第2章 4.专题四 代词(正文)-【中考零障碍】2026年广东中考英语复习

2026-04-25
| 2份
| 12页
| 76人阅读
| 5人下载
广州习阅文化传媒有限公司
进店逛逛

资源信息

学段 初中
学科 英语
教材版本 -
年级 九年级
章节 -
类型 题集-专项训练
知识点 代词
使用场景 中考复习
学年 2026-2027
地区(省份) 广东省
地区(市) -
地区(区县) -
文件格式 ZIP
文件大小 4.61 MB
发布时间 2026-04-25
更新时间 2026-04-25
作者 广州习阅文化传媒有限公司
品牌系列 -
审核时间 2026-04-25
下载链接 https://m.zxxk.com/soft/57481821.html
价格 2.00储值(1储值=1元)
来源 学科网

内容正文:

专题四 代词 知识导图 I/me,he/him... 人称代词 不定代词 some,any,many,much... this,that,these,those my/ours .. 物主代词 代词 指示代词 衣 yourself... 反身代词 疑问代词 which. who,what... 教材语境 用代词的适当形式填空。 1.I hope (you/your)will know (I/me)from my photo when I arrive at the airport. (WY8B MI) 温故知新:人称代词作主语,在动词前用主格(IVwe/you/he/she/hey);人称代词作宾语, 在动词后用宾格(me/us/you/him/her/hem)。 2.-What's (this/these)? -It is a watch. (RJ7A U3) 温故知新:this、these指时间或空间上较近的人或物,this指单数事物,these指复数事物。 3.Did you do (anything special/special anything)last month? (RJ8A UI) 温故知新:形容词修饰复合不定代词时,形容词放在不定代词后面。 中考链接 )1.With wild imagination,she came up with many new ideas and started to create own dishes. (2025广东语法选择) A.her B.hers C.herself 点拨:考查代词。修饰名词dishes需用形容词性物主代词,故用her。 2.For him,city development is not about building something/nothing)new,but about making use of what's already there in a creative way. (2025广东短文填空改编) 点拨:由句意“对他来说,城市发展不是要建造一些新的事物,而是要以一种创造性的方式 利用现有的事物”可知,此处表示“某些”,故用something。 LZAZK 194 YY 考点解读 广东省近5年中考统计情况 考点 年份 2025 2024 2023 2022 2021 题型 语法选择 人称代词 (66)0ne (66)put it in (75)celebrated it (66)made 短文填空 of them the bathroom him write (38)her (32)his first (40)her 语法选择 物主代词 own dishes astronaut training hard work 短文填空 (75)what 疑问代词 短文填空 China is like (72)something 不定代词 短文填空 new (注:括号中的数字表示题号)》 予代词分类汇总 种类 第一人称 第二人称 第三人称 单数 I he she it 主格 复数 you 人称代词 we they 单数 me him her it 宾格 复数 you us them 单数 my his her its 形容词性 your our their 主代词 复数 单数 mine his hers its 名词性 复数 yours ours theirs 单数 myself yourself himself herself itself 反身代词 复数 ourselves yourselves themselves 单数 this/that 指示代词 复数 these/those 疑问代词 who,whom,whose,which,what one/some/any,each/every,none/no,many/much,all/both,few/little/a few/a little, 不定代词 other/another,neither/either,someone/somebody,anyone/anybody,everyone/everybody, no one/nobody,everything something anything nothing 考向(①》 人称代词、物主代词和反身代词的用法 考点1人称代词的概念和句法功能 人称代词是表示“我(们)”“你(们)”“他/她/它(们)”的词。人称代词既可以指人,也可以 指物。有人称(第一、二、三人称)、数(单复数)、格(主格、宾格)的变化。 成分 用法 例子 is taller than him.她比他高。 主语 动词前用主格 I like English.我喜欢英语。 LZAZK 195 YY (续表) 成分 用法 例子 宾语 动词或介词后用宾格 Please give an apple. 请给她一个苹果。 My sister is two years older than/me.我姐姐比我大 特殊 人称代词在han后,用主格或宾格都可以 两岁。 意(1)人称代词的排序。单数并列时,按照“二、三、 一”(you+he/she+I)的顺序排列。 You,she and I should work together for it. 复数并列时,按照“一、二、三”(we+you+they)的顺序排列。 We,you and they are all tired of them. (2)人称代词与人名同时出现时,人名在前、人称代词在后:Lily and I。 考点2物主代词的概念和用法 物主代词用来表示所属关系,包括形容词性物主代词和名词性物主代词,也有人称和数的 变化。 类别 用法 例子 Would you please show me pen? 形容词性 物主代词 相当于形容词,后面接名词 能给我看一下你的笔吗? There are five people in family.我家里有五口人。 名词性 Her book is over there. are on the desk. 物主代词 相当于名词,后面不接名词 Ours=Our books)她的书在那里。我们的书在书桌上。 基础知识必备 ◆形容词性物主代词常见固定搭配。 