精品解析：广东省广州市第八十六中学2025-2026学年八年级上学期期中考试英语试题

八年级英语 本试卷共四大题，10页，满分90分。考试时间100分钟。 注意事项： 1. 答题前，考生务必在答题卡上用黑色字迹的钢笔或签字笔填写自己的考生号、姓名；将自己的条形码粘贴在答题卡的“条形码粘贴处”。 2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。答案不能答在试卷上。 3. 非选择题答案必须用黑色字迹的钢笔或签字笔写在答题卡各题目指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案，改动后的答案也不能超出指定的区域；不准使用铅笔，涂改液和修正带。不按以上要求作答的答案无效。 4. 考生必须保持答题卡的整洁，考试结束后，将本试卷和答题卡一并交回。 一、语法选择（共15小题；每小题1分，满分15分） 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 In a small town, there was a young boy named Ted. He was always curious about how things worked, and loved to take things apart (把……拆开) and then put ___1___ back together. Usually he succeeded, but sometimes he ___2___. Still, he enjoyed what he did. One day, while he was watching his mother cook, he realized how hard it was to stir (搅拌) the sauce. He thought that there must be ___3___ way to do this and he decided to think of an easier way. Ted took out his tools and began to work. After ___4___ busy in the kitchen for one afternoon, he created a new invention. He took a broken wood mixer (搅拌器) apart and then connected a motor (电动机) to the wooden stick. When he turned it on, it was able to stir things by itself ___5___ it got power from the motor. It was so convenient that anyone ___6___ stir the sauce easily and quickly. The next day, Ted showed his ___7___ to his mother. She was surprised and allowed him ___8___ more time improving it. He tried, failed and then tried again. Finally, he added ___9___ new. He made a timer so that the user could leave the tool on the table without being worried about burning the sauce. Ted’s invention turned out to be as ___10___ as mum’s old mixer. ___11___ mum’s support, Ted decided to bring it to school and introduce it to his eight ___12___ schoolmates. Suddenly, Ted’s invention became a big hit in his school. They used it to mix drinks or stir ___13___ kind of sauce at lunch, and it was also easy to clean and store. When his friends used the invention, Ted watched them ___14___ to see if there were any problems. In School Science Festival, Ted even received ___15___ prize from the school for his creativity and intelligence. Perhaps not everyone can be an inventor. However, it is always meaningful to find out what you are really interested in and keep going like Ted. 1. A. it B. they C. them D. themselves 2. A. failing B. fail C. fails D. failed 3. A. other B. another C. the other D. others 4. A. is B. to be C. being D. was 5. A. because B. so C. but D. or 6. A. may B. could C. should D. must 7. A. invent B. invention C. inventor D. inventing 8. A. spend B. spends C. to spend D. spending 9 A. everything B. nothing C. something D. anything 10. A. useful B. usefully C. more usefully D. more useful 11. A. By B. With C. Without D. Against 12. A. hundreds B. hundreds of C. hundred D. hundred of 13. A. much B. any C. some D. little 14. A. care B. careful C. carefully D. careless 15. A. a B. an C. the D. / 【答案】1. C 2. D 3. B 4. C 5. A 6. B 7. B 8. C 9. C 10. A 11. B 12. C 13. B 14. C 15. A 【解析】 【导语】本文讲述男孩泰德因好奇事物运作方式，喜欢拆解组装。见妈妈搅拌酱汁辛苦后，他发明自动搅拌器，获学校奖项，展现了创造力与坚持的意义。 【1题详解】 句意：他总是对事物的运作方式感到好奇，喜欢把东西拆开，然后再把它们重新组装起来。 it它；they他们，主格；them他们，宾格；themselves他们自己。根据“take things apart (把……拆开) and then put…back together”可知，此处指把拆开的东西再组装起来，动词后用宾格，故选C。 【2题详解】 句意：通常他会成功，但有时也会失败。 failing失败，动名词；fail失败，动词原形；fails失败，动词三单形式；failed失败，动词过去式。根据“Usually he succeeded but sometimes he…”可知，此处与succeeded并列，使用动词过去式，故选D。 【3题详解】 句意：他认为一定有另一种方法可以做到这一点，他决定想出一个更容易方法。 other其他的，后接名词复数；another三者及以上的另一个；the other两者中的另一个；others其他人/物。根据“He thought that there must be…way to do this”可知，此处指另一种方法，故选B。 【4题详解】 句意：在厨房里忙了一个下午后，他发明了一项新发明。 is是，be动词三单形式；to be是，不定式；being是，动名词；was是，be动词过去式。根据“After…busy in the kitchen for one afternoon”可知，此处作介词After的宾语，使用动名词形式，故选C。 【5题详解】 句意：当他打开它时，它能够自己搅拌东西，因为它从电动机获得动力。 because因为；so所以；but但是；or或者。根据“it was able to stir things by itself…it got power from the motor”可知，前后为因果关系，前果后因，故选A。 【6题详解】 句意：它非常方便，任何人都可以轻松快速地搅拌酱汁。 may可能；could可以；should应该；must必须。根据“It was so convenient that anyone…stir the sauce easily and quickly.”可知，此处指任何人都可以轻松快速地搅拌酱汁，故选B。 【7题详解】 句意：第二天，泰德向母亲展示了他的发明。 invent发明，动词原形；invention发明，名词；inventor发明家，名词；inventing发明，动名词。根据“Ted showed his…to his mother”可知，此处指展示发明，形容词性物主代词his后接名词，故选B。 【8题详解】 句意：她很惊讶，允许他花更多的时间改进它。 spend花费，动词原形；spends花费，动词三单形式；to spend花费，不定式；spending花费，动名词。根据“allowed him…more time improving it”可知，allow sb to do sth“允许某人做某事”，使用不定式作宾补，故选C。 【9题详解】 句意：最后，他添加了一些新东西。 everything一切；nothing没有什么；something某事；anything任何事。根据“Finally, he added…new.”可知，此处指添加了一些新东西，肯定句用something，故选C。 【10题详解】 句意：泰德的发明结果和妈妈的老搅拌器一样有用。 useful有用的，形容词；usefully有用地，副词；more usefully更有用地，副词比较级；more useful更有用的，形容词比较级。根据“as…as mum’s old mixer”可知，此处为as…as结构，中间使用形容词原级，故选A。 【11题详解】 句意：在妈妈的支持下，泰德决定把它带到学校，并把它介绍给他八百名同学。 By通过；With和；Without没有；Against反对。根据“…mum’s support, Ted decided to bring it to school”可知，此处指在妈妈的支持下，with one’s support“在某人的支持下”，故选B。 【12题详解】 句意：在妈妈的支持下，泰德决定把它带到学校，并把它介绍给他八百名同学。 hundreds数百；hundreds of成百上千的；hundred百；hundred of错误表达。根据“eight…schoolmates”可知，此处指八百名同学，eight hundred“八百”，故选C。 【13题详解】 句意：他们在午餐时用它来混合饮料或搅拌任何种类的酱汁，而且它也很容易清洁和储存。 much许多，修饰不可数名词；any任何的；some一些；little几乎没有。根据“They used it to mix drinks or stir…kind of sauce at lunch”可知，此处指搅拌任何种类的酱汁，故选B。 【14题详解】 句意：当他的朋友们使用这项发明时，泰德仔细观察他们，看看是否有什么问题。 care关心，动词/名词；careful仔细的，形容词；carefully仔细地，副词；careless粗心的，形容词。根据“When his friends used the invention, Ted watched them…to see if there were any problems.”可知，此处指仔细观察，使用副词修饰动词，故选C。 【15题详解】 句意：在学校科学节上，泰德甚至因他的创造力和智慧获得了学校的一个奖项。 a一个，用于辅音音素前；an一个，用于元音音素前；the这个，定冠词；/零冠词。根据“Ted even received…prize from the school”可知，此处指获得一个奖项，泛指，prize以辅音音素开头，使用不定冠词a，故选A。 