变化，并总结了变化带来的机遇。选项A“青少年生活的变化”最能概括文章主旨，适合作为标题。 五、单词拼写。(本大题共10小题，每小题1分，共10分) 41．We hope to see a ________ (奇迹) happen soon. 【答案】miracle 【解析】句意：我们希望很快能看到奇迹发生。不定冠词“a”后接单数名词miracle，表示“奇迹”。 42．This city is a major ________ (港口) in the east of China. 【答案】port 【解析】句意：这座城市是中国东部的一个主要港口。空格前“a major”后接单数可数名词；中文提示“港口”对应单词port。故填port。 43．This road is too ________ (狭窄的) for two cars to pass. 【答案】narrow 【解析】句意：这条路太窄，两辆车无法并排通过。narrow“狭窄的”，形容词，位于is之后，作表语。 44．We need to look at the problem from every ________ (方面). 【答案】aspect 【解析】句意：我们需要从各个方面来看待这个问题。根据汉语提示“方面”，应填名词aspect。every后接单数名词，故填aspect。 45．This is our ________ (初级的) English class. 【答案】primary 【解析】句意：这是我们的初级英语课。“初级的”对应的单词是primary，形容词作定语，修饰名词短语English class。 46．The city has a problem with ________ (住房；住宅). 【答案】housing 【解析】句意：这座城市存在住房方面的难题。介词with后需接名词；housing为不可数名词，含义是“住房、住宅”，专门用于指代住房相关议题，符合语境。 47．This factory makes many kinds of daily ________ (产品). 【答案】products 【解析】句意：这家工厂生产许多种日常用品。“many kinds of”后接可数名词复数，括号内中文提示为“产品”，对应名词“product”，故填其复数形式products。 48．The West Lake is a famous tourist ________ (向往的地方；吸引力). 【答案】attraction 【解析】句意：西湖是一处著名的旅游胜地，是人们向往的地方。“向往的地方；吸引力”对应英文名词attraction，不定冠词a修饰可数名词单数。 49．The new ________ (铁路) makes travelling much easier. 【答案】railway 【解析】句意：这条新铁路让出行方便多了。中文提示“铁路”对应单词railway，谓语动词makes为第三人称单数形式，说明主语是单数，因此填railway。 50．Flowers grow well in a warm ________ (温室). 【答案】greenhouse 【解析】句意：花在温暖的温室里长得很好。冠词“a”后应接可数名词单数，括号内中文提示为“温室”，对应名词“greenhouse”。 六、完成句子。(本大题共5小题，每小题2分，共10分) 51．The strong roots can ________ the soil together ________ stop sandstorms. 粗壮的根系能够将土壤固定在一起，从而阻止沙尘暴。 【答案】 hold to 【解析】原句中“固定”“从而”是关键词，hold可表示“固定、牢牢抓住”，can后接动词原形hold；用不定式to承接目的，表“从而、用来”实现阻止沙尘暴的目的。 52．Villagers ________ ________ thousands of trees to stop sandstorms. （村民种了成千上万的树防沙） 【答案】 have planted 【解析】原句中关键词是“种了”，表示动作已完成且对现在有影响（防沙），应用现在完成时。主语Villagers是复数，助动词用have，动词“种”的过去分词是planted。 53．The government ________ ________ new roads and hospitals. （政府修建了新路和医院） 【答案】 has built 【解析】原文中“修建了”是关键词。根据中英文可知，动作已经完成并对现在产生影响，应使用现在完成时“have/has done”；主语The government是集体名词，助动词用has，故填has；built。 54．我们村发生了巨大变化。 Great changes ________ ________ ________ in our village. 【答案】 have taken place 【解析】原句中的“发生了”是关键词，句意强调过去的动作对现在造成的影响（村子现在变了），应用现在完成时（have/has + 过去分词）；take place“发生”，主语“Great changes”为复数，助动词选用have；take的过去分词为taken。 55．Now they ________ ________ ________ green trees. （现在长满绿树） 【答案】are covered with 【解析】原句中“长满”是关键词，表示“长满……，覆盖着……”的常用短语为“be covered with”，时间状语Now表明是现在的状态，句子用一般现在时，主语they是复数，因此be动词用are。 七、句型转换。(本大题共5小题，每小题2分，共10分) 56．She often grew rice on small farmlands in her childhood. (用used to改写同义句) She ________ ________ ________ rice on small farmlands in her childhood. 【答案】 used to grow 【解析】句意：童年时期，她常在小块农田里种植水稻。“She often grew rice”表明，她过去常常种水稻，used to do sth.表示“过去常常做某事”，与其含义相同，grew还原为动词原形grow，故used to grow符合。 57．Great changes have taken place here.（改为否定句） Great changes ________ ________ taken place here. 【答案】have not 【解析】句意：这里发生了巨大的变化。原句“have taken place”为现在完成时，结构是“have/has+过去分词”。现在完成时变否定句，需在助动词have/has后面直接加not。因此分别填入have和not。 58．People used to go far to see doctors.（改为一般疑问句） ________ people ________ ________ go far to see doctors? 【答案】 Did use to 【解析】句意：人们过去常常去很远的地方看医生。used to“过去常常做某事”，时态为一般过去时；变一般疑问句时，通常借助助动词did提到句首，同时将used还原为动词原形use，to保留不变。 59．The mountain is covered with trees. (改为过去时) The mountain ________ ________ with trees before. 【答案】was covered 【解析】句意：这座山被树木覆盖着。时间状语“before”提示动作发生在过去，应用一般过去时。一般过去时的被动语态结构为“was/were+过去分词”，主语“The mountain”为单数，助动词用“was”。故填was；covered。 60．They built the railway in 2018.（改为现在完成时） They ________ ________ the railway ________ 2018. 