Unit 7 Be a Better Learner 单词短语句型语法(教材考点精练)英语新教材仁爱科普版八年级下册

2026-01-26
| 2份
| 18页
| 5218人阅读
| 49人下载

资源信息

学段 初中
学科 英语
教材版本 初中英语仁爱科普版八年级下册
年级 八年级
章节 Unit 7 Be a Better Learner!
类型 题集-专项训练
知识点 词汇,语法
使用场景 同步教学-单元练习
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 ZIP
文件大小 663 KB
发布时间 2026-01-26
更新时间 2026-01-26
作者 fiona1813
品牌系列 上好课·上好课
审核时间 2026-01-26
下载链接 https://m.zxxk.com/soft/56141342.html
价格 3.00储值(1储值=1元)
来源 学科网

内容正文:

Unit 7 Be a Better Learner 单元重点单词短语句型语法精练 (时间:60分钟,满分:100分) 一、根据首字母填空(共10小题,每小题1分,共10分) 1. I always a____________ important classes because I don’t want to miss anything. 2. She likes to take n____________ in class to help her remember the key points. 3. He studied a____________ for three years and learned a lot about foreign cultures. 4. The teacher asked us to r____________ the sentence three times. 5. She has a strong b____________ in science and wants to be a chemist. 6. Please r____________ me to bring my English book tomorrow. 7. We should not d____________ our parents because they work hard for us. 8. Can you i____________ what life will be like in 2050? 9. He is trying to m____________ English so that he can study in the UK. 10. The teacher e____________ the grammar rules clearly so that everyone understood. 二、根据汉语提示填空(共10小题,每小题1.5分,共15分) 1. We are going to ___________________(做实验)in the chemistry lab tomorrow. 2. You should ___________________(复习)your notes before the exam. 3. He decided to ___________________(开始从事)writing after leaving school. 4. The story ___________________(使我想起)my childhood. 5. Many students are ___________________(压力很大)during the exam week. 6. We should ___________________(利用)every chance to practice English. 7. He couldn’t ____________(负担得起)to buy a new computer. 8. You should ___________________(坚持)your dream no matter what happens. 9. Please ___________________(告诉我)as soon as you finish your homework. 10. He ___________________(自学)by reading books from the library. 三、用单词的适当形式填空(共10小题,每小题1分,共10分) 1. He is a ____________ (person) teacher and cares about each student. 2. She speaks English ____________ (fluent) than I do. 3. The ____________ (true) is that he didn’t study hard enough. 4. We need to ____________ (increase) our reading speed. 5. He made great ____________ (progress) in English this term. 6. She ____________ (enter) a famous university last year. 7. I hope to ____________ (graduate) from high school with good grades. 8. He finally ____________ (realise) the importance of learning English. 9. The teacher asked us to read the poem ____________ (aloud). 10. She is a ____________ (wise) woman and always gives good advice. 四、单项选择(共30小题,每小题1分,共30分) 1. —Could you give me some ______ on how to improve my listening? —Sure. A. note B. advice C. idea 2. She ______ the text three times until she could recite it. A. repeated B. remembered C. reminded 3. He used his pen ______ for the rights of poor people. A. to fight B. fighting C. fought 4. Music can encourage you ______ forward when you feel sad. A. step B. stepping C. to step 5. At 15, he ______ studying seriously. A. got down to B. got up C. got on 6. You should be able ______ yourself understood in English. A. make B. making C. to make 7. Please tell me ______ you finish your homework. A. as soon as B. as long as C. as well as 8. He advised me ______ good use