众所周知,提高解题速度和正确率,是考试得高分的保障,同时也是同学们梦寐以求的事情.但是怎样才能做到这一点呢?这就取决于同学们对题意的理解和解题策略的选取.对于同样的问题,解题策略不同,解题耗时就大不相同,有的仅仅需要几秒钟就能得出答案,有的需要几分钟甚至十几分钟才能解决.数秒钟就能得到答案,这就是通常所说的“秒杀策略”.究竟怎样才能正确实 As we all know, to improve the speed and accuracy of the problem-solving, is a high score to protect the test, but also the students dream of things, but how can we do this depends on the students’ understanding and problem solving strategies For the same problem, problem-solving strategy is different, the problem-solving time-consuming is very different, some can only take a few seconds to answer, and some take a few minutes or even ten minutes to solve a few seconds Can get the answer, which is what is commonly called “spike strategy.” How exactly can