江苏南京师范大学附属中学新城初级中学2026-2027学年九年级上学期10月 阶段学情自测 英语试题

标签:
普通图片版答案
2026-10-23
| 13页
| 110人阅读
| 9人下载

内容正文:

2026-2027南师附中新城中学九年级上卖 第一卷选择题(共60分) 一、听力测试(共20小题;每小题1分,满分20分) 第一部分听对话回答问题(共10小题;每小题1分,满分10分) 1.What are the boys doing? A B 2.What shouldn't the boy do? B 3.Which picture might be the girl's hometown? 田用回 A B. A 4.What's the boy's dream? B 5.What are the two speakers talking about? A.The food. B.The weather. 6.When is David's birthday? A.On Tuesday. B.On Wednesday. 7.What activity is not mentioned? A.Eat healthy food. B.Exercise in the park. C.Tell people about the healthy lifestyle. 8.What do we know about the book? A.It's of high quality B.It's a serious and classic style C.It's been a most welcomed book for years. 语国庆10月阶段测 C C C.The time C.On Thursday. 9.What does the man think of the T-shirt? A.Fair enough. B.Too expensive. C.Cheap. 10.What do people want? A.A new factory. B.Clean water. C.A larger lake. 第二部分听对话和短文回答问题(共10小题:每小题1分,满分10分) 听一段对话,回答第11-12小题。 11.Where did Mark probably work before? A.In a hospital. B In a language school. C.In a Chinese company. 12.What's Mark's plan for the future? A.Come back in two years. B.Stay in Washington D.C.for three years. C.Learn better Chinese from his grandma. 听第一篇短文,回答第13-15小题。 Spring Outing Colourful flowers and birds. Pleasant enjoyment Having picnics,taking photos and 13. Talking and laughing loudly. Uncivilized behaviors 14 (不文明行为) Do not take good care of public property. Propose(倡议) Pay more attention to 15 and do my best. 13.A.playing games B.flying kites C.doing sports 14.A.Feeding the animals B.Walking on the grass C.Picking flowers 15.A.our behaviors B.the old and young C.our safety 听第二篇短文,回答第16-20小题。 16.Why didn't the writer want to get up in the morning? A.Because she was too sleepy. B.Because she disliked her new school. C.Because she was nervous about going to the new school. 17.What was the writer surprised at then? A.The friendly classmates. B.The unkind teacher. C.The beautiful new school. 18.Which book was the same as the writer learned-at the old school? A.The reading book. B.The Maths book. C.The science book. 19.Who did the writer have lunch with? A.Nobody. B.Annette. C.Annette and her friends. 20.What do we know about the writer? A.She felt unhappy at the end of the day. B.She went to school two months later than usual. C.She will have difficulty making friends at school. 二、完形填空(共25小题:每小题1分,满分25分)》 阅读下面短文,从A、B、C、D四个选项中,选出可以填入空白处的最佳选项. There are many problems that teenagers have to face when we stop being children.At this age,all feelings and moods are very strong.All problems seem very 21. The first terrible thing is misunderstanding from the dearest people-parents.They do not understand22we need to buy things we want to buy,listen to this type of music or spend most of our spare time with our friends.We do not want to hurt their feclings,but they should try to understand us. The same misunderstanding we face sometimes comes from the side of the teachers.Some of them think that youth should be devoted to studying.23 learning is undoubtedly important,a life focused only on studying can feel dull and lifeless.Youth is the time for us to learn about people and about ourselves.Some teachers try to 24 us from all dangers in life.Yet what teenagers truly need is for adults to take our thoughts and feelings25,to offer us support and kindness. 21.A.patient B.curious C.modest D.important 22.A what B why C.how D.whether 23.A.If B.As C.While D.Because 24.A.protect B.praise C.provide D.point 25.A.seriously B.closely C.quietly D.quickly B What is“monkey mind'? Our mind is amazing.It helps us think,dream,plan and remember.But sometimes it 26 a monkey jumping around-our thoughts jump from onc to another.It means your mind jumps from thought to thought.This active mind helps us imagine,create and solve problems. However,when the monkey mind becomes too 27,it makes it hard to 28 schoolwork or enjoy the moment.Many teenagers feel troubled by this,especially when they have heavy school pressure. How can we calm down the monkey? When your mind begins to"jump",you can use your29 to focus.Feel your feet on the floor,listen to sounds around you or feel the air moving in and out of your body. Be patient with yourself.Training your mind takes time.Slowly,you will know how to work with your monkey mind 30 fighting against it. 26.A.points out B.feels like C.sticks to D.takes away 27.A.quiet B.noisy C.tough D.ugly 28.A.focus on B.pass on C.depend on D.base on 29.A.senses B.confidence C.patience D.energy 30.A.run