of every minute in class. A. make B. to make C. making 9. His family was too poor ______ him to school. A. send B. sending C. to send 10. ______ to your dream and you will succeed. A. Stick B. Sticking C. Stuck 11. The story ______ me ______ my childhood. A. reminds; of B. reminds; to C. remembers; of 12. We should ______ our time wisely. A. make use of B. take care of C. get out of 13. He learned English by ______ to tapes every day. A. listen B. listening C. to listen 14. I can’t ______ to buy that expensive dictionary. A. afford B. offer C. borrow 15. She ______ books from the library every week. A. borrows B. lends C. buys 16. He ______ his study plan and finally passed the exam. A. stuck to B. gave up C. looked for 17. ______ you work hard, you will make progress. A. If B. Unless C. Although 18. She is ______ in English than before. A. confident B. more confident C. confidently 19. He went to study ______ after finishing high school. A. abroad B. foreign C. home 20. We had a discussion ______ how to learn chemistry well. A. on B. in C. at 21. The teacher’s words ______ me to try harder. A. encouraged B. discouraged C. satisfied 22. To ______ your vocabulary, you should read more. A. increase B. decrease C. keep 23. The ______ age has changed the way we learn. A. digital B. physical C. natural 24. It’s important to have a positive ______ towards learning. A. altitude B. attitude C. aptitude 25. He made an ______ to finish the project on time. A. effort B. effect C. affect 26. ______ I see a butterfly, I think of my childhood in the countryside. A. Whenever B. Whatever C. However 27. She speaks ______ so that everyone can hear her clearly. A. aloud B. loud C. loudly 28. You need to ______ down the main points during the lecture. A. copy B. write C. take 29. The poor boy could not ______ to go to college. A. afford B. offer C. pay 30. After years of hard work, he finally ______ his dream of becoming a doctor. A. realised B. imagined C. supposed 五、完成句子(共5小题,每小题2分,共10分) 1. 他决定放弃医学,开始从事写作。 He decided to ______ ______ medicine and ______ ______ writing. 2. 考试快到了,轩轩现在压力很大。 The exams are coming. Xuanxuan is ______ ______ ______ now. 3. 请一完成作业就告诉我。 Please tell me ______ ______ ______ you finish your homework. 4. 他建议我好好计划学习,并充分利用课堂上的每一分钟。 He advised me to plan my study well and ______ ______ ______ of every minute in class. 5. 坚持你的梦想,你就会成功。 ______ ______ your dream and you will succeed. 六、完形填空(共10小题,每小题1.5分,共15分) Tom was a student who was not good at English. He always felt nervous 1. ______ he had an English exam. His teacher, Ms Li, noticed this and gave him some advice. She said, “You should 2. ______ notes in class and go over them every day. 3. ______ you have time, listen to English songs or watch English movies. This will help you improve your listening.” Tom followed her advice. He started to 4. ______ down new words and phrases in a notebook. 5. ______ he had free time, he would review them. He also 6. ______ to English radio programmes every morning. Little by little, he found English 7. ______ interesting. One day, he 8. ______ a question in class. Ms Li was very happy and encouraged him 9. ______ more. Now, Tom is no longer afraid of English. He even advises his classmates 10. ______ the same method. 