专题06 阅读理解（说明文）（期中真题汇编，浙江专用）八年级英语下学期

专题06 阅读理解（说明文） （20-21八年级下·浙江·期中）There are students from all over the world at the United World School. In this school these students study and spend their free time together. The school believes this will help them grow up to be knowledgeable, caring and friendly. Once a year, there is a special “United Nations” show. Students are allowed to show anything they want, but anything that comes from their traditional cultures. To get ready for the festival, they have to teach each other. And the school believes this will help them understand and enjoy the culture of their friends better. This school also believes that students should be allowed to make some decisions themselves. For example, the older students are allowed to wear what they want and the younger students are allowed to choose which kind of uniform they want to wear. But all students are asked not to wear an expensive necklace or something else like that, and not to wear clothes that will make other students unhappy. It is never possible to make everybody happy, but if we want to have a much more wonderful world, it is important for students to understand and enjoy other cultures as well as to be proud of their own. 1．The students at the United World School come from________. A．China B．America C．Canada D．all over the world 2．The students are allowed ________ at the United World School. A．to do everything they want B．to wear anything they want C．to decide something themselves D．to choose anything they want 3．The underlined word “This” in the passage means ________ A．the “United Nations” show B．the traditional culture C．the school D．the world （20-21八年级下·浙江·期中） Can robots talk to us like humans? Jibo can. With a big, round head and a big body, Jibo looks like a cartoon character. If you say “Hey, Jibo,” it will dance and turn to face you. Now, Jibo can only do some easy things, like taking photos or reading the news to you. But it may learn to do something new in the future. The iPhone X is a “dream come true” according to Apple. It does have some amazing features (特点). The biggest feature is the face ID．Users can pay for things just by looking at their smartphones. Another one is that users can simply put their phones on a wireless charging pad. And also users can make their own emojis (表情包) just by looking at the screen. 1．Which of the following is TRUE about Jibo? A．Jibo is a cartoon character. B．Jibo has two big round eyes. C．Jibo can read something. D．Jibo can help with housework. 2．How many “dreams” come true about the iPhone X? A．2. B．3. C．4. D．5. 3．What's in common about those two things above? A．They are both like humans. B．Both of them have a face ID． C．They can do something difficult for us. D．Both of them are amazing inventions (发明). （20-21八年级下·浙江温州·期中） What kind of movie would you like to watch? Today let me introduce an old but fantastic movie to you—Avatar. It was directed by James Cameron. It took 14 years to prepare for the movie and four years’ time to film it. It was first shown on January 2nd, 2010 in China. It cost 500 million and it cost the most money in history of making films. This is a great deal of money. This movie is very popular with children and adults like it, too. Now I’ll tell some details to you. In the future world, to discover and get the mineral resources on the planet Pandora, people open up the programme Avatar. They mix humans’ and the Na’vi’s DNA together to make a new kind of man Avatar. They want Avatar to get the mineral resources from Na’vi’s villages and send them to the Earth. Jake receives this Avatar programme and goes to the planet Pandora. He gets to know Neytiri, the princess of Pandora, who falls in love with him because of his bravery. Then he faces the choice between humans and the Na’vi. What do you think of it after my introduction? Avatar has passed Titanic to become one of the biggest grossing movies in the world. It has won the Golden Globe and the Oscar. If you haven’t watched it before, you can watch it at once! 1．Who is the director of Avata? A．Jake. B．Neytiri. C．James. D．Pandora. 2．Jake goes to the planet Pandora in order to ________. A．fall in love with Neytiri B．find the mineral resources C．open up the programme D．mix humans’ and the Na’vi’s DNA 3．What does the passage mainly tell us? A．The introduction of Avatar. B．Some famous movies. C．The way Jake goes to the planet Pandora. D．The story between Jake and Neytiri. （21-22八年级下·浙江杭州·期中）We all know that getting the flu is not fun. There are headaches, coughs, fevers, and other terrible feelings. To help us get better, we take some medicine and get much rest. We also drink lots of water and eat healthy food to make us feel better. However, some people don’t want to get sick at all. So, they get a flu shot before the flu season starts. The flu shot is in fact, a vaccine (疫苗), not usual cold medicine. It will protect them from the flu. The vaccine introduces some of the flu into the body. But don’t worry. The flu is dead and won’t make you sick. It will teach your body to know it and fight it off in the future, though. Vaccines not only protect you but also protect others. That’s because they help stop diseases (疾病) from spreading (扩散) from person to person. When fewer people have the diseases, the chances of getting them go down. Sometimes, the diseases completely go away. Even though vaccines are quite safe, some adults are afraid of them. Their worry is that the vaccines will cause serious side effects (副作用). Vaccines might cause side effects, but they are usually not as terrible as people imagine. For most people, vaccines are ▲ and make them better. So, they are believable and people want them in their bodies. These days, people are in line for the COVID-19 vaccines and hope they can protect them well! 1．What does the underlined word “It” in Paragraph 3 refer to? A．The medicine. B．The feeling. C．The flu. D．The disease. 2．Which of the following is the main idea of Paragraphs 3 and 4? A．Vaccines protect us from the diseases. B．Vaccines do something bad in our bodies. C．People with vaccines never get any diseases. D．Vaccines can drive all diseases from our bodies. 3．What can we put in the ▲ in the fifth paragraph? A．brave B．honest C．safe D．interesting 4．Why does the writer write this text? A．To introduce the uses of vaccines. B．To describe the problems by diseases. C．To explain people’s fears about vaccines. D．To encourage people to stay away from disease. （22-23八年级下·浙江·期中）“One more video. OK, now just one more... I’ll stop after this one ... Well, maybe just a short one ...” It can be hard for many people to stop using video apps. Many users spend much time watching short videos on them. Before they know it, several hours have passed! An app wants to help users control their screen time, It’s adding a new function (功能) to remind people to take breaks. The app has already had some functions to help. One of those functions lets users set a limit (限制) on their screen time each day. Now, this control is going one step further. Users of the app will be able to set how long they can watch at a time. Once they hit that time, they’ll get a reminder from the app — it’s time to take a break! Cutting down screen time can help in lots of ways. Experts say less screen time leads to less stress and better sleep. Keeping away from the screen also lets you enjoy real life. People can exercise and spend more time with friends and family. To control your screen time, you need to know how much time you’re spending looking at the screen. Another new function of the app helps with that. It’s a screen time page, which tells users how much time they spend on the app each day and each week. “Having a good relationship with digital devices (数码设备) isn’t just about screen time,” said Jordan Furlong, a leader of the app. “It’s also about how we use technology.” 1．How does the writer start the passage? A．By giving a report. B．By telling a story. C．By showing an example. D．By comparing some facts. 2．What can we learn from the underlined sentence? A．It’s important for people to know the right time. B．There should be reminders of new short videos. C．It can be hard to find something interesting on the app. D．People may spend lots of time watching short videos without noticing it. 3．What can users do with the app’s new functions? ①They can set how long they can watch at a time. ②They can set a limit on their screen time each week. ③They can know what the most popular short videos on the app are. ④They can know how long they use the app each day and each week. A．①③ B．②③ C．①④ D．②④ 4．What’s the best title for the passage? A．A popular video. B．Short videos make life colorful. C．Creative ideas are always needed. D．An app’s new function: Time to take a break. （23-24八年级上·浙江金华·期中） Love, a forever topic in human history, is also an everlasting theme (永恒的主题) in Chinese literature and poetry. What symbol means love in your country—the heart, rose, swan（天鹅）, or dove（鸽子）? There is a famous classic Chinese poem, “Love Seeds”. It is a Tang Dynasty poem, written by poet Wang Wei. He used red beans to express his longing for one of his friends. Red beans are also seen as “love seeds” in China. As time goes on, Chinese people have been using red beans to express a feeling of missing between lovers. Red beans have a strong meaning in Chinese culture. Red beans are often hard and come in a heart shape. They are similar in color to that of blood and can be stored for a long time. Red beans mean love and fidelity(忠诚). Men give red beans to their lovers to show their fidelity, while women wear jewelry(首饰) made of red beans for a happy life. The poet wishes his faraway friend to collect as many red beans as possible, as the beans will remind his friend of the poet. Instead of expressing love to others by saying “I love you” or “I miss you”, Chinese people are more likely to express feelings of love in a symbolic way in Chinese literature. For example, poets use pears（the same pronunciation as “离”）to describe the moment of parting. Chinese people love to use poems to express their deep thoughts and feelings. The charm (魅力) of Chinese culture and words is shown by several words because of this. 1．