专题05 阅读理解进阶练15篇（Units 1-6，押题预测）-【刷题补漏】2025-2026学年八年级英语上学期期末重难点易错题特训（外研版2024）

2025-2026学年一线教师制作新教材期末总复习系列资料，名师遴选！ 2025-2026学年一线教师制作新教材期末总复习系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ 专题05 阅读理解进阶练15篇 （Units 1-6，押题预测） 目录 一、U6单元话题热点预测 1 二、U5单元话题热点预测 7 三、U4单元话题热点预测 11 四、Units 1-3单元话题热点预测 16 一、U6单元话题热点预测 HOW TO STAY SAFE IN WATER DROWNING (溺水) Recorded as about 10 DEATHS (死亡) per day. 1/3 of accidental infant and toddler (婴幼儿) deaths are connected with drowning. ________ ·The swimmer is facing the shore (岸) ·The mouth is at water level (水平面). ·The head is leaning (倾斜) back. ·The arms go round and round widely. ·The swimmer is moving back in the strong waves. If YOU SEE SOMEONE Drowning: ·Get a lifeguard (救生员) first. ·Call 911 or another emergency service. ·Throw something for the person to hold. ·Check for breathing after the person is pulled out of water. ·Perform CPR (心肺复苏术). STAY SAFE!Follow our Water Safety Tips: 1. Wear a lifejacket (救生衣). 3. Know your limits (极限). 2. Only in the approved (批准的) areas. 4. Watch for small children. 1．Which of the following might be the heading (小标题) for “________”? A．Signs of Drowning. B．Dos and Don’ts in the Water. C．Dangers of the Water. D．Ways to Call for Help. 2．What should Jack do if he sees a drowning boy in the sea according to the text? A．Jump into the sea to save him at once. B．Swim as far as possible to safe areas. C．Call his parents for help. D．Give him something to hold. 3．According to Water Safety Tips, which of the following is NOT TRUE? A．Wear a lifejacket. B．Dive in any area. C．Know your limits. D．Watch for small children. 4．Why does the writer mention (提及) “1/3”? A．To teach safety tips. B．To show teenagers’ deaths. C．To show the great danger. D．To show how the tips help. 5．What type of text is this? A．A swimming guide. B．An advertisement (广告) of lifejackets. C．Swimming pool instructions. D．A poster about water safety. An earthquake (地震) hit our hometown 12 years ago. The earthquake was so serious that now I can still remember it clearly. It was a sunny afternoon. My son hurt himself when playing soccer, and I took him to the hospital. At that time, we were waiting for our turn. Suddenly, I heard a loud noise. Then everything started to shake. People were running and shouting for help. I quickly grabbed (抓住) my son and then stayed under the front desk. The shake lasted for about two minutes. After the earth stopped shaking, the noise died down. Everyone was completely shocked and could hardly speak. However, we soon realized that we should get out of the building as quickly as possible because we were on the second floor. We brought everyone together and walked to the first floor in silence. I noticed large cracks (裂缝) in the walls of the building while we were moving down. So scary! Luckily, we made it outside. What a special day! I’ll never forget it. 1．Where was the writer when the earthquake happened? A．At home. B．At school. C．At the hospital. D．At a hotel. 2．What did the writer do while everything was shaking? A．He ran out of the building. B．He shouted in the building. C．He slept in the bedroom. D．He stayed under the front desk. 3．Which is the right order? ①They stayed under the front desk. ②They went to the hospital. ③They got out of the building. ④The writer’s son hurt himself when playing soccer. A．①②③④ B．④②①③ C．③②①④ D．④③①② 4．What does the underlined word “it” in Paragraph 4 refer to? A．The day. B．The earthquake. C．The crack. D．The hospital. 5．What’s the best title of the passage? A．A Terrible Experience B．A Brave Son C．A Kind Doctor D．An Enjoyable Day Most of us know about fires, earthquakes, droughts and floods. But from time to time, Mother Nature surprises us, and brings a terrible weather event. Here are some examples of unusual weather. Strange rain: One day in 2005, people in a small town in Serbia looked out of their windows and saw an unusual sight. It was raining frogs . Without any warning, they found the streets full of small animals jumping about. “There were thousands of them,” someone said. “I thought maybe a plane carrying frogs exploded (爆炸),” said another. Scientists believe the tornado passed over a lake, lifted the frogs into the air, and then dropped them in a remote Serbian town. Fire tornadoes: Tornadoes don’t seem to be dangerous enough, but some of them can be made of fire. When a wildfire reaches very high temperatures, it causes the air to become hot and to rise. Cooler air rushes in to replace hot air. This causes strong winds. These winds suck away (吸走) burning plants and even the fire itself. When this happens, a fire tornado is produced. This tornado can be up to 15 metres wide and up to 122 metres high. Great balls of ice: In 1942, many skeletons (骨骼) were found under the ice of Roopkund Lake. Many had holes in their skulls (头盖骨). But they weren’t hurt in any other way. Scientists thought the people must have been hit from above. But for years, they haven’t found out the cause of their deaths. Today, scientists think these people were killed by giant hailstones — balls of ice. The blocks of ice grew bigger and bigger and turned into hailstones, until the wind couldn’t lift them and the hailstones fell to the ground. Unlucky people at Roopkund Lake had nowhere to run away, so they were all killed by the hailstones. 1．Which one is true about the frogs raining down in Serbia according to scientists? A．They fell out of a plane that exploded. B．They grew in the clouds and then fell down to the ground. C．A heavy rain brought the frogs from a town far away. D．A tornado took them from a lake and dropped them over the town. 2．We can put the sentence “This makes it very dangerous.” at the end of ________. A．Paragraph 1 B．Paragraph 2 C．Paragraph 3 D．Paragraph 4 3．What happened when little pieces of ice moved around in the wind? A．They became bigger. B．They became higher. C．They fell to the ground as snow. D．They became raindrops. 4．What can we know according to the passage? A．People’s activities have caused these three weather events. B．People in Serbia knew there might be strange rain. C．High temperatures cause hotter air to replace cool air. D．People at Roopkund Lake might be killed by great balls of ice from the sky. 5．What is the best title for the passage? A．Unusual weather B．Mother Nature C．Humans vs Nature D．Unusual tornadoes 二、U5单元话题热点预测 What do you think of the rules? Sometimes we may think some rules in our lives are awful. These rules just seem (似乎) to stop us from having fun. But in fact, those rules are very important and they help us a lot. At school, there are rules to help us study well and stay safe. We have to arrive at school on time. This helps us start our study well. In class, we need to raise our hands before speaking. This shows respect for our teachers and classmates, and also gives everyone a chance to share their ideas. We shouldn’t run in the classrooms or hallways because it could be dangerous. In our family, there are rules too. We should do our homework before watching TV. This helps us be responsible (有责任心的) for our study. We also need to help our parents do some housework like washing our clothes or tidying up our rooms. It makes us feel like we are an important part of our family and teaches us about cooperation (合作) and the meaning of hard work. Rules are really important. They keep us safe, healthy and happy, and they also help us become better people. Following the rules can make our lives more wonderful. Let’s always remember to follow the rules and make our lives more wonderful! 1．How does the writer start the passage? A．By telling a story. B．By asking a question. C．By giving an example. D．By showing an idea. 2．How many school rules does the passage talk about? A．Two. B．Three. C．Four. D．Five 3．What does the underlined word “It” in Paragraph 3 refer to? A．Helping do housework. B．Watching TV. C．Running in the classroom. D．Doing our homework. 4．Why may we think some rules are awful? A．Because they seem to stop us from having fun. B．Because they can help us a lot to be better. C．Because they make us have to be in order. D．Because they can make us be dangerous. 5．What’s the best title for the passage? A．My School Life B．My Family Rules C．Rules Help People a Lot D．How to Make Rules Everyone has good and bad habits. Two years ago, I hardly ever joined in any activities and I only liked to stay at home. To change my bad habits, I gave the“21/90 Rule” a try. According to some experts, habits form (形成) in 21 days. After 90 days, they become a part of our lives. First, I chose a habit to change—I don’t like to exercise. Next, I determined to run every day for 21 days. I usually got up at 7:30 am, so I made a plan—I would start running 15 minutes after I got up. I would run for 10 minutes at first and 30 minutes at the end. When everything was finally ready, I took action. I was excited to start my new habit. Although I didn't run very fast, I wasn't discouraged (泄气的). For the first few days, I practiced my habit without a problem. However, my feelings began to change later. I looked and felt the same as before, so I wanted to give up. But I didn’t, and I soon got a little better. Each time, I ran a longer distance, and I felt better and better. I finished my plan successfully and ran for 30 minutes before the 21st day. I felt very pleased about myself. Now it’s time to run for 90 days! 1．What can you learn from Paragraph 1? A．The writer only had bad habits two years ago. B．The writer liked watching TV two years ago. C．Good habits become part of life in 21 days. D．The writer may not like to go out two years ago. 2．What does the underlined word “determined” in Paragraph 2 mean? A．Stopped. B．Decided. C．Forgot. D．Remembered. 3．When did the writer start to run? A．At 7:30 am. B．At 7:40 am. C．At 7:45 am. D．At 8:00 am. 4．How did the writer feel after finishing the plan successfully? A．Excited. B．Happy. C．Tired. D．Discouraged. 5．