450 points. According to the rules of Jingmen senior high school entrance examination, the senior high school entrance examination is divided into three subjects: Chinese, Mathematics and English, with a full score of 150 and a total score of 450. Junior high school graduation and entrance examination for senior high school entrance examination are optional examinations, but they are also based on compulsory education. The senior high school entrance examination should consider the potential ability of junior high school students to continue their studies after entering high school.