【答案】 have had since 【解析】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。 八、短文填空。(本大题共10小题，每小题1分，共10分) 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 Years ago, many places 61 (be) dry and sandy. Sandstorms 62 (happen) very often. People spent much time 63 (walk) on old narrow roads. But now the situation is different. The government 64 (carry) out many new plans already. More trees and bushes are grown on the dry land. 65 the help of modern transportation, people can go far away 66 (quick). It makes 67 easy for people to do business and travel. As 68 result, people’s lives are getting better and better. If we continue 69 (work) hard together, we 70 (make) our world more beautiful. 【答案】61．were 62．happened 63．walking 64．has carried 65．With 66．quickly 67．it 68．a 69．working/to work 70．will make 【导语】本文通过对比过去和现在的环境与交通状况，展示了治理沙尘暴和改善基础设施的成果，强调了共同努力创造美好未来的重要性。 61．句意：多年前，许多地方干燥且多沙。“Years ago”为明确的过去时间状语，提示动作发生在过去，应用一般过去时。主语“many places”为复数，be动词用were。 62．句意：沙尘暴经常发生。描述过去经常发生的动作或状态，且与上一句时态保持一致，应用一般过去时。happen的过去式是happened，意为“发生”。 63．句意：人们花很多时间在古老狭窄的道路上行走。“spend time doing sth.”为固定搭配，表示“花费时间做某事”，故walk需变为动名词形式walking。 64．句意：政府已经实施了许多新计划。句末的“already”提示动作对现在造成的影响或结果，应用现在完成时。主语“The government”视为单数第三人称，助动词用has，carry的过去分词是carried。 65．句意：在现代交通的帮助下，人们可以快速地去很远的地方。“With the help of...”为固定介词短语，意为“在……的帮助下”，位于句首首字母需大写。 66．句意：在现代交通的帮助下，人们可以快速地去很远的地方。此处修饰动词短语“go far away”，应用副词形式。quick的副词是quickly，意为“快速地”。 67．句意：这使得人们做生意和旅行变得容易。此处是句型“make it + adj. + for sb. to do sth.”，it作形式宾语，真正的宾语是后面的不定式短语。 68．句意：因此，人们的生活正变得越来越好。“As a result”为固定短语，意为“因此；结果”。 69．句意：如果我们继续一起努力工作，我们将使我们的世界更加美丽。“continue to do sth.”或“continue doing sth.”均可表示“继续做某事”，此处填to work或working均符合语法。 70．句意：如果我们继续一起努力工作，我们将使我们的世界更加美丽。本句为if引导的条件状语从句，遵循“主将从现”原则，即从句用一般现在时，主句用一般将来时。故主句谓语用will make。 九、书面表达。(共10分) 71．题目：Changes in My Hometown “变化”是生活中永恒的主题。请根据以下提示，以“Changes in My Hometown”为题，写一篇不少于80词的英语短文，描述你家乡发生的变化。 提示要点： 1. 过去家乡的状况（交通、环境、住房、生活条件等）； 2. 现在家乡发生的巨大变化（至少从交通、环境、科技等方面描述）； 3. 你对这些变化的感受和展望。 要求： 1. 短文必须包含所有提示要点，可适当发挥； 2. 文中不得出现真实的人名、校名和地名； 3. 词数不少于80词。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Changes in My Hometown Great changes have taken place in my hometown over the past twenty years. In the past, my hometown was a poor village. The roads were narrow and dirty. Most people went to work on foot or by bike. There were no hospitals or libraries. The environment was bad because there were few trees. Now, everything has changed. The government has built wide roads and new railways. Many high-tech greenhouses have been built, so farmers can grow vegetables all year round. E-payment is widely used, and people can buy things online. The air is much cleaner because we have planted thousands of trees. I am very happy with these changes. I believe my hometown will become more beautiful and prosperous in the future. I am proud of my hometown! 【详解】写作步骤 [第一步：审题立意]确定文体：对比式记叙文，以一般过去时、现在完成时和一般现在时为主 明确要点：过去家乡状况；当下家乡变化；个人感受与未来展望 确定人称：第三人称和第一人称 注意事项：文中禁止出现真实人名、校名、地名，词数不少于80词 [第二步：构思布局] 三段式结构： 开头段：总起句，总述家乡多年来发生巨大变化 主体段：分层对比，先写过去落后面貌，再写如今交通、环境、科技的全新改变 结尾段：抒发内心感受，对家乡未来发展作出展望 [第三步：要点展开] 要点一：过去家乡状况 交通描写：narrow dirty roads/walk or ride bikes to go out/cause more accidents等 环境描写：few trees/dirty air/rubbish everywhere等 住房描写：small old low houses等 生活条件：no convenient shops/few public service buildings等 要点二：现在家乡巨大变化 交通层面：wide roads/new railways/buses/convenient trips等 环境层面：many newly-planted trees/clean fresh air/beautiful parks等 科技层面：online shopping/e-payment/modern high-tech farming equipment等 要点三：感受与展望 内心感受：happy/proud of hometown/satisfied with improvements等 未来展望：become more beautiful/richer and more prosperous/better life for people等 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 2026-2027学年九年级上册英语单元自测 Unit 1 The Changing World·能力提升 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择。