1. Language: The number of questions has increased. From the original required reading of practical text and literary text to the required reading of two kinds. Ancient poetry has changed from two subjective topics to an objective choice of subjective topics.

2. Mathematics: The content of investigation is reduced. In the 4 series of mathematics elective courses, the lecture on geometry proof was deleted. The final choice of college entrance examination can only choose polar coordinate equation or inequality.

3.L 1: There is no obvious change.

4. Physics: Elective courses 3-5 were changed from elective courses to compulsory courses, which increased the content and difficulty of the exam.

5. Chemistry: The investigation of Elective Chemistry 3 and Elective Chemistry 2 was removed, and the combination of chemical process and reaction principle was emphasized.

6. Biology: Elective 3: Increase the investigation of PCR technology.