Which can be the best title for the passage? A．How to Run Fast in 21 Days B．How to Choose Healthy Exercise C．How to Form a Habit in 21 Days D．How to Make a Good Plan Is the American class different from ours? Let’s learn about it together! Be on time! They think it is impolite to be late in America. If you come late, be sure to enter quietly. You don’t need to knock at the door before you go into the classroom. If the teacher asks a question, you should give an answer. If you don’t understand the question, you should raise your hand and ask the teacher to repeat the question. If you don’t know the answer, it is all right to tell the teacher that you don’t know it. Copying another student’s test paper is never acceptable(可接受的). They call it cheating. At most schools in America, they kick out the students who cheat. In America, you should use Mr, Miss, Ms or Mrs before your teacher’s last name, not “teacher”. Before going into a teacher’s office, you should knock at the door first. Knock first, and then wait. 1．When the teacher asks a question, you should _______. A．give an answer B．raise your hand C．repeat the question D．know the answer 2．You _______ before you go into the classroom if you are late. A．need to knock at the door B．don’t need to knock at the door C．need to be invited in D．don’t need to come in 3．What do the underlined words “kick out” mean? A．Ask someone to do much homework. B．Make someone leave the school. C．Make someone come into the school. D．Ask someone’s parents to go to the school. 4．If a teacher’s name is Tim Green, students should call him _______. A．Tim B．Mr Tim C．Green D．Mr Green 5．Which of the follow is NOT true according to the passage? A．You may copy another student’s test paper. B．If you have to come in late, be sure to do it quietly. C．Knock at the door first before you go into the teacher’s office. D．If you don’t know the answer to a question, you can tell the teacher. 三、U4单元话题热点预测 Drones (无人机): Useful Helpers in Our Daily Lives In recent years, drones have become more and more popular. These small flying machines, which can be controlled by remote devices, are no longer just toys for hobbyists. They are now playing important roles in many parts of our daily lives, making our work easier and life more convenient. One of the most common uses of drones is in delivery services. Big companies like Amazon have tested drone delivery for a long time. Instead of sending delivery workers by bike or car, drones can carry small packages (such as books, snacks, and even medicine) to people’s homes quickly. This is especially helpful in areas with heavy traffic, as drones can fly over cars and reach the destination in less time. Drones also bring great benefits to agriculture. Farmers use drones to check their crops. Equipped with special cameras, drones can fly over large fields and take clear pictures. Farmers can then look at these pictures to see if their crops are healthy, if they need more water, or if there are pests. This helps farmers save a lot of time and energy compared to walking around the fields by themselves. Besides, drones are useful in search and rescue work. When someone gets lost in the mountains or a forest, rescuers can use drones to look for them. Drones can cover large areas quickly and send real-time videos back to rescuers. This makes it much easier for rescuers to find the lost person, especially in dangerous or hard-to-reach places. However, using drones also has some rules. For example, drones cannot fly near airports (because they may disturb planes) and must not be used to take photos of other people’s houses without permission. Following these rules helps keep everyone safe and protects people’s privacy. With their many useful functions, drones are sure to become even more important in our daily lives in the future. 1．What is the main purpose of the passage? A．To tell readers how to make a drone. B．To introduce the uses of drones in daily life. C．To explain why drones are expensive. D．To describe the history of drones. 2．Which of the following is NOT a use of drones mentioned in the passage? A．Delivering small packages. B．Helping farmers check crops. C．Teaching students in class. D．Assisting in search and rescue work. 3．Why is drone delivery helpful in areas with heavy traffic? A．Drones are cheaper than delivery cars. B．Drones can fly over cars and save time. C．Drones can carry very large packages. D．Drones don’t need any power to fly. 4．What does the underlined word “pests” mean in Chinese? A．杂草 B．害虫 C．农具 D．肥料 5．What can we learn from the passage? A．Drones can be used freely anywhere. B．Drones are only used by big companies now. C．Drones will be more useful in the future. D．Drones can replace farmers to grow crops. A kind of new house in California is selling quite fast. In a short time, people buy 82 ones and they need 1000 more. And the factories will build them soon—for they are able to build one in less than 24 hours. Why can they do it so fast? Because 3D printing (打印) helps to make it. 3D printing not only builds a house with less time, but also costs less and is more environmentally (环境上) friendly. And there are different styles of 3D printed houses for people to choose from. 3D printing is developing (发展) very fast. But there are some problems with 3D printed houses. First, the house “printed” out may not be strong enough. Second, while building houses layer by layer (逐层地), there may be some differences between layers. Some layers may be a little thinner or thicker than others. Finally, there are now fewer types of 3D printing materials (材料) for us to use. However, the future of 3D printed houses is promising. In India, there are not enough houses. The country wants to use 3D printing to solve the problem. If successful, buildings by 3D printing may go popular. We can also use it to build offices and other buildings. NASA wants to use 3D printing to build something on Mars and the Moon. 根据材料内容选择最佳答案。 1．How does the writer begin the passage? A．By showing a fact. B．By giving his advice. C．By telling his story. D．By asking a question. 2．What do we know about 3D printed houses? A．The style of 3D printed houses is the same. B．It costs too much to build the houses. C．It needs less time to build the houses. D．3D printed houses are bad for the environment. 3．We need to solve ________ problems with 3D printed houses. A．two B．three C．four D．five 4．The underlined word “promising” probably means ________. A．充满失望的 B．令人担心的 C．充满希望的 D．令人惊喜的 5．What’s the best title of the passage? A．Reasons for 3D Printed Houses B．Uses of 3D Printed Houses C．Future of 3D Printed Houses D．Introduction of 3D Printed Houses ① Do your kids have smartwatches? Are smartwatches really safe? Let me tell you the advantages (优点) and disadvantages of them. ② Smartwatches are like small computers. They usually tell time and count a person’s steps. Most smartwatches can let the user make calls and send or get messages. ③ Many parents buy smartwatches for their kids who are too young to have a mobile phone. They won’t worry about their kids because many smartwatches have GPS trackers (跟踪器). These trackers allow people to know where their kids are, so they know if everything is OK. ④ But now some groups in Europe say that many smartwatches are making kids less safe. Some watches allow more than parents to find where the kids are. They also allow anyone to send the kids a message. People can also control (控制) the watches from a far place and watch and listen to the kids. ⑤ To be safe, when a smartwatch makes a call or sends a message or GPS information, the information should be processed so no one else can get the information. 1．How does the writer lead into the topic (引入话题)? A．By asking a question. B．By telling a story. C．By giving a picture. D．By singing a song. 2．Why do the parents buy smartwatches for kids? A．Because smartwatches are very cheap. B．Because the kids ask them to buy. C．Because they can know where their kids are. D．Because the mobile phone is expensive. 3．What does the underlined phrase “be processed” mean in Chinese? A．被保护 B．被处理 C．被浪费 D．被泄露 4．What does the passage mainly talk about? A．Kids are too young to have a smartwatch. B．Different uses of smartwatches. C．Smartwatches bring us better life. D．The advantages and disadvantages of smartwatches. 5．What is the structure (结构) of the passage? A．①②\③④⑤ B．①\②③④⑤ C．①\②③④\⑤ D．①②\③\④⑤ 四、Units1-3单元话题热点预测 S, M, P and C stand for different people who have different personalities. S people are the most popular at the party. They are friendly, energetic and humorous. They are interested in anything new and exciting and others always have fun with them. At the same time, they are careless and forgetful. M people are very careful and do everything as planned. They always want to find fault and never feel pleased with anything around them. They are strict with themselves, as well as with others. M people are real friends. If they make friends with you, it means that they will be your friends for life. They will try their best to do anything for their friends at any time. P people can easily be satisfied. They are peaceful and calm. But being peaceful and calm makes them very dull (迟钝的). They are always bystanders. P people are good listeners and are always ready to accept others’ opinions. C people are leaders and workaholics (工作狂). They are brave and are never afraid of taking risks. However, they don’t care about others’ opinions and seldom think of others. They want others to follow them, but they hate waiting for others. There are no good or bad personalities. Every personality has two sides. If someone knows himself well, tries to improve the positive things and tries to throw away the negative ones, he will have a better life. 1．According to the passage, we can know that S people are ________. A．quiet B．serious C．outgoing D．lazy 2．If M people make friends with you, what will they do? A．