吉林吉林市第二十三中学2026-2027学年九年级上学期10月阶段检测英语试题

2026-2027学年九年级上学期第一次月考英语试题（人教版·吉林专用）答案解析 （吉林市第二十三中学 2026—2027 学年度上学期第一次月考　范围：九上 Unit 1 — Unit 3　满分 120 分　时间 90 分钟） 一、语言知识运用（共 25 分） 第一节　单项选择（1—15 小题，每小题 1 分，共 15 分） 1．【答案】B 【解析】由时间状语 in the last ten years（在过去十年里）可知用现在完成时，结构为 have 或 has 加过去分词，主语 My hometown 是第三人称单数，用 has changed，故选 B。 2．【答案】B 【解析】have gone to 意为“去了某地（人还没回来）”，have been to 意为“去过某地（人已回来）”。由 He will be back next week 可知李先生不在这里，去了北京，故选 B。 3．【答案】C 【解析】答语中有明确的过去时间 last October，需用一般过去时，go 的过去式是 went，故选 C。 4．【答案】B 【解析】since 意为“自从”，后接过去的时间点或从句，常与现在完成时连用；since we were seven years old 意为“自从我们七岁起”，故选 B。 5．【答案】B 【解析】宾语从句要用陈述语序，即“连接词加主语加谓语”，排除 A、C；主句 Could you tell me 是现在时态，从句用一般现在时即可，故选 B。 6．【答案】A 【解析】by oneself 意为“独自地、靠自己”，主语 I 对应反身代词 myself，learn it by myself 意为“自学的”，故选 A。 7．【答案】B 【解析】宾语从句表述的是客观真理（光比声传播得快），即使主句用过去时，从句仍用一般现在时，故选 B。 8．【答案】C 【解析】由答语 By listening to English songs（通过听英文歌）可知询问方式方法，用 how 提问，故选 C。 9．【答案】B 【解析】so ... that 意为“如此……以至于”，引导结果状语从句；so 修饰形容词 interesting。such 后应接名词短语，故选 B。 10．【答案】C 【解析】way to do sth 意为“做某事的方法”，动词不定式作后置定语，the best way to learn English 意为“学英语的最好方法”，故选 C。 11．【答案】A 【解析】go over 意为“复习”；give up 意为“放弃”，put off 意为“推迟”，take away 意为“拿走”。句意：考试前老师让我们复习生词。故选 A。 12．【答案】A 【解析】admire 意为“钦佩、敬佩”。句意：袁隆平是伟大的科学家，我们都敬佩他。故选 A。 13．【答案】B 【解析】“小明很累”与“他坚持读书到深夜”之间是让步关系，用 Although（虽然）引导，故选 B。 14．【答案】A 【解析】“the more ... the more ...”结构意为“越……就越……”，此句意为：课上听得越认真，你就会理解得越好。故选 A。 15．【答案】A 【解析】对方说丢了新词典，应表示安慰并提出帮助，Don t worry 意为“别担心”，故选 A。 第二节　情景交际（16—20 小题，每小题 2 分，共 10 分） 16．【答案】G 【解析】由 Sun Li 的回答 Sure. Go ahead（当然，请问吧）可知，此处是请求提问，故选 G。 17．【答案】C 【解析】由 Sun Li 的回答 I learn it by reading English books and listening to English songs 可知，此处询问学英语的方法，故选 C。 18．【答案】E 【解析】由 Zhang Lei 前句 afraid of making mistakes 和 Sun Li 的回答 Yes, sometimes. But mistakes help me ... 可知，此处是一般疑问句且与犯错有关，故选 E。 19．【答案】F 【解析】由 Sun Li 的回答 That is a good way to practice writing（那是练习写作的好方法）可知，此处提出了与写作有关的建议，keeping a diary 与 practice writing 相呼应，故选 F。多余选项为 A 和 D。 20．【答案】B 【解析】Sun Li 给出了建议，Zhang Lei 表示感谢，下句 You are welcome（不客气）正是对感谢的回应，故选 B。 二、完形填空（21—30 小题，每小题 1.5 分，共 15 分） 【语篇导读】本文记叙了作者从不爱读书到爱上阅读的经历，考查副词、非谓语动词、形容词、固定搭配等在语篇中的运用。 21．【答案】A 【解析】由后文 I thought books were boring 可知两年前几乎不读书，hardly 意为“几乎不”，故选 A。 22．【答案】C 【解析】spend time doing sth 意为“花费时间做某事”，动词用 ing 形式，故选 C。 23．【答案】B 【解析】由 She was young 可知她的课从不无聊，修饰事物（classes）用 ing 形容词 boring，故选 B。 24．【答案】D 【解析】由下文 The story was so moving 可知故事令人感动，与科学家（scientist）的故事相符，故选 D。 25．【答案】C 【解析】so ... that 意为“如此……以至于”，引导结果状语从句。句意：故事如此感人，以至于我爱不释手。故选 C。 26．【答案】B 【解析】borrow ... from ... 意为“从……借……”。由空后的 from the school library 可知是借书，故选 B。 27．【答案】A 【解析】become interested in 意为“对……变得感兴趣”；interested 修饰人，interesting 修饰事物，主语是人 I，故选 A。 28．【答案】C 【解析】win the first prize 意为“获得一等奖”；beat 后接比赛对手，不接奖，故选 C。 29．【答案】B 【解析】make a difference 意为“产生影响”，是固定搭配。句意：阅读能给你的生活带来很大改变。故选 B。 30．【答案】A 【解析】daily life 意为“日常生活”，是固定搭配。句意：读书已成为我日常生活的重要部分。故选 A。 三、阅读理解（31—50 小题，每小题 2 分，共 40 分） 31．【答案】A 【解析】定位图1海报 Time 一行：Friday, October 23, 2:00 pm — 4:30 pm。题干 When 与该时间对应，故选 A。 32．【答案】B 【解析】定位图1海报 Place 一行：The school hall。题干 Where 与该地点同义对应，故选 B。 33．【答案】C 【解析】定位图1海报 Story time 一行：2:50 pm — 3:30 pm, Teachers tell interesting English stories。题干时间与该行一致，故选 C。 34．【答案】D 【解析】定位图1海报 Book sale 一行：3:40 pm — 4:30 pm。