在動員大會上,丁浩川先生講:「實習如入寶山,取寶要鑽研,要化力氣;路是要自己走的,步是要自己邁的,困難是要克服的」。因此,實習的成功或失敗,主要是由自己決定,靠自己的主觀努力。我所講授的教材內容是「陸地上的動植物。」這一部分知識,我自己是比較貧乏的,因為地理系裏還未開過動植物地理。但我一定要突破困難,努力鑽研教材把它教好。我搜集教材,細講了幾篇著作,還用比較長的時間閱讀「達爾文主義基本原理」。因此,自己在備課過程中,學習到了許多自己過去不知道的東西。在上課以前,我還找過附中教師呼延同志瞭解情況,一直談到夜裏十點鍾。我當時想:為了向孩子們負責,應該搞清楚教課中的一切問題。我回校時,一個人走在寂靜的馬路上,一邊走,一邊想,立刻在我眼前彷佛湧現出五十幾條紅領巾,心中頓時感到非常興奮,我默默地自語:「孩子們,我一定不辜負你們!」在我預演教材時,還儘量利用系裏的儀器室,地質室或土壤標本 At the mobilization meeting, Mr. Ding Hao-chuan said: “Internships are like Baoshan. If you want to study in Baoshan, you should study hard and work harder. The road is for you to walk on your own. The difficulties are overcome.” Therefore, the success or failure of internship is mainly decided by ourselves and by our own subjective efforts. The teaching material I teach is “part of the flora and fauna on land.” I myself am a rather poor one because geography and flora and geography have not yet been opened in the department of geography. However, I must break through the difficulties and try hard to study the teaching materials to teach it well. I collected textbooks, elaborated several books, and spent a relatively long time reading “Basic Principles of Darwinism.” As a result, I learned many things I did not know in the lesson preparation process. Before class, I also found a middle school teacher Comrade Hu Yan learned about the situation and kept talking about ten o’clock at night. At that time, I thought: In order to be accountable to children, we should find out all the problems in teaching. When I went back to school, a man walking on a quiet road, walking, thinking, immediately in front of me seemed to emerge fifty red scarf, my heart suddenly very excited, I silently said: “Children, I must Live up to you! ”When I previewed the teaching materials, I also tried my best to use the instrumentation room, geological room or soil specimen