高中英语作文高分秘诀之课堂挖掘文本的实例探究课件(共25张).ppt

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高中英语作文高分秘诀之课堂挖掘文本的实例探究课件

高中英语作文高分秘诀之课堂挖掘文本的实例探究课件

学生是学习的主体,在英语学科 的文本挖掘过程中,应该注重学 生的主体地位,引导学生主动参 与挖掘和分析过程,从而提高学 生的学习效果和兴趣。
04 关注跨学科融合
英语学科并不是孤立的,它与很多 学科都有密切的联系
THANKS
文本聚类工具
将相似的文本聚在一起 ,常见的聚类算法有Kmeans、层次聚类和 DBSCAN等。
文本挖掘在教育领域的应用
1 2
个性化教学
通过对学生的学习行为和反馈进行分析,为每 个学生提供定制化的学习资源和教学策略。
学生评估
通过对学生的作文进行文本挖掘,提取关键信 息,评估学生的语言能力和写作水平。
求助于老师
及时向老师请教,寻求反馈和指导,不断 完善自己的作文。
05
文本挖掘在英语学科中的未来发展
文本挖掘技术的瓶颈和挑战
数据预处理难度大
01
文本挖掘技术需要大量清洗和预处理工作,以保证数据的有效
性和准确性。
算法模型可解释性不足
02
现有的文本挖掘算法大多基于黑盒模型,难以解释算法的决策
过程和结果。
对英语学科文本挖掘的期许和建议
01
加强技术应用
随着自然语言处理和人工智能技 术的不断发展,未来可以更多地 应用这些技术来辅助英语学科的 文本挖掘。例如,使用机器学习 算法来自动化地对文本进行分析 和分类,以提高效率。
03
02
强化学生主体地位
创新教学方式
通过深入挖掘和分析英语学科的文 本内容,教师可以探索更加创新的 教学方式,例如通过引导学生自主 挖掘和分析文本,促进自主学习和 终身学习。
英语学科中应用文本挖掘的前景展望
提升教学效率
通过文本挖掘技术,教师可以更加准确地把握学 生的学习需求和问题,从而提高教学效率。

高考英语高分写作指导(81张PPT)

高考英语高分写作指导(81张PPT)
英 语 书 面 表 达 指 导
Beautify your Composition
高考作文的华丽变身
遇遇 难易 心心 不更 慌细 ,。
1.所选题材及体裁都非常贴近考生生活, 实际具有时代特点,紧扣与学生相关的 社会热点及学生的生活与学习。
2.词数要求100,既要求表 达事实信息,又要陈述个人观点,对考 生思维和表达能力的要求提高了。
1) Liu Xiang is an excellent athlete. He won the first
prize in Men’s 110 Hurdle Race in the 2004 Olympic Games. (用同位语改写)
,
, won the first prize in Men’s 110
Go through the gate, and you’ll find…. (高级)
When he spoke, he felt more and more excited. (一般)
The more he spoke, the more excited he felt. (高级)
I got up late this morning. I didn’t catch the early bus. (一般)
2、地道原则
[原文]Through traveling, I
learned a lot of knowledge. [修正]Through traveling, I gained/obtained a lot of
knowledge.
3、避免重复原则
[原文]I like reading while my brother likes watching television. [修正]I like reading while my brother enjoys watching television.

高三英语写作公开课课件(共26张)

高三英语写作公开课课件(共26张)
Para.2
因为对中国传统艺术非常感兴趣并且受到过良好训练,所以我非常了解中国画。我不仅可以给游客解说画美在哪里,还可以讲述他们背后的故事。
+
补充细节:
语言表达:
连词成句:
+
traditional Chinese art;
I am deeply interested in traditional Chinese art and I have received a good education in art, so I have a good knowledge of Chinese paintings.
基本得体
基本清楚
6-10
漏掉主要要点
贫乏
错误较多,影响理解
不得体
混乱
1-5
未能传达任何信息,写的内容与要求无关
要点完整;语言准确且多样;结构清晰; 逻辑连贯交际得体书写美观
好作文标准:
好作文的写作步骤 (写作七步法)
审 题体裁时态人称要点
列提纲结构要点关键词
补充细节
语言表达准确地道词汇句式
连词成句+过渡词逻辑连贯流畅连句成篇
(2019 全国1卷)
体裁人称时态 要求
一般现在时
120左右
gallery, art center
应用文(申请信)
第一人称
A Chinese painting exhibition其它相关表达:中国画Chinese paintings, traditional Chinese art, the artworks.
Para.1Para.2Para.3
个人优势+能做的事(具体说明能胜任此工作的理由,3个优势)

