万本电子书0元读

万本电子书0元读

每满100减50 提高孩子专注力的数独游戏
提高孩子专注力的数独游戏
降落伞
¥18.00
《提高孩子专注力的数独游戏》为了解出每个数独盘面的答案,需要孩子在一段时间内全神贯注,注意力集中,沉浸在“因为”“所以”“如果”“那么”“肯定”“可能”“只有”“可以”“一定”“不一定”“一定不会”等一系列判断中,因此,玩数独游戏不仅可以提高他们的观察力和对数字的敏感性,还能培养他们的专注力和逻辑思维能力。本书分为三个部分,分别介绍了标准数独和变形数独的基本解法,还提供了不同类别和难度的练习题及答案,帮助小读者对数独从门到精通,越玩越聪明。
每满100减50 图解超实用的数独技巧
图解超实用的数独技巧
慕容漪汐
¥10.46
《图解超实用的数独技巧》讲解了标准数独所需要的基础方法(排除法和*余数法)和阶方法(区块法、数对法和*性解法),以及简单而核心的高级技巧法等。不同于多数图书对于解法仅停留在粗浅的层面上,本书除了首先引正确而科学的专业名词和逻辑体系,更加花了大量篇幅对于解法行了精讲和讨论。对于同一解法,本书往往举出多个灵活可用的例子,不仅让读者熟悉技巧,更拓了眼界,了解技巧使用的灵活性。对于不同解法的综合使用,本书也有多个经典的案例。在初版的基础上,删去了部分较难且较少使用的理论技巧,对于变形数独的常见类型行了科普,并且对几类常见的变形数独以及所需要的特殊技巧行了简单的讲解,包括对角线数独、锯齿数独和不规则数独等。本书的习题包括了区分难度的标准数独习题和较简单的变形数独习题。标准数独按所需技巧的层次分为三类,变形数独按不同的类型,选取了经典的题型构成了题库。另外,本书收录了全国性高校联赛的真题,读者可以行尝试。
每满100减50 数独游戏大全:从入门到精通(全3册)
数独游戏大全:从入门到精通(全3册)
邢声远
¥40.00
数独游戏奥妙无穷,它不仅可以供人们休闲娱乐,还对发智力、增强逻辑思维和提高记忆力具有重要作用。经常玩数独游戏,有助于青少年智力发,成年人玩数独,可以增强脑细胸的活力,可以预防老年痴呆症,取得延年益寿的效果。《数独游戏大全:从门到精通(全3册)》为数独爱好者准备了1380个数独游戏,从易到难,让你轻松门,越玩越聪明!
每满100减50 激发无限潜能的300个侦探故事
激发无限潜能的300个侦探故事
张盛林
¥13.65
为什么福尔摩斯能让罪犯无处藏身?为什么名侦 探柯南能让真相不被隐藏?因为他们能够通过看似复 杂的案件表象洞察真相,可以透过嫌疑人的言行举止 找出破绽,而这些都需要超强的思维能力。 ?6~13岁孩子的思维正处于*发展时期,在这 个时期,如果家长有意识地给孩子提供一些有趣的、 生动的、带有悬疑和思考性的书籍,将会很好地激发 孩子对阅读和思考的兴趣,这对培养孩子的思维能力 是非常有帮助的。 ?《激发无限潜能的300个侦探故事(越玩越聪明) 》正是着眼于青少年思维发展的需要,精选了300个 短小精悍的侦探故事,通过引人入胜的叙述,把孩子 带入一个又一个扑朔迷离的侦探世界中,让孩子在好 奇心和兴趣的引导下,学会积极地思考,从而提升孩 子的思维能力。 ?《激发无限潜能的300个侦探故事(越玩越聪明) 》所选的侦探故事短小精悍,在课余时、假期里花几 分钟的时间阅读思考,缓解课堂压力、舒缓紧张的神 经,开启智慧的思维阀门。本书由张盛林编著。
思维风暴:世界上最经典的391个趣味思维谜题(试读本)
思维风暴:世界上最经典的391个趣味思维谜题(试读本)
(美国)萨姆·劳埃德 著,丹彤 译
免费
更全面——目前关于萨姆·劳埃德版本中题量多的中文译本   精选精译391道经典的趣味谜题,300多幅原版珍贵插图清晰再现,是目前关于萨姆·劳埃德版本中题量多的中文译本。无论解题高手还是新手,都可以找到自己喜欢的趣题。   更权威——原版底本权威翻译,堪称国内棒版本   全书采用纽约兰姆出版公司(1914年版)底本翻译,译者阅读和参考了关于萨姆·劳埃德的大量趣题历史资料,堪称目前国内棒的版本。   更详尽——题型分类更准确,层级细分更科学   根据不同题型精心分为10大类,题目难易程度明确标注等级,方便偏爱极具挑战性题目的读者选择。涉及西方的历史、人物、地名、风俗、典故等疑和难,翻译时特别加注释,便于读者理解。
每满100减50 一看就会的小魔术
一看就会的小魔术
陈远吉
¥11.92
本书是专为魔术初级爱好者量身造的。通过轻松活泼的语言,以图文并茂的形式,将一个个奇妙无比、别具风格的魔术展现在大家面前。本书采用循序渐的方法,选取了生活中简单易学的各种小魔术,通过直观的图解和简洁的语言,让你一看就懂,一学就会,更能让你在不知不觉中成为魔术高手,成为受朋友欢迎的心果。
每满100减50 中华谜语大全
中华谜语大全
张卉妍 编
¥8.98
  本书是一本内容丰富、实用性强的普及性谜语书,分为三个部分,即谜语知识、趣谜荟萃和谜语故事。“谜语知识”引导初学者迷宫大门,掌握猜谜技巧;“趣谜荟萃”让读者领悟谜语的魅力;“谜语故事”引人胜,给读者趣味享受。
Wyandotté by James Fenimore Cooper - Delphi Classics (Illustrated)
Wyandotté by James Fenimore Cooper - Delphi Classics (Illustrated)
James Fenimore Cooper