They will always have fun with you. B．They will try their best to do anything for you at any time. C．They will not care about your opinions and seldom think of you. D．They will be good listeners and always ready to accept your opinions. 3．Which of the following is TRUE about P people? A．They are friendly, energetic and humorous. B．They are peaceful and calm. C．They are careless and forgetful. D．They are careful, and do everything as planned. 4．Who are brave? A．C people. B．P people. C．S people. D．M people. 5．Which of the following is NOT mentioned? A．Different people have different personalities. B．C people play the most important role in the modern world. C．P people are always bystanders. D．If we know ourselves well, we’ll have a better life. The Many Sides of Me Introducing myself used to mean stating my name, age, and hometown. But as I grow older, I realize that such facts are just the cover of a book; they don’t reveal the story inside. My name is Wang Lei, and this is a glimpse into the more complex picture of who I am. I am a collection of contrasts. In the classroom, I am often the quiet observer. I enjoy listening to discussions, analyzing (分析) different viewpoints before forming my own opinion. My teachers sometimes wish I would speak up more, but I believe thoughtful silence is more valuable than thoughtless chatter. This quiet side of me loves the world of books, where I can be a fearless adventurer or a detective (侦探) solving mysteries, all from the comfort of my room. However, to label me as “shy” would be a mistake. On the basketball court, a different person emerges. The quiet thinker transforms into a loud, strategic (战略的) team player. I communicate constantly, calling for passes and directing defense. The adrenaline rush (肾上腺素飙升) of a fast break and the collective joy of a well-earned victory are feelings I crave. This energetic side needs the court as much as my quiet side needs the library. These two worlds are not separate; they feed into each other. The strategic thinking I develop on the court helps me plan my arguments in a debate. Conversely, the patience and focus I gain from reading for hours help me stay calm under pressure during a close game. I used to think I had to choose one identity—the scholar or the athlete. Now I understand that they coexist (共存), making me a more balanced individual. So, “who am I?” is a question with an answer that evolves. I am not just Wang Lei, the student. I am the thinker, the player, the friend, and the dreamer. I am a mosaic (马赛克), still being pieced together, and that is the most exciting part of all. 1．Why does Wang Lei compare basic personal facts to “the cover of a book”? A．Because he loves reading books very much. B．Because he thinks they are boring and unimportant. C．Because they are a simple start but don’t show his true character. D．Because he wants to write a book about himself one day. 2．What is the main advantage of Wang Lei’s “quiet” side in the classroom? A．It makes his teachers like him more. B．It allows him to avoid answering difficult questions. C．It helps him to think deeply before speaking. D．It gives him more time to read his novels. 3．The word “crave” in Paragraph 3 most probably means ________. A．fear B．remember C．describe D．desire strongly 4．How do Wang Lei’s different interests help each other? A．Reading about sports makes him a better player. B．Skills from one area, like strategy and patience, are useful in the other. C．Being an athlete makes him more popular so he can discuss books with more people. D．He has to manage his time well between studying and playing basketball. 5．What is the main idea of the passage? A．Playing basketball is more important than studying for a balanced life. B．A person’s identity can be multi-layered and integrated, not a single label. C．It is difficult for a student to be good at both sports and academics. D．The author is confused about who he really wants to be in the future. Different Forms of Communication In our daily lives, we communicate in different forms. One of the most common ways is face-to-face communication. When we talk to our friends, family, or teachers in person, we can see their facial (面部的) expressions, body language, and hear the tone of their voices. This helps us understand not only the words they say but also their emotions. For example, a big smile on someone’s face usually means they are happy. When we’re sharing exciting news with a friend over coffee, face-to-face communication makes the moment even more special. Another form is communication through social media. Platforms like WeChat and QQ allow us to chat with people far away. We can share photos, videos, and ideas easily. However, we can’t see the real-time reactions of the other person. For example, when we post a funny story on WeChat Moments, we have to wait for likes and comments to know how others feel. Phone calls are also popular. We can have a quick conversation when we are busy. But sometimes, it’s hard to express complex ideas over the phone. For example, when we need to explain a detailed plan to a colleague (同事), a phone call might not be enough. In short, each form of communication has its own advantages (优点) and disadvantages. We should choose the right one according to different situations. 1．What is one of the most common forms of communication according to the passage? A．Through social media. B．Through phone calls. C．Face-to-face communication. D．By writing letters. 2．What can we understand from face-to-face communication? A．Only the words people say. B．Emotions of people chatting with us. C．The other person’s past experiences. D．The future plans of the speaker. 3．What does the underlined word “Platforms” mean in Para. 2? A．Tools. B．Places. C．Appearances. D．Websites or apps. 4．Which is TRUE according to the passage? A．It’s very easy to express complex ideas through phone calls. B．When we post something on Wechat Moment, we can know how others feel quickly. C．If you want to talk with people far away, you can only use Platforms. D．Each form of communication has its own advantages and disadvantages. 5．What can we infer (推断) from the passage? A．Phone calls are not useful at all at present (目前). B．Social media is the best way to communicate. C．We should only use face-to-face communication. D．We should choose right communication forms by situations. During the holiday, many people want to find dazi (搭子) or activity partners online for travelling. This is a new way of social communication for young people. The idea behind this activity is clear. It allows people to find someone with common interests and it doesn’t take them much time. With dazi, people can enjoy activities more. Ge Jinyuan is a student from Shandong. She likes having lunch with her meal dazi. “We love to share ideas on food,” says the girl. “If my meal dazi doesn’t come to school, I will be sad.” “It takes a lot of time to make friends with others, but it doesn’t take much time to have dazi,” says Shi Zhimin, a student from Shanxi. Gao Meng, another student, also has the comparable idea. She doesn’t want to spend too much time making friends, so having dazi is good for her. She feels deeply relaxed when she stays with her dazi. ______ “Once, I did something wrong when playing a game, but later I solved the problem with my game dazi. By playing the game together, I find I like working with others!” Shi Zhimin says. Dazi is helpful but finding dazi online can be dangerous. Perhaps some people lie online. For example, a young and beautiful girl on the internet may be an old man in real life. So be careful when finding dazi. 1．Why do people find dazi? A．They have the same idea about food. B．They want to spend more time with others. C．They can make friends from different places. D．They can find friends with the same hobbies quickly. 2．What does the underlined word “comparable” mean in Paragraph 4? A．Amazing. B．Similar. C．Correct. D．Modern. 3．Which of the following can be put in “______” in Paragraph 5? A．Dazi may be helpful to you. B．Dazi may give you presents. C．Dazi may play games better than you. D．Dazi may have different ideas about games. 4．What might happen when finding dazi online? A．Some people may not tell the truth. B．The internet makes people more beautiful. C．People look younger than they really are． D．People always meet some dangerous things. 5．What is the best title for the passage? A．Enjoy the Trip More B．Study in a Fun Way C．A Good Place to Make Friends D．A New Way to Find Partners Now many people go to work and school on buses, trains and bikes. However, some people dream of a day when they can fly in the sky. In Singapore, a company (公司) has showed a flying taxi. When some people travel in flying taxis, there will be fewer cars on the roads. It can be less crowded. In the 3D space (空间) of the sky, cars can move around each other without bridges or roads. The taxis can also take off and arrive on rooftops. That will save parking space on the ground. And flying is fun. It’s cool and interesting to fly in the sky every day on the way to work. However, some people don’t like flying cars. A famous scientist has a rocket company and a car company. It seems that he can make flying cars, but he says, “If the sky is full of flying cars, it will be noisier. Something may fall on people’s heads more easily. It’s dangerous.” He thinks it’s much better to build lots of underground tunnels (地下隧道). Are flying cars or taxis a good idea? Shall we find other ways to solve the traffic problems? 根据材料内容，选择最佳答案。 1．Why did the writer write the first paragraph? A．To show traffic problems today. B．To talk about traffic accidents. C．To bring into the topic of flying cars. D．To show his care about ground-running cars. 2．What do the underlined words “on rooftops” mean? A．Under the seas. B．Under the ground. C．Inside the buildings. D．On the top of the buildings. 