寒假作业10 说明文阅读（巩固培优）八年级英语新教材外研版

限时练习：40min 完成时间： 月 日 天气： 寒假作业10 说明文阅读 说明文阅读解题技巧 一、解题核心步骤：“三步定位法” 1. 预读题干，圈定关键词 操作：先浏览题目，划出人名、数字、专有名词（如学科术语）、否定词（not/except）等核心定位词。 示例：若题干问 “Why do ants count their steps?”，圈出 “ants”“count steps”，便于快速定位文中相关段落。 2. 略读全文，把握结构 重点：说明文常按 “引言（现象 / 问题）→主体（分点说明）→结论（影响 / 建议）” 结构展开，每段首句多为主题句。 技巧：用 30 秒快速扫读各段首句，标注 “First/Moreover/However” 等逻辑词，梳理文章框架。 3. 精准定位，对比选项 原则：根据关键词回文定位，将选项与原文信息逐词对比，注意同义替换（如 “avoid getting lost”=“prevent losing their way”）。 警惕陷阱：排除 “无中生有（原文未提及）”“偷换概念（如将 “蚂蚁” 改为 “蜜蜂”）”“过度推断” 的选项。 二、分题型解题技巧 1. 细节理解题：“关键词 + 同义替换” 直接细节题：题干关键词与原文重合（如数字、专有名词），答案多为原文原句或同义改写。 间接细节题：需整合多句信息（如因果关系、方式方法），注意 “because/as a result of” 等逻辑词。 示例：原文 “A certain kind of ants can count their steps to avoid getting lost.” 对应题干 “Why do ants count steps?”，答案即 “To prevent losing their way.”（同义替换 “avoid getting lost”）。 2. 推理判断题：“忠于原文，拒绝联想” 不选原文直接表述的内容（推理题答案需 “隐含” 于文中）。 依据作者态度词（如 “useful/important” 表支持，“problem/challenge” 表担忧）推断立场。 示例：若文中提到 “Solar power is clean but expensive.”，可推断 “太阳能的缺点是成本高”，但不可推断 “未来会被淘汰”（原文无依据）。 3. 词义猜测题：“上下文逻辑 + 构词法” 上下文线索：通过并列（and）、转折（but）、举例（for example）猜词。如 “Some animals hibernate, such as bears and frogs.” 可推出 “hibernate” 意为 “冬眠”。 构词法：如 “un+happy”=“不高兴”，“re+build”=“重建”。 4. 主旨大意题：“主题句 + 各段核心” 主题句多在首段首句或末段总结句（如 “In conclusion, ...”）。 若段落无明显主题句，归纳各段关键词（如反复出现的 “ant/navigation”），排除 “细节化” 或 “范围过大” 的选项。 示例：文章围绕 “蚂蚁通过计数步数导航” 展开，正确标题应为 “The Navigation Skill of Ants”，而非 “All Animals’ Ways to Avoid Getting Lost”（范围过大）。 5. 标题归纳题：“精准 + 简洁 + 涵盖全文” 判断标准： 标题需包含文章核心对象（如 “声波”“蚂蚁”）和主要事件（如 “工作原理”“生存技巧”）。 避免 “片面化” 标题（如只讲 “蚂蚁计数步骤” 而忽略 “导航目的”）。 6. 指代关系题：“前指原则 + 代入验证” 操作：代词（it/they/this）通常指代前一句的主语或宾语，将候选词代入原句，通顺即正确。 示例：“Scientists studied the process and found it effective.” 中 “it” 指代前半句 “the process”。 7. 写作手法题：“标记逻辑词 + 分析结构” 若文中出现 “for example/like”，为举例子； 出现 “more than/while”，为作比较； 出现 “first/then”，为时间顺序； 出现 “because/as”，为分析原因。 8. 跨学科综合题：“结合文中信息 + 学科常识” 若涉及物理、数学等知识（如 广东2024 年声波坐标题），优先从文中找解释（如 “声波频率越高，坐标值越大”），再结合学科基础解题。 切勿仅凭常识判断，需以文中信息为唯一依据。 三层必刷：巩固提升+能力培优+创新题型（热点话题） 01 （25-26八年级上·广东惠州·月考）In recent years, people around China have gotten to know a number of ancient Chinese inventions well. Here are four of them. Chinese ZhusuanPeople first found Zhusuan from Liu Hong. With a long history of 1,800 years, it shows how smart the ancient Chinese people were. It uses an abacus (算盘), and people think of this tool as the world’s oldest computer. It is different from the modern computer. The Shadow PlayThe shadow play is one of the oldest plays in China. It first appeared in ancient Chang’an over 2,000 years ago. It became popular in the Tang and Song dynasties. When actors put on the shadow play , they sing along with the music and control shadow tools at the same time. The 24 Solar TermsPeople name it the fifth great invention of China. With a history of over 2,100 years, people finally made it in the Western Han Dynasty. The 24 Solar Terms is a system that shows the relationship between the climate and agriculture (农业). And it plays an important role in Chinese agricultural production and people’s daily life. SilkSilk has a long history of over 3,000 years in China. Ancient Chinese people first made it, and it was a highly valuable material. People used silk not only for beautiful clothing but also for a famous product for business, connecting China with the rest of the world. People in the past also used silk for art and even as money. 1．Where did the shadow play first appear? A．In modern Beijing. B．In ancient Chang’an. C．In the Tang Dynasty. D．In the Song Dynasty. 2．What can we know about the actors in the shadow play? A．They were not very popular. B．They played music themselves. C．Their job was very easy and fun. D．They had to do two things together. 3．Which is the correct order of the inventions from the oldest to the newest? A．Silk→The 24 Solar Terms→The Shadow Play→Chinese Zhusuan B．The 24 Solar Terms→Silk→The Shadow Play→Chinese Zhusuan C．Silk→The Shadow Play→The 24 Solar Terms→Chinese Zhusuan D．The Shadow Play→Silk→The 24 Solar Terms→Chinese Zhusuan 4．Which of the following is TRUE according to the passage? A．Liu Xiang first invented Zhusuan. B．People used the 24 Solar Terms to tell people’s daily life. C．People used the shadow play to help people with farm work. D．Silk played an important part in ancient China’s business with other places. 5．In which part of the newspaper can we read the passage? A．Science. B．Music. C．Culture. D．Business. 02 （25-26八年级上·广东深圳·期中） The World Health Organization (WHO) has warned about chikungunya fever (基孔肯雅热). It has been found in many countries. In China, up to now, Guangdong including Jiangmen, Guangzhou, Foshan and Shenzhen has reported about 5000 cases (病例), with over 200 in Shenzhen in September. Luckily, no deadly cases have been found. The best way is to avoid mosquito bites (蚊子叮咬). If you are in places where the mosquitoes are commonly found, it is suggested that you should do as follows. First, people at home should remember to clear away water where mosquitoes grow. If you have vases around you, take time to clean them every week. What’s more, if you live in areas where mosquitoes prefer, you can use screen doors and windows and sleep under a mosquito net. When going outside, you should wear long clothes to keep yourself from being bitten by mosquitoes. There is no special medicine for chikungunya. How should you treat yourself if you feel ill? Look for medical attention right away if you have a fever. Think about your travel history and tell your doctor where you have been to recently. The basic care includes resting well and drinking enough water. You can take medicine to control fever or suffering, but do not use the medicine Aspirin. Most people get better with good care. If you plan to travel, learn about the number of local cases and protect yourself from mosquitoes. If possible, take some medicine with you. 1．Why does the passage talk about Guangdong in paragraph 1? A．To tell us the number of cases in the area. B．To tell us not to worry about cases. C．To tell us the number of deaths. D．To tell us the number of mosquitoes. 2．How can people avoid chikungunya fever? A．By keeping your doors open. B．By throwing away your vases. C．By cleaning water around you. D．By wearing short-sleeved clothes outside. 3．What does the underlined “them” in paragraph 2 refer to? A．Bites. B．Vases. C．Mosquitoes. D．Doors. 4．What is the purpose of Paragraph 3? A．To warn us not to take medicine. B．To show us facts about the fever. C．To talk about advice for travelling. D．To give us ways to deal with the fever. 5．What’s the best title for the passage? A．How can we avoid chikungunya fever? B．How will chikungunya fever influence us? C．Why are we recently bitten by mosquitoes? D．What are the causes for chikungunya fever? 03 （25-26八年级上·广东深圳·期中） Mooncakes are a traditional snack in Chinese culture. These cakes are an important part of the Mid-Autumn Festival, a time for families to get together and enjoy the full moon. The cultural meaning of mooncakes lies in their connection with the festival’s topics of get-together and thanks. The shape of the traditional mooncakes looks just like the full moon. It means “completeness” and “being together.” Historically, mooncakes were used as a solution to communication during the Yuan Dynasty (1271-1368), with secret messages put inside. Today, giving mooncakes to family and friends is a way to show love and good wishes. Preferences for the inside of mooncakes are widely different, reflecting local places’ tastes and modern creativity. In the south, mooncakes with lotus seed paste (莲蓉) and salted egg yolk fillings (咸蛋黄馅儿) remain to be loved. In the north, people often enjoy sweeter inside. Now, we also have new colors and tastes like chocolate, Wuren and even ice cream. These new styles are popular with young people. The outside of mooncakes can be different too. Some are thin, soft, but others have a thick one. There is also a new and special kind called “snow skin” mooncake, which is soft, cool, and has many colors. All in all, mooncakes are more than just a tasty food. The changes in the styles of mooncakes reflect people’s special love for them and tradition in them. When Chinese people eat it, it helps people feel closer to each other and to their home culture. 1．What do people usually do on the Mid-Autumn Festival? A．Travelling with friends. B．Sending secret messages. C．Enjoying the full moon. D．Talking with new friends. 2．Who would prefer mooncakes with ice cream? A．The poor. B．The young. C．The rich. D．The old. 3．Which words best describe mooncakes? A．Colorful and different. B．Secret and popular. C．Expensive and modern. D．Cheap and special. 4．Why does the writer introduce “snow skin” mooncakes in paragraph 4? A．To show the shape of mooncakes. B．To tell us the color of mooncakes. C．To explain the inside of mooncakes. D．To give an example of new mooncakes. 5．Which of the following best shows the structure (结构) of the text? (P= Paragraph) A． B． C． D． 04 （25-26八年级上·广东汕头·月考）You may experience the feeling. Your mouth feels like it is on fire. Your eyes start to water. You just ate one of nature’s hottest foods — the chili pepper! Chili peppers, also called chilies, are used in dishes around the world. They are in dishes like chicken with chilies and Mapo tofu. Chilies come from plants of the genus Capsicum (辣椒属植物). They are “hot” because they contain (包含) something called capsaicin (辣椒素). Capsaicin is very good for your health. It helps you breathe better, and it may even help you keep fit. Capsaicin makes you feel less hungry. It also helps you lose weight. You can test the heat of chilies in units called Scoville Heat Units (史高维尔单位,简称SHU). The world’s hottest chili is Pepper X. It sometimes can reach up to 3.1 million SHU! Eating hot chilies can be uncomfortable, but some people love to eat them. Anandita Dutta Tamuly, a woman from India, became famous for eating chilies. She ate 51 hot peppers in just two minutes! The peppers are Naga Jolokia (Ghost Peppers). They are one of the hottest chilies in the world. “I found eating chilies is a great way to stay healthy,” says Tamuly. She began eating chilies when she was a child. She eats chilies when she doesn’t feel well, too. “Every time I have a cold, I just eat some chilies and then I feel better. To be honest, I hardly feel the heat of the chilies.” 1．What does the underlined word “it” refer to in Paragraph 1? A．Chili pepper. B．Feeling. C．Water. D．Mouth. 2．Why does the writer write Paragraph 3? A．To advise us not to eat more chilies. B．To show chilies are the hottest food. C．To explain how chilies are good for us. D．To tell why eating chilies is uncomfortable. 3．Which of the following is NOT true about Anandita Dutta Tamuly? A．She ate 51 hot peppers in just two minutes. B．She eats some chilies when she has a cold. C．She started eating chilies when she was a child. D．She is famous for eating Pepper X chilies. 4．What’s the structure of the passage? A． B． C． D． 5．What is the passage mainly about? A．The ways to eat very hot chili peppers. B．The facts about hot chili peppers. C．Ideas for cooking with chili peppers. D．The reasons why people like chili peppers. 