¥8.09
This eBook features the unabridged text of ‘Wyandotté by James Fenimore Cooper - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of James Fenimore Cooper’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Cooper includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Wyandotté by James Fenimore Cooper - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Cooper’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles
每满100减50 小奶狗养育指南:家庭版
小奶狗养育指南:家庭版
(德)赫斯特·M·艾克(Hester·M·Eick)贾裕民译
¥12.00
生活、孩子、家务、工作……是否已经让你的一天足够充实。而现在,又多了一只孩子梦寐以求的小奶狗?!千万别抓狂!事情没你想得那么糟! 你想知道怎么挑选一只适合你家庭的小奶狗吗? 你想让小奶狗顺利地融家庭吗? 你想知道饲养、教导和照料小奶狗的实用建议吗? 你想知道小奶狗必须学会的各种技能吗? 你想让孩子更好地和小奶狗一同玩耍、一同成长吗? …… 如果你的答案是肯定的,那么你一定会喜欢这本书。 因为这本书能告诉你如何与孩子和小奶狗一起轻松自在地生活, 并且从中发现许多乐趣! 是的,有小孩和小奶狗的日常生活会让你精力充沛,身心轻松。
The Deerslayer by James Fenimore Cooper - Delphi Classics (Illustrated)
The Deerslayer by James Fenimore Cooper - Delphi Classics (Illustrated)
James Fenimore Cooper
¥8.09
This eBook features the unabridged text of ‘The Deerslayer by James Fenimore Cooper - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of James Fenimore Cooper’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Cooper includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Deerslayer by James Fenimore Cooper - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Cooper’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles
The Fortunes of Perkin Warbeck by Mary Shelley - Delphi Classics (Illustrated)
The Fortunes of Perkin Warbeck by Mary Shelley - Delphi Classics (Illustrated)
Mary Shelley
¥8.09
This eBook features the unabridged text of ‘The Fortunes of Perkin Warbeck by Mary Shelley - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Mary Shelley’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Shelley includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Fortunes of Perkin Warbeck by Mary Shelley - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Shelley’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles
The Sketch Book of Geoffrey Crayon, Gent. by Washington Irving - Delphi Classics
The Sketch Book of Geoffrey Crayon, Gent. by Washington Irving - Delphi Classics
Washington Irving
¥8.09