(本大题共15小题，每小题1分，共15分) 1．The road used to be narrow and dirty. Now, it is much ________ and cleaner. A．wide B．wider C．widest D．more wide 2．Many young people ________ to big cities to find jobs in the past. A．go B．went C．have gone D．will go 3．Our village ________ a new library and a hospital so far. A．build B．built C．has built D．will build 4．We have planted thousands of trees ________ sandstorms. A．stop B．to stop C．stopping D．stopped 5．The new highway has made it ________ for villagers to travel to the city. A．easy B．easily C．convenient D．difficult 6．My grandfather ________ live in the countryside, but now he lives with us in the city. A．used to B．is used to C．was used to D．use to 7．Great changes ________ in my hometown in the past ten years. A．took place B．have taken place C．were taken place D．take place 8．The new app makes ________ easy for students ________ their spoken English online every day. A．it; practice B．it; to practice C．it’s; to practice D．that; practice 9．—________ you ever ________ to the city science museum? —Yes, I ________ there with my classmates last winter holiday. A．Did; go; went B．Have; been; went C．Have; been; have been D．Did; go; have been 10．I ________ getting up early in the morning to read English aloud, but I ________ hate it when I was in primary school. A．am used to; used to B．used to; am used to C．used to; used to D．am used to; am used to 11．—Our hometown has built a new high-speed railway recently. —________ A．Sounds great! B．That’s terrible! C．You’re welcome. D．I don’t mind. 12．Sand used to cover much land, but now ________ green trees cover the hills. A．thousand B．thousands C．thousand of D．thousands of 13．The government ________ thousands of kilometres of highways since 2010. A．builds B．has built C．built D．will build 14．A supermarket manager said people have ________ fresh food to eat than before. A．many B．much C．more D．most 15．Now more than two million people choose ________ the new railway every year. A．to use B．use C．using D．used 二、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 In a small village in the north of China, the land used to be very 16 . There were few trees, and 17 often happened. People had to travel far to get clean water because of the 18 of water. Thirty years ago, the village was very poor. Most roads were just dirt 19 . People lived in small, old houses. Many young people 20 to work in big cities. But things have changed a lot 21 the government’s support. New highways and railways have been built. The villagers have planted many trees and bushes to hold the 22 together. Now, the environment is much better. What’s more, many farmers now work in 23 greenhouses. They grow fruit and vegetables and sell them online. 24 is widely used here. People can buy things without carrying cash. The villagers are very happy with these changes. They believe their lives will become 25 better in the future. 16．A．rich B．sandy C．wet D．soft 17．A．rainstorms B．snowstorms C．sandstorms D．windstorms 18．A．shortage B．amount C．kind D．type 19．A．tracks B．highways C．railways D．bridges 20．A．used to go B．are used to going C．got used to go D．use to go 21．A．because B．thanks to C．instead of D．as for 22．A．water B．sand C．soil D．root 23．A．low-tech B．high-tech C．old-fashioned D．small 24．A．Cash B．Credit card C．