Unit 3 语法填空专项训练 2026-2027学年外研版英语八年级上册

**基本信息** 聚焦语法填空核心考点，通过10篇不同话题短文系统训练词形转换、时态、介词等语法应用，强化语境中语言知识的综合运用能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词形转换|约40题（如invent→inventor, work→working）|语境中词性转换及形式变化|从词汇基础到语境应用的递进，强化词形变化规则与语义匹配| |时态语态|约15题（如say→said, become→has become）|结合上下文判断时态|时态与时间状语、上下文语境的关联，培养语境分析思维| |冠词介词|约20题（如a, with, about）|固定搭配及语境语义|介词与动词、名词的搭配规律，提升语言运用准确性| |代词连词|约25题（如he→him, they→their）|人称代词格变化及逻辑连接|代词指代一致性与上下文逻辑关系，发展逻辑思维品质|

Unit 3 语法填空专项训练 2026-2027学年外研版英语八年级上册（学生版） Passage 1 Have you ever heard of Easton LaChappelle? He is a young 1 (invent) from the United States. When he was fourteen, he visited a science fair and met a girl 2 (call) Jenny. She was born 3 her right arm, so she needed an artificial one. Her artificial arm cost $80,000, and many children like her could not afford it. This gave Easton a great idea. He wanted to make a cheaper arm so that more children could use it. Easton started 4 (work) on a robotic arm. He made his first arm with plastic blocks and fishing line. At sixteen, he built a new arm that could move with brain signals. 5 (lucky), it was too heavy and cost too much. 6 he did not give up. By twenty-three, he had created a much better arm. It weighed only 0.5 kilograms and cost about $500. He decided to post his design online for free, so that anyone with a 3-D printer could make one. Easton’s story shows the 7 (curious) of great inventors. Like Zhang Heng, who was curious about the world, and Benjamin Franklin, who studied lightning, they never stop 8 (ask) questions. They believe their ideas can 9 (success) change people’s lives. 10 greatest inventions all start with a simple question and the courage to make it happen. As the saying goes, “Where there is a will, there is a way.” Passage 2 Instant noodles (方便面) are among all the most convenient 11 (food) you can buy, but a Japanese company has found a way to make them even 12 (easy) to eat. The noodle company recently launched Boost Noodle, 13 kind of pork-flavoured (猪肉口味的) instant noodle. These noodles come in a small, convenient plastic bag. And people can eat them with one hand by 14 (simple) sucking out the noodles inside. According 15 the company, the idea for Boost Noodle came from a young employee (员工) who loved 16 (play) video games for long periods of time. “For those wanting 17 (eat) and play at the same time,” the employee said, “they need a snack that won’t stop them.” It 18 (sound) like an easy task for a noodle company, but bringing the product to the market reportedly took two years. Boost Noodle can 19 (enjoy) by anyone looking for a snack that can be eaten with one hand. Boost Noodle can be kept at room temperature for up to 90 20 (day). The product has been available since the end of July, with a price of $4.15, but it only became popular online recently. Passage 3 “What are you going to be when you grow up?” That’s 21 common question for most children. I remember I 22 (one) got this question at an early age. One day my cousin asked me that question. My father knew me very well. Before I said something, my father 23 (quick) answered, “Karen is going to be a doctor.” I didn’t question my father’s 24 (word) at that time. That was because I never wanted to do anything else other than saving 25 (people) lives. I really wanted to be a doctor when I grew up. My parents always said to me, “You can be a doctor, an engineer or a teacher. You can even make the soccer team to play soccer. You can decide what you want to do. You just need 26 (try) your best to make it come true.” When I started my college, I studied all the time. I remembered my dad calling me once a week, 27 sometimes I didn’t hear it. I would call 28 (he) back after I finished my study in the library. And I got up an hour 29 (early) than others to study every day. It’s hard to be 30 (success). However, after many years’ study, I become a doctor now. And I really love my job. Passage 4 John’s grandpa is 97 years old. He was 31 astronaut when he was young. But now he is too old to walk. John’s parents want 32 (help) him, but they don’t have enough time. Luckily, John is good at 33 (study) robots and he knows robots