(1) Overcome nervousness, anxiety and uneasiness, and be confident that you can successfully pass the defense.

(2) Pay attention to self-cultivation and be polite to guests. Whether listening to the teacher's questions or answering them, you should be polite.

(3) Understand the meaning of the question, grasp the main idea of the question, understand the purpose and intention of the defense teacher, fully understand the root of the question, and then answer to avoid the phenomenon of irrelevant answer.

(4) If you really don't understand a problem, ask the teacher humbly. Try to get the teacher's prompt and handle it skillfully. Face difficulties with a positive attitude, think and answer seriously, and don't give up on yourself.

(5) Speak at a moderate speed, neither too fast nor too slow. Too fast will make the members of the defense team unable to hear clearly, and too slow will make the defense teacher feel that the respondent is unfamiliar with this issue.

(6) Don't mention uncertain views and opinions in your defense.

(7) Whether talking about yourself or answering questions, we should pay attention to proper limit. Emphasize key points and outline details; Talk more about the in-depth research, and it is best to avoid not talking or talking less about the in-depth research.

(8) Under normal circumstances, questions will be asked in the order from easy to deep and from easy to difficult.

Graduation thesis defense is an important form of organized, prepared, planned and evaluated papers. In order to do a good job in the defense of graduation thesis, the school, the defense Committee and the respondent (the author who wrote the graduation thesis) should make full preparations before the defense meeting.

The graduation thesis defense process generally includes five parts: self-introduction, respondent's statement, question and answer defense, and summary and thanks. Self-introduction: Self-introduction is the opening remarks of the defense, including name, student number and major. When introducing yourself, be generous, calm, smile and polite to leave a good impression on the defense team members. A good beginning means half the battle.

Defendant's statement: the success of self-introduction is only the beginning of this defense, and the subsequent self-introduction will be on the right track. The main contents of the self-report include the title of the paper; Project background, reasons for choosing this project and current project development; The specific content of the subject includes the respondents' viewpoints, research process, experimental data and results.

Respondents' research modules, specific work, solutions and research results in this topic. The innovative part of the article; Conclusion, value and prospect; Self-evaluation. Questioning and defense: The defense teacher's questioning is arranged after the respondent's self-report, which is a flexible link in defense and a process of mutual communication between questions and answers. Generally speaking, there are three questions, which are asked in the order from shallow to deep, and answered and summarized by the respondent on the spot: the above procedures are completed one by one, which means that the defense is coming to an end.

Finally, the respondent made a concluding statement by watching the whole process of defense, including two aspects: the experience of graduation design and thesis writing; Gains from participating in the defense. The defense teacher will also comment on the performance of the respondent: achievements, shortcomings and suggestions. Acknowledgement: Thank the person who helped with the graduation design thesis, and thank the defense teacher politely.