(1) Liu Ming's emotional expression at that time was inappropriate. When enjoying the joy of success, he didn't consider Zhang Jing's inner feelings, which made Zhang Jing feel worse. (2) Zhang Jing's mood at that time was sad. (3) Emotional expression is not just your own business. On the surface, emotions seem to be personal feelings of individuals and have nothing to do with others; But we are social people, and we will show inappropriate emotions on certain occasions and at certain times. If we rejoice in the misfortune of others, we may do harm to others. At the same time, people who live together are emotionally consistent and infectious, and a person's emotional state can easily affect people around him. Therefore, we should learn to vent our emotions in a reasonable way on appropriate occasions.

Test analysis: There are two 3 small questions in this question. It belongs to the level of understanding. To answer the first question, first of all, it is judgment, judgment is inappropriate, and then why is it inappropriate? You can answer the reason by combining the language of the textbook. When expressing emotions, we should pay attention to appropriate occasions and ways, and learn to consider the feelings of people around us. Because people's emotions are interlinked and infectious. To answer the second question, we must first catch Zhang Jing and listen to what others say. His behavior is to go out without saying a word. Obviously, his mood should be sad. Just answer with adjectives. The third question is the question of judgment. There are two points to pay attention to when answering the true or false question. One is to make a judgment, and the other is to analyze the reasons. Why is it wrong? Or right. The method of asking this question is simple and not difficult.