do/try one's best 尽某人最大的努力 save one's life 挽救某人的生命 keep one's word 信守诺言 to one's surprise 使某人惊讶的是 make up one's mind 下定决心 take one's time 慢慢来,不着急 on one's own 独自 do (one's)homework 做作业 in one's opinion 在某人看来 take one's temperature 量体温 考点3反身代词的概念和句法功能 反身代词是表示“我(们)自己”,“你(们)自己”,“他/她/它(们)自己”的代词。与被指代 的名词或代词形成互指关系,在人称和数上保持一致,可在句中作宾语、表语或同位语。 成分 用法 例子 表示动作的承受者就是动作的发出者,主 We enjoyed ourselves in the park. 宾语 语和宾语指向同一个人 我们在公园玩得很愉快。 The girl in the story is actually herself. 表语 放在连系动词后面,表示状态或属性 故事里的那个女孩其实就是她自己。 You should ask the teacher himself. 同位语 表示亲自或本人 你应该问老师他本人。 enjoy oneself(玩得开心),help oneself to(随便吃),say to oneself(自言自语), come to oneself(苏醒),by oneself(独自地),dress oneself(自己穿衣), 常考固定词组 leave sb..by oneself(将某人单独留下),look after oneself(照顾自己), learn by oneself/teach oneself(自学),keep to oneself(保守秘密) LZAZK 196 YY 对点专练 一、 语法巩固。 1.When the babies see the keepers, (them/they)mn over to them with excitement..(RJ8B U7改编) 2.Some of the young pandas even walk into (their/theirs)friends and fall over!(RJ8BU7改编) ( )3.-My best friend is more popular than me.I want to be like him. -It's not necessary to be the same.You should just be A.himself B.yourself C.myself )4.Your school library looks as modern as Can you show us around? A.us B.our C.ours 二、微语境练。请从方框内选择适当的词,并根据需要用其正确形式填空。 I we she Lily is my sister.1. is taller than me.2. often play badminton together 3. skill is very good.We can enjoy ourselves all the time. 考向②》指示代词的用法 考点1this、that、these、those的概念、句法功能及用法 指示代词是用来指代或标记人或事物的代词,this/these,that/hose表示“这个/些”,“那 个些”。可作主语、宾语、表语、定语。 类别 用法 例子 this(单数) 指在空间和时间上较近的人或 This is a map of China and that is a map of the world. these(复数) 事物 这是一张中国地图,那是一张世界地图。 that(单数) 指在空间和时间上较远的人或 I like these books better than those. those(复数) 事物 比起那些书,我更喜欢这些书。 在电话用语中,称呼自己用 Hello!Who is that?一你好!请问是哪位? this/that this,称呼对方用that Hello!This is Bob speaking.一你好!我是鲍勃。 常用在比较句型中(as..as同 级比较,…than不同级别比 The weather in Beijing is much colder than that in 较),that用来代替上文提到的 that/those Guangzhou in winter. 可数名词单数或不可数名词, 冬天,北京的天气比广州的天气冷得多。 those用来代替上文提到的可数 名词复数 考点2重难点解析:t的用法 用法 例子 He bought a present for me and I liked it very much. 指代上文提及的内容 基本 他给我买了一份礼物,我非常喜欢它。 用法 表示天气、季节、星期、时间等 It often rains heavily in my hometown in summer. 在夏天,我的家乡经常下很大的雨。 LZAZK 197 YY (续表) 用法 例子 用作形式主语,用于“It's+ad.+ It's difficult to solve this problem. to do sth.”句型中 解决这个问题很困难。 用作形式宾语,用于“sb.find(s)it+ I find it useful to learn English well. a.+to do sth.”句型中 我发现学好英语很有用。 特殊 用于“t's time to do sth./for sth.” I's time to go home.是时候回家了。 用法 句型中 It's time for class.该上课了。 I can't find my pen.I don't know where I put it. 我找不到我的钢笔了。我不知道我把它放哪儿了。(同类同一物) it与one的区别 I can't find my pen.I think I must buy one. 我找不到我的钢笔了。我想我必须再买一支。(同类不同物) 对点专练 一、语法巩固。 1.The society needs not just people who work in an office,but also (that/those)who can make things and repair things.(WY9BM8改编) )2.-Hello,Linda speaking.Who's -Hello,this is Martin. A.he B.that C.this )3.-Look,Betty has a new mobile phone.How nice it is! -Yes.Her mother bought for her progress. A.it B.one C.that 二、微语境练。请从方框内选择适当的词,并根据需要用其正确形式填空。 this it these one The Little Prince is my favorite book.1. is interesting.Look at 2. pages Each of them is full of good ideas.This story explains 3. of the ideas perfectly. 