05 （24-25八年级上·广东茂名·期末）Nowadays, a lot of people around the world enjoy jogging. It is a kind of running. Jogging means running slowly, but it is still faster than walking. In the mornings and evenings, you can see people jogging in parks or along city streets. One of the reasons is that jogging is an excellent way of exercise. It helps people lose weight and keep them active. More importantly, jogging is suitable for everyone, no matter how fit you are. For most people, jogging is helpful. It can make their hearts work better. Scientists think that jogging can reduce the risk of heart problems. For beginners, jogging is a good start. Because the exercise is not very difficult, beginners can easily give it a try. Another reason is that jogging is cheaper than many sports—to start, just get some comfortable sports clothes and good running shoes. Although jogging is good, overdoing it is harmful to the body. It’s not a good idea to jog every day. The body needs time to get better from exercise. If you keep training for years and you are quite fit, it’s okay to jog five or six times a week. But remember, ______. As you can see, jogging can lead to plenty of improvements in health. Jog with friends in a right way. You will feel much healthier. Just try it. 1．What can we know about jogging from paragraph 1? A．Few people like jogging. B．It is difficult for people to jog. C．Running is faster than jogging. D．Jogging is the same as walking. 2．What does the underlined word “suitable” mean in Paragraph 2? A．Fit. B．Expensive. C．Difficult. D．Interesting. 3．Which of the following can be put in “______” in Paragraph 4? A．eat more junk food to gain energy. B．take at least one day off each week. C．increase your jogging distance every day. D．always jog faster to improve fitness. 4．What can we learn from the passage? A．People with heart problems should not jog. B．Different people should jog in different ways. C．We should jog as often as possible to keep fit. D．Jogging is the most important sport in the world. 5．Which is the best title for the passage? A．Ways of Jogging B．Problems of Jogging C．Popularity of Jogging D．Advantages of Jogging 01 （25-26八年级上·广东佛山·期中）In recent years, short-form videos have become popular around the world. Compared with traditional long-form videos, they are more convenient. However, some Chinese researchers have some worries. They have recently studied how short-form videos reshape our brains and influence our genes. The new study found that watching short-form videos could increase brain activity (活跃性). This may lead to various biological and nervous system problems. For the study, the researchers picked out 111 college students between the ages of 17 and 30 who liked to use social media. Researchers collected their brain imaging data using MRI scans (磁共振扫描) to see the nerve system effects of short-form videos, especially in terms of structural changes and functional activity in the brain. The results were astonishing. Students who spent more time on short-form videos had different brain structures and functions from others. There is an increase in gray matter in two brain regions, which help people make decisions, deal with information and control their emotions. This change makes the brain more sensitive to the quick pleasure of watching one video after another. That’s why it’s harder for these students to stop using short-form video apps. Moreover, the researchers found nearly 500 genes that are related to brain changes from short-form video addiction. Interestingly, most of these genes show greater activity when people are teenagers. This shows that the teenage years are a weak period—people at this age may be more likely to get addicted to short-form videos. 1．What did the research mainly study? A．Basic structure of human brains. B．Common behaviours of the teenagers. C．Influences of short-form videos on our brains. D．Popularity of short-form videos among the young. 2．What does the underlined word “astonishing” mean? A．Surprising. B．Boring. C．Common. D．Simple. 3．What does more brain sensitivity lead to? A．Easier addiction. B．Faster learning. C．Better decisions. D．Calmer emotions. 4．Why might teenagers be more easily addicted to short-form videos? A．Because they use mobile phones more frequently. B．Because they have more free time to use apps. C．Because some genes are more active at their age. D．Because the brain development is largely complete. 5．Which of the following is most likely to be shown next? A．Ways for doctors to treat video addiction symptoms. B．Methods for parents to manage their own video use time. C．Advice for teenagers to reduce short-form video addiction. D．Tips for schools to educate all the people on video risks. 02 （24-25八年级上·广东惠州·期末）On November 28th, a great project was successfully completed in the Taklimakan Desert (塔克拉玛干沙漠). It is an amazing event in China’s history of desert control. The desert is in Xinjiang. Known as the “Sea of Death”, it is the second-largest moving desert around the world. However, near this desert, people are working hard to stop it from getting bigger. They are building a green wall called “locking the edge” (锁边). This 3046-kilometer-long wall shows China’s great experience in environmental protection. The project was filled with difficulties. Workers had to plant trees and grass in the sand in order to stop the sand from moving around. What’s more, they had to fight against strong winds and poor soil (土壤). They never thought about giving up and succeeded in planting billions of plants along the desert edges. Thanks to their hard work, the environment is much better now. The project brings many benefits. First, fewer sandstorms mean cleaner air. And animals like wild camels now have more food to eat and more places to live in. Also, it offers new jobs to local people. This green wall is not just stopping the desert from growing, but also giving hope and a greener future to the whole area. 1．Where is the Taklimakan Desert? A．In Xinjiang. B．In Xizang. C．In Gansu. D．In Qinghai. 2．What is Paragraph 3 mainly about? A．When people finished locking the edge. B．How people built the green wall. C．What people did to fight against bad weather. D．Why people worked on the project. 3．What does the underlined word “benefits” in Paragraph 4 probably mean? A．Accidents. B．Advantages. C．Adventures. D．Activities. 4．What does the project bring? A．Strong winds. B．Sandstorms. C．More animals. D．New jobs. 5．Which can be the best title for the passage? A．China’s Experience of Desert Control. B．The Taklimakan Desert. C．Benefits of Desert Control. D．Taklimakan Edge-Locking Project. 03 （25-26八年级上·广东广州·期中）The third month of the school year has now arrived. Have you paid attention to how, when we talk about numbers, we naturally think of the number three? In some ways, “three” is a number that has magical powers. If you are a close observer of life, you should have found that this number is all around us. Everything has a beginning, a middle and an end. We eat three meals a day. Traffic lights all over the world use three colors: red, yellow and green. And there is the rule of three. It is an age-old writing technique. According to this rule, things can always become more satisfying to readers if they come in threes. Did you know that the world’s most powerful brands use the rule of three to enhance their marketing? Just do it. I’m loving it. Coke is it. All of these famous slogans are three words long. (And perhaps you have realized that we have only offered three examples. Well, in many articles, examples often come in threes.) (Including this one, it’s four). But what is it about the number three that makes it so magical? Well, we know that the human brain is very complex. However, it enjoys thinking in patterns. It is always trying to find structure in seemingly unrelated information. What’s more, if there are no patterns, our brains will create them. And three is the smallest number needed to form a pattern. As the old saying goes, “Once is luck, twice is coincidence and three times is a pattern.” Moreover, our brains can only remember a little information at any given moment. An audience member will usually only remember three things from a speech. Do you want something in your presentation to stick in your audience’s minds? Put it forward to them in groups of three. If we properly use the rule of three in our daily lives, we can make many things easier. For example, many people like to add lots of tasks to their to-do lists. Experts, however, suggest they should limit themselves to just three tasks. These top three tasks should be hard enough to be challenging while still being achievable. And the next time you are making New Year’s resolutions, consider listing only three things to work on. The longer your list is, ________! 1．What example does the author list to explain the rule of three in marketing? A．People have three meals eaten daily. B．Three types of advertising methods. C．Three different colors in traffic lights. D．Three slogans that all have three words. 2．What does the underlined word “pattern” mean? A．A design made from repeated lines, shapes, or colours. B．A drawing or shape used to show how to make things. C．A particular way in which something is done or organized. D．A small piece taken from something to show what it is like. 3．Which of the following statements is TRUE according to the passage? A．People naturally trust the messages more if they are only three words long. B．The number three is powerful because it represents a symbol of good luck. C．The human brain requires exactly three elements to recognize any kind of pattern. D．Big brands mainly use three-word slogans because they are easier to remember. 4．Which of the following best fits the blank in the last paragraph? A．the less likely you are to keep it B．the more productive you will be C．the happier you will feel next year D．the better you can manage your time 5．Where can you probably read the passage? A．In a school textbook on social studies. B．In a science report about brain research. C．In a business newspaper on marketing. D．In a magazine about language and life. 04 （24-25八年级上·广东深圳·期中）Everyone knows magic tricks are fun, but not enough people realize that math can be as well. Here is one of the most popular tricks to show you how amazing math can be. Firstly, pick a friend with good math skills. To play the trick, your friend needs to know how to add numbers and do subtraction (减法). Then, write down 1089 on a piece of paper without showing anyone. Thirdly, ask your friend to write down a number with three different digits (数位). Tell him not to show you the number. Make sure the three digits cannot be the same. For example, he could pick 481. Next, let your friend write down the number backwards. For example, 481 backwards is 184. After that, make it into a subtraction problem. Now your friend has two numbers. Get him to subtract the smaller one from the larger one. In our example, the result should be 481-184=297. If the result has only two digits, ask your friend to add a zero at the beginning. Next step, reverse this number as well. Ask your friend to take his answer and reverse the digits order again. If he added the zero at the beginning, remind him to include it as part of the number. For example, the reverse of 297 is 792. Here comes the most exciting part. As the final calculation, get your friend to add the last two numbers and write down the result. In our example, 792+297=1089. Finally, tell everyone that you know the last number your friend wrote down. Show others the piece of paper with the 1089 you’ve written down earlier. In the trick, the last number will always be 1089. If your friend has a different answer, he did not follow instructions, or he made a mistake. 1．