3．What can flying cars bring us according to the text? ①less noise ② more parking places ③ safer traffic ④ light traffic ⑤ more fun A．①②③ B．①③⑤ C．②④⑤ D．②③④ 4．What is the scientist’s idea? A．It’s necessary to make lots of flying cars. B．It’s difficult to solve traffic problems. C．There will be less noise if we use flying cars. D．It’s better to develop (发展) underground traffic. 5．What’s the best title for the text? A．Why Are Flying Cars a Perfect Idea? B．When Can People Have Flying Cars? C．Do People Really Need Flying Cars? D．What Is the Danger of Flying Cars? One day you pick up your phone for a video call with a friend. Not only can you see his face and hear his voice, but you can also smell the cookies he has just baked. It sounds like something out of a science fiction movie, but could it actually happen? Smells are created by tiny particles called molecules (分子) that float through the air and reach your nose. Your nose then sends signals to your brain, which recognizes the smell. So, could your phone send smell molecules to you so that you know what it is? Think about how your phone screen works. It doesn’t have every color in the world stored inside it. Instead, it uses just three colors to create millions of different hues and shades. Now imagine something for smells. Scientists are developing digital scent (香味) technology that uses a number of different cartridges (盒；匣), each containing a specific scent. Just like how pixels (像素) mix red, green and blue to create images, these scent cartridges could mix to create different smells. Images on your phone are made of digital codes that represent mix of pixels, and smells are created in the same way. When you receive a digital scent code, your phone could mix tiny amounts of the different scents from the cartridges to create the desired smell. This mix would then be released through a small vent (通风口) on the phone, allowing you to smell it. With a few cartridges, your phone could create a large number of smells. Creating such a phone faces more challenges. One is designing a system that can produce thousands of different smells using a few cartridges. And phones will also need to sense scents near them and change those into digital codes, so your friends’ phones can send smells to you. The cartridges should also be easy to refill, and the chemicals in them be safe to breathe. Even though we’re not there yet, maybe one day you’ll be able to not only see and hear your friend’s birthday party over the phone, but also smell the candles they blew out. 1．How do people smell? Put the following sentences in the correct order. ①Tiny particles reach the nose.    ②The brain recognizes the smell. ③The nose sends signals to the brain.    ④Tiny particles float through the air. A．①④③② B．④①③② C．①③④② D．①③②④ 2．By mentioning how phone screens work, the writer tries to ________. A．compare technologies used in showing colours and sending smells B．explain the real possibility of making phones send smells C．show that it is easier to show colours on the screen D．introduce the powerful function of future phones 3．Which of the following correctly describes “cartridges”? A．Three cartridges are needed to make different scents. B．Cartridges are able to sense scents around the phones. C．Cartridges create smells according to the digital scent codes. D．Cartridges play the most important role in making smell phones. 4．Which of the following things CANNOT help people to smell with the phone? A．Pixels. B．A vent. C．Chemicals. D．Cartridges. 5．What can we infer from the passage? A．Pixel technology can be used directly to create digital scents. B．Only in science fiction movies can we see people use smell phones. C．Smell phones send digital scent codes to the brain to make us smell. D．A powerful system needs to be developed to make smell phones a reality. 16 同步新教材，周周有练习，月月有重点！ 17 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $ 2025-2026学年一线教师制作新教材期末总复习系列资料，名师遴选！ 2025-2026学年一线教师制作新教材期末总复习系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ 专题05 阅读理解进阶练15篇 （Units 1-6，押题预测） 目录 一、U6单元话题热点预测 1 二、U5单元话题热点预测 7 三、U4单元话题热点预测 11 四、Units 1-3单元话题热点预测 16 一、U6单元话题热点预测 HOW TO STAY SAFE IN WATER DROWNING (溺水) Recorded as about 10 DEATHS (死亡) per day. 1/3 of accidental infant and toddler (婴幼儿) deaths are connected with drowning. ________ ·The swimmer is facing the shore (岸) ·The mouth is at water level (水平面). ·The head is leaning (倾斜) back. ·The arms go round and round widely. ·The swimmer is moving back in the strong waves. If YOU SEE SOMEONE Drowning: ·Get a lifeguard (救生员) first. ·Call 911 or another emergency service. ·Throw something for the person to hold. ·Check for breathing after the person is pulled out of water. ·Perform CPR (心肺复苏术). STAY SAFE!Follow our Water Safety Tips: 1. Wear a lifejacket (救生衣). 3. Know your limits (极限). 2. Only in the approved (批准的) areas. 4. Watch for small children. 1．Which of the following might be the heading (小标题) for “________”? A．Signs of Drowning. B．Dos and Don’ts in the Water. C．Dangers of the Water. D．Ways to Call for Help. 2．What should Jack do if he sees a drowning boy in the sea according to the text? A．Jump into the sea to save him at once. B．Swim as far as possible to safe areas. C．Call his parents for help. D．Give him something to hold. 3．According to Water Safety Tips, which of the following is NOT TRUE? A．Wear a lifejacket. B．Dive in any area. C．Know your limits. D．Watch for small children. 4．Why does the writer mention (提及) “1/3”? A．To teach safety tips. B．To show teenagers’ deaths. C．To show the great danger. D．To show how the tips help. 5．What type of text is this? A．A swimming guide. B．An advertisement (广告) of lifejackets. C．Swimming pool instructions. D．A poster about water safety. 【答案】1．A 2．D 3．B 4．C 5．D 【导语】本文围绕水上安全展开，全面且详细地阐述了溺水相关情况、看到有人溺水时的应对措施以及水上安全提示等内容，旨在提醒人们重视水上安全，增强安全意识，掌握必要的安全知识和技能，以降低溺水风险，保障生命安全。 1．最佳标题题。根据“The swimmer is facing the shore (岸). The mouth is at water level (水平面). The head is leaning (倾斜) back. The arms go round and round widely. The swimmer is moving back in the strong waves.”可知，此部分内容描述的是溺水的一些迹象，所以小标题应该是“Signs of Drowning.”（溺水的迹象）。故选A。 2．细节理解题。根据“If YOU SEE SOMEONE Drowning: Throw something for the person to hold.”可知，如果看到有人溺水，要扔些东西给溺水的人抓住，所以如果杰克在海上看到一个溺水的男孩，他应该给他一些可以抓住的东西。故选D。 3．细节理解题。根据“Follow our Water Safety Tips: Only in the approved (批准的) areas.”可知，只能在批准的区域游泳，而不是在任何区域潜水，所以“Dive in any area.”表述错误。故选B。 4．推理判断题。根据“1/3 of accidental infant and toddler (婴幼儿) deaths are connected with drowning.”可知，三分之一的婴幼儿意外死亡与溺水有关，作者提及这个数字是为了表明溺水的巨大危险。故选C。 5．推理判断题。文章主要讲述了溺水的危险以及一些水上安全提示，包括溺水的迹象、看到有人溺水时该怎么做以及水上安全小贴士等，所以这篇文章是一张关于水上安全的海报。故选D。 An earthquake (地震) hit our hometown 12 years ago. The earthquake was so serious that now I can still remember it clearly. It was a sunny afternoon. My son hurt himself when playing soccer, and I took him to the hospital. At that time, we were waiting for our turn. Suddenly, I heard a loud noise. Then everything started to shake. People were running and shouting for help. I quickly grabbed (抓住) my son and then stayed under the front desk. The shake lasted for about two minutes. After the earth stopped shaking, the noise died down. Everyone was completely shocked and could hardly speak. However, we soon realized that we should get out of the building as quickly as possible because we were on the second floor. We brought everyone together and walked to the first floor in silence. I noticed large cracks (裂缝) in the walls of the building while we were moving down. So scary! Luckily, we made it outside. What a special day! I’ll never forget it. 1．Where was the writer when the earthquake happened? A．At home. B．At school. C．At the hospital. D．At a hotel. 2．What did the writer do while everything was shaking? A．He ran out of the building. B．He shouted in the building. C．He slept in the bedroom. D．He stayed under the front desk. 3．Which is the right order? ①They stayed under the front desk. ②They went to the hospital. ③They got out of the building. ④The writer’s son hurt himself when playing soccer. A．①②③④ B．④②①③ C．③②①④ D．④③①② 4．What does the underlined word “it” in Paragraph 4 refer to? A．The day. B．The earthquake. C．The crack. D．The hospital. 5．What’s the best title of the passage? A．A Terrible Experience B．A Brave Son C．A Kind Doctor D．An Enjoyable Day 【答案】1．C 2．D 3．B 4．A 5．A 【导语】本文是一篇记叙文，主要讲述了作者12年前在医院经历地震的一次可怕经历。 1．细节理解题。根据“... I took him to the hospital. At that time, we were waiting for our turn.”可知，地震发生的时候，作者在医院。故选C。 2．细节理解题。根据第二段中的“Then everything started to shake. People were running and shouting for help. I quickly grabbed my son and then stayed under the front desk.”可知，一切都在摇晃的时候，作者躲在医院的前台下面。故选D。 3．细节理解题。根据第二段至第四段的描述可知，事件发生的顺序是：作者的儿子踢足球时伤着自己了→他们去了医院→他们待在前台下面→他们走出了大楼。故选B。 4．词句猜测题。根据文章第4段“What a special day! I’ll never forget it.”可知，it指的是“the day”。故选A。 5．最佳标题题。本文主要介绍了作者遭遇地震的经历。故选A。 Most of us know about fires, earthquakes, droughts and floods. But from time to time, Mother Nature surprises us, and brings a terrible weather event. Here are some examples of unusual weather. Strange rain: One day in 2005, people in a small town in Serbia looked out of their windows and saw an unusual sight. It was raining frogs . Without any warning, they found the streets full of small animals jumping about. “There were thousands of them,” someone said. “I thought maybe a plane carrying frogs exploded (爆炸),” said another. Scientists believe the tornado passed over a lake, lifted the frogs into the air, and then dropped them in a remote Serbian town. Fire tornadoes: Tornadoes don’t seem to be dangerous enough, but some of them can be made of fire. When a wildfire reaches very high temperatures, it causes the air to become hot and to rise. Cooler air rushes in to replace hot air. This causes strong winds. These winds suck away (吸走) burning plants and even the fire itself. When this happens, a fire tornado is produced. This tornado can be up to 15 metres wide and up to 122 metres high. Great balls of ice: In 1942, many skeletons (骨骼) were found under the ice of Roopkund Lake. Many had holes in their skulls (头盖骨). But they weren’t hurt in any other way. Scientists thought the people must have been hit from above. But for years, they haven’t found out the cause of their deaths. Today, scientists think these people were killed by giant hailstones — balls of ice. The blocks of ice grew bigger and bigger and turned into hailstones, until the wind couldn’t lift them and the hailstones fell to the ground. Unlucky people at Roopkund Lake had nowhere to run away, so they were all killed by the hailstones. 