4. book helps me understand how to live a more meaningful life 考向3》疑问代词的用法 用来表示疑问或构成特殊疑问句的代词叫作疑问代词。疑问代词有主格、宾格和属格之分, 在句中可作主语、宾语、表语或定语。 类别 用法 例子 what(指物) 意为“什么”,泛指“哪一类” What are your parents?你的父母做什么工作? Which train will you take? which 意为“哪一个;哪一些”,可单独 你准备乘坐哪趟列车? (指人或物)》 使用,也可修饰名词 Which do you prefer,pop music or country music? 你更喜欢哪一种,流行音乐还是乡村音乐? who/whom意为“谁”,who在句中 who/whom Who(m)did you meet on the street? 作主语、表语或宾语,whom只能作 (指人) 你在街上碰到了谁? 动词或介词的宾语 whose意为“谁的”,可放在名 whose(指人) Whose wallet is this?这是谁的钱包? 词前 LZAZK 198 YY 硅意疑问副词how相关的常用短语。 (l)how often提问时,答语一般用once a week等表频率的词或词组。 -How often do you watch TV?-Twice a day. (2)how soon提问时,答语一般用in+一段时间,且用于将来时。 -How soon will you arrive in Beijing?-In 20 minutes. (3)how long提问时,答语一般用for+一段时间或since+时间点。 -How long have you been in China?-For two years./Since two years ago. (4)how far用来提问距离,答语一般用数词+kilometers或数词+minutes'walk等。 -How far is it from your home to school?-It's about 10 minutes'walk. (5)how old用来提问年龄,答语一般用数词+year(s)old等。 -How old is your brother?-He is 17 years old. (6)how many用来提问数量(可数名词),答语一般用具体数字。 -How many hours are there in a day?-24. (7)how much用来提问价格或数量(不可数名词),答语一般用具体数字或金钱单位。 -How much will you spend on books in a month? -Nearly 300 yuan. 对点专练 一、语法巩固。 1. who/what)will you go with? -I think I'll go with Karen and Anna.(RJ8A U10) 2 who/which)monitor would you like to be for your class? -The PE monitor.(WY7B M2) )3. will Mr.Liu stay in the space station this time? -For six months. A.How long B.How often C.How much )4.-I love this T-shirt. does it cost? -50 yuan.Why not try it on? A.How far B.How many C.How much 微语境练。请从方框内选择适当的词,并根据需要用其正确形式填空。 which who how what There are many basketball teams.1. team do you want to join?I would like to join Coach Li's team.He knows 2. you are good at and 3. you can improve the skills.He will be nice to you,no matter 4. you are. 考向④》不定代词的用法 不明确指代某个(些)人或事物的代词叫作不定代词。可作主语、宾语、表语、定语、同 位语。 类别 用法 例子 somc用于肯定句,修饰可数名词复数或不 I have some questions to ask.我想问一些问题。 some 可数名词;用于疑问句中,表示说话人的 一Would you like some tea?一你想喝茶吗? 建议、请求等且希望得到对方肯定答复 一Yes,I'd love to..一是的,我想喝。 -Do you have any books?一你有一些书吗? any any用于否定句和一般疑问句 No,I don't have any books. —不,我没有任何书。 LZAZK 199 YY 意形容词修饰以下不定代词时,要放在不定代词的后面,这类不定代词有somebody、 someone、something、anybody、anyone、.anything、everybody、everyone、everything、nobody、 nothing等。如:something important重要的东西(事情)、nothing interesting无趣的东西 (事情)、somewhere warm暖和的地方。 类别 用法 例子 many, many+可数名词复数 have many friends,but I can't find out much information about them much much+不可数名词 我有许多朋友,但我找不到关于他们的很多信息。 each强调个别,指两个或两个以 Each student has a dictionary.每个学生都有一本字典。 上中的每一个,谓语动词用单数 Each of us has a dictionary.=We each have a dictionary. 形式,可与of连用 我们每一个人都有一本字典。 each, Every student has strong and weak points. every every强调整体,不单独使用,表 每个学生都有优点和缺点。 示三个或三个以上中的每一个, Every one of us has strong and weak points. 不可与of直接连用 我们每一个人都有优点和缺点。 al指三个或三个以上的人或物, All of us are here today.今天我们都到齐了。 all, 谓语动词用原形或are/were both boh指“两者都”,后接名词,谓 Both women are from China.两名妇女都来自中国。 语动词用原形或are/were neither指“两者都不”,谓语动词 Neither of us wants to be a doctor 用单数形式 我们两个都不想当医生。 