To play the trick, how many steps should you follow? A．5. B．6. C．7. D．8. 2．If your friend got “99” after doing the subtraction, what did he need to do? A．Go on with the other steps. B．Change the number into 099. C．Tell others the number he got. D．Choose another number to start again. 3．What does the underlined part “reverse this number” in Paragraph 7 mean? A．get the number subtracted B．turn the number upside down C．write down the number backwards D．change the order of the number as you like 4．What can we learn about the trick from the passage? A．Anyone can play the trick. B．The final number can’t always be 1089. C．It is the most popular trick. D．The numbers should be reversed twice. 5．Which is the best title for the passage? A．The 481 trick B．The 2 numbers trick C．The 1089 trick D．The subtraction trick 05 （25-26八年级上·广东深圳·月考）Sleep can help you feel happier, keep your energy levels up, and allow you to focus better. Scientists have done lots of research on babies’ sleep and adults’ sleep, but they know less about sleep in adolescents (青少年). To find out more about the effect sleep has on adolescents, a team of researchers from China and the UK looked at data from the Adolescent Brain Cognitive Development (ABCD) Study. The research involved (涉及) 3,222 adolescents, ages 11 and 12, who were given Fitbits. A Fitbit tracks (追踪) a wearer’s sleep throughout the night. According to data from Fitbits, the first group of adolescents slept an average (平均数) of seven hours and 10 minutes a night. The second group slept an average of seven hours and 21 minutes a night. The third group slept for an average of seven hours and 25 minutes a night. Across the three groups, there was a difference when certain tests such as word spelling and historical facts were taken. The researchers found that group three did better than group two, and that group two did better than group one. Barbara Sahakian, a study author, said, “Losing just a little sleep each day can lead to big changes over the years. This effect may seem negligible at first, but it slowly builds up to influence brain function (功能), especially during adolescence.” Another study author, Wei Cheng, said, “We next need to look at why some teens go to bed later and sleep less than others. Is it because of playing video games or using phones, for example, or is it just that their body clocks do not tell them it’s time to sleep until later? We hope to find out scientific ways to help teens achieve quality sleep.” 1．What is the main function of Fitbits? A．To make sure wearers sleep better. B．To measure how long wearers sleep. C．To remind wearers to go to bed early. D．To check if wearers are in a deep sleep state. 2．What can we learn from the study results? A．Sleep duration influences memory. B．Good sleep makes people happier. C．Later bedtime reduces brain activity. D．More sleep leads to higher energy levels. 3．What does the underlined word “negligible” in paragraph 3 mean? A．Small. B．Important. C．Common. D．Special. 4．What is the final goal (目标) of the researchers’ next action? A．To study different types of body clocks. B．To understand the influence of digital devices. C．To help adolescents get into good sleep habits. D．To compare sleep quality between teens and adults. 5．What’s the best title for the passage? A．The importance of sleep B．A study on adolescents’ sleep C．How to achieve quality sleep D．Why adolescents usually sleep less 01 （24-25八年级上·广东梅州·期中）A blogger (博主) from Sichuan shared an AI-made cartoon short film of “Journey to the West” on the Internet. The film surprised many people with its amazing visual effects (视觉效果) and created new ways to show classic stories. AI gives breathtaking visual effects and emotional experiences. The blogger, Mr. Feng, has 15 years of art experience. He said that a video, which would take at least six months to make without AI, was done in a week with AI’s help. He also talked about how to make videos with AI. Using the first part of “Journey to the West” as an example, he talked about how to decide how many pictures and storyboards are needed. He said he used ChatGPT to analyze (分析) the original text, plan the storyboards, draw with AI painting software, and then turned the pictures into a video. These processes usually create a lot of early versions (版本). “Right now, it’s hard for AI to fully understand what I mean, so the results are kind of random (随意的). Every time, I use AI to form a lot of materials to find the right one for the next step,” Mr. Feng said. When it comes to adding exciting fight scenes to the “Journey to the West” TV series and other works, Feng pointed out that there are still many limitations in AI-made videos, making it hard to do such scenes. 1．Why did the AI-made film surprise many people according to the text? A．It was created by a blogger from Sichuan. B．It showed a story with amazing visuals. C．It was shared on the Internet. D．It was the first AI-made film. 2．How long will it take AI to make a film which takes people a year to make? A．At most a week. B．At least six months. C．About two weeks. D．About one month. 3．Which question does Paragraph 4 answer? A．Who often uses AI to create artwork? B．What are the steps to create videos with AI? C．How many pictures are needed for a video? D．What is ChatGPT’s role in video creation? 4．What’s the meaning of the underlined word “limitations” in the last paragraph? A．goals B．abilities C．rules D．shortcomings 5．What’s Mr. Feng’s opinion about AI’s role in making films? A．He thinks it is perfect and has no weaknesses. B．He believes it still faces challenges in creating videos. C．He thinks it can easily overcome all challenges in film making. D．He doesn’t care about its development in film making. 02 （2025八年级上·广东深圳·专题练习）   Silent Honor, a 2025 historical TV play with Yu Hewei, Wu Yue and Wei Chen as main actors, is based on true stories of unknown heroes. These heroes fought during the important 1949-1950 time for the country’s freedom. The play clearly shows characters like Wu Shi and Zhu Feng, and the actors played them with strong feelings. These heroes put their lives in danger to send top intelligence, which built an important base for the country’s freedom. Wu Shi says the famous line “If I don’t return, then I don’t return.” This line shows the brave spirit of a hero who fights for his country.​ What makes the drama special is its true way of showing heroes. They are not shown as perfect idols, but as common people who have families and fears. However, they always put the country’s needs above everything else. This connects deeply with the audience, making historical heroes more relatable (易共鸣的) than distant figures in historical records. The drama has great meaning: it strongly passes on the spirit of loving one’s country. It tells viewers that today’s peaceful life was made by the sacrifices (牺牲) of people who lived before us. For everyone, it is a helpful lesson. It encourages people to value the present, keep their love for the country, and do something for the country’s growth.​ As its good messages spread widely online, Silent Honor shows that true stories about loving one’s country go beyond time. It not only touches people’s hearts but also helps develop good values. It lets people understand how important it is to love their country and care about national unity, while also admiring the courage of historical heroes. This further strengthens the true hope for the eventual reunification of the motherland. 1．What can we learn about Wu Shi and Zhu Feng from the passage?​ A．They are made-up people created by the drama team. B．They risked their lives to fight for the country’s freedom. C．The drama shows them as perfect heroes with no mistakes.​ D．Both of them were excellent Communist Party members in China. 2．Why does the passage mention Wu Shi’s line “If I don’t return, then I don’t return”?​ A．To show Wu Shi was afraid of fighting for the country.​ B．To explain why Wu Shi became a main character in the drama.​ C．To show Wu Shi’s brave spirit when protecting his country.​ D．To tell readers Wu Shi never came back after his task. 3．Why do the heroes in Silent Honor feel more relatable for the audience?​ A．They are shown as perfect idols with no fears.​ B．They are common people who have families and worries.​ C．They only care about the country and forget their own lives.​ D．They are exactly the same as the heroes in other dramas. 4．What is the main topic of the passage?​ A．Why Silent Honor is popular with young people.​ B．An introduction to the story of the historical drama Silent Honor. C．How Silent Honor shows heroes in a different way from other dramas.​ D．What the drama Silent Honor can teach people and how it influences others.​ 5．What does the author think of the drama Silent Honor?​ A．Critical. B．Neutral. C．Doubtful. D．Praiseful. 03 （25-26八年级上·广东深圳·期中） Were you surprised by the humanoid robots (人形机器人) performing the Yangko dance at this year’s Spring Festival Gala? Wait for it! Another humanoid robot can even do a front flip (前空翻). These days, humanoid robots seem to be able to do almost anything. But what makes them so smart? The secret lies in artificial intelligence (AI). Since 2022, big progress in generative (生成式) AI has pushed humanoid robots to the next level. Now, companies are coming up with amazing technologies like large language models (LLMs). Peter Chen from Covariant told the Economist that LLMs, which power ChatGPT, can be used to improve robotics. LLMs learn from tons of data and use that knowledge to help robots think. Visual AI helps robots understand what they see in photos and videos. This mix of LLMs and visual AI allows robots to know how things relate and interact, improving their ability to move and perform tasks. But being smart isn’t enough—robots also need to move well. In the past, even simple tasks like picking up an apple were hard for robots. These days, new technology makes them better. Using light materials like carbon fiber (碳纤维) makes robots strong and flexible. While sensors let them see, hear and “feel” their environment, motors help them move easily. Take Unitree Robotics’ H1 humanoid robot as an example. It has a 3D LiDAR sensor, a depth camera and a powerful M107 joint (关节) motor. Humanoid robots are on the rise. The market for these robots could be worth 276.9 billion yuan by 2035. 1．What has been a big reason for humanoid robots’ rapid development since 2022? A．Better sensors. B．New motors. C．Progress in generative AI. D．Wide use of carbon fiber materials. 2．How do large language models improve robots, according to Peter Chen? A．They let robots move more easily. B．They let robots learn from data. C．They make robots look more human. D．They help robots sense their environment. 3．What does the word “flexible” most likely mean in the passage? A．Easy to break. B．Fixed in shape. C．Able to bend or move easily. D．Heavy and solid. 4．Why did the writer mention Unitree Robotics? A．To introduce the latest humanoid robot. B．To explain how humanoid robots interact with humans. C．To offer some tips for training a humanoid robot. D．To show how technology helps robots move better. 5．What is the main idea of the passage? A．Humanoid robots grow smarter and more agile due to AI and technology. B．Humanoid robots will completely replace humans in the future. C．The Spring Festival Gala showcased the latest humanoid robots. D．LLMs and Visual AI are the only technologies improving robots. 