out of B.instead of C.rather than D.other than Liang Wenfeng,founder of the Chinese AI firm DcepScck,and Chincse gcoscicntist DuMengran have becn on the journal Nature's annual'Nature's 10'list,which31 ten people for some of this year's key science events. The two are widely known 32their great achievements.Liang helped develop powerful largc-scale Al models. While most experts thought the US got a good lead in AI,Liang's team 33 the world of artificial intelligence with their low-cost RI model in January.34the model appeared,Liang and his tcammates had worked day and night for years,testing and improving the product over and over.There were times when they felt35 and wanted to stop. But they refused to let difficulties stand 36 .Their hard work showed that China could 37 in high-level Al research. Du Mengran is a38 in deep-sea exploration.It was 39 the occan northcast of Japan that she discovered the deepest-known animal ecosystem on Earth.Her research,however,comes with great challenges.Whenever she carries out deep-sea surveys,she has to 40 freezing cold,total darkness and very high water pressure."The best way to know the unknown is to go there,"she once said.It is her strong will that helps her41all those hard conditions. The two scientists 42 great role models for tecnagers.Their stories tell us that success never comcs casily. 43 can succeed without hard work.Many of us may meet different kinds of troubles in our school life.Sometimes we fail exams or get stuck in hard tasks,and we may want to give up.As long as we 44 our goals and keep trying,we can make our own achievements.We do not have to become top scientists like them-just leam to be a better 45 31.A.picks B.misses C.copies D.doubts 32.A.as B.for C.about D.to 33.A.remained B.supposed C.surprised D.found 34.A.When B.While C.Before D.After 35.A.careless B.focused C.relaxed D.stressed 36.A.on their way B.in their way C.by their way D.to their way 37.A.compete B.make C.complcte D.arguc 38.A.pioneer B.coach C.president D.manager 39.A.at the top of B.at the bottom:of C.in the front of D.on the surface of 40.A.wait B.avoid C.face D.care 41.A.get through B.give up C.take off D.turn down 42.A.take up B.act as C.try out D.put off 43.A.Everybody B.Somebody C.Anybody D.Nobody 44.A.hold on to B.look forward to C.pay attention to D.get used to 45.A.goal B.self C.role D.habit 三、阅读理解(共15小题;每题1分,满分15 阅读下面短文,从A、B、C、D四个选项中,选出最佳选项。 Why Your Straw Looks Broken In Water ①①Light travels in ②Water slows straight lines down light ● 89 Light travels at different speeds in different materials. It moves faster in air, Refraction but slower in water because water is denser. Light changes its direction here 39 ③⑧Your eyes see a shifted image Because light bonds,it reaches your cyes from a different angle. Your brain thinks the straw is in a different place.So it looks like the straw is broken! 46.Why does the straw look broken in water? A.The water breaks the straw. B.Glass changes the straw's shape. C.It is caused by light refraction D.The straw becomes soft in water. 47.Where does light travel faster according to the text? A.In glass. B.In water C.In air. D.In ice. 48.Where can you probably read the material? A.In a storybook. B.In a travel guidebook. C.In a history blog. D.In a science magazine. 8 Have you heard of'aha moments"in animals?A famous set of experiments helped scientists better understand insight, the sudden flash of understanding.They were done by psychologist Wolfgang Kohler,who studied chimpanzees nearly a hundred years ago. In one experiment,a tasty banana hung high from the ca ge ceiling,far out of the reach of a clever chimpanzee named Sultan.Inside the cage lay several empty wooden boxes.At first,Sultan jumped again and again, trying to grab the fruit.When jumping failed,he gave up the useless tries.He walked around, looked at the boxes,and stayed quiet for some time,as if deep in thought. Then came his aha moment.All at once,he started to stack the boxes one upon another.He climbed onto the box tower and successfully got the banana.What surprised Kohler most was that Sultan did not get the answer through repeated random tries.The solution appeared suddeunly after a period of thinking. Kohier called this insight learning.It is different from trial-and-error learning.In trial-and-error, you slowly find answers by trying one way after another.Insight,however,happens when your brain connects different pieces of information in a sudden moment.This is not only seen in smart animals. Iluman students also experience it.after long-time thinking.you suddenly"get"a difficult math problem or grammar rule.Such aha moments bring great joy and improve your learning results. 