well. John wants to make a robot to help his grandpa. John 34 (say) that the robot will look like a bear. It will be able to pick things up and help his grandpa walk. It can tell his grandpa to take medicine. More importantly, if his grandpa has some problems, the robot   35 (call) and ask someone for help. Next month, John will start to design the robot. He thinks robots nowadays are much 36 (popular) than before. He says, “Early robots can only do simple jobs in 37 (factory). But now some robots can do 38 (danger) jobs such as fighting fires. And some robots will help take care 39 the old people soon. They are going to improve 40 (they) lives.” Passage 5 Everyone has a dream. So does Wang Dazhi, a student from Daxing Primary School. He wants 41 (be) an inventor when he grows up. To make his dream come true, he spends a lot of time 42 (study) maths and reading books on science. He is hard-working. Whenever he comes up with an idea, he will try his best to try it out. So far Wang Dazhi has invented three little things. One is a smart toy, one is a grass-cutting robot, and another one is a smart radio. The most successful and useful one is 43 grass-cutting robot. “I invented this little robot 44 (help) my father. He works as a gardener in a city park. Every month he has to cut lawns. It usually takes him three days to finish 45 (cut) the grass in one garden. And it is tiring. Now this little robot can help him 46 (do) the job. It’s faster and saves a lot of time,” Wang Dazhi said. Of course, not everything 47 (go) smoothly. He met countless difficulties along the way. Sometimes, he wanted to give 48 , too. However, his father encouraged him 49 (work) hard and go for his dream. As an inventor, creativity 50 imagination are necessary. Although nobody was born with these qualities, they can be creative and imaginative by reading more and exploring more. Passage 6 In the past ten years, great progress has been made in technology. It seems like everything has been reinvented (改造) and greatly improved. However, here is one thing unlike them. It was invented over 100 years ago 51 remained unchanged until now. I’m talking about the blind walking stick. The white stick has been used by many blind people for 52 long time. However, it has seen no real improvement until a blind engineer named Kursat decided to make a 53 (different). He invented a smart stick called WeWalk. He hoped his 54 (invent) would help the blind. The smart stick uses built-in speakers and different sensors (传感器) 55 (warn) about possible dangers. It helps blind people in navigating (导航) around their environment using modern technology, which makes their travel much 56 (easy). The price of the stick is around 800 dollars. Most people can afford it. This invention is going to change life a lot for the blind. Kursat understands the difficulties and challenges that the blind face well. That’s because he is blind 57 (he). He decided to put his technical knowledge into inventing something that would not only change his life, but also the life of many others. “These days, we are talking about flying cars. But the blind have been using just a simple stick. 58 a blind person, when I am at the metro station, I 59 (know) which is my exit, which bus is coming or which stores are around me. Now, that kind of information can be provided by the WeWalk,” he said. “I believe the life of the blind 60 (be) much easier and safer.” Passage 7 On Mount Tai in Shandong province, a rubbish-collecting robot dog has recently drawn much attention from tourists. By using the latest technology and 61 (learn) from the experiences of other areas, we believe the most useful solutions are drone transport (无人机运输) and robot dog transport, according to 62 officer from the Taishan Cultural Tourism company. Since July, the company has worked with a number of 63 (factory), finally choosing Unitree Robotics 64 (do) rubbish transport tests in Mount Tai. Jin Da, marketing manager at Unitree Robotics, said that the robot dog has excellent abilities to walk on the steps, keeping balance even on wet or 65 (difficulty) ground, and shows great balance while climbing the mountain. It also