E-payment D．Paper money 25．A．even B．very C．too D．quite 三、补全对话。(本大题共5小题，每小题1分，共5分) 从选项中选择合适的句子，补全对话。其中有一项多余。 A: Hi, Li Ming. I heard you visited your hometown last month. 26 ? B: Yeah, it has changed completely. I saw many new roads and beautiful buildings. In the past, the tallest building in Zhengzhou was Erqi Memorial Tower, but now the tallest building in the city is Fu Tower. A: Wow! What other changes do you know? B: 27 . People have stopped using plastic bags and now enjoy planting trees. A: That’s great! 28 ? B: Life has grown more colourful and enjoyable (使人快乐的). The elderly seem much happier than before—they dance, play chess, and practice Tai Chi Chuan every day. A: Sounds wonderful. What do you think caused these changes? B: 29 . A: Will you move back someday? B: 30 . I really love my hometown and might return after finishing school! 四、阅读理解。(本大题共10小题，每小题2分，共20分) A People’s life in small towns has improved a lot. In the past, people had few ways to relax. There were no parks or modern shops. People worked hard every day but made little money. They worried about their life. Today’s town life is totally different. New shopping centers and beautiful parks have been built. People can walk, exercise or enjoy their free time in parks. Online shopping makes people’s life easier. They can buy all kinds of products at home. Education and medical conditions are also better. More children can receive good education. People can see doctors easily. These wonderful changes show the fast development of our society. Every small change makes our life warmer and happier. 31．What was the town life like in the past? A．Colorful. B．Boring and hard. C．Modern. D．Relaxing. 32．What can people do in their free time now? A．Exercise in parks. B．Work all day. C．Walk on dirty roads. D．Plant trees. 33．Which condition improves? A．Education. B．Pollution. C．Sandstorm. D．Weather. 34．Which sentence is wrong? A．People’s life becomes easier. B．There are new shops now. C．Medical conditions stay the same. D．Society develops fast. 35．The passage mainly tells us ________. A．the changes of town life B．how to shop online C．the history of towns D．how to study well B Life is changing fast for Chinese teenagers. Years ago, students only studied in classrooms and had few after-school activities. They went to school on foot or by bike. They knew little about the outside world. Today’s teenagers have a totally different life. With the development of society, students have more chances to learn new skills. They can join sports clubs, music clubs and science groups. Many students take the school bus or subway to school. They can learn knowledge online and open their eyes to the world. Besides study, teenagers pay more attention to health and environment. They take exercise every week and take part in tree-planting activities. They understand that small actions can make big changes. A better environment and better education help teenagers grow healthily. The changing world gives young people more chances and challenges. 36．What was students’ life like in the past? A．Rich and colorful. B．Simple and boring. C．Busy and modern. D．Relaxing and easy. 37．What can students do now? A．Join different clubs. B．Walk to school only. C．Have no after-school activities. D．Know less about the world. 38．What do today’s teenagers care more about? A．Money. B．Famous stars. C．Health and environment. D．Computer games. 39．Which sentence is TRUE? A．Students have fewer chances now. B．The world brings chances for teenagers. C．Students never exercise. D．