批改网:英语作文智能批改

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批改网简介

批改网简介

句酷批改网——帮你轻松改作文
句酷批改网——帮你轻松改作文
批改网( )是一款基于语料库大数据的英语作文智能批改系统,能有效提高教师批改英语作文的效率,激发学生英语学习兴趣,提升英语写作能力。

截止到目前为止,全国已经有4000多所高校的老师在使用批改网,注册教师数已经突破6.5万人,注册学生数突破950万人,累积批改作文超过1亿篇。

其主要特点如下:
1、反馈及时,支持过程性评价
它通过将学生作文和超过23亿字词的标准语料库进行对比分析后,能够在1.2秒内给出分数、评语和按句点评的反馈。

学生可以根据系统给出的反馈进行多次修改完善,多次提交批改,从而不断提高自己的作文分数。

在2015年寒假北京市教委作文大赛(/?c=mszx&a=home )中,学生平均修改次数14.21次,其中有一位初二学生的作文修改了1123次。

2、大数据分析展现薄弱点,用输出反拨输入
系统会对一批学生的作文或者一篇作文的多个版本进行分析,并提供全面的个性化诊断报告,帮助老师分析学生的个性化问题和共性问题,为学校教学效果评测、教师教学与研究、学生学习提供有效数据支持。

详情可参考:北京市初中学生英文写作诊断数据分析报告(/view/4c84dbf9caaedd3383c4d39b )
3、自适应批改引擎适应中国各学段使用需要
该套系统拥有超过192个评分维度,通过机器学习可以适应各类测试环境下的个性化评分要求,目前已有初中、高中、SAT 、四六级、雅思等十多种打分公式,供师生使用。

批改网址:
批改网logo :
批改网快速体验二维码:。

英语作文自动评价反馈对学生词汇修改的影响——以批改网为例

英语作文自动评价反馈对学生词汇修改的影响——以批改网为例

71英语作文自动评价反馈对学生词汇修改的影响*——以批改网为例黄爱琼 张文霞(清华大学 外文系,北京 100084)摘要:文章通过对调查问卷、总结报告和访谈记录的分析,对37名学生基于英语作文自动评价(Automated Writing Evaluation ,AWE )反馈的写作过程进行了探讨,并以批改网为例,重点研究了AWE 提供的词汇反馈点和AWE 提供的反馈对学生的词汇修改的影响这两个问题。

文章研究的结果表明,批改网提供的词汇反馈点主要为学习资源反馈点,给予的词汇警示和词汇错误反馈点主要集中于名词、冠词、动词和搭配错误;学生比较关注批改网反馈给予的词汇错误和词汇警示,反馈有助于提升文本词汇的多样性和复杂性,学生对涉及单词、搭配/短语的反馈比较满意。

此外,文章还讨论了AWE 反馈影响学生词汇修改的相关因素,以期有针对性地发挥AWE 反馈的积极作用,提升学生的英文写作水平,更好地开展大学英语写作教学。

关键词:作文自动评价反馈;大学英语;词汇修改;批改网【中图分类号】G40-057 【文献标识码】A 【论文编号】1009—8097(2018)07—0071—08 【DOI 】10.3969/j.issn.1009-8097.2018.07.011在当前国内的英语写作教学中,教师批改作文的工作量大,无法提供及时有效的反馈[1]。

杨永林等[2]提到英语教师批改作文的三项基本功是“准确判断、精准修改、合理建议”,而要满足这三项标准需要3~5年的严格训练,因此“有必要借助智能化的文章批改利器,来缓解这个问题”。

相较于传统的教师反馈,人工智能(Artificial Intelligence ,AI )辅助批改作文和计算机辅助语言测试具有既省时又省力的经济价值[3],因而在当代英语教学中得以迅速推广。

随着AI 的不断开发利用,尤其是利用计算机技术对作文进行评估和记分[4]的AWE 的研发和应用,使计算机辅助英语教学和测试的局限性得以逐渐突破,说和写的潜力(即输出性能力)得以深入挖掘和利用。

ai 批英语作文

ai 批英语作文

AI助力英语作文批改:提升写作技能的新时代In the age of technology, artificial intelligence (AI) has made significant strides in various fields, including education. One such application of AI is in the realm of essay grading, particularly when it comes to English compositions. AI-based essay grading tools have the potential to revolutionize the way students learn and improve their writing skills.Firstly, AI grading tools can provide instant feedback to students, enabling them to identify and correct errors promptly. Unlike traditional grading methods that often take days or even weeks, AI tools can analyze and provide feedback on essays almost instantaneously. This prompt feedback loop allows students to iterate on their writing and refine their ideas more efficiently.Moreover, AI grading tools can provide detailed feedback on various aspects of writing, such as grammar, vocabulary, sentence structure, and content coherence. These tools are not just limited to surface-level errors; they can also analyze the depth and quality of content,offering insights into areas where students can improve. This comprehensive feedback helps students to develop a more nuanced understanding of their writing strengths and weaknesses.Additionally, AI grading tools can adapt to the unique writing styles and preferences of individual students. By analyzing a student's past writing, these tools canidentify patterns and trends, allowing them to provide more personalized feedback. This personalization ensures that each student receives feedback that is tailored to their needs and helps them to develop their unique writing voice. However, it is important to note that while AI grading tools offer significant advantages, they should not completely replace human grading. Human graders still have the ability to understand and interpret the nuances of language and writing that AI tools may miss. Moreover, human graders can provide emotional support and encouragement that is crucial for students' motivation and engagement.In conclusion, AI-based essay grading tools hold great promise for enhancing students' writing skills. These toolsprovide instant, detailed, and personalized feedback, enabling students to improve their writing efficiency and quality. However, they should be used as complements to human grading rather than replacements. By leveraging the power of AI, we can usher in a new era of writing instruction that is more efficient, personalized, and engaging for students.**AI助力英语作文批改:提升学生写作技能的新时代** 在科技日新月异的时代,人工智能(AI)已在各个领域取得了显著进展,其中包括教育领域。

批改网操作指南

批改网操作指南

操作指南(V2.0版)北京词网科技有限公司版权所有(2011)目录最后更新时间:2011年8月17日1 快速体验 (4)2 教师流程 (6)2.1 教师注册 (6)2.2 布置作文 (7)2.2.1 布置新作文 (7)2.2.2 布置新摘要 (9)2.2.3 修改或删除作文题目 (9)2.3 查看学生作文 (10)2.3.1 学生作文列表 (10)2.4批改作文 (11)2.4.1批改作文 (11)2.4.2共性错误点评 (12)2.4.3作文列表页功能介绍 (14)2.5学期总评 (15)2.6修改资料 (15)2.6.1修改个人信息 (16)2.6.2上传头像 (16)2.6.3修改密码 (17)2.7退出账户 (17)3 学生流程 (18)3.1 学生注册 (18)3.2提交作文 (19)3.2.1提交作文 (19)3.2.2修改作文 (20)3.3查看批改结果 (20)3.4导出作文 (21)3.5修改资料 (21)3.5.1修改个人信息 (21)3.5.2上传头像 (22)3.5.3修改密码 (23)3.6退出账户 (23)4 常见问题 (24)4.1教师使用常见问题 (24)4.2学生使用常见问题 (25)1快速体验批改网是辅助教师批改英语作文的在线服务系统,能够有效提高教师批改英语作文的工作效率,提高学生的英语写作能力。