二、完形填空（共10小题；每小题1分，满分10分） 阅读下面短文，掌握其大意，然后从各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 It seems very natural that if you have two dollars and someone gives you ____16____ more, you will have four dollars. But do you know it really took human beings a very long time to be able to think of this way? It is not an easy way to find the rules. In fact, as parents, one of the most ____17____ things to teach children is the idea of numbers. They might have trouble understanding the rules if parents can not explain it clearly. In ancient times when a man wanted to tell how many animals he ____18____, he had no system of numbers to use. He had to put a ____19____ into a bag for each animal. The more animals he owned, the more stones he had. In this way, the ancient people knew the number of the animals. It may explain ____20____ the word “calculate” comes from the Latin word “calculus.” “Calculus” means “stone”. Then, human beings used lines to count. People would just draw a line for each thing they wanted to count, but they still had no ____21____ to tell the numbers. There was not any symbol they could use to express the number, so they could not write the numbers down. Later on, people used fingers. Again, we have the word that goes back to this. The word “digit”____22____ the Latin word “digitus”. It means “finger”. Everyone has 10 fingers so it ____23____ the use of 10 in the system of numbers. This system of numbers was created by Indian mathematicians. They ____24____ the numbers we use today. Later, the Arab traders ____25____ it to Europe during the 9th century and made it used wisely. In this way, people count things with ten numbers: 1, 2, 3, 4, 5, 6, 7, 8, 9 and 0. It is called decimal system. That is to say, it is built on the base of 10. 16. A. one B. two C. three D. four 17. A. difficult B. wonderful C. important D. intelligent 18. A. killed B. ate C. had D. included 19. A. line B. stone C. finger D. stick 20. A. what B. how C. why D. when 21. A. way B. name C. book D. pen 22. A. comes from B. looks forward to C. talks about D. happens to 23. A. connected to B. was close to C. led to D. was made of 24. A. wrote B. made C. produced D. invented 25. A. introduced B. developed C. gave D. sold 【答案】16. B 17. A 18. C 19. B 20. C 21. A 22. A 23. C 24. D 25. A 【解析】 【导语】本文主要介绍了从古代到现在用数字表示东西多少的演变过程。 【16题详解】 句意：很自然地，如果你有两美元，有人再给你两美元，你就有四美元。 one一个；two两个；three三个；four四个。根据“you will have four dollars”可知，此处指再给“两个”美元，故选B。 【17题详解】 句意：事实上，教给孩子们最困难的事情之一就是数字的概念。 difficult困难的；wonderful精彩的；important重要的；intelligent聪明的。根据“But do you know it really took human beings a very long time to be able to think of this way?”可知，人类花了很长时间才能以这种方式思考，所以教孩子们有数字的概念是困难的，故选A。 【18题详解】 句意：在古代，当一个人想要说出他有多少只动物时，他没有数字系统可用。 killed杀死；ate吃；had有；included包括。根据“how many animals he...”可知，此处指有多少只动物，用动词had表示“有”，故选C。 【19题详解】 句意：他不得不为每只动物往袋子里放一块石头。 line线；stone石头；finger手指；stick棍子。根据下文“the more stones he had”可知，此处指放一块“石头”，故选B。 【20题详解】 句意：这也许可以解释为什么“calculate”这个词来源于拉丁语“calculus”。 what什么；how如何；why为什么；when何时。根据“It may explain...the word ‘calculate’ comes from the Latin word ‘calculus’.”可知，此处解释“calculate”这个词来源的“原因”，用why引导宾语从句，故选C。 【21题详解】 句意：人们会为他们想要数的每样东西画一条线，但他们仍然没有办法说出数字。 way方法；name名字；book书；pen钢笔。根据下文“There was not any symbol they could use to express the number”可知，没有符号表达数字，所以没有“方法”说出数字，故选A。 【22题详解】 句意：“digit”这个词来源于拉丁语“digitus”。 comes from来自；looks forward to期待；talks about谈论；happens to发生。根据下文“It means ‘finger’.”可知，此处指“digit”这个词“来源于”拉丁语“digitus”，故选A。 【23题详解】 句意：每个人都有10个手指，所以这导致了数字系统中10的使用。 connected to连接；was close to接近；led to导致；was made of由……制成。根据“Everyone has 10 fingers so it...the use of 10 in the system of numbers.”可知，有10个手指“导致”了数字系统中10的使用，故选C。 【24题详解】 句意：他们发明了我们今天使用的数字。 wrote写；made制作；produced生产；invented发明。根据“the numbers we use today”可知，此处指“发明”了数字，故选D。 【25题详解】 句意：后来，阿拉伯商人在9世纪把它引入欧洲，并使其得到明智地使用。 introduced引入；developed发展；gave给；sold卖。根据“it to Europe”可知，此处指把它“引入”欧洲，故选A。 三、阅读（共两节，满分35分） 第一节 阅读理解（共15小题；每小题2分，满分30分） 阅读下列短文，从各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 （A） Have you ever met someone who can solve maths problems as easily as breathing? That’s Wei Dongyi, a well-known maths teacher at Peking University. People often call him the “maths wizard (奇才)” because of his great maths skills. Wei Dongyi was born in Shandong in 1991. Growing up he lived in a world full of numbers. His father, a maths teacher, often shared interesting maths stories with him. One day, when he was a young boy, he read a special book about maths. From that moment on, he showed great interest in maths. He would sit at his desk for hours, trying to solve the most difficult problems, and he never felt bored. When Wei was in middle school, he joined the school’s maths team. Even though he was younger than many team members, he stood out quickly. Once, his classmates spent days on a hard maths problem. But Wei found a clever way to solve it in just a few minutes. His teachers were so excited that they called his solution the “Wei’s Method”. At the age of 16 Wei took part in the International Mathematical Olympiad (IMO), a very famous and difficult maths competition. He faced six tough problems, but he solved them all perfectly and got full marks. What’s more, he did it again the next year. Because of his excellent performance, he entered Peking University without the college entrance exam. Now, as a teacher at Peking University, Wei still loves maths more than anything else. He spends his days studying new maths ideas and helping students. His story teaches us that with love and hard work, we can all become wizards in our own ways. 26. Why do people call Wei Dongyi a “maths wizard”? A. Because he teaches maths at Peking University. B. Because he has great ability in maths. C. Because he never feels bored at maths. D. Because he spends much time on maths. 27. What helped Wei Dongyi develop his interest in maths? A. The encouragement from his teachers. B. His excellent performance in the IMO. C. A maths book and his father’s guidance. D. His success in creating “Wei’s Method”. 