Unit 5【刷易错】（模块易错综合练）（天津专用）-2026-2027学年九年级英语上册单元模块满分必刷题（新教材外研版）

2026-2027学年九年级英语上册单元模块满分必刷题（新教材外研版） Unit 5 A fine balance【刷易错】(模块易错综合练)（天津专用） （考试时间：100分钟 试卷满分：100分） · 第I卷（选择题 共60分） 一、单项填空（本大题共15小题；每小题1分, 共15分） 从下列每小题所给的A、B、C、D四个选项中, 选出可以填入空白处的最佳选项。 1．During our guided ________ around Paris, our ________ guide introduced the history of the city. A．tour, tour B．tour, tourist C．tourism, tour D．tourism, tourist 【答案】A 【详解】句意：我们在导游的带领下游览巴黎时，导游向我们介绍了这座城市的历史。 考查名词辨析。tour旅行，名词；观光，动词；tourism旅游业；tourist旅游者。根据“During our guided...around Paris”可知此处指在旅行期间，tour符合；tour guide表示“导游”，名词作定语修饰名词。故选A。 2．A healthy ________ needs the cooperation of all living things in nature. A．society B．farmland C．ecosystem D．population 【答案】C 【详解】句意：一个健康的生态系统需要自然界所有生物的配合。 society社会；farmland农田；ecosystem生态系统；population人口。ecosystem与自然生物协作的语境相匹配。应填ecosystem。 3．________, Chinese paper cutting is a treasure of our culture and has a long history. A．Hopefully B．Undoubtedly C．Luckily D．Directly 【答案】B 【详解】句意：毫无疑问，中国剪纸是我们的文化瑰宝，有着悠久的历史。 hopefully满怀希望地；undoubtedly毫无疑问地；luckily幸运地；directly直接地。 根据“Chinese paper cutting is a treasure of our culture and has a long history”，剪纸是文化瑰宝这件事是“确凿无疑的”，因此选Undoubtedly。 4．She is ________ to take part in the marathon race. To be in good condition, she drinks ________ every day. A．enough fit; milk enough B．enough fit; enough milk C．fit enough; milk enough D．fit enough; enough milk 【答案】D 【详解】句意：她足够健康，可以参加马拉松比赛。为了保持良好的状态，她每天喝足够的牛奶。 enough修饰形容词或副词时置于被修饰词之后，修饰名词时置于被修饰词之前。第一空修饰形容词 fit，应为fit enough；第二空修饰名词milk，应为enough milk。 5．If you ________ salt into water, it ________. A．put, will disappear B．will put, disappears C．put, disappeared D．will put, will disappear 【答案】A 【详解】句意：如果你把盐放进水里，它会消失。 考查if引导的条件状语从句的时态。put动词原形/过去式；will put一般将来时；will disappear一般将来时；disappears第三人称单数形式；disappeared过去式/过去分词。if引导条件状语从句时，遵循“主将从现”原则，此处从句用一般现在时put，主句用一般将来时will disappear。故选A。 6．With the ________ development of AI technology, more people are using smart robots in daily life. A．gentle B．rapid C．hidden D．certain 【答案】B 【详解】句意：随着人工智能技术的飞速发展，越来越多的人在日常生活中使用智能机器人。 gentle温和的；rapid迅速的；hidden隐藏的；certain确定的。“rapid development”表示“飞速发展”，用来描述技术的发展速度，rapid符合语境。 7．They will build nature reserves _________ protect ________ birds. A．to; in danger B．for; endangered C．to; endangered D．for; in danger 【答案】C 【详解】句意：他们将建立自然保护区来保护濒临灭绝的鸟类。 考查动词不定式作目的状语和形容词作定语。to是动词不定式符号，后面跟动词原形；for是介词，后面跟动名词、名词或代词宾格；in danger处于危险之中（的），介词短语，修饰名词时要后置；endangered濒临灭绝的，形容词。根据第一个空格后protect是动词原形，可知第一个空格处填to；根据第二个空格在名词birds前，可知应用endangered。故选C。 8．The sports meeting has to be ________ because of the bad weather. A．permitted B．controlled C．cancelled D．harmed 【答案】C 【详解】句意：因为糟糕的天气，运动会不得不被取消。 permitted允许；controlled控制；cancelled取消；harmed危害。根据后半句“because of the bad weather”（由于恶劣天气），可知运动会需要被取消。本句结构为被动语态has to be+过去分词，cancelled“取消”，符合语境。 9．The old man didn’t go to bed ________ he finished reading the novel last night. A．because B．until C．if D．after 【答案】B 【详解】句意：昨晚那位老人直到读完那本小说才上床睡觉。 because因为；until直到；if如果；after在……之后。根据“The old man didn’t go to bed … he finished reading the novel last night.”可知，老人没去睡觉，直到他读完那本小说；固定搭配not…until…意为“直到……才……”，until引导时间状语从句。 10．—________ is the population of your hometown? —It’s about 500,000. A．How many B．How much C．How D．What 【答案】D 【详解】句意：——你的家乡有多少人口？——大约50万。 How many多少（修饰可数名词复数）；How much多少（修饰不可数名词）；How怎样，如何；What什么。根据空后的“is the population of your hometown?”可知，此处是询问人口数量的固定句型：What is the population of...?，意为“……的人口是多少？”。当以the population作主语询问人口数量时，疑问词需用What，不能用How many或How much。 11．The school plans to ________ a new club for students to learn about environmental protection. A．take up B．set up C．pick up D．put up 【答案】B 【详解】句意：学校计划成立一个新俱乐部，让学生学习环保知识。 take up占据；set up建立；pick up捡起；put up张贴。根据“a new club for students to learn about environmental protection.”可知，此处表达“建立”一个俱乐部，应填set up。 12．It's raining cats and dogs. We have no choice but the picnic. A．cancel B．to cancel C．cancelling D．cancelled 【答案】B 【详解】句意：下着倾盆大雨。我们别无选择，只好取消野餐。have nothing to do but (to)do 是一个固定句式.have no choice but to do这一个因为but 前没有实意动词do 的任何形式,所以不能去掉to.根据句意可知，此空应填to cancel,故选B。 13．The Yangtze River is the longest river ________ provides fresh water for millions of people. A．whose B．who C．that D．what 【答案】C 【详解】句意：长江是为数以百万计的人们提供淡水的最长河流。 whose谁的；who谁；that无实义；what什么。本句是定语从句，先行词river被最高级the longest修饰，关系代词用that。 14．It’s clear ________ he has made a terrible mistake. A．that B．what C．which D．who 【答案】A 【详解】句意：很明显他犯了一个严重的错误。 that引导主语从句，无实际含义；what什么；which哪一个；who谁。本句是固定句型It’s clear that…，it作形式主语，that引导真正的主语从句，从句成分完整，应填that。 15．—We should save water in our daily life. —________. Every drop counts. A．I can’t agree more B．Don’t mention it C．I don’t think so D．Don’t worry 【答案】A 【详解】句意：——我们应该在日常生活中节约用水。——我完全同意。每一滴水都很重要。 I can’t agree more我完全同意；Don’t mention it别客气/不用谢（用于回应感谢）；I don’t think so我不这么认为；Don’t worry别担心。根据前句提出节约用水的观点，后句“Every drop counts.”表示赞同其重要性，应用I can’t agree more表示完全同意。 二、完形填空（本大题共10小题；每小题1分, 共10分） For millions of years, the Przewalski’s horse ran free on the grasslands of Asia. But by the 1980s, this ancient animal had 16 from the wild in China. Scientists feared that it might be lost forever. The good news came from a surprising place: zoos. In 1985, China started a programme to bring the horses back. Twenty-four horses were 17 from Europe and carefully raised in a centre in Xinjiang. Bringing a species back is not easy. The horses had to 18 how to live in the wild again—how to find water, how to stay away from wolves, and how to survive cold winters. At first, the young horses did not know how to 19 themselves, and some of them were hurt. The team did not give up. They watched the horses day and night, and slowly learned what the animals 20 . In 2001, the first group was set free. Since then, more than 700 horses have been born in the wild. “When I saw a young horse running across the grassland for the first time,” says a team member, “I could not 21 my tears.” But success brings new 22 . The horses need large areas of grassland, and local herders also need land for their sheep and cattle. “We cannot simply take land away from people,” says a scientist. “The real 23 is to find a balance between protecting animals and supporting local families.” Today, the team works with herders to plan grazing areas. Some herders have become 24 who help protect the horses. “The horses bring visitors, and visitors bring income,” one herder says. “We have learned that nature and people can 25 together.” 