sell his old books 与 Book sale 是同义替换，故选 D。 35．【答案】B 【解析】逐一核对图1：A 项活动从 2:00 到 4:30 共两个半小时而非两小时；B 项由 Book sale 一行 old books from 1 to 5 yuan 可知学生可以买到旧书，正确；C 项旧书义卖 3:40 开始而非 2:40；D 项义卖所得捐给山村小学（a village school）而非学校图书馆。故选 B。 36．【答案】B 【解析】定位句为第一段第一句 When Fang Hua finished university in 2012。题干与原文同义对应，故选 B。 37．【答案】D 【解析】定位句为第二段 She used her own money to buy books for the children and taught them English songs after class，选项 D 与原文一致，故选 D。 38．【答案】C 【解析】定位句为第三段第一句 In the past ten years, more than two hundred students from the village have gone to university。two hundred 与选项 C 同义替换，故选 C。 39．【答案】A 【解析】结合上文“生活艰苦、教室破旧、冬天没有热水”，再由转折词 But 可知，方老师从不“抱怨”，故 complained 意为“抱怨”，选 A。 40．【答案】B 【解析】定位句为第四段 Last year, Miss Fang won the National Best Teacher prize，与选项 B 同义替换；她至今仍留在村小（as long as she is needed），故选 B。 41．【答案】B 【解析】定位句为第二段末句 Going over what you have learned before going to bed is a good habit。going over 与选项 B 的 Going over 同义对应，故选 B。 42．【答案】D 【解析】定位句为第三段 You can talk with your classmates in English, keep a diary in English, or watch English films。A、B、C 均被提及，只有 D 未提到，故选 D。 43．【答案】C 【解析】定位句为第四段 Ask your teacher for help when you have questions，与选项 C 一致，故选 C。 44．【答案】A 【解析】结合上文“学英语像盖房子，需要时间和努力”，可知“every small step counts”意为“每一小步都很重要（有意义）”，故选 A。 45．【答案】C 【解析】通读全文可知，文章从及时复习、多使用英语、不怕犯错三方面介绍学好英语的方法，选项 C 最能概括主旨，故选 C。 46．【答案】A 【解析】空前一句说四十年前家乡很穷，空后说人们住旧房子、步行或骑车出行，A 项“道路又窄又脏”描述过去的面貌，与后文一致，故选 A。 47．【答案】B 【解析】空后一句说现在道路宽阔干净、多数家庭有车，与过去形成对比，B 项“然而，一切都变了”承上启下，故选 B。 48．【答案】C 【解析】空后一句说学生在三所大学校里学习，与教育有关，C 项“教育也大不相同”引出该内容，故选 C。 49．【答案】D 【解析】空后一句说河水变清、青山常在、游客越来越多，D 项“环境越来越好”与之呼应，故选 D。 50．【答案】E 【解析】空前说“我为家乡自豪，我会努力让它更美丽”，E 项“我相信家乡未来会越来越好”表达对未来的期望，故选 E。多余选项为 F。 四、任务型阅读（51—55 小题，每小题 2 分，共 10 分） 51．【答案】错误 【解析】据图2表格 Travel 一行的 Then 列：on foot or by bike，过去人们步行或骑自行车出行，而不是乘公共汽车或火车，故本句错误。 52．【答案】They are wide and clean. 【解析】据图2表格 Roads 一行的 Now 列：wide and clean roads，可知现在的道路宽阔干净，故答案为 They are wide and clean。 53．【答案】Three. 【解析】据图2表格 School 一行的 Now 列：three big schools，可知镇上现在有三所大学校，故答案为 Three。 54．【答案】Letters. 【解析】据图2表格 Contact 一行的 Then 列：letters，可知过去人们靠书信与远方的朋友联系，故答案为 Letters。 55．【答案】phone 【解析】据图2表格 Contact 一行的 Now 列：mobile phones and the Internet，可知现在人们用手机或网络联系，故填 phone。 五、词语运用（56—65 小题，每小题 1 分，共 10 分） 56．【答案】since 【解析】“have taught 加 since 引导的时间状语从句”是现在完成时的常见结构；since we were in Grade Seven 意为“自从我们上七年级以来”。 57．【答案】patient 【解析】one of the most 加形容词原级构成“最……之一”；patient 意为“有耐心的”，与后文 never gets angry（从不生气）呼应。 58．【答案】making 【解析】be good at 中的 at 是介词，后接动名词，make 变为 making；making her classes interesting 意为“使她的课堂有趣”。 59．【答案】Her 【解析】修饰名词 classes 要用形容词性物主代词，she 的形容词性物主代词是 Her，位于句首首字母大写。 60．【答案】of 【解析】be afraid of doing sth 意为“害怕做某事”，是固定搭配，故填介词 of。 61．【答案】to use 【解析】the best way to do sth 意为“做某事的最好方法”，动词不定式作后置定语，故填 to use。 62．【答案】with 【解析】help sb with sth 是固定搭配，意为“在某方面帮助某人”，故填介词 with。 63．【答案】better 【解析】much 修饰比较级；good 的比较级是 better，much better 意为“好得多”。 64．【答案】dream 【解析】由后文 to travel around the world and talk with people in English 可知是“梦想”，故填名词 dream。 65．【答案】hard 【解析】nothing is hard 意为“没有什么事是困难的”，与后文 if you put your heart into it（只要你用心去做）呼应，故填 hard。 六、书面表达（本题共 1 小题，满分 20 分） 【写作指导】本题要求回邮件介绍英语学习方法。第一段点题后，可用 First、Second 等序数词列出两条学习方法并说明效果（如成绩提高、敢开口说）；然后写一个困难及解决办法（如单词易忘，通过及时复习解决）；最后写本学期的目标（如在考试中取得好成绩、能流利交流）。