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高考物理实验复习初探.doc

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1、rapid development of the market economy environment to explore public servants duty consumption monetization reform has provided a good foundation. The socialization of rear service work has been launched, and rapid progress in some places and departments, duty consumption monetization of carrier an

2、d approach to management has been resolved. Third, in recent years, exploring the monetization of duty consumption has made some progress, have gained some experience and can provide reference to the comprehensive reform of the system of public servants duty consumption further. Implementing an “hon

3、est canteen“, standardize official entertaining management; enhancing the telecommunication expense management; elimination of County travel and countryside subsidies; research “village officials“ capitalization management of corporate spending, and so on. Finally, group .18 session to be held in Be

4、ijing from November 9, 2013 to 12th. 35 years ago blew the third plenary session of the reform and opening up in the spring breeze, changed, affect the world; today, 35 years later, in the eyes of the nation and the world expect, again to reform mark China, ushered in the 18 session. XI General Secr

5、etary pointed out that Chinas reform has entered a crucial period and the Sham Shui Po District, must be based on greater political courage and wisdom, lose no time in deepening reform in important fields. Dares to crack a hard nut, dares to question the Rapids, which dares to break the barrier of i

6、deas, and dare to benefit cure barriers. Deepening reform and opening up is on schedule to achieve institutional safeguards of the moderately well-off. Under the “five in one“ the General layout of socialist modernization requirements, 18 session of the decision was a “five in one“ and the improveme

7、nt of overall scheme of reform, will promote an integrated and coordinated economic, political, cultural, social and ecological civilization construction of the five reforms and the partys construction in the area of institutional reform. The “five in one“ programme is to achieve a comprehensive ref

8、orm of institutional guarantees for objectives of build a well-off society, the smooth progress of the construction of a well-off society and reform the objectives of the programme. One, holding time and place importance on November 9, 2013 to the 18 session of the 12th Beijing since 1978, 35, have

9、been 7 plenary session, each time on major issues of political and economic life of the country has made important deployment. In accordance with PRC political practice, often at every session of the CPC Central Committee in a plenary session was held immediately after the partys Congress, on the th

10、eme “personnel“, discussing election Centrals top leaders, such as the election of the Standing Committee of the political Bureau, through the Central Committee members, decisions, such as members of the Central Military Commission. The second plenary session, is held in two sessions before the gene

11、ral election, mainly to discuss a new State personnel issues. But by the thirdplenary session, each session of the Central Committee of national institutions and personnel problems have been arranged, you can concentrate on national development and reforms. Previous plenary session is often branded

12、with a central leading collective, often by looking at the third plenum of the initiative to found the current central leadership collective governance characteristics. From the analysis of the process of economic reform in China, plenary session, 12 session, 14, 16 plenary session have programmatic

13、 meaning, respectively, marking the four stages of Chinas economic reform, and that the start-up phase of reform, reform, construction phase and perfecting the Socialist market economy framework stage of socialist market economy. Previous plenary session topics proposed to the third plenary session

14、of “taking class struggle as the key link,“ shifted to socialist modernization; 12 session marked the change from rural to urban, established with public ownership as the Foundation of a planned commodity economy; 13 session at a time when both the old and the new system change, governance and recti

15、fy the economic order; 14 . Fair and efficient and authoritative Socialist judicial system, safeguard the peoples interests. Legal authority to uphold the Constitution, deepening the reform of administrative law enforcement, ensure that the right to exercise judicial power independently and impartia

16、lly according to law the prosecution, perfecting the running mechanism of judicial power, improve the system of judicial protection of human rights. Plenary session, Affairs the right to adhere to the system, and let the people authority to let the power run in the Sun, is shut up in a cage of the s

17、ystem power policy. Decision Science, implementation should be constructed strong, supervise the running of powerful system, improve the system of punishing and preventing corruption, promoting political integrity, and strive to achieve cadres honest and Government integrity, clean politics. To form

18、 a scientific and effective coordination of power restriction and mechanisms to strengthen anti-corruption institutional innovation and institutional protection, sound improvement style normal system. Plenary session, building a socialist culture in China, enhancing national cultural soft power, mus

19、t adhere to the orientation of advanced Socialist culture, adhere to the development of Socialist culture with Chinese characteristics, adhere to the people-centred work-oriented, further deepening reform of culture. To improve the cultural management system, establish and improve the modern market

20、system and building modern public cultural service system, improve the level of culture opening. Plenary session, achieving development results more equitable benefit of all people, we must speed up reform of social programs and solve the issues of concern to the people the most direct and real inte