28. What does the underlined phrase “stood out” in paragraph 3 mean? A. Grew taller and taller. B. Showed up clearly. C. Left the group. D. To be much better. 29. What can we learn from Wei Dongyi’s story? A. Love and hard work can help us to succeed. B. One should read maths books from an early age. C. Working with others can help you to improve. D. It’s important to take part in competitions. 【答案】26. B 27. C 28. D 29. A 【解析】 【导语】本文是一篇记叙文，主要讲述了北京大学数学教师韦东奕因其卓越的数学能力被称为“数学奇才”的成长故事，包括其童年兴趣培养、中学表现、国际竞赛成就以及当前的教学工作。 【26题详解】 细节理解题。根据“People often call him the ‘maths wizard (奇才)’ because of his great maths skills.”可知，人们常称他为“数学奇才”是因为他高超的数学能力。故选B。 【27题详解】 细节理解题。根据“His father, a maths teacher, often shared interesting maths stories with him. One day, when he was a young boy, he read a special book about maths. From that moment on, he showed great interest in maths.”可知，父亲给韦东奕分享数学故事以及韦东奕自己读到一本数学书后，他对数学产生了兴趣，即一本数学书和他父亲的指导帮助韦东奕培养了对数学的兴趣。故选C。 【28题详解】 词句猜测题。根据“But Wei found a clever way to solve it in just a few minutes.”可知，韦东奕尽管年龄小，但他能几分钟内解决问题，说明他表现突出。“stood out”意为“表现突出，比其他人更出色”，与选项D意思相近。故选D。 【29题详解】 细节理解题。通读全文并根据“His story teaches us that with love and hard work, we can all become wizards in our own ways.”可知，我们从韦东奕的故事中学到，爱和努力可以帮助我们成功。故选A。 （B） Recently, a special guest has appeared on Mount Tai in Shandong province—a robot dog. As one of China’s most famous mountains, Mount Tai welcomes over 8 million tourists every year. With such a large number of visitors, lots of rubbish is created every day, and transporting this large amount of waste has always been a big problem. That’s why the robot dog has been brought in. We believe the best ways to solve the problem are drone transport (无人机运输) and robot dog transport, according to a worker from the Taishan Cultural Tourism Group’s property (房地产) company. The company has worked with a few technology companies and they have finally chosen Unitree Robotics to do rubbish transport tests. Jin Da, a manager at Unitree Robotics, said that the robot dog, Unitree B2, is very good at walking on stairs. And it can keep balance even on wet or difficult ground when climbing the mountain. It can also easily get over things like piles of wood and steps as high as 40 cm. Besides, the robot dog has a battery life of four to six hours, and it can carry a weight of 120 kg. After three days of testing, the robot dog could get used to 80% of the road conditions (状况) on Mount Tai. The successful climb shows how reliable and useful it is in difficult conditions. And this also provides important experience and data for future uses, such as rescue work, exploration, transport, and other areas. “We are still testing the robot dog, and we will further improve the design to start the next round of testing as soon as possible,” Jin said. 30. What is the robot dog mainly used for on Mount Tai? A. Welcoming tourists. B. Transporting rubbish. C. Recording road conditions. D. Rescuing lost visitors. 31. What are the main features of the robot dog? ①It can walk well on the stairs. ②It can easily move things aside. ③It can jump as high as 40 cm ④It can work for 4 to 6 hours. ⑤It can carry things as heavy as 120 kg. A. ①②⑤ B. ①④⑤ C. ②③④ D. ③④⑤ 32. What can we know from the last paragraph? A. The robot dog has worked perfectly on carrying things. B. The team has got rescuing experience from this project. C. The robot company will put the robot into other areas. D. The robot dog will soon take the place of human workers. 33. Where can we probably see this passage? A. In a science and technology magazine. B. On a travel company’s advertisement. C. In a guidebook for tourists to Mount Tai. D. In a storybook about mountain adventures. 【答案】30. B 31. B 32. C 33. A 【解析】 【导语】本文主要介绍了在泰山景区使用的能捡垃圾和帮助运输的机器狗。 【30题详解】 细节理解题。根据“With such a large number of visitors, lots of rubbish is created every day, and transporting this large amount of waste has always been a big problem. That’s why the robot dog has been brought in.”可知，泰山每年游客众多，产生大量垃圾，运输垃圾是一个大问题；机器狗的主要用途是运输垃圾。故选B。 【31题详解】 细节理解题。根据“It can walk well on the stairs”可知，机器狗擅长走楼梯；根据“It has a battery life of four to six hours”可知，机器狗可工作4到6小时；根据“It can carry a weight of 120 kg”可知，机器狗可承载120公斤重物。因此，正确特征组合是①④⑤。故选B。 【32题详解】 推理判断题。根据“And this also provides important experience and data for future uses, such as rescue work, exploration, transport, and other areas”可知，机器狗的测试为未来在救援、探索、运输等其他领域的应用提供了重要经验和数据；由此推知机器人公司计划将机器狗应用于其他领域。故选C。 【33题详解】 推理判断题。通读全文可知，文章主题是介绍机器狗的技术应用（如运输垃圾、适应地形、电池续航等），属于科技类内容。故选A。 （C） In ancient China, there was a great general named Han Xin. He was not only brave in wars but also very good at maths. One day, after a big fight, Han Xin wanted to know how many soldiers he had left, but he didn’t want to count them one by one. He came up with a good idea. He asked the soldiers to line up in rows (排，行) of 3. When they did, 2 soldiers were left. Then he told them to line up in rows of 5, and this time 3 soldiers were left. Finally, he made them line up in rows of 7, and 2 soldiers were left. Han Xin thought for a moment and said, “We have 233 soldiers”. Everyone was surprised. How did he know that so quickly? Han Xin used a special maths method wisely. He just looked for a number that fits three simple rules: when you make groups of 3, 2 are left; make groups of 5, 3 are left; make groups of 7, 2 are left. The smallest number that works is 23. But his army was much bigger. He knew that if he added 105 (which is 3×5×7) to 23, the new number would still fit the rules. Adding 105 twice to 23 gives 23+105+105=233, which was just right for his army size. This story shows that maths can solve problems in clever ways. Even today, this kind of maths called “remainder problems” (盈亏问题), is still used in many fields. Ancient stories teach us useful maths skills. How great they are! 34. Why didn’t Han Xin count his soldiers one by one? A. He had a clever maths method to count. B. He had no time to count them one by one. C. The soldiers asked him not to count that way. D. He couldn’t remember how to count one by one. 35. How many soldiers were left when lining up in rows of 5? A. 2 soldiers were left. B. 3 soldiers were left. C. 5 soldiers were left. D. 7 soldiers were left. 36. What is the next number that fits the rules after 233? A. 256. B. 279. C. 338. D. 443. 