1. A. when B. because C. if 2. A. take B. takes C. taking 3. A. Whenever B. Whatever C. However 4. A. write B. wrote C. writing 5. A. Whenever B. Whatever C. However 6. A. listens B. listened C. listening 7. A. become B. becomes C. became 8. A. raises B. raised C. is raising 9. A. ask B. asking C. to ask 10. A. use B. using C. to use 七、语法填空(共10小题,每小题1分,共10分) 阅读下面短文,按照句子结构和上下文连贯要求,在空格处填入一个适当的词或使用括号中的词语的正确形式填空。 Learning a foreign language is not easy, but it is very 1. ______ (use). To learn well, you need to have good 2. ______ (method). First, you should attend every class and take 3. ______ (note) carefully. Second, you should review 4. ______ you learn as soon as possible. Third, you can listen to English songs 5. ______ watch English movies to improve your listening. 6. ______ (final), don’t be afraid to make mistakes. Just try 7. ______ (speak) as much as you can. Tom used 8. ______ (be) poor in English, but he didn’t give up. He stuck 9. ______ his study plan and made great progress. Now he is able 10. ______ (communicate) with foreigners confidently. 1 / 14 学科网(北京)股份有限公司 学科网(北京)股份有限公司 $ Unit 7 Be a Better Learner 单元重点单词短语句型语法精练 (时间:60分钟,满分:100分) 一、根据首字母填空(共10小题,每小题1分,共10分) 1. I always a____________ important classes because I don’t want to miss anything. 【答案】attend 【解析】句意:我总是参加重要的课程,因为我不想错过任何内容。attend意为“参加”,符合句意。 2. She likes to take n____________ in class to help her remember the key points. 【答案】notes 【解析】句意:她喜欢在课堂上记笔记来帮助她记住重点。take notes意为“记笔记”。 3. He studied a____________ for three years and learned a lot about foreign cultures. 【答案】abroad 【解析】句意:他在国外学习了三年,学到了很多关于外国文化的知识。abroad意为“在国外”。 4. The teacher asked us to r____________ the sentence three times. 【答案】repeat 【解析】句意:老师让我们把这个句子重复三遍。repeat意为“重复”。 5. She has a strong b____________ in science and wants to be a chemist. 【答案】background 【解析】句意:她在科学方面有很强的背景,想成为一名化学家。background意为“背景”。 6. Please r____________ me to bring my English book tomorrow. 【答案】remind 【解析】句意:请提醒我明天带英语书。remind意为“提醒”。 7. We should not d____________ our parents because they work hard for us. 【答案】disappoint 【解析】句意:我们不应该让父母失望,因为他们为我们努力工作。disappoint意为“使失望”。 8. Can you i____________ what life will be like in 2050? 【答案】imagine 【解析】句意:你能想象2050年的生活是什么样子吗?imagine意为“想象”。 9. He is trying to m____________ English so that he can study in the UK. 【答案】master 【解析】句意:他正努力掌握英语,以便能在英国学习。master意为“掌握”。 10. The teacher e____________ the grammar rules clearly so that everyone understood. 【答案】explained 【解析】句意:老师清楚地解释了语法规则,以便每个人都能理解。explain意为“解释”。 二、根据汉语提示填空(共10小题,每小题1.5分,共15分) 1. We are going to ___________________(做实验)in the chemistry lab tomorrow. 【答案】do an experiment 【解析】句意:我们明天要去化学实验室做实验。do an experiment意为“做实验”。 2. You should ___________________(复习)your notes before the exam. 【答案】go over 【解析】句意:你应该在考试前复习笔记。go over意为“复习”。 3. He decided to ___________________(开始从事)writing after leaving school. 【答案】take up 【解析】句意:他决定离校后开始从事写作。take up意为“开始从事”。 4. The story ___________________(使我想起)my childhood. 【答案】reminds me of 【解析】句意:这个故事让我想起我的童年。remind sb. of sth.意为“使某人想起某事”。 5. Many students are ___________________(压力很大)during the exam week. 【答案】under great pressure 【解析】句意:很多学生在考试周压力很大。under great pressure意为“压力很大”。 6. We should ___________________(利用)every chance to practice English. 【答案】make use of 【解析】句意:我们应该利用每一个机会练习英语。make use of意为“利用”。 7. He couldn’t ____________(负担得起)to buy a new computer. 【答案】afford 【解析】句意:他负担不起买一台新电脑。afford to do sth.意为“负担得起做某事”。 