Generally speaking, students with moderate language flow defend their graduation thesis for the first time. Numerous facts have proved that they often speak faster and faster when defending their papers, so that members of the graduation defense Committee can't hear clearly, which affects their graduation defense results. Therefore, in the process of thesis defense, graduation defense students must pay attention to the speed of language flow, combine urgency with slowness, and not bombard the audience like a barrage. When defending a thesis, graduates who move their eyes can generally leave the manuscript, semi-leave the manuscript or not at all. But no matter which way, we should pay attention to our eyes, so that our eyes often glance at the members of the thesis defense Committee and the students attending the meeting. This is a way for you to make eye contact with your audience and make them interested in your topic. At the graduation thesis defense meeting, because of the long listening time, members will inevitably be distracted. At this time, you will politely draw their gods back with the projection of your eyes and let the members' thoughts follow your thoughts. Body language assistance Although the graduation thesis defense is mainly oral like other thesis defense, proper use of body language will assist your thesis defense and make your thesis defense more effective. Especially if the gesture language is used properly, it will be confident, powerful and irrefutable. On the contrary, if you always stand up straight or bow your head in the process of thesis defense, even if your thesis is reasonable in structure, novel in theme and correct in conclusion, the effect of thesis defense will be greatly affected. Therefore, we must pay attention to the use of body language when defending our graduation thesis. Time control Generally, in a more formal thesis defense meeting, there are requirements for the defense time of the debater. Therefore, students who defend their graduation thesis should pay attention to the mastery of the time of thesis defense. The time control of thesis defense should be strong, and the deadline will end immediately. This seems to be well prepared, and I am familiar with the mastery and control of the content, which is easy to leave a good impression on the members of the graduation thesis defense Committee. Therefore, before the graduation thesis defense, we should have an estimate of the content of the defense. Of course, the flexible reduction or increase in the process of graduation thesis defense is also a manifestation of the time control of thesis defense, which needs attention.