小李: 来信收悉。你在信中说,参加教育工作一年来,上课劲儿没少使,结果教学效果并不佳。为此,你饭吃不下,觉睡不安,非常苦恼,问我怎么办。你这种境遇,我刚参加教育工作也曾有过。当时我认为自己受过中文专科训练,中文水平比较高,担任小学三年级语文课,闭着眼睛也能教它个来回。所以,备课马马虎虎,有时抄起教材就去上课。但事与愿违,常常碰钉子。一次,我教“残酷”这个词,翻来复去地讲:“残是残忍的残,酷是酷虐的酷, Xiao Li: Let me know. In your letter, you said that in the past year in education, there has been no shortage of classes. As a result, the teaching effect is not good. To this end, you can not eat rice, sleep restless, very distressed, ask me how to do. You have this situation, I have just participated in education have had. At that time, I thought I was trained in Chinese and had a good command of Chinese. As a third-grade Chinese primary school, I could teach it with my eyes shut. So, lesson preparation so-so, sometimes copy the textbooks go to class. However, contrary to expectations, often touch the nail. Once, I taught the word “cruel”, turning it around: "Cruelty is cruel cruelty, cruelty is cruelty,