全文以一般现在时为主，谈过去的进步可用现在完成时，注意邮件格式和 80 词以上的篇幅。 参考范文： Dear Tim, 　　I am glad to hear from you. You asked me about my ways of learning English. Let me tell you. 　　First, I read English aloud every morning. It helps me remember new words and improves my spoken English. Second, I keep a diary in English twice a week. It is a good way to practice writing and review what I have learned. 　　I used to forget words quickly, so I made a word list and reviewed it before going to bed. Little by little, my vocabulary has grown much bigger than before. 　　My goal this term is to get better grades in English and talk with foreigners bravely. I believe that where there is a will, there is a way. 　　Please write to me soon. Yours, Li Hua 学科网（北京）股份有限公司 $ ( 装 订 线 ) 学校：____________ 班级：____________ 姓名：____________ 考号：____________ 吉林市第二十三中学 2026—2027 学年度上学期第一次月考 九 年 级 英 语 试 卷 考试范围：九年级上册 Unit 1 — Unit 3　　满分：120 分　　时间：90 分钟 题号 一 二 三 四 五 六 总分 得分 1．答题前，考生务必将自己的学校、班级、姓名、考号填写清楚。 2．本试卷满分 120 分，考试时间 90 分钟，本卷不含听力部分。 3．所有答案均须写在答题区域内，超出区域或写在草稿纸上的答案无效。 4．书写规范，字迹工整，保持卷面整洁。 一、语言知识运用（共 25 分） 第一节　单项选择（本题共 15 小题，每小题 1 分，共 15 分） 从每小题所给的四个选项中，选出一个最佳答案。 1．My hometown ________ a lot in the last ten years. New roads, new schools and new parks have appeared. A．changed　　　B．has changed　　　C．changes　　　D．will change 2．—Where is Mr Li? —He ________ to Beijing. He will be back next week. A．has been　　　B．has gone　　　C．went　　　D．goes 3．—Have you ever been to Changbai Mountain? —Yes. I ________ there with my family last October. A．have gone　　　B．have been　　　C．went　　　D．go 4．We have known each other ________ we were seven years old. A．for　　　B．since　　　C．when　　　D．until 5．Could you tell me ________? I want to borrow some books. A．where is the nearest library　　　B．where the nearest library is　　　C．where was the nearest library　　　D．where the nearest library was 6．—Who taught you to make paper flowers? —Nobody. I learned it by ________. A．myself　　　B．me　　　C．mine　　　D．my own 7．The teacher told us that light ________ faster than sound. A．traveled　　　B．travels　　　C．will travel　　　D．has traveled 8．—________ do you improve your listening? —By listening to English songs. A．What　　　B．Why　　　C．How　　　D．When 9．The book is ________ interesting that I have read it twice. A．such　　　B．so　　　C．too　　　D．very 10．The best way ________ English is to use it as often as possible. A．learn　　　B．learning　　　C．to learn　　　D．learned 11．The teacher asked us to ________ the new words before the test. A．go over　　　B．give up　　　C．put off　　　D．take away 12．Yuan Longping is a great scientist. All of us ________ him. A．admire　　　B．hate　　　C．forget　　　D．worry 13．________ Xiao Ming was tired, he kept reading until midnight. A．Because　　　B．Although　　　C．If　　　D．So 14．The more carefully you listen in class, ________ you will understand. A．the better　　　B．better　　　C．the best　　　D．best 15．—I lost my new dictionary yesterday. —________. I can lend you mine. A．Don't worry　　　B．Not at all　　　C．You're welcome　　　D．Sounds great 第二节　情景交际（本题共 5 小题，每小题 2 分，共 10 分） 根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。 A．What do you think of them?　　　B．Thank you for your help. C．How do you learn English?　　　D．How long have you learned English? E．Do you often make mistakes in class?　　　