中考中常常出现找规律的题目,其中有一类题目是这样的,先写出一列数,要求写出后继的数,或写出第n个数;有的给出图形,要找出图形中的规律,或进行计数·这类题都要求在已给出的几个数字或图形中寻找规律,用不完全归纳法作出猜想,找出它所具有的规律,然后再根据规律作出答案·但如 In the examination, there are often problems with finding laws. There are one class of questions like this. First write out a list of numbers, ask to write subsequent numbers, or write the nth number; some give a graph to find out what is in the graph. Regularity, or counting. These questions require that you look for the law in a few numbers or figures that have been given, conjecture with incomplete induction, find out the laws that it has, and then make the answer according to the law.