天津市河西区华星学校2025-2026学年八年级上学期分层教学结课考试英语试卷

华星学校英语学科多版本教材融合创新实践 八年级上学期分层教学结课考（满分：80） 一，单选（15×1) 1 Some small birds have started to from the park near our school because people often litter and destroy their natural home.We may not see them again if the situation doesn't improve. A.leave B.vanish C.disappear D.escape 2.Finishing the group project on environmental protection in three days is quite -it needs eareful planning and teamwork,but I believe our group can do it well. A.boring B.difficult C.tiring D.challenging 3.When a suddenlike a sudden power cut or a small fire happens at school,remember to stay calm and follow the teacher's instructions. A.accident B.emergency C.problem D.trouble 4.The robot competition requires both creativity and -the smartest robots can use their "brains"to solve simple problems quickly. A.wisdom B.ability C.intelligence D.skill 5.-Our science teacher said we wear safety goggles when doing chemical experiments in the lab.Is that a strict rule? -Yes,it's for our own safety-no one is allowed to break it. A.may B.have to C.can D.must 6.You cross the road when the traffic light is red,even if there are no cars around.It's against the traffic rules and very dangerous. A.mustn't B.can't C.needn't D.shouldn't 7.-I go to the library with you this afternoon because Iattend an after-school math class. -That's okay.We can go together tomorrow. A.can't;have to B.mustn't;must C.needn't;have to D.shouldn't;must 8.-Could you tell me? -Alice's Adventures in Wonderland. A.what are you reading B.why do you like reading C.what you are reading D.why you like reading 9.-Could you tell me -He likes the Science Museum best. A.when Kevin visited the museum B.which museum Kevin likes best C.when did Kevin visit the museum D.which museum does Kevin like best 10.-We didn't notice we had gotten off the path until we were deep in the forest. -No wonder you were late for the camping activity. A.how far B.so far C.how long D.so long 11.-Why did you close your eyes during the movie last night? -Because some scenes were too,and I felt when I saw the monsters. A.scary;scared B.scared;scary C.scary;scary D.scared;scared 华星学校英语学科多版本教材融合创新实践 12. will your father come back from Tianjin Binhai New Area?We need him to join the family dinner 13.-He will.be back two hours.He just called to say he's on the way. A.How long;after B.How soon;in C.How far;for D.How often;within (4--Could you tell me the school sports meeting has been on?All the athletes are ready to prepare for it. three days ago. A.how soon;in B.how long;since C.how far;after D.how long;for 15.-The parking lot near the Tianjin Cultural Center is full.Could you please your car a little so that others can pass? -Sure,I'll drive it to the nearby temporary parking area right away. A.move;off B.take;off C.put;off D.turn;off 二，完形填空(10×1) 阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中，选出最佳选项。 Earthquakes are sudden and destructive natural disasters that can cause great damage in seconds. Knowing how to survive an earthquake is a necessary skill for everyone,especially those living in earthquake-prone areas.Here are some key tips to help you 1 danger when the ground starts shaking. First,stay calm.Panic is your worst enemy during an earthquake.If you are indoors,do not rush out of the building.Instead,hide under a strong table or desk.Hold on tightly until the shaking 2. This can proteet you from falling objects like lamps or bookshelves.Avoid standing near windows,glass doors,or heavy furniture,as they are likely to 3 and cause injuries. If you are outdoors,move to an open area as soon as possible.Stay away from buildings,trees, power lines,and bridges.These structures may.collapse during the quake.Do not try to run back into a building to fetch your belongings-your 4 is more important than any material things. If you are in a crowded place like a supermarket or a subway station,do not push or rush.Follow the crowd's movement 5 and look for a safe corner to wait.Do not use elevators at any time during an earthquake,as they may get stuck and trap you inside. After the main shaking stops,be careful of aftershocks.They are usually weaker but can still cause damage to already 6_ buildings.Wait for official announcements before leaving your safe place.If you are trapped under debris,do not shout loudly-this will waste energy.Instead, tap on pipes or walls to 7 for help.Cover your mouth and nose with a cloth to avoid breathing in dust. Remember,the key to surviving an earthquake is to stay calm,think clearly,and act 8.By following these simple rules,you can greatly increase your chance of staying 9 when disaster strikes.It is also wise to take part in earthquake drills regularly,as practice makes 华星学校英语学科多版本教材融合创新实践 10 in emergency situations. 