1．Which one is true about the frogs raining down in Serbia according to scientists? A．They fell out of a plane that exploded. B．They grew in the clouds and then fell down to the ground. C．A heavy rain brought the frogs from a town far away. D．A tornado took them from a lake and dropped them over the town. 2．We can put the sentence “This makes it very dangerous.” at the end of ________. A．Paragraph 1 B．Paragraph 2 C．Paragraph 3 D．Paragraph 4 3．What happened when little pieces of ice moved around in the wind? A．They became bigger. B．They became higher. C．They fell to the ground as snow. D．They became raindrops. 4．What can we know according to the passage? A．People’s activities have caused these three weather events. B．People in Serbia knew there might be strange rain. C．High temperatures cause hotter air to replace cool air. D．People at Roopkund Lake might be killed by great balls of ice from the sky. 5．What is the best title for the passage? A．Unusual weather B．Mother Nature C．Humans vs Nature D．Unusual tornadoes 【答案】1．D 2．C 3．A 4．D 5．A 【导语】本文是一篇说明文，介绍了一些异常的天气现象。 1．细节理解题。根据“Scientists believe the tornado passed over a lake, lifted the frogs into the air, and then dropped them in a remote Serbian town.”可知，科学家们认为龙卷风经过湖泊，把青蛙们带到了空中，然后它们掉落在塞尔维亚的一个偏远小镇。故选D。 2．推理判断题。根据第三段中“This tornado can be up to 15 metres wide and up to 22 metres high.”可知，这场龙卷风能有15米宽，22米高，由此可知，这样会很危险，因此这句话应该放在第三段末。故选C。 3．细节理解题。根据“The blocks of ice grew bigger and bigger and turned into hailstones, until the wind couldn’t lift them and the hailstones fell to the ground.”可知，冰块变得越来越大，变成了冰雹，风吹不动它们，冰雹落会砸到地面。故选A。 4．.细节理解题。根据“Unlucky people at Roopkund Lake had nowhere to run away, so they were all killed by the hailstones.”可知答案人们可能是被从天而降的冰雹砸死的。故选D。 5．最佳标题题。通读全文可知，本文介绍了一些异常的天气现象。A项“不寻常的天气”符合题意。故选A。 二、U5单元话题热点预测 What do you think of the rules? Sometimes we may think some rules in our lives are awful. These rules just seem (似乎) to stop us from having fun. But in fact, those rules are very important and they help us a lot. At school, there are rules to help us study well and stay safe. We have to arrive at school on time. This helps us start our study well. In class, we need to raise our hands before speaking. This shows respect for our teachers and classmates, and also gives everyone a chance to share their ideas. We shouldn’t run in the classrooms or hallways because it could be dangerous. In our family, there are rules too. We should do our homework before watching TV. This helps us be responsible (有责任心的) for our study. We also need to help our parents do some housework like washing our clothes or tidying up our rooms. It makes us feel like we are an important part of our family and teaches us about cooperation (合作) and the meaning of hard work. Rules are really important. They keep us safe, healthy and happy, and they also help us become better people. Following the rules can make our lives more wonderful. Let’s always remember to follow the rules and make our lives more wonderful! 1．How does the writer start the passage? A．By telling a story. B．By asking a question. C．By giving an example. D．By showing an idea. 2．How many school rules does the passage talk about? A．Two. B．Three. C．Four. D．Five 3．What does the underlined word “It” in Paragraph 3 refer to? A．Helping do housework. B．Watching TV. C．Running in the classroom. D．Doing our homework. 4．Why may we think some rules are awful? A．Because they seem to stop us from having fun. B．Because they can help us a lot to be better. C．Because they make us have to be in order. D．Because they can make us be dangerous. 5．What’s the best title for the passage? A．My School Life B．My Family Rules C．Rules Help People a Lot D．How to Make Rules 【答案】1．B 2．B 3．A 4．A 5．C 【导语】本文主要讲述了作者的校规和家规，告诉我们规则的重要性。 1．细节理解题。根据“What do you think of the rules?”可知，作者用问题引出这篇文章。故选B。 2．细节理解题。根据“We have to arrive at school on time.”，“In class, we need to raise our hands before speaking…”及“We shouldn’t run in the classrooms or hallways…”可知，提到了三条校规。故选B。 3．词句猜测题。根据“We also need to help our parents do some housework like washing our clothes or tidying up our rooms. It makes us feel like we are an important part of our family and teaches us about cooperation and the meaning of hard work.”可知，我们还需要帮助父母做一些家务，比如洗衣服或整理房间，它让我们觉得我们是家庭的重要组成部分，并教会我们合作和努力工作的意义，因此，此处“It”指的是“帮助父母做家务”。故选A。 4．细节理解题。根据“Sometimes we may think some rules in our lives are awful. These rules just seem to stop us from having fun.”可知，我们认为规则糟糕的原因是它们看似妨碍娱乐。故选A。 5．最佳标题题。通读全文可知，本文主要介绍作者的校规和家规，告诉我们规则的重要性。故选C。 Everyone has good and bad habits. Two years ago, I hardly ever joined in any activities and I only liked to stay at home. To change my bad habits, I gave the“21/90 Rule” a try. According to some experts, habits form (形成) in 21 days. After 90 days, they become a part of our lives. First, I chose a habit to change—I don’t like to exercise. Next, I determined to run every day for 21 days. I usually got up at 7:30 am, so I made a plan—I would start running 15 minutes after I got up. I would run for 10 minutes at first and 30 minutes at the end. When everything was finally ready, I took action. I was excited to start my new habit. Although I didn't run very fast, I wasn't discouraged (泄气的). For the first few days, I practiced my habit without a problem. However, my feelings began to change later. I looked and felt the same as before, so I wanted to give up. But I didn’t, and I soon got a little better. Each time, I ran a longer distance, and I felt better and better. I finished my plan successfully and ran for 30 minutes before the 21st day. I felt very pleased about myself. Now it’s time to run for 90 days! 1．What can you learn from Paragraph 1? A．The writer only had bad habits two years ago. B．The writer liked watching TV two years ago. C．Good habits become part of life in 21 days. D．The writer may not like to go out two years ago. 2．What does the underlined word “determined” in Paragraph 2 mean? A．Stopped. B．Decided. C．Forgot. D．Remembered. 3．When did the writer start to run? A．At 7:30 am. B．At 7:40 am. C．At 7:45 am. D．At 8:00 am. 4．How did the writer feel after finishing the plan successfully? A．Excited. B．Happy. C．Tired. D．Discouraged. 5．Which can be the best title for the passage? A．How to Run Fast in 21 Days B．How to Choose Healthy Exercise C．How to Form a Habit in 21 Days D．How to Make a Good Plan 【答案】1．D 2．B 3．C 4．B 5．C 【导语】本文是一篇记叙文，主要讲述了作者通过“21/90法则”改变不爱运动的习惯，从每天跑步10分钟逐步增加到30分钟，最终成功坚持21天并计划继续90天的故事。 1．细节理解题。根据文章第1段“Two years ago, I hardly ever joined in any activities and I only liked to stay at home.”可推知，作者两年前可能不喜欢外出。故选D。 2．词句猜测题。根据文章第2段“I determined to run every day for 21 days.”（我决定每天跑步坚持21天）中“determined”与“made a plan”（制定计划）的上下文呼应，可知其意为“决定”。故选B。 3．细节理解题。根据文章第2段“I usually got up at 7:30 am…I would start running 15 minutes after I got up.”可计算得出跑步时间为7:45。故选C。 4．观点态度题。根据文章第2段“I felt very pleased about myself.”（对自己感到非常满意）可知作者完成计划后的心情是开心的。故选B。 5．最佳标题题。全文围绕“21天习惯养成”展开，重点描述作者如何通过21天坚持跑步改变习惯。选项C“How to Form a Habit in 21 Days”（如何在21天养成习惯）最贴合主题。故选C。 Is the American class different from ours? Let’s learn about it together! Be on time! They think it is impolite to be late in America. If you come late, be sure to enter quietly. You don’t need to knock at the door before you go into the classroom. If the teacher asks a question, you should give an answer. If you don’t understand the question, you should raise your hand and ask the teacher to repeat the question. If you don’t know the answer, it is all right to tell the teacher that you don’t know it. Copying another student’s test paper is never acceptable(可接受的). They call it cheating. At most schools in America, they kick out the students who cheat. In America, you should use Mr, Miss, Ms or Mrs before your teacher’s last name, not “teacher”. Before going into a teacher’s office, you should knock at the door first. Knock first, and then wait. 1．When the teacher asks a question, you should _______. A．give an answer B．raise your hand C．repeat the question D．know the answer 2．You _______ before you go into the classroom if you are late. A．need to knock at the door B．don’t need to knock at the door C．need to be invited in D．don’t need to come in 3．What do the underlined words “kick out” mean? A．Ask someone to do much homework. B．Make someone leave the school. C．Make someone come into the school. D．Ask someone’s parents to go to the school. 4．If a teacher’s name is Tim Green, students should call him _______. A．Tim B．Mr Tim C．Green D．Mr Green 5．Which of the follow is NOT true according to the passage? A．You may copy another student’s test paper. B．If you have to come in late, be sure to do it quietly. C．Knock at the door first before you go into the teacher’s office. D．If you don’t know the answer to a question, you can tell the teacher. 【答案】1．A 2．B 3．B 4．D 5．A 【导语】本文主要介绍了在美国学校，学生们应该遵守的基本规则和礼仪。 1．细节理解题。根据“If the teacher asks a question, you should give an answer.”可知，当老师问问题时，你应该给出答案。故选A。 2．细节理解题。根据“If you come late, be sure to enter quietly. You don’t need to knock at the door before you go into the classroom.”可知，迟到了不需要敲门，要安静地进去。故选B。 3．词义猜测题。根据“Copying another student’s test paper is never acceptable(可接受的). They call it cheating.”可知，作弊是不可接受的，作弊的学生会被学校开除，kick out表示“赶走”，即让学生离开学校。故选B。 4．细节理解题。