What’s the purpose of Paragraph 1? A．To list all kinds of signs of love. B．To show the importance of love. C．To tell the subject the text talks about. D．To explain the importance of the heart. 2．What is seen as “love seeds” in China? A．The heart. B．Roses. C．Swans. D．Red beans. 3．What does the third paragraph mainly tell us? A．Red beans are good for all kinds of meanings. B．Men hope to get more red beans from women. C．Women wear jewelry made of red beans for a lover. D．What characters and symbolic meanings red beans have. 4．What can we infer from the passage? A．Chinese culture and words are full of charm. B．Chinese people like to express their love directly. C．Chinese people always express thoughts and feelings in poetry. D．It is not polite to express love to others by directly saying “l love you”. （22-23八年级下·浙江温州·期中） 1．Which of the following matches Group 1? A．I always have meals at home. B．I hardly have time for breakfast. C．I like cooking meals for myself. D．I often eat snacks while watching TV. 2．If Tom answered mostly “yes” for Group 2, which advice will you give him? A．Sit in the sofa while eating snacks. B．Eat snacks quickly after doing sports. C．Don’t eat anything while watching TV. D．Place healthy snacks at hand while watching TV. 3．According to the passage, what can you get from this test? A．How to eat in right ways. B．How to have a healthy life. C．How to have three meals. D．How to keep yourself strong. （23-24八年级下·浙江温州·期中） DO IT YOURSELF SCIENCE                                            SCIENCE                                                                           IIUSTRATHD Build a mini solar desalination plant. It’s a beautiful day, so, let’s get outside and do some science. Here’s an amazing experiment (实验) that uses solar energy. You will need: ◎A large bowl ◎A tall glass ◎Some salt ◎A stone ◎Some plastic wrap (包装膜) Steps: ◎Put the water into the large bowl. Put the salt in the water. ◎Put the glass in the middle of the bowl. The top of the glass must be above the water. ◎Put the plastic wrap over the bowl and the glass. Put a stone on top of the plastic wrap. ◎Put the bowl outside in the sun. What will happen? The water will get hot and then become gas. The salt will stay in the bowl, and the gas will rise and hit the plastic wrap. Then it will become water again and fall into the glass. If you take the plastic wrap off the bowl, you’ll see water in the glass. If you taste the water, you’ll find that there isn’t any salt in it. 1．What do you need for the experiment? A．A small bowl. B．Some salt. C．A paper cup. D．Apple juice. 2．Which of the following should you do for this experiment? A．Put the water into the tall glass. B．Put the bowl over the top of the tall glass. C．Take the bowl to a room without any sunlight. D．Use the plastic wrap to cover the bowl and the glass. 3．What will happen at last? A．Only water will go into the glass. B．Only water will stay in the bowl. C．There will be no salt in the bowl. D．There will be salty water in the glass. （23-24八年级下·浙江宁波·期中） What do you do in your spare time? You might play computer games or go to the cinema. But what about volunteer work? A study was recently done in the United States. And it interviewed 500 people in total. Finally, it found that fundraising (募资) is the most popular kind of volunteer work. Other volunteer activities included handing out food, general labor (一般劳动), teaching and mentoring (指导) youth. 1．Which is the most popular kind of volunteer work? A．Fundraise. B．Hand out food. C．Teach. D．Mental youth. 2．How many people volunteered to hand out food according to the study? A．60. B．120. C．240. D．500. 3．Where is the passage probably from? A．A novel. B．A storybook. C．A magazine. D．An advertisement. （24-25八年级下·浙江温州·期中） Home   About us   Services   Contact us Look after your dental health How to look after your teeth Looking after your teeth is an important part of keeping your body healthy. Brush your teeth twice a day for two minutes. It helps kill germs that cause smelly mouths. Visit the dentist (牙医) monthly. A dentist can check your teeth and make sure that they are healthy. Eat fewer sugary foods and drinks. Choose fruits and vegetables. 1．Which part of the tooth is the hardest? A．Dentine. B．Pulp. C．Gum. D．Enamel. 2．Which is the right way to look after your teeth? A．Brush teeth twice a day for one minute. B．See a dentist once a month. C．Check your teeth by yourself. D．Stop eating any food with sugar. 3．Where can you see this text? A．On the Internet. B．In a notice. C．In a newspaper. D．In a magazine. （24-25八年级下·浙江温州·期中）Have you ever looked up at the night sky and wanted to know about the universe? Now you can explore it from your living room with CCTV’s exciting show, Free Talks on Astronomy (天文学)! In November 2024, CCTV brought out a TV show called Free Talks on Astronomy. It looks at exciting discoveries about the universe, such as space, the sun, the moon, and the solar system. This show doesn’t use hard science words. So it’s easy and fun for children to understand. It also brings famous scientists from history back to life, like Chinese scientist Luoxia Hong and Western astronomer Ptolemy, showing their important work in astronomy. Director Li Jinwei says he chose ideas and stories carefully to keep the show both good for learning and fun to watch. The TV show has six parts. Every part of the show goes for only 20 minutes—not too long so you won’t get bored, but enough time to teach you useful things. The team uses colorful photos and real videos from space to help you understand difficult ideas better. “At first, we covered simple topics like the moon and the sun. Later we wanted to talk about popular but difficult ideas like black holes and the Big Bang. Many people have heard these words but don’t really understand them.” said Director Li Jinwei. For students who have already known these difficult ideas and want to know more, this TV show is an excellent choice. It helps them move from “knowing a little” to “understanding more”. No matter if you’ve always liked space or are just beginning to ask questions about the stars, this show will help you see how truly special our universe is. 1．According to the passage, what can we know about the TV show? A．The TV show uses difficult science words. B．Luoxia Hong is the director of the TV show. C．Every part of the show is six minutes long. D．Space videos in the show help children learn better. 2．Who might be interested in this TV show? A．Emily, a scientist who researches black holes. B．Sarah, a child who knows nothing about the universe. C．Peter, a student who has read some astronomy books. D．Mike, an old man who shows no interest in space. 3．What is the best title of this passage? A．Fun Astronomy for Children B．New Ways to Learn Science C．Famous Astronomers in History D．Adventures in Outer Space （24-25八年级下·浙江温州·期中） Feeling like your brain needs some help? Well, having a handful of walnuts with your breakfast can help your brain work better. Professor Claire Williams, who studies the brain, led a research. She found pistachios walnuts that when young people ate 50g of walnuts, their brain power improved. This isn’t the first time that researchers have connected nuts to better health. In 2022, Norwegian scientists said that eating a handful of nuts every day is good for your brain and your heart, because it contains (包含) lots of vitamin E and good fats almonds Brazil nuts that your body needs. Pistachios are great for your eyes. A 2023 study from Cornell University showed that pistachios have more protective “healthy stuff” than blueberries. This healthy stuff acts like sunglasses for your eyes. It protects your eyes from problems caused by screens or sunlight. Almonds have two advantages: they help your skin (皮肤) and your stomach. Their high vitamin E levels act like a natural shield. It protects your skin from getting burned by the sun. Scientists also found almonds increase a special thing called butyrate. It can keep your stomach healthy. Don’t forget Brazil nuts! Just one a day gives you a nutrient like brain food. A study shows if older people eat Brazil nuts daily for six months, they will become better at remembering things and solving problems. From improving brainpower to protecting your eyes and skin, nuts are small but great superheroes for your health! 1．What did Professor Claire Williams find in her research? A．Eating 50g of walnuts improves the brain power of young people. B．A handful of nuts in your meal is good for your heart and brain. C．Eating too many nuts might cause serious heart problems. D．A handful of walnuts is good for your eyes because of vitamin E. 2．According to the passage, which of the following nut can protect our stomach? A．Walnuts. B．Pistachios. C．Almonds. D．Brazil nuts. 3．What does the underlined word shield mean in paragraph 4? A．A protector. B．A fighter. C．A helper. D．A leader. 4．Why does the writer write this passage? A．To compare the advantages of different nuts. B．To introduce different kinds of nuts. C．To tell people how to do research on nuts. D．