Study becomes harder and useless. 40．What is the best title? A．Changes in Teenagers’ Life B．How to Study Well C．The Development of Cities D．Teenagers’ Future Dreams 五、单词拼写。(本大题共10小题，每小题1分，共10分) 41．We hope to see a ________ (奇迹) happen soon. 42．This city is a major ________ (港口) in the east of China. 43．This road is too ________ (狭窄的) for two cars to pass. 44．We need to look at the problem from every ________ (方面). 45．This is our ________ (初级的) English class. 46．The city has a problem with ________ (住房；住宅). 47．This factory makes many kinds of daily ________ (产品). 48．The West Lake is a famous tourist ________ (向往的地方；吸引力). 49．The new ________ (铁路) makes travelling much easier. 50．Flowers grow well in a warm ________ (温室). 六、完成句子。(本大题共5小题，每小题2分，共10分) 51．The strong roots can ________ the soil together ________ stop sandstorms. 粗壮的根系能够将土壤固定在一起，从而阻止沙尘暴。 52．Villagers ________ ________ thousands of trees to stop sandstorms. （村民种了成千上万的树防沙） 53．The government ________ ________ new roads and hospitals. （政府修建了新路和医院） 54．我们村发生了巨大变化。 Great changes ________ ________ ________ in our village. 55．Now they ________ ________ ________ green trees. （现在长满绿树） 七、句型转换。(本大题共5小题，每小题2分，共10分) 56．She often grew rice on small farmlands in her childhood. (用used to改写同义句) She ________ ________ ________ rice on small farmlands in her childhood. 57．Great changes have taken place here.（改为否定句） Great changes ________ ________ taken place here. 58．People used to go far to see doctors.（改为一般疑问句） ________ people ________ ________ go far to see doctors? 59．The mountain is covered with trees. (改为过去时) The mountain ________ ________ with trees before. 60．They built the railway in 2018.（改为现在完成时） They ________ ________ the railway ________ 2018. 八、短文填空。(本大题共10小题，每小题1分，共10分) 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 61 (live) in China has made me realize how convenient life can be. It has been even better than I Years ago, many places 61 (be) dry and sandy. Sandstorms 62 (happen) very often. People spent much time 63 (walk) on old narrow roads. But now the situation is different. The government 64 (carry) out many new plans already. More trees and bushes are grown on the dry land. 65 the help of modern transportation, people can go far away 66 (quick). It makes 67 easy for people to do business and travel. As 68 result, people’s lives are getting better and better. If we continue 69 (work) hard together, we 70 (make) our world more beautiful. 九、书面表达。(共10分) 71．题目：Changes in My Hometown “变化”是生活中永恒的主题。请根据以下提示，以“Changes in My Hometown”为题，写一篇不少于80词的英语短文，描述你家乡发生的变化。 提示要点： 1. 过去家乡的状况（交通、环境、住房、生活条件等）； 2. 现在家乡发生的巨大变化（至少从交通、环境、科技等方面描述）； 3. 你对这些变化的感受和展望。 要求： 1. 短文必须包含所有提示要点，可适当发挥； 2. 文中不得出现真实的人名、校名和地名； 3. 词数不少于80词。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 试题 第3页（共8页） 试题 第4页（共8页） 试题 第1页（共8页） 试题 第2页（共8页） 学科网（北京）股份有限公司 $ 2026-2027学年九年级上册英语单元自测 Unit 1 The Changing World·能力提升 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择。(本大题共15小题，每小题1分，共15分) 1．The road used to be narrow and dirty. Now, it is much ________ and cleaner. A．wide B．wider C．widest D．more wide 2．Many young people ________ to big cities to find jobs in the past. A．go B．went C．have gone D．will go 3．Our village ________ a new library and a hospital so far. A．build B．built C．has built D．will build 4．We have planted thousands of trees ________ sandstorms. A．stop B．to stop C．stopping D．stopped 5．The new highway has made it ________ for villagers to travel to the city. A．easy B．easily C．convenient D．difficult 6．