五年级上册Unit 3 My father is a writer.-Lesson 15-ppt课件-(含教案+视频+素材)-省级公开课-人教(精通)版(编号:f294e).zip

收藏

压缩包目录 预览区
  • 全部
    • my father is a writer 课件
      • 2.wav
      • eleven .wav
      • f6edc89344247fd5122082147c49a457
      • father actor.wav
      • I an actor .wav
      • lesson 15.wmv
      • mother worker .wav
      • my father is a writer lesson 15.pptx--点击预览
    • My father is a writer ..doc--点击预览
    • My father is a writer ..pptx--点击预览
    • My.wmv
    • 教案f294e.doc--点击预览
跳过导航链接。
展开 人教版精通版三年级起点五年级上册英语Unit3Myfatherisawriter._Lesson15_ppt课件_含教案视频素材_省级公开课_编号f294e.zip人教版精通版三年级起点五年级上册英语Unit3Myfatherisawriter._Lesson15_ppt课件_含教案视频素材_省级公开课_编号f294e.zip
请点击导航文件预览
编号:1809241    类型:共享资源    大小:38.90MB    格式:ZIP    上传时间:2021-10-21
5
文币
资源描述:
Unit 3 My father is a writer . 教学案例及评析 教学背景 教学年级:五年级 课型:听说课人教(精通)三年起始五年级上册第三单 执教教师 一、教材分析: 本课选自元第三课时,本单元主要学习向别人介绍自己及谈论有关家庭成员职业的情况。这一话题和我们的生活 息息相关,因此可以课前让学生对家人的职业提前预习表达,以便于课堂上灵活交际使用。本课通过 Wei Min 向大 家介绍自己的家庭并回答主持人的提问,让学生进一步学习职业类的词汇。通过前两课的学习学生已经掌握了一些简 单的职业表达,所以说对于别人提问来回答职业的表达充满了兴趣。要求学生通过看,听课文,整体感知本课内容, 并且灵活运用本课重点词汇 an actor/actress,a factory worker,parent(s)句型 What does your father/mother do ? Hes/Shes a .,What do you want to be in the future ? I want to be a/an.在相互交流中,表达 自己家人的职业信息及树立未来的职业理想。 本课我注重前后知识的有效衔接,培养学生通过整体感知,理解文本内容,来灵活创建自己的新对话,同时注重 对学生英语核心素养的养成。 二、学情分析: 本课授课对象是五年级的学生,通过两年的学习,有了一定的知识储备和积累,已经能灵活向他人介绍自己的家人, 所以要充分挖掘学生已有的知识水平,来进一步学习本课内容。五年级的学生爱玩,喜欢竞猜,善于表演,求知欲强, 爱表现自我,好胜心强,结合这些特点,运用多种教学手段,充分调动学生学习的积极性,主动参与到课堂上来。 3、教学目标 1.学生能够借助图片听懂对话,并正确朗读本课内容。 2.学生能够听懂并正确读写 actor , actress,worker 职业词汇及 parent(s) 区分 a,an 的用法 3. 学生能够在语境中理解并初步运用有关家人职业的句子的问答 What does your father/mother do ?Hes/Shes a/an. 4. 通过主持人问 Wei Min 未来的理想职业,引导学生树立自己的职业理想,并且为了这个理想要从现在努力学习本 领。 四、教学重难点: 能正确读写 actor , actress,worker 词汇, 能在实际情景中灵活运用询问某人家人职业的句子 What does your father / mother do ?Hes/Shes a /an .以及询问某人职业理想的句子 What do you want to be in the future ? I want to be a/an .本课的难点是让学生区分不定冠词 a,an 的用法。 5、教学准备:多媒体课件,家人照片,头饰 六、教学过程: Step 1.Warm up and lead in Free talk T:Hello,boys and girls . Ss:Hello,Miss Wang . T:Nice to see you again . Ss:Nice to see you ,too . T:Whos this ?(教师随意指着一个同学) S:Hes/Shes . T:What does he do ? S:Hes a student . T:Is your father a teacher ? S:Yes,he is ./No,he isnt . T:What does your father do ? S:He is a . T:Do you want to be a .? S:Yes./No,I want to be a . (通过教师与学生之间的自由谈话,把学生迅速带入到英语学习课的氛围中,并且选择了与本课内容有关的话 题,让学生提前感知学习内容,为下面的学习做了良好的铺垫。) Lead in T:Lets play a guessing game .Please read and try to guess .What does he/she do ? (学生读 PPT 里的职业信息,并且试着说出答案,培养了学生的朗读,理解能力及辨析语言的思维品质。教师给与适当 的评价。类似于 I like your voice . Sounds good .激发了学习英语的兴趣。) T:You did a good job ! Now Lets chant . (学生利用学过的职业单词说 chant,培 养了英语语感的核心素养。) T:So great!