has great abilities to cross obstacles (障碍物), 66 (easy) getting over things as 67 (high) as 40cm. Additionally, the robot dog has a battery (电池) life of four to six hours and can carry weights of up 68 120 kg. 69 three days of testing, the robot dog was able to get used to over 80% of the road conditions in the area. The 70 (success) climb of the robot dog shows its usefulness under tough conditions, providing valuable experience and support for future uses in many fields. Passage 8 Do you know the story of the Wright brothers? They are famous for their great invention—the airplane. Orville and Wilbur Wright had a strong interest in flying from a very early age. They enjoyed 71 (watch) birds fly and always dreamed of 72 (soar) in the sky like them. The brothers started 73 (experiment) with flying machines in 1899. At first, they failed many times, but they never thought of 74 (give) up. They kept trying and learning from each mistake. Wilbur once said, “If you are looking 75 perfect results, you will never get anything done.” In 1903, the Wright brothers succeeded in 76 (make) the first powered flight. Their first flight only lasted 12 seconds, but it changed the world forever. They proved that humans could fly. The brothers continued 77 (improve) their design and made longer flights. The story of the Wright brothers teaches us an important lesson: never stop 78 (try). If you have a dream, work hard to achieve it. Remember, failure is not the opposite of success; it is part 79 success. So keep going, and you will be able to turn your dreams 80 reality. Passage 9 Along a quiet street in Beijing, a yellow and black robot is busy 81 (run). It’s 82 delivery robot. It can get and send packages (包裹) from stores 83 people. As we know, more and more 84 (China) people like shopping online. We buy 85 (thing) on the Internet and then the packages will get to 86 (we) apartments in a short time. It is said that there 87 (be) about 100 million packages every day in China, and the number will be much 88 (large) soon. So there will not be enough people to send the packages. How to help people get their packages 89 (quick)? Liu Zhiyong made this kind of robot. He says his robots will be very important in the future. They will help send a lot of packages every day. Although they cannot deliver things to the door like a person, they will be improved. 90 some people disagree with Liu. They think too many robots will bring new problems to the environment. What do you think of the robots? Passage 10 Cambricon is a top AI chip company in China. Recently, it 91 (become) more valuable than ever, and its market value is over 500 billion yuan. This success story starts with its founders—the Chen brothers. Their story is as encouraging as the company’s 92 (success). Both brothers have shown special talent since they 93 (be) young. Chen Yunji entered a famous university at the age of 14. Later, he joined an important CPU project and became its 94 (young) member. His brother Chen Tianshi followed him, also chose 95 (study) computer science and AI. It is more popular today than before. In 2010, they planned to develop a special AI chip. But few people thought this idea would work. Though they faced many difficulties, they kept 96 (work) hard. After years of hard work they succeeded in creating the world’s 97 (one) deep learning processor in 2015. In 2016, they 98 (set) up Cambricon. Now, Cambricon has become a symbol of China’s tech power. Their story tells us that young people can overcome challenges by 99 (follow) their passion (激情), keep going and try to create new things. They also encourage more students to study science and technology for a 100 (good) future. 学科网（北京）股份有限公司 $ Unit 3 语法填空专项训练 2026-2027学年外研版英语八年级上册（教师版） Passage 1 Have you ever heard of Easton LaChappelle? He is a young 1 (invent) from the United States. When he was fourteen, he visited a science fair and met a girl 2 (call) Jenny. She was born 3 her right arm, so she needed an artificial one. Her artificial arm cost $80,000, and many children like her could not afford it. This gave Easton a great idea. He wanted to make a cheaper arm so that more children could use it. Easton started 4 (work) on a robotic arm. He made his first arm with plastic blocks and fishing line. At sixteen, he built a new arm that could move with brain signals. 