neither, Either of us is a doctor. either either指“两者中的任何一个” 我们两人中有一个是医生。 谓语动词用单数形式 There are many flowers and trees on either both)side (sides)of the road..路的任何一边(两边)都有很多花和树。 no one=nobody,指人,表示三者 Who has been to the USA?一谁去过美国? 或三者以上全部否定;常用于回答 No one. 没有人。 who的提问,其后不可以接of短语 no one, How much water is there in the bottle? none指人或物,表示三者或三者 none 瓶子里有多少水? 以上全部否定;作主语时,谓语 None.—没有一点水。 动词用单数、原形、are/were皆 None of the students are/is afraid of difficulties. 可,其后可接of短语 没有学生害怕困难。 He is taller than any other student in our class. other指“其他的”,后接名词 他比我们班上其他任何学生都要高。 (Done the other I have two pens.One is white and the other is red. other, ● 我有两支钢笔。一支是白色的,另一支是红色的。 others, ②another I have many pens.One is white and another is red. the other, 00● 我有很多钢笔。一支是白色的,另一支是红色的。 the others, 辨析 ③some the others I have many pens.Some are white and the others are red. another 00 0● 我有很多钢笔。一些是白色的,剩下的是红色的。 ④some others I have many pens.Some are white and others are red. 000 ● 我有很多钢笔。一些是白色的,一些是红色的。 LZAZK 200 YY (续表) 类别 用法 例子 一此豆子 几乎没有豆子 Not so many people know where he lives,so few of us a few beans few beans 可可 have his address.没有多少人知道他住在哪里,所以 我们当中几乎没有人有他的地址。 数 few, There are a few apples on the tree.We can pick some 些牛奶 几乎没有牛奶 a few, a little milk little milk of them.这棵树上有一些苹果。我们可以摘一些。 little, 些]+可数 There is little rain here in summer,so it is very hot. a little 几乎名词 这里夏天几乎不下雨,所以很热。 辨析 没有 (单/复)数 I can speak a little English,so I can communicate with 一些 +不可 foreigners. 我能说一点英语,所以我能跟外国人 几乎没有」数名词 沟通。 对点专练 一、语法巩固。 1.However,no spaceship has travelled far enough to reach (other/others)stars in our Galaxy. (WY8B M3) 2. (few/a few)dogs bark all night.This stops people from getting any sleep. (NJ8B U6) )3. -The Chinese tennis player has done she can in tennis and has put all that she has into the matches. -Yes,and she has become the Olympic tennis champion()recently. A.everything B.nothing C.something )4.There are two apples on the table.One is red and is green. A.the other B.another C.the others 二、微语境练。请从方框内选择适当的词,并根据需要用其正确形式填空。 many few all anyone Amy wants to find Jack who was my friend in primary school.I haven't heard of him for a long time.1. of our classmates can't find him because 2. people know where he lives.I suggest that she call 3. his family members to see if 4. knows his address. LZAZK 201 YY 直击中考 一、代词在语法选择中的运用。 分析广东省近6年中考真题可知,在语法选择中,形容词性物主代词考查4次,人称代词 作主语考查1次。 语篇训练儿形容词性物主代词、人称代词作主/宾语 The cat Tom and the mouse Jerry are two of the most popular cartoon characters in the world.In the short cartoons,Tom always tries to catch Jerry,but 1 never succeeds.Almost every cartoon ends with Tom in trouble and Jerry laughing at 2.The stories are full of fun. William Hanna and Joseph Barbera both worked for MGM in the late 1930s.3 boss told them to make funny cartoons.Together they thought of an idea of a cat and a mouse. The first Tom and Jerry cartoon was shown in cinemas in the 1940s.People loved 4 very much.Over the next 17 years,they made many Tom and Jerry cartoons.Now people all over the world often enjoy 5 while watching the cartoons.The cartoons are interesting )1.A.he B.him C.his )2.A.his B.him C.himself )3.A.They B.Their C.Theirs ( )4.A.it B.its C.itself )5.A.them B.their C.themselves 二、代词在短文填空中的运用。 