Unit 5 Power of Ideas 单元话题语法填空10篇-2026-2027学年人教版 九年级英语上册

**基本信息** 聚焦“发明与创造”主题，通过10篇语法填空分基础巩固与重难提升两级训练，系统整合语法知识与话题语篇，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |基础语篇巩固练|7篇（如RFID机器人、AI食堂）|语法填空（动词时态语态/代词/介词等基础语法点）|以生活发明实例为载体，覆盖基础语法应用，构建“话题-语法”对应关系| |重难语篇提升练|3篇（如蒙恬制笔、机器人马拉松）|语法填空（非谓语动词/从句引导词等复杂语法点）|依托历史与科技发明深化语境，由基础到复杂形成语法知识应用递进链|

Unit 5 Power of Ideas 单元话题语法填空练习 单元话题：发明与创造 本资料共10篇专题训练，从上到下依次按照难度分为基础语篇巩固练和重难语篇提升练 基础语篇巩固练 聚焦基础，巩固自我 重难语篇提升练 专注提升，挑战自我 ◇考点 01 基础语篇巩固练 阅读下面短文，在空白处填入适当的单词或括号内单词的正确形式。 Teachers find it difficult for students to collect the homework before class. Sometimes they may even get mad. To solve this problem, a smart robot 1 (invent) by a 13-year-old middle school student Zhang from Shenzhen 2 got first prize in the twentieth Guangdong Provincial Children’s Invention Awards. His parents are so 3 (pride) of him. This robot can collect homework in a short time 4 making any mistakes. It uses radio frequency identification (RFID,射频识别) technology. It can help find and know what it is looking for. Every 5 (student) notebook has a RFID tag (标签) with their name and the subject. Students only need to place 6 (they) notebooks on the robot, and the machine “sees” the notebooks, reads the tags and takes them out of the name list. Teachers can check who hasn’t handed in homework by 7 (connect) their phones with the robot through Wi-Fi. Many teachers speak 8 (high) of the robot after using it.They think Zhang will create more useful AI tools to make life 9 (easy) than before. His parents will continue to support him.Inspired by the words, Zhang dreams of becoming a scientist when he grows up. “I have tried making model airplanes and other scientific and creative projects. So far, inventing 10 (bring) me a lot of joy and happiness,” he said. 【答案】 1．was invented 2．who/that 3．proud 4．without 5．student’s 6．their 7．connecting 8．highly 9．easier 10．has brought 【导语】本文是一篇记叙文，介绍了深圳一名中学生发明收作业机器人的故事，说明了其工作原理、实用功能及获得的评价，展现了青少年科技创新对教育生活的积极影响，并体现了小发明家的科学梦想与热情。 1．句意：为了解决这个问题，深圳一名 13 岁的中学生张同学发明了一款智能机器人，他在第二十届广东省青少年发明奖中荣获一等奖。根据“a smart robot…by a 13-year-old middle school student”可知，机器人与invent是被动关系，表示“被发明”，且事件发生在过去，应用一般过去时的被动语态was invented，故填was invented。 2．句意：为了解决这个问题，深圳一名 13 岁的中学生张同学发明了一款智能机器人，他在第二十届广东省青少年发明奖中荣获一等奖。根据“a 13-year-old middle school student Zhang from Shenzhen…got first prize”可知，这是一个定语从句，先行词“student Zhang”指人，关系词在从句中作主语，用who或that，故填who/that。 3．句意：他的父母为他感到非常骄傲。根据“are so…of him”可知，此处为固定搭配“be proud of”，表示“为……骄傲”，用pride的形容词形式proud，故填proud。 4．句意：这款机器人能在短时间内收集作业且不犯任何错误。根据“making any mistakes”可知，此处是否定语境，用介词without表示“没有”，故填without。 5．句意：每个学生的笔记本上都有一个带有他们姓名和科目的射频识别标签。根据“notebook”可知，此处用名词所有格student’s修饰名词，表所属关系“学生的笔记本”，故填student’s。 6．句意：学生们只需要把他们的笔记本放在机器人上，机器就会“识别”笔记本、读取标签并将其从名单中移除。根据“notebooks”可知，此处用形容词性物主代词their修饰名词，故填their。 7．句意：老师可以通过Wi-Fi将手机与机器人连接，查看谁没有交作业。根据“by”可知，介词后接动名词，此处用connect的动名词connecting，故填connecting。 8．句意：许多老师使用后对这款机器人评价很高。根据“speak…of”可知，此处为固定搭配“speak highly of”，表示“高度评价”，用副词highly，故填highly。 9．句意：他们认为小张会创造更多有用的人工智能工具，让生活比以前更轻松。根据“than before”可知，此处用easy的比较级easier，故填easier。 10．句意：到目前为止，发明给我带来了很多欢乐和幸福。根据“So far”可知，这句话是现在完成时，主语inventing为单数，此处用现在完成时结构“has brought”，故填has brought。 在空格处填入一个适当的词或填入括号中单词的正确形式，把答案写在小题的横线上。 Our school’s robot competition 1 (suppose) to be just about technology, but it became much more. This event shows how education can connect with human values. My team’s robot had to be programmed to make the right 2 (choose) at every turn. We worked until late, feeling very 3 (sleep), but we knew our hard work would pay off. When our robot finally moved, my partner gave me 4 big hug. We realized that every part must be checked carefully. Our teacher told 5 (we) that mistakes could be fixed with patience. I saw that some robots were controlled perfectly 6 others failed. The sadness 7 the faces of one team showed me how much they cared about the competition. I 8 (understand) what our teacher meant when she said that failure could be turned into success. In the end, we learned that technology should be used 9 (help) people. The competition proved (证明) that robots might become our partners in 10 (solve) future problems. What we experienced will always be remembered as more than just a game. It was a lesson about life and technology working together. 【答案】 1．was supposed 2．choices 3．sleepy 4．a 5．us 6．while 7．on 8．understood 9．to help 10．solving 【导语】本文主要讲述了作者参加学校机器人比赛的经历和感悟。 1．句意：我们学校的机器人比赛本来只是关于技术的，但它变得远不止如此。be supposed to do“应该做某事”，固定搭配，根据上下文可知，应用一般过去时，主语为单数，be动词用was。故填was supposed。 2．句意：我们团队的机器人必须被编程，以便在每一次转折中做出正确的选择。choose意为“选择”，是动词。根据“make the right…”可知此处要用名词，choice意为“选择”，是可数名词，此处用复数形式，make choices“做出选择”，固定搭配。故填choices。 3．句意：我们工作到很晚，感到非常困倦。feeling后接形容词作表语，sleepy“感到困倦的”。故填sleepy。 4．句意：当我们的机器人终于动起来时，我的搭档给了我一个大大的拥抱。hug为可数名词单数，big以辅音音素开头，表示“一个”，应用不定冠词a。故填a。 5．句意：我们的老师告诉我们，错误可以通过耐心来纠正。