在正式使用批改网之前,我们可以先做个快速体验。

1.在网址栏输入,访问批改网首页:2.直接点【提交作文】或者在输入框中提交你的自己的作文。

3.查看批改结果2教师流程批改网的教师使用流程如下:2.1教师注册1.在网址栏输入,访问批改网首页;2.点击【教师注册】按钮进入教师注册页面;3.按要求输入邮箱、密码及个人信息,然后输入验证码,点击【同意以上协议并注册】即可完成注册。

注册后系统会自动给邮箱发送一封激活邮件,教师可以登陆邮箱进行邮箱验证。

2.2布置作文2.2.1布置新作文教师布置作文步骤如下:1.登录教师页面;2.点击【布置新作文】进入作文布置页面;3.选择【新版作文】,根据页面内容填写作文题目,要求,设置作文题目,然后点击【布置作文】即可布置一篇简单的作文题目。

人工智能智慧批改作文800字

人工智能智慧批改作文800字

人工智能智慧批改作文800字英文回答:Artificial intelligence (AI) has revolutionized various aspects of our lives, and one of its applications is intelligent essay grading. This technology utilizes machine learning algorithms to analyze and evaluate essays, providing feedback and scores to students. Let's delve into the advantages and challenges of AI-powered essay grading.Firstly, AI can save teachers' time and effort. Grading a large number of essays can be a time-consuming task for educators. With AI, essays can be graded automatically and instantaneously, freeing up teachers to focus on other important aspects of their work. This efficiency allows for faster feedback, enabling students to learn from their mistakes and improve their writing skills more effectively.Additionally, AI-powered essay grading can provide consistent and unbiased evaluations. Human grading can beinfluenced by various factors, such as mood, personal preferences, or even handwriting. AI, on the other hand, follows a set of predefined criteria and evaluates essays objectively. This ensures fairness in the grading process and eliminates potential biases.Moreover, AI can offer personalized feedback to students. By analyzing the content, structure, and grammar of an essay, AI algorithms can identify specific areas for improvement. This tailored feedback helps students understand their strengths and weaknesses, enabling them to focus on specific aspects of their writing that need improvement. This individualized approach enhances the learning experience and fosters students' growth.However, AI-powered essay grading also faces some challenges. One major concern is the ability to accurately assess the quality of complex and creative writing. While AI algorithms can effectively evaluate grammar, spelling, and basic structure, they may struggle to understand and appreciate nuanced arguments or creative expressions. This limitation highlights the importance of human involvementin the grading process, as teachers can provide valuable insights and feedback that AI may not capture.In conclusion, AI-powered essay grading offers numerous benefits, including time-saving, unbiased evaluations, and personalized feedback. However, it is important to recognize the limitations of AI in assessing complex writing. Therefore, a hybrid approach that combines AI technology with human expertise seems to be the most effective method for intelligent essay grading.中文回答:人工智能(AI)已经在我们生活的各个方面带来了革命性的变化,智能批改作文就是其中之一。

英语作文篇章连词批改网

英语作文篇章连词批改网

英语作文篇章连词批改网的重要性与应用 In the realm of English writing, the utilization of proper transitional words and phrases is paramount for the creation of coherent and engaging essays. Transitional words and phrases, also known as discourse markers, play a vital role in bridging ideas, clarifying relationships, and enhancing the readability of written texts. As such, the emergence of English essay transitional words correction websites has become increasingly significant in aiding students and writers in refining their writing skills.One such platform that has garnered widespreadattention is the English Essay Transitional Words Correction Website. This website offers a comprehensive suite of tools designed specifically to identify and improve the usage of transitional words and phrases in English essays. By leveraging cutting-edge technology and a vast repository of linguistic data, it provides users with personalized feedback and suggestions to enhance the flow and coherence of their writing.The functionality of this website is straightforward yet effective. Users simply upload their English essays tothe platform, and the system's intelligent algorithms analyze the text, focusing on the utilization oftransitional words and phrases. It then highlightspotential issues, such as overused or inappropriate transitions, and suggests alternatives that can improve the overall clarity and coherence of the essay.Moreover, the website offers a wealth of educational resources that complement its correction tools. These resources include guides on how to effectively use transitional words and phrases, as well as examples ofwell-written essays that demonstrate the proper application of these linguistic devices. These resources are invaluable for students and writers who are striving to improve their English writing skills.The benefits of using the English Essay Transitional Words Correction Website are numerous. Firstly, it saves time and effort by automating the process of identifying and correcting transitional words and phrases. This allows users to focus on the content and creativity of their writing rather than worrying about minor linguistic issues. Secondly, the personalized feedback provided by the websitehelps users to understand their writing strengths and weaknesses, enabling them to target areas for improvement. Finally, the educational resources available on the website provide a valuable learning tool that can be utilized both during the correction process and beyond.However, it is worth noting that while the English Essay Transitional Words Correction Website is a useful tool, it should not be relied upon as a substitute for careful revision and critical thinking. Users should still take the time to review their essays carefully, considering the suggestions provided by the website but ultimately making their own decisions about what changes to implement. In conclusion, the English Essay Transitional Words Correction Website is a valuable asset for anyone striving to improve their English writing skills. By providing personalized feedback, educational resources, and a convenient platform for correcting transitional words and phrases, it helps users to create more coherent and engaging essays. While it should not be the sole reliance for revision, it can certainly serve as a useful companion in the writing process.**英语作文篇章连词批改网的重要性与应用**在英语写作领域,正确使用篇章连词对于构建连贯且引人入胜的文章至关重要。

以批改网为例的多媒体工具在大学英语写作教学中的应用

以批改网为例的多媒体工具在大学英语写作教学中的应用

Total.418April 2018(A)The Science Education Article Collects总第418期2018年4月(上)摘要批改网是互联网语料库技术与云计算不断发展的产物,对帮助英语学习者对英语写作、翻译等语言输出能力进行练习起到了积极作用。

本文通过分析大学英语写作特点及批改网的使用情况,对其在大学英语写作教学中的应用进行分析总结。

关键词批改网大学英语写作英语教学The Study on the Application of Pigai Correcting Network into English Writing Teaching //Zhao ChenAbstract Based on the huge information quantity of language database cloud computing,pigai correcting network serves as an assisting marking system of English composition to offer a variety of help to English learners in English writing.With the analysis of the current situation of college English writing,this paper intro-duces the usage and assistance of the application of pigai cor-recting network in college English writing and teaching.Key words pigai correcting network;college English writing;col-lege English teaching1大学英语写作传统教学随着全球化的深入,英语作为交流用语,越来越受到人们重视。