8. You should ___________________(坚持)your dream no matter what happens. 【答案】stick to 【解析】句意:无论发生什么,你都应该坚持你的梦想。stick to sth.意为“坚持某事”。 9. Please ___________________(告诉我)as soon as you finish your homework. 【答案】tell me 【解析】句意:请你一完成作业就告诉我。as soon as引导时间状语从句,意为“一……就”。 10. He ___________________(自学)by reading books from the library. 【答案】taught himself 【解析】句意:他通过阅读图书馆的书来自学。teach oneself意为“自学”。 三、用单词的适当形式填空(共10小题,每小题1分,共10分) 1. He is a ____________ (person) teacher and cares about each student. 【答案】personal 【解析】句意:他是一位关心每个学生的个人教师。personal意为“个人的”,形容词修饰名词teacher。 2. She speaks English ____________ (fluent) than I do. 【答案】more fluently 【解析】句意:她说英语比我流利。than提示用比较级,fluently为副词,比较级为more fluently。 3. The ____________ (true) is that he didn’t study hard enough. 【答案】truth 【解析】句意:事实是他学习不够努力。truth意为“真相”,名词作主语。 4. We need to ____________ (increase) our reading speed. 【答案】increase 【解析】句意:我们需要提高阅读速度。need to后接动词原形。 5. He made great ____________ (progress) in English this term. 【答案】progress 【解析】句意:他这学期在英语上取得了很大进步。progress为不可数名词,意为“进步”。 6. She ____________ (enter) a famous university last year. 【答案】entered 【解析】句意:她去年进入了一所著名大学。last year提示用一般过去时。 7. I hope to ____________ (graduate) from high school with good grades. 【答案】graduate 【解析】句意:我希望以优异成绩从高中毕业。hope to后接动词原形。 8. He finally ____________ (realise) the importance of learning English. 【答案】realised 【解析】句意:他终于意识到学习英语的重要性。finally提示用一般过去时。 9. The teacher asked us to read the poem ____________ (aloud). 【答案】aloud 【解析】句意:老师让我们大声朗读这首诗。aloud意为“大声地”,副词修饰动词read。 10. She is a ____________ (wise) woman and always gives good advice. 【答案】wise 【解析】句意:她是一位明智的女性,总是给出好建议。wise意为“明智的”,形容词修饰名词woman。 四、单项选择(共30小题,每小题1分,共30分) 1. —Could you give me some ______ on how to improve my listening? —Sure. A. note B. advice C. idea 【答案】B 【解析】句意:——你能给我一些提高听力的建议吗?——当然可以。advice为不可数名词,表示“建议”,常用于give sb. some advice结构。 2. She ______ the text three times until she could recite it. A. repeated B. remembered C. reminded 【答案】A 【解析】句意:她重复课文三遍直到能背诵。repeat意为“重复”,符合句意。 3. He used his pen ______ for the rights of poor people. A. to fight B. fighting C. fought 【答案】A 【解析】句意:他用笔为穷人的权利而战。use sth. to do sth.意为“用某物来做某事”。 4. Music can encourage you ______ forward when you feel sad. A. step B. stepping C. to step 【答案】C 【解析】句意:当你感到悲伤时,音乐能鼓励你向前迈进。encourage sb. to do sth.意为“鼓励某人做某事”。 5. At 15, he ______ studying seriously. A. got down to B. got up C. got on 【答案】A 【解析】句意:15岁时,他开始认真学习。get down to sth.意为“开始认真做某事”。 6. You should be able ______ yourself understood in English. A. make B. making C. to make 【答案】C 【解析】句意:你应该能够用英语表达清楚自己的意思。be able to do sth.意为“能够做某事”。 7. Please tell me ______ you finish your homework. A. as soon as B. as long as C. as well as 【答案】A 【解析】句意:请你一完成作业就告诉我。as soon as意为“一……就”,引导时间状语从句。 8. He advised me ______ good use of every minute in class. A. make B. to make C. making 【答案】B 【解析】句意:他建议我充分利用课堂上的每一分钟。advise sb. to do sth.意为“建议某人做某事”。 9. His family was too poor ______ him to school. A. send B. sending C. to send 【答案】C 【解析】句意:他家太穷了,没法送他上学。too...to...意为“太……而不能……”。 10. ______ to your dream and you will succeed. A. Stick B. Sticking C. Stuck 【答案】A 【解析】句意:坚持你的梦想,你就会成功。“祈使句 + and + 陈述句”结构,Stick为动词原形开头。 11. The story ______ me ______ my childhood. A. reminds; of B. reminds; to C. remembers; of 【答案】A 【解析】句意:这个故事让我想起我的童年。remind sb. of sth.意为“使某人想起某事”。 