To suggest people eat nuts to keep healthy. （24-25八年级下·浙江杭州·期中）Have you ever heard someone say “you do not need all those calories (卡路里)”? What does this mean? It does not mean that calories are bad for you. Calories are just a measurement (衡量标准). Calories tell you how much energy your body can get from food. Your body burns calories to get the energy it needs to do all its jobs. Your body burns calories to keep your heart and lungs working. It burns calories when you are walking or doing your homework. It even burns calories when you are sleeping. But eating or drinking more calories than your body needs can cause problems. Calories that your body does not use are turned into fat. You need fat. Fat does many important jobs in your body. It protects organs (器官) such as the liver. It helps keep your body at the right temperature. It keeps your hair and skin healthy. It provides you with energy. Too much fat though is not good for you. You can gain extra weight that you do not need if you eat too many calories. The extra weight can cause many health problems as you get older. One way to keep the right level of fat in your body is to get the right amount of calories your body needs. 1．What do calories measure according to the passage? A．The taste of food. B．The energy given by food. C．The weight of food. D．The fat stored in the body. 2．What might happen if someone eats too many calories for a long time? A．They will lose weight quickly. B．Their body temperature will drop. C．They may cause health problems. D．Their hair and skin will become unhealthy. 3．What is the writer’s main purpose in writing this passage? A．To advertise a new health product. B．To encourage readers to exercise more. C．To warn people about the dangers of fat. D．To know the role of calories and balanced diet. 4．What is the main idea of the passage? A．Sleep burns the most calories. B．Fat is harmful and should be avoided. C．All calories turn into energy immediately. D．Calories are important but we shouldn’t have too many. （24-25八年级下·浙江丽水·期中） In recent years, drones (无人机) have become more and more popular. These small flying machines are everywhere, from the park to the sky above farms. But why are they so widely used? One of the most common uses of drones is for taking pictures and videos. With a camera, it can fly up high and give us a whole new view of the world. We can see beautiful sights, large cities, and even our own neighborhoods from the air. Drones are also useful in agriculture. Farmers can use them to look at their plants. By checking the health of the plants from the air, they can find problems early. This helps save water and time, making farming much easier. What’s more, drones play an important role in helping people who are in danger. When disasters happen, like floods or earthquakes, drones can quickly get to the area. They can look for people who are trapped (困住) and send back pictures, which helps rescue workers plan their work. However, drones also bring some problems. If they are not in control, they can be dangerous. For example, a drone might hit a plane or jet plane, it could cause a great disaster. One terrible accident happened once when the drone pilot was flying it when it hit a tree. The drone was falling into a neighbor’s yard. A young child was playing there. Sadly, this little boy lost his sight. In conclusion, drones are amazing. They make our lives more convenient. But as we enjoy the good things they bring, we also need to make rules to use them safely. 1．What does the underlined word “it” in Paragraph 2 probably refer to? A．The video. B．The drone. C．The plane. D．The camera. 2．What can drones do according to the passage? a. To help with farming. b. To carry some small things. c. To Take pictures and videos. d. To send information to people in far-away places. e. To search for people who are trapped and send back pictures. A．a, b, c B．a, b, d C．c, d, e D．a, c, e 3．Why does the writer use the example of the boy in Paragraph 5? A．To share the rules of drones. B．To show our worries about drones. C．To discuss the future about drones. D．To show the importance of drones. 4．What is the main idea of the passage? A．Sizes and shapes of drones. B．Colors and shapes of drones. C．Colors and uses of drones. D．Uses and problems of drones. （24-25八年级下·浙江宁波·期中） A 7.9-magnitude earthquake has hit Myanmar, a southeast country in Asia recently. Thousands of people lost their lives and some are still missing. Do you know how to protect yourself in an earthquake? DROP where you are. If you do not do so, you may be hit by falling or flying objects. COVER your head and neck with one arm and hand. ·If a table or desk is nearby, crawl underneath for shelter (遮蔽处) to protect vital organs. ·If no shelter is nearby, crawl (匍匐前行) next to a wall. HOLD ON until the shaking stops. ·Under shelter: hold on to it with one hand; be ready to move with your shelter if it moves. ·No shelter: hold on to your head and neck with both arms and hands. What NOT to do:·DO NOT get in a doorway! In modern houses and buildings, doorways are no safer, and they do not protect you from flying or falling objects. Get under a table instead! ·DO NOT run outside! Trying to run in an earthquake is dangerous, as the ground is moving and you can easily fall or be injured by debris or glass. Running outside is especially dangerous, as glass, bricks, or other building components (部件) may be falling. 1．Who of the following was the safest in the earthquake? ①Lily was under a table with one hand holding the table leg. ②Mike was standing next to a wall and shouting for help. ③Helen was in the doorway and looking for a shelter. ④Amy was lying on the bed and covering herself with a quilt. A．Mike B．Helen C．Lily D．Amy 2．People shouldn’t run outdoors in the earthquake because ______. A．they may fall down and get hit by fallen objects B．they should find a nearby doorway to stay C．they may get too nervous and fall down D．they may run into other people while running 3．The passage is from ______. A．a natural magazine B．a story book C．a sports magazine D．a poetry anthology （24-25八年级下·浙江温州·期中） In a spaceship, you can wear a T-shirt, but outside? You need a space suit. A space suit looks thick because it usually has 16 layers（层）. If you’re working hard, you may get really hot. The 3 layers closest to your body can keep you cool and comfortable. Other layers protect you from fire, water, and more. 1．How many layers does a space suit have? A．Two. B．Three. C．Thirteen. D．Sixteen. 2．Which part of a space suit helps astronauts talk to others? A．Visitor. B．helmet. C．Control Module. D．Life Support System. 3．What can you learn from the text? A．Hands will get very cold in a space suit. B．Control Module controls all parts of a space suit. C．There’s some air and water in the bag of a space suit. D．A space suit makes astronauts feel really hot and awful. （24-25八年级下·浙江绍兴·期中） Putting on VR headsets, people can get quite immersive (沉浸式虚拟现实的) gaming experiences. That sounds like fun, but VR isn’t just for video games. It can also be used in many other industries (行业) A few years ago, Oral Roberts University in America opened a new Global Learning Center. It has classrooms with 360-degree cameras on the wall. They turn around to follow and take videos of teachers as they teach. Students don’t have to go to the classroom to experience VR. Through an app on their smartphones, they can see the videos in 3D and control them. “VR has changed the way teachers teach and students learn,” Michael Mathews said. During the 27th Beijing Music Festival in October, 2024, a VR show called Eight appeared in Asia for the first time. It tells a story of an old woman looking back on her life and lasts for 15 minutes. As a special mix of music, theater, VR technology (科技) and visual art, the show is really a wonderful experience for visitors. “The VR technology lets these musical experiences make sense,” said Hong Lin, one of the visitors who experienced Eight. The director of the show said, “When I have an idea, I think about how to communicate it to others. Whatever thoughts I have, the technology is always in service of them.” VR is getting popular around the world. With the quick development of 5G technology, there is no question that the VR industry will go into a new period. Experts and industry insiders say that the VR industry will have a new era. 1．Paragraph 2 gives an example of the use of VR in the ▲ industry. A．music B．game C．education D．movie 2．What’s the main idea of Paragraph 3? A．Eight is a show at a music festival. B．VR makes the show Eight fantastic. C．It’s important for us to watch shows. D．VR is so useful that we can use it at any time. 3．What can we learn about VR from Paragraph 4? A．It’ll be mainly for game users. B．It’ll face many great difficulties. C．It’ll become the most important technology. D．It’ll develop more quickly with the help of 5G technology. 4．Who might be the most interested in the passage? A．Oscar, who wants to study history. B．James, who shows an interest in Chinese culture. C．George, who has little free time to play video games. D．Sherry, who enjoys reading the news about technology. （24-25八年级下·浙江宁波·期中）Spring Cleaning is of great importance in America. To learn more about the cleaning plans and habits of Americans, we surveyed (调查) more than 1,000 US people. Here are some of the results. If you could give up one chore for the rest of your life, what would it be? Spring Cleaning --- Women & Men 1．Which chore do people hate most according to the results? A．Doing the dishes. B．Cleaning the toilet. C．Sweeping the floor. D．Taking out the rubbish. 2．How many men think their wives make the most mess in their homes? A．30% B．15% C．19% D．34% 3．Why does the writer make the survey? A．To make men and women know each other better. B．To learn about Americans’ cleaning plans and habits. C．To tell the importance of Spring Cleaning for Americans. D．