37. What do we know about “remainder problems”? A. They are solved by counting the numbers one by one. B. They are about finding numbers that fit certain rules. C. They are seldom used now because they are too difficult. D. They were invented by soldiers from Han Xin’s army. 【答案】34. A 35. B 36. C 37. B 【解析】 【导语】本文是一篇记叙文，讲述了古代将军韩信通过数学方法快速计算剩余士兵数量的故事，并介绍了“盈亏问题”的数学原理及其在现代的应用。 【34题详解】 细节理解题。根据“he didn’t want to count them one by one. He came up with a good idea.”和“Han Xin used a special maths method wisely.”可知，韩信不想逐个计数，他有一个聪明的数学计算方法来计算士兵的数量。故选A。 【35题详解】 细节理解题。根据“line up in rows of 5, and this time 3 soldiers were left”可知，排成5名士兵一行时，剩余3名士兵。故选B。 【36题详解】 推理判断题。根据“He knew that if he added 105 (which is 3×5×7) to 23, the new number would still fit the rules. Adding 105 twice to 23 gives 23+105+105=233, which was just right for his army size.”可知，计算规则是在23的基础上每次加105。由此可知，233的下一个符合规则的数为233+105=338。故选C。 【37题详解】 推理判断题。根据“He just looked for a number that fits three simple rules”和“Even today, this kind of maths called ‘remainder problems’ (盈亏问题), is still used in many fields.”可知，韩信点兵就属于“盈亏问题”，“盈亏问题”是关于找符合特定规则的数字的问题。故选B。 （D） Nowadays, in summer, people have cold drinks and use the air conditioner. However, in ancient times, how did Chinese stay cool in summer? The most commonly used cooling tool was called “Jian”. It was a big box filled with ice. It was made of ceramic (陶瓷) in early Chinese history, and was later made of copper (铜). The “Jian” could be used to make cold drinks. People could put the food inside the “Jian” and cover it,and the food would become cold after some time. As early as the Pre-Qin Period, people used natural ice to keep food fresh and make cold drinks. According to the record in the Confucian classic Zhou Rites, there was a specialized department (专业部门) in the Zhou Dynasty. Every December, this department would collect blocks of natural ice and keep them in a nice house. People could easily buy iced drinks on the street during the Song Dynasty (960-1279). Some rich people even provided ice water and medicine on the street for free. Su shan was a kind of dessert in ancient China, which was made of ice with milk and butter. According to a poem, sugar was added to Su shan so that it could taste delicious Sometimes, there were some flowers and leaves on the top of Su shan. 38. What can we know about “Jian”? A. It was a small box used to make cold drinks. B. It was made of copper in early Chinese history. C. It was invented by people in the Song Dynasty. D. It took some time to make food in Jian become cold. 39. In which period did people start to use natural ice to keep food fresh? A. Song Dynasty. B. Tang Dynasty. C. Pre-Qin Period. D. Ming Dynasty. 40. What can we infer from the passage? A. The material of the cooling tool “Jian” remained the same in Chinese history. B. Rich people made money by selling ice water and medicine on the street. C. In Zhou Dynasty, people had a well-organized system for ice collection. D. Su shan was a simple dish without sugar or flowers and leaves. 【答案】38. D 39. C 40. C 【解析】 【导语】本文是一篇说明文，主要讲述了古代中国人在夏天如何保持凉爽，介绍了古代的降温工具“Jian”，以及古人利用天然冰来保鲜食物和制作冷饮的方法，还提及了宋朝时人们能在街上轻易买到冰饮，以及一种名为“苏山”的古代中国甜点。 【38题详解】 细节理解题。根据文章中“People could put the food inside the ‘Jian’ and cover it, and the food would become cold after some time.”可知，把食物放在“Jian”里面并盖上盖子，一段时间后食物就会变冷，所以“Jian”需要一些时间来使食物变冷。故选D。 【39题详解】 细节理解题。根据文章中“As early as the Pre-Qin Period, people used natural ice to keep food fresh and make cold drinks.”可知，早在先秦时期，人们就开始使用天然冰来保鲜食物和制作冷饮。故选C。 【40题详解】 推理判断题。根据文章中“According to the record in the Confucian classic Zhou Rites, there was a specialized department in the Zhou Dynasty. Every December, this department would collect blocks of natural ice and keep them in a nice house.”可知，周朝有一个专门部门，每年十二月会收集天然冰块并保存在一个好房子里，说明周朝时人们有一个组织良好的冰块收集系统。故选C。 第二节 阅读填空（共5小题；每小题1分，满分5分） 阅读下面短文，根据短文意思，选出可以填入空格的选项，并在答题卡上将该项涂黑。 Qumu Shiwu works in a workshop in Xichang City, Sichuan Province. She is good at making Yi lacquerware (漆器). ____41____ Now, she uses short videos to share this traditional art with more people. ____42____ “Red means passion (热情), yellow means harvest, and black means nature,” Qumu Shiwu explained. Making Yi lacquerware is not easy. It takes at least three months to make one bowl. ____43____ They use tools like saws and hammers (锯子和锤子), along with a special technique to join wood pieces. Yi lacquerware is special because of its designs. The shapes are the same, but the decoration is different and hard to make. ____44____ Small and medium pieces are painted directly without a base coat (底漆), showing the workers’ skills. Qumu Shiwu learned this craft from her father and started sharing it online in 2017. Her videos show how lacquerware is made, and one video of a lacquered chair got over 500,000 likes. ____45____ Because of her efforts, this traditional craft is still popular today. A. She hopes more people will love Yi lacquerware. B. Yi lacquerware is famous for its use of three main colors. C. Many workers work together because the process is very difficult. D. Most patterns are painted by hand, using lines to make lively designs. E. She knows how to perform over 40 steps to create these beautiful items. 【答案】41. E 42. B 43. C 44. D 45. A 【解析】 【导语】本文主要介绍了曲木石武擅长彝漆器，并将其分享到网上，使其广受欢迎。 【41题详解】 根据“She is good at making Yi lacquerware (漆器).”可知，此处应该补充制作过程的细节，与“擅长制作”形成逻辑衔接，强调她的技能，选项E“她知道如何完成40多个步骤来制作这些美丽的物品。”符合语境。故选E。 