tell为动词，后接人称代词宾格，we的人称代词宾格是us。故填us。 6．句意：我看到一些机器人被完美控制，然而另一些失败了。根据“some robots were controlled perfectly”和“others failed”可知，前后为对比关系，应用while“然而”。故填while。 7．句意：一个团队脸上的悲伤向我展示了他们多么在乎这场比赛。on the faces“在脸上”，固定搭配。故填on。 8．句意：我明白了我们老师说的失败可以转化为成功的意思。根据上下文可知，此处描述过去的事情，应用一般过去时，understand的一般过去式为understood。故填understood。 9．句意：最后，我们学到了技术应该被用来帮助人们。be used to do sth.“被用来做某事”，固定搭配。故填to help。 10．句意：比赛证明机器人可能成为我们解决未来问题的伙伴。in为介词，后接动名词solving。故填solving。 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 An AI canteen opened at the Hongqiao community in the Changning district of Shanghai recently. 1 is China’s first community canteen powered by an AI system. The canteen 2 (normal) offers all the eight great cuisines (菜系) of China, and more than 30 kinds 3 breakfast for local old people and office workers. The canteen’s 4 (smart) cooking system and robotic arms can fry, bake, steam, or boil ingredients according to customers’ different 5 (wish). Robotic arms then pack the dishes and change the temperature for dine-in or takeaway. What the diners need 6 (do) is to put their dishes on a smart cashier desk and the system will automatically (自动地) figure out the cost of the meal. Different kinds of payment choices 7 (accept) in the canteen, including facial recognition (人脸识别), bank card, QR codes and digital RMB． The AI system makes sure that the dishes taste nice 8 helps make service better, according to Li Ming, the 9 (own) of Shanghai Xixiang Company. Li explained that a waiter in a traditional canteen can serve dishes for 35 to 100 diners, but with 10 help of the AI system the number increases to 200. 【答案】 1．It 2．normally 3．of 4．smart 5．wishes 6．to do 7．are accepted 8．and 9．owner 10．the 【导语】本文主要讲述了上海长宁区虹桥社区开设的中国首个 AI 社区食堂，介绍了其运营模式、功能及优势。 1．句意：它是中国首个由AI系统驱动的社区食堂。根据前文“An AI canteen opened…”可知，此处指代这个AI食堂，应用人称代词主格It。故填It。 2．句意：这个食堂通常提供中国八大菜系，还有30多种早餐供当地老人和上班族选择。此处修饰动词“offers”，应用副词形式，normal的副词是normally。故填normally。 3．句意：这个食堂通常提供中国八大菜系，还有30多种早餐供当地老人和上班族选择。“more than 30 kinds of…”是固定搭配，意为“30 多种……”，故填of。 4．句意：食堂的智能烹饪系统和机械臂可以根据顾客的不同需求煎、烤、蒸或煮食材。此处修饰名词“cooking system”，应用形容词形式，smart本身就是形容词，意为“智能的”。故填smart。 5．句意：食堂的智能烹饪系统和机械臂可以根据顾客的不同需求煎、烤、蒸或煮食材。“different”后接可数名词复数形式，“wish”的复数是“wishes”。故填wishes。 6．句意：用餐者所需要做的就是把菜放在智能收银台上，系统会自动算出餐费。“need to do sth.”是固定搭配，意为“需要做某事”，此“what”引导的主语从句中，“need”后需接不定式“to do”作宾语。故填to do。 7．句意：食堂接受多种支付方式，包括人脸识别、银行卡、二维码或数字人民币。主语“Different kinds of payment choices”和动词“accept”是被动关系，应用被动语态；文章是一般现在时，故填are accepted。 8．句意：上海西厢公司的所有者李明表示，AI系统确保菜品味道好，还能提升服务质量。此处连接“makes sure that the dishes taste nice”和“helps make service better”两个并列的内容，应用并列连词“and”。故填and。 9．句意：上海西厢公司的所有者李明表示，AI系统确保菜品味道好，还能提升服务质量。根据“the….of Shanghai Xixing Company”可知，此处指“所有者”，应用own的名词形式“owner”。故填owner。 10．句意：李解释说，传统食堂的服务员能为35到100名食客上菜，但在AI系统的帮助下，这个数字能增加到200。“with the help of…” 是固定搭配，意为“在……的帮助下”。故填the。 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 The Xuelong-2 is China’s first domestically-built (本国建造的) icebreaker. It is very important. It 1 (build) in 2017. It began to be used in 2019. It helps us learn more about the polar regions. The 41st Antarctic expedition (南极考察) started in November, 2024. Recently, the Xuelong-2 icebreaker 2 (reach) the Antarctic ice sheet. It is busy 3 (break) ice. It is also guiding the Xuelong to Zhongshan Station. This icebreaker is 4 (exact) designed for polar work. It is 122.5 meters long and 22.32 meters wide. When it breaks ice, it can break ice 5 is 1.5 meters thick with 0.2 meters of snow on it. The Xuelong-2 is special. It can break ice with both the front and the back. The front of the ship is like a knife for ice. It can break ice well. 6 the ice is too thick, it can move back a little and then go forward fast to break the ice. The back of the ship is much 7 (strong). It has a nice shape. The two propellers (螺旋桨) can break the ice under the water and move the broken ice away. The Xuelong-2 has good scientific research things on it. It is like 8 moving research place. Scientists on the ship can study many things about the polar environment, such as ocean currents, weather 9 (change) and different animals and plants. It provides them 10 a good platform for collecting important data and samples. 【答案】 1．was built 2．has reached 3．breaking 4．exactly 5．that/which 6．If 7．stronger 8．a 9．changes 10．with 【导语】本文围绕中国首艘自主建造的破冰船“雪龙 2 号”展开。 1．句意：它于2017年建造。根据“in 2017”可知，此处使用一般过去时，主语it与build之间是被动关系，故使用被动语态，主语为第三人称单数，be动词用was。故填was built。 2．句意：最近，“雪龙2号”破冰船抵达南极冰盖。根据“Recently”可知，此处使用现在完成时（have/has done），主语“the Xuelong-2 icebreaker”为第三人称单数，助动词用has。故填has reached。 3．句意：它正忙着破冰。be busy doing sth“忙于做某事”，使用动名词breaking作宾语。故填breaking。 4．句意：这艘破冰船是专门为极地工作设计的。此处使用副词exactly“确切地，专门地”，修饰动词designed。故填exactly。 5．句意：当它破冰时，它可以破1.5米厚、上面覆盖着0.2米雪的冰。此处是定语从句，先行词ice是物，关系词在从句中作主语，使用关系代词that或which。故填that/which。 6．句意：如果冰太厚，它可以向后移动一点，然后快速向前移动以破冰。