To learn how much Americans usually spend on cleaning. （24-25八年级下·浙江台州·期中）①Imagine a smart robot that learns like humans—reading, practicing, and getting better every day. This is Artificial Intelligence (AI), the unknown helper behind many technologies (技术) we use daily. ②Like humans, AI needs to learn. AI learns by “eating” lots of data (数据)—a way in AI training. For example, by studying thousands of cough sounds, AI can tell if someone has a cold or a more serious illness. It finds something that humans might miss. However, AI doesn’t follow fixed (固定) rules. You know, Alarms can ring at set times and smart phones use face recognition (识别) to pay. But they are not AI because they need to follow fixed rules. ③Learning from mistakes is another way in AI training. When a chess-playing AI loses a game, it changes its plan, just like students learn from wrong answers. This makes AI stronger in tasks like guessing where storms will go or helping students make personal study plans. ④AI helps in many places. In hospitals, it checks X-ray photos faster than doctors, finding very small problems. On farms, AI drones (flying cameras) tell farmers which plants need water. ⑤Although AI is helpful in many areas, it has limits (限制). It can’t feel happy when winning a game or understand why a child is sad. As a scientist says, “AI is like a smart mirror—it shows what humans teach it, but it has no feelings.” ⑥From health to homework, AI changes our world not by magic, but by learning from data and its mistakes. Future AI might find math problems you struggle with or help protect cities from storms. Remember: humans will always guide AI’s journey. 1．The underlined word “It” in Paragraph ② refers to ________. A．a robot B．humans C．Artificial Intelligence D．a computer 2．Which group best shows the article’s structure? A．①/②③/④⑤/⑥ B．①/②/③④/⑤⑥ C．①②/③④/⑤⑥ D．①/②③④/⑤/⑥ 3．What is the article mainly about? A．How AI follows fixed rules. B．The ways of AI’s learning and its real-life uses. C．Why AI will replace doctors. D．The history of AI. 4．Which example BEST uses AI’s learning skills? A．A door opening when it sees a face. B．A clock ringing every morning at 7:00. C．An app studying 100,00 pictures to draw a picture like Picasso’s. D．A light turning red when the room is too hot. （24-25八年级下·浙江杭州·期中）①Usually, people set up a business to make money. However, some businesses want to do something else. They want to help people in need. There are several ways they do this. ②Many farmers and workers in some countries are poor. So, people came up with the idea of fair trade (贸易会) to help them. Businesses that join this trade treat farmers and workers fairly. For example, a fair trade coffee business agrees to buy beans (豆) from a farmer at a fair price. These businesses think that this is beneficial in many ways. When a poor community sells its goods at a fair price, it will have money for its basic needs. Farmers who sell their crops (农作物) at a fair price can also take good care of their land. ③TOMS is a business that makes shoes. It wants to help people who have very little. Years ago, TOMS made a promise. For each pair of shoes it sold, it would give a pair to children in need. People liked the message and felt good when they bought the shoes. TOMS continues to do what it promised. So far, TOMS has given away millions of pairs of shoes! ④The Hard Rock Cafe is a business that runs restaurants around the world. Its charity (慈善) organization, the Hard Rock Heals Foundation, raises money by selling songs, concert tickets, and T-shirts. The Hard Rock Cafe believes that music has the power to help people. ⑤Businesses that are looking for ways to do good things are growing in number. They want to make life better for their community. A good business is about a lot more than just making money! 1．According to paragraph 2, how does the writer show the businesses treat farmers and workers fairly? A．By listing numbers. B．By telling stories. C．By giving examples. D．By listing facts. 2．What do we know about TOMS? A．It joins the trade of treating workers fairly. B．It has given away a lot of shoes to poor children. C．It is a business that runs restaurants around the world. D．It has raised lots of money by selling songs, tickets and T-shirts. 3．Which of the following shows the right structure (结构) of the passage? (①=Paragraph 1, ②=Paragraph2.) A． B． C． D． 4．What is the best title for the passage? A．The Importance of a Fair Trade B．Helping Others While Doing Business C．How to Do Business Well with Others D．How to Make Life Better for the Community / 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 专题06 阅读理解（说明文） （20-21八年级下·浙江·期中）There are students from all over the world at the United World School. In this school these students study and spend their free time together. The school believes this will help them grow up to be knowledgeable, caring and friendly. Once a year, there is a special “United Nations” show. Students are allowed to show anything they want, but anything that comes from their traditional cultures. To get ready for the festival, they have to teach each other. And the school believes this will help them understand and enjoy the culture of their friends better. This school also believes that students should be allowed to make some decisions themselves. For example, the older students are allowed to wear what they want and the younger students are allowed to choose which kind of uniform they want to wear. But all students are asked not to wear an expensive necklace or something else like that, and not to wear clothes that will make other students unhappy. It is never possible to make everybody happy, but if we want to have a much more wonderful world, it is important for students to understand and enjoy other cultures as well as to be proud of their own. 1．The students at the United World School come from________. A．China B．America C．Canada D．all over the world 2．The students are allowed ________ at the United World School. A．to do everything they want B．to wear anything they want C．to decide something themselves D．to choose anything they want 3．The underlined word “This” in the passage means ________ A．the “United Nations” show B．the traditional culture C．the school D．the world 【答案】1．D 2．C 3．A 【分析】本文介绍联合世界学校，这里的学生来自世界各地，每年都有一场特别的“联合国”演出，展示来自他们传统文化的东西，这有助于帮助他们更好地理解和欣赏朋友的文化；学校允许学生自己做一些决定。互相的理解和欣赏其他文化以及为自己的文化感到自豪会让这个世界更美好。 1．细节理解题。根据第一段“There are students from all over the world at the United World School”可知，联合世界学校的学生来自世界各地；故选D。 2．细节理解题。根据第三段“This school also believes that students should be allowed to make some decisions themselves”可知，这所学校允许学生自己做一些决定；故选C。 3．词义猜测题。根据第二段“Once a year, there is a special “United Nations” show…. And the school believes this will help them understand and enjoy the culture of their friends better” 每年的“联合国”演出，为了为节日做准备，他们必须互相教导，因此，“联合国”演出帮助他们更好地理解和欣赏朋友的文化；可知此处this指代“United Nations” show；故选A。 （20-21八年级下·浙江·期中） Can robots talk to us like humans? Jibo can. With a big, round head and a big body, Jibo looks like a cartoon character. If you say “Hey, Jibo,” it will dance and turn to face you. Now, Jibo can only do some easy things, like taking photos or reading the news to you. But it may learn to do something new in the future. The iPhone X is a “dream come true” according to Apple. It does have some amazing features (特点). The biggest feature is the face ID．Users can pay for things just by looking at their smartphones. Another one is that users can simply put their phones on a wireless charging pad. And also users can make their own emojis (表情包) just by looking at the screen. 1．Which of the following is TRUE about Jibo? A．Jibo is a cartoon character. B．Jibo has two big round eyes. C．Jibo can read something. D．Jibo can help with housework. 2．How many “dreams” come true about the iPhone X? A．2. B．3. C．4. D．5. 3．What's in common about those two things above? A．They are both like humans. B．Both of them have a face ID． C．They can do something difficult for us. D．Both of them are amazing inventions (发明). 【答案】1．C 2．B 3．D 【分析】本文是说明文，介绍了两个新发明：仿真机器人和iPhone X智能手机。 1．细节理解题。根据第一段“Now, Jibo can only do some easy things, like taking photos or reading the news to you”，可知它能读东西，故选C。 2．细节理解题。根据第二段“The biggest feature is the face ID. Users can pay for things just by looking at their smartphones. Another one is that users can simply put their phones on a wireless charging pad. And also users can make their own emojis just by looking at the screen”，最大的特征是面部ID。 用户可以通过面部识别用智能手机来支付。 另一个是用户可以简单地把手机放在无线充电板上。 第三个就是用户也可以通过看屏幕来制作自己的表情符号 。可知有三大功能，故选B。 3．推理判断题。根据短文内容，介绍的是两个新发明，可知Both of them are amazing inventions符合文意，故选D。 （20-21八年级下·浙江温州·期中） What kind of movie would you like to watch? Today let me introduce an old but fantastic movie to you—Avatar. It was directed by James Cameron. It took 14 years to prepare for the movie and four years’ time to film it. It was first shown on January 2nd, 2010 in China. It cost 500 million and it cost the most money in history of making films. This is a great deal of money. This movie is very popular with children and adults like it, too. Now I’ll tell some details to you. In the future world, to discover and get the mineral resources on the planet Pandora, people open up the programme Avatar. They mix humans’ and the Na’vi’s DNA together to make a new kind of man Avatar. They want Avatar to get the mineral resources from Na’vi’s villages and send them to the Earth. Jake receives this Avatar programme and goes to the planet Pandora. He gets to know Neytiri, the princess of Pandora, who falls in love with him because of his bravery. Then he faces the choice between humans and the Na’vi. What do you think of it after my introduction? Avatar has passed Titanic to become one of the biggest grossing movies in the world. It has won the Golden Globe and the Oscar. If you haven’t watched it before, you can watch it at once! 1．Who is the director of Avata? A．Jake. B．Neytiri. C．James. D．Pandora. 2．Jake goes to the planet Pandora in order to ________. A．fall in love with Neytiri B．find the mineral resources C．open up the programme D．mix humans’ and the Na’vi’s DNA 3．What does the passage mainly tell us? A．The introduction of Avatar. B．