1.A.avoid B.face C.accept D.ignore 2.A.begins B.continues C.stops D.changes 3.A.stand B.break C.remain D.fight 4.A.money B.safety C.time D.work 5.A.quickly B.carelessly C.angrily D.slowly 6.A.strong B.ancient C.damaged D.tall 7.A.ask B.wait C.look D.pay 8.A.bravely B.immediately C.carefully D.secretly 9.A.active B.healthy C.alive D.happy 10.A.perfect B.possible C.necessary D.difficult 三，阅读理解(10×2) B There's no cape for a superhero in real life,but everyone can be"an 'everyday hero""who solves small problems around them.Picture this:Students pass their schoolwork through different hands, from their group leader to the class representative ()and finally to the teacher.It might not sound too difficult,but sometimes it can go wrong and take a lot of time. To deal with this problem,Zhang Xirui from Shenzhen Gezhi Academy in Guangdong came up with a useful tool-a smart homework collection robot.This won him first prize in the 20th Guangdong Provincial Children's Invention Awards. The robot uses radio frequency identification(RFID,射频识别)technology-一a reader and a special tag (that can share information without touching each other.This way,it can help find and know what it is looking for.Each student's notebook has a special RFID tag with their name and the subject.Students only need to place their notebooks on the robot,and the machine "sees"the notebook,reads its tag and takes it out of the name list."Teachers can check who hasn't turned in homework by connecting their phones with the robot through WiFi,"the 13-year-old explained to Shenzhen Satellite TV. The robot is the second-generation model made by Zhang.Now,he's planning to develop a third-generation and hopes to use ultra-high-frequency()radio technology to read lots of RFID tags from far away.That means if you stick a special tag on your notebook,the robot can read the information from a thick stack (of notebooks at once.Zhang believes this is the key to how artificial intelligence(人工智能)can make life easier for us. Zhang dreams of becoming a scientist when he grows up."I have tried making model airplanes and other scientific and creative projects.Inventing has brought me joy and happiness,"he said. 1.Why did Zhang Xirui invent the smart homework collection robot? A.To help students pass their schoolwork through different hands easily. B.To deal with the problem that students often forget to hand in their homework. C.To make the life of students and teachers easier and more convenient. D.To encourage students to do more scientific and creative projects. 2.What is the function of the RFID technology in the robot? A.It can help find and know what it is looking for. B.It can read the tag on each student's notebook easily. C.It can send information to the teacher's phone through WiFi. D.It can help the teacher check who hasn't turned in homework. 3.What does Zhang Xirui think is the key to AI? A.he use of RFID technology in daily life. B.The development of more scientific and creative projects. C.The application()of ultra-high-frequency radio technology in robots. D.The ability to bring joy and happiness to people's lives through invention and creation. 4.What is Zhang Xirui planning to do next? A.Develop a third-generation robot. B.Use ultra-high-frequency radio technology to read lots of RFID tags around us. C.Stick a special tag on his notebook. D.Use artificial intelligence to make life not easier for us. 5.What is the main idea of the passage? A.Zhang Xirui designed a smart homework collection robot. B.The robot uses radio frequency identification technology. C.The robot can read the information from a thick stack of notebooks at once. D.Zhang Xirui dreams of becoming a scientist when he grows up. B 1People are talking a lot about artificial intelligence(AD,viewing it as a force that could reshape how society works.But there is something important missing from this discussion.It isn't enough to ask how it will change us.We also need to understand how we shape AI and what it can tell us about ourselves. 2Every AI model we develop mirrors our rules and expresses our beliefs.A few years ago,while looking for new workers,a famous company gave up an Al-powered tool after finding it unfavorable to women.The AI was not designed to behave this way,instead,it was influenced by the historical data (favoring men.Similarly,a recent study found that lending algorithms )often offer less favorable terms to colored people,worsening long-standing unfairness in money-lending business.In both cases,AI isn't creating new biases ()it is mirroring the ones that are already present. 