My grandfather ________ live in the countryside, but now he lives with us in the city. A．used to B．is used to C．was used to D．use to 7．Great changes ________ in my hometown in the past ten years. A．took place B．have taken place C．were taken place D．take place 8．The new app makes ________ easy for students ________ their spoken English online every day. A．it; practice B．it; to practice C．it’s; to practice D．that; practice 9．—________ you ever ________ to the city science museum? —Yes, I ________ there with my classmates last winter holiday. A．Did; go; went B．Have; been; went C．Have; been; have been D．Did; go; have been 10．I ________ getting up early in the morning to read English aloud, but I ________ hate it when I was in primary school. A．am used to; used to B．used to; am used to C．used to; used to D．am used to; am used to 11．—Our hometown has built a new high-speed railway recently. —________ A．Sounds great! B．That’s terrible! C．You’re welcome. D．I don’t mind. 12．Sand used to cover much land, but now ________ green trees cover the hills. A．thousand B．thousands C．thousand of D．thousands of 13．The government ________ thousands of kilometres of highways since 2010. A．builds B．has built C．built D．will build 14．A supermarket manager said people have ________ fresh food to eat than before. A．many B．much C．more D．most 15．Now more than two million people choose ________ the new railway every year. A．to use B．use C．using D．used 二、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 In a small village in the north of China, the land used to be very 16 . There were few trees, and 17 often happened. People had to travel far to get clean water because of the 18 of water. Thirty years ago, the village was very poor. Most roads were just dirt 19 . People lived in small, old houses. Many young people 20 to work in big cities. But things have changed a lot 21 the government’s support. New highways and railways have been built. The villagers have planted many trees and bushes to hold the 22 together. Now, the environment is much better. What’s more, many farmers now work in 23 greenhouses. They grow fruit and vegetables and sell them online. 24 is widely used here. People can buy things without carrying cash. The villagers are very happy with these changes. They believe their lives will become 25 better in the future. 16．A．rich B．sandy C．wet D．soft 17．A．rainstorms B．snowstorms C．sandstorms D．windstorms 18．A．shortage B．amount C．kind D．type 19．A．tracks B．highways C．railways D．bridges 20．A．used to go B．are used to going C．got used to go D．use to go 21．A．because B．thanks to C．instead of D．as for 22．A．water B．sand C．soil D．root 23．A．low-tech B．high-tech C．old-fashioned D．small 24．A．Cash B．Credit card C．E-payment D．Paper money 25．A．even B．very C．too D．quite 三、补全对话。(本大题共5小题，每小题1分，共5分) 从选项中选择合适的句子，补全对话。其中有一项多余。 A: Hi, Li Ming. I heard you visited your hometown last month. 26 ? B: Yeah, it has changed completely. I saw many new roads and beautiful buildings. In the past, the tallest building in Zhengzhou was Erqi Memorial Tower, but now the tallest building in the city is Fu Tower. A: Wow! What other changes do you know? B: 27 . People have stopped using plastic bags and now enjoy planting trees. A: That’s great! 28 ? B: Life has grown more colourful and enjoyable (使人快乐的). The elderly seem much happier than before—they dance, play chess, and practice Tai Chi Chuan every day. A: Sounds wonderful. What do you think caused these changes? B: 29 . A: Will you move back someday? B: 30 . I really love my hometown and might return after finishing school! 