16．A．appeared B．disappeared C．returned D．grown 17．A．brought B．sent C．taken D．driven 18．A．forget B．refuse C．learn D．promise 19．A．express B．teach C．enjoy D．protect 20．A．needed B．feared C．sold D．drew 21．A．turn down B．give up C．put on D．hold back 22．A．friends B．chances C．problems D．rules 23．A．question B．challenge C．answer D．reason 24．A．guides B．drivers C．teachers D．guards 25．A．play B．work C．live D．study 【答案】 16．B 17．A 18．C 19．D 20．A 21．D 22．C 23．B 24．D 25．C 【导语】本文讲述中国将普氏野马从动物园重新引入野外，并与牧民合作解决土地冲突，最终实现人与自然和谐共处的保护故事。 【详解】16．句意：但到了20世纪80年代，这种古老动物已从中国野外消失。 根据“Scientists feared that it might be lost forever”可知，动物面临灭绝，说明已从野外消失，用disappeared“消失”。 17．句意：24匹马从欧洲被带来，在新疆的一个中心精心饲养。 根据“China started a programme to bring the horses back”可知，是把马带回中国，用brought“带来”。 18．句意：马匹必须再次学习如何在野外生存。 根据“how to find water…how to survive”可知，这是需要重新学习的技能，用learn“学习”。 19．句意：起初，小马不知道如何保护自己，有些受伤了。 根据“some of them were hurt”可知，因为不会保护自己才受伤，用protect“保护”。 20．句意：他们日夜看守着这些马，慢慢了解了动物们需要什么。 根据“They watched the horses day and night”可知，是为了了解它们的生存需求，用needed“需要”。 21．句意：我无法控制住我的眼泪。 看到小马奔跑的感动场景，应是忍不住流泪。hold back tears“忍住眼泪”为固定搭配。 22．句意：但成功带来了新问题。 根据“But”转折及后文土地冲突可知，带来了新问题，用problems“问题”。 23．句意：真正的挑战是在保护动物和帮扶当地家庭之间找到平衡。 根据“find a balance”可知，这是一项艰难的任务/挑战，用challenge。question侧重疑问，challenge侧重难度。 24．句意：一些牧民已成为帮助保护马匹的守卫。 根据“help protect the horses”可知，角色是保护者，用guards“守卫”。 25．句意：我们了解到自然和人可以共同生活。 根据全文主旨，人与自然和谐共存，live together符合语境。 三、阅读理解（本大题共15小题, 每小题2分, 共30分） 阅读下面的短文, 从每小题所给的A、B、C、D四个选项中选出最佳选项。 A East Daily   Tuesday, December 5, 2023 THEY NEED YOUR HELP This is the chance for you to help those less lucky members. We suggest you give help to the following organizations. Orphan (孤儿) House Children’s toys, books and clothes are needed here. Also, we are looking for friendly families who would like to take our children into their homes for a few hours as guests. If possible, please phone Mr. Xu at 88776655. Street Food In very cold weather, it is no fun being homeless and hungry. We give hot food to at least one hundred people every night. We need new cookers (炊具). Please give us a hand. Tel: 88775566. Youth Club Have you got an unwanted chair or a CD player? We need them to work in our meeting room! Please call the secretary. Phone number: 86867425. We’ll be happy to collect anything you can give us. Thank you! Night Shelter We offer a warm bed to anyone who has nowhere to go. Although a bed is not expensive, we do not have enough money to pay for enough beds. If you would like to support us some, please send money to us at 15, Landong Street Office. Phone number: 86857736 26．If you want to invite orphans to your homes as guests, you can get in touch with Mr. Xu by calling ________. A．88775566 B．86867425 C．86857736 D．88776655 27．Street Food would like to have ________. A．toys and books B．new cookers C．beds and chairs D．CD players 28．People can send their money to Night Shelter ________. A．to take unwanted things B．to buy some hot food C．to get toys and clothes D．to buy enough beds 29．From the passage, we may know that these organizations work for ________. A．Mr. Xu B．less lucky members C．Landong Street Office D．the secretary of Youth Club 30．The passage probably comes from ________. A．a sports report B．a guide book C．a newspaper D．a science magazine 【答案】26．D 27．B 28．D 29．B 30．C 【导语】本文是《东方日报》发布的公益求助公告，介绍了孤儿院、街头食物站、青年俱乐部、夜间收容所四个公益机构的需求与联系方式，呼吁大众为弱势人群提供帮助。 【详解】26．细节理解题。根据文章Orphan House部分的“If possible, please phone Mr. Xu at 88776655.”可知，想要邀请孤儿到家中做客，可拨打88776655联系徐先生。 27．细节理解题。根据文章Street Food部分的“We need new cookers (炊具).”可知，街头食物站需要新炊具。 28．细节理解题。根据文章Night Shelter部分的“Although a bed is not expensive, we do not have enough money to pay for enough beds. If you would like to support us some, please send money to us at 15, Landong Street Office.”可知，人们给夜间收容所捐钱是用于购买足够的床位。 29．细节理解题。根据文章第一段的“This is the chance for you to help those less lucky members. We suggest you give help to the following organizations.”可知，这些机构是为弱势（不幸的）人群服务的。 30．推理判断题。根据文章开头的“East Daily”以及“Tuesday, December 5, 2023”这类报纸的典型报头信息，可推知这篇文章出自报纸。 B Every year, my swim team runs the Snack Shack at the pool to raise money for swim meets. “I just got word that the Snack Shack will be closed for repairs through August,” said Coach Abby. No Snack Shack meant no money for swim meets! Everyone fell silent. “If we can’t run the Snack Shack, maybe we can think of other ways to raise money,” Noah spoke up. “My school always has a Fall Festival,” said Manny, “with lots of games and prizes.” “A festival would be so fun!” I said. “We could have a Fun in the Sun Lemonade Stand.” “Maybe all the games could have a water theme.” “Yeah! We can put on a bake sale and make starfish cookies.” ... The brainstorming for a pool party started and ideas flooded in. For the following weeks, we spent so much time getting everything ready that we were positive it would be a great success. The day before our big event, I was making lemonade when I saw a dark cloud. “Uh-oh! That’s not a rain cloud, is it?” I asked my mom. “Rain could