21、rest, and better meet the needs of the people. To deepen education reform, improve institutional mechanisms for the高考物理实验复习初探关键词:高考 物理 实验摘要:本文通过分析近几年高考物理实验部分的考查重点和热点,把握高考物理实验命题的结构模式和逐步形成的一些热点实验。由此明确复习方向并制定行之有效的备考策略。考试大纲将物理高考对实验能力的要求概括如下:(1)能独立完成所列的 19 个常规实验;(2) 能明确实验目的,能理解实验原理和实验方法,能控制实验条件;(3)会正确使用仪

22、器,会观察分析实验现象,会记录实验数据并得出结论;(4)能灵活地运用已学过的物理理论,实验方法和实验仪器去处理新问题。近几年高考实验试题的设计本着“来源于教材而不拘泥于教材” 的原则,力图通过在笔试的形式下考查学生的实验能力,同时也希望通过考查一些简单的设计性的实验来鉴别学生独立的解决新问题的能力和知识“迁移” 能力。一、近几年物理实验考查的重点和热点分析。(1)重视基本仪器使用的考查。游标卡尺或螺旋测微器的读数连续六年都在高考卷中出现,在最近的 2004、2005 及 2006 年就有九套高考卷考查了这个知识点。电压表和电流表的使用更是年年考。在历年高考实验题中,实验仪器的使用和选择占有的比

23、重最大,其难点是电学仪器的选择。可见,长度测量、电路测量的仪器使用是考查的重点。因此,复习时对于刻度尺、游标卡尺、螺旋测微器,一定要掌握它们的使用方法,会正确读数,该估读的一定要估读,这些知识一学就懂,但由于学了长期不用,因此高考前必须进行复习并练习使用。对于电流表、电压表、多用表,要学会连接、选取量程、读数、以及构造原理等。除此之外,对考试大纲中所列的 13 件仪器的使用,要逐一排查,rapid development of the market economy environment to explore public servants duty consumption monetizat

24、ion reform has provided a good foundation. The socialization of rear service work has been launched, and rapid progress in some places and departments, duty consumption monetization of carrier and approach to management has been resolved. Third, in recent years, exploring the monetization of duty co

25、nsumption has made some progress, have gained some experience and can provide reference to the comprehensive reform of the system of public servants duty consumption further. Implementing an “honest canteen“, standardize official entertaining management; enhancing the telecommunication expense manag

26、ement; elimination of County travel and countryside subsidies; research “village officials“ capitalization management of corporate spending, and so on. Finally, group .18 session to be held in Beijing from November 9, 2013 to 12th. 35 years ago blew the third plenary session of the reform and openin

27、g up in the spring breeze, changed, affect the world; today, 35 years later, in the eyes of the nation and the world expect, again to reform mark China, ushered in the 18 session. XI General Secretary pointed out that Chinas reform has entered a crucial period and the Sham Shui Po District, must be

28、based on greater political courage and wisdom, lose no time in deepening reform in important fields. Dares to crack a hard nut, dares to question the Rapids, which dares to break the barrier of ideas, and dare to benefit cure barriers. Deepening reform and opening up is on schedule to achieve instit

29、utional safeguards of the moderately well-off. Under the “five in one“ the General layout of socialist modernization requirements, 18 session of the decision was a “five in one“ and the improvement of overall scheme of reform, will promote an integrated and coordinated economic, political, cultural,

30、 social and ecological civilization construction of the five reforms and the partys construction in the area of institutional reform. The “five in one“ programme is to achieve a comprehensive reform of institutional guarantees for objectives of build a well-off society, the smooth progress of the co

31、nstruction of a well-off society and reform the objectives of the programme. One, holding time and place importance on November 9, 2013 to the 18 session of the 12th Beijing since 1978, 35, have been 7 plenary session, each time on major issues of political and economic life of the country has made

32、important deployment. In accordance with PRC political practice, often at every session of the CPC Central Committee in a plenary session was held immediately after the partys Congress, on the theme “personnel“, discussing election Centrals top leaders, such as the election of the Standing Committee

33、 of the political Bureau, through the Central Committee members, decisions, such as members of the Central Military Commission. The second plenary session, is held in two sessions before the general election, mainly to discuss a new State personnel issues. But by the thirdplenary session, each sessi

34、on of the Central Committee of national institutions and personnel problems have been arranged, you can concentrate on national development and reforms. Previous plenary session is often branded with a central leading collective, often by looking at the third plenum of the initiative to found the cu

35、rrent central leadership collective governance characteristics. From the analysis of the process of economic reform in China, plenary session, 12 session, 14, 16 plenary session have programmatic meaning, respectively, marking the four stages of Chinas economic reform, and that the start-up phase of

36、 reform, reform, construction phase and perfecting the Socialist market economy framework stage of socialist market economy. Previous plenary session topics proposed to the third plenary session of “taking class struggle as the key link,“ shifted to socialist modernization; 12 session marked the cha

37、nge from rural to urban, established with public ownership as the Foundation of a planned commodity economy; 13 session at a time when both the old and the new system change, governance and rectify the economic order; 14 . Fair and efficient and authoritative Socialist judicial system, safeguard the

38、 peoples interests. Legal authority to uphold the Constitution, deepening the reform of administrative law enforcement, ensure that the right to exercise judicial power independently and impartially according to law the prosecution, perfecting the running mechanism of judicial power, improve the sys

39、tem of judicial protection of human rights. Plenary session, Affairs the right to adhere to the system, and let the people authority to let the power run in the Sun, is shut up in a cage of the system power policy. Decision Science, implementation should be constructed strong, supervise the running

40、of powerful system, improve the system of punishing and preventing corruption, promoting political integrity, and strive to achieve cadres honest and Government integrity, clean politics. To form a scientific and effective coordination of power restriction and mechanisms to strengthen anti-corruptio

41、n institutional innovation and institutional protection, sound improvement style normal system. Plenary session, building a socialist culture in China, enhancing national cultural soft power, must adhere to the orientation of advanced Socialist culture, adhere to the development of Socialist culture

42、 with Chinese characteristics, adhere to the people-centred work-oriented, further deepening reform of culture. To improve the cultural management system, establish and improve the modern market system and building modern public cultural service system, improve the level of culture opening. Plenary

43、session, achieving development results more equitable benefit of all people, we must speed up reform of social programs and solve the issues of concern to the people the most direct and real interest, and better meet the needs of the people. To deepen education reform, improve institutional mechanis

44、ms for the都应该达到能熟练使用的程度。其它的象打点计时器的使用,滑动变阻器的两种接线方式等,也都应该一一掌握。(2)重视实验原理和实验方法的考查。验证性实验和大多数间接测量的测量性实验都是依据某个物理原理设计的,从相关物理规律和物理公式中找出需测量的物理量并明确如何测这些物理量,从而确认实验方法和步骤。例如,06年重庆卷第 22(2)考查了使用打点计时器让纸带随重锤做自由落体运动,从而“测定重力加速度 ”的实验原理和方法。同年高考的四川卷第 22(1)则是对“用单摆测定重力加速度” 的实验原理的考查,此题给人印象最深的是要求参考示例(题目另提供了上文所提到的重庆卷的范例,此法不能再用

45、)再设计一个实验来粗测重力加速度 g。物理基础较扎实的学生,如能创设出物块沿斜面下滑的物理情境便能解答此题。这个题充分体现了高考实验“出活题,考能力” 的思想。(3)重视对实验操作和实验步骤的考查。常规命题有实验步骤排序、补漏、删除、改错、叙述。每年高考均有电学实验步骤的考查,结合实验电路设计、电路实物连接、电路待求量的计算的题型。此外,04 年考查过“绘金属条 AB 间电场中的等势线” 的实验步骤; 05 年两套高考卷都考查了“ 双缝干涉测光的波长”的仪器排列顺序和实验步骤;06 年的全国卷第 22(2)要求陈述“测玻璃砖折射率”的实验步骤。(4)重视实验数据处理。近几年高考多是考查学生用作

46、图法处理数据的能力。学生可根据图线找函数关系,确定图线方程,平滑曲线还具有多次测量取平均值的效果,有时可根据图线发现测量错误。这一考查点在 06 年的高考卷中尤为突显。06 年有七套高考卷要求用作图法处理数据,其中三套涉及小灯泡伏安特性曲线,三套是“ 测量电源电动势和内电阻 ”的电学实验。高考对学生科学研究方法论的能力要求由此可见一斑。rapid development of the market economy environment to explore public servants duty consumption monetization reform has provided a

47、good foundation. The socialization of rear service work has been launched, and rapid progress in some places and departments, duty consumption monetization of carrier and approach to management has been resolved. Third, in recent years, exploring the monetization of duty consumption has made some pr

48、ogress, have gained some experience and can provide reference to the comprehensive reform of the system of public servants duty consumption further. Implementing an “honest canteen“, standardize official entertaining management; enhancing the telecommunication expense management; elimination of Coun

49、ty travel and countryside subsidies; research “village officials“ capitalization management of corporate spending, and so on. Finally, group .18 session to be held in Beijing from November 9, 2013 to 12th. 35 years ago blew the third plenary session of the reform and opening up in the spring breeze, changed, affect the world; today, 35 years later, in the eyes of the nation and the world expect, again to reform mark China, ushered in the 18 session. XI General Secretary pointed out that Chinas reform has entered a crucial period and the

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