四、阅读理解。(本大题共10小题，每小题2分，共20分) A People’s life in small towns has improved a lot. In the past, people had few ways to relax. There were no parks or modern shops. People worked hard every day but made little money. They worried about their life. Today’s town life is totally different. New shopping centers and beautiful parks have been built. People can walk, exercise or enjoy their free time in parks. Online shopping makes people’s life easier. They can buy all kinds of products at home. Education and medical conditions are also better. More children can receive good education. People can see doctors easily. These wonderful changes show the fast development of our society. Every small change makes our life warmer and happier. 31．What was the town life like in the past? A．Colorful. B．Boring and hard. C．Modern. D．Relaxing. 32．What can people do in their free time now? A．Exercise in parks. B．Work all day. C．Walk on dirty roads. D．Plant trees. 33．Which condition improves? A．Education. B．Pollution. C．Sandstorm. D．Weather. 34．Which sentence is wrong? A．People’s life becomes easier. B．There are new shops now. C．Medical conditions stay the same. D．Society develops fast. 35．The passage mainly tells us ________. A．the changes of town life B．how to shop online C．the history of towns D．how to study well B Life is changing fast for Chinese teenagers. Years ago, students only studied in classrooms and had few after-school activities. They went to school on foot or by bike. They knew little about the outside world. Today’s teenagers have a totally different life. With the development of society, students have more chances to learn new skills. They can join sports clubs, music clubs and science groups. Many students take the school bus or subway to school. They can learn knowledge online and open their eyes to the world. Besides study, teenagers pay more attention to health and environment. They take exercise every week and take part in tree-planting activities. They understand that small actions can make big changes. A better environment and better education help teenagers grow healthily. The changing world gives young people more chances and challenges. 36．What was students’ life like in the past? A．Rich and colorful. B．Simple and boring. C．Busy and modern. D．Relaxing and easy. 37．What can students do now? A．Join different clubs. B．Walk to school only. C．Have no after-school activities. D．Know less about the world. 38．What do today’s teenagers care more about? A．Money. B．Famous stars. C．Health and environment. D．Computer games. 39．Which sentence is TRUE? A．Students have fewer chances now. B．The world brings chances for teenagers. C．Students never exercise. D．Study becomes harder and useless. 40．What is the best title? A．Changes in Teenagers’ Life B．How to Study Well C．The Development of Cities D．Teenagers’ Future Dreams 五、单词拼写。(本大题共10小题，每小题1分，共10分) 41．We hope to see a ________ (奇迹) happen soon. 42．This city is a major ________ (港口) in the east of China. 43．This road is too ________ (狭窄的) for two cars to pass. 44．We need to look at the problem from every ________ (方面). 45．This is our ________ (初级的) English class. 46．The city has a problem with ________ (住房；住宅). 47．This factory makes many kinds of daily ________ (产品). 48．The West Lake is a famous tourist ________ (向往的地方；吸引力). 49．The new ________ (铁路) makes travelling much easier. 50．Flowers grow well in a warm ________ (温室). 六、完成句子。(本大题共5小题，每小题2分，共10分) 51．The strong roots can ________ the soil together ________ stop sandstorms. 