This eBook features the unabridged text of ‘The Sketch Book of Geoffrey Crayon, Gent. by Washington Irving - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Washington Irving’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Irving includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Sketch Book of Geoffrey Crayon, Gent. by Washington Irving - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Irving’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles
The Land that Time Forgot by Edgar Rice Burroughs - Delphi Classics (Illustrated
The Land that Time Forgot by Edgar Rice Burroughs - Delphi Classics (Illustrated
Edgar Rice Burroughs
¥8.09
This eBook features the unabridged text of ‘The Land that Time Forgot by Edgar Rice Burroughs - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Edgar Rice Burroughs’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Burroughs includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Land that Time Forgot by Edgar Rice Burroughs - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Burroughs’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles
Tales of the Alhambra by Washington Irving - Delphi Classics (Illustrated)
Tales of the Alhambra by Washington Irving - Delphi Classics (Illustrated)
Washington Irving
¥8.09
This eBook features the unabridged text of ‘Tales of the Alhambra by Washington Irving - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Washington Irving’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Irving includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Tales of the Alhambra by Washington Irving - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Irving’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles
Tales of a Traveller by Washington Irving - Delphi Classics (Illustrated)
Tales of a Traveller by Washington Irving - Delphi Classics (Illustrated)
Washington Irving
¥8.09
This eBook features the unabridged text of ‘Tales of a Traveller by Washington Irving - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Washington Irving’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Irving includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Tales of a Traveller by Washington Irving - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Irving’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles
每满100减50 速成围棋 初级篇 中
速成围棋 初级篇 中
黄焰,金成来
¥9.99
