First of all, talk about popular science. The first diagnostic examination of senior three in Chengdu, Sichuan is one of the important ways for senior three candidates to adapt to the college entrance examination, and it is also the first diversion for senior three students to enter the university.

1, language: required by People's Education Press 1-5, selected reading of biographies of Chinese and foreign characters, application of Chinese characters (including basic knowledge of textbooks, basic ability and migration ability).

2. Mathematics (Science): version 1 requires 1-5, with 2- 1, 2-2, 2-3 and 4-4 as elective courses. Mathematics (liberal arts): PEP version A requires 1-5, electives 1- 1, 1-2, electives 4-4. English: BOOK 1 to BOOK7, the new standard English textbook for senior high schools.

3. Physics: compulsory course 1, compulsory course 2, elective course 3- 1 (only involving electric field and constant current), elective course 3-4, elective course 3-5 (only involving momentum and momentum conservation law).

4. Chemistry: textbook requirements 1, requirements 2, optional 4, optional 3 or optional 5. Biology: compulsory 1, compulsory 2, compulsory 3 (only chapter 1, 2, 3), elective 1 (only subject 1, 2, 6).

In 2022, 430 points were scored in the outpatient department of Chengdu Senior Three, and the actual college entrance examination was 5 15, with a line difference of 85. The number of science students in Chengdu Senior Three One Clinic is 24,482, and the online proportion is 56.2%.

The score of undergraduate course in science initial diagnosis is 340, and the actual score of the second line of science in college entrance examination is 340, with a difference of 86 points. The number of newly diagnosed undergraduates in senior three in Chengdu is 3848 1, and the online proportion is 88.34%.