3These reflections (give us an important chance to take a close look at ourselves.By making these problems seen and more pressing,AI challenges us to recognize and address what causes algorithmic bias.As AI continues to develop,we must ask ourselves how we as average people want to shape its role in society.We should not only improve AI models,but also make 华星学校英语学科多版本教材融合创新实践 sure that AI is developed and used responsibly A number of companies are already taking action.They are judging the data,rules,and beliefs that shape the behavior of AI models.Still,we cannot expect the companies to do all the work.As long as AI is trained on human data,it will reflect human behavior.That means we have to think carefully about the footprints of ourselves we leave in the world.I may value privacy,but if I give it up in a heartbeat to visit a website,the algorithms may make a very different judgment of what I really want and what is good for me.If I want meaningful human connections yet spend more time on social media and less time in the physical company of my friends,I am indirectly training AI models about the true nature of humanity. 5As AI becomes more powerful,we need to take increasing care to read our principles ( into the record of our actions rather than allowing the two to diverge.Recognizing this allows us to make better decisions,but only when we are prepared to look closely and take responsibility for what we see. 6.Why does the writer introduce the two examples in Paragraph 2? A.To suggest a solution.B.To stress a difference. C.To challenge a practice.D.To support a viewpoint. 7.What does the word"diverge"in the last paragraph most probably mean? A.Improve.B.Appear.C.Separate.D.Repeat. 8.According to Paragraph 3,what important chance do the reflections of human biases in AI bring us? A To develop more powerful AI models without any technical flaws. B.To take a close look at ourselves and address the root cause of algorithmic bias. C.To limit the use of al in areas involving social fairness. D.To iet AI independently correct the existing social unfairness. 9.According to the passage,what is a good example of shaping AI responsibility? A.Guarding one's privacy against AI models.B.Being mindful of our feeds into Al models. C.Training algorithms to favor the latest data.D.Designing algorithms to deal with unfairness. 10.Which of the following is the best title for this passage? A.AI Isn't the Problem;We Are B.AI:A Tool to Reshape Our Society C.More Open algorithms for Better AI?D.Building Trust in Human-AI Relationships 四，首字母填空(15X1) Nature's Temper It was an ordinary Saturday morning.I was helping my dad water the flowers in the garden when the wind started to blow unusually hard.The bright sun d 1 behind thick clouds in a second,and the sky turned grey quickly. At first,we just thought it would be a heavy rain.But soon,the wind g 2 much stronger, making the branches bend like thin noodles.Then we heard a loud noise from thed3, like a train rushing towards us.My dad's face turned pale and he s 4,"Get inside!It's a 华星学校英语学科多版本教材融合创新实践 tomado!"We ran into the basement as f 5 as we could We stayed there,holding each other tightly.Outside,the world s6to be falling apart.I heard the sound of windows breaking and things being carried a7 by the strong wind. My little sister even started to cry because she was sof The terrible noise 1 8 for nearly half an hour,and then it slowly died down. When we went out of the basement,we couldn't believe our eyes.Our beautiful garden was in a complete m 9-all the flowers were gone,and the small tree we planted last year was pulled out by the r 10.The roof of our neighbor's house was also damaged. T 11,no one in our community got hurt. Later,as we were c12 the mess with neighbors,I thought a lot about nature.It usually looks gentle and kind,giving us fresh air and delicious food.But sometimes,it will show its bad t 13 if we don't care for it well enough. This experience made me understand that we should always r 14 nature.We need to learn more about natural disasters and protect ourseives better before they come.Only in this way can we live s 15 with nature 1. 2 3. 4. 5 6. 个· 8. 9 10. 11. 12. 13. 14. 15. 五，翻译句子(20×1，每空1分) 1.20年后我的生活将会是什么样子的呢？ What will my life 20 years? 2只要我努力学习坚持不懈，我相信这些梦想总会实现。 I study hard and trying,I believe these dreams will 3.只有在我练习完钢琴之后，我才能打一会篮球。 after I practise the pianoI play basketball 4.你不能在课上使用手机，因为你需要专注学习。 You can't use your phone,because you need to learning. 5.当Jenny向上看时，厚厚的黑云正在天空之形成。 When Jenny thick black clouds in the sky.