  《速成围棋》(中初级篇)笔者编写速成围棋系列书从门篇到初级系列,前后已经过1年6个月的时间。其间,出版的围棋技术类书籍从门到高级,从基础理论到高级理论形成体系的书较少见。甚至,针对一般学生的教育教材也没有整理出现律性的理论。其结果,由于从基础理论始没有系统性教材,越是中级、高级,基本概念是模糊难解,自然对于较难的问题就难于找出正确的答案了。 在围棋教室学习满一年的学生应学会的基本知识是计算能力的培养,掌握布局和行棋的基本概念等,但是,现有的教材很少满足这一要求。死活与对杀的难易程度不说,解这些题的基础概念和要领也未成体系。
每满100减50 速成围棋 入门篇 上
速成围棋 入门篇 上
黄焰,金成来
¥9.99
  很多小朋友在学围棋,这对围棋界来讲是令人振奋的。有儿童教育是百年大计的说法,所以围棋从儿童抓起对于围棋的未来是至关重要的。尽管如此,从现实的角度来看围棋教育有很多需要改的问题。特别是在围棋教育的一线直与学生触的老师的教学法和学生对教材理解程度留有很多有待研究的课题。这些问题虽在韩国棋院或协、围棋学科等行讨论研究,由于研究人员缺乏等原因还是满足不了围棋教育发展的需要。   笔者认识到门教育的弊端和问题的严重性,为克服这些问题我们出版了这套教材。此教材适当降低了已有教材的难度,为改变以往把围棋看成是吃子游戏的错误想法,从1卷始收了地(空)和行棋等围棋基础概念。同时收录了有趣的提高思考能力的问题,以搞活教材的趣味性。注意力训练问题也是提高围棋兴趣的内容。
每满100减50 速成围棋 初级篇 上
速成围棋 初级篇 上
黄焰,金成来
¥9.99
笔者编写速成围棋系列书从门篇到初级系列,前后已经过l年6个月的时间。其间,出版的围棋技术类书籍从门到高级,从基础理论到高级理论形成体系的书较少见。甚至,针对一般学生的教育教材也没有整理出规律性的理论。其结果,由于从基础理论始没有系统性教材,越是中级、高级,基本概念越是模糊难解,自然对于较难的问题就难于找出正确的答案了。 这些现象可从为了一步提高围棋水平而来到围棋道场学习的学生当中找到。他们大部分已在围棋教室学习了2~4年,他们来到道场后有一个共同,相对于学棋的时间来看,死活题和对杀的计算能力较差,更重要的是找不出从何处始着手解决问题。另外,虽有摆棋谱的耐心,却对布局和行棋的基本理论理解不足。这些问题,应该说要从没有好的教材找原因。 在围棋教室学习满一年的学生应学会的基本知识是计算能力的培养,掌握布局和行棋的基本概念等,但是,现有的教材很少满足这一要求。死活与对杀的难易程度不说,解这些题的基础概念和要领也未成体系。尤其,对于行棋和布局的理解较之对死活和对杀更为贫乏。这些概念勉强由老师来补充,自然不会有好的效果。笔者在经营围棋教室时深有体会,由于基础概念的不明确很多具体问题莫衰一是,形成不少混乱,从教育者角度来看实为可叹。任何领域都一样,基础的不足终将导致将来的后劲不足。 在初级篇编排了加强计算力的近战和死活内容,同时将行棋和布局的基本概念编成了问题。另外,将中级阶段学习的大场和小场的概念和区分方法给予了说明。各个项目都是围绕掌握解决问题的基本要领行整理的,所以学习后将易于应付较难的问题。 *后,我非常感谢积极出版本教材、推广本教材和使用本系列教材的所有朋友,同时,为使更多的人学围棋我们将继续行不懈的努力!
每满100减50 斗地主酒式打法
斗地主酒式打法
阿酒先生
¥15.99
本书讲解从斗地主从入门到高手的技巧。作者根据自己及网友的实战案例,讲解初级、中级、高级三部分内容。在初级阶段为读者设计行牌的规划,通过分析己方牌型,设计较为安全的出牌顺序,并根据其他两家的应牌方式,推测出对方的牌型。中级阶段主要讲解王、2、A等大牌的控盘技巧。高级阶段主要讲解实战中的出牌的次序和让牌的技巧。书中对记牌给出了训练方法,并总结了非常实用的牌型推断结论,结合民间打牌的俗语,形成独特的打法。
每满100减50 掼蛋入门到精通
掼蛋入门到精通
兰国伟
¥23.99
掼蛋门比较容易,但是要想得好、得精、能获胜则并非易事,需要不断学习和努力实践,更不能缺少高阶实战技能和配合技巧的诀窍。本书作者将从事掼蛋相关工作20余年的丰富经验行了汇总,通过掼蛋常识篇、掼蛋门篇、掼蛋精通篇三部分内容,从掼蛋的基础知识、术语、牌型、基本规则手,循序渐逐步过渡到配合的技巧、使用炸弹的技巧、攻牌的技巧、防守牌的技巧、记牌的技巧、减少失误的技巧等诸多方面,并辅以大量实战牌例和30余个讲解视频,360度全方位为读者解读了掼蛋的门方法和牌技提升策略。
每满100减50 数独游戏阶梯训练(全4册)
数独游戏阶梯训练(全4册)
爱林博悦 编著
¥23.90
数独是一种基于逻辑推理的智力游戏,玩家需要根据已知的数字,通过推理填满所有方格。数独不仅有趣,还可以有效锻炼我们的逻辑思维能力、观察力和推理能力,让我们更加聪明。 本套书包含了4册,分别是四宫篇、六宫篇、九宫初级篇和九宫高 级篇。在这4册书中,我们可以掌握数独的基本游戏规则和常用的解题方法,如唯 一解法、唯余解法、行摒除法、列摒除法和宫摒除法。这些方法可以帮助玩家解决大部分数独难题。在九宫高 级篇中,还介绍了更高 级的解题技巧,如单元摒除法、区块摒除法、矩形摒除法和撑定位法等。每册书精心设计了一百道题目,并给出了对应的答案,方便我们自我练习和检验。 本套书适合所有热爱数独的玩家,无论你是刚刚触数独的新手,还是已经熟悉基本规则的阶玩家,皆能从中获得乐趣,取得步。