12. We should ______ our time wisely. A. make use of B. take care of C. get out of 【答案】A 【解析】句意:我们应该明智地利用时间。make use of意为“利用”。 13. He learned English by ______ to tapes every day. A. listen B. listening C. to listen 【答案】B 【解析】句意:他通过每天听磁带来学习英语。by为介词,后接动名词形式。 14. I can’t ______ to buy that expensive dictionary. A. afford B. offer C. borrow 【答案】A 【解析】句意:我买不起那本昂贵的词典。afford to do sth.意为“负担得起做某事”。 15. She ______ books from the library every week. A. borrows B. lends C. buys 【答案】A 【解析】句意:她每周从图书馆借书。borrow...from...意为“从……借入”。 16. He ______ his study plan and finally passed the exam. A. stuck to B. gave up C. looked for 【答案】A 【解析】句意:他坚持他的学习计划,最终通过了考试。stick to意为“坚持”。 17. ______ you work hard, you will make progress. A. If B. Unless C. Although 【答案】A 【解析】句意:如果你努力学习,你就会进步。if引导条件状语从句,意为“如果”。 18. She is ______ in English than before. A. confident B. more confident C. confidently 【答案】B 【解析】句意:她在英语方面比以前更有信心。than提示用比较级,confident为多音节形容词,比较级为more confident。 19. He went to study ______ after finishing high school. A. abroad B. foreign C. home 【答案】A 【解析】句意:高中毕业后,他去国外学习。abroad意为“国外”,go abroad意为“出国”。 20. We had a discussion ______ how to learn chemistry well. A. on B. in C. at 【答案】A 【解析】句意:我们就如何学好化学进行了讨论。have a discussion on sth.意为“就某事进行讨论”。 21. The teacher’s words ______ me to try harder. A. encouraged B. discouraged C. satisfied 【答案】A 【解析】句意:老师的话鼓励我更加努力。encourage意为“鼓励”。 22. To ______ your vocabulary, you should read more. A. increase B. decrease C. keep 【答案】A 【解析】句意:为了增加你的词汇量,你应该多阅读。increase意为“增加”。 23. The ______ age has changed the way we learn. A. digital B. physical C. natural 【答案】A 【解析】句意:数字时代改变了我们的学习方式。digital age意为“数字时代”。 24. It’s important to have a positive ______ towards learning. A. altitude B. attitude C. aptitude 【答案】B 【解析】句意:对学习抱有积极的态度很重要。attitude意为“态度”。 25. He made an ______ to finish the project on time. A. effort B. effect C. affect 【答案】A 【解析】句意:他努力按时完成项目。make an effort意为“努力”。 26. ______ I see a butterfly, I think of my childhood in the countryside. A. Whenever B. Whatever C. However 【答案】A 【解析】句意:每当我看到蝴蝶,我就会想起我在乡村的童年。whenever意为“无论何时”,引导时间状语从句。 27. She speaks ______ so that everyone can hear her clearly. A. aloud B. loud C. loudly 【答案】A 【解析】句意:她大声说话,以便每个人都能听清楚。aloud是副词,常与read,speak等动词连用。 28. You need to ______ down the main points during the lecture. A. copy B. write C. take 【答案】A 【解析】句意:你需要在讲座期间抄下要点。copy down意为“抄下,记下”。 29. The poor boy could not ______ to go to college. A. afford B. offer C. pay 【答案】A 【解析】句意:那个可怜的男孩负担不起上大学的费用。afford to do sth. 意为“负担得起做某事”。 30. After years of hard work, he finally ______ his dream of becoming a doctor. A. realised B. imagined C. supposed 【答案】A 【解析】句意:经过多年的努力,他终于实现了成为医生的梦想。realise one‘s dream意为“实现梦想”。 五、完成句子(共5小题,每小题2分,共10分) 1. 他决定放弃医学,开始从事写作。 He decided to ______ ______ medicine and ______ ______ writing. 【答案】give up; take up 【解析】give up意为“放弃”,take up意为“开始从事”。 2. 考试快到了,轩轩现在压力很大。 The exams are coming. Xuanxuan is ______ ______ ______ now. 【答案】under great pressure 【解析】under great pressure意为“压力很大”。 3. 请一完成作业就告诉我。 Please tell me ______ ______ ______ you finish your homework. 【答案】as soon as 【解析】as soon as意为“一……就”。 4. 他建议我好好计划学习,并充分利用课堂上的每一分钟。 He advised me to plan my study well and ______ ______ ______ of every minute in class. 【答案】make good use 【解析】make good use of意为“充分利用”。 5. 坚持你的梦想,你就会成功。 ______ ______ your dream and you will succeed. 【答案】Stick to 【解析】stick to意为“坚持”。 