批改网人工智能对生活的影响作文英语

批改网人工智能对生活的影响作文英语

批改网人工智能对生活的影响作文英语全文共10篇示例,供读者参考篇1Wow, have you heard about the AI technology from the online correction website? It's like having a super smart robot that can help us with our homework and writing! Let me tell you how it's changing our lives.First of all, this AI technology can help us learn better. Whenever we make a mistake in our writing, the AI can point it out and explain why it's wrong. It's like having a personal teacher with us all the time! This way, we can improve our English skills and become better writers.Secondly, the AI can save us a lot of time. Instead of waiting for our teachers to correct our assignments, we can just use the online correction website and get instant feedback. This means we can finish our homework faster and have more time to play and have fun.Moreover, the AI technology is also making our lives easier. We don't have to worry about making spelling or grammarmistakes anymore because the AI can catch them for us. It's like having a built-in spell checker that never misses a mistake!In conclusion, the AI technology from the online correction website is truly amazing. It's helping us learn better, saving us time, and making our lives easier. I can't wait to see what other cool things AI technology will bring in the future!篇2Oh my goodness, let me tell you about how cool this new thing called the Correction Website AI is and how it's changing our lives! So, like, this AI thingy helps you correct your writing, like if you make a mistake in English or something. It's like having a super smart teacher right in your computer!First of all, this AI helps us learn English better. Like, when we write something and it shows us the right way to say it, we can remember it for next time. It's like having a tutor but without all the boring stuff.Also, this AI makes our homework way easier. Instead of asking our parents or teachers for help, we can just type it into the computer and get instant feedback. No more waiting around for someone to check our work – the AI does it in, like, seconds!Another rad thing about this AI is that it can help us improve our writing skills. Like, if we keep making the same mistakes, it will show us how to fix them. It's like having a personal writing coach always there to help us get better.And, like, the best part is that this AI is always available. We can use it anytime, anywhere, as long as we have a computer or a phone. It's like having a super smart friend who never gets tired of helping us out.So yeah, the Correction Website AI is totally changing the game for us. It's making learning English easier, homework less stressful, and our writing skills way better. We're so lucky to have this awesome technology in our lives!篇3Okay! Here's my essay:The Impact of Correction Website Artificial Intelligence on LifeHey everyone, today I want to talk about how this super cool thing called correction website artificial intelligence is affecting our lives. It's like having a super smart robot buddy who helps us write better and improve our English skills.First of all, this AI technology is making it so much easier for us to write essays and do our homework. When we make mistakes, the AI shows us where we went wrong and helps us fix it. It's like having a teacher right there with us all the time!Another awesome thing about correction website AI is that it's helping us learn new words and grammar rules. Whenever we use a word incorrectly, the AI suggests a better one to use. And it even explains why it's better, so we can learn from our mistakes.But wait, there's more! This AI technology is also making it easier for us to communicate with people from different countries. It helps us translate our words and correct our grammar so we can talk to them more clearly. How cool is that?In conclusion, correction website artificial intelligence is making a big impact on our lives. It's helping us write better, learn new things, and communicate with people from all over the world. So let's give a big round of applause to this amazing technology! Thank you, correction website AI, for making our lives easier and more fun.篇4Title: How Artificial Intelligence Affects Our LivesHey everyone! Today, I want to talk about how this thing called Artificial Intelligence (AI) is changing our lives. You might have heard about AI before, but do you know how it actually affects us?First off, AI is like super smart computer software that can do things humans can do, but even faster and better sometimes. It's like having a super brain that can think and learn on its own. Cool, right?One way AI affects our lives is through our daily routines. Have you ever used a voice assistant like Siri or Alexa to help you with tasks? That's AI in action! It can set reminders, answer questions, and even play games with us. It's like having a digital friend to help us out.Another way AI is changing our lives is through automation. This means that AI can help with repetitive tasks like sorting emails, predicting traffic patterns, and even driving cars. It's making our lives easier and safer in so many ways.But, there are also some concerns about AI. Some people worry that AI will take over human jobs and make us lazy. Others are concerned about privacy and data security when usingAI-powered devices.In conclusion, AI is definitely making a big impact on our lives. It's important for us to learn more about AI and how it works so we can make the most of this technology while also being cautious about its potential risks.That's all for now, thanks for listening!篇5Do you know about the impact that artificial intelligence (AI) has on our daily lives? Well, let me tell you all about it!First of all, AI technology has made our lives so much easier and convenient. For example, we can use AI assistants like Siri or Alexa to help us with tasks such as setting reminders, answering questions, and even playing our favorite music. Isn't that cool?Moreover, AI has also improved many industries such as healthcare, education, and transportation. Doctors can use AI to help diagnose diseases more accurately, teachers can use AI to personalize learning for students, and self-driving cars use AI to make our roads safer. It's like having a super smart robot helper!But, not everything about AI is all rainbows and unicorns. Some people worry that AI might take over our jobs and make us lose our jobs. That's a valid concern, but we can also see AI as atool that can help us work more efficiently and focus on more important tasks.In conclusion, AI has definitely changed our lives in many ways, both positive and negative. It's important for us to keep learning about AI and how to use it responsibly. So, let's embrace the power of AI and make our world a better place together!篇6"Hey guys! Today I wanna talk about how this thing called the 'Pigai Wang' artificial intelligence is totally changing our lives. It's like having a super smart robot that can help us with all kinds of stuff.First off, Pigai Wang is like having a super cool teacher that can help us with our homework. It can check our work and tell us what mistakes we made, so we can learn from them and do better next time. It's like having a personal tutor right in our pocket!But Pigai Wang isn't just for homework – it can also help us with writing essays, learning new things, and even practicing our English skills. It's like having a friend who knows everything and can help us whenever we need it.And Pigai Wang is making life easier for adults too. It can help them with their work, research, and even with things like shopping and cooking. It's like having a personal assistant that's always there to lend a hand.But we also have to remember that Pigai Wang is just a tool – it can't replace real human connections or experiences. So while it's great to have technology to help us, we should still make time to talk to each other, play outside, and enjoy the world around us.In conclusion, Pigai Wang is a super cool tool that's changing our lives in all sorts of ways. But let's remember to use it wisely and not let it take over our lives completely. Let's keep having fun, making friends, and enjoying life – with a little help from our super smart robot friend, of course!"篇7Sure! Here is an essay written in a child-like voice about the impact of artificial intelligence on our lives:Artificial intelligence is like a super smart robot that can do lots of cool things to help make our lives easier and more fun. It's kind of like having a super smart friend who knows everything and can do anything!One way that artificial intelligence has changed our lives is through smart home devices. These gadgets can help us control our lights, thermostats, and even play our favorite songs with just the sound of our voice. It's like having a magic house that listens to us and does what we want!Another way that artificial intelligence is super helpful is in our schools. Some teachers use AI to help us learn in new and exciting ways, like personalized lessons that are just right for each student. It's like having a tutor who knows exactly what we need to learn and how to help us understand it better.But, even though artificial intelligence is super cool and helpful, we also need to be careful and make sure we use it in the right way. It's important to remember that AI is only as smart as the people who program it, so we need to make sure it is used for good things and not bad ones.In conclusion, artificial intelligence is like a super cool robot friend that can help us with lots of things in our lives. It's important to use AI in the right way and make sure it helps us do good things and make the world a better place. So let's keep being smart and using AI to help us learn, play, and live our best lives!篇8The Impact of the Correction Website Artificial Intelligence on LifeHi everyone, my name is Emily, and today I want to talk about how the correction website artificial intelligence has changed our lives.First of all, let me explain what artificial intelligence is. It's like when a computer can think and learn things on its own, without needing a human to tell it what to do. It's super smart!One way that artificial intelligence has changed our lives is by helping us with our writing. For example, when we write something on a website and there's a mistake, the artificial intelligence can help us fix it. It's like having a smart friend who knows all the answers!Another way that artificial intelligence is helpful is when we need to do research. Instead of spending hours looking up information in books, we can just ask the artificial intelligence, and it will give us the answers we need. It's so much faster and easier!Some people worry that artificial intelligence will take over the world and make humans obsolete. But I think that as long as we use it wisely and remember that we are the ones in charge, artificial intelligence can be a really good thing for us.So, in conclusion, the correction website artificial intelligence has had a big impact on our lives, making things easier and more convenient. And as long as we use it responsibly, it can continue to help us in the future. Thank you for listening!篇9How do you do, everyone! Today, I want to talk about how the Correcting Website Artificial Intelligence has changed our lives.Firstly, the Correcting Website AI is really helpful for us students. When we write essays or homework, we may make mistakes in spelling or grammar. The AI can help us correct them quickly, so we can learn from our mistakes and improve our writing skills. Isn't that cool?Secondly, the Correcting Website AI can also help us in our daily life. For example, when we send emails or messages to our friends and family, the AI can make sure our writing is clear and correct. It's like having a little teacher in our pocket!Furthermore, the Correcting Website AI can assist professionals in their work too. Doctors, engineers, and scientists can use the AI to check their reports and research papers for any errors. This saves them time and ensures the accuracy of their work.In conclusion, the Correcting Website AI has made a big impact on our lives. It helps us learn, communicate, and work more efficiently. I'm grateful for this amazing technology, and I can't wait to see what other innovations the future holds. Thank you for listening!篇10Okie dokie! Here goes my article about how the Correction Website's AI affects our life!Hey guys, have you ever heard about the Correction Website's AI? It's like a super smart machine that can help us correct our grammar mistakes and spelling errors. Isn't that cool? But you know what? This AI thingy is not just for showing off how smart it is, it actually helps us a lot in our daily life!First of all, the AI on Correction Website can make our writing look super professional. You know, sometimes we make silly mistakes like forgetting to put a comma or using the wrongverb tense. But with the help of AI, we can fix all those mistakes in no time! Our teachers will be so impressed with our perfect writing!Secondly, the AI on Correction Website can help us learn new things. When it corrects our mistakes, it also tells us why it's wrong and how to fix it. So, we can learn from our mistakes and become better at writing. How cool is that?And lastly, the AI on Correction Website saves us a lot of time. Instead of spending hours trying to find and fix our mistakes, we can just paste our writing into the website and let the AI do its magic. It's like having a personal writing assistant!In conclusion, the Correction Website's AI is like our writing superhero. It makes our writing look professional, helps us learn new things, and saves us time. So, next time you have a writing assignment, don't forget to use the AI on Correction Website. It will make your life so much easier!。