ruin everything.” “You know what they say,” she answered. “Hope for the best, but prepare for the worst.” The next day, as soon as I arrived at the pool grounds, Mila and I set up our station at the pool party. Besides all the necessities, we also had a very large box hidden under the table. The weather started out just fine. More people than we’d expected showed up. Unfortunately, a few mini clouds suddenly turned into big ones. And before we knew it, heavy rain poured down! “I think it’s about time to open our mystery box,” I said to Mila. Here’s what we pulled out of our “better safe than sorry” box: two huge umbrellas to make a nice dry area, three urns full of yummy hot chocolate, and a new sign that said Fun in the Rain Hot Cocoa Stand. The warm drinks were a big hit—they went perfectly with the cookies from the bake sale. After a while, the rain let up, the sun popped back out, and Coach Abby gave us some good news. “Thanks, everybody! The pool party was such a success that we’ll be able to swim our tails off at every swim meet this summer!” 31．Why did everyone fall silent at the beginning? A．They were too angry to say anything. B．They were worried about their swim meets. C．They refused to run the Snack Shack any longer. D．They failed to come up with any money-raising plans. 32．What did the team finally decide to hold to raise money? A．A swim meet. B．A lemonade stand. C．A pool party. D．A cookie contest. 33．Why did they prepare the mystery box? A．To give more fun to the visitors. B．To deal with possible bad situations. C．To follow orders from the writer’s mom. D．To keep their fundraising money safe inside. 34．What did Coach Abby’s news tell us? A．The team raised enough money for their swim meets. B．The Snack Shack would soon be open again for business. C．Hot cocoa sales were more popular than the Snack Shack. D．They would prepare more fundraising events this summer. 35．What made the success of the event? ①Strong leadership.　            ②Various ideas.　        ③Useful teamwork. ④Full preparation.　　        ⑤Good luck. A．①③④ B．①②⑤ C．②③④ D．③④⑤ 【答案】31．B 32．C 33．B 34．A 35．C 【导语】本文是一篇记叙文。文章主要讲述了游泳队因零食摊关闭无法筹款，队员们集思广益策划泳池派对，并通过充分准备应对突发雨天，最终成功筹款的故事。 【详解】31．细节理解题。根据第一段“No Snack Shack meant no money for swim meets! Everyone fell silent.”可推知，大家沉默是因为担心没有资金参加游泳比赛，与选项B描述相符。 32．细节理解题。根据第四段“The brainstorming for a pool party started and ideas flooded in.”以及最后一段“The pool party was such a success that we’ll be able to swim our tails off at every swim meet this summer!”可知，团队最终决定举办的是泳池派对，与选项C描述相符。 33．推理判断题。根据第六段妈妈说的话“Hope for the best, but prepare for the worst.”以及第九段提到箱子是“better safe than sorry”且里面装有雨伞和热巧克力可推知，准备神秘箱子是为了应对可能出现的糟糕情况，与选项B描述相符。 34．推理判断题。根据最后一段Coach Abby说的话“The pool party was such a success that we’ll be able to swim our tails off at every swim meet this summer!”可推知，活动成功意味着筹集到了足够的资金支持参加所有比赛，与选项A描述相符。 35．推理判断题。根据第四段“ideas flooded in”可知对应②Various ideas；根据第七段“Mila and I set up”及最后一段“Thanks, everybody!”可知对应③Useful teamwork；根据第五段“spent so much time getting everything ready”及第九段准备神秘箱子可知对应④Full preparation。文章未强调领导力，且成功源于准备而非运气，因此②③④是成功因素，与选项C描述相符。 C Sichuan is known as the “Land of Plenty”. One reason is that the land has produced so much food for its people. However, in the Qin Dynasty, the area around Chengdu was flooded every spring. Flood water from the mountains flowed down the Minjiang River and covered the land. The emperor of Qin asked a water engineer named Li Bing to solve the problem. A common solution to flooding is to build a wall across the river, called a dam. But back then, ships couldn’t pass through the dams. The emperor needed the ships to send food to his army. So, Li Bing came up with another plan. He first cut a channel through the mountain on the east side of the river. This channel would take some water away to the farmlands below. Then, Li Bing built an island in the middle of the river near the channel. It was shaped like a fish’s mouth. The island divided the water into two rivers: the inner river and the outer river. The inner river was narrower but deeper, so more water could flow into it in dry seasons to water farms. In rainy seasons, things were different, and the outer river helped protect the land from floods. Li Bing’s plan was later named the Dujiangyan water management system. It proved to be very effective. There were no more floods. The water from the channel allowed farmers to grow more food. It turned Sichuan into one of the most fertile areas in China. People were finally living a happy life on this beautiful land of plenty. Centuries have gone by. But the system is still in use. Like Li Bing and his workers, hard-working Chinese people today are still improving the system. In recent years, they’ve added modern technology to it. Digital technology will be used to monitor and control the system in the near future. It will continue to benefit the land and its people. 36．What did the emperor want Li Bing to do? A．To send food to the army by ship. B．To cut a channel through the mountain. C．To build a dam across the Minjiang River. D．To solve the flooding problem around Chengdu. 37．Which of the following carries more water in rainy seasons? A．The inner river B．The outer river C．The Fish’s mouth D．The channel 38．What is the meaning of the underlined word “fertile”? A．Attracting many visitors. B．Making it easy to travel around. C．Having enough water every year. D．Producing large numbers of crops. 39．What can we learn from the last paragraph? A．People use traditional methods to improve the old system. B．Modern technology is used to make the system better today. C．The system will be rebuilt with the help of digital technology. D．