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,2021,部编版九年级语文上册,谈创造性思维,问题：一个桌面四个角，锯掉一个角，还有几个角？,3,4,5,新课导入,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,大千世界多姿多彩，千变万化，即使是同一个事物，角度不同，答案无穷。美国实业家罗迦,费,因格由四个几何图形引发出,“,事物的正确答案不止一个,”,的观点。我们一起来学习这篇课文，看看能否从中获得一些启示。,1.,理清文章结构，把握作者的观点，理解观点和材料之间的联系。,（重点）,2.,分析并学习本文围绕中心论点逐层展开论述的论证思路。,（难点）,3.,明确创造性思维在现实生活中的意义，激发创新思维，培养创新能力。,（重点）,学习目标,罗迦,费,因格，,1948,年生，美国实业家、学者、创造学家，曾创立加利福尼亚创意思考顾问公司，发表过,当头棒喝,创造性纸牌,踢醒沉睡之心,等著作。,作者简介,本文选自,中外母语教材选粹,（江苏教育出版社,2000,年版）。郭常义、胡晓丁译，有改动。很多人在生活、学习的过程中因传统观念的束缚，形成思维定式，知识学得比较死，不善于活用。另外，还有一些人认为搞发明创造都是天才人物的事，不相信自己也能发明创造，导致创造性被自我压制，最终丧失。本文正是针对这种情况而写的。,背景链接,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,生难字,字词学习,创,意（）,压,榨,（）对,称,（）,汲,取（）根深,蒂,固（）,孜,孜不倦（）持之以,恒,（）,不言而,喻,（）,锲,而不舍（）轻而易举,探求 行之有效,chu,n,zh,ch,n,j,d,z,h,n,y,qi,字形易错，注意与,“,缔结,”,的,“,缔,”,区分开。,字音易错，本字只有一音，非多音字。,多音字,舍,【,串句记忆法,】,尽管极有,创,（）意的作品被大家否决了，但这并未对他造成,创,（）伤。,chu,n,chun,（）锲而不舍,（）宿舍,sh,sh,形似字,【,口诀记忆法,】,两花同根并,蒂,（）莲，,缔,（）结同盟互相连，洗耳,谛,（）听前人言。,恒（）持之以恒,桓（）盘桓,垣（）断壁残垣,d,d,h,n,hu,n,yu,n,d,择（）选择,泽（）沼泽,译（）翻译,z,z,y,锲（）锲而不舍,挈（）提纲挈领,契（）默契,qi,qi,q,词语解释,根深蒂固：比喻基础稳固，不容易动摇。,孜孜不倦：勤奋努力，不知疲倦。孜孜，勤勉、不懈怠。,一事无成：什么事情都做不成。,持之以恒：长久地坚持下去。,锲而不舍：雕刻一件东西，一直刻下去不放手，比喻做事情能坚持到底，不半途而废。也形容有恒心，有毅力。,侧重表示非常勤勉，一般用于工作、学习等方面。,用于贬义。,含褒义，侧重于用恒心。,出自,老子,：,“,是谓深根固柢，长生久视之道,”,。,出自,苟子,劝学,：,“,锲而不舍，金石可镂,”,。,词语巧辩,必须,必需,相同点,不同点,辨析,都有,“,一定要,”,的意思。,“,必须,”,是副词，只表示,“,一定要,”,。做状语，后面可以跟上动词或动词性词组、形容词，也可用于主语前面。,“,必需,”,一般做动词，只表示,“,一定要有，不可缺少，必须具备,”,。前面可加,“,所,”,。可做定语（居多），可做谓语（较少）。,1.,粮食是人类,(,),的食物。,2.,明天你,(,),来上班。,必需,必须,自由地朗读课文，思考：本文论述了哪几个问题？,事物的正确答案不止一个。,创造性思维必须具备的条件。,是否人人都有创造力。,怎样成为有创造性的人。,整体感知,阅读,1,3,自然段,本文怎样开头？,这种开头方法有什么好处？,课文解读,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,从下列四种图形中，找出一个性质与其他三个不同的来。,唯一的没有角的图形。,唯一的仅由直线构成的图形。,唯一的非对称性图形。,唯一由直线和曲线构成的图形。,结论：,由于看图形的角度不同，四种答案全都正确。,即：事物的正确答案不止一个（提出论点）,本文开头没有直接提出中心论点，而是用一道图形分类选择题开篇。以一个选择题作为引子，使抽象的议论变得具体、形象，直观而新颖；同时，通过提问的方式引出下文议论的话题，引人思考，激发了读者的阅读兴趣。,好处：,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,不满足于一个答案，不放弃探求,这一点非常重要,“,正确答案只有一个,”,这种思维模式，在我们头脑中已不知不觉地根深蒂固。,这篇课文却提出相反观点，要求我们：,可以说，寻求第二种答案，或是解决问题的其他路径和新的方法，有赖于创造性的思维。那么，创造性的思维必须具备哪些条件呢？,采用了何种修辞手法？有什么作用？,设问,引起读者的注意和思考，同时引起下文的论述，具有过渡的作用。,阅读,4,8,自然段,可以说，寻求第二种答案，或是解决问题的其他路径和新的方法，有赖于创造性的思维。,那么，创造性的思维必须具备哪些条件呢？,有渊博的知识；,有探求新事物并为此而活用知识的态度和意识；,有持之以恒的精神和毅力（不断地尝试）。,创造性思维必须具备哪些条件呢？,富有创造力的人总是孜孜不倦地汲取知识，使自己学识渊博。,为什么,“,我对此完全赞同,”,？,因为,“,知识是形成新创意的素材,”,。,有渊博的知识,“,我对此完全赞同,”,的,“,此,”,指什么？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,作者是如何来论证他的这一观点的？,举例论证：,谷登堡发明了印刷机和排版术。,罗兰,布歇内尔发明了交互式的乒乓球电子游戏。,有探求新事物并为此而活用知识的态度和意识,有持之以恒的精神和毅力（不断地尝试）,请,补充,一些例子来证明,创造,必须要有,持之以恒,的精神和毅力。,爱迪生用白金、黄金等各种金属丝做实验，前后试过的材料不下,1600,种，终于发明了电灯。,居里夫人从,100,多吨的矿渣中提炼出不到,1,克的镭！,丁肇中在两年多的夜以继日的实验中发现了,J,粒子。,不过，这种创造性的思维是否任何人都具备呢？是否存在富有创造力的人和缺乏创造力的人的区别呢？,这两个问句引起读者的思考，将问题深化，表明了下文论述的内容；同时，起到了段与段之间的过渡、衔接作用，从而使文章结构严谨、层次清晰。通过设问，引出下文论述的中心。,阅
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