英语写作智能评阅系统对比研究——以iWrite和批改网为例

英语写作智能评阅系统对比研究——以iWrite和批改网为例

692020年40期总第532期ENGLISH ON CAMPUS英语写作智能评阅系统对比研究——以iWrite 和批改网为例文/吴艳华【摘要】本文介绍了英语写作研究的趋势,概述了国内外英语写作智能评阅系统的现状,客观分析了国内高校使用率较高的iWrite和句酷批改网的相似点与不同之处,以期助力广大英语写作教师的教学和研究,提高学生的英语写作能力。

【关键词】英语写作;iWrite;批改网【作者简介】吴艳华(1982-),女,陕西渭南人,渭南师范学院外国语学院副教授,英语语言文学专业硕士,研究方向为英语教学、跨文化交际。

【基金项目】本论文为校级横向课题阶段性成果,项目编号:20HX083。

纪90年代,美国教育考试服务中心(Educational Testing Service, 简称ETS)的Jill Burstein博士等人开发了E-rater,最初被用于管理学研究生入学考试(GMAT)“Analytical Writing Assessment”部分的评分,在2002年申请并在2006年获得专利,是第一个被应用于大规模社会化考试的AES系统。

该系统不仅擅长将学生使用的语言与数据库中不同分数段文章的语言进行比对,关注学生的用词和语法,还可以审核学生的文章组织和语言风格,并通过匹配主题关键词来检测文章发展是否跑题。

然而,自2006年起,ETS不再承办GMAT。

因此,E-rater已由Vantage Learning研发的IntelliMetricTM取代,应用于GMAT的评分。

该系统吸取了人工智能(AI)、自然语言处理(NLP)和统计技术的优势,不仅能够模拟人工从句法、语义和篇章三个层面给出准确评分,还支持日语、法语等多语言文本的评价。

国内关于写作自动评阅系统的研究起步较晚。

北京外国语大学梁茂成教授是我国英语作文评分的开拓者,一直专注于该领域的研究。

其开发的“大规模考试英语作文自动评分系统”于2005年申请了国家专利,得到了众多业界专家的肯定。

句酷批改网在英语写作教学中的作用探析

句酷批改网在英语写作教学中的作用探析

句酷批改网在英语写作教学中的作用探析摘要:信息化时代的英语教学离不开信息技术的支持。

新的英语写作教学模式可以以网络为媒介,以技术为手段。

句酷批改网()就是在这样一个网络大环境下产生的一个帮助学生在写作的多个环节尤其是第三环节训练写作水平,激发学生写作内驱力,提高教师教学科研效率的一个网络写作平台。

