According to the mathematics curriculum standard, we should promote students to form the basic knowledge, basic skills, basic thinking methods and comprehensive application ability necessary for lifelong learning, pay attention to the whole process of students' learning and growth, pay attention to the harmonious development of students' emotions, attitudes and values, encourage students to innovate and practice, and guide students' personality growth; Correctly reflect and evaluate the level of junior high school mathematics teaching in our city, comprehensively promote the improvement of junior high school mathematics teaching quality, and facilitate the selection of talents in colleges and universities.

(1) guiding principles

Mathematics proposition in senior high school entrance examination should be conducive to guiding and promoting mathematics teaching to fully implement the curriculum objectives set by mathematics curriculum standards, and to improving students' mathematics learning methods and efficiency.

(2) scientific principles

To avoid and put an end to the political, scientific and technical mistakes in the proposition, we should do the following: ① the content of the proposition should not exceed the requirements of the mathematics curriculum standard; ② The knowledge structure of the proposition should be reasonable; ③ The difficulty ratio of proposition should be appropriate; ④ The text, language expression, figure, serial number and punctuation of the test questions should be accurate; (5) The design of test questions should meet the test objectives and requirements; ⑥ The reference answers and grading standards of test questions should be correct, accurate and easy to operate.

(3) the principle of comprehensiveness

We should pay attention to the comprehensiveness of the examination, not only to evaluate the results and process of students' learning mathematics knowledge and skills, but also to evaluate the development of students' mathematical thinking ability and problem-solving ability.

(4) the principle of adaptability

To embody the essence of compulsory education, we should face all students and pay attention to the development of each student. According to students' age characteristics, thinking characteristics, mathematical background and life experience, test questions are compiled, so that students with different mathematical cognitive characteristics and different levels of mathematical development can express their mathematics learning, and strive to evaluate the corresponding development of students through mathematics learning in compulsory education fairly, objectively, comprehensively and accurately.

physics

(1) According to the basic idea of the physics proposition of the senior high school entrance examination in Jiangsu Province in 2009, with educational surveying as the theoretical guidance, it embodies the new curriculum concept and meets the requirements of the junior high school physics curriculum standard.

⑵ While comprehensively examining students' foundation, we should pay attention to the combination of theory and practice, the internal connection of disciplines and the synthesis of knowledge.

(3) Pay attention to the examination of students' ability to analyze and solve problems by using the basic knowledge and skills they have learned.

⑷ Pay attention to the examination of experimental inquiry ability and innovative consciousness.

5. The test questions pay attention to social hot spots and focal issues, pay attention to positive value orientation, emphasize scientific spirit and humanistic spirit, and emphasize the modern consciousness of coordinated development between man and nature and society.

-Chemistry

(1) according to the curriculum standards and teaching materials, pay attention to the basic concepts and principles of chemistry, elements, compounds and other knowledge.

⑵ Attach importance to connecting life with social reality, and examine the ability to analyze and solve practical problems by using chemical knowledge.

(3) Strengthen the assessment of experimental ability. While investigating the basic operation ability, we should properly reflect the complete chemical thinking ability and properly investigate exploratory and designed experiments (including the evaluation of experimental schemes).

(4) Pay attention to the integration within the discipline, and appropriately appear exploratory and open test questions that are conducive to cultivating students' innovative spirit.

5] Examine students' ability to learn chemistry knowledge in the future.