英语高考作文如何得高分课件(共49张)

英语高考作文如何得高分课件(共49张)


பைடு நூலகம்
高考英语写作的三个特征: 1.创设使用英语写作的需要; 2.话题与学生认知水平相符; 3.有一定的开放性。

高考作文的核心任务:
在15秒内取悦阅卷老师
高考英语作文最重点:
肃清愚蠢语言错误
优秀高考作文应具备的六个基本特征:
1、层次不乱 2.句式多变 3、亮点若干 4.巧妙串联 5、蠢错不犯 6.整洁卷面
句型:
一、开头句型 1.As far as … is concerned, 2. It goes without saying that… 3. It can be said with certainty that… 4. As the proverb goes…. 5. It’s likely that …. 6. I’m very glad to receive your letter. 7. I hate to say it that I can’t make it to …. 8. What a inspiring picture it is!
需要说明的是,英语的开头和结尾是最关键的,尤其是 开头。基本上,不跑题,遵守题目要求,一个漂亮的开头, 一个还过得去的结尾,2-3个高级词汇,1-2个漂亮的句子, 加上整齐的字迹,作文的分就不会低了哦。
例: 根据下面的文字提示,用英语写一篇120-150词的短 文,记述2011年3月16日你班组织的“规划人生,立 志成才”的活动情况。 要点提示: 1、班主任以微软创始人Bill Gates为例说明了规划人 生的意义,教导大家要善于规划人生。 2、班长以篮球明星为例说明了志向和毅力对个人成 才的意义,激励大家要立志成才。 3、同学们进行自由交流,畅谈自己的人生规划和近 期打算。 4、你自己的感受。 参考词汇:举例说明illustrate ; 毅力perseverance

高中英语作文高分秘诀之课堂挖掘文本的实例探究课件

高中英语作文高分秘诀之课堂挖掘文本的实例探究课件
词汇积累
通过文本挖掘,学习并积累相 关话题的词汇,如常见的高中 英语作文话题包括环境保护、
文化交流、个人成长等。
语法强化
结合文本中的例句,梳理并掌握 核心语法结构,如时态、语态、 从句等。
语言表达
通过模仿文本中的语言表达方式, 提高自身语言表达的准确性和流畅 度。
提升写作技能
谋篇布局
分析文本结构,探讨不同类型 文章的写作特点,如说明文、
拓宽国际视野
通过阅读英文原文,了解国际时事和不同国家的文化风情,有助于拓宽学生的国际视野。
04
实例探究:课堂实战挖掘文 本
文本挖掘方法介绍
01
02
03
文本预处理
去除无关信息,如停用词 、标点符号等,简化文本 结构,提取主要信息
词频分析
统计词汇出现的频率,发 掘高频词和关键词,了解 文本主题和重点
要点二
提高学生作文水平
通过实例探究,学生能够更好地理解 英语写作技巧和方法,从而提高了他 们的作文水平。
பைடு நூலகம்要点三
增强学生自主学习能 力
学生在探究实例的过程中,自主分析 问题、解决问题的能力得到了锻炼, 从而提高了他们的自主学习能力。
创新教学方法反思
01
创新教学方法的优点
02
创新教学方法的不足
与传统教学方法相比,实例探究法能 够更好地激发学生的学习兴趣,提高 他们的参与度和实践操作能力。
培养学生的英语思维能力,鼓 励学生运用英语表达自己的观
点和想法。
创新性教学方法
01
02
03
任务型教学法
通过设计多样化的写作任 务,让学生在完成任务的 过程中提高英语写作能力 。
合作学习法

高考英语写作,如何提升亮点课件(共27张)

高考英语写作,如何提升亮点课件(共27张)
(8) In my opinion, I am in favor of... (9) Personally,I prefer to... (10) In short,...should learn to...;Only in this way can the most difficult problems be solved properly.
面表达的主要困难有: 1、汉语谓语无字形变化,而英语谓语变
化多、时态、语态、语气的语法概念和英
语动词变化之间的关系,写作应用起来不
明确不熟练,加之英汉在动词意义上有差
别,用英语写作时就很容易出错,这就要 加强英语谓语动词变化的训练。
2、英语的句子结构以动词为中心各有特定 的搭配,写作时感到缺乏表达思想的语感。 经常有汉英翻译词对字硬译的现象,加之英 汉两种语言在文化思维方面语言表达有相当 的差异,也造成英语书面表达的一定困难。 要培养英语表达的语感必须加强平时口头和 笔头整句表达习惯的建立和听力理解。
(5) There is no immediate solution to the problem of..., but... might be helpful/beneficial.
(6) There is little doubt/denying that...
(7) As far as...be concerned, I believe/think that...
2.借用关键词汇压缩句子长度,提升句子品味
The flat has an area of 25 square metres with a bedroom,a bathroom and a kitchen.
3.语态互换 Someone saw him studying hard in his study. He was seen studying hard in his study. 4.语序调整 The scholar didn't write a single paper the whole term. Not a single paper did the scholar write the whole term. 5.强调句式 You must write to me when you get there. Do remember to write to me when you get there.