关键词:句酷批改网写作第三环节写作内驱力教学科研效率信息化时代的英语教学离不开信息技术的支持。

新的英语写作教学模式可以以网络为媒介,以技术为手段。

批改网就是在这样一个网络大环境下产生的一个帮助学生在写作的多个环节训练写作水平,激发学生写作内驱力,提升学生写作技巧的一个网络写作平台。

批改网是一个用计算机自动批改英语作文的在线系统。

就像医生使用CT机一样,老师可以用批改网自动扫描学生作文的各种参数,进而做出更精准、更客观的判断和点评。

批改网的原理通过对比学生作文和标准语料库之间的距离并通过一定的算法将之映射成分数和点评。

批改网认为作文分数重要,但具体的反馈和建议更重要。

因为后者使得学生知道如何去修改。

批改网尤其在以下三个方面对英语写作教学产生作用。

一、批改网使学生在英语写作多环节中的第三环节得到进一步加强与传统英语写作类似,基于网络环境下的学生英语写作是一个循序渐进的脑力与体力结合的综合实践过程。

但与传统英语写作在具体环节中具有一定的差异性。

笔者在网络环境下的英语写作教学过程之中发现,学生在早期英语写作练习过程之中,即从萌芽到最终完成主要涵盖三个重要环节。

第一环节,学生应一定的写作要求进行相应的思想与材料准备。

第二环节,学生将第一环节的产物进一步整合为母语常用的表达方式。

第三环节,将母语的表达方式转化为英语常用表达方式。

在这一环节与传统英语写作大有不同。

在学生英语写作的第一、第二环节之中,此环节是实现英语写作的起源与储备环节,其过程与传统英语写作过程相似。

但在第三环节中,批改网通过对比学生作文和标准语料库之间的距离,对学生的英语表达方式提出及时具体的反馈和建议。

基于句酷批改网的大学英语写作教学实证研究

基于句酷批改网的大学英语写作教学实证研究

基于句酷批改网的大学英语写作教学实证研究1. 本文概述随着全球化进程的不断加速,英语作为国际通用语言的重要性日益凸显。

在大学英语教学中,写作能力的培养一直是教学的重点和难点。

传统的写作教学模式往往存在评价方式单反馈不及时等问题,难以满足学生个性化学习的需求。

为此,本文旨在探讨基于句酷批改网的大学英语写作教学模式对提高学生写作能力的影响。

句酷批改网是一款基于人工智能技术的写作辅助工具,它能够为学生提供即时的写作反馈和指导。

本研究采用实证研究的方法,通过对比实验组和对照组的数据,分析句酷批改网在大学英语写作教学中的应用效果。

本文首先介绍了研究背景和意义,随后详细阐述了研究方法、数据收集和分析过程,最后总结了研究结果,并提出了对大学英语写作教学的启示和建议。

通过本文的研究,我们期望能为大学英语写作教学改革提供有益的参考和实践指导。

2. 文献综述写作自动评价系统的研究始于上世纪60年代的美国,其发展经历了三个阶段。

第一阶段的PEG(Project Essay Grade)系统主要适用于大规模考试的评分,但对作文内容的关注不足。

第二阶段的IEA(Intelligent Essay Assessor)和Erater系统分析更加复杂,包含更多词法、句法及篇章结构元素。

第三阶段的My Access!、Criterion、Writing Roadmap等系统提供作文总分及分项分,并给出个性化反馈,但主要针对英语本族语学习者。

在国内,对写作自动评价系统的研究起步于本世纪初,且侧重于介绍性和探讨性。

近年来,国内学者在研制适合中国学生的英语写作自动评分系统方面进行了探索。

同时,也有学者对写作自动评价系统在教学中的应用进行了尝试,有的侧重探究其在英语教学中的应用模式,有的讨论其使用效果。

以句酷批改网为代表的英语作文自动批改网站提供了自动批阅、评分和错误标注等功能,帮助大学生和英语教师迅速发现英语作文中的错误,并及时进行解析和帮助。

批改网对高中生英语写作能力的帮助及提高

批改网对高中生英语写作能力的帮助及提高

批改网对高中生英语写作能力的帮助及提高作者:丁洁来源:《新教育时代·学生版》2019年第20期摘; 要:英语作为全球化的语言在我国教育中的地位也越来越高,高中作为英语学习的重要阶段,英语写作能力的高低直接影响英语学习效率和英语应用情况。

随着互联网技术的不断发展,批改网成为了学生自主学习、写作的重要方式。

本文立足于此,浅谈批改网的应用对于高中生英语写作能力的帮助,进一步探究如何利用批改网的教学优势,提高高中生英语写作能力。

关键词:批改网; 高中英语; 写作能力英语是一门语言型学科,具有语言听说读写四要素,高中作为学生学习英语的重要阶段,英语写作水平对于高中生来说至关重要。

但是就目前教育来说,高中生学习科目多、压力大,很多英语教师不能对学生的作文做出及时评价和反馈,导致学生不能直观的看到自己的错误,从而影响学生英语写作能力的发展。

一、批改网的概述和特点批改网是互联网下衍生的一款智能批改因故作文的在线服务系统,主要依托云计算的英语作文自动批改服务。

批改网的应用技术主要是通过云计算得出学生书写和标准语资料库的差异,从而将学生作文做出具体的评分和内容分析。

批改网具有以下特点:第一,在线批改,传统的高中英语作文是由教师进行批改,不仅效率慢,而且容易产生各种漏洞,批改网可以实现实时的在线批改,在提交学生作文后,及时生成学生作文的得分和作文内容分析,不但效率高,而且相对来说出错的几率小;第二,个性化服务。

批改网可以针对不同的学生给予不同的大分工是,让每个学生可以按照自身的学习需求以及认知水平进行打分、测评。

二、批改网对高中生英语写作能力的帮助批改网高中英语作文教学模式的应用,实现了实时在线测评,使高中英语写作教学变得更加高效,对于高中生英语写作能力的帮助也是不可小觑的,其帮助主要集中在以下几个方面:第一,有助于提升学生写作兴趣批改网的使用,改变了传统高中作文批改形式,以一种全新的理念和模式进行作文批改,从一定程度上给高中英语写作教学带来了变革和创新,对于学生来说,能够有效激发学生学习英语、进行英语写作练习的热情和积极性,有助于提升学生写作兴趣,促进学生写作水平提升。

