If we had every klutz jump into the orchestra pit , or prance on the opera stage , or slop paint with picasso , we would have some great parties but no art 如果让我们这些外行占据了交响乐队的演奏席,或歌剧院的舞台,毕加索的画板,我们可能得到一场盛大的派队,但绝不会有艺术。
After the doctor had gone sue went into the workroom and cried a japanese napkin to a pulp . then she swaggered into johnsy ' s room with her drawing board , whistling ragtime 医生走后，苏走进工作室里，把一条日本餐巾哭成一团湿。后来她手里拿着画板，装做精神抖擞的样子走进琼西的屋子，嘴里吹着爵士音乐调子。
The translation of a few pages of german occupied an hour ; then i got my palette and pencils , and fell to the more soothing , because easier occupation , of completing rosamond oliver s miniature 翻译几页德文占去了我一个小时。随后我拿了画板和画笔，开始了更为容易因而也更加惬意的工作，完成罗莎蒙德奥利弗的小画像。
The intention of the paper is to study the theory and practice of integrating information technology into mathematics curriculum ( ittc ) mainly through studying the correlated documents and examples with " geometry tool " 本文主要探讨信息技术与数学课程整合的理论，并提出若干实践措施。采用资料和文献研究以及用几何画板进行实例研究的方法。
You can use command - line flags to maximize the sketchpad application window , to maximize the frontmost document window , to specify a default document for sketchpad to open , to determine the location of the sketchpad preferences file , or to specify a folder to use as the tool folder 你可以最大化画板运行程序，让画板打开指定的默认文件，指定画板参数文件的位置或者指定一个目录作为工具目录。
Also the system invents a remote system for exam , which can not only test learners on lien , but also keep record of the course to obtain solution so as to facilitate the evaluation of learners achievement in course learning 该系统还开发了一个远程考试系统，不仅可以完成在线考试功能，还能够记录学生的答题过程、分数等信息，以用于对学生的学习效果进行评估。该系统还对三维电子画板的开发进行了尝试。
Moreover , i wished to see whether you would seek me if i shunned you - but you did not ; you kept in the schoolroom as still as your own desk and easel ; if by chance i met you , you passed me as soon , and with as little token of recognition , as was consistent with respect 此外，我想看一看，要是我躲着你，你是否会来找我但你没有，你呆在书房里，像你的桌子和画板那样纹丝不动。要是我偶而碰到你，你会很快走过，只不过出于礼貌稍稍打个招呼。
As long as teacher the ability is basic to control the ability of use the calculator , training slightly more can from such as of made use of them to press own will to manufacture the small software , own teaching process of close match , carry out the calculator extended education , have a terrace that useds for several teachings to be called " several drawing board " to suit to used for the plane geometry , analytic geometry and project image now several how teaching in usage , also can used for the mechanics , several optics within the physics teaching to combine with the mathematics model , several pictures closely parts of courses 只要教师能基本掌握使用计算机的能力，稍加培训就能够自如的运用它们来按自己的意愿制作小软件，紧密配合自己的教学过程，实现计算机辅助教学，现在有一个用于几何教学的平台叫作“几何画板”它适合用于平面几何、解析几何、射影几何等教学中使用，同时也能用于物理教学中的力学、几何光学与数学模型、几何图像结合密切的部分课程。
The conclusion of this authentic proof research ai . - enlightenment : ( 1 ) in the suitable environment that the substance of the cai in mathematics teaching is student at the modern technology of utilization founded , in the supervising down of first cognition of mathematics , by way of self explores , the mathematics cognition activity of the establishment mentality idea correctly ; ( 2 ) found suitable teaching and the study environment , that is the key of cai gaining success , and reasonably uses the computer medium can help student ' s establishment correctly proper mentality idea ; ( 3 ) how to reasonably scientifically solve the different of man and women in cai is a main obstacle that all students must face the cai ; ( 4 ) the keys which good effect will be gained in the cai are : teacher will change the concept and be brave in exploring in the practice ; the conception which takes students as the center and draw on it to direct the using of education technology 为此，本实验先选取桂林中学高一四个班作为实验和调查对象，采取四种不同的教学模式(讲授法、 cai法、自主cai 、几何画板法)进行“二次函数在给定区间上的最值”内容的教学，然后对测试和调查结果进行分析，揭示课堂教学中计算机辅助教学的学习心理机制；二是学生应用计算机进行探究性学习的认知心理机制的研究。通过对学生历时一个半月的自主学习的观察及最终测试的分析，探索计算机的应用对学生认知心理的影响。本研究的结论与启示： ( 1 )计算机辅助数学教学的实质是学生在利用现代技术创设的一个合适环境中，通过自己的探索，建立正确的心理表象的数学认知活动。