(竖起大拇指)Do you know other jobs ? S :doctor,nurse,postman,farmer. (课前布置了让学生提前预习查找自己家人的职业表达,培养了学生探索英语知识,自主学英语,大胆开口说英语的 能力。) T:Well done !I will give you a surprise .Please look . (通过一些职业单词的人物图片,有的是学生 们熟悉的人物,做简单介绍,激发了学习英语 的热情。) T:Who can try to make a new chant and share it ? (学生试着说自己编的 chant,既巩固了旧知,也让学生体会 到了成就感,同时也增强了英语学习的自信心。) T:You are a good chant maker .Maybe you will be a good rapper. 2.Presentation T:Today our school will have a TV Talk Show .well invite some students and their families .Lets talk about our families .Lets look Unit 3.Who knows the title ?(学生举手说课题,老师在黑板上板书,并 指导学生在空中模仿老师编写边读。然后写在自己的本上。设置了情景,为本课的学习做了良好的铺垫。培养了学生 读与书写的技能。) T:In this lesson , Wei Min and his parents are on TV.What do you want to know about him ? (引导学生通过观看对话图片,引导学生提问题。培养了学生质疑的能力。) S:How old is he ? What class is he in ? What does his father/mother do ? What does he want to be in the future ? T:You are a good questioner .Now Lets listen carefully and follow to read it , then try to answer the questions . (学 生听并且跟读,然后回答问题,并且通过听录音检测正误,培养了学生听的能力。) T:Now lets try to read it and act it out . (学生分角色戴头饰表演朗读,或者男同学扮演 Wei Min,女同学扮演 hostess,通过不同方式的读,内化所学知识。 并且互相评价) T:Look at this picture . This is a hostess .(出示董卿图片) (引导学生说出他们所熟悉的其他 hostess,host,并且强调性别) T:What does the hostess ask Wei Min ? S:What does your father do ? (教师板书,学生书写。并且引导学生表达另外两种方式 Whats your fathers job ? Whats your father ?) T:What does Wei Mins father do? S:Hes an actor . (教师板书,学生书写) T:Right . Look ,can you read it ? 课件出示 act ,邓超图片,actor ,an actor , 赵丽颖图片,actress, an actress . work,工人图片,worker,a worker S:Shes a factory worker . T:Is she an actress ? S:No,she isnt . (教师板书 She isnt an actress.引导学生正确书写,培养了学生书写的能力。) (由学生熟悉的单词呈现,拓展职业单词的变化规律,加强记忆,从图片、单词、短语到句子,层层递进,做到了图 文并茂,词不离句,句不离词,体现了综合运用的能力。) T:Do you know some actors ,actresses or workers ? S:Cheng He is a fat actor . Li Chen is a strong actor . Fan Bingbing is a pretty actor . My father is a clever worker . (学生在表达时把人物的性格特点或外貌加上,复习了第二单元的内容。真正达到了融会贯通,灵活表达的能力。) T:Very good ! Now lets fill the blanks with a,an (课件展示习题。达到了学练结合的能力。强调 a university , an hour ) T:Look at the picture .Lets read it . (通过图和英文解释让学生区分 parent 和 parents,培养了学生的理解能力) T:What does Wei Min want to be in the future ? S:He wants to be an actor . T:Right . What do you want to be in the future ?(教师板书,生书写) S:I want to be a writer /singer /an actor . 3.Practise T:Look,here are many jobs .Lets try to read it and find the differences . (用学生们熟悉的九 宫格形式拓展职业单 词,激发了学习兴趣。并且用不同颜色笔把变化规律标出来,让学生自己发现,并做以总结。同时也为下面的对话交 际做了良好的铺垫。) T:This is a wish tree .You can write down your dream job on your sticker .Then we can put it here.Lets go on to look .Whose family photo is it ? S:Its my family photo. T:You have a happy family ? Do you love your family ? S:Yes ,I do . T:Can you come to the front and introduce your parents to us ? S:Yes . T:What does your father do ? S:Hes a policeman . T:What does your mother do ? S:Shes a teacher . T:What do you want to be in the future ? S:I want to be a/an .(教师和学生进行示范,学生表达后把心愿粘在心愿树上,进行情感教育,培养了学习能 力。) T:Now you can practise it with your partner .And then lets show it . Lets look which team is better . (学生拿出照片,互相练习,最后进行展示,并且把心愿帖粘到愿望树上,为了能把自己的愿望粘到树上,学生肯定 会踊跃变现自我。每组展示后请同学给与评价,通过生生评价,是为了让学生们取长补短。) 4.Sum up and homework 1. T:What did we learn today ? (通过学生的总结,检测了学生的对本节课的掌握情况,同时也培养了学生思维品质的形成。) 2.Homework (通过分层星级作业的设计,体现了从基础知识到 学生所学内容的生成。具有面向全体、分层优化、主体参与的特点,激发学生兴趣、促使学生主动获取知识、大幅度 提高学习成绩。) 板书设计: Unit 3 My father is a writer . 教学案例及评析 Unit 3 My father is a writer .Unit 3 My father is a writer . 人教(精通)五年级上册 I am Helen. I am I am Helen. I am from China .I teach from China .I teach English in Meicheng English in Meicheng Primary School . I Primary School . I am a am a teacherteacher . . she His name is Karry Wang. He is handsome .He likes singing . He is a singer . His name is Jackson. He is cool .He dances very well . He is a dancer . Her name is JK Rowling . She is good at writing . She is a famous writer from Britain. . Lets chant .Lets chant . Teacher , teacherTeacher , teacher , my father is a , my father is a teacheteacher .r . Singer , singerSinger , singer , my mother is a , my mother is a singersinger . . Writer , writerWriter , writer , my uncle is a , my uncle is a writerwriter . . Dancer , dancerDancer , dancer ,my aunt is a ,my aunt is a dancerdancer. . Student, studentStudent, student , , I am a I am a studentstudent . . Make a chant .Make a chant . _,_, my father is a _._,_, my father is a _. _,_, my mother is a _._,_, my mother is a _. _,_, my uncle is a _._,_, my uncle is a _. _,_, my aunt is a _._,_, my aunt is a _. Student,student, I am a student .Student,student, I am a student . 1.How old is he ? 12 11 13 2.What class is he in ? Class Three , Grade Five Class Three , Grade Four 3.Wei Min wants to be a(an) _ in the future . actress factory worker Listen and check actor 1.Wei Mins father is a(an) _. 2.Wei Mins mother isnt a(an) _ . Shes a _ . listen and choose actor actress factory worker What does your father/mother doWhat does your father/mother do Shes /actress. actact actactoror actactressress workworkworkworkerer anan anan a a 1. _ear 1. _ear 2._actor 2._actor 3. _ 3. _ writerwriter 4. 4. _toy _toy 5. _5. _u university 6. niversity 6. _elephant _elephant 7 7._umbrella ._umbrella 8 8._rabbit ._rabbit 9 9._idea ._idea 1 10 0._._h hour our 1 11 1._orange ._orange coatcoat 12._ eraser12._ eraser a a ,anan ananan a a a a a a anan an an anan anan an an a parentparentfather father oror mother mother parentparents s father father andand mother mother singer, TV reporter teacher , lawyer +er . daner , writer officer , driver +r . doctor, actor, translator +or . waitress,hostess, airhostess,actress, +ess/ress . musician,libraian, magician +ian . runner,swimmer, 双写尾字母+er . cook,vet,nurse, guide 特殊变化 policeman/woman, fireman/woman, salesman/saleswoman, businessman/woman +man/woman . scientist,violinis t,pianist,artist +ist . Practise Practise : NameAgeFathers job Mothers job Want to be 1.Whats your name ?1.Whats your name ? 2.How old are you2.How old are you? 3.What does your father/mother do ?3.What does your father/mother do ? 4.What do you want to be in the future ?4.What do you want to be in the future ? Homework:Homework:今天的作业有三项,完成第一项会有一星,完今天的作业有三项,完成第一项会有一星,完 成第二项,会再加两星,如果三项全完成,会有六星等着成第二项,会再加两星,如果三项全完成,会有六星等着 你哦你哦 会听、说、读、写单词会听、说、读、写单词actor actor ,actressactress,workerworker及及parent(s)parent(s) 背诵背诵1515课对话课对话 写一篇介绍自己及家人职业的小作文,写一篇介绍自己及家人职业的小作文, 不少于不少于1010句话。句话。 Unit 3 My father is a writer . 教学案例及评析 教学背景 教学年级:五年级 课型:听说课人教(精通)三年起始五年级上册第三单 执教教师: 一、教材分析: 本课选自元第三课时,本单元主要学习向别人介绍自己及谈论有关家庭成员职业的情况。这一话题和我们的生活 息息相关,因此可以课前让学生对家人的职业提前预习表达,以便于课堂上灵活交际使用。本课通过 Wei Min 向大 家介绍自己的家庭并回答主持人的提问,让学生进一步学习职业类的词汇。通过前两课的学习学生已经掌握了一些简 单的职业表达,所以说对于别人提问来回答职业的表达充满了兴趣。要求学生通过看,听课文,整体感知本课内容, 并且灵活运用本课重点词汇 an actor/actress,a factory worker,parent(s)句型 What does your father/mother do ? Hes/Shes a .,What do you want to be in the future ? I want to be a/an.在相互交流中,表达 自己家人的职业信息及树立未来的职业理想。 本课我注重前后知识的有效衔接,培养学生通过整体感知,理解文本内容,来灵活创建自己的新对话,同时注重 对学生英语核心素养的养成。 二、学情分析: 本课授课对象是五年级的学生,通过两年的学习,有了一定的知识储备和积累,已经能灵活向他人介绍自己的家人, 所以要充分挖掘学生已有的知识水平,来进一步学习本课内容。五年级的学生爱玩,喜欢竞猜,善于表演,求知欲强, 爱表现自我,好胜心强,结合这些特点,运用多种教学手段,充分调动学生学习的积极性,主动参与到课堂上来。 3、教学目标 1.学生能够借助图片听懂对话,并正确朗读本课内容。 2.学生能够听懂并正确读写 actor , actress,worker 职业词汇及 parent(s) 区分 a,an 的用法 3. 学生能够在语境中理解并初步运用有关家人职业的句子的问答 What does your father/mother do ?Hes/Shes a/an. 4. 通过主持人问 Wei Min 未来的理想职业,引导学生树立自己的职业理想,并且为了这个理想要从现在努力学习本 领。 四、教学重难点: 能正确读写 actor , actress,worker 词汇, 能在实际情景中灵活运用询问某人家人职业的句子 What does your father / mother do ?Hes/Shes a /an .以及询问某人职业理想的句子 What do you want to be in the future ? I want to be a/an .本课的难点是让学生区分不定冠词 a,an 的用法。 5、教学准备:多媒体课件,家人照片,头饰 六、教学过程: Step 1.Warm up and lead in Free talk T:Hello,boys and girls . Ss:Hello,Miss Wang . T:Nice to see you again . Ss:Nice to see you ,too . T:Whos this ?(教师随意指着一个同学) S:Hes/Shes . T:What does he do ? S:Hes a student . T:Is your father a teacher ? S:Yes,he is ./No,he isnt . T:What does your father do ? S:He is a . T:Do you want to be a .? S:Yes./No,I want to be a . (通过教师与学生之间的自由谈话,把学生迅速带入到英语学习课的氛围中,并且选择了与本课内容有关的话 题,让学生提前感知学习内容,为下面的学习做了良好的铺垫。) Lead in T:Lets play a guessing game .Please read and try to guess .What does he/she do ? (学生读 PPT 里的职业信息,并且试着说出答案,培养了学生的朗读,理解能力及辨析语言的思维品质。教师给与适当 的评价。类似于 I like your voice . Sounds good .激发了学习英语的兴趣。) T:You did a good job ! Now Lets chant . (学生利用学过的职业单词说 chant,培 养了英语语感的核心素养。) T:So great!(竖起大拇指)Do you know other jobs ? S :doctor,nurse,postman,farmer. (课前布置了让学生提前预习查找自己家人的职业表达,培养了学生探索英语知识,自主学英语,大胆开口说英语的 能力。) T:Well done !I will give you a surprise .Please look . (通过一些职业单词的人物图片,有的是学生 们熟悉的人物,做简单介绍,激发了学习英语 的热情。) T:Who can try to make a new chant and share it ? (学生试着说自己编的 chant,既巩固了旧知,也让学生体会 到了成就感,同时也增强了英语学习的自信心。) T:You are a good chant maker .Maybe you will be a good rapper. 