04 （25-26八年级上·广东深圳·期中）Imagine a robot teacher that draws pictures on the board while explaining science. This is Embodied AI machines that learn through action, just like students in a lab. In schools today, Embodied AI makes learning fun and real. For example, “AI pens” check your handwriting and show mistakes right away. English apps use voice study to help you practice speech by copying your movements. Even PE classes get smarter: sensors in sports shoes measure balance (平衡) and shout advice like, “Lower knees more!” What’s special about these robots? They join thinking with doing. This “learning by doing” is like small class activities. In a science class, when you measure pencils with a ruler, you learn about measurement. You can see the difference in pencil lengths. And when you move a heavy book and a light notebook with the same force, it’s harder to move the book, helping you understand “force”. This makes these ideas easy to get. By 2025, Embodied AI will be everywhere. They won’t replace (取代) teachers—they’ll make learning better, turning difficult ideas into games. For example, in a science lab, a robot could mix chemicals safely, showing you how reactions work. In an art class, AI might guide your hand to draw perfect circles, teaching geometry (几何学) while you create. Even history lessons could come alive with robots acting out historical events! So, are you ready to study with robots that act and think? Embodied AI isn’t magic—it’s about turning every student into a creator and explorer. The future of learning isn’t in books...it’s waiting for you to build it! 1．What can Embodied AI mentioned in Paragraph 1 do? A． B． C． D． 2．How does Embodied AI make learning interesting? A．AI pens can help you do your homework. B．English apps help improve your speaking skills. C．Dangerous science tests can be done by students. D．AI teachers help you keep balanced in PE classes. 3．What does the underlined word “This” in Paragraph 3 refer to? A．The process of joining thinking with doing. B．The method of “learning by doing”. C．The activity of measuring pencils. D．The experiment of moving books. 4．How might Embodied AI be used in an art class? A．By writing poems about paintings. B．By guiding a student to draw shapes. C．By taking the place of the art teachers. D．By showing famous works of art. 5．What is the role of Embodied AI in the future classroom? A．To replace all human teachers. B．To teach students how to think. C．To turn students into magicians. D．To encourage creativity in students. 05 （25-26八年级上·广东揭阳·月考）The Amazing World of Artificial Intelligence Have you ever talked to a robot or seen a car that drives itself? These are examples of artificial intelligence, or AI. AI is a part of computer science. Its goal (目的) is to create smart machines that can think and learn like humans. AI is everywhere in our daily lives. When you use a search engine like Baidu to find information, AI helps to give you the best results. When you watch videos on TikTok, AI recommends other videos you might like. Some people even have smart speakers at home that can play music or tell jokes when you speak to them. These speakers use AI to understand your words. How does AI learn? It learns from a lot of data (数据). ________ For example, if we want an AI to recognize cats, we show it thousands of cat pictures. After “studying” these pictures, the AI can identify (识别) a cat in a new photo. This process is similar to how students study for a test — they review their notes many times to remember the information. AI is also a great helper in many fields. In hospitals, it can help doctors find diseases early. In schools, it can create special exercises for each student. On farms, it can check if plants are healthy. AI makes many tasks faster and easier. However, AI is not perfect. It can sometimes make mistakes if the data it learns from is not good enough. Also, it cannot feel emotions like happiness or sadness like humans do. Scientists are still working hard to improve AI. They believe that in the future, AI will bring more wonderful changes to our world. 1．What does the underlined word “recommends” mean in paragraph 2? A．makes B．suggests C．buys D．watches 2．Choose the best sentence to fill in the ________ in the passage. A．This data can be pictures, words, or numbers. B．However, AI learns much faster than humans. C．So, AI never needs to rest. D．Many students are good at using AI. 3．According to the passage, which of the following is TRUE? A．AI can already feel human emotions like happiness. B．AI is only used in smart speakers at home. C．AI is perfect and never makes any mistakes. D．AI needs data to learn, just like students need to study. 4．What is the best title for this passage? A．The History of Artificial Intelligence B．How to Build a Robot C．Artificial Intelligence: A Helpful Technology D．Problems with Smartphones 5．What is the writer’s way of developing the text? A．Telling a personal story about using AI. B．Using examples to explain a topic. C．Showing the problems of AI first and then giving solutions. D．Comparing the advantages and disadvantages of AI in each paragraph. 7 / 10 学科网（北京）股份有限公司 $ 限时练习：40min 完成时间： 月 日 天气： 寒假作业10 说明文阅读 说明文阅读解题技巧 一、解题核心步骤：“三步定位法” 1. 预读题干，圈定关键词 操作：先浏览题目，划出人名、数字、专有名词（如学科术语）、否定词（not/except）等核心定位词。 示例：若题干问 “Why do ants count their steps?”，圈出 “ants”“count steps”，便于快速定位文中相关段落。 2. 略读全文，把握结构 重点：说明文常按 “引言（现象 / 问题）→主体（分点说明）→结论（影响 / 建议）” 结构展开，每段首句多为主题句。 技巧：用 30 秒快速扫读各段首句，标注 “First/Moreover/However” 等逻辑词，梳理文章框架。 3. 精准定位，对比选项 原则：根据关键词回文定位，将选项与原文信息逐词对比，注意同义替换（如 “avoid getting lost”=“prevent losing their way”）。 警惕陷阱：排除 “无中生有（原文未提及）”“偷换概念（如将 “蚂蚁” 改为 “蜜蜂”）”“过度推断” 的选项。 二、分题型解题技巧 1. 细节理解题：“关键词 + 同义替换” 直接细节题：题干关键词与原文重合（如数字、专有名词），答案多为原文原句或同义改写。 间接细节题：需整合多句信息（如因果关系、方式方法），注意 “because/as a result of” 等逻辑词。 示例：原文 “A certain kind of ants can count their steps to avoid getting lost.” 对应题干 “Why do ants count steps?”，答案即 “To prevent losing their way.”（同义替换 “avoid getting lost”）。 2. 推理判断题：“忠于原文，拒绝联想” 不选原文直接表述的内容（推理题答案需 “隐含” 于文中）。 依据作者态度词（如 “useful/important” 表支持，“problem/challenge” 表担忧）推断立场。 示例：若文中提到 “Solar power is clean but expensive.”，可推断 “太阳能的缺点是成本高”，但不可推断 “未来会被淘汰”（原文无依据）。 3. 词义猜测题：“上下文逻辑 + 构词法” 上下文线索：通过并列（and）、转折（but）、举例（for example）猜词。如 “Some animals hibernate, such as bears and frogs.” 可推出 “hibernate” 意为 “冬眠”。 构词法：如 “un+happy”=“不高兴”，“re+build”=“重建”。 4. 主旨大意题：“主题句 + 各段核心” 主题句多在首段首句或末段总结句（如 “In conclusion, ...”）。 若段落无明显主题句，归纳各段关键词（如反复出现的 “ant/navigation”），排除 “细节化” 或 “范围过大” 的选项。 示例：文章围绕 “蚂蚁通过计数步数导航” 展开，正确标题应为 “The Navigation Skill of Ants”，而非 “All Animals’ Ways to Avoid Getting Lost”（范围过大）。 5. 标题归纳题：“精准 + 简洁 + 涵盖全文” 判断标准： 标题需包含文章核心对象（如 “声波”“蚂蚁”）和主要事件（如 “工作原理”“生存技巧”）。 避免 “片面化” 标题（如只讲 “蚂蚁计数步骤” 而忽略 “导航目的”）。 6. 指代关系题：“前指原则 + 代入验证” 操作：代词（it/they/this）通常指代前一句的主语或宾语，将候选词代入原句，通顺即正确。 示例：“Scientists studied the process and found it effective.” 中 “it” 指代前半句 “the process”。 7. 写作手法题：“标记逻辑词 + 分析结构” 若文中出现 “for example/like”，为举例子； 出现 “more than/while”，为作比较； 出现 “first/then”，为时间顺序； 出现 “because/as”，为分析原因。 8. 跨学科综合题：“结合文中信息 + 学科常识” 若涉及物理、数学等知识（如 广东2024 年声波坐标题），优先从文中找解释（如 “声波频率越高，坐标值越大”），再结合学科基础解题。 切勿仅凭常识判断，需以文中信息为唯一依据。 三层必刷：巩固提升+能力培优+创新题型（热点话题） 01 （25-26八年级上·广东惠州·月考）In recent years, people around China have gotten to know a number of ancient Chinese inventions well. Here are four of them. Chinese ZhusuanPeople first found Zhusuan from Liu Hong. With a long history of 1,800 years, it shows how smart the ancient Chinese people were. It uses an abacus (算盘), and people think of this tool as the world’s oldest computer. It is different from the modern computer. The Shadow PlayThe shadow play is one of the oldest plays in China. It first appeared in ancient Chang’an over 2,000 years ago. It became popular in the Tang and Song dynasties. When actors put on the shadow play , they sing along with the music and control shadow tools at the same time. The 24 Solar TermsPeople name it the fifth great invention of China. With a history of over 2,100 years, people finally made it in the Western Han Dynasty. The 24 Solar Terms is a system that shows the relationship between the climate and agriculture (农业). And it plays an important role in Chinese agricultural production and people’s daily life. SilkSilk has a long history of over 3,000 years in China. Ancient Chinese people first made it, and it was a highly valuable material. People used silk not only for beautiful clothing but also for a famous product for business, connecting China with the rest of the world. People in the past also used silk for art and even as money. 1．Where did the shadow play first appear? A．In modern Beijing. B．In ancient Chang’an. C．In the Tang Dynasty. D．In the Song Dynasty. 2．What can we know about the actors in the shadow play? A．They were not very popular. B．They played music themselves. C．Their job was very easy and fun. D．They had to do two things together. 3．Which is the correct order of the inventions from the oldest to the newest? A．Silk→The 24 Solar Terms→The Shadow Play→Chinese Zhusuan B．The 24 Solar Terms→Silk→The Shadow Play→Chinese Zhusuan C．Silk→The Shadow Play→The 24 Solar Terms→Chinese Zhusuan D．The Shadow Play→Silk→The 24 Solar Terms→Chinese Zhusuan 4．Which of the following is TRUE according to the passage? A．Liu Xiang first invented Zhusuan. B．People used the 24 Solar Terms to tell people’s daily life. C．People used the shadow play to help people with farm work. D．Silk played an important part in ancient China’s business with other places. 5．In which part of the newspaper can we read the passage? A．Science. B．Music. C．Culture. D．Business. 【答案】1．B 2．D 3．A 4．D 5．C 【导语】本文是一篇说明文。文章主要介绍了算盘、皮影戏、二十四节气以及丝绸这四项中国古代的著名发明。 1．细节理解题。根据“It first appeared in ancient Chang’an over 2,000 years ago.”可知，皮影戏最早出现在古长安。故选B。 2．细节理解题。根据“When actors put on the shadow play, they sing along with the music and control shadow tools at the same time.”可知，他们需要同时做两件事 (演唱和操控皮影)。故选D。 3．推理判断题。根据“Silk has a long history of over 3,000 years in China.”可知，丝绸在中国有超过3000年的悠久历史；根据“It first appeared in ancient Chang’an over 2,000 years ago.”可知，皮影戏首次出现在两千多年前；根据“With a history of over 2,100 years, people finally made it in the Western Han Dynasty.”可知，二十四节气历史超2100年；根据“With a long history of 1,800 years...”可知，算盘拥有1800年的悠久历史。因此，从最古老到最新的正确顺序是：丝绸 (超3000年) → 二十四节气 (超2100年) → 皮影戏 (超2000年) → 算盘 (1800年)。故选A。 4．细节理解题。根据“People used silk not only for beautiful clothing but also for a famous product for business, connecting China with the rest of the world.”可知，丝绸在古代中国与外界贸易中发挥了重要作用。故D正确。故选D。 5．推理判断题。文章整体介绍了算盘、皮影戏、二十四节气、丝绸这四项中国古代的发明创造，这些都属于文化领域的知识遗产。因此，最可能出现在报纸的“文化”板块。故选C。 02 （25-26八年级上·广东深圳·期中） The World Health Organization (WHO) has warned about chikungunya fever (基孔肯雅热). It has been found in many countries. In China, up to now, Guangdong including Jiangmen, Guangzhou, Foshan and Shenzhen has reported about 5000 cases (病例), with over 200 in Shenzhen in September. Luckily, no deadly cases have been found. The best way is to avoid mosquito bites (蚊子叮咬). If you are in places where the mosquitoes are commonly found, it is suggested that you should do as follows. First, people at home should remember to clear away water where mosquitoes grow. If you have vases around you, take time to clean them every week. What’s more, if you live in areas where mosquitoes prefer, you can use screen doors and windows and sleep under a mosquito net. When going outside, you should wear long clothes to keep yourself from being bitten by mosquitoes. There is no special medicine for chikungunya. How should you treat yourself if you feel ill? Look for medical attention right away if you have a fever. Think about your travel history and tell your doctor where you have been to recently. The basic care includes resting well and drinking enough water. You can take medicine to control fever or suffering, but do not use the medicine Aspirin. Most people get better with good care. If you plan to travel, learn about the number of local cases and protect yourself from mosquitoes. If possible, take some medicine with you. 1．