The local people will make much money by visiting the system. 40．What is the best title of the passage? A．The Land of Plenty. B．The Life of Li Bing. C．The Wisdom Behind Dujiangyan. D．The Advantages of Dujiangyan. 【答案】36．D 37．B 38．D 39．B 40．C 【导语】本文是一篇说明文，介绍了都江堰水利工程的修建原理、作用以及它从古至今带来的深远影响，展现古人的治水智慧。 【详解】36．细节理解题。根据文章第1段“However, in the Qin Dynasty, the area around Chengdu was flooded every spring. Flood water from the mountains flowed down the Minjiang River and covered the land. The emperor of Qin asked a water engineer named Li Bing to solve the problem.”可知，秦王要求李冰解决成都周边的洪水问题。 37．细节理解题。根据文章第4段“The inner river was narrower but deeper, so more water could flow into it in dry seasons to water farms. In rainy seasons, things were different, and the outer river helped protect the land from floods.”，结合示意图的内外江结构可知，雨季时外江承载更多水量，发挥防洪作用。 38．词句猜测题。根据文章第5段“The water from the channel allowed farmers to grow more food. It turned Sichuan into one of the most fertile areas in China.”可知，水渠的水让农民可以种植更多粮食，由此可推断fertile的含义是“能产出大量庄稼的，肥沃的”。 39．细节理解题。根据文章最后一段“Like Li Bing and his workers, hard-working Chinese people today are still improving the system. In recent years, they’ve added modern technology to it.”可知，如今人们运用现代技术来优化都江堰系统。 40．最佳标题题。文章围绕都江堰水利工程展开，讲述了其修建背景、李冰的巧妙设计、工程的作用，以及当代对它的传承改进，核心是展现都江堰背后的智慧，因此适合作为全文标题。 四、补全对话（本大题共5小题, 每小题1分, 共5分） 根据对话内容，从文后选择恰当的选项将对话补充完整（选项中有两项是多余的）。 Lingling: Daming, you look excited. What are you reading? Daming: An article about the Przewalski’s horse. Lingling: 41 Daming: It is the only true wild horse left in the world. Lingling: 42 Daming: People took their grassland for farming, so they lost both food and space. Lingling: I see. So the horses disappeared from the wild. Daming: Yes. In 1985, China started a programme to bring them back. Lingling: 43 Daming: More than 700, and the number is still growing. Lingling: That is good news! So the programme really worked. Daming: 44 Lingling: But now the horses and the herders share the same grassland, right? Daming: 45 Lingling: I agree. Protecting nature and helping people should go together. A．Why did they disappear in the first place? B．I have never heard of that animal before. C．That is exactly what a fine balance means. D．How many of them live in the wild now? E．What can we do to help them? F．They also have to share the grassland with local herders. G．Which zoo did you visit last weekend? 【答案】41．B 42．A 43．D 44．F 45．C 【导语】本文介绍Lingling看到Daming在读关于普氏野马的文章，开始了解这种动物。 【详解】41．Daming说他在读关于普氏野马的文章。Lingling接下来表示“I have never heard of that animal before.（我以前从未听说过那种动物。）”这自然地引出了Daming对普氏野马的介绍（“它是世界上唯一真正的野马”）。 42．Daming介绍了野马的身份后，Lingling问了一个问题。Daming的回答是“People took their grassland for farming, so they lost both food and space.”（人们占据了它们的草地用于农耕，所以它们失去了食物和空间）。显然，Lingling问的是原因，因此选A. Why did they disappear in the first place?（它们最初为什么会消失？）。 43．Daming说中国在 1985 年启动了让它们回归的项目。Lingling问了一个问题，Daming回答“More than 700, and the number is still growing.”（超过 700 只，而且数量还在增长）。显然，Lingling问的是数量，因此选D. How many of them live in the wild now?（现在有多少只生活在野外？）。 44．Lingling感叹项目很成功（“So the programme really worked.”）。Daming接着补充了一个转折性的现实情况。F项“They also have to share the grassland with local herders.（它们也必须和当地牧民共享草原。）”为后文Lingling 的提问做好了铺垫。 45．Lingling确认道：“But now the horses and the herders share the same grassland, right?”（但现在马群和牧民共享同一片草原，对吧？） Daming回答：“That is exactly what a fine balance means.（这正是微妙的平衡的含义。）”这不仅回答了Lingling的问题，也完美契合了Lingling最后一句的总结“Protecting nature and helping people should go together.”（保护自然和帮助人类应该齐头并进）。 第Ⅱ卷（非选择题 共40分） 五、完成句子（本大题共5小题, 每小题2分, 共10分） 根据所给中文意思完成句子, 每空限填一词。 46．为了减少空气污染，我们应该每天骑自行车上学。 In order to ________ ________ air pollution, we should ride a bike to school every day. 【答案】 cut down 【详解】原句中“减少”是关键词，表示“减少”的英文短语是cut down；in order to后接动词原形，cut down可以表示减少（数量、污染等），后面接名词。应填cut；down。 47．我们应当再尝试一次，永远不要放弃珍贵的梦想。 We should try ________ ________ and never give up our valuable dream. 【答案】 once again 【详解】原句中“再（尝试）一次”是关键词。常用副词短语once again与try连用构成try once again表示“再试一次、再次尝试”，完全匹配题干中文语义，故填once；again。 48．太平洋是地球上的四大洋之一。 The Pacific Ocean is one of the four oceans ________ ________ ________. 【答案】 on the earth 【详解】原句中“在地球上”是关键词，固定短语on the earth表示在地球上。因此①应填on；②应填the；③应填earth。 49．如果你犯下错误，可以停下来勇敢地重新开始。 If you make mistakes, you can stop and ________ ________ bravely. 【答案】 start over 【详解】原句中“重新开始”是关键词，表示“重新开始”的短语是start over。本句中can后接动词原形，and连接并列谓语。故填start；over。 50．我认为吃太多糖果会对人们的健康有害。 I think eating too much candy can ________ ________ ________ people’s health. 【答案】 do harm to 【详解】原句中“对……有害” 是关键词，表示“对……有害”的短语是do harm to。本句含有情态动词can，can后接动词原形。其他合理答案亦可。 六、任务型阅读（本大题共5小题, 每小题1分, 共5分） 阅读下面短文，根据短文内容完成句子。 The Great Wall, which is a symbol of our history, snakes across a mountain area of Tianzhu, Gansu province. Thirty-nine protectors work carefully in the area to protect the great wonder. With a history of over 2,000 years, the wall in Gansu wasn’t in good condition. Nature did great harm to the wall. Some parts of the wall were washed away by heavy rains and blown away by strong winds. People in some places also harmed it. But things started to change. In 2006, Great Wall Protection Regulations (条例) came into effect (实施). After that, more and more people started to take part in caring for the wall. In recent years, the government of Tianzhu has spent more and more money protecting the wall. Modern technology like self-driven sensing technology and drones (无人机) have also been used to watch the wall. With all these efforts (努力), the protectors are still busy with the work. Every week they guard the wall, and any changes are well recorded and reported to the government. They also help people realize it’s important to protect cultural heritage (遗产). Luckily, with their hard work, much greater changes have taken place. “As long as we are here, we will protect this wall. It is our job and pride,” said one of the protectors. 