49.What is Sultan in the passage? AA psychologist. B.A chimpanzee C.A small banana D.A wooden box 50.What surprised Kohler most in the experiment? A.Sultan loved eating bananas very much. B.Sultan jumped high enough to reach the fruit. C.Sultan found the solution all of a sudden instead of random tries. D.Sultan spent lots of time playing with the boxes. 51.What is the difference between insight leaming and trial-and-error leaming? A.Insight learning brings the answer suddenly:trial-and-error works little by little. B.Insight learning is only for animals while trial-and-error is only for humans. C.Trial-and-error needs thinking but insight does not. D.Trial-and-error always brings joy but insight does not. 52.What is the main idea of the passage? A.How Kohler kept chimpanrees in cages for experiments. B.A famous experiment showing what insight learning is. C.Ways for students to get better at math and grammar. D Why chimpanzees are the cleverest animals in the world. C In a small apartment building in New York,two young painters.Johnsy and Sue,lived and worked together.Io cold winter,a serious disease spread in the neighborhood.Unluckily,Johnsy caught the illness.She lay in bed all day weak and hopeless. Instead of receiving treatment actively,Johnsy made a strange decision.She watched an old ivy vine(常春腠)outside her window.There were only a few leaves left on the vine after the cold wind.She told Sue that she would die when the last leaf fell. Sue was worried about her friend.She tried her best to cheer Johnsy up and asked the doctor for help.But Johnsy refused to listen.Iler health got worse day by day,and she kept staring at the ivy vine,waiting for the last leaf to drop. An old painter called Behrman lived on the ground floor.He was over sixty years old.He had never finished a great painting in his life,though he always talked about creating a masterpiece.When Behrman knew Johnsy's strange idea,he felt sorry for the poor girl. A terrible storm came on a cold rainy night.The wind and rain beat heavily against the windows.Everyone thought the last ivy leaf would surely fall.Ilowever,when Johnsy woke up the next morning,she was surprised to find the last leaf was still firmly on the vine.It stayed there bravely,fighting against the storm. Day after day,the leaf never fell.Johnsy slowly regained hope and courage.She realized how silly she had been and started to cooperate with the doctor.Finally,she got well completely. And that afternoon Sue came and said,"Mr.Behrman died of the serious cold today in the hospital.He was ill only two days.People found him in his room,helpless with pain.His shoes and clothing were wet through and icy cold.They couldn't imagine where he had been on such a terrible night.And then they found a lantern,a ladder,some brushes and-look out the window,dear,at the last ivy leaf on the wall.Didn't you wonder why it never fell when the wind blew?Ah,darling,it's Behrman's masterpiece-he painted it there the night that the last leaf fell." Adapted from O.Henry's short story The last leaf 53.Why did Johnsy want to give up her life? A.She couldn't afford the expensive treatment. B.She believed she would die with the last ivy leaf. C.She was tired of living a poor life as a painter. D.She failed to finish her paintings and felt hopeless. 54.What does the underlined word"firmlyin Paragraph 5 probably mean? A.softly B.likely C.tightly D.normally 55.What can we infer from the passage? A.Behrman had always been a famous painter before. B.Johnsy's sickness got better immediately after the storm. C.Johnsy knew the truth of the leaf before she recovered. D.Behrman's greatest work was the leaf he painted for Johnsy. 56.What is the main theme of the passage? A.Never give up hope in difficult times B.Kindness and self-sacrifice(自我牺料)Create true beauty. C.Friends should always support each other. D.Safety comes first. D Bag charms (come into fashioh,becoming new"emotional currency"for Chinese youth. Young pcople in China are showing off their style with fun bag charms. These small decorations hang from backpacks and swing as people walk.They help young people show who they are and create a new way of emotional connection. 