There are many standards to judge whether a teacher is good or not, such as popularity among students, the scores of students or his or her title. I am lucky to have met many good teachers who have their own characteristics. In my mind, a good teacher first should be rich in knowledge, especially in his or her own subject, which is the basic requirement to a good teacher. Secondly.. 全文你参考这个“英语作文网”吧:
http://www.adreep.cn/gz/3439.html 十五的月亮_2011