ai智能批改英语作文

ai智能批改英语作文

ai智能批改英语作文## English Answer.Introduction:In the realm of language learning, the use ofartificial intelligence (AI) has revolutionized the process of evaluating written compositions. AI-powered writing assistants provide educators and students with advanced tools for analyzing, assessing, and providing feedback on essays. This essay will delve into the multifacetedbenefits of AI in English作文批改, exploring its impact on accuracy, efficiency, and personalized learning.Accuracy and Objectivity:One of the primary advantages of AI in essay批改is its ability to provide consistent and objective feedback. AI algorithms are trained on vast databases of written work and can identify common errors and areas for improvementwith a high degree of accuracy. Unlike human graders, who may be influenced by subjective preferences or biases, AI remains impartial, ensuring that students receive fair and consistent evaluations.Efficiency and Time-Saving:AI-powered writing assistants significantly reduce the time required for essay grading. These tools can automatically process and analyze essays in a fraction of the time it would take a human grader. This allows teachers to allocate more time to providing individualized feedback and supporting students in their writing development. Students also benefit from faster turnaround times, enabling them to receive timely feedback and make necessary adjustments to their work.Personalized Learning and Tailored Feedback:AI's capabilities extend beyond mere error detection. Advanced AI algorithms can analyze writing style, vocabulary usage, and grammar proficiency, providingstudents with personalized feedback tailored to their specific needs. These insights help students identify areas where they excel and areas where they need additional support. By adapting to each student's unique writing style, AI promotes individualized learning and empowers studentsto develop their writing skills at their own pace.Error Detection and Correction:One of the fundamental roles of AI in essay批改iserror detection. AI algorithms are designed to identify common grammatical errors, such as subject-verb agreement, tense consistency, and punctuation mistakes. These errors are often overlooked by human graders due to the overwhelming workload or time constraints. AI's ability to pinpoint and provide immediate feedback on these errors enables students to focus on improving their accuracy and writing mechanics.Improvement of Vocabulary and Grammar:AI writing assistants can also assist students inexpanding their vocabulary and improving their grammar. These tools provide suggestions for alternative words or phrases, helping students to enhance their writing style and communicate their ideas more effectively. Additionally, AI can identify and correct grammatical errors, providing students with concrete examples of correct usage. This constant exposure to accurate grammar and vocabulary builds confidence and fluency in students' writing.Automated Assessment and Grading:AI-powered writing assistants offer the capability of automated assessment and grading. These tools can assign scores based on pre-defined criteria, such as grammar, coherence, and originality. This automation eliminates the potential for human error in grading and ensures consistency across multiple essays. While AI cannot fully replace the role of human graders in providing holistic feedback, it can significantly streamline the assessment process and provide valuable insights into students'writing proficiency.Conclusion:In conclusion, the integration of AI in English作文批改has brought about a paradigm shift in the way essays are evaluated. AI's ability to provide accurate, efficient, and personalized feedback empowers educators and students alike. By automating error detection, improving grammar and vocabulary, and offering tailored guidance, AI-powered writing assistants enhance the learning process, foster writing proficiency, and empower students to reach theirfull potential as writers.## 中文回答:引言。

批改网:英语作文智能批改

批改网:英语作文智能批改

77一、英语写作现状在很多英语考试中,英语作文裸考现象很普遍。

尤其是中学学生,由于学习科目较多,时间和精力有限,而写一篇作文耗时耗力,写完后又得不到老师及时细致的批改反馈,严重挫伤了学生练习写作的积极性。

学生通常都是在考前练习几篇写作题目,或者背诵范文。

目前,英语师生人数比例失衡严重,学生多,英语老师少,再加上老师的教务、科研等工作,英语作文经常面临老师布置习题,但难以有效大量批改的问题。

进一步导致学生英语写作水平较差,作文均分不及格。

近几年实施的新高考英语改革提升了英语作文分数,增加了作文篇数,强调对学生应用能力的培养,作文分值由原来的15-25分提升到35-40分。

在大部分高校,写作是公共英语课程主要考核方式之一。

北京市海淀区英语教研员刘晓波曾说过,“得作文者得天下”。

英语写作在英语教学和考试中越来越重要,提升英语写作水平对提升学生英语综合能力的重要性不言而喻。

二、批改网是什么批改网是一款能够提供即时反馈的英语作文智能批改系统批改网是一款智能批改英语作文的在线服务系统,能够有效提高教师的批改工作效率,提高学生的英语写作能力。

对于学生而言,批改网能够在1秒内对作文给出分数、批改网:英语作文智能批改□文/张跃北京语言智能研究院执行院长、批改网创始人。

硕士毕业于东北大学,曾任职于微软亚洲研究院和奇虎360公司,从事自然语言处理和搜索相关技术研究。

目前专注于英语作文的智能批改相关研究,其团队开发的批改网已累计批改作文超过5.3亿篇,已被6000多所学校、2000多万名学生所使用。

张 跃随着人工智能的介入,传统的教育模式正在发生巨大的变化,深度学习、自然语言处理等技术让固有的教与学方式产生了新的变革,智能化的教学方式为个性化教学提供了新的可能性。

本文以批改网的英语作文智能批改系统为例,阐述智能化教育是如何突破传统教育模式在时间与空间上的限制,为学生提供更为公平、有趣、个性化的教育的。

76图1:英语作文在批改网批改后的反馈评语和按句点评的反馈。

批改网-英语作文网上自动批改系统

批改网-英语作文网上自动批改系统
批改网是一个英语作文网上自动批改系统,专注于为学生提供快速、准确的英语作文批改服务。该系统全面覆盖词汇、语法、拼写、搭配以及中式英语等各个方面的检查与修正,能够帮助学生有效提升英语写作水平。同时,批改网也适用于教师使用,可以轻松管理学生的作文提交与批改,提高工作பைடு நூலகம்率。系统已经成功批改了大量来自南京大学等高校的英语作文,并得到了教师与机器的双重评分,准确率高达92%以上。此外,批改网还拥有一支专业的研发团队,致力于不断优化系统功能,提升用户体验。目前,已有超过9,580,000名学生和教师使用批改网,覆盖了90%以上的大学和学院,累计批改作文数超过100,000,000篇。感谢广大用户的信任与支持,批改网将继续努力,为英语写作教学提供更加便捷、高效的解决方案。

基于智能作文批改系统的“积木式”个性化英文写作策略

基于智能作文批改系统的“积木式”个性化英文写作策略

基于智能作文批改系统的“积木式”个性化英文写作策略作者:李灵姝来源:《学周刊》2019年第05期摘要:作为智能作文批改系统的代表,句酷批改网各功能模块充当着英文写作的“积木”。

在写作过程中,学生需要什么帮助,就可以去批改网各功能模块中寻找相应的“积木”,并根据反馈进行调整,采取适当的策略,最终成功搭建其个性化习作宫殿。

关键词:智能系统;句酷批改网;英文写作;策略中图分类号:G64 文献标识码:A 文章编号:1673-9132(2019)05-0008-03DOI:10.16657/ki.issn1673-9132.2019.05.003从20世纪90年代起,现代教育技术就已经应用于英语写作,各种英语写作学习网站为学生和教师提供了大量英语学习资源。

自21世纪,基于信息技术的英语教育开始提供智能化的在线写作平台,不仅为学习者提供反馈,与学习者进行智能化互动,而且能为教师与学生提供交流的空间[1],使学习者能够自我控制,调整写作进程,增强写作兴趣,从而高效写作。

大数据时代的数据可以帮忙预测,也可以提供建设。

然而,以数据驱动的语言智能系统实证研究特别缺乏;并且,目前我国对学习者行为的研究、结果和结论,主要停留在对其行为特征的描述,或最后经过这种描述构建了一个行为特征的模型;但将这种行为特征的分析结果运用于写作实践的研究不多。

因而,英语教育者开展基于语言智能系统教育实证的英语写作实践策略研究迫在眉睫。

一、国内外智能作文批改系统(一)国外智能作文批改系统最早开始AES(Automated Essay Scoring自动写作评分)系统研究的是Ellis Page,于1966年开发了PEG(Project Essay Grade)。

1982年,UNIX的程序Writer’s Workbench可以提出标点、拼写及语法的建议。

到20世纪90年代,代表性的AES系统IEA(Intelligent Essay Assessor)、E-rater、IntelliMetric[2]、BETSY(Bayesian Essay Test Scoring System)、CRASE(ConstructedResponse Automated Scoring Engine)等得以相继开发。