【42题详解】 根据“Red means passion (热情), yellow means harvest, and black means nature,”可知，此处引出下文对颜色的具体描述，形成因果逻辑。选项B“彝族漆器以使用三种主色而闻名。”符合语境。故选B。 【43题详解】 根据“It takes at least three months to make one bowl.”以及“They use tools like saws and hammers (锯子和锤子), along with a special technique to join wood pieces.”可知，此处应该解释制作难度需要团队合作，与后文工具使用衔接紧密。选项C“许多工人一起工作，因为这个过程非常困难。”符合语境。故选C。 【44题详解】 根据“The shapes are the same, but the decoration is different and hard to make…Small and medium pieces are painted directly without a base coat (底漆), showing the workers’ skills.”可知，此处应该具体描述装饰方式，与“装饰难做”和“显示工人技艺”衔接自然。选项D“大多数图案都是手工绘制的，用线条做出生动的图案。”符合语境。故选D。 【45题详解】 根据“and one video of a lacquered chair got over 500,000 likes.”以及“Because of her efforts, this traditional craft is still popular today.”可知，设空处前提到她的视频受欢迎，设空处后说传统手艺因此流行。选项A“她希望更多的人喜欢彝族漆器。”符合语境。故选A。 四、写作（共三节，满分30分） 第一节语篇填词（共5小题；每小题1分，满分5分） 根据下列语篇以及所给单词的首字母写出所缺单词。在填写答题卡时，要求写出完整单词。 Solar panels (太阳能板) are a great invention that can turn the sun’s h____46____ and light into electricity. This technology is clean and green. In many countries, we can see a great number of these panels in sunny places. One of the key b____47____ of them is that solar power does not need to burn fossil fuels like coal or oil, which helps to protect our environment. The use of solar energy has a very p____48____ effect on our planet. It greatly reduces air pollution and helps in the fight against climate change. For many families, putting solar panels on the roof is a smart choice. A____49____ the weather can sometimes be a challenge because solar power needs sunlight, it is still a great energy source for our future. Scientists are also working hard to make solar panels even cheaper and b____50____ so that they can change more sunlight into electricity and people can use them more conveniently and smoothly. 【答案】46. heat##eat 47. benefits##enefits 48. positive##ositive 49. Although##lthough 50. better##etter 【解析】 【导语】本文是一篇说明文，主要介绍了太阳能板的优点及其对环境的影响。 【46题详解】 句意：太阳能板是一项伟大的发明，可以将太阳的热和光转化为电能。空处位于名词所有格“sun’s”后，填名词作宾语。根据“and light into electricity”和首字母提示可知，太阳能板将太阳的热和光转化为电能。heat“热量”，不可数名词。故填heat。 【47题详解】 句意：其中一个关键的好处是太阳能发电不需要燃烧像煤或石油这样的化石燃料，这有助于保护我们的环境。此句为“one of+可数名词复数”“……之一”结构。空处填可数名词复数。根据“solar power does not need to burn fossil fuels like coal or oil”和首字母提示可知，不需要燃烧像煤或石油这样的化石燃料是太阳能发电的好处。benefit“好处”，可数名词，复数为benefits。故填benefits。 【48题详解】 句意：太阳能的使用对我们的星球有非常积极的影响。空处修饰名词“effect”，填形容词作定语。根据“It greatly reduces air pollution”和首字母提示可知，减少空气污染属于积极影响。positive“积极的”，形容词。故填positive。 【49题详解】 句意：虽然天气有时会成为一个挑战，因为太阳能需要阳光，但它仍然是我们未来的一个重要能源。前后句构成让步关系，虽然有挑战，但是太阳能仍然是未来的重要能源。用although引导让步状语从句，位于句首，首字母大写。故填Although。 【50题详解】 句意：科学家们也在努力使太阳能板更便宜、更好，这样他们就可以把更多的阳光转化为电能，人们可以更方便、更顺利地使用它们。空处与“cheaper”由“and”连接，是并列关系，空处填形容词比较级。根据“Scientists are also working hard”和首字母提示可知，此处指科学家们努力使太阳能板更好。better“更好的”，形容词比较级。故填better。 第二节 完成句子（共5小题；每小题2分，满分10分） 根据句中所给的汉语内容，用英语完成下列句子。（每空限填一词） 51. 智能设备在我们日常生活中起着很重要的作用。 Smart devices ________ ________ ________ ________ in our daily life. 【答案】 ①. play ②. an ③. important ④. role 【解析】 【详解】根据所给汉语提示可知，play an important role是固定短语，意为“起着很重要的作用”；主语Smart devices是复数，动词用原形。故填play；an；important；role。 52. 首先，拿智能手表为例。我们戴上它来监测我们的睡眠质量及心率。 First, ________ smart watches ________ ________. We wear them to check our sleep and heart rate. 【答案】 ①. take ②. for ③. example 【解析】 【详解】take…for example“以……为例”，固定短语，此处用动词原形开头，构成祈使句。故填take；for；example。 53. 其次，一些设备像手提电脑、平板也给我们学习和购物方式带来了巨大的改变。 Moreover, some devices like laptops and pads also ________ ________ ________ ________ the way we study and shop. 【答案】 ①. bring ②. great ③. changes ④. to 【解析】 【详解】根据所给汉语提示可知，bring great changes to是固定表达，意为“给……带来巨大的改变”；主语some devices是复数，动词用原形。故填bring；great；changes；to。 54. 智能设备是多么神奇！ ________ ________ the smart devices are! 【答案】 ①. How ②. amazing 【解析】 【详解】对照中英文可知，缺少“多么神奇”。此句为感叹句，主语为“the smart devices”，动词为“are”，符合结构为“How+形容词+主语+谓语”的感叹句。“神奇”用形容词amazing，修饰“the smart devices”，作表语。故填How；amazing。 55. 然而，一些专家也警告我们智能设备也会容易出错，我们应该要明智地使用而不是依赖它们。 However, some experts also warn us that smart devices can easily go wrong and we should use them wisely ________ ________ ________ ________ them. 【答案】 ①. instead ②. of ③. depending##relying ④. on 【解析】 【详解】表达“而不是”用短语“instead of”，接动名词；而“依赖”对应动词短语“depend/rely on”。故填instead；of；depending/relying；on。 第三节 书面表达（共1题，满分15分） 56. 随着互联网的发展，智能手机和电脑在带给我们便利的同时，也带给我们很多烦恼。假设你是李华，你的好朋友Tom沉迷于手机游戏，成绩直线下降，他妈妈决定短时间不让他使用智能手机，请你根据以下要点给Tom写一封信，劝他合理使用智能手机。 优点 1. 搜索资料 2. 在线学习/培养兴趣 3. …… 缺点 1. 影响与家人和朋友的关系 2. …… 建议 …… 要求： 1. 可在内容提示的基础上适当拓展信息； 2. 词数80左右（邮件开头和结尾已给出，不计入词数）； 3. 不得透露学校、姓名等个人信息，否则不予评分。 Dear Tom, I really agree with what your mother did. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope you can understand your mother and use your mobile phone properly. Yours, Li Hua 【答案】 例文 Dear Tom, I really agree with what your mother did. Firstly, smartphones help us search for information and study online. Secondly, they can develop our interests. Moreover, smartphones can help us learn English flexibly, such as listening to English songs. However, playing games too much may affect your relationship with family and friends. It also wastes time and makes your grades drop. Why not focus on your studies and set a time limit for using your phone? You can also read books or play sports instead. I hope you can understand your mother and use your mobile phone properly. Yours, Li Hua 【解析】 【详解】[总体分析] ①题材：本文是一篇书信作文； ②时态：主要为一般现在时； ③提示：写作要点已给出，注意不要遗漏要点，可适当添加细节，并突出写作重点。 [写作步骤] 第一步，明确书信目的——劝导Tom合理使用手机，并支持他妈妈的决定； 第二步，叙述手机的优点、缺点和建议； 第三步，用鼓励性语言结尾，呼应开头。 [亮点词汇] ①affect影响 ②focus on集中注意力 ③set a time limit设定时间限制 [高分句型] However, playing games too much may affect your relationship with family and friends. (动名词短语作主语) 第1页/共1页 学科网（北京）股份有限公司 $ 八年级英语 本试卷共四大题，10页，满分90分。考试时间100分钟。 注意事项： 1. 答题前，考生务必在答题卡上用黑色字迹的钢笔或签字笔填写自己的考生号、姓名；将自己的条形码粘贴在答题卡的“条形码粘贴处”。 2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。答案不能答在试卷上。 3. 