总体感觉,难度较往年小些,综合性,创新性,数学知识的考查涛声依旧!掌握考什么,怎么答至关重要!
理解类题目占51分,了解类题目14分,涉及计算类34分,计算量大的6分(18题第二问,21题第三问,22题第三问)
答题存在的问题:
1、温度计估读不给分,比如写成16.0℃
2、单位错不给分
3、得出结果必须是化简后的
4、写错字不给分(14题的奥斯特)
5、没公式不给分
6、缺少必要的文字说明扣分
7、不区分角标扣分
总之,做大题前单位、公式、角标,做大题时,公式、过程、结果。请看图☞
![](https://img.haomeiwen.com/i9395175/f3254c7ff6940a17.jpg)
![](https://img.haomeiwen.com/i9395175/2e2f9662e282bab9.jpg)
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![](https://img.haomeiwen.com/i9395175/51db5af168e53695.jpg)
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