Math, English and Chinese. Mathematics examination scope: The mathematics questions in the basic examination of key middle schools are mainly Olympiad mathematics questions, a few primary schools have mathematics questions, and some schools have investigated a small amount of junior high school mathematics knowledge. Scope, method and difficulty of English examination: In the basic examination, most schools have taken English, and the scope of the examination basically exceeds the normal learning materials of primary schools. The examination method is written examination, and some schools will increase the listening test. In the basic examination, the scope, method and difficulty of Chinese examination are the key points.