十字交叉法解题举隅浙江省温岭市箬横中学姜孟高考化学试题的特点是题量大、考点多。要取得好成绩，除了解题要准确外，解题速度也是很关键的。灵活运用“十字交叉法”解答有关题目，不但可提高解题的准确度和速度，而且也可打破常规思维模式，培养思维的广阔性。一、巧解... The cross-cutting method is a good example. The characteristics of the chemistry examination questions in Jiangmeng College Entrance Examination in Wenling City, Zhejiang Province are characterized by a large number of questions and many test points. To achieve good results, in addition to knowing the accuracy of the questions, the problem solving speed is also critical. Flexible use of the “cross-cutting method” to answer relevant questions can not only improve the accuracy and speed of problem solving, but also can break the conventional thinking model and foster the broadness of thinking. One, clever solution...