高考英语书面表达高分写作技巧公开课教学课件(共25张PPT)


二、忌次序混乱,连接词单一或缺乏
审完题后,不少考生虽已知道了要写的内容,却不能合 理地组织所给的材料,东一句、西一句,写得支离破碎, 文理不通,让人不知所云。考生最好能迅速地列出要点, 在这个过程中,要考虑一下先写什么,后写什么,句与句 之间,不得逐字或逐条翻译。 段与段之间最好能使用一些能清晰表达逻辑结构的连 接词或句子,如first of all , above all , secondly , next , in fact,besides, in a word , at last , the most important point is that…等等,使文章过渡自然、流畅,做到前后连贯、 层次分明、有条不紊。
注意:不能不 用,且不能少 用,但也不能 滥用。
一、怎样使用较高级的词汇
1. Because the weather was good, our journey was comfortable. Thanks to the good weather, our journey was comfortable. 2.We all think he is a great man. We all think highly of him . 3.Suddenly I thought out a good idea. A good idea occurred to me. / A good idea suddenly struck me.
Байду номын сангаас
六、忌充分自信、不回查
写出来的东西,很可能有不正确、不恰当的 地方,因此,在答完卷时,至少应从以下几个方 面认真检查:(1)对照题目要求,看全部要点是 否都已包括进去,有无遗漏或误解;(2)文体格 式是否正确规范;(3)词语使用是否合适、正确, 有无语法与用词上的错误, 表达是否符合英语表 达习惯;(4)单词拼写、字母大小写有无错误, 标点符号有无遗漏或用错等等。 一句话,对书面表达应尽量做到:不跑题,不 漏点,语言精简合习惯,灵活表达要规范,书法 整齐词有限。

高中英语作文技巧讲解(共51张PPT)(共51张PPT)


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第五档. 25~30分 第二档. 7~12分 第四档. 19~24分 第一档. 1~6分 第三档. 13~18分
覆盖所有内 容要点
应用了较多 的语法结构
2、主要内容:
和词汇
内容要点;
词汇和语法的数量和准确性;
有效地使 用了语句 间的连接
上下文的连贯; 语言的得体性 语言地道,
规范
成分
3、拼写和标点是语言准确 性的一个方面,评分时, 应视其对交际的影响程度 予以考虑。
第四档(19-24)考试说明P377 完成了试题规定的任务
-虽漏掉了一两个次重点,但覆盖所 有内容要点。
-应用的语法结构和词汇能满足任务 的要求。
-语法结构或词汇方面应用基本准 确,些许错误主要是因为尝试较复 杂结构或词汇所致。

高中英语作文高分秘诀之课堂挖掘文本的实例探究课件(共25张).ppt

shocking knife attack.
John was studying in his room when he heard
screaming. When he and his father rushed
outside, a man ran from the scene. They
discovered that Anne Slade, mother of three,
20
• ... Sadly ... I am only able to look at nature through dirty curtains hanging before very dusty windows. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced.
18
• ... Sadly ... I am only able to look at nature through dirty curtains hanging before very dusty windows. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced.
培养英语核心学科素养策略之 文本修辞性语言习得策略实例
1
• As is shown in the above picture, the moment the mouse gets into a container full of food, it starts to enjoy the crops, ignoring its danger. After it consumes the grain of crop, to its horror, it finds itself trapped in the container.