根据“...the ice is too thick, it can move back a little and then go forward fast to break the ice.”可知，此处表示条件，使用if引导条件状语从句，句首首字母大写。故填If。 7．句意：船的后部要坚固得多。根据“much”可知，此处使用形容词strong的比较级stronger。故填stronger。 8．句意：它就像一个移动的研究场所。根据“moving research place”可知，此处表示泛指，moving以辅音音素开头，使用不定冠词a。故填a。 9．句意：船上的科学家可以研究极地环境的许多方面，如洋流、天气变化和不同的动植物。根据“weather...”可知，此处使用名词change“变化”，此处表示多种变化，使用复数形式。故填changes。 10．句意：它为他们提供了一个收集重要数据和样本的良好平台。provide sb with sth“为某人提供某物”。故填with。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。把答案写在答题卡的横线上 Do you use an envelope (信封) these days? It 1 (design) to protect letters. But do you know when and where the envelope first 2 (appear)? The history of envelopes is probably 3 (long) than you think. In ancient China, it was used 4 (protect) royal messages. However, the early envelope was nothing like what we use today. It was made 5 clay and looked like a ball. To read the message, one had to break the “envelope”. The 6 (one) paper envelope appeared around 200 BC． It was also invented by the Chinese. However, at the beginning, people used it only to send money to each other as gifts. It was not until around the seventh century that it was used for 7 (send) messages. The envelope was made completely by hand, and it was very expensive. In the 19th century, printing methods improved 8 (great). In 1853, an American 9 (invent) Russell Hawes, invented an envelope maker. The machine could produce about 12,500 envelopes every day. With these improvements, the cost of envelopes went down. Today, e-mails have become more popular than handwritten letters. 10 , billions of envelopes are still used around the world every year. They are still part of modern life. 【答案】 1．is designed 2．appeared 3．longer 4．to protect 5．of 6．first 7．sending 8．greatly 9．inventor 10．However 【导语】本文主要介绍了信封的起源、发展以及在现代生活中的使用情况。 1．句意：它是用来保护信件的。主语It与动词design之间是被动关系，句子是一般现在时，所以此处用一般现在时的被动语态is designed。故填is designed。 2．句意：但是你知道信封最早是在何时何地出现的吗？根据语境可知，信封的出现是过去发生的事情，句子用一般过去时，动词用过去式appeared。故填appeared。 3．句意：信封的历史可能比你想象的要长。根据than可知，此处用形容词long的比较级longer。故填longer。 4．句意：在古代中国，它被用来保护皇家消息。be used to do sth“被用来做某事”，所以空处用动词不定式to protect。故填to protect。 5．句意：它是用粘土做的，看起来像一个球。be made of“由……制成”，固定短语，故此处用介词of。故填of。 6．句意：第一个纸质信封出现在公元前200年左右。根据“paper envelope”可知，此处指第一个纸质信封，用序数词first表示“第一”。故填first。 7．句意：直到大约7世纪，它才被用来发送消息。for是介词，后接动名词sending作宾语。故填sending。 8．句意：在19世纪，印刷方法有了很大的改进。修饰动词improved用副词greatly“大大地”。故填greatly。 9．句意：1853年，美国发明家Russell Hawes发明了一种信封制造机。根据“Russell Hawes”可知，此处指一个人，用名词inventor“发明家”，由an可知，用其单数形式。故填inventor。 10．句意：然而，每年仍有数十亿个信封在世界各地使用。根据“e-mails have become more popular than handwritten letters...billions of envelopes are still used around the world every year”可知，前后两句是转折关系，且空后有逗号，用however“然而”表示转折，句首首字母大写。故填However。 阅读下面短文，根据语境或单词提示，在每个空格内填入一个适合的词，使短文意思完整、行文连贯。 We can see bottles almost everywhere. Can you imagine they can be sent into the sky? A science teacher and his students made a rocket with bottles and launched (发射) it 1 (success). The teacher is called Wang Yin. He said that the school’s learning theme (主题) of this year was 2 space and humans. To let students experience the launching process of spacecraft, Wang decided to help his students make a water rocket. The water rocket is 3 (push) by air and water. It isn’t a new idea, but what Wang wanted to make was a two-stage rocket. It wasn’t 4 easy job for the students. But they showed great interest and did all the work with 5 (excited). They continued with the project even after they had failed many 6 (time). On December 17th, 2023, Wang and his students made it. Their rocket 7 (rise) to a height (高度) of over one hundred meters. Later that day, Wang posted a video about the launch online. In just half a day, over 13 million people watched it. They all spoke highly of 8 he did. Wang said, “My students are crazy about it. It’s really 9 (mean)”. He hoped he could help develop students’ interest in science and 10 (invent) instead of simply teaching them knowledge. 【答案】 1．successfully 2．about 3．pushed 4．an 5．excitement 6．times 7．rose 8．what 9．meaningful 10．inventions 【导语】本文主要讲述了科学老师王寅带领学生利用废弃瓶子制作并成功发射水火箭的故事，旨在培养学生对科学和发明的兴趣。 1．句意：一位科学老师和他的学生用瓶子做了一枚火箭，并且成功发射了它。根据“launched (发射) it…”可知，此处修饰动词launched，应用副词形式。success是名词，其副词形式为successfully，意为“成功地”。故填successfully。 2．句意：他表示，学校今年的学习主题是关于太空与人类的。根据“theme (主题)…space and humans”可知，此处表示关于某方面的主题，应用介词about，意为“关于”。故填about。 3．句意：这枚水火箭是靠空气和水推进的。根据“is…by air and water”可知，此处是被动语态“be done by”，表示“被……推动”。push的过去分词是pushed。故填pushed。 4．句意：对学生们来说，这可不是件容易的事。根据“easy job”可知，job是可数名词单数，此处表示泛指。easy的发音以元音音素开头，应用不定冠词an。故填an。 5．句意：但他们表现出了极大的兴趣，满怀兴奋地完成了所有工作。根据“with”可知，介词后接名词构成介词短语作状语。excited是形容词，其名词形式是excitement，意为“兴奋”。with excitement意为“兴奋地”。故填excitement。 6．句意：即便失败了很多次，他们还是继续推进这个项目。根据“many”可知，后接可数名词复数。time在此处意为“次数”，是可数名词，复数形式为times。故填times。 7．句意：他们的火箭升到了一百多米的高度。根据“On December 17th, 2023”可知，事情发生在过去，句子应用一般过去时。rise的过去式是rose。故填rose。 