F．What about keeping a diary in English? G．May I ask you some questions about English learning? Zhang Lei: Hello, Sun Li! You got high marks in the English test last week. Congratulations! 16．________ Sun Li: Sure. Go ahead. Zhang Lei: How long have you learned English? Sun Li: For about six years. I began to learn it in primary school. 17．________ Sun Li: I learn it by reading English books and listening to English songs. I also speak English with my deskmate after class. Zhang Lei: Great! But I am afraid of making mistakes when I speak English. 18．________ Sun Li: Yes, sometimes. But mistakes help me find my weak points. Do not be afraid of them. Zhang Lei: I see. 19．________ Sun Li: That is a good way to practice writing. And you can also review what you have learned in it. Zhang Lei: OK, I will try. Thank you very much! 20．________ Sun Li: You are welcome. Good luck to you! 二、完形填空（本题共 10 小题，每小题 1.5 分，共 15 分） 阅读短文，掌握其大意，然后从每小题所给的四个选项中选出一个最佳答案。 21．My name is Zhang Yang. Two years ago, I ________ liked reading. I thought books were boring. A．hardly　　　B．always　　　C．usually　　　D．often 22．So I spent most of my free time ________ computer games at home. A．play　　　B．played　　　C．playing　　　D．plays 23．Everything changed after my new Chinese teacher, Miss Gao, came. She was young and her classes were never ________. A．bored　　　B．boring　　　C．bore　　　D．boredom 24．One day, she asked us to read a story about a famous ________. The story moved us a lot. A．driver　　　B．farmer　　　C．cook　　　D．scientist 25．It was so moving ________ I could not put the book down. A．but　　　B．if　　　C．that　　　D．because 26．From then on, I began to ________ books from the school library every week. A．buy　　　B．borrow　　　C．sell　　　D．write 27．Little by little, I became more and more ________ in writing, too. A．interested　　　B．interesting　　　C．interest　　　D．interests 28．Last month, my composition ________ the first prize in our city. Miss Gao was proud of me. A．beat　　　B．missed　　　C．won　　　D．lost 29．She said, "Reading can make a big ________ to your life. Keep on reading, and you will get more." A．decision　　　B．difference　　　C．mistake　　　D．noise 30．Now I always keep a book in my schoolbag, and reading has become an important part of my ________ life. A．daily　　　B．lazy　　　C．lonely　　　D．lovely 三、阅读理解（本题共 20 小题，每小题 2 分，共 40 分） 阅读下列内容，从每小题所给的四个选项中选出一个最佳答案。 （A） The Students Union of No. 23 Middle School will hold a reading festival next week. Here is the poster. 图1 31．When will the School Reading Festival be held? A．On Friday, October 23.　　　B．On Monday, October 20.　　　C．On Friday, October 30.　　　D．On Sunday, October 23. 32．Where will the festival take place? A．In the school library.　　　B．In the school hall.　　　C．On the sports field.　　　D．In the classroom building. 33．What can students do from 2:50 pm to 3:30 pm? A．Talk about their favourite books.　　　B．Buy interesting old books.　　　C．Listen to English stories told by teachers.　　　D．Watch a film in the hall. 34．Tom wants to sell his old books. What time can he go to the book sale? A．From 2:00 pm to 2:40 pm.　　　B．From 2:50 pm to 3:30 pm.　　　C．From 3:30 pm to 3:40 pm.　　　D．From 3:40 pm to 4:30 pm. 35．Which of the following is TRUE? A．The festival will last for two hours.　　　B．