高中英语作文(32张PPT)-经典通用课件资料

表起始的过渡语有first of all,to begin with,in my /our opinion,according to,so far, as far as等。
表时间的过渡语有at first,then,later, firstly, secondly, meanwhile,in the end, finally,after that等。
[原文]I like reading while my brother likes watching TV.
[修正]I like reading while my brother enjoys watching TV.
2021/10/10
20
有可能的话,使用一些地道的,充满洋腔洋调,有“洋味”的单词。
高中英语教学课件
2021/10/10
1
内容
行文 2021/10/10
homework
语言 2
新旧评分标准的不同:
内容方面
旧标准只对要点作出要求,而新标准除要求内容要点外,还涉及到对次重点和无关内容的评定。考生要 获得高分,除要覆盖所有要点外,还要尽量覆盖次重点,并且要少写或不写无关内容。
2021/10/10
3
语言方面
语言方面
旧标准只用语言中错误的多少来衡量语
言的好坏;
旧新标标准准只对用语语言言的中要错求误则的较多为少具来体衡:量
语应言用的语好法坏结;构应多样,力避单调。
应用的词汇应丰富,忌重复用词。
语言错误方面,对“尽力使用较复杂结构或较高级词汇所致”的“些许错误”可以原谅。
新标准这发对语比挥言旧自的评己要分的求标潜则准能较对。语为具言体错:误的一棒子打死更能鼓励考生发挥自己的水平,更能鼓励考生 应用语法结构应多样,力避单调。
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shocking knife attack.
John was studying in his room when he heard scgreivaemuinsga. Wvivhiedndheescarnipdthioisn foafth“esrhroucskhiendg” outside, a man ran from the scene. They discovered that Anne Slade, mother of three,
培养英语核心学科素养策略之 文本修辞性语言习得策略实例
• As is shown in the above picture, the moment the mouse gets into a container full of food, it starts to enjoy the crops, ignoring its danger. After it consumes the grain of crop, to its horror, it finds itself trapped in the container.
had been stabbed repeatedly with a knife. She
was lying in her front garden bleeding very heavily. Her hands had almost been cut off. (Para.3)
Seventeen-year-old teenager, John Janson, was honoured at the Lifesaver Awards last night in Rivertown for giving lifesaving first aid on his neighbour after a
shocking knife attack.
John was studying in his room when he heard screaming. When he and his father rushed outside, a man ran from the scene. They discovered that Anne Slade, mother of three, had been stabbed repeatedly with a knife. She was lying in her front garden bleeding very heavily. Her hands had almost been cut off. (Para.3)
• ... Sadly ... I am only able to look at nature through dirty curtains hanging before very dusty windows. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced.
Seventeen-year-old teenager, John Janson, was honored at the Lifesaver Awards last night in Rivertown for giving lifesaving first aid on his neighbor after a shocking knife attack.
Lifesaver Awards last night in
Rivertown for giving lifesaving first aid on his neighbour after a shocking knife attack.
John was presented with his award at a ceremony which recognized the bthreavlieferyooffatngaeotinvatehpcseeetrorh.eptmloeosnwby,heosphafodrmsaavllyed
had been stabbed repeatedly with a knife.
She was lying in her front garden bleeding very
heavily. Her hands had almost been cut off.
(Para.3)
change example
• ... Sadly ... I am only able to look at nature through dirty curtains hanging before very dusty windows. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced.
Seventeen-year-old teenager, John Janson, was honoured at the Lifesaver Awards last night in Rivertown for giving lifesaving first aid on his neighbour after a
Seventeen-year-old teenager, John Janson, was honoured at the
Lifesaver Awards last night in
Rivertown for giving lifesaving first aid on his neighbour after a shocking knife attack.
The New York Times
The first paragraph gives the most important information.
Seventeen-year-old teenager, John Janson, was honoured at the Lifesaver Awards last night in Rivertown for giving lifesaving first aid on his neighbour after a shocking knife attack.
• ... Sadly ... I am only able to look at nature through dirty curtains hanging before very dusty windows. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced.
shocking knife attack.
John was studying in his room when he heard screaming. When he and his father rushed outside, a man ran from the scene. They discovered that Anne Slade, mother of three, had been stabbed repeatedly with a knife. She was lying in her front garden bleeding very heavily. Her hands had almost been cut off. (Para.3)
shocking knife attack.
John was studying in his room when he heard screaming. When he and his father rushed outside, a man ran from the scene. They discovered that Anne Slade, mother of three,
John was presented with his award at a ceremony which recognized the bravery of ten people who had saved the life of another.
praise / appreciate (sb's ability, service, etc) by giving him an honour or reward
• ... Sadly ... I am only able to look at nature through dirty curtains hanging before very dusty windows. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced.
John was presented with his award at a ceremony which recognized the bravery of ten people who had saved the life of another.
Seventeen-year-old teenager, John Janson, was honoured at the
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Seventeen-year-old teenager, John Janson, was honoured at the Lifesaver Awards last night in Rivertown for giving lifesaving first aid on his neighbour after a
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