① Summary: Chinese, English, chemistry and thinking are moderately difficult; Physical difficulty is reduced; Mathematics is more difficult. Overall difficulty: medium.

② The average scores of subjects in Guangzhou senior high school entrance examination in 2014 are as follows: Chinese 102.73, Mathematics 86.85, English 93.5, Physics 6 1.84, Chemistry 65.53, Si Pin 65.62, PE 58. 18.

③ Describe respectively:

The biggest change in the average score of 20 14 is mathematics. This year's senior high school entrance examination in Guangzhou is the most difficult year in history, with an average score of only 86.85. After the math test, everyone is complaining about the difficulty of this year's math test questions, especially the last two finale questions, which are even more difficult to start. Mathematics scores in the senior high school entrance examination have become the key factor restricting the total score.

For Chinese subjects, although the score is higher than last year, there is great doubt whether the score of 20 15 years can be maintained.

Physics is a difficult subject every year, and there are many "traps" in the test questions, and the polarization is the most serious. However, the average score has improved this year, 6 1.84, which shows that the physics difficulty of the senior high school entrance examination has finally decreased this year.

English, chemistry, ideology and morality are almost the same as in previous years. Let's focus on ideology and morality here. This year, multiple-choice questions were cancelled for the first time in the ideological and moral course, and single-choice questions increased, but the difficulty of the whole volume remained the same as in previous years.

And physical education is the subject that most people get full marks. Therefore, freshmen in senior three can practice physical education in the summer vacation and prepare for the entrance examination next year. In addition, because it is rumored that swimming may become an optional item in the senior high school entrance examination, students can study or practice swimming appropriately.

The average score of 530.66 is not excellent. Students who want to be admitted to an ideal high school can set their goals higher and stimulate their motivation to learn.