5 (lucky), it was too heavy and cost too much. 6 he did not give up. By twenty-three, he had created a much better arm. It weighed only 0.5 kilograms and cost about $500. He decided to post his design online for free, so that anyone with a 3-D printer could make one. Easton’s story shows the 7 (curious) of great inventors. Like Zhang Heng, who was curious about the world, and Benjamin Franklin, who studied lightning, they never stop 8 (ask) questions. They believe their ideas can 9 (success) change people’s lives. 10 greatest inventions all start with a simple question and the courage to make it happen. As the saying goes, “Where there is a will, there is a way.” 【答案】 1．inventor 2．called 3．without 4．working/to work 5．Unluckily 6．But 7．curiosity 8．asking 9．successfully 10．The 【导语】本文讲述了Easton LaChappelle从14岁开始，通过不断改进3D打印假肢，最终为残疾儿童制作出轻便、廉价的假肢，彰显发明家的好奇心与逐梦精神。 【详解】1．句意：他是一位来自美国的年轻发明家。结合提示词以及“He is a”可知，他是一位发明家，应用单数名词inventor“发明家”。 2．句意：当他十四岁的时候，他参观了一个科学展览会，遇到了一个叫Jenny的女孩。此处应用过去分词作后置定语，修饰名词girl，表示“名叫Jenny的女孩”，应用called。 3．句意：她生来就没有右臂，所以她需要一只假肢。后半句“she needed an artificial one”表明，她天生没有右臂，应用介词without“没有”。 4．句意：Easton开始研究机械臂。start doing/to do sth“开始做某事”，动词短语，故填working/to work。 5．句意：不幸的是，它太重，太贵了。结合提示词以及“it was too heavy and cost too much”可知，这是不幸的事情，应用副词unluckily“不幸地”修饰整个句子，位于句首，首字母要大写。 6．句意：但是他没有放弃。前后句之间是转折关系，此处应用连词but“但是”，表示转折，位于句首，首字母要大写。 7．句意：Easton的故事显示了伟大发明家的好奇心。定冠词the后面要接名词，括号内的形容词curious要变为名词curiosity“好奇心”，作动词shows的宾语。 8．句意：像对世界充满好奇的张衡，研究闪电的Benjamin Franklin，他们从来没有停止过提问。此处指他们永远不会停止提问，stop doing sth“停止正在做的事”，固定搭配，故填asking。 9．句意：他们相信他们的想法可以成功地改变人们的生活。此处要修饰动词change，需要用副词，所以把名词success变为副词successfully“成功地”。 10．句意：最伟大的发明都始于一个简单的问题和实现它的勇气。形容词最高级greatest前面必须加定冠词the，位于句首，首字母要大写。 Passage 2 Instant noodles (方便面) are among all the most convenient 11 (food) you can buy, but a Japanese company has found a way to make them even 12 (easy) to eat. The noodle company recently launched Boost Noodle, 13 kind of pork-flavoured (猪肉口味的) instant noodle. These noodles come in a small, convenient plastic bag. And people can eat them with one hand by 14 (simple) sucking out the noodles inside. According 15 the company, the idea for Boost Noodle came from a young employee (员工) who loved 16 (play) video games for long periods of time. “For those wanting 17 (eat) and play at the same time,” the employee said, “they need a snack that won’t stop them.” It 18 (sound) like an easy task for a noodle company, but bringing the product to the market reportedly took two years. Boost Noodle can 19 (enjoy) by anyone looking for a snack that can be eaten with one hand. Boost Noodle can be kept at room temperature for up to 90 20 (day). The product has been available since the end of July, with a price of $4.15, but it only became popular online recently. 【答案】 11．foods 12．easier 13．a 14．simply 15．to 16．playing 17．to eat 18．sounds 19．be enjoyed 20．days 【导语】本文主要讲述了一家日本公司推出的更方便食用的“Boost Noodle”方便面，包括其特点、创意来源、上市情况等。 【详解】11．句意：方便面是你能买到的所有最方便的食物之一。“all the most convenient”修饰复数名词，所以food要变为复数形式foods。 12．句意：但一家日本公司找到了一种方法，让它们吃起来甚至更方便。此句是把普通方便面和这家日本公司新推出的方便面作比较，说新的吃起来“更方便”，even也常用来修饰比较级，所以此处应用easy的比较级easier。 13．句意：这家面条公司最近推出了“Boost Noodle”，一种猪肉口味的方便面。这里表示“一种猪肉口味的方便面”，a kind of意为“一种”，所以此处用不定冠词a。 14．句意：人们只需用一只手轻轻吸出里面的面条，就可以吃了。此处修饰动词sucking应用副词，simple的副词形式是simply，表示“仅仅，只需要”。 15．句意：根据该公司的说法，“Boost Noodle”的创意来自一位年轻员工，他喜欢长时间玩电子游戏。according to是固定短语，意思是“根据”，所以此处填介词to。 16．句意：“Boost Noodle”的创意来自一位年轻员工，他喜欢长时间玩电子游戏。love doing sth.表示“喜欢做某事”，强调长期性、习惯性的喜欢，所以此处填play的动名词形式playing。 17．句意：对于那些想同时吃饭和玩的人来说，他们需要一种不会妨碍他们的零食。want to do sth.是固定搭配，意思是“想要做某事”，所以此处填动词不定式to eat。 18．句意：这对一家面条公司来说听起来是一项简单的任务。这里描述的是一般情况，用一般现在时，主语It是第三人称单数，所以sound要用单三形式sounds。 19．句意：“Boost Noodle”可供任何寻找能用一只手吃的零食的人享用。“Boost Noodle”和“enjoy”之间是被动关系，即“方便面被享用”，“can”是情态动词，被动语态结构是“情态动词+be+过去分词”，enjoy的过去分词是enjoyed，所以填be enjoyed。 20．句意：“Boost Noodle”可以在室温下保存长达90天。数词90后跟名词复数，day的复数形式为days。 