非选择题答案必须用黑色字迹的钢笔或签字笔写在答题卡各题目指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案，改动后的答案也不能超出指定的区域；不准使用铅笔，涂改液和修正带。不按以上要求作答的答案无效。 4. 考生必须保持答题卡的整洁，考试结束后，将本试卷和答题卡一并交回。 一、语法选择（共15小题；每小题1分，满分15分） 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 In a small town, there was a young boy named Ted. He was always curious about how things worked, and loved to take things apart (把……拆开) and then put ___1___ back together. Usually he succeeded, but sometimes he ___2___. Still, he enjoyed what he did. One day, while he was watching his mother cook, he realized how hard it was to stir (搅拌) the sauce. He thought that there must be ___3___ way to do this and he decided to think of an easier way. Ted took out his tools and began to work. After ___4___ busy in the kitchen for one afternoon, he created a new invention. He took a broken wood mixer (搅拌器) apart and then connected a motor (电动机) to the wooden stick. When he turned it on, it was able to stir things by itself ___5___ it got power from the motor. It was so convenient that anyone ___6___ stir the sauce easily and quickly. The next day, Ted showed his ___7___ to his mother. She was surprised and allowed him ___8___ more time improving it. He tried, failed and then tried again. Finally, he added ___9___ new. He made a timer so that the user could leave the tool on the table without being worried about burning the sauce. Ted’s invention turned out to be as ___10___ as mum’s old mixer. ___11___ mum’s support, Ted decided to bring it to school and introduce it to his eight ___12___ schoolmates. Suddenly, Ted’s invention became a big hit in his school. They used it to mix drinks or stir ___13___ kind of sauce at lunch, and it was also easy to clean and store. When his friends used the invention, Ted watched them ___14___ to see if there were any problems. In School Science Festival, Ted even received ___15___ prize from the school for his creativity and intelligence. Perhaps not everyone can be an inventor. However, it is always meaningful to find out what you are really interested in and keep going like Ted. 1. A. it B. they C. them D. themselves 2. A. failing B. fail C. fails D. failed 3. A. other B. another C. the other D. others 4. A. is B. to be C. being D. was 5. A. because B. so C. but D. or 6. A. may B. could C. should D. must 7. A. invent B. invention C. inventor D. inventing 8. A. spend B. spends C. to spend D. spending 9. A. everything B. nothing C. something D. anything 10. A. useful B. usefully C. more usefully D. more useful 11. A. By B. With C. Without D. Against 12. A. hundreds B. hundreds of C. hundred D. hundred of 13. A. much B. any C. some D. little 14. A. care B. careful C. carefully D. careless 15. A. a B. an C. the D. / 二、完形填空（共10小题；每小题1分，满分10分） 阅读下面短文，掌握其大意，然后从各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 It seems very natural that if you have two dollars and someone gives you ____16____ more, you will have four dollars. But do you know it really took human beings a very long time to be able to think of this way? It is not an easy way to find the rules. In fact, as parents, one of the most ____17____ things to teach children is the idea of numbers. They might have trouble understanding the rules if parents can not explain it clearly. In ancient times when a man wanted to tell how many animals he ____18____, he had no system of numbers to use. He had to put a ____19____ into a bag for each animal. The more animals he owned, the more stones he had. In this way, the ancient people knew the number of the animals. It may explain ____20____ the word “calculate” comes from the Latin word “calculus.” “Calculus” means “stone”. Then, human beings used lines to count. People would just draw a line for each thing they wanted to count, but they still had no ____21____ to tell the numbers. There was not any symbol they could use to express the number, so they could not write the numbers down. Later on, people used fingers. Again, we have the word that goes back to this. The word “digit”____22____ the Latin word “digitus”. It means “finger”. Everyone has 10 fingers so it ____23____ the use of 10 in the system of numbers. This system of numbers was created by Indian mathematicians. They ____24____ the numbers we use today. Later, the Arab traders ____25____ it to Europe during the 9th century and made it used wisely. In this way, people count things with ten numbers: 1, 2, 3, 4, 5, 6, 7, 8, 9 and 0. It is called decimal system. That is to say, it is built on the base of 10. 16. A. one B. two C. three D. four 17. A. difficult B. wonderful C. important D. intelligent 18. A. killed B. ate C. had D. included 19. A. line B. stone C. finger D. stick 20. A. what B. how C. why D. when 21 A. way B. name C. book D. pen 22. A. comes from B. looks forward to C. talks about D. happens to 23. A. connected to B. was close to C. led to D. was made of 24. A. wrote B. made C. produced D. invented 25. A. introduced B. developed C. gave D. sold 三、阅读（共两节，满分35分） 第一节 阅读理解（共15小题；每小题2分，满分30分） 阅读下列短文，从各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 （A） Have you ever met someone who can solve maths problems as easily as breathing? That’s Wei Dongyi, a well-known maths teacher at Peking University. People often call him the “maths wizard (奇才)” because of his great maths skills. Wei Dongyi was born in Shandong in 1991. Growing up, he lived in a world full of numbers. His father, a maths teacher, often shared interesting maths stories with him. One day, when he was a young boy, he read a special book about maths. From that moment on, he showed great interest in maths. He would sit at his desk for hours, trying to solve the most difficult problems, and he never felt bored. When Wei was in middle school, he joined the school’s maths team. Even though he was younger than many team members, he stood out