Why does the passage talk about Guangdong in paragraph 1? A．To tell us the number of cases in the area. B．To tell us not to worry about cases. C．To tell us the number of deaths. D．To tell us the number of mosquitoes. 2．How can people avoid chikungunya fever? A．By keeping your doors open. B．By throwing away your vases. C．By cleaning water around you. D．By wearing short-sleeved clothes outside. 3．What does the underlined “them” in paragraph 2 refer to? A．Bites. B．Vases. C．Mosquitoes. D．Doors. 4．What is the purpose of Paragraph 3? A．To warn us not to take medicine. B．To show us facts about the fever. C．To talk about advice for travelling. D．To give us ways to deal with the fever. 5．What’s the best title for the passage? A．How can we avoid chikungunya fever? B．How will chikungunya fever influence us? C．Why are we recently bitten by mosquitoes? D．What are the causes for chikungunya fever? 【答案】1．A 2．C 3．B 4．D 5．A 【导语】本文主要介绍了基孔肯雅热的相关情况，包括病例分布、防蚊措施、患病后的处理方法及旅行建议。 1．推理判断题。根据第一段“In China, up to now, Guangdong including Jiangmen, Guangzhou, Foshan and Shenzhen has reported about 5000 cases (病例), with over 200 in Shenzhen in September.”介绍包括江门、广州、佛山、深圳等地方报告了病例具体数量，可知，第一段是为了说明广东地区的病例数量。故选A。 2．细节理解题。根据第二段“First, people at home should remember to clear away water where mosquitoes grow.”可知，清理周边积水可避免蚊子滋生，从而预防基孔肯雅热。故选C。 3．词句猜测题。根据第二段“If you have vases around you,”可知，此处用“them”指代“vases”，故选B。 4．推理判断题。根据第三段“How should you treat yourself if you feel ill…”可知，第三段讲述了感染基孔肯雅热后的应对方法。故选D。 5．最佳标题题。文章主要介绍了基孔肯雅热的情况以及如何预防和应对；可知选项A符合主题。故选A。 03 （25-26八年级上·广东深圳·期中） Mooncakes are a traditional snack in Chinese culture. These cakes are an important part of the Mid-Autumn Festival, a time for families to get together and enjoy the full moon. The cultural meaning of mooncakes lies in their connection with the festival’s topics of get-together and thanks. The shape of the traditional mooncakes looks just like the full moon. It means “completeness” and “being together.” Historically, mooncakes were used as a solution to communication during the Yuan Dynasty (1271-1368), with secret messages put inside. Today, giving mooncakes to family and friends is a way to show love and good wishes. Preferences for the inside of mooncakes are widely different, reflecting local places’ tastes and modern creativity. In the south, mooncakes with lotus seed paste (莲蓉) and salted egg yolk fillings (咸蛋黄馅儿) remain to be loved. In the north, people often enjoy sweeter inside. Now, we also have new colors and tastes like chocolate, Wuren and even ice cream. These new styles are popular with young people. The outside of mooncakes can be different too. Some are thin, soft, but others have a thick one. There is also a new and special kind called “snow skin” mooncake, which is soft, cool, and has many colors. All in all, mooncakes are more than just a tasty food. The changes in the styles of mooncakes reflect people’s special love for them and tradition in them. When Chinese people eat it, it helps people feel closer to each other and to their home culture. 1．What do people usually do on the Mid-Autumn Festival? A．Travelling with friends. B．Sending secret messages. C．Enjoying the full moon. D．Talking with new friends. 2．Who would prefer mooncakes with ice cream? A．The poor. B．The young. C．The rich. D．The old. 3．Which words best describe mooncakes? A．Colorful and different. B．Secret and popular. C．Expensive and modern. D．Cheap and special. 4．Why does the writer introduce “snow skin” mooncakes in paragraph 4? A．To show the shape of mooncakes. B．To tell us the color of mooncakes. C．To explain the inside of mooncakes. D．To give an example of new mooncakes. 5．Which of the following best shows the structure (结构) of the text? (P= Paragraph) A． B． C． D． 【答案】1．C 2．B 3．A 4．D 5．C 【导语】本文介绍了月饼作为中国文化中传统小吃的文化意义、不同地区的口味偏好、外观样式的变化，以及月饼承载的情感与文化价值。 1．细节理解题。根据“These cakes are an important part of the Mid-Autumn Festival, a time for families to get together and enjoy the full moon.”可知，中秋节人们通常会团聚并赏月，故选C。 2．细节理解题。根据“Now, we also have new colors and tastes like chocolate, Wuren and even ice cream. These new styles are popular with young people.”可知，年轻人更喜欢冰淇淋口味的月饼，故选B。 3．推理判断题。根据“Preferences for the inside of mooncakes are widely different...The outside of mooncakes can be different too...which is soft, cool, and has many colors.”可知，月饼口味多样、外观也丰富，“Colorful and different”能较好描述它，故选A。 4．细节理解题。根据“The outside of mooncakes can be different too...There is also a new and special kind called ‘snow skin’ mooncake”可知，作者介绍冰皮月饼是为了举例说明新式月饼，故选D。 5．篇章结构题。通读全文可知，P1总述月饼的地位，P2-4段分别介绍其文化意义、馅料、外皮样式，P5总结价值，对应“总—分—总”结构，故选C。 04 （25-26八年级上·广东汕头·月考）You may experience the feeling. Your mouth feels like it is on fire. Your eyes start to water. You just ate one of nature’s hottest foods — the chili pepper! Chili peppers, also called chilies, are used in dishes around the world. They are in dishes like chicken with chilies and Mapo tofu. Chilies come from plants of the genus Capsicum (辣椒属植物). They are “hot” because they contain (包含) something called capsaicin (辣椒素). Capsaicin is very good for your health. It helps you breathe better, and it may even help you keep fit. Capsaicin makes you feel less hungry. It also helps you lose weight. You can test the heat of chilies in units called Scoville Heat Units (史高维尔单位,简称SHU). The world’s hottest chili is Pepper X. It sometimes can reach up to 3.1 million SHU! Eating hot chilies can be uncomfortable, but some people love to eat them. Anandita Dutta Tamuly, a woman from India, became famous for eating chilies. She ate 51 hot peppers in just two minutes! The peppers are Naga Jolokia (Ghost Peppers). They are one of the hottest chilies in the world. “I found eating chilies is a great way to stay healthy,” says Tamuly. She began eating chilies when she was a child. She eats chilies when she doesn’t feel well, too. “Every time I have a cold, I just eat some chilies and then I feel better. To be honest, I hardly feel the heat of the chilies.” 1．What does the underlined word “it” refer to in Paragraph 1? A．Chili pepper. B．Feeling. C．Water. D．Mouth. 2．Why does the writer write Paragraph 3? A．To advise us not to eat more chilies. B．To show chilies are the hottest food. C．To explain how chilies are good for us. D．To tell why eating chilies is uncomfortable. 3．Which of the following is NOT true about Anandita Dutta Tamuly? A．She ate 51 hot peppers in just two minutes. B．She eats some chilies when she has a cold. C．She started eating chilies when she was a child. D．She is famous for eating Pepper X chilies. 4．What’s the structure of the passage? A． B． C． D． 5．What is the passage mainly about? A．The ways to eat very hot chili peppers. B．The facts about hot chili peppers. C．Ideas for cooking with chili peppers. D．The reasons why people like chili peppers. 【答案】1．D 2．C 3．D 4．C 5．B 【导语】本文主要介绍了辣椒的一些相关信息以及人们吃辣椒的事迹。 1．词句猜测题。根据“Your mouth feels like it is on fire.”可知，it指代嘴巴。故选D。 2．推理判断题。根据“Capsaicin is very good for your health.”及下文可知，第三段主要介绍了辣椒素对健康的好处。故选C。 3．细节理解题。根据“Anandita Dutta Tamuly, a woman from India, became famous for eating chilies. She ate 51 hot peppers in just two minutes! The peppers are Naga Jolokia (Ghost Peppers).”可知，Anandita Dutta Tamuly是因吃魔鬼椒而出名，因此D选项错误。故选D。 4．篇章结构题。文章第一段引出了“辣椒”这个话题；第二、三、四段具体介绍了辣椒的一些相关信息；第五、六两段介绍了Anandita Dutta Tamuly吃辣椒的事迹。故选C。 5．主旨大意题。通读全文可知，本文主要介绍了辣椒的一些相关信息。故选B。 05 （24-25八年级上·广东茂名·期末）Nowadays, a lot of people around the world enjoy jogging. It is a kind of running. Jogging means running slowly, but it is still faster than walking. In the mornings and evenings, you can see people jogging in parks or along city streets. One of the reasons is that jogging is an excellent way of exercise. It helps people lose weight and keep them active. More importantly, jogging is suitable for everyone, no matter how fit you are. For most people, jogging is helpful. It can make their hearts work better. Scientists think that jogging can reduce the risk of heart problems. For beginners, jogging is a good start. Because the exercise is not very difficult, beginners can easily give it a try. Another reason is that jogging is cheaper than many sports—to start, just get some comfortable sports clothes and good running shoes. Although jogging is good, overdoing it is harmful to the body. It’s not a good idea to jog every day. The body needs time to get better from exercise. If you keep training for years and you are quite fit, it’s okay to jog five or six times a week. But remember, ______. As you can see, jogging can lead to plenty of improvements in health. Jog with friends in a right way. You will feel much healthier. Just try it. 1．What can we know about jogging from paragraph 1? A．Few people like jogging. B．It is difficult for people to jog. C．Running is faster than jogging. D．Jogging is the same as walking. 2．What does the underlined word “suitable” mean in Paragraph 2? A．Fit. B．Expensive. C．Difficult. D．Interesting. 3．Which of the following can be put in “______” in Paragraph 4? A．eat more junk food to gain energy. B．take at least one day off each week. C．increase your jogging distance every day. D．always jog faster to improve fitness. 4．What can we learn from the passage? A．People with heart problems should not jog. B．Different people should jog in different ways. C．We should jog as often as possible to keep fit. D．Jogging is the most important sport in the world. 5．Which is the best title for the passage? A．Ways of Jogging B．Problems of Jogging C．Popularity of Jogging D．Advantages of Jogging 【答案】1．C 2．A 3．B 4．B 5．D 【导语】本文介绍了慢跑的好处、适合人群以及注意事项，强调了适度运动的重要性。 1．细节理解题。根据“Jogging means running slowly, but it is still faster than walking.”可知，慢跑比走路快，但比跑步慢。故选C。 2．词句猜测题。根据“More importantly, jogging is suitable for everyone, no matter how fit you are.”以及后文“For beginners, jogging is a good start. Because the exercise is not very difficult, beginners can easily give it a try.”可知，慢跑适合每个人，无论你身体状况如何，对于初学者来说，慢跑是一个好的开始，因为这项运动不是很难，初学者可以很容易地尝试，由此可推测出“suitable”意思是“合适的，适合的”，与“Fit”意思相近。故选A。 3．推理判断题。根据“Although jogging is good, overdoing it is harmful to the body. It’s not a good idea to jog every day. The body needs time to get better from exercise.”可知，虽然慢跑很好，但过度慢跑对身体有害，每天慢跑不是一个好主意，身体需要时间从运动中恢复，由此可推测出，此处应该是建议每周至少休息一天。故选B。 4．推理判断题。根据“For most people, jogging is helpful. It can make their hearts work better. Scientists think that jogging can reduce the risk of heart problems. For beginners, jogging is a good start. Because the exercise is not very difficult, beginners can easily give it a try.”以及“Although jogging is good, overdoing it is harmful to the body. It’s not a good idea to jog every day. The body needs time to get better from exercise. If you keep training for years and you are quite fit, it’s okay to jog five or six times a week.”可知，不同的人应该以不同的方式慢跑，要根据自己的身体状况和锻炼时间来合理安排慢跑。故选B。 5．最佳标题题。根据全文内容可知，文章主要介绍了慢跑的好处，包括慢跑是一种很好的锻炼方式，可以帮助人们减肥、保持活力、改善心脏功能、降低心脏病风险等，同时还提到了慢跑的成本较低，适合初学者等。因此，文章的最佳标题应该是“慢跑的优点”。故选D。 