Students can buy old books at the festival.　　　C．The book sale begins at 2:40 pm.　　　D．The money from the book sale goes to the school library. （B） When Fang Hua finished university in 2012, she had two choices: a well-paid job in a big city, or a teaching job in a small mountain village school. To everyone's surprise, she chose the village school. Life there was hard. The classrooms were old, and there was no hot water in winter. Many students had to walk for hours to school. But Miss Fang never complained. She used her own money to buy books for the children and taught them English songs after class. She often visited students' homes and talked with their parents about the importance of education. In the past ten years, more than two hundred students from the village have gone to university. "Miss Fang changed my life," says one of her students, who is now a doctor. Last year, Miss Fang won the National Best Teacher prize. She says she will stay in the village school as long as she is needed. 36．When did Fang Hua finish university? A．In 2002.　　　B．In 2012.　　　C．In 2020.　　　D．In 2022. 37．What did Miss Fang do for the children in the village school? A．She built new classrooms for them.　　　B．She gave them hot water in winter.　　　C．She drove them to school every day.　　　D．She bought books with her own money and taught them English songs. 38．How many students from the village have gone to university in the past ten years? A．More than 100.　　　B．More than 120.　　　C．More than 200.　　　D．More than 2,000. 39．The underlined word "complained" means ________ in Chinese. A．抱怨　　　B．锻炼　　　C．休息　　　D．大笑 40．What can we learn from the passage? A．Miss Fang works in a big city now.　　　B．Miss Fang won a teaching prize last year.　　　C．Miss Fang left the village school in 2022.　　　D．Miss Fang thinks education is not important. （C） English is one of the most important subjects in middle school. Some students think it is hard to learn English well, but if you use the right ways, you will find it interesting. First, review your lessons in time. Many students forget new words quickly because they never review them. Going over what you have learned before going to bed is a good habit. Second, use English as often as possible. You can talk with your classmates in English, keep a diary in English, or watch English films. The more you use it, the better you will learn it. Third, don't be afraid of making mistakes. Mistakes help you find your weak points. Ask your teacher for help when you have questions. Remember: learning English is like building a house. It takes time and hard work, but every small step counts. 41．What is a good habit before going to bed according to the passage? A．Watching English films.　　　B．Going over what you have learned.　　　C．Talking with classmates.　　　D．Keeping a diary. 42．Which of the following is NOT mentioned as a way to use English? A．Talking with classmates in English.　　　B．Keeping a diary in English.　　　C．Watching English films.　　　D．Writing English letters to friends. 43．What should you do when you make mistakes, according to the writer? A．Give up learning English.　　　B．Be afraid of them.　　　C．Ask your teacher for help.　　　D．Hide them from others. 44．