英语作文作业机器人批改

英语作文作业机器人批改

英语作文作业机器人批改Title: The Advantages and Disadvantages of Artificial Intelligence。

Introduction:Artificial Intelligence (AI) has become an integral part of our lives, revolutionizing various sectors such as healthcare, transportation, and entertainment. While AI offers numerous benefits, it also poses certain challenges. This essay will discuss the advantages and disadvantages of AI, shedding light on its impact on society and raising important ethical questions.Advantages of Artificial Intelligence:1. Increased Efficiency: AI enables machines to perform tasks with greater precision and speed than humans. This results in increased productivity and efficiency in various industries, leading to economic growth.2. Automation: AI allows for the automation of repetitive and mundane tasks, freeing up human resources to focus on more complex and creative work. This leads to improved job satisfaction and the development of new skill sets.3. Enhanced Healthcare: AI has transformed the healthcare sector by enabling faster and more accurate diagnosis, personalized treatment plans, and the development of innovative medical devices. This has the potential to save countless lives and improve patient outcomes.4. Improved Safety: AI-powered systems have made significant contributions to enhancing safety in various areas. For example, self-driving cars equipped with AI technology can reduce the risk of accidents caused by human error.5. Advanced Research: AI can process and analyze vast amounts of data, enabling researchers to make significantbreakthroughs in fields such as climate change, genetics, and space exploration. This accelerates scientific progress and opens up new possibilities for solving complex problems.Disadvantages of Artificial Intelligence:1. Job Displacement: As AI continues to advance, thereis a concern that many jobs will be replaced by machines. This could lead to unemployment and economic inequality, requiring society to adapt and create new opportunities for workers.2. Ethical Dilemmas: AI raises ethical questions regarding privacy, data security, and the potential misuseof technology. For example, facial recognition software can be used for surveillance purposes, infringing onindividuals' rights to privacy.3. Lack of Human Touch: While AI can perform tasks efficiently, it lacks human emotions, empathy, andintuition. This limits its ability to fully understand and respond to complex human needs, such as in customer serviceor healthcare settings.4. Dependence on Technology: Society's increasing reliance on AI and automation may lead to overdependence, making humans vulnerable to system failures or cyber-attacks. It is crucial to maintain a balance between human decision-making and AI-driven processes.5. Unequal Access: The development and implementation of AI technologies may create a digital divide, where certain populations or regions have limited access to these advancements. This could further exacerbate existing inequalities in society.Conclusion:Artificial Intelligence has undoubtedly brought significant advancements and improvements to various aspects of our lives. However, it is essential to carefully navigate the challenges it presents. By addressing ethical concerns, ensuring equal access to AI technologies, and reimagining the future of work, we can harness thepotential of AI while minimizing its negative impacts. Striking a balance between human capabilities and AI-driven automation is key to creating a more inclusive and prosperous society.。

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77一、英语写作现状在很多英语考试中,英语作文裸考现象很普遍。

尤其是中学学生,由于学习科目较多,时间和精力有限,而写一篇作文耗时耗力,写完后又得不到老师及时细致的批改反馈,严重挫伤了学生练习写作的积极性。

学生通常都是在考前练习几篇写作题目,或者背诵范文。

目前,英语师生人数比例失衡严重,学生多,英语老师少,再加上老师的教务、科研等工作,英语作文经常面临老师布置习题,但难以有效大量批改的问题。

进一步导致学生英语写作水平较差,作文均分不及格。

近几年实施的新高考英语改革提升了英语作文分数,增加了作文篇数,强调对学生应用能力的培养,作文分值由原来的15-25分提升到35-40分。

在大部分高校,写作是公共英语课程主要考核方式之一。

北京市海淀区英语教研员刘晓波曾说过,“得作文者得天下”。

英语写作在英语教学和考试中越来越重要,提升英语写作水平对提升学生英语综合能力的重要性不言而喻。

二、批改网是什么批改网是一款能够提供即时反馈的英语作文智能批改系统批改网是一款智能批改英语作文的在线服务系统,能够有效提高教师的批改工作效率,提高学生的英语写作能力。

对于学生而言,批改网能够在1秒内对作文给出分数、批改网:英语作文智能批改□文/张跃北京语言智能研究院执行院长、批改网创始人。

硕士毕业于东北大学,曾任职于微软亚洲研究院和奇虎360公司,从事自然语言处理和搜索相关技术研究。

目前专注于英语作文的智能批改相关研究,其团队开发的批改网已累计批改作文超过5.3亿篇,已被6000多所学校、2000多万名学生所使用。

张 跃随着人工智能的介入,传统的教育模式正在发生巨大的变化,深度学习、自然语言处理等技术让固有的教与学方式产生了新的变革,智能化的教学方式为个性化教学提供了新的可能性。

本文以批改网的英语作文智能批改系统为例,阐述智能化教育是如何突破传统教育模式在时间与空间上的限制,为学生提供更为公平、有趣、个性化的教育的。

76图1:英语作文在批改网批改后的反馈评语和按句点评的反馈。

该系统拥有192个以上的评分维度,通过机器学习可以使用测试环境下的评分要求,并且给予庞大的标准语料库,对学生文中包括中式英文在内的语言问题进行精准判断,并给出修改反馈。

批改原理批改网是由北京词网科技有限公司完全自主研发的英文作文智能批改系统,其核心功能为英语作文智能评分与点评,使用到的核心技术有自然语言处理(NLP,Natural Language Processing)技术、深度学习技术、云计算技术等。

其中批改网是NLP 技术的典型应用,大量综合应用词性标注、句法分析、自然语言生成、文本分类、信息检索、信息抽取、文字蕴含等对应的处理技术和研究成果。

批改功能的批改原理为将用户提交的学习者语料用数据处理后和标准语料数据(母语用户语言资源库)进行比对分析,测量出两者之间的“距离”数据。

然后用一定的分析规则将“距离”映射转化为用户可理解的分数、总评语、按句评语等反馈内容。

映射转化时则依据的是192个语言分析维度。

所以从直观上讲,一篇作文距离标准语料库越远,分数越低,反之则分数越高,如图2所示。

批改网系统体系结构批改网系统主要分为5大模块,分别为:作文分析模块、对比模块、打分模块、数据挖掘模块和知识运维库模块,具体如下:作文分析模块:主要对作文进行整体的分析,分析内容包括词汇、词块、搭配、句型等内容;对比模块:根据作文分析模块分析到的内容,调用知识运维库里相应的数据与作文内容进行对比,找出作文存在的亮点及不足点,并给出相应提示;打分模块:系统在对作文进行分析对比后,会根据教师设置的打分权重对作文进行打分;数据挖掘统计模块:数据挖掘统计模块主要是统计系统对作文的分析结果,并对分析结果进行整理,生成详细的图文报表;7879知识运维库模块:主要为系统对比模块运行提供数据支持。

用户可以将自己的经验提交到知识库里,系统会自动将其记录并用于作文对比,用户提供的数据越多,提供的分析反馈就越详细,学生获得的知识也就越多。

按句点评及中式英文识别技术能够即时给出文章全面的按句点评反馈是批改网一个重要的技术创新点,批改网采用大数据分析、深度学习等技术对大量的学习者语料数据和标注语料数据进行对比分析,得出一个可实时更新且记录的语言粒度更细、规模更大,并可以识别由于文化差异造成的语言用法问题(如中式英文)的知识库(错误库)。

在批改网中用户提交的待分析文章被标注处理后,批改引擎会先根据知识库(错误库)中记录的各种语言分析规则点分析文中语言特点,并自动生成各种情况的反馈内容,最终形成文章批改后的按句点评内容,而每一篇被分析过的学习者文章也会最终进入学习者语料库,进一步丰富学习者语料库。

批改网使用概况截至目前,批改网已经在国内大学、中学的英语老师和学生间得到广泛使用,包括图2:批改网打分原理图3:批改网体系结构8081的学习效果。

即时反馈刺激学生自主学习行为的发生学生的学习受多方面因素的影响,其中主要是受学习动机的支配。

学习动机是指直接推动学生进行学习的一种内部动力,是激励和指引学生进行学习的一种需要。

在英语写作中,即时反馈能为学生提供学习动机,系统的即时反馈刺激学生不断修改、不断完善,以达到分数提高的目的。

而这种动机也可以理解为游戏攻关心态,学生整个写作提分的过程就像一个游戏闯关的过程,分数每提高一点,就像闯过一个关级,这对学生是一种激励,刺激学生自主学习行为的不断发生。

学生在批改网提交作文后,不仅能实时查看自己的成绩,还能查看自己在班级里的排名。

在一个寝室里,有的学生第一次提交就得到90多分,而有的学生只得到70多分,这个学生就努力修改以提高分数。

系统的即时反馈激励着学生不断修改,赶超他人,提升自己的写作成绩。

四、批改网使用案例分析批改网多元评价技术:清华大学张文霞教授的“五步作文法”清华大学外文系张文霞教授在英语写作与现代化教育技术相融合的教学研究方面进行了有效的理论和实践探讨。

她是清华大学最早将批改网引入本科英语写作教学的老师,特别是引入了人机共评的多维度、多模态写作评价模式实践,取得了良好的教学效果。

批改网支持多元的评价方式,通过“教师点评+同伴互评”的学习活动方式,有利于提高学习者的迁移学习能力。

教师以学习者的作文被自动批改后的评价结果为参考,进行人工批改、打分、写评语。

同时,教师通过“随机分配”和“指定分配”两种方式,发起同伴互评的在线教学活动,要求学习者在规定的时间内完成作文评价的任务。

张文霞[3]教授根据“以评促学”理论,在批改网多元评价技术的支持下设计了“单周写作,双周评议,其间多元反馈评改,然后阶段性反思自评”的过程化施教方案。

根据“社团学习”和“临近区域”理论,在课堂教学中,由教师和助教一比一配对的“教研团队”,以学生为中心,在一个学期中,通过师生团队协作共同提高写作技能。

基于批改网多元评价技术和过程化施教方案,张文霞教授向学生推行了“五步作文法”,如图6所示:清华大学、北京大学等众多名校已经将“批改网”融入日常教学,有来自全国6000所学校的20万名教师和2000万名学生使用批改网,累计批改作文超过5.3亿篇,批改网已然发展成为中国最大的英语写作学习平台。

每天都有几十万名学生在批改网上提交作文。

图4展示了学生在批改网上提交作文的实时动态:批改网能够即时批改学生作业,并通过时间轴的方式记录学习者的成长轨迹,以某位学生的一篇作文为例,经过150次的修改,该学生的作文分数从30分提升到73.5分。

三、即时反馈的重要性实现交互式学习中国人工智能学会理事长李德毅院士说过:“教育的本质就是交互认知 [1]。

”交互式学习是一种强调结合交际合作和电脑使用的新型教学方式。

批改网系统通过给学生提供即时反馈,让学生能够及时了解和修改错误点,通过“提交批改-获得反馈-修改完善”的循环,在与机器不断的交互中实现交互式学习。

提高学习效率,提升学习效果国家基础教育课程教材专家工作委员会委员、教育部《高中英语课程标准》修订组核心成员夏谷鸣曾表示,在英语学习中,如果没有指导性的建议和即时反馈,学生的学习行为大多是在同一水平的简单重复,导致同样的错误重复犯。

在二语习得领域有一个很著名的U-shape[2]理论,这个理论表明学生在掌握一个语言知识点时,通常会经历一个“对-错-对”的过程。

批改网能够即时批改学生作业,并通过时间轴的方式记录学习者的成长轨迹,有助于增强学习者的学习成就感和体验感。

学生在面对第一版分数相对较低的作文时,通过机器批改提示进行自主学习,作文成绩提升,在收到鼓励的同时,形成了习得的过程。

这极大地提高了学习效率,提高了学生图6: 张文霞教授的“五步作文法”[1]视频网址:https:///v_show/id_XMTY3MDc4OTY2MA==.html[2]Millians M. U-Shape Learning[J]. Encyclopedia of Child Behavior & Development, 2011:1525-1527.[3]张文霞,黄静:“构建信息技术在大学英语课程中的运用框架”[J].《现代教育技术》,2014,24(1):75-83图4:批改网用户实时提交数据(网址:/?a=pad3)图5:某位学生的作文成绩轨迹(修改次数:150次;分数:30—73.5分)8283该作文法让学生在完成作业的过程中,先在批改网上提交作文,并根据系统反馈修改作文,然后由同组同学互评,到助教点评,再到学生自己评价,最后由老师对文章做全面点评。

在循序渐进的交流学习中,每个人都能得到语料库、同学和老师的同时反馈,写作水平会得到较大提升。

这样的互动学习模式得到了同学们的广泛好评:“课堂很轻松,也能学到不少东西。

每次作文先自己写,然后在网上修改、同组互评,再经老师评审,受益颇丰。

”同时,清华大学还规定学生需根据批改网给出的反馈对作文进行修改,分数低于85分则不算提交了作文;在批改网上提交的作文分数低于90分者,不准参加论文和作文的答疑;批改网的作文成绩算入平时分,取最高4次作文成绩的平均分算作平时分,这也体现了形成性评估的教学方法。

批改网促进教育均衡发展:北京市朝阳区中考提分案例2015年至2016年,依托国家社科基金重大委托项目“语言大数据挖掘与文化价值发现”,批改网与北京市朝阳区多所学校开展了课题合作项目,针对该项目,批改网重点跟踪了23所学校,其中包括14所农村初中校和9所薄弱城市初中校。

通过让学生在批改网上进行写作训练,教师监督学生学习情况并调整改进英语写作教学方式方法,提升学生的写作积极性和自主学习能力。

在整个课题合作中,批改网收到北京市朝阳区的22460篇学生作文,涵盖了52所图7:批改网作文体检报告单中学,其中老师布置了713个题目,学生累积修改次数达到160599次,平均每人每篇作文修改约7.1次。

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