根据“you should use Mr, Miss, Ms or Mrs before your teacher’s last name”可知，称呼老师时，在老师的姓前加“Mr，Miss，Ms或Mrs”，Tim Green的姓是Green，应称为Mr Green。故选D。 5．推理判断题。根据“Copying another student’s test paper is never acceptable(可接受的).”可知，考试中抄袭是不可接受的，A项错误。故选A。 三、U4单元话题热点预测 Drones (无人机): Useful Helpers in Our Daily Lives In recent years, drones have become more and more popular. These small flying machines, which can be controlled by remote devices, are no longer just toys for hobbyists. They are now playing important roles in many parts of our daily lives, making our work easier and life more convenient. One of the most common uses of drones is in delivery services. Big companies like Amazon have tested drone delivery for a long time. Instead of sending delivery workers by bike or car, drones can carry small packages (such as books, snacks, and even medicine) to people’s homes quickly. This is especially helpful in areas with heavy traffic, as drones can fly over cars and reach the destination in less time. Drones also bring great benefits to agriculture. Farmers use drones to check their crops. Equipped with special cameras, drones can fly over large fields and take clear pictures. Farmers can then look at these pictures to see if their crops are healthy, if they need more water, or if there are pests. This helps farmers save a lot of time and energy compared to walking around the fields by themselves. Besides, drones are useful in search and rescue work. When someone gets lost in the mountains or a forest, rescuers can use drones to look for them. Drones can cover large areas quickly and send real-time videos back to rescuers. This makes it much easier for rescuers to find the lost person, especially in dangerous or hard-to-reach places. However, using drones also has some rules. For example, drones cannot fly near airports (because they may disturb planes) and must not be used to take photos of other people’s houses without permission. Following these rules helps keep everyone safe and protects people’s privacy. With their many useful functions, drones are sure to become even more important in our daily lives in the future. 1．What is the main purpose of the passage? A．To tell readers how to make a drone. B．To introduce the uses of drones in daily life. C．To explain why drones are expensive. D．To describe the history of drones. 2．Which of the following is NOT a use of drones mentioned in the passage? A．Delivering small packages. B．Helping farmers check crops. C．Teaching students in class. D．Assisting in search and rescue work. 3．Why is drone delivery helpful in areas with heavy traffic? A．Drones are cheaper than delivery cars. B．Drones can fly over cars and save time. C．Drones can carry very large packages. D．Drones don’t need any power to fly. 4．What does the underlined word “pests” mean in Chinese? A．杂草 B．害虫 C．农具 D．肥料 5．What can we learn from the passage? A．Drones can be used freely anywhere. B．Drones are only used by big companies now. C．Drones will be more useful in the future. D．Drones can replace farmers to grow crops. 【答案】1．B 2．C 3．B 4．B 5．C 【导语】本文是一篇说明文，主要介绍了无人机在日常生活中的多种用途，包括送货服务、农业应用和搜救工作，并提到了使用无人机的一些规则。 1．主旨大意题。根据文章标题“Drones (无人机): Useful Helpers in Our Daily Lives”以及全文内容可知，文章主要介绍了无人机在日常生活中的多种用途。故选B。 2．细节理解题。根据文章第二段“One of the most common uses of drones is in delivery services.”、第三段“Drones also bring great benefits to agriculture. Farmers use drones to check their crops.”以及第四段“Besides, drones are useful in search and rescue work.”可知，无人机用于送货服务、农业检查和搜救工作，并未提及用于课堂上教学。故选C。 3．细节理解题。根据文章第二段“This is especially helpful in areas with heavy traffic, as drones can fly over cars and reach the destination in less time.”可知，无人机在交通拥堵的地区很有帮助，因为它们可以飞越汽车，更快地到达目的地。故选B。 4．词句猜测题。根据文章第三段“Farmers can then look at these pictures to see if their crops are healthy, if they need more water, or if there are pests.”可知，农民可以通过这些图片查看庄稼是否健康，是否需要更多的水，或者是否有害虫。根据句意可推断“pests”意为“害虫”。故选B。 5．推理判断题。根据文章最后一段“With their many useful functions, drones are sure to become even more important in our daily lives in the future.”可知，无人机具有多种有用的功能，未来在我们的日常生活中一定会变得更加重要。故选C。 A kind of new house in California is selling quite fast. In a short time, people buy 82 ones and they need 1000 more. And the factories will build them soon—for they are able to build one in less than 24 hours. Why can they do it so fast? Because 3D printing (打印) helps to make it. 3D printing not only builds a house with less time, but also costs less and is more environmentally (环境上) friendly. And there are different styles of 3D printed houses for people to choose from. 3D printing is developing (发展) very fast. But there are some problems with 3D printed houses. First, the house “printed” out may not be strong enough. Second, while building houses layer by layer (逐层地), there may be some differences between layers. Some layers may be a little thinner or thicker than others. Finally, there are now fewer types of 3D printing materials (材料) for us to use. However, the future of 3D printed houses is promising. In India, there are not enough houses. The country wants to use 3D printing to solve the problem. If successful, buildings by 3D printing may go popular. We can also use it to build offices and other buildings. NASA wants to use 3D printing to build something on Mars and the Moon. 根据材料内容选择最佳答案。 1．How does the writer begin the passage? A．By showing a fact. B．By giving his advice. C．By telling his story. D．By asking a question. 2．What do we know about 3D printed houses? A．The style of 3D printed houses is the same. B．It costs too much to build the houses. C．It needs less time to build the houses. D．3D printed houses are bad for the environment. 3．We need to solve ________ problems with 3D printed houses. A．two B．three C．four D．five 4．The underlined word “promising” probably means ________. A．充满失望的 B．令人担心的 C．充满希望的 D．令人惊喜的 5．What’s the best title of the passage? A．Reasons for 3D Printed Houses B．Uses of 3D Printed Houses C．Future of 3D Printed Houses D．Introduction of 3D Printed Houses 【答案】1．A 2．C 3．B 4．C 5．D 【导语】本文是一篇说明文，主要介绍了美国加州3D打印房屋的销售现状、3D打印建房的优势、目前存在的问题以及其未来发展前景。 1．细节理解题。根据“A kind of new house in California is selling quite fast. In a short time, people buy 82 ones and they need 1000 more...build one in less than 24 hours.” 可知，作者是通过展示一个事实来开启文章的。故选A。 2．细节理解题。根据“3D printing not only builds a house with less time” 可知，3D打印房屋耗时更短。故选C。 3．细节理解题。根据“First...Second...Finally”可知， 3D打印房屋目前存在3个需要解决的问题。故选B。 4．词句猜测题。根据“In India, there are not enough houses. The country wants to use 3D printing...build something on Mars and the Moon.”可知，印度想用3D打印解决住房问题、NASA计划用其在火星和月球建造设施。由此可推知，promising在这里意为“充满希望的”。故选C。 5．最佳标题题。通读全文可知，文章围绕3D打印房屋，介绍了其销售现状、优势、现存问题及未来前景，核心是对3D打印房屋的介绍。故选D。 ① Do your kids have smartwatches? Are smartwatches really safe? Let me tell you the advantages (优点) and disadvantages of them. ② Smartwatches are like small computers. They usually tell time and count a person’s steps. Most smartwatches can let the user make calls and send or get messages. ③ Many parents buy smartwatches for their kids who are too young to have a mobile phone. They won’t worry about their kids because many smartwatches have GPS trackers (跟踪器). These trackers allow people to know where their kids are, so they know if everything is OK. ④ But now some groups in Europe say that many smartwatches are making kids less safe. Some watches allow more than parents to find where the kids are. They also allow anyone to send the kids a message. People can also control (控制) the watches from a far place and watch and listen to the kids. ⑤ To be safe, when a smartwatch makes a call or sends a message or GPS information, the information should be processed so no one else can get the information. 1．How does the writer lead into the topic (引入话题)? A．By asking a question. B．By telling a story. C．By giving a picture. D．By singing a song. 2．Why do the parents buy smartwatches for kids? A．Because smartwatches are very cheap. B．Because the kids ask them to buy. C．Because they can know where their kids are. D．Because the mobile phone is expensive. 3．What does the underlined phrase “be processed” mean in Chinese? A．被保护 B．被处理 C．被浪费 D．被泄露 4．What does the passage mainly talk about? A．Kids are too young to have a smartwatch. B．Different uses of smartwatches. C．Smartwatches bring us better life. D．The advantages and disadvantages of smartwatches. 5．What is the structure (结构) of the passage? A．①②\③④⑤ B．①\②③④⑤ C．①\②③④\⑤ D．①②\③\④⑤ 【答案】1．A 2．C 3．B 4．D 5．C 【导语】本文主要讲述了智能手表的优缺点。 1．细节理解题。根据“Do your kids have smartwatches? Are smartwatches really safe? Let me tell you the advantages (优点) and disadvantages of them.”可知，作者通过提问的方式引入话题。故选A。 2．细节理解题。根据“Many parents buy smartwatches for their kids who are too young to have a mobile phone. They won’t worry about their kids because many smartwatches have GPS trackers (跟踪器). These trackers allow people to know where their kids are, so they know if everything is OK.”可知，父母给孩子买智能手表是因为他们可以知道孩子在哪里。故选C。 3．词句猜测题。根据“To be safe, when a smartwatch makes a call or sends a message or GPS information, the information should be processed so no one else can get the information.”可知，为了安全，当智能手表打电话、发送信息或GPS信息时，信息应该被处理，这样其他人就无法获取这些信息，所以“be processed”的意思是“被处理”。故选B。 4．主旨大意题。通读全文可知，本文主要讲述了智能手表的优缺点。故选D。 5．篇章结构题。第一段通过提问引出智能手表的优缺点这一话题；第二段介绍智能手表的功能；第三段讲述父母给孩子买智能手表的原因；第四段说明智能手表存在的一些安全问题；第五段提出保障智能手表安全的一些措施。所以，本文的结构是“总—分—总”结构，选项C结构图符合。故选C。 