Passage 3 “What are you going to be when you grow up?” That’s 21 common question for most children. I remember I 22 (one) got this question at an early age. One day my cousin asked me that question. My father knew me very well. Before I said something, my father 23 (quick) answered, “Karen is going to be a doctor.” I didn’t question my father’s 24 (word) at that time. That was because I never wanted to do anything else other than saving 25 (people) lives. I really wanted to be a doctor when I grew up. My parents always said to me, “You can be a doctor, an engineer or a teacher. You can even make the soccer team to play soccer. You can decide what you want to do. You just need 26 (try) your best to make it come true.” When I started my college, I studied all the time. I remembered my dad calling me once a week, 27 sometimes I didn’t hear it. I would call 28 (he) back after I finished my study in the library. And I got up an hour 29 (early) than others to study every day. It’s hard to be 30 (success). However, after many years’ study, I become a doctor now. And I really love my job. 【答案】 21．a 22．first 23．quickly 24．words 25．people’s 26．to try 27．but 28．him 29．earlier 30．successful 【导语】本文是一篇记叙文，作者回忆童年被问及未来理想，立志成为医生，在家人支持下刻苦读书，最终实现了当医生的梦想。 【详解】21．句意：这对于大多数孩子来说是一个很常见的问题。“question”是可数名词单数，且“common”以辅音音素开头，用不定冠词a泛指“一个常见的问题”。 22．句意：我记得我第一次被问到这个问题在我小时候。first是“one”对应的序数词，first作副词，表示“首先；第一次”，此处作副词修饰动词“got”。 23．句意：在我开口之前，爸爸迅速回答：“Karen将来要成为一名医生。”此处修饰动词“answered”，要用quick的副词形式quickly“迅速地”。 24．句意：那时我并没有质疑父亲所说的话。word表示“说的话语”时常用复数形式words。 25．句意：那是因为，除了拯救人们的生命，我从来不想做别的事情。修饰空格后的名词“lives”，用名词所有格people’s，意为“人们的”。 26．句意：你只需要尽全力让梦想成真。固定搭配need to do sth意为“需要做某事”，应用动词不定式to try。 27．句意：我记得爸爸每周打一次电话给我，但有时候我接不到。根据逻辑：爸爸每周打电话，但是我有时接不到；前后转折，应用连词but。 28．句意：我会在图书馆学习结束后给他回电话。空格前“call”是及物动词，后接人称代词宾格him。 29．句意：而且我每天比别人早起一小时来学习。空格后是“than”，要用副词early的比较级earlier。 30．句意：取得成功并不容易。“be”动词后接形容词作表语，名词success的形容词形式为successful“成功的”。 Passage 4 John’s grandpa is 97 years old. He was 31 astronaut when he was young. But now he is too old to walk. John’s parents want 32 (help) him, but they don’t have enough time. Luckily, John is good at 33 (study) robots and he knows robots well. John wants to make a robot to help his grandpa. John 34 (say) that the robot will look like a bear. It will be able to pick things up and help his grandpa walk. It can tell his grandpa to take medicine. More importantly, if his grandpa has some problems, the robot   35 (call) and ask someone for help. Next month, John will start to design the robot. He thinks robots nowadays are much 36 (popular) than before. He says, “Early robots can only do simple jobs in 37 (factory). But now some robots can do 38 (danger) jobs such as fighting fires. And some robots will help take care 39 the old people soon. They are going to improve 40 (they) lives.” 【答案】 31．an 32．to help 33．studying 34．says 35．will call 36．more popular 37．factories 38．dangerous 39．of 40．their 【导语】本文是一篇记叙文，讲述约翰为行动不便的爷爷打算设计一款护理机器人，并谈及机器人的发展与用途。 【详解】31．句意：他年轻的时候是一名宇航员。astronaut是可数名词单数，元音音素开头，不定冠词用an，表示“一名宇航员”。 32．句意：约翰的父母想要帮助他，却没有足够时间。固定搭配want to do sth意为“想要做某事”，不定式作宾语，应填to help。 33．句意：幸运的是，约翰擅长研究机器人，对机器人十分了解。固定短语be good at doing sth意为“擅长做某事”；at是介词，后面接动名词studying。 34．句意：约翰说这个机器人外形会像一只熊。主语John是第三人称单数，全文主体一般现在时，谓语动词用第三人称单数形式says。 35．句意：更重要的是，如果爷爷遇到麻烦，机器人就会呼叫，向别人求助。if引导条件状语从句：主将从现；从句一般现在时has，主句用一般将来时will call。 36．句意：他认为如今机器人比过去更加受欢迎。比较标记than；popular是多音节形容词，比较级是more popular。 37．句意：他说：“早期机器人只能在工厂做简单工作”。此处泛指各类工厂，用复数factories。 38．句意：但是现在一些机器人可以做危险工作，例如灭火。修饰名词jobs，需要形容词dangerous，意为“危险的”。 39．句意：很快有些机器人还会帮忙照顾老人。固定短语take care of ，意为“照顾”，故填of。 40．句意：它们将会改善人们的生活。修饰名词lives，用形容词性物主代词their，意为“他们的”。 Passage 5 Everyone has a dream. So does Wang Dazhi, a student from Daxing Primary School. He wants 41 (be) an inventor when he grows up. To make his dream come true, he spends a lot of time 42 (study) maths and reading books on science. He is hard-working. Whenever he comes up with an idea, he will try his best to try it out. So far Wang Dazhi has invented three little things. One is a smart toy, one is a grass-cutting robot, and another one is a smart radio. The most successful and useful one is 43 grass-cutting robot. “I invented this little robot 44 (help) my father. He works as a gardener in a city park. Every month he has to cut lawns. It usually takes him three days to finish 45 (cut) the grass in one garden. And it is tiring. Now this little robot can help him 46 (do) the job. It’s faster and saves a lot of time,” Wang Dazhi said. Of course, not everything 47 (go) smoothly. He met countless difficulties along the way. Sometimes, he wanted to give 48 , too. However, his father encouraged him 49 (work) hard and go for his dream. As an inventor, creativity 50 imagination are necessary. Although nobody was born with these qualities, they can be creative and imaginative by reading more and exploring more. 