1. Familiarize yourself with your thesis: Before defending, you should be very familiar with your thesis, including research background, research methods, data analysis, conclusions, etc. In this way, when the judges ask questions, you can react quickly.
2. Prepare PPT:PPT is an important auxiliary tool for defense. You should do PPT according to the content of the paper to ensure that PPT is concise and focused. In addition, you should also pay attention to the layout and design of PPT to make it look more professional.
3. Control time: generally speaking, there is a time limit, so you should control your speaking time. Before the defense, you can simulate the defense process and better grasp the time.
4. Keep calm: During the defense, the judges may ask some difficult questions. In this case, you should keep calm and don't panic. If you really don't know how to answer, you can ask the judges, or ask for more time to think.
5. Pay attention to language expression: In the process of defense, pay attention to your own language expression and try to use clear, concise and accurate language. Besides, you should also pay attention to your speaking speed and intonation to avoid being too fast or too slow.
6. Interaction with the judges: the defense is not only a person speaking on the podium, but also interacting with the judges. When the judges ask questions, you should listen carefully and respond carefully. In addition, you can also ask questions to show your understanding and thinking about the content of the paper.