四、Units1-3单元话题热点预测 S, M, P and C stand for different people who have different personalities. S people are the most popular at the party. They are friendly, energetic and humorous. They are interested in anything new and exciting and others always have fun with them. At the same time, they are careless and forgetful. M people are very careful and do everything as planned. They always want to find fault and never feel pleased with anything around them. They are strict with themselves, as well as with others. M people are real friends. If they make friends with you, it means that they will be your friends for life. They will try their best to do anything for their friends at any time. P people can easily be satisfied. They are peaceful and calm. But being peaceful and calm makes them very dull (迟钝的). They are always bystanders. P people are good listeners and are always ready to accept others’ opinions. C people are leaders and workaholics (工作狂). They are brave and are never afraid of taking risks. However, they don’t care about others’ opinions and seldom think of others. They want others to follow them, but they hate waiting for others. There are no good or bad personalities. Every personality has two sides. If someone knows himself well, tries to improve the positive things and tries to throw away the negative ones, he will have a better life. 1．According to the passage, we can know that S people are ________. A．quiet B．serious C．outgoing D．lazy 2．If M people make friends with you, what will they do? A．They will always have fun with you. B．They will try their best to do anything for you at any time. C．They will not care about your opinions and seldom think of you. D．They will be good listeners and always ready to accept your opinions. 3．Which of the following is TRUE about P people? A．They are friendly, energetic and humorous. B．They are peaceful and calm. C．They are careless and forgetful. D．They are careful, and do everything as planned. 4．Who are brave? A．C people. B．P people. C．S people. D．M people. 5．Which of the following is NOT mentioned? A．Different people have different personalities. B．C people play the most important role in the modern world. C．P people are always bystanders. D．If we know ourselves well, we’ll have a better life. 【答案】1．C 2．B 3．B 4．A 5．B 【导语】本文主要介绍了四种不同性格类型的人的特点。 1．细节理解题。根据“S people are the most popular at the party. They are friendly, energetic and humorous.”可知，S类型的人友好、精力充沛且幽默，属于外向性格。故选C。 2．细节理解题。根据“If they make friends with you, it means that they will be your friends for life. They will try their best to do anything for their friends at any time.”可知，M类型的人会为朋友竭尽全力。故选B。 3．细节理解题。根据“P people can easily be satisfied. They are peaceful and calm.”可知，P类型的人平和冷静。故选B。 4．细节理解题。根据“C people are leaders and workaholics (工作狂). They are brave and are never afraid of taking risks.”可知，C类型的人勇敢。故选A。 5．细节理解题。根据“C people are leaders and workaholics (工作狂). They are brave and are never afraid of taking risks. However, they don’t care about others’ opinions and seldom think of others. They want others to follow them, but they hate waiting for others.”可知，文中没有提及C类型的人在当今世界扮演最重要角色。故选B。 The Many Sides of Me Introducing myself used to mean stating my name, age, and hometown. But as I grow older, I realize that such facts are just the cover of a book; they don’t reveal the story inside. My name is Wang Lei, and this is a glimpse into the more complex picture of who I am. I am a collection of contrasts. In the classroom, I am often the quiet observer. I enjoy listening to discussions, analyzing (分析) different viewpoints before forming my own opinion. My teachers sometimes wish I would speak up more, but I believe thoughtful silence is more valuable than thoughtless chatter. This quiet side of me loves the world of books, where I can be a fearless adventurer or a detective (侦探) solving mysteries, all from the comfort of my room. However, to label me as “shy” would be a mistake. On the basketball court, a different person emerges. The quiet thinker transforms into a loud, strategic (战略的) team player. I communicate constantly, calling for passes and directing defense. The adrenaline rush (肾上腺素飙升) of a fast break and the collective joy of a well-earned victory are feelings I crave. This energetic side needs the court as much as my quiet side needs the library. These two worlds are not separate; they feed into each other. The strategic thinking I develop on the court helps me plan my arguments in a debate. Conversely, the patience and focus I gain from reading for hours help me stay calm under pressure during a close game. I used to think I had to choose one identity—the scholar or the athlete. Now I understand that they coexist (共存), making me a more balanced individual. So, “who am I?” is a question with an answer that evolves. I am not just Wang Lei, the student. I am the thinker, the player, the friend, and the dreamer. I am a mosaic (马赛克), still being pieced together, and that is the most exciting part of all. 1．Why does Wang Lei compare basic personal facts to “the cover of a book”? A．Because he loves reading books very much. B．Because he thinks they are boring and unimportant. C．Because they are a simple start but don’t show his true character. D．Because he wants to write a book about himself one day. 2．What is the main advantage of Wang Lei’s “quiet” side in the classroom? A．It makes his teachers like him more. B．It allows him to avoid answering difficult questions. C．It helps him to think deeply before speaking. D．It gives him more time to read his novels. 3．The word “crave” in Paragraph 3 most probably means ________. A．fear B．remember C．describe D．desire strongly 4．How do Wang Lei’s different interests help each other? A．Reading about sports makes him a better player. B．Skills from one area, like strategy and patience, are useful in the other. C．Being an athlete makes him more popular so he can discuss books with more people. D．He has to manage his time well between studying and playing basketball. 5．What is the main idea of the passage? A．Playing basketball is more important than studying for a balanced life. B．A person’s identity can be multi-layered and integrated, not a single label. C．It is difficult for a student to be good at both sports and academics. D．The author is confused about who he really wants to be in the future. 【答案】1．C 2．C 3．D 4．B 5．B 【导语】 本文是一篇记叙文，讲述了作者Wang Lei对于自我身份认知的转变。他意识到，自己不仅仅是学生，还是思考者、运动员、朋友和梦想家。他的不同兴趣和身份相互补充，共同构成了他复杂而平衡的个性。 1．细节理解题。根据文章第一段“But as I grow older, I realize that such facts are just the cover of a book; they don’t reveal the story inside.”可知，Wang Lei将基本个人信息比作书的封面，是因为他认为这些只是简单的开始，并不能展示他的真实性格。故选C。 2．细节理解题。根据文章第二段“I enjoy listening to discussions, analyzing (分析) different viewpoints before forming my own opinion.”以及“I believe thoughtful silence is more valuable than thoughtless chatter.”可知，Wang Lei在课堂上的“安静”一面主要优势在于它帮助他在说话前深入思考。故选C。 3．词句猜测题。根据文章第三段“The adrenaline rush (肾上腺素飙升) of a fast break and the collective joy of a well-earned victory are feelings I crave.”可知，快速突破带来的肾上腺素飙升和来之不易的胜利带来的集体喜悦是作者非常渴望的感觉。因此，“crave”意为“强烈渴望”。故选D。 4．推理判断题。根据文章第四段“The strategic thinking I develop on the court helps me plan my arguments in a debate. Conversely, the patience and focus I gain from reading for hours help me stay calm under pressure during a close game.”可知，Wang Lei的不同兴趣相互补充，比如他在球场上发展的战略思维帮助他规划辩论中的论点，而他从阅读中获得的耐心和专注力则帮助他在紧张的比赛中保持冷静。故选B。 5．主旨大意题。根据文章最后一段“I am not just Wang Lei, the student. I am the thinker, the player, the friend, and the dreamer. I am a mosaic (马赛克), still being pieced together, and that is the most exciting part of all.”可知，文章主要讲述了Wang Lei对于自我身份认知的转变，他认为一个人的身份可以是多层次的、综合的，而不仅仅是一个单一的标签。故选B。 Different Forms of Communication In our daily lives, we communicate in different forms. One of the most common ways is face-to-face communication. When we talk to our friends, family, or teachers in person, we can see their facial (面部的) expressions, body language, and hear the tone of their voices. This helps us understand not only the words they say but also their emotions. For example, a big smile on someone’s face usually means they are happy. When we’re sharing exciting news with a friend over coffee, face-to-face communication makes the moment even more special. Another form is communication through social media. Platforms like WeChat and QQ allow us to chat with people far away. We can share photos, videos, and ideas easily. However, we can’t see the real-time reactions of the other person. For example, when we post a funny story on WeChat Moments, we have to wait for likes and comments to know how others feel. Phone calls are also popular. We can have a quick conversation when we are busy. But sometimes, it’s hard to express complex ideas over the phone. For example, when we need to explain a detailed plan to a colleague (同事), a phone call might not be enough. In short, each form of communication has its own advantages (优点) and disadvantages. We should choose the right one according to different situations. 1．What is one of the most common forms of communication according to the passage? A．Through social media. B．Through phone calls. C．Face-to-face communication. D．By writing letters. 2．What can we understand from face-to-face communication? A．Only the words people say. B．Emotions of people chatting with us. C．The other person’s past experiences. D．The future plans of the speaker. 3．What does the underlined word “Platforms” mean in Para. 2? A．Tools. B．Places. C．Appearances. D．Websites or apps. 4．Which is TRUE according to the passage? A．It’s very easy to express complex ideas through phone calls. B．When we post something on Wechat Moment, we can know how others feel quickly. C．If you want to talk with people far away, you can only use Platforms. D．Each form of communication has its own advantages and disadvantages. 5．What can we infer (推断) from the passage? A．Phone calls are not useful at all at present (目前). B．Social media is the best way to communicate. C．We should only use face-to-face communication. D．We should choose right communication forms by situations. 【答案】1．C 2．B 3．D 4．D 5．D 【导语】本文介绍了日常生活中不同的交流形式，包括面对面交流、社交媒体交流和电话交流，每种形式都有其优缺点，并建议人们根据不同的情况选择合适的交流方式。 1．细节理解题。根据“One of the most common ways is face-to-face communication.”可知，最常见的方式之一是面对面交流。故选C。 2．细节理解题。根据“This helps us understand not only the words they say but also their emotions.”可知，这不仅有助于我们理解他们说的话，还有助于我们了解他们的情绪。故选B。 3．词句猜测题。根据“Platforms like WeChat and QQ allow us to chat with people far away.”可知，微信和QQ等平台允许我们与远方的人聊天，这里的Platforms指的是网站或应用程序。