Some famous movies. C．The way Jake goes to the planet Pandora. D．The story between Jake and Neytiri. 【答案】1．C 2．B 3．A 【导语】本文主要介绍了电影《阿凡达》的制作、剧情介绍和获奖情况。 1．细节理解题。根据第一段“It was directed by James Cameron.”可知，James Cameron导演该部电影。故选C。 2．推理判断题。根据第二段“In the future world, to discover and get the mineral resources on the planet Pandora…Jake receives this Avatar programme and goes to the planet Pandora…”可知，杰克去潘多拉星球是为了寻找矿产资源。故选B。 3．主旨大意题。第一段介绍了电影《阿凡达》这部电影的制作，第二段是电影的简介，第三段介绍了电影的获奖情况；可知，本文围绕着《阿凡达》这部电影展开介绍。故选A。 （21-22八年级下·浙江杭州·期中）We all know that getting the flu is not fun. There are headaches, coughs, fevers, and other terrible feelings. To help us get better, we take some medicine and get much rest. We also drink lots of water and eat healthy food to make us feel better. However, some people don’t want to get sick at all. So, they get a flu shot before the flu season starts. The flu shot is in fact, a vaccine (疫苗), not usual cold medicine. It will protect them from the flu. The vaccine introduces some of the flu into the body. But don’t worry. The flu is dead and won’t make you sick. It will teach your body to know it and fight it off in the future, though. Vaccines not only protect you but also protect others. That’s because they help stop diseases (疾病) from spreading (扩散) from person to person. When fewer people have the diseases, the chances of getting them go down. Sometimes, the diseases completely go away. Even though vaccines are quite safe, some adults are afraid of them. Their worry is that the vaccines will cause serious side effects (副作用). Vaccines might cause side effects, but they are usually not as terrible as people imagine. For most people, vaccines are ▲ and make them better. So, they are believable and people want them in their bodies. These days, people are in line for the COVID-19 vaccines and hope they can protect them well! 1．What does the underlined word “It” in Paragraph 3 refer to? A．The medicine. B．The feeling. C．The flu. D．The disease. 2．Which of the following is the main idea of Paragraphs 3 and 4? A．Vaccines protect us from the diseases. B．Vaccines do something bad in our bodies. C．People with vaccines never get any diseases. D．Vaccines can drive all diseases from our bodies. 3．What can we put in the ▲ in the fifth paragraph? A．brave B．honest C．safe D．interesting 4．Why does the writer write this text? A．To introduce the uses of vaccines. B．To describe the problems by diseases. C．To explain people’s fears about vaccines. D．To encourage people to stay away from disease. 【答案】1．C 2．A 3．C 4．A 【导语】本文主要介绍了疫苗的用途。 1．词义猜测题。根据“The vaccine introduces some of the flu into the body. But don’t worry. The flu is dead and won’t make you sick. It will teach your body to know it and fight it off in the future, though.”可知，流感病毒不会让你生病，它会教会你的身体认识它。因此It指的是“流感”。故选C。 2．段落大意题。通读3、4段并根据“The vaccine introduces some of the flu into the body. But don’t worry. The flu is dead and won’t make you sick.”和“Vaccines not only protect you but also protect others.”可知，3、4段主要讲了疫苗保护我们免受疾病的侵袭。故选A。 3．推理判断题。根据“Vaccines might cause side effects, but they are usually not as terrible as people imagine.”和“vaccines are…and make them better.”可知，疫苗应该是安全的。故选C。 4．推理判断题。通读全文可知，作者写这篇文章主要是想介绍疫苗的用途。故选A。 （22-23八年级下·浙江·期中）“One more video. OK, now just one more... I’ll stop after this one ... Well, maybe just a short one ...” It can be hard for many people to stop using video apps. Many users spend much time watching short videos on them. Before they know it, several hours have passed! An app wants to help users control their screen time, It’s adding a new function (功能) to remind people to take breaks. The app has already had some functions to help. One of those functions lets users set a limit (限制) on their screen time each day. Now, this control is going one step further. Users of the app will be able to set how long they can watch at a time. Once they hit that time, they’ll get a reminder from the app — it’s time to take a break! Cutting down screen time can help in lots of ways. Experts say less screen time leads to less stress and better sleep. Keeping away from the screen also lets you enjoy real life. People can exercise and spend more time with friends and family. To control your screen time, you need to know how much time you’re spending looking at the screen. Another new function of the app helps with that. It’s a screen time page, which tells users how much time they spend on the app each day and each week. “Having a good relationship with digital devices (数码设备) isn’t just about screen time,” said Jordan Furlong, a leader of the app. “It’s also about how we use technology.” 1．How does the writer start the passage? A．By giving a report. B．By telling a story. C．By showing an example. D．By comparing some facts. 2．What can we learn from the underlined sentence? A．It’s important for people to know the right time. B．There should be reminders of new short videos. C．It can be hard to find something interesting on the app. D．People may spend lots of time watching short videos without noticing it. 3．What can users do with the app’s new functions? ①They can set how long they can watch at a time. ②They can set a limit on their screen time each week. ③They can know what the most popular short videos on the app are. ④They can know how long they use the app each day and each week. A．①③ B．②③ C．①④ D．②④ 4．What’s the best title for the passage? A．A popular video. B．Short videos make life colorful. C．Creative ideas are always needed. D．An app’s new function: Time to take a break. 【答案】1．C 2．D 3．C 4．D 【导语】本文主要讲人们经常在短视频app上花费很多时间，一个app增加了新功能来控制用户看视频的时间，提醒用户休息。 1．细节理解题。根据“One more video. OK, now just one more... I’ll stop after this one ... Well, maybe just a short one ...”可知作者以一个例子开头，引出文章的话题。故选C。 2．句意猜测题。根据“Before they know it, several hours have passed!”意为“在他们意识到之前，几个小时已经过去了”，由此推出这句话是要表达人们可能会花很多时间看短视频而不注意它。故选D。 3．细节理解题。根据“Users of the app will be able to set how long they can watch at a time.”及“Another new function of the app helps with that. It’s a screen time page, which tells users how much time they spend on the app each day and each week.”可知这个app的新功能有：他们可以设定一次可以看多长时间；他们可以知道自己每天和每周使用该应用的时间。故选C。 4．标题归纳题。本文主要讲人们经常在短视频app上花费很多时间，一个app增加了新功能来控制用户看视频的时间，提醒用户休息。用“An app’s new function: Time to take a break.”做标题最合适。故选D。 （23-24八年级上·浙江金华·期中） Love, a forever topic in human history, is also an everlasting theme (永恒的主题) in Chinese literature and poetry. What symbol means love in your country—the heart, rose, swan（天鹅）, or dove（鸽子）? There is a famous classic Chinese poem, “Love Seeds”. It is a Tang Dynasty poem, written by poet Wang Wei. He used red beans to express his longing for one of his friends. Red beans are also seen as “love seeds” in China. As time goes on, Chinese people have been using red beans to express a feeling of missing between lovers. Red beans have a strong meaning in Chinese culture. Red beans are often hard and come in a heart shape. They are similar in color to that of blood and can be stored for a long time. Red beans mean love and fidelity(忠诚). Men give red beans to their lovers to show their fidelity, while women wear jewelry(首饰) made of red beans for a happy life. The poet wishes his faraway friend to collect as many red beans as possible, as the beans will remind his friend of the poet. Instead of expressing love to others by saying “I love you” or “I miss you”, Chinese people are more likely to express feelings of love in a symbolic way in Chinese literature. For example, poets use pears（the same pronunciation as “离”）to describe the moment of parting. Chinese people love to use poems to express their deep thoughts and feelings. The charm (魅力) of Chinese culture and words is shown by several words because of this. 1．What’s the purpose of Paragraph 1? A．To list all kinds of signs of love. B．To show the importance of love. C．To tell the subject the text talks about. D．To explain the importance of the heart. 2．What is seen as “love seeds” in China? A．The heart. B．Roses. C．Swans. D．Red beans. 3．What does the third paragraph mainly tell us? A．Red beans are good for all kinds of meanings. B．Men hope to get more red beans from women. C．Women wear jewelry made of red beans for a lover. D．What characters and symbolic meanings red beans have. 4．What can we infer from the passage? A．Chinese culture and words are full of charm. B．Chinese people like to express their love directly. C．Chinese people always express thoughts and feelings in poetry. D．It is not polite to express love to others by directly saying “l love you”. 【答案】1．C 2．D 3．D 4．A 【导语】本文是一篇说明文。文章主要介绍红豆的象征意义。 1．主旨大意题。文章第一段主要讲述爱情是一个永恒的主题以及爱情的象征物，目的在于点明文章的主题。故选C。 2．细节理解题。根据第二段中的“Red beans are also seen as ‘love seeds’ in China. ”可知，红豆在中国也被视为“爱情种子”。故选D。 3．主旨大意题。根据第三段中的“Red beans have a strong meaning in Chinese culture.”可知，本段讲述红豆的象征意义。故选D。 4．推理判断题。根据文章最后一段“Chinese people love to use poems to express their deep thoughts and feelings. The charm (魅力) of Chinese culture and words is shown by several words because of this.”可知，中国的文化和文字充满魅力。故选A。 （22-23八年级下·浙江温州·期中） 1．Which of the following matches Group 1? A．I always have meals at home. B．I hardly have time for breakfast. C．I like cooking meals for myself. D．I often eat snacks while watching TV. 2．If Tom answered mostly “yes” for Group 2, which advice will you give him? A．Sit in the sofa while eating snacks. B．Eat snacks quickly after doing sports. C．Don’t eat anything while watching TV. D．Place healthy snacks at hand while watching TV. 3．According to the passage, what can you get from this test? A．How to eat in right ways. B．How to have a healthy life. C．How to have three meals. D．How to keep yourself strong. 【答案】1．B 2．C 3．A 【导语】本文给出了两组测试，并主要针对“如何吃得更好”给出了具体的建议。 1．推理判断题。根据“Breakfast? Who has time for breakfast?”可知，作者几乎没时间吃饭，故选B。 2．细节理解题。根据“If you eat while you’re thinking about something else, you might eat more than you need. Don’t snack while watching TV or doing homework.”