51．Thirty-nine protectors work carefully in the area of Tianzhu, Gansu province to . 52．With a history of over 2,000 years, the wall in Gansu wasn’t in good condition. did great harm to the wall. 53．Modern technology like self-driven sensing technology and drones have also been used to . 54．Luckily, with their hard work, much have taken place. 55．One of the protectors said it is their to protect this wall. 【答案】51．protect the great wonder/protect the Great Wall 52．Nature 53．watch the wall/watch the Great Wall 54．greater changes 55．job and pride 【导语】本文主要介绍了甘肃天祝长城的悠久历史、曾因自然和人为因素受损的状况，以及近年来通过法规实施、技术应用和守护者努力使其得到有效保护并发生积极改变的情况。 【详解】51．根据第一段“Thirty-nine protectors work carefully in the area to protect the great wonder.”可知，三十九名保护员在该区域精心工作，目的是保护这一伟大奇迹。故填protect the great wonder/protect the Great Wall。 52．根据第二段“Nature did great harm to the wall.”可知，对长城造成巨大损害的是自然因素。故填Nature。 53．根据第三段“Modern technology like self-driven sensing technology and drones have also been used to watch the wall.”可知，现代技术如自动驾驶传感技术和无人机已被用于监测长城。故填watch the wall/watch the Great Wall。 54．根据第四段“Luckily, with their hard work, much greater changes have taken place.”可知，幸运的是，在他们的努力下，更大的变化已经发生。故填greater changes。 55．根据第五段“It is our job and pride,” said one of the protectors.”可知，其中一位保护员说，保护长城是他们的工作和骄傲。故填job and pride。 七、综合填空（本大题共10小题, 每小题1分, 共10分） 根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。 Leaming is an eighteen-year-old environmental hero. At the age of eight, he had an idea. He thought children could help protect the environment. So he s 56 a club named Plant for the Earth. He loves his club very much. His goal is to plant two million trees in every country. On May 3rd, 2015, the club planted its first tree at Leaming’s school. Soon he got s 57 from children around the world. Some children even became his good friends. So far, they have planted over 3.8 million trees in 81 countries. Leaming and his friends p 58 to plant 5.2 million trees by 2035. It means one hundred and sixty trees for each person on the earth. E 59 a kid can do something useful to help our earth. Trees are very important to our planet. They p 60 oxygen for us to breathe. They can also help to c 61 the air and reduce noise pollution. Trees can also stop the earth from being washed a 62 during heavy rains. Many animals live in forests. If we cut down too many trees, many animals will lose their h 63 . We can learn from Leaming. Everyone can do something for the environment. Small actions can make a big d 64 . If we all work together, our earth will become more b 65 . 【答案】 56．started/tarted 57．support/upport 58．plan/lan 59．Even/ven 60．produce/roduce 61．clean/lean 62．away/way 63．homes/omes 64．difference/ifference 65．beautiful/eautiful 【导语】这是一篇人物类说明文，介绍了少年环保英雄利明创办植树俱乐部、在全球种树的事迹，阐述了树木的生态作用，呼吁每个人从小事做起保护环境。 【详解】56．句意：所以他创办了一个名为 “为地球植树” 的俱乐部。创办俱乐部，结合首字母s，start意为 “创办，开始”，时态为一般过去时，故填started。 57．句意：很快他得到了世界各地孩子们的支持。后文很多孩子加入，说明得到支持，结合首字母s，support意为 “支持”，不可数名词，故填support。 58．句意：利明和他的朋友们计划到 2035 年种植520万棵树。2035年是未来的目标，是计划，结合首字母p，plan意为 “计划”，主语是复数，一般现在时，故填plan。 59．句意：即使是孩子也能做些有益的事来帮助我们的地球。强调普通人也能环保，结合首字母E，even意为 “即使”，句首大写，故填Even。 60．句意：它们产生我们呼吸所需的氧气。树木产生氧气，结合首字母p，produce意为 “生产，产生”，主语是复数，一般现在时，故填produce。 61．句意：它们还能帮助净化空气，减少噪音污染。树木净化空气，结合首字母c，clean意为 “净化，使干净”，help to do sth.后接动词原形，故填clean。 62．句意：树木还能防止土壤在大雨中被冲走。wash away是固定短语，意为 “冲走”，结合首字母a，故填away。 63．句意：如果我们砍伐太多树木，许多动物将失去家园。动物住在森林里，砍树就失去家园，结合首字母h，home意为 “家园”，主语是复数，故填homes。 64．句意：小小的行动也能产生巨大的影响。make a big difference是固定短语，意为 “产生很大影响”，结合首字母d，故填difference。 65．句意：如果我们共同努力，我们的地球会变得更加美丽。环保让地球更美丽，结合首字母b，beautiful意为 “美丽的”，more beautiful是比较级，故填beautiful。 8、 书面表达（本大题共15分） 66．学校英文报 Nature Corner 栏目正在以“Keeping a Fine Balance”为题征稿。请你用英语写一篇短文投稿，内容包括： 1. 人与自然之间存在的某种矛盾或问题； 2. 人们为解决这一问题所采取的做法； 3. 你对如何保持这种平衡的看法。 注意： 1. 词数80—100，开头已给出，不计入总词数； 2. 可适当增加细节，以使行文连贯； 3. 文中不得出现真实的人名和校名。 Keeping a Fine Balance In recent years, more and more people have realised that we must keep a balance between human needs and nature. ______________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文： Keeping a Fine Balance In recent years, more and more people have realised that we must keep a balance between human needs and nature. Human activities have brought serious problems to nature. To build more houses, people cut down too many trees. As a result, some wild animals lose their homes and the local environment becomes much worse. Now people are trying their best to solve the problem. More trees are planted to protect the environment. Rules are also made to stop too much tree-cutting. In my opinion, small actions really matter. We should protect nature carefully in daily life. If we treat nature well, it will help us live better. 【详解】写作步骤 [第一步：审题立意] 确定文体：议论文，以一般现在时为主 明确要点：人与自然存在的矛盾；人们的解决措施；个人对保持平衡的看法 确定人称：第一人称 注意事项：不得透露真实姓名和学校名称 [第二步：构思布局] 三段式结构： 开头段：点明要维持人类需求与自然之间的平衡 主体段：介绍人类活动造成的环境问题，点明破坏生态平衡的后果 结尾段：介绍人们的保护行动，加上个人观点，升华主题 [第三步：要点展开] 要点一：人与自然之间的矛盾 现象选择：cut down too many trees/destroy forests/reduce living space for wildlife等 后果描述：some wild animals lose their homes/the local environment becomes much worse/more natural disasters happen等 作用效果：It breaks the balance between humans and nature/harms the living environment of all creatures.等 要点二：人们为解决问题采取的做法 措施选择：plant more trees/make rules to stop too much tree-cutting/set up nature reserves/recycle waste等 作用效果：It helps protect the environment/improve living conditions for wild animals/repair damaged ecosystems.