01 （25-26八年级上·广东佛山·期中）In recent years, short-form videos have become popular around the world. Compared with traditional long-form videos, they are more convenient. However, some Chinese researchers have some worries. They have recently studied how short-form videos reshape our brains and influence our genes. The new study found that watching short-form videos could increase brain activity (活跃性). This may lead to various biological and nervous system problems. For the study, the researchers picked out 111 college students between the ages of 17 and 30 who liked to use social media. Researchers collected their brain imaging data using MRI scans (磁共振扫描) to see the nerve system effects of short-form videos, especially in terms of structural changes and functional activity in the brain. The results were astonishing. Students who spent more time on short-form videos had different brain structures and functions from others. There is an increase in gray matter in two brain regions, which help people make decisions, deal with information and control their emotions. This change makes the brain more sensitive to the quick pleasure of watching one video after another. That’s why it’s harder for these students to stop using short-form video apps. Moreover, the researchers found nearly 500 genes that are related to brain changes from short-form video addiction. Interestingly, most of these genes show greater activity when people are teenagers. This shows that the teenage years are a weak period—people at this age may be more likely to get addicted to short-form videos. 1．What did the research mainly study? A．Basic structure of human brains. B．Common behaviours of the teenagers. C．Influences of short-form videos on our brains. D．Popularity of short-form videos among the young. 2．What does the underlined word “astonishing” mean? A．Surprising. B．Boring. C．Common. D．Simple. 3．What does more brain sensitivity lead to? A．Easier addiction. B．Faster learning. C．Better decisions. D．Calmer emotions. 4．Why might teenagers be more easily addicted to short-form videos? A．Because they use mobile phones more frequently. B．Because they have more free time to use apps. C．Because some genes are more active at their age. D．Because the brain development is largely complete. 5．Which of the following is most likely to be shown next? A．Ways for doctors to treat video addiction symptoms. B．Methods for parents to manage their own video use time. C．Advice for teenagers to reduce short-form video addiction. D．Tips for schools to educate all the people on video risks. 【答案】1．C 2．A 3．A 4．C 5．C 【导语】本文是一篇说明文，介绍了中国研究人员针对短视频对人类大脑和基因影响的研究。 1．细节理解题。根据“They have recently studied how short-form videos reshape our brains and influence our genes.”可知，该研究主要探讨短视频对我们大脑的影响。故选C。 2．词句猜测题。根据“Students who spent more time on short-form videos had different brain structures and functions from others.”可知，长时间看短视频的学生大脑结构和功能与他人不同，这一结果是令人意外的。“astonishing”意为“令人惊讶的”，与“Surprising”同义。故选A。 3．细节理解题。根据“This change makes the brain more sensitive to the quick pleasure of watching one video after another. That’s why it’s harder for these students to stop using short-form video apps.”可知，大脑更敏感会导致更难停止使用短视频应用，即更容易沉迷。故选A。 4．细节理解题。根据“most of these genes show greater activity when people are teenagers. This shows that the teenage years are a weak period—people at this age may be more likely to get addicted to short-form videos.”可知，青少年更易沉迷短视频是因为他们这个年龄段，与短视频成瘾相关的部分基因更活跃。故选C。 5．推理判断题。文章最后重点指出青少年更易沉迷短视频，结合前文对短视频负面影响的研究，接下来最可能给出针对青少年减少短视频成瘾的建议。故选C。 02 （24-25八年级上·广东惠州·期末）On November 28th, a great project was successfully completed in the Taklimakan Desert (塔克拉玛干沙漠). It is an amazing event in China’s history of desert control. The desert is in Xinjiang. Known as the “Sea of Death”, it is the second-largest moving desert around the world. However, near this desert, people are working hard to stop it from getting bigger. They are building a green wall called “locking the edge” (锁边). This 3046-kilometer-long wall shows China’s great experience in environmental protection. The project was filled with difficulties. Workers had to plant trees and grass in the sand in order to stop the sand from moving around. What’s more, they had to fight against strong winds and poor soil (土壤). They never thought about giving up and succeeded in planting billions of plants along the desert edges. Thanks to their hard work, the environment is much better now. The project brings many benefits. First, fewer sandstorms mean cleaner air. And animals like wild camels now have more food to eat and more places to live in. Also, it offers new jobs to local people. This green wall is not just stopping the desert from growing, but also giving hope and a greener future to the whole area. 1．Where is the Taklimakan Desert? A．In Xinjiang. B．In Xizang. C．In Gansu. D．In Qinghai. 2．What is Paragraph 3 mainly about? A．When people finished locking the edge. B．How people built the green wall. C．What people did to fight against bad weather. D．Why people worked on the project. 3．What does the underlined word “benefits” in Paragraph 4 probably mean? A．Accidents. B．Advantages. C．Adventures. D．Activities. 4．What does the project bring? A．Strong winds. B．Sandstorms. C．More animals. D．New jobs. 5．Which can be the best title for the passage? A．China’s Experience of Desert Control. B．The Taklimakan Desert. C．Benefits of Desert Control. D．Taklimakan Edge-Locking Project. 【答案】1．A 2．B 3．B 4．D 5．D 【导语】本文介绍了中国在塔克拉玛干沙漠实施的“锁边”生态工程，包括其背景、面临的挑战、成果及带来的益处。 1．细节理解题。根据第二段“The desert is in Xinjiang.”可知，塔克拉玛干沙漠位于新疆。故选A。 2．主旨大意题。第三段主要描述了工人们如何在沙漠边缘种植草木以固定沙土，以及他们与强风和贫瘠土壤作斗争的过程，即如何建造绿色长城。故选B。 3．词句猜测题。根据第四段“The project brings many benefits.”以及下文列举的“fewer sandstorms”（更少的沙尘暴）、“more food to eat”（更多食物）、“new jobs”（新工作）等积极影响可知，“benefits”意为“益处，好处”。故选B。 4．细节理解题。根据第四段“it offers new jobs to local people”可知，该项目带来了新的工作岗位。故选D。 5．主旨大意题。全文围绕塔克拉玛干沙漠的“锁边”工程展开，介绍了其位置、建设过程、面临的困难以及带来的益处，因此最佳标题为“塔克拉玛干锁边工程”。故选D。 03 （25-26八年级上·广东广州·期中）The third month of the school year has now arrived. Have you paid attention to how, when we talk about numbers, we naturally think of the number three? In some ways, “three” is a number that has magical powers. If you are a close observer of life, you should have found that this number is all around us. Everything has a beginning, a middle and an end. We eat three meals a day. Traffic lights all over the world use three colors: red, yellow and green. And there is the rule of three. It is an age-old writing technique. According to this rule, things can always become more satisfying to readers if they come in threes. Did you know that the world’s most powerful brands use the rule of three to enhance their marketing? Just do it. I’m loving it. Coke is it. All of these famous slogans are three words long. (And perhaps you have realized that we have only offered three examples. Well, in many articles, examples often come in threes.) (Including this one, it’s four). But what is it about the number three that makes it so magical? Well, we know that the human brain is very complex. However, it enjoys thinking in patterns. It is always trying to find structure in seemingly unrelated information. What’s more, if there are no patterns, our brains will create them. And three is the smallest number needed to form a pattern. As the old saying goes, “Once is luck, twice is coincidence and three times is a pattern.” Moreover, our brains can only remember a little information at any given moment. An audience member will usually only remember three things from a speech. Do you want something in your presentation to stick in your audience’s minds? Put it forward to them in groups of three. If we properly use the rule of three in our daily lives, we can make many things easier. For example, many people like to add lots of tasks to their to-do lists. Experts, however, suggest they should limit themselves to just three tasks. These top three tasks should be hard enough to be challenging while still being achievable. And the next time you are making New Year’s resolutions, consider listing only three things to work on. The longer your list is, ________! 1．What example does the author list to explain the rule of three in marketing? A．People have three meals eaten daily. B．Three types of advertising methods. C．Three different colors in traffic lights. D．Three slogans that all have three words. 2．What does the underlined word “pattern” mean? A．A design made from repeated lines, shapes, or colours. B．A drawing or shape used to show how to make things. C．A particular way in which something is done or organized. D．A small piece taken from something to show what it is like. 3．Which of the following statements is TRUE according to the passage? A．People naturally trust the messages more if they are only three words long. B．The number three is powerful because it represents a symbol of good luck. C．The human brain requires exactly three elements to recognize any kind of pattern. D．Big brands mainly use three-word slogans because they are easier to remember. 4．Which of the following best fits the blank in the last paragraph? A．the less likely you are to keep it B．the more productive you will be C．the happier you will feel next year D．the better you can manage your time 5．Where can you probably read the passage? A．In a school textbook on social studies. B．In a science report about brain research. C．In a business newspaper on marketing. D．In a magazine about language and life. 【答案】1．D 2．C 3．D 4．A 5．D 【导语】本文主要介绍了神奇的数字3。 1．细节理解题。根据“Did you know that the world’s most powerful brands use the rule of three to enhance their marketing? Just do it. I’m loving it. Coke is it. All of these famous slogans are three words long.”可知，作者列举了三个著名的口号来证明三在市场中的应用。故选D。 2．词义猜测题。根据“Once is luck, twice is coincidence and three times is a pattern.”可知，pattern强调事物组织或重复的规律性，选项C的“特定组织方式”最契合语境。故选C。 3．推理判断题。根据“our brains can only remember a little information”及“...usually only remember three things from a speech”可知，品牌使用三词标语是为了便于记忆。故选D。 4．推理判断题。根据文章最后一段“The longer your list is...”以及前文提到的“三”的规则和大脑记忆的限制，可以推断，清单越长，你越不可能坚持完成它。故选A。 5．推理判断题。通读全文可知，文章探讨“三”在语言、生活中的普遍性，兼具语言与生活主题，适合杂志。故选D。 04 （24-25八年级上·广东深圳·期中）Everyone knows magic tricks are fun, but not enough people realize that math can be as well. Here is one of the most popular tricks to show you how amazing math can be. Firstly, pick a friend with good math skills. To play the trick, your friend needs to know how to add numbers and do subtraction (减法). Then, write down 1089 on a piece of paper without showing anyone. Thirdly, ask your friend to write down a number with three different digits (数位). Tell him not to show you the number. Make sure the three digits cannot be the same. For example, he could pick 481. Next, let your friend write down the number backwards. For example, 481 backwards is 184. After that, make it into a subtraction problem. Now your friend has two numbers. Get him to subtract the smaller one from the larger one. In our example, the result should be 481-184=297. If the result has only two digits, ask your friend to add a zero at the beginning. Next step, reverse this number as well. Ask your friend to take his answer and reverse the digits order again. If he added the zero at the beginning, remind him to include it as part of the number. For example, the reverse of 297 is 792. Here comes the most exciting part. As the final calculation, get your friend to add the last two numbers and write down the result. In our example, 792+297=1089. Finally, tell everyone that you know the last number your friend wrote down. Show others the piece of paper with the 1089 you’ve written down earlier. In the trick, the last number will always be 1089. If your friend has a different answer, he did not follow instructions, or he made a mistake. 