2.Presentation T:Today our school will have a TV Talk Show .well invite some students and their families .Lets talk about our families .Lets look Unit 3.Who knows the title ?(学生举手说课题,老师在黑板上板书,并 指导学生在空中模仿老师编写边读。然后写在自己的本上。设置了情景,为本课的学习做了良好的铺垫。培养了学生 读与书写的技能。) T:In this lesson , Wei Min and his parents are on TV.What do you want to know about him ? (引导学生通过观看对话图片,引导学生提问题。培养了学生质疑的能力。) S:How old is he ? What class is he in ? What does his father/mother do ? What does he want to be in the future ? T:You are a good questioner .Now Lets listen carefully and follow to read it , then try to answer the questions . (学 生听并且跟读,然后回答问题,并且通过听录音检测正误,培养了学生听的能力。) T:Now lets try to read it and act it out . (学生分角色戴头饰表演朗读,或者男同学扮演 Wei Min,女同学扮演 hostess,通过不同方式的读,内化所学知识。 并且互相评价) T:Look at this picture . This is a hostess .(出示董卿图片) (引导学生说出他们所熟悉的其他 hostess,host,并且强调性别) T:What does the hostess ask Wei Min ? S:What does your father do ? (教师板书,学生书写。并且引导学生表达另外两种方式 Whats your fathers job ? Whats your father ?) T:What does Wei Mins father do? S:Hes an actor . (教师板书,学生书写) T:Right . Look ,can you read it ? 课件出示 act ,邓超图片,actor ,an actor , 赵丽颖图片,actress, an actress . work,工人图片,worker,a worker S:Shes a factory worker . T:Is she an actress ? S:No,she isnt . (教师板书 She isnt an actress.引导学生正确书写,培养了学生书写的能力。) (由学生熟悉的单词呈现,拓展职业单词的变化规律,加强记忆,从图片、单词、短语到句子,层层递进,做到了图 文并茂,词不离句,句不离词,体现了综合运用的能力。) T:Do you know some actors ,actresses or workers ? S:Cheng He is a fat actor . Li Chen is a strong actor . Fan Bingbing is a pretty actor . My father is a clever worker . (学生在表达时把人物的性格特点或外貌加上,复习了第二单元的内容。真正达到了融会贯通,灵活表达的能力。) T:Very good ! Now lets fill the blanks with a,an (课件展示习题。达到了学练结合的能力。强调 a university , an hour ) T:Look at the picture .Lets read it . (通过图和英文解释让学生区分 parent 和 parents,培养了学生的理解能力) T:What does Wei Min want to be in the future ? S:He wants to be an actor . T:Right . What do you want to be in the future ?(教师板书,生书写) S:I want to be a writer /singer /an actor . 3.Practise T:Look,here are many jobs .Lets try to read it and find the differences . (用学生们熟悉的九 宫格形式拓展职业单 词,激发了学习兴趣。并且用不同颜色笔把变化规律标出来,让学生自己发现,并做以总结。同时也为下面的对话交 际做了良好的铺垫。) T:This is a wish tree .You can write down your dream job on your sticker .Then we can put it here.Lets go on to look .Whose family photo is it ? S:Its my family photo. T:You have a happy family ? Do you love your family ? S:Yes ,I do . T:Can you come to the front and introduce your parents to us ? S:Yes . T:What does your father do ? S:Hes a policeman . T:What does your mother do ? S:Shes a teacher . T:What do you want to be in the future ? S:I want to be a/an .