8．句意：大家都对他所做的事赞不绝口。根据“spoke highly of…he did”可知，of后接宾语从句，从句中did缺少宾语，且指代“所做的事情”，应用what引导。故填what。 9．句意：“这真的很有意义。”  根据“It’s really”可知，系动词is后接形容词作表语。mean是动词，其形容词形式meaningful意为“有意义的”。故填meaningful。 10．句意：他希望自己能帮助培养学生们对科学和发明的兴趣，而不只是单纯地教给他们知识。 根据“interest in science and”可知，and连接并列成分，science是名词，此处也应填名词形式。invent是动词，其名词形式invention意为“发明”。这里是泛指“发明（这类事物）”，所以用复数形式inventions。故填inventions。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Long ago in ancient China, people couldn’t make fire by themselves. They had to use fire 1 nature, like when lightning struck trees or volcanoes erupted (火山爆发). Fire was very special to them, because they had to wait for days 2 even weeks to get it back if it went out. But a clever man named Suiren changed everything. One day, he saw a woodpecker (啄木鸟) pecking at a 3 (die) tree. Every time its sharp beak (喙) hit the dry wood, tiny sparks (火花) flew out. “Wow”, he thought. “Maybe I can make fire like that!” He decided to try rubbing (摩擦) wood together. First, he found two dry pieces of wood. He cut 4 into a round stick and then made a small hole in the other. Then he put the stick into the hole 5 (care) and rubbed as fast as he could. His hands got 6 (tire), but he didn’t give up. After trying many 7 (time), the wood started to smoke and get hot. Suddenly, the dry wood chips caught fire. Later, Suiren’s method of making fire 8 (spread) widely. It helped people to stay warm, cook food and scare away wild animals. Suiren’s story 9 (be) told for thousands of years. It tells us how important it is 10 (keep) trying. “Drilling wood to make fire” isn’t just an old story—it shows how humans used their brains to make life better. 【答案】 1．from 2．or 3．dead 4．one 5．carefully 6．tired 7．times 8．was spread/spread 9．has been 10．to keep 【导语】本文是一篇记叙文，讲述了中国古代“钻木取火”的典故。 1．句意：他们不得不使用来自自然界的火，比如闪电击中树木或火山爆发时产生的火。空格处需填介词表示“来自”，用from，故填from。 2．句意：火对他们来说非常特别，因为如果火熄灭了，他们可能需要等待数天甚至数周才能重新获得它。“days”与“weeks”是选择关系，用连词or“或者”，故填or。 3．句意：一天，他看到一只啄木鸟在啄一棵枯树。空格处需填形容词修饰名词“tree”，die的形容词形式为dead，意为“枯萎的、死的”，故填dead。 4．句意：他把其中一块削成圆棍，然后在另一块上钻了一个小孔。空格处指代前文提到的“two dry pieces of wood”中的一块，用one，故填one。 5．句意：然后他小心地把棍子放进孔里，尽可能快地摩擦。空格处需填副词修饰动词“put”，care的副词形式为carefully，意为“小心地”，故填carefully。 6．句意：他的手变得疲惫，但他没有放弃。主语是“His hands”，用-ed形式的形容词tired，意为“疲惫的”，故填tired。 7．句意：经过多次尝试后，木头开始冒烟、发热。“many”后接可数名词复数，time表示“次数”时为可数名词，复数形式为times，故填times。 8．句意：后来，燧人氏的生火方法被广泛传播。主语“method”与“spread”是被动关系，时态为一般过去时，被动语态结构为“was+过去分词”，spread的过去分词为spread；也可直接用spread（过去式）表主动传播，故填was spread/spread。 9．句意：燧人氏的故事已经流传了数千年。“for thousands of years”提示时态为现在完成时，结构为“have/has+过去分词”，主语“story”是单数，be的过去分词为been，故填has been。 10．句意：它告诉我们坚持尝试是多么重要。“it is+形容词+to do sth.”是固定句型，意为“做某事是……的”，此处用不定式to keep作真正主语，故填to keep。 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 As we all know, smartphone is one of the most amazing 1 (invent) of the modern world. It 2 (change) people’s lives greatly since it first appeared. Many years ago, people could only use mobile phones to make calls. But scientists never stopped researching. In 2007, the first real smartphone came out. 3 that time, most people didn’t believe such 4 small device(设备) could do so many things. Today, smartphones are everywhere. Look around you! Some people are looking up information on smartphones, some 5 (shop), and some are listening to music or watching movies with smartphones. However, students 6 (warn) not to spend too much time on them. Smartphones are not just tools for communication. Last month, my friend got lost while he was camping in a jungle. Finally, he managed 7 (get) in touch with his family with the GPS function(功能) on his smartphone. Smartphones are so useful 8 they have become part of our lives. Some people even can’t stop checking their smartphones from time to time. Of course, we should use them 9 (proper). For example, we mustn’t use them while crossing the street— it’s dangerous. Smartphones are developing rapidly. Every year, new models with better functions appear.We all expect what smartphones 10 (bring) to us in the future! 【答案】 1．inventions 2．has changed 3．At 4．a 5．are shopping 6．are warned 7．to get 8．that 9．properly 10．will bring 【导语】本文是一篇说明文，主要讲述了智能手机的发明、发展及其对人们生活的影响，同时也提醒人们要合理使用智能手机。 1．句意：众所周知，智能手机是现代世界最神奇的发明之一。根据“one of the most amazing...”可知空格处需填入可数名词复数形式，提示词“invent”的名词形式为invention。故填inventions。 2．句意：自首次出现以来，它极大地改变了人们的生活。根据“...people’s lives greatly since it first appeared.”可知since引导时间状语，主句用现在完成时（主语+have/has+过去分词），change的过去分词为changed，主语“It”是单数意义，助动词用has。故填has changed。 3．句意：那时，大多数人不相信如此小的设备能做这么多事情。根据“...that time”可知表示“在……时候”用at that time，且位于句首需大写首字母。故填At。 4．句意：那时，大多数人不相信如此小的设备能做这么多事情。根据“such...small device”可知small device为单数可数名词，且small以辅音音素开头，用不定冠词a。故填a。 5．句意：有些人在智能手机上查找信息，有些人在购物，有些人用智能手机听音乐或看电影。根据“Some people are looking up information on smartphones, some...and some are listening to...”