六、完形填空(共10小题,每小题1.5分,共15分) Tom was a student who was not good at English. He always felt nervous 1. ______ he had an English exam. His teacher, Ms Li, noticed this and gave him some advice. She said, “You should 2. ______ notes in class and go over them every day. 3. ______ you have time, listen to English songs or watch English movies. This will help you improve your listening.” Tom followed her advice. He started to 4. ______ down new words and phrases in a notebook. 5. ______ he had free time, he would review them. He also 6. ______ to English radio programmes every morning. Little by little, he found English 7. ______ interesting. One day, he 8. ______ a question in class. Ms Li was very happy and encouraged him 9. ______ more. Now, Tom is no longer afraid of English. He even advises his classmates 10. ______ the same method. 1. A. when B. because C. if 2. A. take B. takes C. taking 3. A. Whenever B. Whatever C. However 4. A. write B. wrote C. writing 5. A. Whenever B. Whatever C. However 6. A. listens B. listened C. listening 7. A. become B. becomes C. became 8. A. raises B. raised C. is raising 9. A. ask B. asking C. to ask 10. A. use B. using C. to use 【答案】 1. A 2. A 3. A 4. A 5. A 6. B 7. C 8. B 9. C 10. C 【短文大意】Tom 英语不好,考试总是紧张。老师建议他记笔记、多听英语。Tom 照做后进步明显,现在甚至能帮助同学。 【解析】 1. 句意:他总是在有英语考试时感到紧张。when引导时间状语从句,意为“当……时”。 2. 句意:你应该在课堂上记笔记。should后接动词原形。 3. 句意:无论何时你有时间,听听英语歌或看看英语电影。whenever意为“无论何时”,引导时间状语从句。 4. 句意:他开始在笔记本上写下新单词和短语。start to do sth.意为“开始做某事”。 5. 句意:无论何时他有空闲时间,他都会复习它们。whenever同上。 6. 句意:他每天早晨也听英语广播节目。全文为过去时态,此处用一般过去时。 7. 句意:渐渐地,他发现英语变得有趣了。found后接宾语从句,become用过去式became。 8. 句意:有一天,他在课堂上提出了一个问题。one day提示用一般过去时。 9. 句意:李老师很高兴,鼓励他多提问。encourage sb. to do sth. 10. 句意:他甚至建议同学们使用同样的方法。advise sb. to do sth. 七、语法填空(共10小题,每小题1分,共10分) 阅读下面短文,按照句子结构和上下文连贯要求,在空格处填入一个适当的词或使用括号中的词语的正确形式填空。 Learning a foreign language is not easy, but it is very 1. ______ (use). To learn well, you need to have good 2. ______ (method). First, you should attend every class and take 3. ______ (note) carefully. Second, you should review 4. ______ you learn as soon as possible. Third, you can listen to English songs 5. ______ watch English movies to improve your listening. 6. ______ (final), don’t be afraid to make mistakes. Just try 7. ______ (speak) as much as you can. Tom used 8. ______ (be) poor in English, but he didn’t give up. He stuck 9. ______ his study plan and made great progress. Now he is able 10. ______ (communicate) with foreigners confidently. 【答案】 1. useful 2. methods 3. notes 4. what 5. or 6. Finally 7. to speak 8. to be 9. to 10. to communicate 【短文大意】学习外语不易但很有用。要学好,需有好方法:认真听课、及时复习、多听多看、不怕犯错。Tom 曾英语很差,但坚持计划,最终进步显著,现在能自信地与外国人交流。 【解析】 1. 句意:学习一门外语不容易,但很有用。useful为形容词作表语。 2. 句意:要学好,你需要有好方法。method为可数名词,用复数形式。 3. 句意:首先,你应该认真听每一节课并仔细记笔记。take notes为固定短语。 4. 句意:其次,你应该尽快复习你所学的内容。what引导宾语从句,作review的宾语。 5. 句意:第三,你可以听英文歌或看英文电影来提高听力。or表示选择。 6. 句意:最后,不要害怕犯错。finally为副词,位于句首。 7. 句意:只管尽力多说。try to do sth.意为“尽力做某事”。 8. 句意:Tom 以前英语很差,但他没有放弃。used to be意为“过去曾是”。 9. 句意:他坚持他的学习计划,取得了很大进步。stick to为固定短语。 10. 句意:现在他能够自信地与外国人交流。be able to do sth.意为“能够做某事”。 1 / 14 学科网(北京)股份有限公司 学科网(北京)股份有限公司 $

资源预览图

Unit 7 Be a Better Learner 单词短语句型语法(教材考点精练)英语新教材仁爱科普版八年级下册
1
Unit 7 Be a Better Learner 单词短语句型语法(教材考点精练)英语新教材仁爱科普版八年级下册
2
Unit 7 Be a Better Learner 单词短语句型语法(教材考点精练)英语新教材仁爱科普版八年级下册
3
所属专辑
相关资源
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。