分析广东省近8年中考真题可知,在短文填空中,代词考查8次,其中物主代词考查2次, 人称代词考查4次,反身代词考查1次,不定代词考查1次。所考查的代词主要是根据句子结 构和上下文来确定。 语篇训练儿人称代词作宾语 him her them A group called Women for Refugees()offers classes in a neighborhood outside Kuala Lumpur.Two law students formed the group to help women learn to read and to help 1 find a place to live in the local community. Arissa Jemaima Ikram Ismail said that a leader in the town of Selayang asked 2 to help women in the community.Then she and her classmate Davina Devarajan set up the group. 1. 2. 语篇训练 形容词性物主代词作定语 its their his On the early morning of June 24th,a 21-year-old boy with cerebral palsy(),Wu Ye,sat with 3 parents in front of a computer to check his final score in the national college entrance examination().He got a score of 494,38 points higher than the cut-off point for science. LZAZK 202 YY For Wu's parents,the happiest thing is that 4 son has the ability to realize his dreams and live a good life in the future. 3. 4. 语篇训练]儿反身代词作宾语 himself herself ourselves Hayley Orlinsky,a 7-year-old girl,has spent most of her time making bracelets()to raise money for a children's hospital.She made most of the bracelets by 5.And so far,her efforts have made nearly 20,000. Hayley wanted to get 200 by making bracelets at first.However,she made much more money because many people loved her bracelets.Her mother said,"We sometimes help her make the bracelets.We all enjoy 6.And we can also help others. 5 6. 备考演练 一、 语法选择。 语篇类型:记叙文主题:人与自我(积极向上的生活)难度:Ⅱ0词数:约180用时:6分钟 Li Xiaoxia is a58-year-old retired(已退休的)English teacher..Recently,she has become famous online because she sells apples in 1 new way.Xiaoxia introduces apples in English well while wearing simple clothes of a farmer,so she 2 as "the Yantai Apple Lady".People are amazed by her 3 language skills.That is why 4 videos can win the hearts of more than 150, OO0 followers.They send messages like“Your English is amazing!”and“5_no better English speaker among apple farmers than you!”to her. Xiaoxia posted the first English video 6 Yantai apples online on January 30th,2025,and it got 179,000 likes.To make better videos,she practiced English much 7 by reading after the audio software()again and again.After her first online show during the Spring Festival, the number of her followers 8 from a few hundred to over 6,000. In a video,Xiaoxia told young followers 9 she learned English by herself and became an English teacher."It's never too late 10.Try new things,and life will surprise you,"she said. (2025广东茂名化州中考一模改编) )1.A.a B.an C.the )2.A.knows B.was known C.is known )3.A.excellence B.excellent C.excellently LZAZK 203 YY )4.A.she B.hers C.her ( )5.A.It is B.There is C.They are ( )6.A.about B.with C.through )7.A.hard B.harder C.the hardest ( )8.A.increases B.increased C.will increase )9.A.how B.what C.which )10.A.learn B.learning C.to learn 二、短文填空。 