论文部分内容阅读
《2017年普通高等学校招生全国统一考试考试大纲说明》物理部分最大的变化是将选修3-5的内容列为必考内容。动量定理和动量守恒定律不仅是物理选修3-5中重要章节和主干内容,同时也是物理学的重要规律,列入必考内容后,高考理综试卷中物理部分会出现很多变化,未来物理部分的难度很可能会增大。截至2017年,选用全国卷选拔考生的省或自治区达到25个,结合《2017高考物理考试大纲》和最近几年高考理综物理试题,尤其是2017年全国卷理综物理动量试题,对动量试题相关规律进行简单的归纳和总结,并对命题趋势进行预测,希望对莘莘学子的备考有所帮助。
“2017 College Entrance Examination National Unified Examination Examination Syllabus Description” The biggest change in the physical part of the elective 3-5 content as compulsory content. The law of momentum and the law of conservation of momentum are not only the important chapters and main contents of physics elective 3-5, but also the important laws of physics. After the inclusion of the required content, there will be many changes in the physical part of the college entrance examination science comprehensive test. The future physical part The difficulty is likely to increase. As of 2017, there are 25 provinces or autonomous regions that choose the national volume selection candidates, combined with the “2017 college entrance examination physical examination outline” and the recent years college entrance examination comprehensive physical examination questions, especially the 2017 national volume rationale physical momentum test, the momentum test Relevant laws of a simple summary and summary, and predicts the trend of the proposition, I hope the students’ pro forma help.