1．To play the trick, how many steps should you follow? A．5. B．6. C．7. D．8. 2．If your friend got “99” after doing the subtraction, what did he need to do? A．Go on with the other steps. B．Change the number into 099. C．Tell others the number he got. D．Choose another number to start again. 3．What does the underlined part “reverse this number” in Paragraph 7 mean? A．get the number subtracted B．turn the number upside down C．write down the number backwards D．change the order of the number as you like 4．What can we learn about the trick from the passage? A．Anyone can play the trick. B．The final number can’t always be 1089. C．It is the most popular trick. D．The numbers should be reversed twice. 5．Which is the best title for the passage? A．The 481 trick B．The 2 numbers trick C．The 1089 trick D．The subtraction trick 【答案】1．D 2．B 3．C 4．D 5．C 【导语】本文介绍了一个有趣的数学魔术——“1089魔术”，详细分步讲解了魔术的操作流程：提前写下1089，让朋友选一个三位数、倒写数字、用大数减小数、倒写结果、将结果与之前的差相加，最终结果必然是1089，以此展现数学的奇妙。 1．细节理解题。根据文中内容可知，文章表示步骤的连接词“Firstly→Then→Thirdly→Next→After that→Next step→Here comes the most exciting part→Finally”可知，这个魔术共8个步骤。故选D。 2．细节理解题。根据“If the result has only two digits, ask your friend to add a zero at the beginning”可知，若减法结果是两位数“99”，需在开头加0，变成三位数“099”。故选B。 3．词句猜测题。根据“Next, let your friend write down the number backwards. For example, 481 backwards is 184.”以及“Next step, reverse this number as well. Ask your friend to take his answer and reverse the digits order again...For example, the reverse of 297 is 792.”可知，倒着写数字，如：481写为184，下一步让朋友也这样写下数字，如：297写为792。因此“reverse this number”意为“将数字倒写”。故选C。 4．细节理解题。根据“Next, let your friend write down the number backwards. For example, 481 backwards is 184.”以及“In our example, the result should be 481-184=297. If the result has only two digits, ask your friend to add a zero at the beginning. Next step, reverse this number as well.”可知，第一次是倒写朋友选的三位数，第二次是倒写减法结果，共两次倒写。因此应该倒写两次数字，故选D。 5．最佳标题题。根据文中内容可知，文章围绕“最终结果必然是1089”的数学魔术展开，全文以“1089”为核心（提前写1089、最终结果是1089），因此最佳标题是“1089魔术”。故选C。 05 （25-26八年级上·广东深圳·月考）Sleep can help you feel happier, keep your energy levels up, and allow you to focus better. Scientists have done lots of research on babies’ sleep and adults’ sleep, but they know less about sleep in adolescents (青少年). To find out more about the effect sleep has on adolescents, a team of researchers from China and the UK looked at data from the Adolescent Brain Cognitive Development (ABCD) Study. The research involved (涉及) 3,222 adolescents, ages 11 and 12, who were given Fitbits. A Fitbit tracks (追踪) a wearer’s sleep throughout the night. According to data from Fitbits, the first group of adolescents slept an average (平均数) of seven hours and 10 minutes a night. The second group slept an average of seven hours and 21 minutes a night. The third group slept for an average of seven hours and 25 minutes a night. Across the three groups, there was a difference when certain tests such as word spelling and historical facts were taken. The researchers found that group three did better than group two, and that group two did better than group one. Barbara Sahakian, a study author, said, “Losing just a little sleep each day can lead to big changes over the years. This effect may seem negligible at first, but it slowly builds up to influence brain function (功能), especially during adolescence.” Another study author, Wei Cheng, said, “We next need to look at why some teens go to bed later and sleep less than others. Is it because of playing video games or using phones, for example, or is it just that their body clocks do not tell them it’s time to sleep until later? We hope to find out scientific ways to help teens achieve quality sleep.” 1．What is the main function of Fitbits? A．To make sure wearers sleep better. B．To measure how long wearers sleep. C．To remind wearers to go to bed early. D．To check if wearers are in a deep sleep state. 2．What can we learn from the study results? A．Sleep duration influences memory. B．Good sleep makes people happier. C．Later bedtime reduces brain activity. D．More sleep leads to higher energy levels. 3．What does the underlined word “negligible” in paragraph 3 mean? A．Small. B．Important. C．Common. D．Special. 4．What is the final goal (目标) of the researchers’ next action? A．To study different types of body clocks. B．To understand the influence of digital devices. C．To help adolescents get into good sleep habits. D．To compare sleep quality between teens and adults. 5．What’s the best title for the passage? A．The importance of sleep B．A study on adolescents’ sleep C．How to achieve quality sleep D．Why adolescents usually sleep less 【答案】1．B 2．A 3．A 4．C 5．B 【导语】本文主要介绍了一项针对青少年睡眠的研究。 1．推理判断题。根据第二段“A Fitbit tracks (追踪) a wearer’s sleep throughout the night.”可知，Fitbit可以记录佩戴者整晚的睡眠情况，也就是测量睡眠者睡眠时长。故选B。 2．推理判断题。根据第二段“Across the three groups, there was a difference when certain tests such as word spelling and historical facts were taken. The researchers found that group three did better than group two, and that group two did better than group one.”可知，睡眠时长影响记忆力。故选A。 3．词句猜测题。根据第三段“but it slowly builds up to influence brain function (功能)”可知，此句是说这种影响一开始似乎可以忽略不计，但它会慢慢累积，影响大脑功能。negligible的意思应该是“小的”。故选A。 4．细节理解题。根据最后一段“We hope to find out scientific ways to help teens achieve quality sleep.”可知，研究人员下一步行动的最终目标是帮助青少年养成好的睡眠习惯。故选C。 5．最佳标题题。通读全文可知，本文主要介绍了一项针对青少年睡眠的研究。故选B。 01 （24-25八年级上·广东梅州·期中）A blogger (博主) from Sichuan shared an AI-made cartoon short film of “Journey to the West” on the Internet. The film surprised many people with its amazing visual effects (视觉效果) and created new ways to show classic stories. AI gives breathtaking visual effects and emotional experiences. The blogger, Mr. Feng, has 15 years of art experience. He said that a video, which would take at least six months to make without AI, was done in a week with AI’s help. He also talked about how to make videos with AI. Using the first part of “Journey to the West” as an example, he talked about how to decide how many pictures and storyboards are needed. He said he used ChatGPT to analyze (分析) the original text, plan the storyboards, draw with AI painting software, and then turned the pictures into a video. These processes usually create a lot of early versions (版本). “Right now, it’s hard for AI to fully understand what I mean, so the results are kind of random (随意的). Every time, I use AI to form a lot of materials to find the right one for the next step,” Mr. Feng said. When it comes to adding exciting fight scenes to the “Journey to the West” TV series and other works, Feng pointed out that there are still many limitations in AI-made videos, making it hard to do such scenes. 1．Why did the AI-made film surprise many people according to the text? A．It was created by a blogger from Sichuan. B．It showed a story with amazing visuals. C．It was shared on the Internet. D．It was the first AI-made film. 2．How long will it take AI to make a film which takes people a year to make? A．At most a week. B．At least six months. C．About two weeks. D．About one month. 3．Which question does Paragraph 4 answer? A．Who often uses AI to create artwork? B．What are the steps to create videos with AI? C．How many pictures are needed for a video? D．What is ChatGPT’s role in video creation? 4．What’s the meaning of the underlined word “limitations” in the last paragraph? A．goals B．abilities C．rules D．shortcomings 5．What’s Mr. Feng’s opinion about AI’s role in making films? A．He thinks it is perfect and has no weaknesses. B．He believes it still faces challenges in creating videos. C．He thinks it can easily overcome all challenges in film making. D．He doesn’t care about its development in film making. 【答案】1．B 2．C 3．B 4．D 5．B 【导语】本文介绍了一位四川博主利用AI技术制作了《西游记》动画短片，展示了AI在视觉效果和创作效率上的优势，同时也指出了AI在视频制作中的局限性。 1．细节理解题。根据“The film surprised many people with its amazing visual effects (视觉效果) and created new ways to show classic stories.”可知，AI制作的电影因其惊人的视觉效果和展示经典故事的新方式而令人惊讶。故选B。 2．推理判断题。根据“He said that a video, which would take at least six months to make without AI, was done in a week with AI’s help.”可知，没有AI需要至少六个月制作的视频，在AI的帮助下只需一周。因此，如果人们需要一年制作，AI可能最多只需两周。故选C。 3．细节理解题。根据第四段内容“He said he used ChatGPT to analyze (分析) the original text, plan the storyboards, draw with AI painting software, and then turned the pictures into a video”可知，这一段回答了使用AI创建视频的步骤。故选B。 4．词句猜测题。根据“making it hard to do such scenes”可知，AI制作的视频在添加激动人心的打斗场景时存在困难，因此“limitations”意为“缺点”或“不足”。故选D。 5．观点态度题。根据“Feng pointed out that there are still many limitations in AI-made videos, making it hard to do such scenes.”可知，冯先生认为AI在制作视频时仍面临挑战。故选B。 02 （2025八年级上·广东深圳·专题练习）   Silent Honor, a 2025 historical TV play with Yu Hewei, Wu Yue and Wei Chen as main actors, is based on true stories of unknown heroes. These heroes fought during the important 1949-1950 time for the country’s freedom. The play clearly shows characters like Wu Shi and Zhu Feng, and the actors played them with strong feelings. These heroes put their lives in danger to send top intelligence, which built an important base for the country’s freedom. Wu Shi says the famous line “If I don’t return, then I don’t return.” This line shows the brave spirit of a hero who fights for his country.​ What makes the drama special is its true way of showing heroes. They are not shown as perfect idols, but as common people who have families and fears. However, they always put the country’s needs above everything else. This connects deeply with the audience, making historical heroes more relatable (易共鸣的) than distant figures in historical records. The drama has great meaning: it strongly passes on the spirit of loving one’s country. It tells viewers that today’s peaceful life was made by the sacrifices (牺牲) of people who lived before us. For everyone, it is a helpful lesson. It encourages people to value the present, keep their love for the country, and do something for the country’s growth.​ As its good messages spread widely online, Silent Honor shows that true stories about loving one’s country go beyond time. It not only touches people’s hearts but also helps develop good values. It lets people understand how important it is to love their country and care about national unity, while also admiring the courage of historical heroes. This further strengthens the true hope for the eventual reunification of the motherland. 1．What can we learn about Wu Shi and Zhu Feng from the passage?​ A．They are made-up people created by the drama team. B．They risked their lives to fight for the country’s freedom. C．The drama shows them as perfect heroes with no mistakes.​ D．Both of them were excellent Communist Party members in China. 2．Why does the passage mention Wu Shi’s line “If I don’t return, then I don’t return”?​ A．To show Wu Shi was afraid of fighting for the country.​ B．To explain why Wu Shi became a main character in the drama.​ C．To show Wu Shi’s brave spirit when protecting his country.​ D．To tell readers Wu Shi never came back after his task. 3．Why do the heroes in Silent Honor feel more relatable for the audience?​ A．They are shown as perfect idols with no fears.​ B．They are common people who have families and worries.​ C．They only care about the country and forget their own lives.​ D．They are exactly the same as the heroes in other dramas. 4．What is the main topic of the passage?​ A．Why Silent Honor is popular with young people.