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选择题大都可以从题干出发,通过求解对照来做出选择,这是最常用的方法,与求解常规解答题几乎没什么区别,因而也就不能体现选择题自身的特点,反映不出解选择题的策略。一般说来,解选择题要充分利用题目本身所提供的新信息,把常规题变为特殊技巧的快速解答题,避免“小题大做”。迅速完成选择题,意味着可以有更多的时间思考后面的大题而获得更理想的得分数。物理选择题的新信息,主要是结构形式上的特征和稳含的思维方法上的特点,根据它们找出选择题的求解体系,是解题中培养策略意识的好途径,也是让信息从人脑输入、存储、加工和输出有序化的有效训
Most of the multiple-choice questions can start from the title question and make choices by solving contrasts. This is the most common method. It is almost indistinguishable from the conventional solution questions. Therefore, it cannot reflect the characteristics of the multiple-choice questions and cannot reflect the multiple-choice questions. Strategy. In general, the solution to the multiple-choice questions is to make full use of the new information provided by the topic itself and turn the conventional questions into quick answers to special skills so as to avoid “doing big problems”. Complete multiple choice questions quickly means that you have more time to think about the next big question and get a better score. The new information of physical multiple-choice questions is mainly structural features and stable thinking methods. Finding a multiple-choice problem solving system based on them is a good way to raise strategic awareness in problem solving, and it is also to make information from people. Effective training of brain input, storage, processing, and output ordering