常言道:磨刀不误砍柴工.同样地,审题则是解题的关键.当我们遇到问题时,不要急着下笔,特别是对一些不常见的题型.而对于几何题来说,发现图形之间的关系尤为重要,因为大部分题目不是以“死算”取胜,而是以巧算取胜.仔细思考之后,说不定就会灵机一动,产生奇妙的解法.你会发现,很多题目其实根本用不着动笔,靠观察就能解出. As the saying goes: sharpening a knife is not a mistake. Similarly, exam questions are the key to solving problems. When we encounter problems, do not rush to write down, especially for some unusual questions. , And found that the relationship between the graphics is particularly important, because most of the questions not to win After thinking carefully, maybe you will have a brainwave, have a wonderful solution, you will find In fact, a lot of questions do not need to actually pen, can be solved by observation.