quickly. Once, his classmates spent days on a hard maths problem. But Wei found a clever way to solve it in just a few minutes. His teachers were so excited that they called his solution the “Wei’s Method”. At the age of 16, Wei took part in the International Mathematical Olympiad (IMO), a very famous and difficult maths competition. He faced six tough problems, but he solved them all perfectly and got full marks. What’s more, he did it again the next year. Because of his excellent performance, he entered Peking University without the college entrance exam. Now, as a teacher at Peking University, Wei still loves maths more than anything else. He spends his days studying new maths ideas and helping students. His story teaches us that with love and hard work, we can all become wizards in our own ways. 26. Why do people call Wei Dongyi a “maths wizard”? A. Because he teaches maths at Peking University. B. Because he has great ability in maths. C. Because he never feels bored at maths. D. Because he spends much time on maths. 27. What helped Wei Dongyi develop his interest in maths? A. The encouragement from his teachers. B. His excellent performance in the IMO. C. A maths book and his father’s guidance. D. His success in creating “Wei’s Method”. 28. What does the underlined phrase “stood out” in paragraph 3 mean? A Grew taller and taller. B. Showed up clearly. C. Left the group. D. To be much better. 29. What can we learn from Wei Dongyi’s story? A. Love and hard work can help us to succeed. B. One should read maths books from an early age. C. Working with others can help you to improve. D. It’s important to take part in competitions. （B） Recently, a special guest has appeared on Mount Tai in Shandong province—a robot dog. As one of China’s most famous mountains, Mount Tai welcomes over 8 million tourists every year. With such a large number of visitors, lots of rubbish is created every day, and transporting this large amount of waste has always been a big problem. That’s why the robot dog has been brought in. We believe the best ways to solve the problem are drone transport (无人机运输) and robot dog transport, according to a worker from the Taishan Cultural Tourism Group’s property (房地产) company. The company has worked with a few technology companies and they have finally chosen Unitree Robotics to do rubbish transport tests. Jin Da, a manager at Unitree Robotics, said that the robot dog, Unitree B2, is very good at walking on stairs. And it can keep balance even on wet or difficult ground when climbing the mountain. It can also easily get over things like piles of wood and steps as high as 40 cm. Besides, the robot dog has a battery life of four to six hours, and it can carry a weight of 120 kg. After three days of testing, the robot dog could get used to 80% of the road conditions (状况) on Mount Tai. The successful climb shows how reliable and useful it is in difficult conditions. And this also provides important experience and data for future uses, such as rescue work, exploration, transport, and other areas. “We are still testing the robot dog, and we will further improve the design to start the next round of testing as soon as possible,” Jin said. 30. What is the robot dog mainly used for on Mount Tai? A. Welcoming tourists. B. Transporting rubbish. C. Recording road conditions. D. Rescuing lost visitors. 31. What are the main features of the robot dog? ①It can walk well on the stairs. ②It can easily move things aside. ③It can jump as high as 40 cm. ④It can work for 4 to 6 hours. ⑤It can carry things as heavy as 120 kg. A. ①②⑤ B. ①④⑤ C. ②③④ D. ③④⑤ 32. What can we know from the last paragraph? A. The robot dog has worked perfectly on carrying things. B. The team has got rescuing experience from this project. C. The robot company will put the robot into other areas. D. The robot dog will soon take the place of human workers. 33. Where can we probably see this passage? A. In a science and technology magazine. B. On a travel company’s advertisement. C. In a guidebook for tourists to Mount Tai. D. In a storybook about mountain adventures. （C） In ancient China, there was a great general named Han Xin. He was not only brave in wars but also very good at maths. One day, after a big fight, Han Xin wanted to know how many soldiers he had left, but he didn’t want to count them one by one. He came up with a good idea. He asked the soldiers to line up in rows (排，行) of 3. When they did, 2 soldiers were left. Then he told them to line up in rows of 5, and this time 3 soldiers were left. Finally, he made them line up in rows of 7, and 2 soldiers were left. Han Xin thought for a moment and said, “We have 233 soldiers”. Everyone was surprised. How did he know that so quickly? Han Xin used a special maths method wisely. He just looked for a number that fits three simple rules: when you make groups of 3, 2 are left; make groups of 5, 3 are left; make groups of 7, 2 are left. The smallest number that works is 23. But his army was much bigger. He knew that if he added 105 (which is 3×5×7) to 23, the new number would still fit the rules. Adding 105 twice to 23 gives 23+105+105=233, which was just right for his army size. This story shows that maths can solve problems in clever ways. Even today, this kind of maths called “remainder problems” (盈亏问题), is still used in many fields. Ancient stories teach us useful maths skills. How great they are! 34. Why didn’t Han Xin count his soldiers one by one? A. He had a clever maths method to count. B. He had no time to count them one by one. C. The soldiers asked him not to count that way. D. He couldn’t remember how to count one by one. 35. How many soldiers were left when lining up in rows of 5? A. 2 soldiers were left. B. 3 soldiers were left. C. 5 soldiers were left. D. 7 soldiers were left. 36. What is the next number that fits the rules after 233? A. 256. B. 279. C. 338. D. 443. 