可知，如果汤姆对第二组的回答大多是肯定的，“不要在看电视或做作业的时候吃零食”的建议可以采用，故选C。 3．推理判断题。本文主要针对“如何吃得更好”给出了具体的建议。故选A。 （23-24八年级下·浙江温州·期中） DO IT YOURSELF SCIENCE                                            SCIENCE                                                                           IIUSTRATHD Build a mini solar desalination plant. It’s a beautiful day, so, let’s get outside and do some science. Here’s an amazing experiment (实验) that uses solar energy. You will need: ◎A large bowl ◎A tall glass ◎Some salt ◎A stone ◎Some plastic wrap (包装膜) Steps: ◎Put the water into the large bowl. Put the salt in the water. ◎Put the glass in the middle of the bowl. The top of the glass must be above the water. ◎Put the plastic wrap over the bowl and the glass. Put a stone on top of the plastic wrap. ◎Put the bowl outside in the sun. What will happen? The water will get hot and then become gas. The salt will stay in the bowl, and the gas will rise and hit the plastic wrap. Then it will become water again and fall into the glass. If you take the plastic wrap off the bowl, you’ll see water in the glass. If you taste the water, you’ll find that there isn’t any salt in it. 1．What do you need for the experiment? A．A small bowl. B．Some salt. C．A paper cup. D．Apple juice. 2．Which of the following should you do for this experiment? A．Put the water into the tall glass. B．Put the bowl over the top of the tall glass. C．Take the bowl to a room without any sunlight. D．Use the plastic wrap to cover the bowl and the glass. 3．What will happen at last? A．Only water will go into the glass. B．Only water will stay in the bowl. C．There will be no salt in the bowl. D．There will be salty water in the glass. 【答案】1．B 2．D 3．A 【导语】本文主要介绍了一个利用太阳能淡化盐水的简易实验。 1．细节理解题。根据“You will need:...◎Some salt...”可知，你需要一些盐来做实验。故选B。 2．细节理解题。根据“Steps:...◎Put the plastic wrap over the bowl and the glass...”可知，在这个实验中，你应该用保鲜膜盖住碗和玻璃杯。故选D。 3．细节理解题。根据“What will happen? The water will get hot and then become gas. The salt will stay in the bowl, and the gas will rise and hit the plastic wrap. Then it will become water again and fall into the glass. If you take the plastic wrap off the bowl, you’ll see water in the glass.”可知，最后只有水会进入玻璃杯。故选A。 （23-24八年级下·浙江宁波·期中） What do you do in your spare time? You might play computer games or go to the cinema. But what about volunteer work? A study was recently done in the United States. And it interviewed 500 people in total. Finally, it found that fundraising (募资) is the most popular kind of volunteer work. Other volunteer activities included handing out food, general labor (一般劳动), teaching and mentoring (指导) youth. 1．Which is the most popular kind of volunteer work? A．Fundraise. B．Hand out food. C．Teach. D．Mental youth. 2．How many people volunteered to hand out food according to the study? A．60. B．120. C．240. D．500. 3．Where is the passage probably from? A．A novel. B．A storybook. C．A magazine. D．An advertisement. 【答案】1．A 2．B 3．C 【导语】本文主要介绍美国的一项志愿者工作调查结果。 1．细节理解题。根据“it found that fundraising (募资) is the most popular kind of volunteer work”可知，筹款是最受欢迎的志愿者工作，故选A。 2．细节理解题。根据“And it interviewed 500 people in total.”和图表中“Hand out food 24%”可知，采访了500人，24%的人喜欢分发食物，所以是120人。故选B。 3．推理判断题。本文主要介绍美国的一项志愿者工作调查结果，结合选项，可能在杂志上看到这篇文章，故选C。 （24-25八年级下·浙江温州·期中） Home   About us   Services   Contact us Look after your dental health How to look after your teeth Looking after your teeth is an important part of keeping your body healthy. Brush your teeth twice a day for two minutes. It helps kill germs that cause smelly mouths. Visit the dentist (牙医) monthly. A dentist can check your teeth and make sure that they are healthy. Eat fewer sugary foods and drinks. Choose fruits and vegetables. 1．Which part of the tooth is the hardest? A．Dentine. B．Pulp. C．Gum. D．Enamel. 2．Which is the right way to look after your teeth? A．Brush teeth twice a day for one minute. B．See a dentist once a month. C．Check your teeth by yourself. D．Stop eating any food with sugar. 3．Where can you see this text? A．On the Internet. B．In a notice. C．In a newspaper. D．In a magazine. 【答案】1．D 2．B 3．A 【导语】本文是一篇说明文。主要讲述了保护牙齿健康的方法。 1．细节理解题。根据表格右侧“Enamel-It’s the hardest part in your body”可知，牙齿的最硬部分是牙釉质。故选D。 2．细节理解题。根据表格左侧第1段“Visit the dentist (牙医) monthly.”可知，每月看一次牙医。故选B。 3．推理判断题。根据“Home About us Services Contact us”等网页导航字样，说明此文本源自网站。故选A。 （24-25八年级下·浙江温州·期中）Have you ever looked up at the night sky and wanted to know about the universe? Now you can explore it from your living room with CCTV’s exciting show, Free Talks on Astronomy (天文学)! In November 2024, CCTV brought out a TV show called Free Talks on Astronomy. It looks at exciting discoveries about the universe, such as space, the sun, the moon, and the solar system. This show doesn’t use hard science words. So it’s easy and fun for children to understand. It also brings famous scientists from history back to life, like Chinese scientist Luoxia Hong and Western astronomer Ptolemy, showing their important work in astronomy. Director Li Jinwei says he chose ideas and stories carefully to keep the show both good for learning and fun to watch. The TV show has six parts. Every part of the show goes for only 20 minutes—not too long so you won’t get bored, but enough time to teach you useful things. The team uses colorful photos and real videos from space to help you understand difficult ideas better. “At first, we covered simple topics like the moon and the sun. Later we wanted to talk about popular but difficult ideas like black holes and the Big Bang. Many people have heard these words but don’t really understand them.” said Director Li Jinwei. For students who have already known these difficult ideas and want to know more, this TV show is an excellent choice. It helps them move from “knowing a little” to “understanding more”. No matter if you’ve always liked space or are just beginning to ask questions about the stars, this show will help you see how truly special our universe is. 1．According to the passage, what can we know about the TV show? A．The TV show uses difficult science words. B．Luoxia Hong is the director of the TV show. C．Every part of the show is six minutes long. D．Space videos in the show help children learn better. 2．Who might be interested in this TV show? A．Emily, a scientist who researches black holes. B．Sarah, a child who knows nothing about the universe. C．Peter, a student who has read some astronomy books. D．Mike, an old man who shows no interest in space. 3．What is the best title of this passage? A．Fun Astronomy for Children B．New Ways to Learn Science C．Famous Astronomers in History D．Adventures in Outer Space 【答案】1．D 2．C 3．A 【导语】本文主要介绍了CCTV的一档天文科普节目，该节目以简单有趣的方式向观众介绍宇宙知识，适合儿童和学生观看。 1．细节理解题。根据“The team uses colorful photos and real videos from space to help you understand difficult ideas better.”可知，太空视频帮助孩子更好地学习。故选D。 2．推理判断题。根据“For students who have already known these difficult ideas and want to know more, this TV show is an excellent choice.”可知，已具备一定天文学知识并想深入学习的学生会对节目感兴趣。C选项符合，故选C。 3．最佳标题题。全文围绕CCTV的天文科普节目展开，重点介绍其趣味性和受众广泛性，A选项“儿童趣味天文学”为最佳标题。故选A。 （24-25八年级下·浙江温州·期中） Feeling like your brain needs some help? Well, having a handful of walnuts with your breakfast can help your brain work better. Professor Claire Williams, who studies the brain, led a research. She found pistachios walnuts that when young people ate 50g of walnuts, their brain power improved. This isn’t the first time that researchers have connected nuts to better health. In 2022, Norwegian scientists said that eating a handful of nuts every day is good for your brain and your heart, because it contains (包含) lots of vitamin E and good fats almonds Brazil nuts that your body needs. Pistachios are great for your eyes. A 2023 study from Cornell University showed that pistachios have more protective “healthy stuff” than blueberries. This healthy stuff acts like sunglasses for your eyes. It protects your eyes from problems caused by screens or sunlight. Almonds have two advantages: they help your skin (皮肤) and your stomach. Their high vitamin E levels act like a natural shield. It protects your skin from getting burned by the sun. Scientists also found almonds increase a special thing called butyrate. It can keep your stomach healthy. Don’t forget Brazil nuts! Just one a day gives you a nutrient like brain food. A study shows if older people eat Brazil nuts daily for six months, they will become better at remembering things and solving problems. From improving brainpower to protecting your eyes and skin, nuts are small but great superheroes for your health! 1．What did Professor Claire Williams find in her research? A．Eating 50g of walnuts improves the brain power of young people. B．A handful of nuts in your meal is good for your heart and brain. C．Eating too many nuts might cause serious heart problems. D．A handful of walnuts is good for your eyes because of vitamin E. 2．According to the passage, which of the following nut can protect our stomach? A．Walnuts. B．Pistachios. C．Almonds. D．Brazil nuts. 3．What does the underlined word shield mean in paragraph 4? A．A protector. B．A fighter. C．A helper. D．A leader. 4．Why does the writer write this passage? A．To compare the advantages of different nuts. B．To introduce different kinds of nuts. C．To tell people how to do research on nuts. D．To suggest people eat nuts to keep healthy. 【答案】1．A 2．C 3．A 4．D 【导语】本文讲述了不同坚果对健康的益处。 1．细节理解题。根据“Professor Claire Williams, who studies the brain, led a research. She found that when young people ate 50g of walnuts, their brain power improved.”可知，Claire Williams教授的研究发现，年轻人食用50克核桃可以提升脑力。故选A。 2．细节理解题。根据“Scientists also found almonds increase a special thing called butyrate. It can keep your stomach healthy.”可知，杏仁中的丁酸盐有助于保持胃部健康。故选C。 3．词义猜测题。根据“Their high vitamin E levels act like a natural shield. It protects your skin from getting burned by the sun.”可知，维生素E可以保护你的皮肤不被太阳晒伤，可推测出“shield”指的是保护皮肤免受阳光伤害的“保护层”。