'Ihere are all kinds of these bag charms.Some are soft,plush toys,while others get ideas from traditional Chinese culture or museum pieces.For example,Xi'an's Momo Dolls and Sanxingdui's Bronze Mask scries rcimagine traditional clements (.)into new forms.These China-chic designs turn bag charms into cultural bridges between the past and present. These charms offer more than just a decorative touch;they play a key role in breaking the ice among strangers.A shared charm can help people connect with just a smile.As the Chinese New Year came near,Vicky,who lives in Nanjing,bought clothes not just for her family,but for her charms."I match charms to my mood and clothes,"she explains."Sometimes they feel like cmotional codes shared understanding brings quick connections at once." The charms have become popular because of the new and better ways of making them in places like Guangdong. Dougguan,knowa as the"designer toy capital".has thousands of factories using smart technology to create new designs quickly.Today,these charms are reshaping the international image ofMade in China"by telling stories based on local creativity.Thcse small items are building cmotional tics with customers around the world and showing special Eastern beauty. A Grade 10 student from Nanjing shared her thoughts."Every time I see the same charm on a stranger's backpack,it fecls like discovering a tiny bridge linking two unknown hcarts."Dr Zhang,a teacher from Guangdong University of Finance Economics,also put forward his view."if fashionable small goods rush into teenagers'daily life endlessly,will the nice glow of such lovely accessorics(H.:)finally change into meaningless desire?" 57.Why were Xi'an's Momo Dolls bag charms created? A.To build lots of cultural bridges inside muscums. B.To copy ancient artworks and sell expensive museum gifts. C.To help factorics increasc prices of ordinary plush toys. D.To turn traditional culture into fashionable goods. 58.What does the underlined phrase"emotional codes"mean? A.Secret passwords written on charms B.Somcthing helping pcople understand cach other quickly C.Special clothes made only for bag charms D.New rules for celcbrating Chinese New Year 59.What can we infer from Dr /.hang's words in the last paragraph? A.The popularity of bag charms may bring a hidden problem. B.Teenagers must stop buying bag charms right now. C.Lovely acccssories will never lose their beauty. D.All fashionable small goods are meaningless desire. 60.What is the main idea of the passagc? A.Dongguan's toy factories are famous for smart technology. B.China-chic bag charms are sold all over the world. C.Bag charms are popular for their cultural and emotional value,with some worries. D.Young people in Nanjing like to share the same bag charms with strangers. 第一卷非选择题(共50分) 四、语言基础知识(共15小题:每小题1分,满分15分) A)根据括号中所给的汉语写出单词,使语篇意思完整正确,并将答案填写在答题卡标号为61一65的相应位置 上。 Being a teenager is hard.We often set a high61()for ourselves and then feel awful when we can't live up to it.At school,there are some classmates who are 62()-they laugh at us or spread rumours,and it really hurts.At home,things aren't much easier.When we make a63()our parents don't agrec with,arguments happen,and we end up fecling misuuderstood. But hiding from our problems won't help.What we really need is to64.()with the people around us-talk to our parents,teachers or fricnds instead of dealing with everything alone.It also helps to accept that nobody is perfect,and that making mistakes is just part of growing up. If we learn to tnderstand oursclves and spcak up honcstly,things will 65()get better.Knowing yourself isn't about being perfect-it's about being honest with who you are. B)根据语篇,根据括号中所给单词填写适当形式,使语篇意思完整正确,并将答案填写在答题卡标号为66一70 的相应位置上。 Liu Huan is a world-famous Chinese 66(music).He has created many popular songs and is loved by people of all ages.However,his road to success was not easy. When.he was young,he loved music very much.He often kept67(diary)to record his musical ideas.He once 68(regret)not learning music in a music school earlier,but he never gave up.He taught himself,practised day and night,and his musical skills improved 69 (rapid).Later,he became a successful singer and a music teacher at a university. In 2009,he became seriously ill and had trouble walking.But he faced the illness bravely and never stopped creating music.His story tells us that we should never give up.No matter when his songs are played around the world,his name should 70 (mention)with great respect. With hard work,more young people can make their dreams come true. C)请认真阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项,并将答案填写在答题卡标号为71一 一75的相应位置上。选项中有一项为多余选项。 paid off a wide audience shortly put up with whenever whatever How the Steel Was Tempered is a classic novel that tells/the inspiring story of Paul.As a young man,he had to 71 many difficulties during the war.He lost his health and eventually his sight,but his spirit remained unbroken. 72 he faced difficulties,he refused to give in.Instead of complaining about his fate, he picked up a pen and began writing He wanted to encourage others to become better by working hard. His strong will and endless efforts finally 73 The novel turned out to be a great success,and it brought hope to countless people.74 after it came out,it was translated into many languages and won the hearts of75.remains a guiding light for young people today, teaching us that we should never give up no matter how hard life gets. 五、阅读填空(共20小题:每小题1分,满分20分) A)请认真阅读下面短文,并根据所读内容在文章后表格中第76-84小题的空格里填/、一个最恰当的单词:在85小 题的空格里填入适当的答案。 How do your classmates stay calm during exams?Why can they work out group work problems quickly or solve fights with friends?The secret isn't being"born smart"-they ask themselves simple questions like,"What should I do next?" or"Is there a better way?"This skill is called"metacognition".If you never use metacognition,you are in danger of wasting a lot of time on small problems. Understanding metacognition Metacognition means"thinking about how you think".Imagine it as a map for your brain-it helps you see your learning path clearly.Scientist John Flavell said,"It's like knowing what you know and what you don't know."People who use metacognition well break a big task into small ones(plan),find mistakes quickly(check),try new ways if something doesn't work(repair)and use what worked before in new situations(learn).In this way,people can work out problems faster with less trouble and effort. Real-life examples of metacognition Preparing for exams.Tom breaks his study into two parts-30 minutes for notes and 10minutes for his problems.tater, he asks,"Can I explain this to my classmates?"If not,he marks difficult parts or watches short videos to help himself learn faster. Working in a group.Lisa divides tasks into"research"and"writing"and then sets weekly Friday meetings.When a member is absent,she calmly gives the tasks to others and uses the group chat to share their work.In this way,the project can be finished on time successfully. Managing moods.When a friend suddenly changes the outing plan,Mike stops for a moment,takes a deep breath and asks himself,"Am I angry because of this?"He then sends WeChat messages to his friend,"Can we meet another day?"This calm way of dealing with his awful feelings is a better choice.He used to be so painful when little things went wrong,but now he stays calm. Practising metacognition When you're working,ask yourself questions like,"What should I do now?","Is this helpful?"or"Is there a better way?"Write down good ideas in a notebook,or try to explain them out.If you can't explain them clearly,go back and review the parts you don't understand.When you're trapped,think:"How will someone else solve this?"Maybe they will research first,break the task into small ones or ask for others'help.Try to do what they do! Why it matters Metacognition turns"not understanding"into"clear understanding".In the face of math problems or daily challenges,paying attention to how you think helps you do better.Remember:The best learners don't just work hard, but also use metacognition to work smarter. It works as a mind map to deal with the problems instead of a 76 skill. About Metacognition It helps people work faster and more 77 If you never use it,you may78wasting a lot of time on small problems. reparing for exams Tom goes over what he learned 79 he explains ideas to others. Examples Working in a group Lisa 80.it to the project on time by working closely with the team. Managing moods Mike sends messages caltuly to his friend to keep their friendship. He used to be in so much.-81 when little things went wrong,but now he stays calm. How it works When people have trouble solving problems,others'thoughts or experience should be 82 It helps 83 things more clearly. Why it matters When 84 challenges,you should pay attention to how you think,which helps you do better. .According to the passage,what can you do to improve yourself? Your ideas (No more than 15 words) 85 B)请根据短文内容及首字母提示,填写所缺单词,并将答案填写在答题卡标号为8695的相应位置上.。 A good adult role model can help with a lot of problems that young teenagers have.Recently,a special school project in the UK has been using adult mentors()and soccer to help teenagers grow up in a safe and healthy world.Students can e 86 talk to these trusted adults or play soccer with them. This project is h87popular,and across the country, thousands of teenagers are joining this project.It is now widely r88 as a successful way to support young people.One 14-year-old student said,"I have never been comfortable around other teenagers,feeling'unable to communicate'." The project started in 2025.Its leaders believe teenagers need trusted adult role models to build the right kinds of values,instead of being influenced by harmful online opinions.At a time when wrong ideas about masculinity( are spreading online,they hope to help students develop good values.The program does help teenagers p89 better at school and at home.It has also g 90 improved their communication skills For nearly two years,students have joined a weekly after-school class about emotional growth.The teachers talk about teenagers'brain development and feelings with students aged12 to 14.Teenage years are just a s 91of life.These classes help teenagers who don't always believe themselves become more c 92 and learn to deal with their feelings. The class is held in a local secondary school.It helps students who have trouble with their schoolwork not only face the problem but also f 93 the situation.Its goal is to help them finish school with the skills and grades to make a good move into adulthood. The programhelped me open up...because I didn't really like talking to people.I just kept all my emotions bottled up inside of me,"one student said.The program teaches an important lesson.R 94 that asking for help is not a sign of weakness. This project is a great e95 for other schools.With the help of such projects,more teenagers can grow up healthily 六、书面表达(满分15分) As teenagers,we often meet all kinds of problems and stress in our growth.There is always a role model around us or in books.With his/her fine personal qualities,hel,she got through difficulties and held on to his/ her dream against the odds. Write an article about your role model. 1.Describe your role model's personality. 2.Talk about the hard difficulties he or she once faced. 3.Explain how he/she kept trying and never gave up. 4.Share what you learn from him or her:what you will do when you meet your own teenage problems. 注意: 1.内容涵盖以上所有要点,有适当发挥,全文连贯通顺: 2.词数不少于80: 3文中不得提及有关考生个人身份的任何信息,如校名人名等。 参考答案 第一卷选择题(共60分) 一、听力测试(略) 二、完形填空(共25小题:每小题1分,满分25分) A篇 21.D22.B23.C24.A25.A B篇 26.B27.B28.A29.A30.B C篇 31.A32.B33.C34.C35.D 32.B37.A38.A39.B40.C 33.A42.B43.D44.A45.B 三、阅读理解(共15小题:每题1分,满分15分) A篇:46.C47.C48.D B篇:49.B50.C51.A52.B C篇:53.B54.C55.D56.B D篇:57.D58.B59.A60.C 第二卷非选择题(共50分) 四、语言基础知识(共15小题;每小题1分,满分15分) A)根据括号中所给的汉语写出单词 61.standard 62.unkind/unfriendly 63.decision 64.cooperate 65.probably B)根据所给单词填写适当形式 66.musician 67.diaries 68.regretted 69.rapidly 70.be mentioned C)选词填空(选项中有一项为多余选项) 71.put up with 72.Whenever 73.paid off 74.Shortly 75.a wide audience 五、阅读填空(共20小题:每小题1分,满分20分) A)任务型阅读(每空1词,85题开放作答) 76.born 81.pain 77.easily 82.considered 78.risk 83.understand 79.before 84.facing 80.makes 85.示例:I will use metacognition to plan and check my study. (合理即可,答案不超过15个单词) B)首字母填空 86.either 87.highly 88.recognized 89.perform 90.greatly 91.stage 92.confident 93.fix 94.Remember 95.example 六、书面表达(满分15分) 参考范文 My role model is Paul,the main character from the novel *How the Steel Was Tempered*.He is strong-willed,brave and always sticks to his belief no matter what happens. Paul faced extremely terrible difficulties in his life.He fought in wars,got seriously injured over and over again,and finally lost his sight and even the ability to move normally.Most people would break down in such situations,but Paul never gave up.Instead of complaining about his unfair fate,he picked up a pen and kept writing to encourage more people,even when he was suffering from great pain. From Paul,I have learned that true strength comes from an unbreakable will.When I meet difficulties in my study or daily life-like failing an exam or being stressed out by heavy tasks-I will not run away.Instead,I will face them bravely, break big problems into small parts and keep trying until I make it.I want to be a person like him:persistent,fearless and always moving forward.

资源预览图

江苏南京师范大学附属中学新城初级中学2026-2027学年九年级上学期10月 阶段学情自测 英语试题
1
江苏南京师范大学附属中学新城初级中学2026-2027学年九年级上学期10月 阶段学情自测 英语试题
2
江苏南京师范大学附属中学新城初级中学2026-2027学年九年级上学期10月 阶段学情自测 英语试题
3
江苏南京师范大学附属中学新城初级中学2026-2027学年九年级上学期10月 阶段学情自测 英语试题
4
相关资源
示范课
由于学科网是一个信息分享及获取的平台,不确保部分用户上传资料的 来源及知识产权归属。如您发现相关资料侵犯您的合法权益,请联系学科网,我们核实后将及时进行处理。