37. What do we know about “remainder problems”? A. They are solved by counting the numbers one by one. B. They are about finding numbers that fit certain rules. C. They are seldom used now because they are too difficult. D. They were invented by soldiers from Han Xin’s army. （D） Nowadays, in summer, people have cold drinks and use the air conditioner. However, in ancient times, how did Chinese stay cool in summer? The most commonly used cooling tool was called “Jian”. It was a big box filled with ice. It was made of ceramic (陶瓷) in early Chinese history, and was later made of copper (铜). The “Jian” could be used to make cold drinks. People could put the food inside the “Jian” and cover it,and the food would become cold after some time. As early as the Pre-Qin Period, people used natural ice to keep food fresh and make cold drinks. According to the record in the Confucian classic Zhou Rites, there was a specialized department (专业部门) in the Zhou Dynasty. Every December, this department would collect blocks of natural ice and keep them in a nice house. People could easily buy iced drinks on the street during the Song Dynasty (960-1279). Some rich people even provided ice water and medicine on the street for free. Su shan was a kind of dessert in ancient China, which was made of ice with milk and butter. According to a poem, sugar was added to Su shan so that it could taste delicious Sometimes, there were some flowers and leaves on the top of Su shan. 38. What can we know about “Jian”? A. It was a small box used to make cold drinks. B. It was made of copper in early Chinese history. C. It was invented by people in the Song Dynasty. D. It took some time to make food in Jian become cold. 39. In which period did people start to use natural ice to keep food fresh? A. Song Dynasty. B. Tang Dynasty. C. Pre-Qin Period. D. Ming Dynasty. 40. What can we infer from the passage? A. The material of the cooling tool “Jian” remained the same in Chinese history. B. Rich people made money by selling ice water and medicine on the street. C. In Zhou Dynasty, people had a well-organized system for ice collection. D. Su shan was a simple dish without sugar or flowers and leaves. 第二节 阅读填空（共5小题；每小题1分，满分5分） 阅读下面短文，根据短文意思，选出可以填入空格的选项，并在答题卡上将该项涂黑。 Qumu Shiwu works in a workshop in Xichang City, Sichuan Province. She is good at making Yi lacquerware (漆器). ____41____ Now, she uses short videos to share this traditional art with more people. ____42____ “Red means passion (热情) yellow means harvest, and black means nature,” Qumu Shiwu explained. Making Yi lacquerware is not easy. It takes at least three months to make one bowl. ____43____ They use tools like saws and hammers (锯子和锤子), along with a special technique to join wood pieces. Yi lacquerware is special because of its designs. The shapes are the same, but the decoration is different and hard to make. ____44____ Small and medium pieces are painted directly without a base coat (底漆), showing the workers’ skills. Qumu Shiwu learned this craft from her father and started sharing it online in 2017. Her videos show how lacquerware is made, and one video of a lacquered chair got over 500,000 likes. ____45____ Because of her efforts, this traditional craft is still popular today. A. She hopes more people will love Yi lacquerware. B. Yi lacquerware is famous for its use of three main colors. C. Many workers work together because the process is very difficult. D. Most patterns are painted by hand using lines to make lively designs. E. She knows how to perform over 40 steps to create these beautiful items. 四、写作（共三节，满分30分） 第一节语篇填词（共5小题；每小题1分，满分5分） 根据下列语篇以及所给单词的首字母写出所缺单词。在填写答题卡时，要求写出完整单词。 Solar panels (太阳能板) are a great invention that can turn the sun’s h____46____ and light into electricity. This technology is clean and green. In many countries, we can see a great number of these panels in sunny places. One of the key b____47____ of them is that solar power does not need to burn fossil fuels like coal or oil, which helps to protect our environment. The use of solar energy has a very p____48____ effect on our planet. It greatly reduces air pollution and helps in the fight against climate change. For many families, putting solar panels on the roof is a smart choice. A____49____ the weather can sometimes be a challenge because solar power needs sunlight, it is still a great energy source for our future. Scientists are also working hard to make solar panels even cheaper and b____50____ so that they can change more sunlight into electricity and people can use them more conveniently and smoothly. 第二节 完成句子（共5小题；每小题2分，满分10分） 根据句中所给的汉语内容，用英语完成下列句子。（每空限填一词） 51. 智能设备在我们日常生活中起着很重要的作用。 Smart devices ________ ________ ________ ________ in our daily life. 52. 首先，拿智能手表为例。我们戴上它来监测我们的睡眠质量及心率。 First, ________ smart watches ________ ________. We wear them to check our sleep and heart rate. 53. 其次，一些设备像手提电脑、平板也给我们学习和购物方式带来了巨大的改变。 Moreover, some devices like laptops and pads also ________ ________ ________ ________ the way we study and shop. 54. 智能设备是多么神奇！ ________ ________ the smart devices are! 55. 然而，一些专家也警告我们智能设备也会容易出错，我们应该要明智地使用而不是依赖它们。 However, some experts also warn us that smart devices can easily go wrong and we should use them wisely ________ ________ ________ ________ them. 第三节 书面表达（共1题，满分15分） 56. 随着互联网的发展，智能手机和电脑在带给我们便利的同时，也带给我们很多烦恼。假设你是李华，你的好朋友Tom沉迷于手机游戏，成绩直线下降，他妈妈决定短时间不让他使用智能手机，请你根据以下要点给Tom写一封信，劝他合理使用智能手机。 优点 1. 搜索资料 2. 在线学习/培养兴趣 3. …… 缺点 1. 影响与家人和朋友的关系 2. …… 建议 …… 要求： 1. 可在内容提示的基础上适当拓展信息； 2. 词数80左右（邮件开头和结尾已给出，不计入词数）； 3. 不得透露学校、姓名等个人信息，否则不予评分。 Dear Tom I really agree with what your mother did. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope you can understand your mother and use your mobile phone properly. Yours, Li Hua 第1页/共1页 学科网（北京）股份有限公司 $