考前指导——规范答题.ppt

Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 得数学者得天下！ 头脑清醒 沉着冷静 胆大心细 集中精力 感悟数学 充满自信 笑傲高考 马到成功 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 答题合规范，做对了就要得满分 做数学题不仅要有解答思路，还要把解答过程完整地叙述出来，这样，高考才能得高分，否则就会陷入“对而不全”的尴尬局面。 考生有几种答题不符合规范的现象： 现象一：把正确的答案写在错误的答题区域中，这是最严重的错误，极有可能导致零分。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 现象二、在解答题中用了“某个数学符号”而没有说明的。 例如，在2008年文科卷19题。 有的考生使用了记号P（A），却不说明事件A的含义； 有的考生使用数对（y,z)列举可能的基本事件，却不说明（y,z)中哪个代表男生，哪个代表女生。 这些都是不正确的表达，应该清楚地说明每个符号的意义。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 现象三、在应用题中，不少学生一不设未知变量，二不答。这样的解答肯定要扣掉2分。 现象四、在立体几何题或解析几何题中，不少同学不作图，或者作了辅助线等但却未在图中标明，还有考生是采用自己标的字母，这样很容易导致评卷老师错评。 现象五、在填空题中，不少同学不按要求答题。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 现象六：缺少关键步骤。有的学生在草稿纸上有详细的解答，写在试卷上却忽略了关键步骤。 现象七：字体潦草，涂改厉害，或者错的和对的都放在一起。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .N