An experimental research study was designed to analyze the efficiency of accelerated learning to facilitate the understanding of the English language at secondary level. The population of the present study consists of all students of grade 9 who were enrolled in Government High School Heir, Bedian Road Lahore in academic year 2018-2019. By applying simple random sampling technique, sixty-four (64) students were preferred as a sample. Data were collected by conducting pre-test and post-test and analyzed by SPSS software version 21. The analysis pointed out that the students taught through accelerated learning perform better as compared to the students taught via traditional method. Furthermore, it was also found that the students who were taught via accelerated learning method of teaching can perform maximum learning levels of domains as compared to others. The study recommended that subject English should be taught with accelerated learning method of teaching at secondary level.