等 要点三：你对如何保持这种平衡的看法 观点选择：small actions really matter/everyone has a role to play/we should live in harmony with nature等 理由说明：protect nature carefully in daily life/treat nature well and live better with it/choose low-carbon lifestyles等 作用效果：We can keep the fine balance between humans and nature/make our planet greener and more beautiful.等 学科网（北京）股份有限公司 $ 2026-2027学年九年级英语上册单元模块满分必刷题（新教材外研版） Unit 5 A fine balance【刷易错】(模块易错综合练)（天津专用） （考试时间：100分钟 试卷满分：100分） · 第I卷（选择题 共60分） 一、单项填空（本大题共15小题；每小题1分, 共15分） 从下列每小题所给的A、B、C、D四个选项中, 选出可以填入空白处的最佳选项。 1．During our guided ________ around Paris, our ________ guide introduced the history of the city. A．tour, tour B．tour, tourist C．tourism, tour D．tourism, tourist 2．A healthy ________ needs the cooperation of all living things in nature. A．society B．farmland C．ecosystem D．population 3．________, Chinese paper cutting is a treasure of our culture and has a long history. A．Hopefully B．Undoubtedly C．Luckily D．Directly 4．She is ________ to take part in the marathon race. To be in good condition, she drinks ________ every day. A．enough fit; milk enough B．enough fit; enough milk C．fit enough; milk enough D．fit enough; enough milk 5．If you ________ salt into water, it ________. A．put, will disappear B．will put, disappears C．put, disappeared D．will put, will disappear 6．With the ________ development of AI technology, more people are using smart robots in daily life. A．gentle B．rapid C．hidden D．certain 7．They will build nature reserves _________ protect ________ birds. A．to; in danger B．for; endangered C．to; endangered D．for; in danger 8．The sports meeting has to be ________ because of the bad weather. A．permitted B．controlled C．cancelled D．harmed 9．The old man didn’t go to bed ________ he finished reading the novel last night. A．because B．until C．if D．after 10．—________ is the population of your hometown? —It’s about 500,000. A．How many B．How much C．How D．What 11．The school plans to ________ a new club for students to learn about environmental protection. A．take up B．set up C．pick up D．put up 12．It's raining cats and dogs. We have no choice but the picnic. A．cancel B．to cancel C．cancelling D．cancelled 13．The Yangtze River is the longest river ________ provides fresh water for millions of people. A．whose B．who C．that D．what 14．It’s clear ________ he has made a terrible mistake. A．that B．what C．which D．who 15．—We should save water in our daily life. —________. Every drop counts. A．I can’t agree more B．Don’t mention it C．I don’t think so D．Don’t worry 二、完形填空（本大题共10小题；每小题1分, 共10分） For millions of years, the Przewalski’s horse ran free on the grasslands of Asia. But by the 1980s, this ancient animal had 16 from the wild in China. Scientists feared that it might be lost forever. The good news came from a surprising place: zoos. In 1985, China started a programme to bring the horses back. Twenty-four horses were 17 from Europe and carefully raised in a centre in Xinjiang. Bringing a species back is not easy. The horses had to 18 how to live in the wild again—how to find water, how to stay away from wolves, and how to survive cold winters. At first, the young horses did not know how to 19 themselves, and some of them were hurt. The team did not give up. They watched the horses day and night, and slowly learned what the animals 20 . In 2001, the first group was set free. Since then, more than 700 horses have been born in the wild. “When I saw a young horse running across the grassland for the first time,” says a team member, “I could not 21 my tears.” But success brings new 22 . The horses need large areas of grassland, and local herders also need land for their sheep and cattle. “We cannot simply take land away from people,” says a scientist. “The real 23 is to find a balance between protecting animals and supporting local families.” Today, the team works with herders to plan grazing areas. Some herders have become 24 who help protect the horses. “The horses bring visitors, and visitors bring income,” one herder says. “We have learned that nature and people can 25 together.” 16．A．appeared B．disappeared C．returned D．grown 17．A．brought B．sent C．taken D．driven 18．A．forget B．refuse C．learn D．promise 19．A．express B．teach C．enjoy D．protect 20．A．needed B．feared C．sold D．drew 21．A．turn down B．give up C．put on D．hold back 22．A．friends B．chances C．problems D．rules 23．A．question B．challenge C．answer D．reason 24．A．guides B．drivers C．teachers D．guards 25．A．play B．work C．live D．study 三、阅读理解（本大题共15小题, 每小题2分, 共30分） 阅读下面的短文, 从每小题所给的A、B、C、D四个选项中选出最佳选项。 A East Daily   Tuesday, December 5, 2023 THEY NEED YOUR HELP This is the chance for you to help those less lucky members. We suggest you give help to the following organizations. Orphan (孤儿) House Children’s toys, books and clothes are needed here. Also, we are looking for friendly families who would like to take our children into their homes for a few hours as guests. If possible, please phone Mr. Xu at 88776655. Street Food In very cold weather, it is no fun being homeless and hungry. We give hot food to at least one hundred people every night. We need new cookers (炊具). Please give us a hand. Tel: 88775566. Youth Club Have you got an unwanted chair or a CD player? We need them to work in our meeting room! Please call the secretary. Phone number: 86867425. We’ll be happy to collect anything you can give us. Thank you! Night Shelter We offer a warm bed to anyone who has nowhere to go. Although a bed is not expensive, we do not have enough money to pay for enough beds. If you would like to support us some, please send money to us at 15, Landong Street Office. Phone number: 86857736 26．If you want to invite orphans to your homes as guests, you can get in touch with Mr. Xu by calling ________. A．88775566 B．86867425 C．86857736 D．88776655 27．Street Food would like to have ________. A．