【答案】 41．to be 42．studying 43．the 44．to help 45．cutting 46．do/to do 47．goes 48．up 49．to work 50．and 【导语】本文讲述了大兴小学学生王大志立志成为发明家，并通过努力学习数学、阅读科学书籍以及动手实践，成功发明了割草机器人等小发明的故事，强调了坚持、创造力与想象力的重要性。 【详解】41．句意：他长大后想成为一名发明家。want to do sth.为固定搭配，意为“想要做某事”，故填不定式to be。 42．句意：为了实现梦想，他花很多时间学习数学和阅读科学书籍。spend time (in) doing sth.为固定搭配，意为“花时间做某事”，故填studying。 43．句意：最成功、最有用的是那台割草机器人。此处特指前文提到的“grass-cutting robot”，需用定冠词the表示特指。 44．句意：我发明这个小机器人是为了帮助我父亲。此处表示目的，“为了帮助”，应用动词不定式to help作目的状语。 45．句意：他通常要花三天时间割完一个花园的草。finish doing sth.为固定搭配，意为“完成做某事”，故填cutting。 46．句意：现在这个小机器人可以帮他完成这项工作。help sb. (to) do sth.为固定搭配，意为“帮助某人做某事”，to可省略，故填do/to do。 47．句意：当然，并非一切都很顺利。主语“everything”为不定代词，谓语动词用第三人称单数，且描述一般事实，用一般现在时，故填goes。 48．句意：有时，他也想放弃。give up为固定短语，意为“放弃”，符合语境，故填up。 49．句意：然而，他的父亲鼓励他努力工作，去追求梦想。encourage sb. to do sth.为固定搭配，意为“鼓励某人做某事”，故填to work。 50．句意：作为一名发明家，创造力和想象力是必要的。此处连接两个并列的名词“creativity”和“imagination”，需用连词and表示“和”。 Passage 6 In the past ten years, great progress has been made in technology. It seems like everything has been reinvented (改造) and greatly improved. However, here is one thing unlike them. It was invented over 100 years ago 51 remained unchanged until now. I’m talking about the blind walking stick. The white stick has been used by many blind people for 52 long time. However, it has seen no real improvement until a blind engineer named Kursat decided to make a 53 (different). He invented a smart stick called WeWalk. He hoped his 54 (invent) would help the blind. The smart stick uses built-in speakers and different sensors (传感器) 55 (warn) about possible dangers. It helps blind people in navigating (导航) around their environment using modern technology, which makes their travel much 56 (easy). The price of the stick is around 800 dollars. Most people can afford it. This invention is going to change life a lot for the blind. Kursat understands the difficulties and challenges that the blind face well. That’s because he is blind 57 (he). He decided to put his technical knowledge into inventing something that would not only change his life, but also the life of many others. “These days, we are talking about flying cars. But the blind have been using just a simple stick. 58 a blind person, when I am at the metro station, I 59 (know) which is my exit, which bus is coming or which stores are around me. Now, that kind of information can be provided by the WeWalk,” he said. “I believe the life of the blind 60 (be) much easier and safer.” 【答案】 51．but 52．a 53．difference 54．invention 55．to warn 56．easier 57．himself 58．As 59．don’t know 60．will be 【导语】本文介绍了盲人工程师Kursat发明智能手杖WeWalk的故事，该发明利用现代技术帮助盲人导航，改变了传统盲杖百年未变的历史。 【详解】51．句意：它发明于100多年前，但至今保持不变。前句说“发明于100多年前”，后句说“至今保持不变”，前后为转折关系，需用转折连词“but”。 52．句意：白色手杖已经被许多盲人使用了很长时间。“for a long time”是固定短语，意为“很长时间”，需用不定冠词“a”。 53．句意：然而，直到一位名叫库尔萨特的盲人工程师决定做出改变，它才真正得到改进。“make a difference”是固定短语，意为“有影响，起作用”，需用名词“difference”。 54．句意：他希望他的发明能帮助盲人。形容词性物主代词“his”后需接名词。“invent”的名词形式为“invention”，意为“发明”。 55．句意：智能手杖使用内置扬声器和不同传感器来警告可能的危险。此处用动词不定式“to warn”作目的状语，表示“为了警告”。 56．句意：它利用现代技术帮助盲人在周围环境中导航，这使他们的出行容易得多。“much”修饰比较级，“easy”的比较级为“easier”。 57．句意：那是因为他自己也是盲人。此处强调主语he本人，应用反身代词。he的反身代词为himself。 58．句意：作为一个盲人，当我在地铁站时，我不知道哪个是我的出口，哪路公交车来了，或者周围有哪些商店。表示“作为”，需用介词“As”，句首首字母大写。 59．句意：作为一个盲人，当我在地铁站时，我不知道哪个是我的出口，哪路公交车来了，或者周围有哪些商店。句子描述客观事实，应用一般现在时，此处指“不知道哪个是出口”，主语“I”为第一人称单数，否定结构需用“don’t + 动词原形”。 60．句意：我相信盲人的生活将会更轻松、更安全。根据I believe及语境可知，这是对未来的预测和展望，应用一般将来时will be。 