可知此处与“are looking up”和“are listening”并列，此处用现在进行时。故填are shopping。 6．句意：然而，学生们被警告不要花太多时间在手机上。根据“students...not to spend too...”可知主语students与warn之间是被动关系，用一般现在时的被动语态。故填are warned。 7．句意：最终，他设法通过智能手机的GPS功能联系上了家人。根据“he managed...”可知“manage to do sth.设法做成某事”，空格处需用不定式。故填to get。 8．句意：智能手机如此有用，以至于它们已成为我们生活的一部分。根据“so useful...they have become part of our...”可知此处表示“如此……以至于……”，对应句型“so…that…”。故填that。 9．句意：当然，我们应该合理使用它们。根据“we should use them...”可知修饰动词use需用副词形式，提示词proper的副词为properly。故填properly。 10．句意：我们都期待智能手机未来会带给我们什么！根据“in the future”可知用一般将来时（will+do）。故填will bring。 ◇考点 02 重难语篇提升练 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 In 223 BC, Meng Tian, a general, led the army in a war against the Chu Kingdom. In those days, people wrote 1 a kind of stick pen. The stick pen was very hard and made writing very slow. Meng Tian had to often write a great number of 2 (report) about battlefield (战场) situation to the Qin ruler. He was frustrated (沮丧的) with the difficulty of writing, so he decided 3 (make) improvements. Between battles, Meng enjoyed hunting. One day, Meng hunted a wild rabbit. It was fat and heavy and 4 (it) tail left a trail (痕迹) on the ground. Meng suddenly had an idea. He immediately tied the rabbit's tail to a stick 5 tried writing with it. But the rabbit's hair was too oily (多油的) to hold the ink. Meng 6 (feel) very sad and threw his “rabbit hair brush pen” away into a hole in the rocks. However, Meng Tian couldn't accept the failure and continued to spend time wondering how to improve the brush pen. A few days later he was having 7 walk outside for some fresh air. By chance, the rabbit hair brush pen 8 (find) again. He picked it up and found that it had changed and was now soft and wet—— holding water. Meng Tian got inspiration at once. He put the rabbit hair brush pen back in the ink and found it worked 9 (beautiful) on silk. This small accident led to the invention of the Chinese writing brush, a tool that would become one of the 10 (important) inventions in ancient Chinese civilization. 【答案】 1．with 2．reports 3．to make 4．its 5．and 6．felt 7．a 8．was found 9．beautifully 10．most important 【导语】本文是一篇记叙文，主要讲述了秦朝将领蒙恬在打仗期间，因为用木棍写字太慢，偶然间通过兔子的尾巴获得了灵感，最终发明了毛笔的故事。 1．句意：在那些日子里，人们用一种木棍笔写字。分析句子结构可知，此处表示“使用”某种工具，英语中通常用介词with表示“用……”。故填with。 2．句意：蒙恬不得不经常写大量的关于战场情况的报告给秦国统治者。分析句子结构可知，a great number of意为“大量的”，其后应接可数名词的复数形式，report的复数形式为reports。故填reports。 3．句意：他对书写的困难感到沮丧，所以他决定做出改进。分析句子结构可知，decide to do sth.意为“决定做某事”，为固定搭配，此处应填动词不定式。故填to make。 4．句意：它又胖又重，它的尾巴在地上留下了一道痕迹。分析句子结构可知，设空处修饰其后的名词tail（尾巴），应使用形容词性物主代词，it的形容词性物主代词为its。故填its。 5．句意：他立刻把兔子的尾巴绑在一根棍子上，并尝试用它写字。分析句子结构可知，tied和tried是两个并列的谓语动词，表示动作的顺承关系，应使用并列连词and连接。故填and。 6．句意：蒙恬感到非常伤心，把他的“兔毛笔”扔进了岩石的洞里。分析句子结构可知，根据并列谓语动词threw（throw的过去式）可知，该句时态为一般过去时，feel的过去式为felt。故填felt。 7．句意：几天后，他在外面散步呼吸新鲜空气。分析句子结构可知，have a walk意为“散步”，为固定搭配，此处表示泛指。故填a。 8．句意：偶然地，那支兔毛笔又被找到了。分析句子结构可知，主语the rabbit hair brush pen与动词find之间是被动关系，且事情发生在过去，故应用一般过去时的被动语态（was/were+过去分词）。主语为单数，故填was found。 9．句意：他把兔毛笔放回墨水中，发现它在丝绸上写得非常好。分析句子结构可知，设空处修饰动词worked，应使用副词形式，beautiful的副词为beautifully。故填beautifully。 10． 句意：这个小意外导致了中国毛笔的发明，这种工具将成为中国古代文明中最重要的发明之一。分析句子结构可知，“one of the + 形容词最高级 + 可数名词复数”意为“最……的……之一”，为固定句型，important的最高级为most important。故填most important。 阅读短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Fifty minutes and 26 seconds-this was the time it 1 the human-like robot “Flash” to win the 2026 Beijing E-Town Half Marathon and Humanoid Robot Half Marathon on April 19. It broke the human record of 57 minutes and 20 seconds set 2 Uganda’s Jacob Kiplimo. Honor, the Chinese smartphone maker, created Flash. How did this robot achieve such speed? Standing at 1.69 meters, Flash’s legs are 0.95 meters in 3 (long). “When we first designed our robot, we gave it long legs, 4 (inspire) by top human athletes,” engineer Du Xiaodi from Honor told Beijing Daily. This design improves 5 the robot moves. Robots can easily get overheated while running. 6 (solve) the problem, the team developed a strong liquid cooling system (液冷系统). 7 uses thin channels (管道) inside the robot’s motor to move over four liters of cooling liquid each minute, keeping its temperature at 31.5 C． Meanwhile, since Honor is good at making smartphones, it has used related technologies such as energy-saving methods and battery technology to make robots. These make Flash 8 light and strong. When it runs, it’s 9 (power) than a family car. Flash also finished 10 race on its own thanks to the Beidou Navigation Satellite System. By collecting information from many sensors (传感器) and using real-time decision-making algorithms (算法), it can sense the environment, plan its path and control its movements all by itself. The humanoid robot half-marathon is not just a running race. The technology will be turned into resources for emergency rescues (紧急救援), elderly care and more. This would help provide a better service to people. 