toys and books B．new cookers C．beds and chairs D．CD players 28．People can send their money to Night Shelter ________. A．to take unwanted things B．to buy some hot food C．to get toys and clothes D．to buy enough beds 29．From the passage, we may know that these organizations work for ________. A．Mr. Xu B．less lucky members C．Landong Street Office D．the secretary of Youth Club 30．The passage probably comes from ________. A．a sports report B．a guide book C．a newspaper D．a science magazine B Every year, my swim team runs the Snack Shack at the pool to raise money for swim meets. “I just got word that the Snack Shack will be closed for repairs through August,” said Coach Abby. No Snack Shack meant no money for swim meets! Everyone fell silent. “If we can’t run the Snack Shack, maybe we can think of other ways to raise money,” Noah spoke up. “My school always has a Fall Festival,” said Manny, “with lots of games and prizes.” “A festival would be so fun!” I said. “We could have a Fun in the Sun Lemonade Stand.” “Maybe all the games could have a water theme.” “Yeah! We can put on a bake sale and make starfish cookies.” ... The brainstorming for a pool party started and ideas flooded in. For the following weeks, we spent so much time getting everything ready that we were positive it would be a great success. The day before our big event, I was making lemonade when I saw a dark cloud. “Uh-oh! That’s not a rain cloud, is it?” I asked my mom. “Rain could ruin everything.” “You know what they say,” she answered. “Hope for the best, but prepare for the worst.” The next day, as soon as I arrived at the pool grounds, Mila and I set up our station at the pool party. Besides all the necessities, we also had a very large box hidden under the table. The weather started out just fine. More people than we’d expected showed up. Unfortunately, a few mini clouds suddenly turned into big ones. And before we knew it, heavy rain poured down! “I think it’s about time to open our mystery box,” I said to Mila. Here’s what we pulled out of our “better safe than sorry” box: two huge umbrellas to make a nice dry area, three urns full of yummy hot chocolate, and a new sign that said Fun in the Rain Hot Cocoa Stand. The warm drinks were a big hit—they went perfectly with the cookies from the bake sale. After a while, the rain let up, the sun popped back out, and Coach Abby gave us some good news. “Thanks, everybody! The pool party was such a success that we’ll be able to swim our tails off at every swim meet this summer!” 31．Why did everyone fall silent at the beginning? A．They were too angry to say anything. B．They were worried about their swim meets. C．They refused to run the Snack Shack any longer. D．They failed to come up with any money-raising plans. 32．What did the team finally decide to hold to raise money? A．A swim meet. B．A lemonade stand. C．A pool party. D．A cookie contest. 33．Why did they prepare the mystery box? A．To give more fun to the visitors. B．To deal with possible bad situations. C．To follow orders from the writer’s mom. D．To keep their fundraising money safe inside. 34．What did Coach Abby’s news tell us? A．The team raised enough money for their swim meets. B．The Snack Shack would soon be open again for business. C．Hot cocoa sales were more popular than the Snack Shack. D．They would prepare more fundraising events this summer. 35．What made the success of the event? ①Strong leadership.　            ②Various ideas.　        ③Useful teamwork. ④Full preparation.　　        ⑤Good luck. A．①③④ B．①②⑤ C．②③④ D．③④⑤ C Sichuan is known as the “Land of Plenty”. One reason is that the land has produced so much food for its people. However, in the Qin Dynasty, the area around Chengdu was flooded every spring. Flood water from the mountains flowed down the Minjiang River and covered the land. The emperor of Qin asked a water engineer named Li Bing to solve the problem. A common solution to flooding is to build a wall across the river, called a dam. But back then, ships couldn’t pass through the dams. The emperor needed the ships to send food to his army. So, Li Bing came up with another plan. He first cut a channel through the mountain on the east side of the river. This channel would take some water away to the farmlands below. Then, Li Bing built an island in the middle of the river near the channel. It was shaped like a fish’s mouth. The island divided the water into two rivers: the inner river and the outer river. The inner river was narrower but deeper, so more water could flow into it in dry seasons to water farms. In rainy seasons, things were different, and the outer river helped protect the land from floods. Li Bing’s plan was later named the Dujiangyan water management system. It proved to be very effective. There were no more floods. The water from the channel allowed farmers to grow more food. It turned Sichuan into one of the most fertile areas in China. People were finally living a happy life on this beautiful land of plenty. Centuries have gone by. But the system is still in use. Like Li Bing and his workers, hard-working Chinese people today are still improving the system. In recent years, they’ve added modern technology to it. Digital technology will be used to monitor and control the system in the near future. It will continue to benefit the land and its people. 36．What did the emperor want Li Bing to do? A．To send food to the army by ship. B．To cut a channel through the mountain. C．To build a dam across the Minjiang River. D．To solve the flooding problem around Chengdu. 37．Which of the following carries more water in rainy seasons? A．The inner river B．The outer river C．The Fish’s mouth D．