(教师和学生进行示范,学生表达后把心愿粘在心愿树上,进行情感教育,培养了学习能 力。) T:Now you can practise it with your partner .And then lets show it . Lets look which team is better . (学生拿出照片,互相练习,最后进行展示,并且把心愿帖粘到愿望树上,为了能把自己的愿望粘到树上,学生肯定 会踊跃变现自我。每组展示后请同学给与评价,通过生生评价,是为了让学生们取长补短。) 4.Sum up and homework 1. T:What did we learn today ? (通过学生的总结,检测了学生的对本节课的掌握情况,同时也培养了学生思维品质的形成。) 2.Homework (通过分层星级作业的设计,体现了从基础知识到 学生所学内容的生成。具有面向全体、分层优化、主体参与的特点,激发学生兴趣、促使学生主动获取知识、大幅度 提高学习成绩。) 板书设计: Unit 3 My father is a writer . 教学案例及评析 鹤 岗 市 煤 城 小 学 王 家 丽 Unit 3 My father is a writer .Unit 3 My father is a writer . 鹤鹤 岗岗 市市 煤煤 城城 小小 学学 王王 家家 丽丽 人教(精通)五年级上册 I am Helen. I am I am Helen. I am from China .I teach from China .I teach English in Meicheng English in Meicheng Primary School . I Primary School . I am a am a teacherteacher . . she His name is Karry Wang. He is handsome .He likes singing . He is a singer . His name is Jackson. He is cool .He dances very well . He is a dancer . Her name is JK Rowling . She is good at writing . She is a famous writer from Britain. . Lets chant .Lets chant . Teacher , teacherTeacher , teacher , my father is a , my father is a teacheteacher .r . Singer , singerSinger , singer , my mother is a , my mother is a singersinger . . Writer , writerWriter , writer , my uncle is a , my uncle is a writerwriter . . Dancer , dancerDancer , dancer ,my aunt is a ,my aunt is a dancerdancer. . Student, studentStudent, student , , I am a I am a studentstudent . . Make a chant .Make a chant . _,_, my father is a _._,_, my father is a _. _,_, my mother is a _._,_, my mother is a _. _,_, my uncle is a _._,_, my uncle is a _. _,_, my aunt is a _._,_, my aunt is a _. Student,student, I am a student .Student,student, I am a student . 1.How old is he ? 12 11
展开阅读全文
【下载声明】
1. 本站全部试题类文档,若标题没写含答案,则无答案;标题注明含答案的文档,主观题也可能无答案。请谨慎下单,一旦售出,不予退换。
2. 本站全部PPT文档均不含视频和音频,PPT中出现的音频或视频标识(或文字)仅表示流程,实际无音频或视频文件。请谨慎下单,一旦售出,不予退换。
3. 本页资料《五年级上册Unit 3 My father is a writer.-Lesson 15-ppt课件-(含教案+视频+素材)-省级公开课-人教(精通)版(编号:f294e).zip》由用户(老黑)主动上传,其收益全归该用户。163文库仅提供信息存储空间,仅对该用户上传内容的表现方式做保护处理,对上传内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知163文库(点击联系客服),我们立即给予删除!
4. 请根据预览情况,自愿下载本文。本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
5. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007及以上版本和PDF阅读器,压缩文件请下载最新的WinRAR软件解压。
关 键 词:
五年级上册Unit My father is writer._Lesson 15_ppt课件_(含教案+视频+素材)_省级公开课_人教(精通)版(编号:f294e) 人教版 精通 精晓
提示  163文库所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。
关于本文
本文标题:五年级上册Unit 3 My father is a writer.-Lesson 15-ppt课件-(含教案+视频+素材)-省级公开课-人教(精通)版(编号:f294e).zip
链接地址:https://www.163wenku.com/p-1809241.html

Copyright@ 2017-2037 Www.163WenKu.Com  网站版权所有  |  资源地图   
IPC备案号:蜀ICP备2021032737号  | 川公网安备 51099002000191号


侵权投诉QQ:3464097650  资料上传QQ:3464097650
   


【声明】本站为“文档C2C交易模式”,即用户上传的文档直接卖给(下载)用户,本站只是网络空间服务平台,本站所有原创文档下载所得归上传人所有,如您发现上传作品侵犯了您的版权,请立刻联系我们并提供证据,我们将在3个工作日内予以改正。

163文库