【答案】 1．took 2．by 3．length 4．inspired 5．how 6．To solve 7．It 8．both 9．more powerful 10．the 【导语】文章讲述了荣耀公司的人形机器人“闪电侠”在2026年北京亦庄半程马拉松比赛中打破人类记录，介绍了其在腿部设计、散热系统、技术应用和自主能力等方面的优势，并指出相关技术在其他领域的应用前景，将为人们提供更好服务。 1．句意：50分26秒——这是4月19日，类人机器人“闪电侠”在2026年北京亦庄半程马拉松暨人形机器人半程马拉松比赛中夺冠所用的时间。根据固定句型“It takes/took sb. some time to do sth.”（做某事花费某人多少时间），这里是一般过去时，所以填took。 2．句意：它打破了乌干达选手雅各布·基普利莫（Jacob Kiplimo）创下的57分20秒的人类纪录。“set by...”表示由……创造/设定，这里指记录由乌干达的雅各布·基普利莫创造，故填by。 3．句意：闪电侠身高1.69米，腿长0.95米。“in length”为固定短语，意为“在长度方面”，所以填length。 4．句意：当我们第一次设计机器人时，受到人类顶级运动员的启发，我们给了它长腿。“inspired by...”是过去分词短语作状语，“inspire”与“we”之间是被动关系，表示“受……启发”，故填inspired。 5．句意：这种设计改进了机器人的移动方式。这里表示这种设计改善了机器人移动的方式，用how引导宾语从句，故填how。 6．句意：为了解决这个问题，团队开发了强大的液体冷却系统“to do”不定式表目的，“为了解决这个问题”，所以填To solve。 7．句意：它利用机器人电机内部的细通道(管道)每分钟输送超过4升冷却液，将温度保持在31.5°C。指代前面的“a strong liquid cooling system”，用It，故填It。 8．句意：这些使得Flash既轻便又坚固。“both...and...”为固定搭配，意为“……和……都”，这里说使Flash既轻又坚固，故填both。 9．句意：当它运行时，它比家用车更强大。根据后面的“than”可知用比较级，“powerful”的比较级是more powerful，故填more powerful。 10．句意：得益于北斗卫星导航系统，Flash也凭借自己的力量完成了比赛。特指这场比赛，用定冠词the，故填the。 学科网（北京）股份有限公司 $ Unit 5 Power of Ideas 单元话题语法填空练习 单元话题：发明与创造 本资料共10篇专题训练，从上到下依次按照难度分为基础语篇巩固练和重难语篇提升练 基础语篇巩固练 聚焦基础，巩固自我 重难语篇提升练 专注提升，挑战自我 ◇考点 01 基础语篇巩固练 阅读下面短文，在空白处填入适当的单词或括号内单词的正确形式。 Teachers find it difficult for students to collect the homework before class. Sometimes they may even get mad. To solve this problem, a smart robot 1 (invent) by a 13-year-old middle school student Zhang from Shenzhen 2 got first prize in the twentieth Guangdong Provincial Children’s Invention Awards. His parents are so 3 (pride) of him. This robot can collect homework in a short time 4 making any mistakes. It uses radio frequency identification (RFID,射频识别) technology. It can help find and know what it is looking for. Every 5 (student) notebook has a RFID tag (标签) with their name and the subject. Students only need to place 6 (they) notebooks on the robot, and the machine “sees” the notebooks, reads the tags and takes them out of the name list. Teachers can check who hasn’t handed in homework by 7 (connect) their phones with the robot through Wi-Fi. Many teachers speak 8 (high) of the robot after using it.They think Zhang will create more useful AI tools to make life 9 (easy) than before. His parents will continue to support him.Inspired by the words, Zhang dreams of becoming a scientist when he grows up. “I have tried making model airplanes and other scientific and creative projects. So far, inventing 10 (bring) me a lot of joy and happiness,” he said. 在空格处填入一个适当的词或填入括号中单词的正确形式，把答案写在小题的横线上。 Our school’s robot competition 1 (suppose) to be just about technology, but it became much more. This event shows how education can connect with human values. My team’s robot had to be programmed to make the right 2 (choose) at every turn. We worked until late, feeling very 3 (sleep), but we knew our hard work would pay off. When our robot finally moved, my partner gave me 4 big hug. We realized that every part must be checked carefully. Our teacher told 5 (we) that mistakes could be fixed with patience. I saw that some robots were controlled perfectly 6 others failed. The sadness 7 the faces of one team showed me how much they cared about the competition. I 8 (understand) what our teacher meant when she said that failure could be turned into success. In the end, we learned that technology should be used 9 (help) people. The competition proved (证明) that robots might become our partners in 10 (solve) future problems. What we experienced will always be remembered as more than just a game. It was a lesson about life and technology working together. 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 An AI canteen opened at the Hongqiao community in the Changning district of Shanghai recently. 1 is China’s first community canteen powered by an AI system. The canteen 2 (normal) offers all the eight great cuisines (菜系) of China, and more than 30 kinds 3 breakfast for local old people and office workers. The canteen’s 4 (smart) cooking system and robotic arms can fry, bake, steam, or boil ingredients according to customers’ different 5 (wish). Robotic arms then pack the dishes and change the temperature for dine-in or takeaway. What the diners need 6 (do) is to put their dishes on a smart cashier desk and the system will automatically (自动地) figure out the cost of the meal. Different kinds of payment choices 7 (accept) in the canteen, including facial recognition (人脸识别), bank card, QR codes and digital RMB． The AI system makes sure that the dishes taste nice 8 helps make service better, according to Li Ming, the 9 (own) of Shanghai Xixiang Company. Li explained that a waiter in a traditional canteen can serve dishes for 35 to 100 diners, but with 10 help of the AI system the number increases to 200. 