故选A。 4．主旨大意题。根据全文内容，作者通过介绍不同坚果对大脑、眼睛、皮肤和胃部的益处，旨在建议人们通过食用坚果来保持健康。故选D。 （24-25八年级下·浙江杭州·期中）Have you ever heard someone say “you do not need all those calories (卡路里)”? What does this mean? It does not mean that calories are bad for you. Calories are just a measurement (衡量标准). Calories tell you how much energy your body can get from food. Your body burns calories to get the energy it needs to do all its jobs. Your body burns calories to keep your heart and lungs working. It burns calories when you are walking or doing your homework. It even burns calories when you are sleeping. But eating or drinking more calories than your body needs can cause problems. Calories that your body does not use are turned into fat. You need fat. Fat does many important jobs in your body. It protects organs (器官) such as the liver. It helps keep your body at the right temperature. It keeps your hair and skin healthy. It provides you with energy. Too much fat though is not good for you. You can gain extra weight that you do not need if you eat too many calories. The extra weight can cause many health problems as you get older. One way to keep the right level of fat in your body is to get the right amount of calories your body needs. 1．What do calories measure according to the passage? A．The taste of food. B．The energy given by food. C．The weight of food. D．The fat stored in the body. 2．What might happen if someone eats too many calories for a long time? A．They will lose weight quickly. B．Their body temperature will drop. C．They may cause health problems. D．Their hair and skin will become unhealthy. 3．What is the writer’s main purpose in writing this passage? A．To advertise a new health product. B．To encourage readers to exercise more. C．To warn people about the dangers of fat. D．To know the role of calories and balanced diet. 4．What is the main idea of the passage? A．Sleep burns the most calories. B．Fat is harmful and should be avoided. C．All calories turn into energy immediately. D．Calories are important but we shouldn’t have too many. 【答案】1．B 2．C 3．D 4．D 【导语】本文解释了卡路里的作用，说明它是衡量食物能量的单位，人体通过燃烧卡路里获取能量。但过量摄入会导致脂肪堆积，引发健康问题，强调保持适量卡路里摄入的重要性。 1．细节理解题。根据“Calories tell you how much energy your body can get from food.”可知，卡路里衡量食物为身体提供的能量。故选B。 2．推理判断题。根据“You can gain extra weight that you do not need if you eat too many calories. The extra weight can cause many health problems as you get older.”可知，如果长期摄入过多卡路里，会增加不必要的体重，而额外的体重会“导致许多健康问题”。故选C。 3．主旨大意题。根据文中内容可知，文章先介绍了卡路里是衡量食物能量的标准，身体需要燃烧卡路里来获取能量，接着说明摄入过多卡路里会带来问题，最后指出保持身体脂肪水平合适的方法是获取身体所需的适量卡路里。整体是让读者了解卡路里的作用以及均衡饮食的重要性。选项D“了解卡路里作用与均衡饮食”全面涵盖此目的。故选D。 4．主旨大意题。根据文中内容可知，文章既说明了卡路里对身体获取能量很重要，又指出摄入过多卡路里会有问题，所以卡路里很重要但不应摄入过多。选项D“卡路里重要但不宜过多”精准概括。故选D。 （24-25八年级下·浙江丽水·期中） In recent years, drones (无人机) have become more and more popular. These small flying machines are everywhere, from the park to the sky above farms. But why are they so widely used? One of the most common uses of drones is for taking pictures and videos. With a camera, it can fly up high and give us a whole new view of the world. We can see beautiful sights, large cities, and even our own neighborhoods from the air. Drones are also useful in agriculture. Farmers can use them to look at their plants. By checking the health of the plants from the air, they can find problems early. This helps save water and time, making farming much easier. What’s more, drones play an important role in helping people who are in danger. When disasters happen, like floods or earthquakes, drones can quickly get to the area. They can look for people who are trapped (困住) and send back pictures, which helps rescue workers plan their work. However, drones also bring some problems. If they are not in control, they can be dangerous. For example, a drone might hit a plane or jet plane, it could cause a great disaster. One terrible accident happened once when the drone pilot was flying it when it hit a tree. The drone was falling into a neighbor’s yard. A young child was playing there. Sadly, this little boy lost his sight. In conclusion, drones are amazing. They make our lives more convenient. But as we enjoy the good things they bring, we also need to make rules to use them safely. 1．What does the underlined word “it” in Paragraph 2 probably refer to? A．The video. B．The drone. C．The plane. D．The camera. 2．What can drones do according to the passage? a. To help with farming. b. To carry some small things. c. To Take pictures and videos. d. To send information to people in far-away places. e. To search for people who are trapped and send back pictures. A．a, b, c B．a, b, d C．c, d, e D．a, c, e 3．Why does the writer use the example of the boy in Paragraph 5? A．To share the rules of drones. B．To show our worries about drones. C．To discuss the future about drones. D．To show the importance of drones. 4．What is the main idea of the passage? A．Sizes and shapes of drones. B．Colors and shapes of drones. C．Colors and uses of drones. D．Uses and problems of drones. 【答案】1．B 2．D 3．B 4．D 【导语】本文主要讲述了无人机的广泛应用以及潜在问题。 1．词句猜测题。根据“One of the most common uses of drones is for taking pictures and videos. With a camera, it can fly up high and give us a whole new view of the world.”可知，"it"指的是带有摄像机的飞行设备，即无人机。故选B。 2．细节理解题。根据“Drones are also useful in agriculture”可知可以农业帮助；“One of the most common uses of drones is for taking pictures and videos.”可知可以拍照录像；“When disasters happen, like floods or earthquakes, drones can quickly get to the area. They can look for people who are trapped (困住) and send back pictures, which helps rescue workers plan their work.”可知可以搜救被困人员。故选D。 3．推理判断题。根据“However, drones also bring some problems. If they are not in control, they can be dangerous.”可知第五段讲述了一个男孩因失控无人机而失明的事例，是为了展示无人机可能带来的危险，表达人们对无人机的担忧。故选B。 4．主旨大意题。全文主要讨论了无人机的多种用途(拍照、农业、救援)和存在的问题(安全隐患)。故选D。 （24-25八年级下·浙江宁波·期中） A 7.9-magnitude earthquake has hit Myanmar, a southeast country in Asia recently. Thousands of people lost their lives and some are still missing. Do you know how to protect yourself in an earthquake? DROP where you are. If you do not do so, you may be hit by falling or flying objects. COVER your head and neck with one arm and hand. ·If a table or desk is nearby, crawl underneath for shelter (遮蔽处) to protect vital organs. ·If no shelter is nearby, crawl (匍匐前行) next to a wall. HOLD ON until the shaking stops. ·Under shelter: hold on to it with one hand; be ready to move with your shelter if it moves. ·No shelter: hold on to your head and neck with both arms and hands. What NOT to do:·DO NOT get in a doorway! In modern houses and buildings, doorways are no safer, and they do not protect you from flying or falling objects. Get under a table instead! ·DO NOT run outside! Trying to run in an earthquake is dangerous, as the ground is moving and you can easily fall or be injured by debris or glass. Running outside is especially dangerous, as glass, bricks, or other building components (部件) may be falling. 1．Who of the following was the safest in the earthquake? ①Lily was under a table with one hand holding the table leg. ②Mike was standing next to a wall and shouting for help. ③Helen was in the doorway and looking for a shelter. ④Amy was lying on the bed and covering herself with a quilt. A．Mike B．Helen C．Lily D．Amy 2．People shouldn’t run outdoors in the earthquake because ______. A．they may fall down and get hit by fallen objects B．they should find a nearby doorway to stay C．they may get too nervous and fall down D．they may run into other people while running 3．The passage is from ______. A．a natural magazine B．a story book C．a sports magazine D．a poetry anthology 【答案】1．C 2．A 3．A 【导语】本文是一篇说明文。主要介绍了亚洲东南部国家缅甸发生7.9级地震后，科普了地震发生时保护自己的正确做法与禁忌行为。 1．细节理解题。根据文中“DROP where you are...COVER your head and neck...If a table or desk is nearby, crawl underneath for shelter...HOLD ON until the shaking stops. Under shelter: hold on to it with one hand”以及“What NOT to do: DO NOT get in a doorway! DO NOT run outside!”可知，Lily在桌子下且用一只手抓住桌腿，符合地震防护做法。故选C。 2．细节理解题。根据文中“DO NOT run outside! Trying to run in an earthquake is dangerous, as the ground is moving and you can easily fall or be injured by debris or glass.”可知，地震时不能跑出去是因为可能会摔倒，还会被掉落的物体砸到。故选A。  新增小题 3．推理判断题。文章主要讲的是地震时如何保护自己，属于自然灾害相关知识，所以可能来自自然杂志。故选A。 （24-25八年级下·浙江温州·期中） In a spaceship, you can wear a T-shirt, but outside? You need a space suit. A space suit looks thick because it usually has 16 layers（层）. If you’re working hard, you may get really hot. The 3 layers closest to your body can keep you cool and comfortable. Other layers protect you from fire, water, and more. 1．How many layers does a space suit have? A．Two. B．Three. C．Thirteen. D．Sixteen. 2．Which part of a space suit helps astronauts talk to others? A．Visitor. B．helmet. C．Control Module. D．Life Support System. 3．What can you learn from the text? A．Hands will get very cold in a space suit. B．Control Module controls all parts of a space suit. C．There’s some air and water in the bag of a space suit. D．A space suit makes astronauts feel really hot and awful. 【答案】1．D 2．B 3．C 【导语】本文是一篇说明文，介绍了宇航服的结构及各部分功能，包括层数、头盔、生命支持系统、手套、控制模块等。 1．细节理解题。根据“A space suit looks thick because it usually has 16 layers (层).”可知，宇航服有16层，故选D。 2．细节理解题。根据“Helmet...And it has a phone, so you can communicate with people in space and on Earth.”可知，头盔帮助宇航员与他人交流，故选B。 3．细节理解题。根据“Life Support System. This bag holds all the things that keep your suit working—air, water...”可知，生命支持系统的包里有空气和水。故选C。 （24-25八年级下·浙江绍兴·期中） Putting on VR headsets, people can get quite immersive (沉浸式虚拟现实的) gaming experiences. That sounds like fun, but VR isn’t just for video games. It can also be used in many other industries (行业) A few years ago, Oral Roberts University in America opened a new Global Learning Center. It has classrooms with 360-degree cameras on the wall. They turn around to follow and take videos of teachers as they teach. Students don’t have to go to the classroom to experience VR. Through an app on their smartphones, they can see the videos in 3D and control them. “VR has changed the way teachers teach and students learn,” Michael Mathews said. During the 27th Beijing Music Festival in October, 2024, a VR show called Eight appeared in Asia for the first time. It tells a story of an old woman looking back on her life and lasts for 15 minutes. As a special mix of music, theater, VR technology (科技) and visual art, the show is really a wonderful experience for visitors. “The VR technology lets these musical experiences make sense,” said Hong Lin, one of the visitors who experienced Eight. The director of the show said, “When I have an idea, I think about how to communicate it to others. Whatever thoughts I have, the technology is always in service of them.” VR is getting popular around the world. With the quick development of 5G technology, there is no question that the VR industry will go into a new period. Experts and industry insiders say that the VR industry will have a new era. 1．Paragraph 2 gives an example of the use of VR in the ▲ industry. A．music B．game C．education D．movie 2．What’s the main idea of Paragraph 3? A．Eight is a show at a music festival. B．VR makes the show Eight fantastic. C．It’s important for us to watch shows. D．VR is so useful that we can use it at any time. 3．What can we learn about VR from Paragraph 4? A．It’ll be mainly for game users. B．It’ll face many great difficulties. C．It’ll become the most important technology. D．It’ll develop more quickly with the help of 5G technology. 4．Who might be the most interested in the passage? A．Oscar, who wants to study history. B．James, who shows an interest in Chinese culture. C．George, who has little free time to play video games. D．Sherry, who enjoys reading the news about technology. 【答案】1．C 2．B 3．D 4．D 【导语】本文主要介绍VR技术的应用与发展。 1．推理判断题。第二段介绍了美国一所大学通过VR进行教学，因此是VR在教育行业中的应用，故选C。 2．主旨大意题。根据“As a special mix of music, theater, VR technology (科技) and visual art, the show is really a wonderful experience for visitors.”可知，第三段内容主要说明了VR让音乐节的节目Eight更加精彩。故选B。 3．推理判断题。根据“With the quick development of 5G technology, there is no question that the VR industry will go into a new period.”可知，随着5G技术的发展，VR将进入新的发展阶段。故选D。 4．推理判断题。文章主要介绍VR技术的应用与发展，因此，喜欢阅读关于科技的新闻的Sherry最可能对文章感兴趣。故选D。 （24-25八年级下·浙江宁波·期中）Spring Cleaning is of great importance in America. To learn more about the cleaning plans and habits of Americans, we surveyed (调查) more than 1,000 US people. Here are some of the results. If you could give up one chore for the rest of your life, what would it be? Spring Cleaning --- Women & Men 1．Which chore do people hate most according to the results? A．Doing the dishes. B．Cleaning the toilet. C．Sweeping the floor. D．Taking out the rubbish. 2．How many men think their wives make the most mess in their homes? A．30% B．15% C．19% D．34% 3．Why does the writer make the survey? A．To make men and women know each other better. B．To learn about Americans’ cleaning plans and habits. C．To tell the importance of Spring Cleaning for Americans. D．To learn how much Americans usually spend on cleaning. 【答案】1．D 2．B 3．B 【导语】本文是一篇说明文，主要围绕美国春季大扫除展开，通过对超1000名美国人的调查，呈现人们最讨厌的家务、男女对配偶整洁度看法、春季大扫除预算等结果，旨在了解美国人清洁计划与习惯。 1．细节理解题。根据第一个调查图表中“take out the rubbish 36%”可知，讨厌倒垃圾的比例最高，人们最讨厌的家务是倒垃圾。故选D。 2．细节理解题。根据“Spring Cleaning --- Women & Men”下面“Men”部分中“15% say their spouse (配偶) is the messiest.”可知，15%的男性认为他们的妻子制造的混乱最多。故选B。 3．细节理解题。根据“To learn more about the cleaning plans and habits of Americans, we surveyed (调查) more than 1,000 US people.”可知，作者做调查是为了了解美国人的清洁计划和习惯。故选B。 （24-25八年级下·浙江台州·期中）①Imagine a smart robot that learns like humans—reading, practicing, and getting better every day. This is Artificial Intelligence (AI), the unknown helper behind many technologies (技术) we use daily. ②Like humans, AI needs to learn. AI learns by “eating” lots of data (数据)—a way in AI training. For example, by studying thousands of cough sounds, AI can tell if someone has a cold or a more serious illness. It finds something that humans might miss. However, AI doesn’t follow fixed (固定) rules. You know, Alarms can ring at set times and smart phones use face recognition (识别) to pay. But they are not AI because they need to follow fixed rules. ③Learning from mistakes is another way in AI training. When a chess-playing AI loses a game, it changes its plan, just like students learn from wrong answers. This makes AI stronger in tasks like guessing where storms will go or helping students make personal study plans. ④AI helps in many places. In hospitals, it checks X-ray photos faster than doctors, finding very small problems. On farms, AI drones (flying cameras) tell farmers which plants need water. ⑤Although AI is helpful in many areas, it has limits (限制). It can’t feel happy when winning a game or understand why a child is sad. As a scientist says, “AI is like a smart mirror—it shows what humans teach it, but it has no feelings.” ⑥From health to homework, AI changes our world not by magic, but by learning from data and its mistakes. Future AI might find math problems you struggle with or help protect cities from storms. Remember: humans will always guide AI’s journey. 1．The underlined word “It” in Paragraph ② refers to ________. A．a robot B．humans C．Artificial Intelligence D．a computer 2．Which group best shows the article’s structure? A．①/②③/④⑤/⑥ B．①/②/③④/⑤⑥ C．①②/③④/⑤⑥ D．①/②③④/⑤/⑥ 3．What is the article mainly about? A．How AI follows fixed rules. B．The ways of AI’s learning and its real-life uses. C．Why AI will replace doctors. D．The history of AI. 4．Which example BEST uses AI’s learning skills? A．A door opening when it sees a face. B．A clock ringing every morning at 7:00. C．An app studying 100,00 pictures to draw a picture like Picasso’s. D．A light turning red when the room is too hot. 【答案】1．C 2．A 3．B 4．C 【导语】本文是一篇说明文，主要介绍人工智能（AI）的学习方式、应用、局限及对世界的改变。 1．词句猜测题。根据“Like humans, AI needs to learn. AI learns by ‘eating’ lots of data (数据)—a way in AI training. For example, by studying thousands of cough sounds, AI can tell if someone has a cold or a more serious illness. It finds something that humans might miss.”可知，此处是说AI的学习及发现能力，“It”指代前文的Artificial Intelligence。故选C。 2．篇章结构题。通读全文可知，①段引出AI；②③段讲AI的学习方式；④⑤段讲AI的应用和局限；⑥段总结AI对世界的改变及人类引导，结构为①/②③/④⑤/⑥。故选A。 3．主旨大意题。通读全文可知，文章主要是介绍AI的学习方式和实际用途。故选B。 4．推理判断题。根据“Alarms can ring at set times and smart phones use face recognition (识别) to pay. But they are not AI because they need to follow fixed rules.”可知，AI的学习技能是处理数据、从错误中学习，不遵循固定规则。选项C“An app studying 100,00 pictures to draw a picture like Picasso’s.”是通过学习数据创作，符合AI学习技能。故选C。 （24-25八年级下·浙江杭州·期中）①Usually, people set up a business to make money. However, some businesses want to do something else. They want to help people in need. There are several ways they do this. ②Many farmers and workers in some countries are poor. So, people came up with the idea of fair trade (贸易会) to help them. Businesses that join this trade treat farmers and workers fairly. For example, a fair trade coffee business agrees to buy beans (豆) from a farmer at a fair price. These businesses think that this is beneficial in many ways. When a poor community sells its goods at a fair price, it will have money for its basic needs. Farmers who sell their crops (农作物) at a fair price can also take good care of their land. ③TOMS is a business that makes shoes. It wants to help people who have very little. Years ago, TOMS made a promise. For each pair of shoes it sold, it would give a pair to children in need. People liked the message and felt good when they bought the shoes. TOMS continues to do what it promised. So far, TOMS has given away millions of pairs of shoes! ④The Hard Rock Cafe is a business that runs restaurants around the world. Its charity (慈善) organization, the Hard Rock Heals Foundation, raises money by selling songs, concert tickets, and T-shirts. The Hard Rock Cafe believes that music has the power to help people. ⑤Businesses that are looking for ways to do good things are growing in number. They want to make life better for their community. A good business is about a lot more than just making money! 1．According to paragraph 2, how does the writer show the businesses treat farmers and workers fairly? A．By listing numbers. B．By telling stories. C．By giving examples. D．By listing facts. 2．What do we know about TOMS? A．It joins the trade of treating workers fairly. B．It has given away a lot of shoes to poor children. C．It is a business that runs restaurants around the world. D．It has raised lots of money by selling songs, tickets and T-shirts. 3．Which of the following shows the right structure (结构) of the passage? (①=Paragraph 1, ②=Paragraph2.) A． B． C． D． 4．What is the best title for the passage? A．The Importance of a Fair Trade B．Helping Others While Doing Business C．How to Do Business Well with Others D．How to Make Life Better for the Community 【答案】1．C 2．B 3．D 4．B 【导语】本文主要介绍了商业机构是如何帮助其他人的。 1．细节理解题。根据文中“Businesses that join this trade treat farmers and workers fairly. For example, a fair trade coffee business agrees to buy beans from a farmer at a fair price.”可知，作者通过举公平贸易咖啡企业以合理价格向农民收购咖啡豆的例子，来表明这类企业公平对待农民和工人，故选C。 2．细节理解题。根据文中“For each pair of shoes it sold, it would give a pair to children in need.”和“So far, TOMS has given away millions of pairs of shoes!”可知，TOMS 是一家制鞋企业，它每卖出一双鞋就向贫困儿童捐赠一双鞋，且至今已捐赠了数百万双鞋，故选B。 3．篇章结构题。根据文章内容，第一段引出“多数企业以盈利为目的，但部分企业想帮助有需要的人”这一主题；第二段到第四段分别列举具体例子说明这类企业如何助人；第五段总结“此类助人企业数量在增加，好企业不止关注盈利”。所以文章结构为①/②③④/⑤。故选D。 4．最佳标题题。根据文中“some businesses want to do something else. They want to help people in need”和“Businesses that are looking for ways to do good things are growing in number...A good business is about a lot more than just making money!”可知，文章主要讲述部分企业在经营过程中不仅追求盈利，还致力于帮助有需要的人，所以选项B“经营企业的同时助人”符合文章主旨。故选B。 / 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $