一、单词-S的发音规则:1、当单词以清辅音结尾➕s, 读/s/，eg: desks2、当单词以浊辅音或者元音结尾➕s，读/z/，eg: bags3、当单词以发音/t/结尾时，末尾➕s，读/ts/ ，eg: hats4、当单词出现字母s/x/ch/sh➕es结尾，读/iz/ eg:
Having been shown around his former school， he felt the school greatly changed. 在参观了他以前的学校后，他感到学校发生了很大的变化。