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 The Xuelong-2 is China’s first domestically-built (本国建造的) icebreaker. It is very important. It 1 (build) in 2017. It began to be used in 2019. It helps us learn more about the polar regions. The 41st Antarctic expedition (南极考察) started in November, 2024. Recently, the Xuelong-2 icebreaker 2 (reach) the Antarctic ice sheet. It is busy 3 (break) ice. It is also guiding the Xuelong to Zhongshan Station. This icebreaker is 4 (exact) designed for polar work. It is 122.5 meters long and 22.32 meters wide. When it breaks ice, it can break ice 5 is 1.5 meters thick with 0.2 meters of snow on it. The Xuelong-2 is special. It can break ice with both the front and the back. The front of the ship is like a knife for ice. It can break ice well. 6 the ice is too thick, it can move back a little and then go forward fast to break the ice. The back of the ship is much 7 (strong). It has a nice shape. The two propellers (螺旋桨) can break the ice under the water and move the broken ice away. The Xuelong-2 has good scientific research things on it. It is like 8 moving research place. Scientists on the ship can study many things about the polar environment, such as ocean currents, weather 9 (change) and different animals and plants. It provides them 10 a good platform for collecting important data and samples. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。把答案写在答题卡的横线上 Do you use an envelope (信封) these days? It 1 (design) to protect letters. But do you know when and where the envelope first 2 (appear)? The history of envelopes is probably 3 (long) than you think. In ancient China, it was used 4 (protect) royal messages. However, the early envelope was nothing like what we use today. It was made 5 clay and looked like a ball. To read the message, one had to break the “envelope”. The 6 (one) paper envelope appeared around 200 BC． It was also invented by the Chinese. However, at the beginning, people used it only to send money to each other as gifts. It was not until around the seventh century that it was used for 7 (send) messages. The envelope was made completely by hand, and it was very expensive. In the 19th century, printing methods improved 8 (great). In 1853, an American 9 (invent) Russell Hawes, invented an envelope maker. The machine could produce about 12,500 envelopes every day. With these improvements, the cost of envelopes went down. Today, e-mails have become more popular than handwritten letters. 10 , billions of envelopes are still used around the world every year. They are still part of modern life. 阅读下面短文，根据语境或单词提示，在每个空格内填入一个适合的词，使短文意思完整、行文连贯。 We can see bottles almost everywhere. Can you imagine they can be sent into the sky? A science teacher and his students made a rocket with bottles and launched (发射) it 1 (success). The teacher is called Wang Yin. He said that the school’s learning theme (主题) of this year was 2 space and humans. To let students experience the launching process of spacecraft, Wang decided to help his students make a water rocket. The water rocket is 3 (push) by air and water. It isn’t a new idea, but what Wang wanted to make was a two-stage rocket. It wasn’t 4 easy job for the students. But they showed great interest and did all the work with 5 (excited). They continued with the project even after they had failed many 6 (time). On December 17th, 2023, Wang and his students made it. Their rocket 7 (rise) to a height (高度) of over one hundred meters. Later that day, Wang posted a video about the launch online. In just half a day, over 13 million people watched it. They all spoke highly of 8 he did. Wang said, “My students are crazy about it. It’s really 9 (mean)”. He hoped he could help develop students’ interest in science and 10 (invent) instead of simply teaching them knowledge. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Long ago in ancient China, people couldn’t make fire by themselves. They had to use fire 1 nature, like when lightning struck trees or volcanoes erupted (火山爆发). Fire was very special to them, because they had to wait for days 2 even weeks to get it back if it went out. But a clever man named Suiren changed everything. One day, he saw a woodpecker (啄木鸟) pecking at a 3 (die) tree. Every time its sharp beak (喙) hit the dry wood, tiny sparks (火花) flew out. “Wow”, he thought. “Maybe I can make fire like that!” He decided to try rubbing (摩擦) wood together. First, he found two dry pieces of wood. He cut 4 into a round stick and then made a small hole in the other. Then he put the stick into the hole 5 (care) and rubbed as fast as he could. His hands got 6 (tire), but he didn’t give up. After trying many 7 (time), the wood started to smoke and get hot. Suddenly, the dry wood chips caught fire. Later, Suiren’s method of making fire 8 (spread) widely. It helped people to stay warm, cook food and scare away wild animals. Suiren’s story 9 (be) told for thousands of years. It tells us how important it is 10 (keep) trying. “Drilling wood to make fire” isn’t just an old story—it shows how humans used their brains to make life better. 