​ B．An introduction to the story of the historical drama Silent Honor. C．How Silent Honor shows heroes in a different way from other dramas.​ D．What the drama Silent Honor can teach people and how it influences others.​ 5．What does the author think of the drama Silent Honor?​ A．Critical. B．Neutral. C．Doubtful. D．Praiseful. 【答案】1．B 2．C 3．B 4．D 5．D 【导语】文章大意：2025年历史剧《沉默的荣耀》以1949-1950年英雄真实故事改编，展现英雄精神，传递爱国情怀，具有重要意义与积极影响。 1．细节理解题。根据原文第一段“These heroes put their lives in danger to send top intelligence, which built an important base for the country’s freedom. The play clearly shows characters like Wu Shi and Zhu Feng”可知，吴石和朱枫是冒着生命危险为国家自由奋斗的英雄。故选B。 2．细节理解题。根据原文第一段最后一句“This line shows the brave spirit of a hero who fights for his country”可知，提及吴石的台词是为了展现他为国家奋斗的勇敢精神。故选C。 3．细节理解题。根据原文第二段“They are not shown as perfect idols, but as common people who have families and fears...making historical heroes more relatable”可知，这些英雄被塑造成有家庭和烦恼的普通人，因此更易让观众产生共鸣。故选B。 4．主旨大意题。文章围绕《Silent Honor》展开，介绍了其故事背景、塑造英雄的独特方式，更着重分析了该剧的教育意义和社会影响。故选D。 5．推理判断题。根据原文中“great meaning”“helpful lesson”“touches people’s hearts”“helps develop good values”等积极表述，可知作者对这部剧持赞扬态度。故选D。 03 （25-26八年级上·广东深圳·期中） Were you surprised by the humanoid robots (人形机器人) performing the Yangko dance at this year’s Spring Festival Gala? Wait for it! Another humanoid robot can even do a front flip (前空翻). These days, humanoid robots seem to be able to do almost anything. But what makes them so smart? The secret lies in artificial intelligence (AI). Since 2022, big progress in generative (生成式) AI has pushed humanoid robots to the next level. Now, companies are coming up with amazing technologies like large language models (LLMs). Peter Chen from Covariant told the Economist that LLMs, which power ChatGPT, can be used to improve robotics. LLMs learn from tons of data and use that knowledge to help robots think. Visual AI helps robots understand what they see in photos and videos. This mix of LLMs and visual AI allows robots to know how things relate and interact, improving their ability to move and perform tasks. But being smart isn’t enough—robots also need to move well. In the past, even simple tasks like picking up an apple were hard for robots. These days, new technology makes them better. Using light materials like carbon fiber (碳纤维) makes robots strong and flexible. While sensors let them see, hear and “feel” their environment, motors help them move easily. Take Unitree Robotics’ H1 humanoid robot as an example. It has a 3D LiDAR sensor, a depth camera and a powerful M107 joint (关节) motor. Humanoid robots are on the rise. The market for these robots could be worth 276.9 billion yuan by 2035. 1．What has been a big reason for humanoid robots’ rapid development since 2022? A．Better sensors. B．New motors. C．Progress in generative AI. D．Wide use of carbon fiber materials. 2．How do large language models improve robots, according to Peter Chen? A．They let robots move more easily. B．They let robots learn from data. C．They make robots look more human. D．They help robots sense their environment. 3．What does the word “flexible” most likely mean in the passage? A．Easy to break. B．Fixed in shape. C．Able to bend or move easily. D．Heavy and solid. 4．Why did the writer mention Unitree Robotics? A．To introduce the latest humanoid robot. B．To explain how humanoid robots interact with humans. C．To offer some tips for training a humanoid robot. D．To show how technology helps robots move better. 5．What is the main idea of the passage? A．Humanoid robots grow smarter and more agile due to AI and technology. B．Humanoid robots will completely replace humans in the future. C．The Spring Festival Gala showcased the latest humanoid robots. D．LLMs and Visual AI are the only technologies improving robots. 【答案】1．C 2．B 3．C 4．D 5．A 【导语】本文主要介绍了人形机器人的发展历程和发展前景。 1．细节理解题。根据第二段“Since 2022, big progress in generative AI has pushed humanoid robots to the next level.”可知，人形机器人快速发展的一个大原因是生成式AI的进步。故选C。 2．细节理解题。根据第三段“LLMs learn from tons of data and use that knowledge to help robots think.”可知，大语言模型从数据中学习来改善机器人。故选B。 3．词句猜测题。根据第四段“Using light materials like carbon fiber makes robots strong and flexible.”可知，使用碳纤维等轻质材料使机器人坚固灵活；划线单词“flexible”意为“易弯曲的，灵活的”，即能够轻易弯曲或移动。故选C。 4．推理判断题。根据第四段“But being smart isn’t enough—robots also need to move well.”和第五段“Take Unitree Robotics’ Hl humanoid robot as an example. It has a 3D LiDAR sensor, a depth camera and a powerful M107 joint motor.”可知，作者是以Unitree Robotics为例来说明科技如何帮助机器人移动得更好。故选D。 5．主旨大意题。阅读全文并结合第一段“These days, humanoid robots seem to be able to do almost anything. But what makes them so smart?”可知，本文主要介绍了由于人工智能和技术的发展，人形机器人变得更智能、更灵活。故选A。 04 （25-26八年级上·广东深圳·期中）Imagine a robot teacher that draws pictures on the board while explaining science. This is Embodied AI machines that learn through action, just like students in a lab. In schools today, Embodied AI makes learning fun and real. For example, “AI pens” check your handwriting and show mistakes right away. English apps use voice study to help you practice speech by copying your movements. Even PE classes get smarter: sensors in sports shoes measure balance (平衡) and shout advice like, “Lower knees more!” What’s special about these robots? They join thinking with doing. This “learning by doing” is like small class activities. In a science class, when you measure pencils with a ruler, you learn about measurement. You can see the difference in pencil lengths. And when you move a heavy book and a light notebook with the same force, it’s harder to move the book, helping you understand “force”. This makes these ideas easy to get. By 2025, Embodied AI will be everywhere. They won’t replace (取代) teachers—they’ll make learning better, turning difficult ideas into games. For example, in a science lab, a robot could mix chemicals safely, showing you how reactions work. In an art class, AI might guide your hand to draw perfect circles, teaching geometry (几何学) while you create. Even history lessons could come alive with robots acting out historical events! So, are you ready to study with robots that act and think? Embodied AI isn’t magic—it’s about turning every student into a creator and explorer. The future of learning isn’t in books...it’s waiting for you to build it! 1．What can Embodied AI mentioned in Paragraph 1 do? A． B． C． D． 2．How does Embodied AI make learning interesting? A．AI pens can help you do your homework. B．English apps help improve your speaking skills. C．Dangerous science tests can be done by students. D．AI teachers help you keep balanced in PE classes. 3．What does the underlined word “This” in Paragraph 3 refer to? A．The process of joining thinking with doing. B．The method of “learning by doing”. C．The activity of measuring pencils. D．The experiment of moving books. 4．How might Embodied AI be used in an art class? A．By writing poems about paintings. B．By guiding a student to draw shapes. C．By taking the place of the art teachers. D．By showing famous works of art. 5．What is the role of Embodied AI in the future classroom? A．To replace all human teachers. B．To teach students how to think. C．To turn students into magicians. D．To encourage creativity in students. 【答案】1．C 2．B 3．B 4．B 5．D 【导语】本文是一篇说明文，介绍了具身人工智能在当下学校的应用场景，其“做中学”的特点让学习更有趣，未来将助力教学，激发学生创造力与探索欲。 1．细节理解题。根据“Imagine a robot teacher that draws pictures on the board while explaining science. This is Embodied AI—machines that learn through action, just like students in a lab.”可知，第一段提到的具身人工智能能像机器人老师一样，在讲解科学知识时在黑板上画图，选项C的图片符合。故选C。 2．细节理解题。根据“English apps use voice study to help you practice speech by copying your movements.”可知，英语应用通过语音学习帮助提升口语技能，让学习更有趣，故选B。 3．词句猜测题。根据“They join thinking with doing. This “learning by doing” is like small class activities…This makes these ideas easy to get.”可知，划线部分“This”指代通过具体行动理解知识的“做中学”方法，故选B。 4．细节理解题。根据“In an art class, AI might guide your hand to draw perfect circles, teaching geometry while you create.”可知，具身人工智能在美术课上会引导学生画图形，故选B。 5．细节理解题。根据“Embodied AI isn’t magic—it’s about turning every student into a creator and explorer.”可知，具身人工智能能鼓励学生的创造力，故选D。 05 （25-26八年级上·广东揭阳·月考）The Amazing World of Artificial Intelligence Have you ever talked to a robot or seen a car that drives itself? These are examples of artificial intelligence, or AI. AI is a part of computer science. Its goal (目的) is to create smart machines that can think and learn like humans. AI is everywhere in our daily lives. When you use a search engine like Baidu to find information, AI helps to give you the best results. When you watch videos on TikTok, AI recommends other videos you might like. Some people even have smart speakers at home that can play music or tell jokes when you speak to them. These speakers use AI to understand your words. How does AI learn? It learns from a lot of data (数据). ________ For example, if we want an AI to recognize cats, we show it thousands of cat pictures. After “studying” these pictures, the AI can identify (识别) a cat in a new photo. This process is similar to how students study for a test — they review their notes many times to remember the information. AI is also a great helper in many fields. In hospitals, it can help doctors find diseases early. In schools, it can create special exercises for each student. On farms, it can check if plants are healthy. AI makes many tasks faster and easier. However, AI is not perfect. It can sometimes make mistakes if the data it learns from is not good enough. Also, it cannot feel emotions like happiness or sadness like humans do. Scientists are still working hard to improve AI. They believe that in the future, AI will bring more wonderful changes to our world. 1．What does the underlined word “recommends” mean in paragraph 2? A．makes B．suggests C．buys D．watches 2．Choose the best sentence to fill in the ________ in the passage. A．This data can be pictures, words, or numbers. B．However, AI learns much faster than humans. C．So, AI never needs to rest. D．Many students are good at using AI. 3．According to the passage, which of the following is TRUE? A．AI can already feel human emotions like happiness. B．AI is only used in smart speakers at home. C．AI is perfect and never makes any mistakes. D．AI needs data to learn, just like students need to study. 4．What is the best title for this passage? A．The History of Artificial Intelligence B．How to Build a Robot C．Artificial Intelligence: A Helpful Technology D．Problems with Smartphones 5．What is the writer’s way of developing the text? A．Telling a personal story about using AI. B．Using examples to explain a topic. C．Showing the problems of AI first and then giving solutions. D．Comparing the advantages and disadvantages of AI in each paragraph. 【答案】1．B 2．A 3．D 4．C 5．B 【导语】本文是一篇说明文，主要介绍了人工智能的定义、应用场景、学习方式及其优缺点。 1．词句猜测题。根据文章第2段“When you watch videos on TikTok, AI recommends other videos you might like.”可知，AI根据用户的喜好向用户提供 (建议) 他们可能感兴趣的视频，因此recommends意为“建议，推荐”，与“suggests”同义。故选B。 2．细节理解题。根据文章第3段空缺处前文“It learns from a lot of data”和后文“For example, if we want an AI to recognize cats…”可知，此处需补充说明数据的类型 (如图片、文字或数字)，与选项A“This data can be pictures, words, or numbers.”完全匹配。故选A。 3．细节理解题。根据文章第3段“This process is similar to how students study for a test”和全文对AI学习方式的描述可知，AI需要数据学习，正如学生需要复习。选项D与原文一致。故选D。 4．最佳标题题。全文围绕AI的定义、应用及帮助展开，如第4段“AI is also a great helper in many fields”直接点明其“帮助性”，选项C“Artificial Intelligence: A Helpful Technology”最贴合主旨。故选C。 5．篇章结构题。文章通过大量例子 (如TikTok推荐、医疗、农业等)解释AI，符合选项B“Using examples to explain a topic”。故选B。 7 / 10 学科网（北京）股份有限公司 $