Guangdong 2023 has all changed its new textbooks.

Chinese-add some ancient poems, texts that were not required to be recited before, and new textbooks require memorization, such as Qin Lun; Increase the whole book to read A Dream of Red Mansions in China; Elective required course 1 reading excerpts from classic literary works; The Old Man's Resurrection and One Hundred Years of Solitude at Sea.

Mathematics-delete some knowledge points, and there are new contents in the statistical probability part. Senior one must have two, senior one must have three complex numbers plus triangles, and senior two must have two series plus mathematical induction. The selected contents are marked with asterisks.

English-the content of the new textbook has changed a lot. Pay attention to the reading and writing parts in the new textbook. There are various practical articles in the new textbook, such as taking the compulsory 4unit5 to teach how to write a resume.

Physics-The new textbook requires 1 2, which is slightly different from the old textbook. Adjust the number of chapters, compulsory 1 the title of chapter 4 has been modified; The framework of the original textbook has changed greatly in the new textbook. The original elective courses 3-3 are all, and 3-5 atomic structure and wave-particle duality+nucleus are put in the third optional compulsory book of the new textbook. Originally, 3- 1 ampere force and Lorentz force were selected, and 3-2 electromagnetic induction+alternating current+sensor was placed in the second optional compulsory course, as well as electromagnetic oscillation and electromagnetic wave; Originally, I chose 3-5 momentum, and the first required book put 3-4 mechanical vibration+mechanical wave+light; Originally, I took 3- 1 electrostatic field+circuit, and 3-2 magnetic flux was required in the third book.