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 As we all know, smartphone is one of the most amazing 1 (invent) of the modern world. It 2 (change) people’s lives greatly since it first appeared. Many years ago, people could only use mobile phones to make calls. But scientists never stopped researching. In 2007, the first real smartphone came out. 3 that time, most people didn’t believe such 4 small device(设备) could do so many things. Today, smartphones are everywhere. Look around you! Some people are looking up information on smartphones, some 5 (shop), and some are listening to music or watching movies with smartphones. However, students 6 (warn) not to spend too much time on them. Smartphones are not just tools for communication. Last month, my friend got lost while he was camping in a jungle. Finally, he managed 7 (get) in touch with his family with the GPS function(功能) on his smartphone. Smartphones are so useful 8 they have become part of our lives. Some people even can’t stop checking their smartphones from time to time. Of course, we should use them 9 (proper). For example, we mustn’t use them while crossing the street— it’s dangerous. Smartphones are developing rapidly. Every year, new models with better functions appear.We all expect what smartphones 10 (bring) to us in the future! ◇考点 02 重难语篇提升练 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 In 223 BC, Meng Tian, a general, led the army in a war against the Chu Kingdom. In those days, people wrote 1 a kind of stick pen. The stick pen was very hard and made writing very slow. Meng Tian had to often write a great number of 2 (report) about battlefield (战场) situation to the Qin ruler. He was frustrated (沮丧的) with the difficulty of writing, so he decided 3 (make) improvements. Between battles, Meng enjoyed hunting. One day, Meng hunted a wild rabbit. It was fat and heavy and 4 (it) tail left a trail (痕迹) on the ground. Meng suddenly had an idea. He immediately tied the rabbit's tail to a stick 5 tried writing with it. But the rabbit's hair was too oily (多油的) to hold the ink. Meng 6 (feel) very sad and threw his “rabbit hair brush pen” away into a hole in the rocks. However, Meng Tian couldn't accept the failure and continued to spend time wondering how to improve the brush pen. A few days later he was having 7 walk outside for some fresh air. By chance, the rabbit hair brush pen 8 (find) again. He picked it up and found that it had changed and was now soft and wet—— holding water. Meng Tian got inspiration at once. He put the rabbit hair brush pen back in the ink and found it worked 9 (beautiful) on silk. This small accident led to the invention of the Chinese writing brush, a tool that would become one of the 10 (important) inventions in ancient Chinese civilization. 阅读短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Fifty minutes and 26 seconds-this was the time it 1 the human-like robot “Flash” to win the 2026 Beijing E-Town Half Marathon and Humanoid Robot Half Marathon on April 19. It broke the human record of 57 minutes and 20 seconds set 2 Uganda’s Jacob Kiplimo. Honor, the Chinese smartphone maker, created Flash. How did this robot achieve such speed? Standing at 1.69 meters, Flash’s legs are 0.95 meters in 3 (long). “When we first designed our robot, we gave it long legs, 4 (inspire) by top human athletes,” engineer Du Xiaodi from Honor told Beijing Daily. This design improves 5 the robot moves. Robots can easily get overheated while running. 6 (solve) the problem, the team developed a strong liquid cooling system (液冷系统). 7 uses thin channels (管道) inside the robot’s motor to move over four liters of cooling liquid each minute, keeping its temperature at 31.5 C． Meanwhile, since Honor is good at making smartphones, it has used related technologies such as energy-saving methods and battery technology to make robots. These make Flash 8 light and strong. When it runs, it’s 9 (power) than a family car. Flash also finished 10 race on its own thanks to the Beidou Navigation Satellite System. By collecting information from many sensors (传感器) and using real-time decision-making algorithms (算法), it can sense the environment, plan its path and control its movements all by itself. The humanoid robot half-marathon is not just a running race. The technology will be turned into resources for emergency rescues (紧急救援), elderly care and more. This would help provide a better service to people. 学科网（北京）股份有限公司 $