In order to improve the efficiency of English translation teaching, it is necessary to make changes in English teaching. This paper combines computer translation technology to change the traditional English teaching process, and selects the fundamental frequency as the acoustic parameter to reflect the mood information. The English teaching system combined with computer translation technology relies on the constantly updated video resource library, grasps the two key links of teaching and training, creates a situational teaching and training environment for students, and constructs a teaching mode based on intelligent multifunctional simultaneous interpretation laboratory. In order to verify the application effect of the intelligent multifunctional simultaneous interpretation laboratory, the system effect is verified by expert evaluation and student evaluation. Through experimental research, it can be seen that the English teaching method combined with computer translation technology proposed in this paper has good effect and can effectively promote the effective improvement of English translation teaching quality.