The channel 38．What is the meaning of the underlined word “fertile”? A．Attracting many visitors. B．Making it easy to travel around. C．Having enough water every year. D．Producing large numbers of crops. 39．What can we learn from the last paragraph? A．People use traditional methods to improve the old system. B．Modern technology is used to make the system better today. C．The system will be rebuilt with the help of digital technology. D．The local people will make much money by visiting the system. 40．What is the best title of the passage? A．The Land of Plenty. B．The Life of Li Bing. C．The Wisdom Behind Dujiangyan. D．The Advantages of Dujiangyan. 四、补全对话（本大题共5小题, 每小题1分, 共5分） 根据对话内容，从文后选择恰当的选项将对话补充完整（选项中有两项是多余的）。 Lingling: Daming, you look excited. What are you reading? Daming: An article about the Przewalski’s horse. Lingling: 41 Daming: It is the only true wild horse left in the world. Lingling: 42 Daming: People took their grassland for farming, so they lost both food and space. Lingling: I see. So the horses disappeared from the wild. Daming: Yes. In 1985, China started a programme to bring them back. Lingling: 43 Daming: More than 700, and the number is still growing. Lingling: That is good news! So the programme really worked. Daming: 44 Lingling: But now the horses and the herders share the same grassland, right? Daming: 45 Lingling: I agree. Protecting nature and helping people should go together. A．Why did they disappear in the first place? B．I have never heard of that animal before. C．That is exactly what a fine balance means. D．How many of them live in the wild now? E．What can we do to help them? F．They also have to share the grassland with local herders. G．Which zoo did you visit last weekend? 第Ⅱ卷（非选择题 共40分） 五、完成句子（本大题共5小题, 每小题2分, 共10分） 根据所给中文意思完成句子, 每空限填一词。 46．为了减少空气污染，我们应该每天骑自行车上学。 In order to ________ ________ air pollution, we should ride a bike to school every day. 47．我们应当再尝试一次，永远不要放弃珍贵的梦想。 We should try ________ ________ and never give up our valuable dream. 48．太平洋是地球上的四大洋之一。 The Pacific Ocean is one of the four oceans ________ ________ ________. 49．如果你犯下错误，可以停下来勇敢地重新开始。 If you make mistakes, you can stop and ________ ________ bravely. 50．我认为吃太多糖果会对人们的健康有害。 I think eating too much candy can ________ ________ ________ people’s health. 六、任务型阅读（本大题共5小题, 每小题1分, 共5分） 阅读下面短文，根据短文内容完成句子。 The Great Wall, which is a symbol of our history, snakes across a mountain area of Tianzhu, Gansu province. Thirty-nine protectors work carefully in the area to protect the great wonder. With a history of over 2,000 years, the wall in Gansu wasn’t in good condition. Nature did great harm to the wall. Some parts of the wall were washed away by heavy rains and blown away by strong winds. People in some places also harmed it. But things started to change. In 2006, Great Wall Protection Regulations (条例) came into effect (实施). After that, more and more people started to take part in caring for the wall. In recent years, the government of Tianzhu has spent more and more money protecting the wall. Modern technology like self-driven sensing technology and drones (无人机) have also been used to watch the wall. With all these efforts (努力), the protectors are still busy with the work. Every week they guard the wall, and any changes are well recorded and reported to the government. They also help people realize it’s important to protect cultural heritage (遗产). Luckily, with their hard work, much greater changes have taken place. “As long as we are here, we will protect this wall. It is our job and pride,” said one of the protectors. 51．Thirty-nine protectors work carefully in the area of Tianzhu, Gansu province to . 52．With a history of over 2,000 years, the wall in Gansu wasn’t in good condition. did great harm to the wall. 53．Modern technology like self-driven sensing technology and drones have also been used to . 54．Luckily, with their hard work, much have taken place. 55．One of the protectors said it is their to protect this wall. 七、综合填空（本大题共10小题, 每小题1分, 共10分） 根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。 Leaming is an eighteen-year-old environmental hero. At the age of eight, he had an idea. He thought children could help protect the environment. So he s 56 a club named Plant for the Earth. He loves his club very much. His goal is to plant two million trees in every country. On May 3rd, 2015, the club planted its first tree at Leaming’s school. Soon he got s 57 from children around the world. Some children even became his good friends. So far, they have planted over 3.8 million trees in 81 countries. Leaming and his friends p 58 to plant 5.2 million trees by 2035. It means one hundred and sixty trees for each person on the earth. E 59 a kid can do something useful to help our earth. Trees are very important to our planet. They p 60 oxygen for us to breathe. They can also help to c 61 the air and reduce noise pollution. Trees can also stop the earth from being washed a 62 during heavy rains. Many animals live in forests. If we cut down too many trees, many animals will lose their h 63 . We can learn from Leaming. Everyone can do something for the environment. Small actions can make a big d 64 . If we all work together, our earth will become more b 65 . 8、 书面表达（本大题共15分） 66．学校英文报 Nature Corner 栏目正在以“Keeping a Fine Balance”为题征稿。请你用英语写一篇短文投稿，内容包括： 1. 人与自然之间存在的某种矛盾或问题； 2. 人们为解决这一问题所采取的做法； 3. 你对如何保持这种平衡的看法。 注意： 1. 词数80—100，开头已给出，不计入总词数； 2. 可适当增加细节，以使行文连贯； 3. 文中不得出现真实的人名和校名。 Keeping a Fine Balance In recent years, more and more people have realised that we must keep a balance between human needs and nature. ______________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 学科网（北京）股份有限公司 $