Passage 7 On Mount Tai in Shandong province, a rubbish-collecting robot dog has recently drawn much attention from tourists. By using the latest technology and 61 (learn) from the experiences of other areas, we believe the most useful solutions are drone transport (无人机运输) and robot dog transport, according to 62 officer from the Taishan Cultural Tourism company. Since July, the company has worked with a number of 63 (factory), finally choosing Unitree Robotics 64 (do) rubbish transport tests in Mount Tai. Jin Da, marketing manager at Unitree Robotics, said that the robot dog has excellent abilities to walk on the steps, keeping balance even on wet or 65 (difficulty) ground, and shows great balance while climbing the mountain. It also has great abilities to cross obstacles (障碍物), 66 (easy) getting over things as 67 (high) as 40cm. Additionally, the robot dog has a battery (电池) life of four to six hours and can carry weights of up 68 120 kg. 69 three days of testing, the robot dog was able to get used to over 80% of the road conditions in the area. The 70 (success) climb of the robot dog shows its usefulness under tough conditions, providing valuable experience and support for future uses in many fields. 【答案】 61．learning 62．an 63．factories 64．to do 65．difficult 66．easily 67．high 68．to 69．After 70．successful 【导语】本文介绍了山东泰山投入使用的垃圾清运机器狗，阐述了其研发合作过程、强大的山地行走越障性能以及实地测试成果，展现了该设备在景区环卫工作中的应用价值。 【详解】61．句意：据泰山文旅集团一位工作人员介绍：通过运用最新技术、借鉴其他地区的实践经验，我们认为最实用的两种清运方案是无人机运输和机器狗运输。介词By后由and连接两个并列动名词：using...and learning...，作方式状语。by doing sth 意为“通过做某事”，learn变为动名词learning。 62．句意：据泰山文旅集团一位工作人员介绍：通过运用最新技术、借鉴其他地区的实践经验，我们认为最实用的两种清运方案是无人机运输和机器狗运输。officer是以元音音素开头的可数名词单数，表示“一位官员”，不定冠词用an。 63．句意：自七月起，该公司与多家工厂展开合作，最终选定宇树机器人公司在泰山开展垃圾转运实地测试。a number of+可数名词复数，表示“许多……”；factory以辅音字母+y结尾，变复数改y为i加es变为factories。 64．句意：自七月起，该公司与多家工厂展开合作，最终选定宇树机器人公司在泰山开展垃圾转运实地测试。固定结构choose sb. to do sth.意为“选择某人去做某事”，不定式to do作宾语补足语，表目的：选择宇树科技在泰山开展垃圾运输测试。故填to do。 65．句意：宇树科技市场经理金达表示，这款机器狗具备出色的台阶行走能力，即便在湿滑或崎岖的地面也能保持平衡，登山过程中稳定性极强。or并列两个形容词共同修饰名词ground：wet（湿滑的）和difficult（难行的、崎岖的）；difficulty 是名词，需改为形容词difficult。 66．句意：它还拥有优秀的越障能力，可以轻松翻越最高40厘米的障碍物。修饰后面的动词短语getting over，必须用副词；easy变为副词easily。 67．句意：它还拥有优秀的越障能力，可以轻松翻越最高40厘米的障碍物。固定原级比较结构“as+形容词/副词原级+as”，此处修饰高度，用high。 68．句意：此外，机器狗续航时长为4至6小时，最大载重可达120千克。固定短语up to，意为“多达、最高可达”，故填to。 69．句意：经过三天的测试后，这台机器狗已经能够适应景区内超过80%的道路环境。根据上下文逻辑：在三天测试之后，机器狗适应了超80%路况。介词After放在句首首字母大写。 70．句意：机器狗此次登山测试的成功，验证了它在复杂恶劣环境下的实用价值，也为该设备未来在多领域落地应用提供了宝贵经验与技术支撑。空格后是名词climb（攀爬行程），需要形容词修饰；success变为形容词successful。 Passage 8 Do you know the story of the Wright brothers? They are famous for their great invention—the airplane. Orville and Wilbur Wright had a strong interest in flying from a very early age. They enjoyed 71 (watch) birds fly and always dreamed of 72 (soar) in the sky like them. The brothers started 73 (experiment) with flying machines in 1899. At first, they failed many times, but they never thought of 74 (give) up. They kept trying and learning from each mistake. Wilbur once said, “If you are looking 75 perfect results, you will never get anything done.” In 1903, the Wright brothers succeeded in 76 (make) the first powered flight. Their first flight only lasted 12 seconds, but it changed the world forever. They proved that humans could fly. The brothers continued 77 (improve) their design and made longer flights. The story of the Wright brothers teaches us an important lesson: never stop 78 (try). If you have a dream, work hard to achieve it. Remember, failure is not the opposite of success; it is part 79 success. So keep going, and you will be able to turn your dreams 80 reality. 【答案】 71．watching 72．soaring 73．to experiment/experimenting 74．giving 75．for 76．making 77．to improve/improving 78．trying 79．of 80．into 【导语】本文讲述莱特兄弟坚持钻研、实现人类动力飞行的故事，告诉我们不要放弃尝试，努力就能实现梦想。 【详解】71．句意：他们喜欢观察鸟儿飞翔，总是梦想像鸟儿一样翱翔天空。固定搭配enjoy doing sth.，意为“喜欢做某事”，动词使用动名词形式。故填watching。 72．句意：他们喜欢观察鸟儿飞翔，总是梦想像鸟儿一样翱翔天空。介词of 后面需要接动名词作宾语。故填soaring。 73．句意：兄弟俩在1899年开始试验飞行器。固定搭配start to do sth./start doing sth.，两种形式都表示“开始做某事”。故填to experiment/experimenting。 74．句意：一开始，他们失败很多次，但是他们从没想过放弃。介词of后接动名词作宾语。故填giving。 75．句意：威尔伯曾经说：“如果你追求完美的结果，你将一事无成。”固定短语look for，表示“寻找；追求”，符合追求完美结果的语境。故填for。 76．句意：1903年，莱特兄弟成功完成首次动力飞行。固定搭配succeed in doing sth.，意为“成功做某事”。故填making。 77．句意：兄弟俩继续改进他们的设计，完成更长距离的飞行。固定搭配continue to do sth./continue doing sth.，均可表示“继续做某事”。故填to improve/improving。 78．句意：莱特兄弟的故事给我们重要启示：永远不要停止尝试。stop doing sth.表示“停止正在做的事”，贴合语境不要停下尝试。故填trying。 79．