粗壮的根系能够将土壤固定在一起，从而阻止沙尘暴。 52．Villagers ________ ________ thousands of trees to stop sandstorms. （村民种了成千上万的树防沙） 53．The government ________ ________ new roads and hospitals. （政府修建了新路和医院） 54．Great changes ________ ________ ________ in our village. 我们村发生了巨大变化 55．Now they ________ ________ ________ green trees. （现在长满绿树） 七、句型转换。(本大题共5小题，每小题2分，共10分) 56．She often grew rice on small farmlands in her childhood. (用used to改写同义句) She ________ ________ ________ rice on small farmlands in her childhood. 57．Great changes have taken place here.（改为否定句） Great changes ________ ________ taken place here. 58．People used to go far to see doctors.（改为一般疑问句） ________ people ________ ________ go far to see doctors? 59．The mountain is covered with trees. (改为过去时) The mountain ________ ________ with trees before. 60．They built the railway in 2018.（改为现在完成时） They ________ ________ the railway ________ 2018. 八、短文填空。(本大题共10小题，每小题1分，共10分) 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 Years ago, many places 61 (be) dry and sandy. Sandstorms 62 (happen) very often. People spent much time 63 (walk) on old narrow roads. But now the situation is different. The government 64 (carry) out many new plans already. More trees and bushes are grown on the dry land. 65 the help of modern transportation, people can go far away 66 (quick). It makes 67 easy for people to do business and travel. As 68 result, people’s lives are getting better and better. If we continue 69 (work) hard together, we 70 (make) our world more beautiful. 九、书面表达。(共10分) 71．题目：Changes in My Hometown “变化”是生活中永恒的主题。请根据以下提示，以“Changes in My Hometown”为题，写一篇不少于80词的英语短文，描述你家乡发生的变化。 提示要点： 1. 过去家乡的状况（交通、环境、住房、生活条件等）； 2. 现在家乡发生的巨大变化（至少从交通、环境、科技等方面描述）； 3. 你对这些变化的感受和展望。 要求： 1. 短文必须包含所有提示要点，可适当发挥； 2. 文中不得出现真实的人名、校名和地名； 3. 词数不少于80词。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 原创精品资源学科网独家享有版权，侵权必究！1 1 / 7 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 2026-2027学年九年级上册英语单元自测 Unit 1 The Changing World·能力提升 建议用时90分钟，满分100分 1.B 2.B 3.C 4.B 5.C 6.A 7.B 8.B 9.B 10.A 11. A 12. D 13. B 14. C 15. A 16．B 17．C 18．A 19．A 20．A 21．B 22．C 23．B 24．C 25．A 26．Has it changed much 27．The environment has improved 28．How is people’s life now 29．I think it’s because everyone is working together 30．Yes, I will 31．B 32．A 33．A 34．C 35．A 36．B 37．A 38．C 39．B 40．A 41.miracle 42.port 43.narrow 44.aspect 45.primary 46.housing 47.products 48.attraction 49.railway 50.greenhouse 51.hold to 52. have planted 53.has built 54.have taken place 55. are covered with 56. used to grow 57. have not 58.Did use to 59.was covered 60.have had since 61．were 62．happened 63．walking 64．has carried 65．With 66．quickly 67．it 68．a 69．working/to work 70．will make 作文 【答案】例文 Changes in My Hometown Great changes have taken place in my hometown over the past twenty years. In the past, my hometown was a poor village. The roads were narrow and dirty. Most people went to work on foot or by bike. There were no hospitals or libraries. The environment was bad because there were few trees. Now, everything has changed. The government has built wide roads and new railways. Many high-tech greenhouses have been built, so farmers can grow vegetables all year round. E-payment is widely used, and people can buy things online. The air is much cleaner because we have planted thousands of trees. I am very happy with these changes. I believe my hometown will become more beautiful and prosperous in the future. I am proud of my hometown! 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 2 学科网（北京）股份有限公司 $