The underlined sentence "every small step counts" means ________ in Chinese. A．每一小步都很重要　　　B．每一步都很累　　　C．每一步都很快　　　D．每一步都很危险 45．What is the best title for the passage? A．English Is Important　　　B．Building a Big House　　　C．Ways to Learn English Well　　　D．How to Make Friends （D） 根据短文内容，从方框中选择合适的句子还原到短文中，其中有一项是多余的。 A．The roads were narrow and dirty.　　　B．However, everything has changed. C．Education is also quite different.　　　D．The environment is becoming better and better. E．I believe our hometown will become better and better in the future.　　　F．My family moved to the town in 2015. My hometown is a small town in Jilin Province. Great changes have taken place there over the years. 46．Forty years ago, my hometown was a poor town. ________ People lived in small old houses and traveled on foot or by bike. 47．________ There are wide and clean roads now, and most families have cars. 48．________ Students study in three big schools with bright classrooms and modern computers. 49．________ With clean rivers and green mountains, more and more visitors come to our town every year. 50．________ I am proud of my hometown, and I will work hard to make it more beautiful. 四、任务型阅读（本题共 5 小题，每小题 2 分，共 10 分） My name is Liu Ming. My uncle Li has lived in a small town in Jilin Province since he was born. Last month, I visited him and he told me a lot about the changes in his town. The table (图2) shows what life was like then and what it is like now. 图2 51．判断正误：In the past, people in Uncle Li's town traveled by bus or by train.（正确的写“正确”，错误的写“错误”） 52．What are the roads like in the town now? 53．How many schools are there in the town now? 54．What did people use to keep in touch with friends far away in the past? 55．Complete the sentence: Now people can talk with friends far away on the ________ or through the Internet. 五、词语运用（本题共 10 小题，每小题 1 分，共 10 分） 阅读短文，从方框中选择适当的单词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。方框中有两个词是多余的。 be　　since　　of　　good　　she　　make　　real　　patient　　dream　　hard　　use　　with 56．Miss Zhao has taught us English ________ we were in Grade Seven. 57．She is one of the most ________ teachers in our school and she never gets angry. 58．She is good at ________ her classes interesting and lively. 59．________ classes are always full of laughter, and we all like them. 60．At first, I was afraid ________ making mistakes, so I seldom spoke English in class. 61．Miss Zhao told me that the best way to learn English was ________ it as often as possible. 62．She often helps me ________ my pronunciation after class. 63．Thanks to her help, my English is now much ________ than before. 64．My ________ is to travel around the world and talk with people in English one day. 65．I believe that nothing is ________ if you put your heart into it. 六、书面表达（本题共 1 小题，每小题 20 分，共 20 分） 假如你是九年级学生李华，你的加拿大笔友 Tim 来信询问你学习英语的方法。请你根据以下要点，用英语给他回一封电子邮件。 要点提示：1．你的两条英语学习方法及效果； 　　　　　2．你学习中遇到的一个困难及解决办法； 　　　　　3．你本学期的英语学习目标。 写作要求：1．包含以上要点，可适当发挥； 　　　　　2．不少于 80 词，开头和结尾已给出，不计入总词数； 　　　　　3．文中不得出现真实的校名和人名。 Dear Tim, 　　I am glad to hear from you. You asked me about my ways of learning English. Let me tell you. 　　Please write to me soon. 　　　　　　　　　　　　　　　　　　　　　　Yours, 　　　　　　　　　　　　　　　　　　　　　　Li Hua 第 页（共 页）第 页（共 页） 学科网（北京）股份有限公司 $