语篇类型:记叙文 主题:人与社会(优秀的艺术家)难度:1 词数:约210 用时:7分钟 in success although effort for I dream deep copy he street hold Zhao Xiaoyong,known as China's Van Gogh,is a painter from Dafen Village in Shenzhen. Zhao went to the village to learn to paint nearly 30 years ago.At first,he 1 famous works painted by Vincent Van Gogh. In 2014,Zhao traveled to Amsterdam to visit the Van Gogh Museum.The original paintings( )2 surprised him."I realized how much 3 Van Gogh put into his art,"he said.Since then,Zhao has created many art works of his own.He paints scenes from his real life such as workers and busy 4 in Shenzhen. Zhao's art now expresses his own ideas 5 Van Gogh's style.He once said,"Van Gogh painted his life,and now I paint 6.I make copies to make money,but I hope to 7 an exhibition of my original paintings."His 8 finally came true.In January 2025,he held his own exhibition in Shenzhen. 9 practice is important,Zhao believes that true art comes from the heart.He hopes that one day,people will not only see him as a copier but also as a(n)10 artist."I want to show the world the beauty of my life and my city,"he says. (2025广东深圳高级中学中考二模改编) 1 2. 3. 4. 6. 7. 8. 10. 专题突破 请完成《专题突破》语法小卷对应训练 LZAZK 204 YY备考演练 一、1-5 AAACB6-10 BCACB 二、l.rapid2.about3.animal4.lead5.because 6.machines 7.their 8.found 9.properly 10.where 专题三形容词和副词 教材语境 1.beautiful 2.luckily 3.more powerful 中考链接 1-2BD 考向1 考点2 excited exciting 考点3 3.(4)such that so that 对点专练 、l.interested 2-3BC 二、l.boring2.old3.thankful4.proud 5.wonderful 对点专练 一、l.away 2-3BA 1.excitedly 2.surprisedly 3.Unluckily 4.fast 5.suddenly 考向3 考点1 1.hotter hottest heavier heaviest most famous least interesting 对点专练 1.faster fastest 2.madder maddest 3.lazier laziest 4.younger youngest 5.earlier earliest 6.better best 7.worse worst 8.more useful most useful 9.fatter fattest 10.less least 11.more famous most famous 12.more most 13.busier busiest 14.cleverer/more clever cleverest/most clever 15.older/elder oldest/eldest 16.fewer fewest 17.farther/further farthest/furthest 18.larger largest 19.more beautiful most beautiful 20.more difficult most difficult 21.colder coldest 考点2 3.better and better 4.the more,the better 5.the oldest in the world 6.the second longest river 7.one of the tallest boys 对点专练 一、I.the most successful 2-3CA 二、l.harder2.easier3.best 4.excellent 5.confidently 直击中考 1-5 CCABC LZAZK GDYY 二、1-5 DAACB6-10 DDBAB 三、l.poor2.up3.happy 备考演练 一、1-5 CABAB6-10 ACBCB 二、l.provides2.carefully3.clean4.of 5.children 6.its 7.return 8.and 9.power 10.why 专题四代词 教材语境 1.you me 2.this 3.anything special 中考链接 1.A 2.something 考向1 考点1 She her 考点2 your my Ours 对点专练 一、l.they2.their 3-4BC 二、1.She2.We3.My 对点专练 一、1.those 2-3BA 二、1.It2.these3.one4.This 对点专练 一、1.Who 2.Which 3-4AC 二、1.Which2.what3.how4.who 考向4 a fewfew a littlelittle 对点专练 一、1.other2.Afew 3-4AA 二、1.Many2.few3.al4.anyone 直击中考 、1-5 ABBAC 二、l.them2.her3.his4.their5.herself 6.ourselves 备考演练 一、1-5 ACBCB6-10 ABBAC 1.copied 2.deeply 3.effort 4.streets 5.with 6.mine 7.hold 8.dream 9.Although 10.successful 专题五数词 教材语境 thousands 中考链接 C 考向1 考点1 first second third 25参考答案

资源预览图

第2章 4.专题四 代词(正文)-【中考零障碍】2026年广东中考英语复习
1
第2章 4.专题四 代词(正文)-【中考零障碍】2026年广东中考英语复习
2
第2章 4.专题四 代词(正文)-【中考零障碍】2026年广东中考英语复习
3
第2章 4.专题四 代词(正文)-【中考零障碍】2026年广东中考英语复习
4
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。