句意：记住，失败不是成功的对立面；它是成功的一部分。固定短语part of，表示“……的一部分”。故填of。 80．句意：所以坚持下去，你就能把梦想变为现实。固定短语turn...into reality，意为“把……变成现实”。故填into。 Passage 9 Along a quiet street in Beijing, a yellow and black robot is busy 81 (run). It’s 82 delivery robot. It can get and send packages (包裹) from stores 83 people. As we know, more and more 84 (China) people like shopping online. We buy 85 (thing) on the Internet and then the packages will get to 86 (we) apartments in a short time. It is said that there 87 (be) about 100 million packages every day in China, and the number will be much 88 (large) soon. So there will not be enough people to send the packages. How to help people get their packages 89 (quick)? Liu Zhiyong made this kind of robot. He says his robots will be very important in the future. They will help send a lot of packages every day. Although they cannot deliver things to the door like a person, they will be improved. 90 some people disagree with Liu. They think too many robots will bring new problems to the environment. What do you think of the robots? 【答案】 81．running 82．a 83．to 84．Chinese 85．things 86．our 87．are 88．larger 89．quickly 90．But 【导语】本文主要介绍了北京出现的智能配送机器人，讲述了网购普及带来海量快递配送需求、人工配送缺口大的现状，介绍了配送机器人的应用优势与研发意义，同时也提及部分人对机器人应用会带来新环境问题的不同看法。 【详解】81．句意：在北京一条安静的街道上，一个黄黑相间的机器人正忙着跑。固定搭配be busy doing sth.表示“忙于做某事”，此处需填动名词形式，故填running。 82．句意：它是一个配送机器人。此处表示泛指一款配送机器人，delivery是以辅音音素开头的单词，需用不定冠词a修饰。 83．句意：它可以从商店取件并把包裹送到人们手中。固定搭配from...to...表示“从……到……”。 84．句意：众所周知，越来越多的中国人喜欢网购。此处需要形容词修饰名词people，China对应的形容词形式为Chinese，表示“中国的”。 85．句意：我们在网上购买物品，然后包裹会在短时间内送达我们的公寓。thing为可数名词，此处泛指各类网购商品，需用复数形式，故填things。 86．句意：我们在网上购买物品，然后包裹会在短时间内送达我们的公寓。此处需要形容词性物主代词修饰名词apartments，we对应的形容词性物主代词为our，表示“我们的”。 87．句意：据说中国每天大约有一亿个包裹，并且这个数量很快将会变得更大。there be句型遵循就近原则，空后“100 million packages”为复数名词，且本句为一般现在时，故填are。 88．句意：据说中国每天大约有一亿个包裹，并且这个数量很快将会变得更大。副词much可修饰形容词比较级，表示“……得多”，large的比较级为larger。 89．句意：如何帮助人们快速拿到包裹？此处需要副词修饰动词get，quick对应的副词形式为quickly，表示“快速地”。 90．句意：但是有些人不赞同刘志勇的想法。前文讲述配送机器人的优势，本句表达人们的反对观点，前后语义转折，句首首字母大写，故填But。 Passage 10 Cambricon is a top AI chip company in China. Recently, it 91 (become) more valuable than ever, and its market value is over 500 billion yuan. This success story starts with its founders—the Chen brothers. Their story is as encouraging as the company’s 92 (success). Both brothers have shown special talent since they 93 (be) young. Chen Yunji entered a famous university at the age of 14. Later, he joined an important CPU project and became its 94 (young) member. His brother Chen Tianshi followed him, also chose 95 (study) computer science and AI. It is more popular today than before. In 2010, they planned to develop a special AI chip. But few people thought this idea would work. Though they faced many difficulties, they kept 96 (work) hard. After years of hard work they succeeded in creating the world’s 97 (one) deep learning processor in 2015. In 2016, they 98 (set) up Cambricon. Now, Cambricon has become a symbol of China’s tech power. Their story tells us that young people can overcome challenges by 99 (follow) their passion (激情), keep going and try to create new things. They also encourage more students to study science and technology for a 100 (good) future. 【答案】 91．has become 92．success 93．were 94．youngest 95．to study 96．working 97．first 98．set 99．following 100．better 【导语】本文介绍了中国顶尖AI芯片公司寒武纪，讲述陈氏兄弟年少展露天赋，历经多年攻坚研发全球首款深度学习处理器、创立寒武纪的奋斗历程，借此告诉年轻人追随热爱、坚持创新就能突破困境，也鼓励学子钻研科技创造更好未来。 【详解】91．句意：最近，它变得比以往任何时候都更有价值，市值超过5000亿元。“Recently”为现在完成时标志词，主语“it”为单数，故填has become。 92．句意：这个成功故事始于它的创始人——陈氏兄弟。他们的故事和公司的成功一样鼓舞人心。空前“company’s”为名词所有格，后接名词，success为不可数名词，故填success。 93．句意：两兄弟从小就展现出特殊的天赋。since引导的过去时间状语从句用一般过去时，主语是they，对应be动词were。 94．句意：后来，他加入了一个重要的CPU项目，并成为其中最年轻的成员。结合语境，在项目所有成员范围内对比，用形容词最高级youngest。 95．句意：他的弟弟陈天石跟随他的脚步，也选择了学习计算机科学和人工智能。“choose to do sth.”为固定搭配，意为“选择做某事”，故填to study。 96．句意：尽管面临许多困难，他们仍然坚持努力工作。“keep doing sth.”为固定搭配，意为“坚持做某事”，故填working。 97．句意：经过多年的努力，他们于2015年成功创造了世界上第一个深度学习处理器。“the world’s”后接序数词表示“世界上第……个”，one对应的序数词为first。 98．句意：2016年，他们创立了寒武纪。“In 2016”为过去时间状语，此处用一般过去时，set的过去式为set。 99．句意：他们的故事告诉我们，年轻人可以通过追随激情、继续前进和尝试创造新事物来克服挑战。介词“by”后接动名词，故填following。 100．句意：他们还鼓励更多学生为了更美好的未来而学习科学技术。暗含对比当下、追求更好的未来，用good的比较级better“更好的”。 学科网（北京）股份有限公司 $