故选D。 4．细节理解题。根据“In short, each form of communication has its own advantages (优点) and disadvantages.”可知，每种沟通方式都有其优缺点。故选D。 5．推理判断题。根据“We should choose the right one according to different situations.”可推知，我们应该根据情况选择正确的沟通方式。故选D。 During the holiday, many people want to find dazi (搭子) or activity partners online for travelling. This is a new way of social communication for young people. The idea behind this activity is clear. It allows people to find someone with common interests and it doesn’t take them much time. With dazi, people can enjoy activities more. Ge Jinyuan is a student from Shandong. She likes having lunch with her meal dazi. “We love to share ideas on food,” says the girl. “If my meal dazi doesn’t come to school, I will be sad.” “It takes a lot of time to make friends with others, but it doesn’t take much time to have dazi,” says Shi Zhimin, a student from Shanxi. Gao Meng, another student, also has the comparable idea. She doesn’t want to spend too much time making friends, so having dazi is good for her. She feels deeply relaxed when she stays with her dazi. ______ “Once, I did something wrong when playing a game, but later I solved the problem with my game dazi. By playing the game together, I find I like working with others!” Shi Zhimin says. Dazi is helpful but finding dazi online can be dangerous. Perhaps some people lie online. For example, a young and beautiful girl on the internet may be an old man in real life. So be careful when finding dazi. 1．Why do people find dazi? A．They have the same idea about food. B．They want to spend more time with others. C．They can make friends from different places. D．They can find friends with the same hobbies quickly. 2．What does the underlined word “comparable” mean in Paragraph 4? A．Amazing. B．Similar. C．Correct. D．Modern. 3．Which of the following can be put in “______” in Paragraph 5? A．Dazi may be helpful to you. B．Dazi may give you presents. C．Dazi may play games better than you. D．Dazi may have different ideas about games. 4．What might happen when finding dazi online? A．Some people may not tell the truth. B．The internet makes people more beautiful. C．People look younger than they really are． D．People always meet some dangerous things. 5．What is the best title for the passage? A．Enjoy the Trip More B．Study in a Fun Way C．A Good Place to Make Friends D．A New Way to Find Partners 【答案】1．D 2．B 3．A 4．A 5．D 【导语】本文是一篇说明文，主要介绍了年轻人通过寻找“搭子”（活动伙伴）进行社交的新方式，以及这种方式的优缺点。 1．细节理解题。根据“The idea behind this activity is clear. It allows people to find someone with common interests…”可知，找“搭子”的目的是快速找到有共同兴趣的人。选项D。 2．词句猜测题。根据“It takes a lot of time to make friends with others, but it doesn’t take much time to have dazi,”以及“She doesn’t want to spend too much time making friends, so having dazi is good for her.”可知，两者的想法相似，划线部分的含义是“相似的”。故选B。 3．推理判断题。根据“Once, I did something wrong when playing a game, but later I solved the problem with my game dazi. By playing the game together, I find I like working with others!”可知，此处指搭子的帮助，A项符合。故选A。 4．细节理解题。根据“Perhaps some people lie online. For example, a young and beautiful girl on the internet may be an old man in real life.”可知，网上找“搭子”可能存在欺骗行为，A项符合。故选A。 5．最佳标题题。通读全文可知，全文围绕年轻人通过“搭子”这种新方式寻找活动伙伴展开，D项符合。故选D。 Now many people go to work and school on buses, trains and bikes. However, some people dream of a day when they can fly in the sky. In Singapore, a company (公司) has showed a flying taxi. When some people travel in flying taxis, there will be fewer cars on the roads. It can be less crowded. In the 3D space (空间) of the sky, cars can move around each other without bridges or roads. The taxis can also take off and arrive on rooftops. That will save parking space on the ground. And flying is fun. It’s cool and interesting to fly in the sky every day on the way to work. However, some people don’t like flying cars. A famous scientist has a rocket company and a car company. It seems that he can make flying cars, but he says, “If the sky is full of flying cars, it will be noisier. Something may fall on people’s heads more easily. It’s dangerous.” He thinks it’s much better to build lots of underground tunnels (地下隧道). Are flying cars or taxis a good idea? Shall we find other ways to solve the traffic problems? 根据材料内容，选择最佳答案。 1．Why did the writer write the first paragraph? A．To show traffic problems today. B．To talk about traffic accidents. C．To bring into the topic of flying cars. D．To show his care about ground-running cars. 2．What do the underlined words “on rooftops” mean? A．Under the seas. B．Under the ground. C．Inside the buildings. D．On the top of the buildings. 3．What can flying cars bring us according to the text? ①less noise ② more parking places ③ safer traffic ④ light traffic ⑤ more fun A．①②③ B．①③⑤ C．②④⑤ D．②③④ 4．What is the scientist’s idea? A．It’s necessary to make lots of flying cars. B．It’s difficult to solve traffic problems. C．There will be less noise if we use flying cars. D．It’s better to develop (发展) underground traffic. 5．What’s the best title for the text? A．Why Are Flying Cars a Perfect Idea? B．When Can People Have Flying Cars? C．Do People Really Need Flying Cars? D．What Is the Danger of Flying Cars? 【答案】1．C 2．D 3．C 4．D 5．C 【导语】本文介绍了新加坡公司展示的飞行出租车及其优势，同时提及科学家对其噪音和安全问题的担忧，探讨是否需要飞行汽车。 1．主旨大意题。根据“However, some people dream of a day when they can fly in the sky.”可知，第一段通过描述现有交通方式引出“飞行汽车”的话题，故选C。 2．词句猜测题。根据“The taxis can also take off and arrive on rooftops.”及常识可知，“rooftops”指建筑物的顶部，故选D。 3．细节理解题。根据“there will be fewer cars on the roads. It can be less crowded.”（④交通顺畅）、“That will save parking space on the ground.”（②更多停车位）、“And flying is fun.”（⑤更有趣）可知，飞行汽车可带来②④⑤的优点，故选C。 4．细节理解题。根据“He thinks it’s much better to build lots of underground tunnels.”可知，科学家认为发展地下交通更好，故选D。 5．最佳标题题。本文讨论了飞行汽车的优缺点及科学家的不同观点，核心是“人们是否真的需要飞行汽车”，故选C。 One day you pick up your phone for a video call with a friend. Not only can you see his face and hear his voice, but you can also smell the cookies he has just baked. It sounds like something out of a science fiction movie, but could it actually happen? Smells are created by tiny particles called molecules (分子) that float through the air and reach your nose. Your nose then sends signals to your brain, which recognizes the smell. So, could your phone send smell molecules to you so that you know what it is? Think about how your phone screen works. It doesn’t have every color in the world stored inside it. Instead, it uses just three colors to create millions of different hues and shades. Now imagine something for smells. Scientists are developing digital scent (香味) technology that uses a number of different cartridges (盒；匣), each containing a specific scent. Just like how pixels (像素) mix red, green and blue to create images, these scent cartridges could mix to create different smells. Images on your phone are made of digital codes that represent mix of pixels, and smells are created in the same way. When you receive a digital scent code, your phone could mix tiny amounts of the different scents from the cartridges to create the desired smell. This mix would then be released through a small vent (通风口) on the phone, allowing you to smell it. With a few cartridges, your phone could create a large number of smells. Creating such a phone faces more challenges. One is designing a system that can produce thousands of different smells using a few cartridges. And phones will also need to sense scents near them and change those into digital codes, so your friends’ phones can send smells to you. The cartridges should also be easy to refill, and the chemicals in them be safe to breathe. Even though we’re not there yet, maybe one day you’ll be able to not only see and hear your friend’s birthday party over the phone, but also smell the candles they blew out. 1．How do people smell? Put the following sentences in the correct order. ①Tiny particles reach the nose.    ②The brain recognizes the smell. ③The nose sends signals to the brain.    ④Tiny particles float through the air. A．①④③② B．④①③② C．①③④② D．①③②④ 2．By mentioning how phone screens work, the writer tries to ________. A．compare technologies used in showing colours and sending smells B．explain the real possibility of making phones send smells C．show that it is easier to show colours on the screen D．introduce the powerful function of future phones 3．Which of the following correctly describes “cartridges”? A．Three cartridges are needed to make different scents. B．Cartridges are able to sense scents around the phones. C．Cartridges create smells according to the digital scent codes. D．Cartridges play the most important role in making smell phones. 4．Which of the following things CANNOT help people to smell with the phone? A．Pixels. B．A vent. C．Chemicals. D．Cartridges. 5．What can we infer from the passage? A．Pixel technology can be used directly to create digital scents. B．Only in science fiction movies can we see people use smell phones. C．Smell phones send digital scent codes to the brain to make us smell. D．A powerful system needs to be developed to make smell phones a reality. 【答案】1．B 2．B 3．C 4．A 5．D 【导语】本文介绍了科学家正在研发的数字香味技术，未来手机可能通过混合不同香味盒中的气味来实现远程传递气味的功能。 1．细节理解题。根据“Tiny particles called molecules float through the air and reach your nose. Your nose then sends signals to your brain, which recognizes the smell.”可知气味感知的正确顺序是：④微粒漂浮→①到达鼻子→③传递信号→②大脑识别，故选B。 2．推理判断题。根据“Think about how your phone screen works…Now imagine something for smells”可知作者通过类比屏幕显示原理来解释气味传输的可能性，故选B。 3．细节理解题。根据“these scent cartridges could mix to create different smells…your phone could mix tiny amounts of the different scents from the cartridges”可知香味盒能根据数字代码混合产生气味，故选C。 4．细节理解题。根据全文内容可知，像素（pixels）是用于图像显示的概念，与气味传输无关，故选A。 5．推理判断题。根据“Creating such a phone faces more challenges…designing a system that can produce thousands of different smells”可知要实现气味手机需要开发强大的系统，故选D。 18 同步新教材，周周有练习，月月有重点！ 23 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $